CN108155512A - For the connector and production method with sealing structure of motor stator - Google Patents
For the connector and production method with sealing structure of motor stator Download PDFInfo
- Publication number
- CN108155512A CN108155512A CN201810026966.0A CN201810026966A CN108155512A CN 108155512 A CN108155512 A CN 108155512A CN 201810026966 A CN201810026966 A CN 201810026966A CN 108155512 A CN108155512 A CN 108155512A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- wire connecting
- connector
- motor stator
- seal
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Abstract
The present invention relates to connector technique fields, and in particular to a kind of connector with sealing structure for motor stator, including：Connector body, periphery form an annular groove and a wire connecting portion, and at least part of wire connecting portion is overlapped with annular groove, and external circuit is provided in wire connecting portion；First seal is arranged on annular groove and the inner peripheral of wire connecting portion；Second seal is arranged on the part in addition to external circuit is electrically connected with wire connecting portion inside wire connecting portion.A kind of production method of connector, including：It is first that connector body is pre-formed, while form annular groove and wire connecting portion in its periphery；Then the part setting second seal inside annular groove and the inner peripheral of wire connecting portion setting first seal, wire connecting portion in addition to external circuit is electrically connected with wire connecting portion；Finally external circuit is arranged in wire connecting portion.The present invention provides the connectors and production method with sealing structure for motor stator of a kind of favorable sealing property.
Description
Technical field
The present invention relates to connector technique fields, and in particular to a kind of connection with sealing structure for motor stator
Device and production method.
Background technology
Sealing means between current connector are often sealed using simple sealing ring, between sealing ring and connector
Gap it is larger, cause sealing performance not high.The bad conduction and signal transmission that can directly influence connector of sealing performance
Performance, so as to which the connection safety for making connector is affected.
In order to solve the above-mentioned technical problem, Chinese patent literature CN102856712A discloses a kind of leakproofness connector,
Including connector body, connector body includes connecting shaft and is arranged on the set edge of connecting shaft outer layer, and the one of connector body
End is connected with plug division, is surrounded with insulating layer on plug division, sealing ring is provided on connector body, is fixed on sealing ring
Sealing ring limited block.Although the setting of sealing ring limited block plays booster action to the fixation of sealing ring, due to sealing
Circle limited block is integrally fixed on sealing ring, and be vertically arranged with the axis direction of connecting shaft, is set along connector body circumferencial direction
Multiple, the addition in this way due to sealing ring limited block is equipped with, inevitably increases many gaps between sealing ring, and then
The sealing effect for causing sealing ring is bad, and the connector of other component is formed especially for connector body periphery, such as
Wire connecting portion, sealing effect are worse.
Invention content
Therefore, the technical problem to be solved in the present invention is to overcome the sealing ring sealing effect of connector of the prior art
It is bad, particularly with connector body periphery form other component structure its influence it is more obvious the defects of, so as to provide
A kind of connector and production method with sealing structure for motor stator of favorable sealing property.
In order to solve the above technical problem, the present invention provides a kind of connections with sealing structure for motor stator
Device, including：
Connector body, periphery form an annular groove and a wire connecting portion, at least part of the wire connecting portion with it is described
Annular groove overlaps, and external circuit is provided in the wire connecting portion；
First seal is arranged on the annular groove and the inner peripheral of the wire connecting portion；
Second seal is arranged on other than link is electrically connected with the wire connecting portion except as noted inside the wire connecting portion
Part.
The connector with sealing structure for motor stator, the first seal and second seal are equal
For moulding.
The connector with sealing structure for motor stator, the first seal and second seal are equal
For silica gel ring.
The connector with sealing structure for motor stator, the wire connecting portion are molded over the connector sheet
On the side wall of body, the mounting groove including an invagination, is molded over first protrusion at the first protrusion being molded in the mounting groove
On the second protrusion and a pair of of copper sheet in second protrusion, the external circuit be plugged on a pair of copper sheet
On to be electrically connected with the connector body.
The connector with sealing structure for motor stator, the second seal are coated on the wiring
The periphery of second protrusion in portion.
