CN104158019A - Medical instrument and power socket structure thereof - Google Patents
Medical instrument and power socket structure thereof Download PDFInfo
- Publication number
- CN104158019A CN104158019A CN201310180389.8A CN201310180389A CN104158019A CN 104158019 A CN104158019 A CN 104158019A CN 201310180389 A CN201310180389 A CN 201310180389A CN 104158019 A CN104158019 A CN 104158019A
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- flexure strip
- support
- installing hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to a power socket structure and a medical instrument. An abutting surface is arranged on a plug surface, which faces a plug, of a socket. The abutting surface can abut against and be attached to elastic sheets. The elastic sheets are fixedly connected with the socket through a support. The waterproof effect of the abutting surface and the elastic sheets is guaranteed by the sealed cooperation between the elastic deformation of the elastic sheets and the abutting surface. The elastic sheets are in sealed cooperation with the support. Each elastic sheet is provided with a cooperating hole, and the hole diameter of each cooperating hole is smaller than the outer diameter of a corresponding plug. When the plug is plugged into the socket via the cooperating holes, the hole walls of the cooperating holes of the elastic sheets are in tight cooperation with the outer surface of the jack of the plug, so that sealed connection is formed between the elastic sheets and the plug, and sealed connection between the socket and the plug is achieved, and accordingly external liquid is prevented from going into the socket to cause faults such as short circuits and fires during a use process.
Description
Technical field
The application relates to a kind of Medical Devices, is specifically related to a kind of electric outlet structure of Medical Devices.
Background technology
In the Medical Devices product of existing market, a lot of products all require to have water-proof function, for example the objective environment for use of infusion pump just requires socket to have certain water-proof function, because in the infusion pump course of work, Infusion Bags herb liquid is than the power interface position that is easier to drip to Medical Devices, likely cause power supply short circuit, thereby initiation malpractice, can fire hazard when serious.
The external power supply mode of existing Medical Devices mainly adopts following two kinds of modes, and a kind of is 220V AC Power supply socket.Another kind is direct current supply, for example, by power supply adaptor, transfer 220 volts of AC power to DC power supply access host again.For the first, use the mode of 220 volts of AC Power supply socket, if do not do waterproofing design or only simply adopt cover edge design, liquid is still than being easier to infiltrate supply socket inside.For the second, adopt power supply adaptor that low-voltage dc power supply supply power mode is provided, can reduce because of socket and intake and cause security risk, so often mobile use of infusion pump and syringe pump, if use power source special adapter, the medical personnel of Hui Gei hospital use and bring inconvenience.
Summary of the invention
The technical problem underlying that the application will solve is, the Medical Devices that a kind of electric outlet structure are provided and possess this electric outlet structure.
For solving the problems of the technologies described above, the application provides a kind of electric outlet structure, comprising:
Socket, described supply socket has plug surface, has the Plug Division for coordinating with plug on described plug surface, and the bearing surface arranging around described Plug Division;
And protecting seat, described protecting seat comprises support and at least one flexure strip, on described support, there is installing hole and for by protecting seat and socket or the fixing fixed part of miscellaneous part that is fixedly connected with socket, described flexure strip butt is fitted on described bearing surface, its surrounding and support sealed attachment; On described flexure strip, have the mating holes that the plug for making to coordinate with socket passes, described mating holes is positioned at installing hole or is set up in parallel with installing hole front and back, and the aperture of described mating holes is less than the socket external diameter of described plug.
Further, described flexure strip is at least two, and wherein at least one flexure strip is positioned at a side of support socket object bearing surface or is positioned at described installing hole, and at least one flexure strip is positioned at support away from a side of socket bearing surface
Further, have the fin arranging around described Plug Division on the plug surface of described socket, described bearing surface is that fin is towards the end face of flexure strip.
Further, the bonding or quadric injection mould of the hole wall of described flexure strip surrounding and installing hole is shaped.
Further, described support has the first installed surface arranging around installing hole, the bonding or quadric injection mould shaping of the surrounding of described flexure strip and described the first installed surface.
Further, described support has the second installed surface and the compressing member arranging around installing hole, and the surrounding of described flexure strip is connected on the second installed surface, and compresses by compressing member.
Further, in the hole wall of the installing hole of described support, have draw-in groove, described flexure strip surrounding is bonding or be fixedly clamped in draw-in groove.
Further, described fixed part is screw, also correspondingly on socket or the miscellaneous part that is fixedly connected with socket is provided with adaptive screw.