The connector with sealing structure for motor stator, in the external circuit and the described second protrusion
Junction periphery also form third sealing element for the two to be coated.
The connector with sealing structure for motor stator, the outer peripheral edge of second protrusion, the peace
Tankage is set with annular groove perforation, and the outer peripheral edge of second protrusion, bottom and the annular groove of the mounting groove
A part overlap.
The present invention also provides a kind of method for producing the connector with sealing structure for motor stator,
Include the following steps：
It is first that connector body is pre-formed, while annular groove and wire connecting portion are formed in its periphery, the wire connecting portion is extremely
A few part is overlapped with the annular groove；Then first seal is set in the annular groove and the inner peripheral of the wire connecting portion,
Part setting second seal other than link is electrically connected with the wire connecting portion except as noted inside the wire connecting portion；Finally will
External circuit is arranged in the wire connecting portion.
The method that the production is used for the connector with sealing structure of motor stator, the wire connecting portion are molded over institute
It states on the side wall of connector body, the mounting groove including an invagination, is molded over institute at the first protrusion being molded in the mounting groove
The second protrusion in the first protrusion and a pair of of copper sheet in second protrusion are stated, the external circuit is plugged on
To be electrically connected with the connector body on a pair of copper sheet.
The production is additionally included in the external connection for the method for the connector with sealing structure of motor stator
The step of road and the junction periphery of the described second protrusion are molded the third sealing element for the two to be coated.
Technical solution of the present invention has the following advantages that：
1. provided by the present invention for the connector with sealing structure of motor stator, connector body periphery first is close
The setting of part second seal inside sealing and wire connecting portion in addition to external circuit is electrically connected with wire connecting portion, not only ensure that
The overall sealing performance of connector body, it is therefore prevented that oil leakage phenomenon, while improve external circuit and connector body junction
Sealing performance, on the basis of being easily installed, meet requirement, reduce the oil leak risk of connector.
2. provided by the present invention for the connector with sealing structure of motor stator, the first seal and second
Sealing element is silica gel ring.Silica gel ring is molded using injection molding manner, at low cost, and sealing effect is good.
3. provided by the present invention for the connector with sealing structure of motor stator, the second seal is coated on
The periphery of second protrusion of the wire connecting portion, due to external circuit and wire connecting portion plugged and fixed, therebetween unavoidably
There are gaps, it is therefore necessary to set second seal to further improve sealing performance herein.
4. provided by the present invention for the connector with sealing structure of motor stator, the mounting groove and the annular
Slot and the second raised periphery perforation setting, are not only convenient for the machine-shaping of connector body, also so that first seal and second
Sealing element can simplify Shooting Technique with single injection-molded, improve sealing performance.
5. production provided by the invention is for the method for the connector with sealing structure of motor stator, by connecting
Part inside device ontology periphery, the inner peripheral of wire connecting portion and wire connecting portion in addition to external circuit is electrically connected with wire connecting portion is set respectively
First seal and second seal are put, the overall tightness of connector body is not only ensure that in this way, further improves
Sealing performance inside the junction of external circuit and connector, avoids the generation of oil leakage phenomenon to the full extent.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the schematic diagram provided by the present invention for the connector with sealing structure of motor stator；
The connector that Fig. 2 is Fig. 1 does not install external circuit and schematic diagram during third sealing element；
The connector that Fig. 3 is Fig. 2 is not provided with schematic diagram when first seal and second seal.
Reference sign：
1- connector bodies；2- first seals；3- second seals；4- annular grooves；5- wire connecting portions；6- external circuits；
7- third sealing elements；51- mounting grooves；The first protrusions of 52-；The second protrusions of 53-；54- copper sheets.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other into conflict.