Medical Devices, it comprises housing, also comprises above-mentioned any electric outlet structure, and wherein, described socket is fixed on housing, between described socket and housing, is provided with seal, and described protecting seat is fixed on socket or housing.
Further, on described socket and protecting seat, be all provided with corresponding screw, and be locked on housing by screw element one.
The application's beneficial effect is:
In this application, at socket surface, on the plug surface of plug, be provided with a bearing surface, this bearing surface can butt laminating flexure strip, this flexure strip is fixedly connected with socket by support, elastic deformation and bearing surface by flexure strip are sealed and matched, and guarantee the waterproof effect of this bearing surface and flexure strip.And flexure strip and support are sealed and matched, on flexure strip, there is mating holes, the aperture of this mating holes is less than the external diameter of corresponding plug, plug is when mating holes is inserted into socket, the socket outer surface tight fit of the hole wall of this flexure strip mating holes and plug, make to form sealed attachment between flexure strip and plug, thereby reach the sealed attachment of socket and plug, in use can avoid outside liquid to enter the inner and short circuit that causes of socket or the fault such as on fire.
Accompanying drawing explanation
Fig. 1 is the exploded view of a kind of embodiment of the application's electric outlet structure;
Fig. 2 is the exploded view of the another kind of embodiment of the application's electric outlet structure.
Embodiment
Below by embodiment, by reference to the accompanying drawings the application is described in further detail.
Embodiment mono-:
Please refer to Fig. 1, the present embodiment one provides a kind of electric outlet structure, and this electric outlet structure comprises socket 1a and protecting seat 2a.
This supply socket 1a has plug surface 11a, has the Plug Division (not indicating) for coordinating with plug 3a on this plug surface 11a, and the bearing surface 12a arranging around Plug Division.In the present embodiment, Plug Division can be that jack or latch or other can be realized the structure of pegging graft with plug.
In the present embodiment one, on the plug surface 11a of this socket 1a, there is the fin arranging around described Plug Division, and this bearing surface 12a is that fin is towards the end face of flexure strip.Certainly, in other embodiments, this bearing surface is not necessary for fin, and it can be also directly a local part of plug surface, and plug surface is a plane, and bearing surface is the region around Plug Division on plug surface.
Protecting seat 2a comprises support 21a and at least one flexure strip 23a; on this support 21a, there is installing hole 22a and fixed part; this support 21a is used to flexure strip 23a to provide support and locate; this support 21a fixes by fixed part and socket 1a; or this support 21a fixes by the parts except socket 1a in fixed part and equipment, wherein the parts except socket 1a can be the miscellaneous parts being fixedly connected with socket 1a.Thus, the relative socket 1a of protecting seat 2a is fixed.This installing hole 22a is for installing flexure strip 23a and supplying the socket 31a of plug 3a through support 21a.
It is upper that this flexure strip 23a butt is fitted in bearing surface 12a, its surrounding and support 21a sealed attachment.
In the present embodiment one, this support 21a adopts ebonite material to make.This flexure strip 23a is one, and it is sheet material of being made by elastomeric material, can be for elastomeric material etc.The surrounding of this flexure strip 23a and the hole wall of installing hole 22a is bonding or quadric injection mould is shaped, can make flexure strip 23a connect with support 21a in aggregates thus, and sealed attachment, avoids liquid to infiltrate in supply socket 1a between flexure strip 23a and support 21a between the two.
Certainly, in other embodiments, the sealed attachment mode of the upper installing hole 22a of this flexure strip 23a and support 21a also can have other distortion.For example, can make support 21a there is the first installed surface around installing hole 22a, and the surrounding of flexure strip 23a fit on the first installed surface, and the bonding or quadric injection mould shaping with the first installed surface.
And in other embodiments, can also make support 21a there is the second installed surface and the compressing member around installing hole 22a, the surrounding of this flexure strip 23a is connected on the second installed surface, and compresses by compressing member.This compressing member can be the annular compressing member with the second installed surface adaptation, and it is upper that it is pressed on flexure strip 23a, and by screw lock on support 21a.
In other embodiments, can also make to have around the draw-in groove of installing hole 22a in the hole wall of installing hole 22a of support 21a, and flexure strip 23a surrounding is adhesively fixed in draw-in groove, the cell wall of this draw-in groove can also be made to elastic construction, make the draw-in groove flexure strip 23a that is fixedly clamped.