A kind of specific embodiment of the connector with sealing structure for motor stator as shown in Figs. 1-3, packet
The first seal 2 and second seal 3 for including connector body 1 and being arranged on connector body 1.Connector ontology 1 is one
The circular plastic part of body injection molding, it is interior to be equipped with the wire connection terminal being electrically connected with the external world, it is formed in the periphery of connector ontology 1
One annular groove 4 and a wire connecting portion 5, annular groove 4 along connector ontology 1 bottom be molded, at least part of the wire connecting portion 5 with
The annular groove 4 overlaps, and external circuit 6 is provided in the wire connecting portion 5.First seal 2 is arranged on the annular groove 4 and institute
The inner peripheral of wire connecting portion 5 is stated, size can be bigger, to ensure leakproofness.Second seal 3 is arranged on inside the wire connecting portion 5
Part other than link 6 is electrically connected with the wire connecting portion 5 except as noted, to further improve leakproofness herein.
As a kind of specific embodiment, the first seal 2 and second seal 3 are moulding, such as silica gel
Circle, by being molded one-pass molding, method is simple, and moulding is completely filled in outer peripheral edge, annular groove 4 and the wiring of the second protrusion 53
The inner peripheral in portion 5, favorable sealing property.
The wire connecting portion 5 is molded on the side wall of the connector body 1, and the mounting groove 51 including an invagination is molded over
The first protrusion 52 in the mounting groove 51, second be molded in first protrusion 52 protrusion 53 and mounted on described the
A pair of of copper sheet 54 in two protrusions 53, first seal 2 are filled in the inner peripheral of mounting groove 51.Specifically, mounting groove 51 is molded
In the outer peripheral edge of wire connecting portion 5, the first protrusion 52 is molded over the middle position of wire connecting portion 5, and the second protrusion 53 is molded over the first protrusion
52 towards on the end face of external circuit 6, and a pair of of 54 horizontal arrangement of copper sheet is in the second protrusion 53, the corresponding position of external circuit 6
Form and be plugged on a pair of copper sheet 54 by jack with 54 matched jack of copper sheet, the external circuit 6, with it is described
Connector body 1 is electrically connected.
Specifically, the second seal 3 is coated on the periphery of second protrusion 53 of the wire connecting portion 5, i.e. wiring
The first protrusion 52 is formed inside portion 5, two copper sheets 54 are fixed on molding second protrusion on an end face of the first protrusion 52
53 center, second seal 3 are coated on the position in addition to two copper sheets 521 on the end face of the second protrusion 53.
As a kind of specific embodiment, in the junction periphery of the external circuit 6 and second protrusion 53 also
Form the third sealing element 7 for the two to be coated.Specifically, third sealing element 7 is plastic parts.By external circuit 6 with
After a pair of of copper sheet 54 in second protrusion 53 is electrically connected, in order to further improve the fastness of connection, in external circuit 6
One plastic parts of end injection molding, by 6 and second protrusion of external circuit, 53 closely cladding, while improve sealing performance.
As a kind of specific embodiment, outer peripheral edge, the mounting groove 51 and the annular of second protrusion 53
The perforation setting of slot 4, and the outer peripheral edge of second protrusion 53, the bottom of the mounting groove 51 and a part for the annular groove 4
It overlaps.It is convenient in this way through single injection-molded first seal and second seal, simplifies injection step, while improve sealing
Performance.
As alternative embodiment, first seal 2 and second seal 3 can also be rubber ring.
As alternative embodiment, third sealing element 7 can also be integrally formed in the end of external circuit 6, external
Circuit 6 is electrically connected simultaneously with the second protrusion 53, and third sealing element 7 is set in the periphery of the second protrusion 53, realizes fit sealing.
A kind of method for producing the connector with sealing structure for motor stator, includes the following steps：
It is first that connector body 1 is pre-formed by being molded, while annular groove 4 and wire connecting portion 5 are formed in its periphery, it is described
At least part of wire connecting portion 5 is overlapped with the annular groove 4, and shape and size are set according to different external circuits 6.Then exist
The outer peripheral edge of the inner peripheral and the second protrusion of the annular groove 4 and the wire connecting portion 5 is by being once molded the first sealing of setting
Part 2 and second seal 3, first seal 2 and the full corresponding space of the filling of second seal 3, i.e. second seal 3 are filled in
Part other than link 6 is electrically connected with the wire connecting portion 5 except as noted inside the wire connecting portion 5, to realize inside wire connecting portion 5
Sealing, and first seal 2 and second seal 3 are formed as an integrated structure.External circuit 6 is finally arranged on the wiring
In portion 5, and pass through quadric injection mould and be molded in the junction periphery of the external circuit 6 and second protrusion 53 for by the two
The third sealing element 7 of cladding.
As a kind of specific embodiment, the wire connecting portion 5 is molded on the side wall of the connector body 1, including
The mounting groove 51 of one invagination, the first protrusion 52 being molded in the mounting groove 51, be molded in first protrusion 52 the
Two protrusions 53 and a pair of of copper sheet 54 in second protrusion 53, the external circuit 6 is plugged on described in a pair
To be electrically connected with the connector body 1 on copper sheet 54.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. a kind of connector with sealing structure for motor stator, which is characterized in that including：
Connector body (1), periphery form an annular groove (4) and a wire connecting portion (5), at least one of the wire connecting portion (5)
Divide and overlapped with the annular groove (4), external circuit (6) is provided on the wire connecting portion (5)；
First seal (2) is arranged on the annular groove (4) and the inner peripheral of the wire connecting portion (5)；
Second seal (3) is arranged on the internal link (6) except as noted of the wire connecting portion (5) and is electrically connected with the wire connecting portion (5)
Part other than connecing.
2. the connector with sealing structure according to claim 1 for motor stator, which is characterized in that described
One sealing element (2) and second seal (3) are moulding.
3. the connector with sealing structure according to claim 2 for motor stator, which is characterized in that described
One sealing element (2) and second seal (3) are silica gel ring.
4. being used for the connector with sealing structure of motor stator according to claim 1-3 any one of them, feature exists
In the wire connecting portion (5) is molded on the side wall of the connector body (1), and the mounting groove (51) including an invagination is molded over
First raised (52) in the mounting groove (51), second raised (53) being molded on described first raised (52) and installation
A pair of of copper sheet (54) on described second raised (53), the external circuit (6) be plugged on a pair of copper sheet (54) with
It is electrically connected with the connector body (1).
5. the connector with sealing structure according to claim 4 for motor stator, which is characterized in that described
Two sealing elements (3) are coated on the periphery of described second raised (53) of the wire connecting portion (5).
6. the connector with sealing structure according to claim 5 for motor stator, which is characterized in that described
The junction periphery of external circuit (6) and described second raised (53) also forms the third sealing element for the two to be coated
(7)。
7. the connector with sealing structure according to claim 4 for motor stator, which is characterized in that described
The outer peripheral edge of two raised (53), the mounting groove (51) are set with the annular groove (4) perforation, and described second raised (53)
Outer peripheral edge, the bottom of the mounting groove (51) are overlapped with a part of of the annular groove (4).
8. a kind of produce side of the claim 1-7 any one of them for the connector with sealing structure of motor stator
Method, which is characterized in that include the following steps：
It is first that connector body (1) is pre-formed, while form annular groove (4) and wire connecting portion (5), the wire connecting portion in its periphery
(5) at least part is overlapped with the annular groove (4)；Then in the annular groove (4) and the inner peripheral of the wire connecting portion (5)
First seal (2) is set, and the wire connecting portion (5) is internal other than link (6) is electrically connected with the wire connecting portion (5) except as noted
Part setting second seal (3)；Finally external circuit (6) is arranged in the wire connecting portion (5).
9. production according to claim 8 is for the method for the connector with sealing structure of motor stator, feature
It is, the wire connecting portion (5) is molded on the side wall of the connector body (1), mounting groove (51), molding including an invagination
First raised (52) in the mounting groove (51), second raised (53) being molded on described first raised (52) and peace
The external circuit (6) is plugged on a pair of copper sheet (54) by a pair of of copper sheet (54) on described second raised (53)
On to be electrically connected with the connector body (1).