On this flexure strip 23a, have the mating holes 24a that the plug 3a for making to coordinate with socket 1a passes, in the present embodiment one, this mating holes 24a is positioned at installing hole 22a, and by bonding or post forming, is fixed on the hole wall of installing hole 22a.As a kind of mode of texturing, this flexure strip 23a can be also a side that covers installing hole 22a, thereby makes to stack successively between mating holes 24a and installing hole 22a, and the socket 31a of plug 3a can pass mating holes 24a and installing hole 22a successively.
In other embodiments, flexure strip 23a can be at least two, wherein at least one flexure strip 23a be positioned at support 21a socket object 1a bearing surface 12a a side or be positioned at installing hole 22a, at least one flexure strip 23a is positioned at support 21a away from a side of socket 1a bearing surface 12a in addition.For example, flexure strip 23a is two, one of them flexure strip 23a adopts above-mentioned any fixed form sealing be fixed on installing hole 22a near a side of socket 1a or directly seal and be fixed in installing hole 22a, another flexure strip 23a seals and is fixed on installing hole 22a away from a side of socket 1a, between mating holes 24a separately of two flexure strip 23a and installing hole 22a, be set up in parallel successively thus, when the socket 31a of plug 3a passes flexure strip 23a, two flexure strip 23a can provide the two places structure that is sealed and matched, and improve further sealing effectiveness.
The aperture of this mating holes 24a is less than the external diameter of plug 3a, so that while making plug 3a pass flexure strip 23a insertion socket 1a, between the mating holes 24a hole wall of plug 3a outer surface and flexure strip 23a, form tight fit, the elastic force butt plug 3a outer surface that elastic deformation by flexure strip 23a produces, realization is sealed and matched.
In the present embodiment one, fixed part on this support 21a can be screw, and also correspondingly on socket 1a or the miscellaneous part that is fixedly connected with socket 1a be provided with adaptive screw, can support 21a and socket 1a or the miscellaneous part that is fixedly connected with socket 1a be fixed by screw or bolt like this, thereby make support 21a relative with socket 1a fixing, make the bearing surface 12a butt on flexure strip 23a and socket 1a.
The socket 1a that the present embodiment one adopts can be the socket 1a with latch, and corresponding plug 3a is with the jack coordinating with latch.Or socket 1a can be also the socket 1a with jack, and corresponding plug 3a is with the latch coordinating with jack.
In the present embodiment one, by the elastic deformation of flexure strip 23a and the bearing surface 12a of socket 1a, be sealed and matched, guarantee the waterproof effect of this bearing surface 12a and flexure strip 23a.And the aperture of mating holes 24a is less than the external diameter of corresponding plug 3a on flexure strip 23a, the socket 31a of plug 3a is when mating holes 24a is inserted into socket 1a, the hole wall of this flexure strip 23a mating holes 24a and plug 3a outer surface tight fit, make to form sealed attachment between flexure strip 23a and plug 3a, thereby reach the sealed attachment of socket 1a and plug 3a, in use can avoid outside liquid to enter the inner and short circuit that causes of socket 1a or the fault such as on fire.
Embodiment bis-
Please refer to Fig. 2; the another kind of embodiment of electric outlet structure that structure shown in Fig. 2 provides for the application; in this embodiment bis-; electric outlet structure also comprises socket 1b and protecting seat 2b; the difference part of itself and embodiment mono-is; shown in the model of socket 1b and plug 3b and embodiment mono-, structure is different, so the counter structure on protecting seat 2b has been done corresponding distortion.
In the present embodiment two, on the housing 4b such as Medical Devices such as infusion pumps, there is socket groove is installed, this socket 1b medial recess forms cavity 13b, in cavity 13b, is provided with latch.On the plug surface 11b of socket 1b, be provided with a circle fin, the end face of fin is bearing surface 12b, in the both sides of fin, is provided with flank, has screw on flank.
Support 21b and the socket 1b of this protecting seat 2b are similar, and its both sides also have corresponding flank, have screw on flank, by screw or bolt 25b, through the screw on support 21b and socket 1b, support 21b and socket 1b one are fixed on housing 4b.
Flexure strip 22b is arranged on the middle part of support 21b, on it, the shape of mating holes 23b matches according to the profile of corresponding plug 3b, the aperture of mating holes 23b is less than the external diameter of the socket 31b of corresponding plug 3b, the socket 31b of plug 3b is when mating holes 23b is inserted into socket 1b, the hole wall of this mating holes 23b and socket 31b outer surface tight fit, make to form sealed attachment between flexure strip 22b and socket 31b, thereby reach the sealed attachment of socket 1b and plug 3b.
Embodiment tri-
The present embodiment three provides a kind of Medical Devices, especially a kind of Medical Devices that require supply socket partly to need sealed attachment, such as syringe pump, infusion pump etc.
These Medical Devices comprise housing, and this electric outlet structure is arranged on housing.
Particularly, this socket is fixed on the installation position on housing, between socket and housing, is provided with seal, guarantees sealing effectiveness between the two.And protecting seat is fixed on socket or housing, keep relative fixing with socket, and make flexure strip push against and coordinate with the bearing surface of socket, form sealing.
Above content is the further description of the application being done in conjunction with concrete execution mode, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, not departing under the prerequisite of the application's design, can also make some simple deduction or replace, all should be considered as belonging to the application's protection range.
Claims (10)
1. an electric outlet structure, is characterized in that, comprising:
Socket, described socket has plug surface, has the Plug Division for coordinating with plug on described plug surface, and the bearing surface arranging around described Plug Division; And
Protecting seat; described protecting seat comprises support and at least one flexure strip; on described support, there is installing hole and for by protecting seat and socket or the fixing fixed part of miscellaneous part that is fixedly connected with socket; described flexure strip butt is fitted on described bearing surface; its surrounding and support sealed attachment; on described flexure strip, there is the mating holes for described plug is passed; described mating holes is positioned at installing hole or is set up in parallel with installing hole front and back, and the aperture of described mating holes is less than the socket external diameter of described plug.
2. electric outlet structure as claimed in claim 1, it is characterized in that, described flexure strip is at least two, and wherein at least one flexure strip is positioned at a side of support socket object bearing surface or is positioned at described installing hole, and at least one flexure strip is positioned at support away from a side of socket bearing surface.
3. electric outlet structure as claimed in claim 1, is characterized in that, has the fin arranging around described Plug Division on described plug surface, and by fin, the end face towards flexure strip forms described bearing surface.
4. electric outlet structure as claimed in claim 1, is characterized in that, the bonding or quadric injection mould of the hole wall of described flexure strip surrounding and installing hole is shaped.
5. electric outlet structure as claimed in claim 1, is characterized in that, described support has the first installed surface arranging around installing hole, the bonding or quadric injection mould shaping of the surrounding of described flexure strip and described the first installed surface.
6. electric outlet structure as claimed in claim 1, is characterized in that, described support has the second installed surface and the compressing member arranging around installing hole, and the surrounding of described flexure strip is connected on the second installed surface, and compresses by compressing member.
7. electric outlet structure as claimed in claim 1, is characterized in that, in the hole wall of the installing hole of described support, has draw-in groove, and described flexure strip surrounding is bonding or be fixedly clamped in draw-in groove.
8. the electric outlet structure as described in claim 1-7 any one, is characterized in that, described fixed part is screw, also correspondingly on socket or the miscellaneous part that is fixedly connected with socket is provided with adaptive screw.
9. Medical Devices, it comprises housing, it is characterized in that; also comprise the electric outlet structure as described in claim 1-8 any one, wherein, described socket is fixed on housing; between described socket and housing, be provided with seal, described protecting seat is fixed on socket or housing.
10. Medical Devices as claimed in claim 9, is characterized in that, are all provided with corresponding screw on described socket and protecting seat, and are locked on housing by screw element one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180389.8A CN104158019B (en) | 2013-05-15 | 2013-05-15 | A kind of Medical Devices and its electric outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180389.8A CN104158019B (en) | 2013-05-15 | 2013-05-15 | A kind of Medical Devices and its electric outlet structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104158019A true CN104158019A (en) | 2014-11-19 |