10. production according to claim 9 is for the method for the connector with sealing structure of motor stator, feature
Be, be additionally included in the external circuit (6) and second raised (53) junction periphery be molded for the two is coated the
The step of three sealing elements (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026966.0A CN108155512B (en) | 2018-01-11 | 2018-01-11 | Connector with sealing structure for motor stator and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026966.0A CN108155512B (en) | 2018-01-11 | 2018-01-11 | Connector with sealing structure for motor stator and production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108155512A true CN108155512A (en) | 2018-06-12 |
| CN108155512B CN108155512B (en) | 2024-04-02 |
Family
ID=62461349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026966.0A Active CN108155512B (en) | 2018-01-11 | 2018-01-11 | Connector with sealing structure for motor stator and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108155512B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB481760A (en) * | 1936-01-17 | 1938-03-17 | Standard Telephones Cables Ltd | Improvements in or relating to gas-tight joints suitable for electric discharge devices |
| KR200397513Y1 (en) * | 2005-06-29 | 2005-10-05 | 타이코에이엠피 주식회사 | a connector for a fan-motor |
| CN101572372A (en) * | 2009-06-11 | 2009-11-04 | 天津工程师范学院 | Novel high-strength electric connection system structure |
| CN102158005A (en) * | 2010-01-29 | 2011-08-17 | 丰田自动车株式会社 | Terminal block for rotary electric machine |
| KR101199028B1 (en) * | 2012-03-14 | 2012-11-08 | (주)혜원전기 | Cooling coil fixing apparatus for cold and warmth water purifier |
| CN203554167U (en) * | 2013-09-26 | 2014-04-16 | 广东威灵电机制造有限公司 | Wire clamp and motor of booster pump |
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| CN204010878U (en) * | 2014-07-15 | 2014-12-10 | 无锡其诺电气有限公司 | There is the stator coil of electronic expansion valve skeleton of waterproof construction |
| CN204067692U (en) * | 2013-07-09 | 2014-12-31 | 翱泰温控器(深圳)有限公司 | Wireless electric plug connector and waterproof cordless electric appliance tool |
| JP2015005431A (en) * | 2013-06-21 | 2015-01-08 | 住友電装株式会社 | Connector |
| CN106374062A (en) * | 2015-07-23 | 2017-02-01 | Ls产电株式会社 | External connector of vehicle battery pack |
| CN106803626A (en) * | 2015-11-25 | 2017-06-06 | 通用汽车环球科技运作有限责任公司 | Electric coupler component |
| CN106878838A (en) * | 2011-01-18 | 2017-06-20 | 领先仿生公司 | Moistureproof earphone and the implantable cochlear stimulation system including moistureproof earphone |
| CN206364231U (en) * | 2017-01-19 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of electric automobile high-voltage wire harness plug |
| CN208045806U (en) * | 2018-01-11 | 2018-11-02 | 深圳市凯中精密技术股份有限公司 | The connector with sealing structure for motor stator |
-
2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB481760A (en) * | 1936-01-17 | 1938-03-17 | Standard Telephones Cables Ltd | Improvements in or relating to gas-tight joints suitable for electric discharge devices |
| KR200397513Y1 (en) * | 2005-06-29 | 2005-10-05 | 타이코에이엠피 주식회사 | a connector for a fan-motor |
| CN101572372A (en) * | 2009-06-11 | 2009-11-04 | 天津工程师范学院 | Novel high-strength electric connection system structure |
| CN102158005A (en) * | 2010-01-29 | 2011-08-17 | 丰田自动车株式会社 | Terminal block for rotary electric machine |
| CN106878838A (en) * | 2011-01-18 | 2017-06-20 | 领先仿生公司 | Moistureproof earphone and the implantable cochlear stimulation system including moistureproof earphone |
| KR101199028B1 (en) * | 2012-03-14 | 2012-11-08 | (주)혜원전기 | Cooling coil fixing apparatus for cold and warmth water purifier |
| WO2014077220A1 (en) * | 2012-11-13 | 2014-05-22 | 矢崎総業株式会社 | Connector assembly |
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| CN204067692U (en) * | 2013-07-09 | 2014-12-31 | 翱泰温控器(深圳)有限公司 | Wireless electric plug connector and waterproof cordless electric appliance tool |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108155512B (en) | 2024-04-02 |
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