| CN104158019B CN104158019B (en) | 2017-08-08 |
Family
ID=51883465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310180389.8A Active CN104158019B (en) | 2013-05-15 | 2013-05-15 | A kind of Medical Devices and its electric outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104158019B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593394Y (en) * | 2003-01-03 | 2003-12-17 | 亮泰企业股份有限公司 | Wire plug damp-proof device |
| CN201112858Y (en) * | 2007-08-31 | 2008-09-10 | 深圳市宝安唐锋电器厂 | Waterproof socket |
| CN201112851Y (en) * | 2007-07-25 | 2008-09-10 | 苏州升德精密电气有限公司 | Waterproof and dustproof socket |
| US7445528B1 (en) * | 2006-09-29 | 2008-11-04 | Boston Scientific Neuromodulation Corporation | Connector assemblies |
| CN201294313Y (en) * | 2008-11-26 | 2009-08-19 | 中航光电科技股份有限公司 | Novel socket |
| CN201725935U (en) * | 2010-07-23 | 2011-01-26 | 孙联祥 | Power outlet socket |
| CN102437463A (en) * | 2011-01-27 | 2012-05-02 | 昆山攀峰电子有限公司 | Socket shell |
| CN202217852U (en) * | 2011-09-02 | 2012-05-09 | 富港电子（东莞）有限公司 | Socket connector |
| CN202308534U (en) * | 2011-10-27 | 2012-07-04 | 河南汉威电子股份有限公司 | Protective type socket |
| CN203312536U (en) * | 2013-05-15 | 2013-11-27 | 深圳市深科医疗器械技术开发有限公司 | Medical instrument and power socket structure thereof |
-
2013
- 2013-05-15 CN CN201310180389.8A patent/CN104158019B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593394Y (en) * | 2003-01-03 | 2003-12-17 | 亮泰企业股份有限公司 | Wire plug damp-proof device |
| US7445528B1 (en) * | 2006-09-29 | 2008-11-04 | Boston Scientific Neuromodulation Corporation | Connector assemblies |
| CN201112851Y (en) * | 2007-07-25 | 2008-09-10 | 苏州升德精密电气有限公司 | Waterproof and dustproof socket |
| CN201112858Y (en) * | 2007-08-31 | 2008-09-10 | 深圳市宝安唐锋电器厂 | Waterproof socket |
| CN201294313Y (en) * | 2008-11-26 | 2009-08-19 | 中航光电科技股份有限公司 | Novel socket |
| CN201725935U (en) * | 2010-07-23 | 2011-01-26 | 孙联祥 | Power outlet socket |
| CN102437463A (en) * | 2011-01-27 | 2012-05-02 | 昆山攀峰电子有限公司 | Socket shell |
| CN202217852U (en) * | 2011-09-02 | 2012-05-09 | 富港电子（东莞）有限公司 | Socket connector |
| CN202308534U (en) * | 2011-10-27 | 2012-07-04 | 河南汉威电子股份有限公司 | Protective type socket |
| CN203312536U (en) * | 2013-05-15 | 2013-11-27 | 深圳市深科医疗器械技术开发有限公司 | Medical instrument and power socket structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104158019B (en) | 2017-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203312536U (en) | Medical instrument and power socket structure thereof | |
| CN106099567B (en) | Grommet installing type power supply unit component | |
| WO2008100978A3 (en) | Dialysis system having display with electromagnetic compliance ('emc') seal | |
| US8038462B2 (en) | Water-tight electrical connector with laterally compressed O-ring | |
| JP6082072B2 (en) | Connected structure | |
| CN105938956B (en) | USB power source socket | |
| CN206041096U (en) | Public socket of power and infusion workstation | |
| AU2017100573A4 (en) | Power connector module and power connector thereof | |
| CN108321901A (en) | Power supply adaptor and electronic equipment with it | |
| CN104332790B (en) | A kind of rapid wiring device | |
| CN104158019A (en) | Medical instrument and power socket structure thereof | |
| CN203166205U (en) | Safety socket | |
| CN108173187A (en) | For the master control borad embedded box structure and refrigeration equipment of refrigeration equipment | |
| CN204458459U (en) | Slide fan | |
| CN203589480U (en) | Explosion-proof pad and switch cabinet comprising same | |
| CN205407017U (en) | Block terminal suitable for car station | |
| CN103682769B (en) | Jack assemblies | |
| CN104219906A (en) | Detection box | |
| CN206195956U (en) | Explosion -proof video detecting device | |
| CN205828743U (en) | The union joint of vapour vehicle connector and vapour vehicle connector | |
| CN205565152U (en) | Water proof socket -outlet structure and infusion pump equipment | |
| JP2020102434A (en) | Power supply connection device with waterproof structure | |
| US20190109407A1 (en) | Mobile terminal port and mobile terminal | |
| CN210404261U (en) | Pin-connected panel power cord connector | |
| CN210579705U (en) | Power supply with waterproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: MINDRAY No. 1203 518000 light production base in Guangdong province Shenzhen Guangming Street South Yu Tong Road No. 2 building, 5 floor Patentee after: Shenzhen MINDRAY Technology Co., Ltd. Address before: 518023 building 7, building A, Teng Bang building, north of Qingshui River Road, Luohu District, Guangdong, Shenzhen Patentee before: Shengke Medical Instrument Technology Development Co., Ltd., Shenzhen City |
|
| CP03 | Change of name, title or address |