CN203747140U - Waterproof connector - Google Patents

Waterproof connector Download PDF

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Publication number
CN203747140U
CN203747140U CN201420060912.3U CN201420060912U CN203747140U CN 203747140 U CN203747140 U CN 203747140U CN 201420060912 U CN201420060912 U CN 201420060912U CN 203747140 U CN203747140 U CN 203747140U
Authority
CN
China
Prior art keywords
push piece
bearing unit
card
groove
waterproof
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.)
Expired - Fee Related
Application number
CN201420060912.3U
Other languages
Chinese (zh)
Inventor
游胜男
江芷娴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN FUQIANG ELECTRONIC Co Ltd
Cheng Uei Precision Industry Co Ltd
Original Assignee
DONGGUAN FUQIANG ELECTRONIC Co Ltd
Cheng Uei Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DONGGUAN FUQIANG ELECTRONIC Co Ltd, Cheng Uei Precision Industry Co Ltd filed Critical DONGGUAN FUQIANG ELECTRONIC Co Ltd
Priority to CN201420060912.3U priority Critical patent/CN203747140U/en
Application granted granted Critical
Publication of CN203747140U publication Critical patent/CN203747140U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a waterproof connector. An electronic card can be inserted into the waterproof connector, and the waterproof connector is arranged in an electronic device. The electronic device comprises a casing. The waterproof connector comprises an insulation body, a casing body, a card withdrawing mechanism, a bearing unit and a waterproof structure. The casing body covers the insulation body and forms an accommodation space with the insulation body. The bearing unit is arranged in the accommodation space. The electronic card is inserted into the bearing unit, and the bearing unit is electrically connected with the electronic device. The waterproof structure comprises a pushing part which is fixedly arranged on the front ends of the bearing unit and the card withdrawing mechanism, and at least one waterproof part which surrounds the pushing part. The waterproof part annularly and tightly sleeves the pushing part and tightly abuts against the inner wall of the casing. According to the utility model, the waterproof part tightly sleeves the pushing part and tightly abuts against the inner wall of the casing, thus liquid outside the waterproof connector is prevented from infiltrating from a seam between the casing and the pushing part.

Description

Water-proof connector
Technical field
The utility model relates to a kind of connector, especially relates to a kind of for the water-proof connector in electronic cards.
Background technology
Electronic installation or the transmission equipment that generally can plug electronic cards, its electronic card coupler is the enclosure interior that is arranged at electronic installation or transmission equipment, and is revealed in the perforate on housing, plugs electronic cards to facilitate.But, when electronic installation or transmission equipment in outdoor, rain or when environment for use that humidity is high, easily because the aqueous vapor in environment and liquid infiltrate, and have influence on the opering characteristic of electric apparatus and useful life.
Therefore, how by structural design, improve above-mentioned problem, become the important topic that this cause personage institute wish solves, therefore need to propose a kind of reasonable in design and effectively improve the creation invention of the problems referred to above.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of water-proof connector is provided, and this water-proof connector can be avoided aqueous vapor in external environment and liquid to infiltrate and have influence on the opering characteristic of electric apparatus and useful life.
To achieve these goals, the utility model provides a kind of water-proof connector, it can plug and be arranged in the lump in an electronic installation, and this electronic installation comprises a shell, and this water-proof connector comprises an insulating body, a housing, a trip mechanism, a load bearing unit and a waterproof construction.Case lid is overlying on insulating body and with insulating body and surrounds an accommodation space; Be arranged at a side of insulating body; Load bearing unit is arranged in accommodation space, and this load bearing unit is used for plugging electronic cards and makes electronic cards be electrically connected at this electronic installation by electronic card coupler; Waterproof construction comprises the push piece and at least one waterproof case around being installed in this push piece that are fixed at load bearing unit and trip mechanism front end, waterproof case be closely sheathed in the form of a ring on push piece push piece and with the madial wall of the shell push piece that closely connects.
Further, be equipped with a stopper slot on described push piece, waterproof case is closely nested in stopper slot in the form of a ring, is equipped with a short slot on waterproof case, and short slot protrudes out push piece outer surface towards electronic installation outside and waterproof case periphery.
Further, on described insulating body, offer one and move back draw-in groove, trip mechanism is placed in and moves back in draw-in groove, trip mechanism comprises and moves back card push piece and an elastic component, move back card push piece front end and protrude out the Plug Division that is formed with a strip, elastic component can elasticity pushing and pressing move back card push piece and stretch out actively and move back draw-in groove, Plug Division stretches out in forward moves back draw-in groove.
Further, described load bearing unit comprises a card insertion base, and wherein card insertion base has one in order to plug the card slot of electronic cards, and card insertion base is further provided with a fixing installation portion.
Further, on described shell front surface, offer fluting, fluting bottom land wall further runs through backward shell and forms one and wears groove, thereby forms annular Ka Tai at fluting and the junction of wearing groove; Push piece rear end is also installed with a holding parts extending back, and push piece passes groove by holding parts and is fixed on the Plug Division of trip mechanism and the fixing installation portion of load bearing unit, and push piece is resisted against on Ka Tai.
In sum, the utility model water-proof connector comprises that by waterproof construction the push piece and that is fixed at load bearing unit and trip mechanism front end is around the waterproof case that is installed in this push piece, and waterproof case is closely sheathed on push piece in the form of a ring.Waterproof case can closely be sheathed on push piece and with the madial wall of shell and closely connect, thereby avoids being infiltrated by the seam between shell and push piece at the liquid of water-proof connector outside.
Brief description of the drawings
Fig. 1 is the stereogram of a kind of embodiment of the utility model water-proof connector and electronic device housing.
Fig. 2 is the stereogram of water-proof connector shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of water-proof connector shown in Fig. 1.
Fig. 4 is the stereogram of the waterproof case of water-proof connector shown in Fig. 1.
In figure, the description of reference numerals of each parts is as follows.
Insulating body 10
Storage tank 11 moves back draw-in groove 12
Housing 20 accommodation spaces 21
Trip mechanism 30 moves back card push piece 31
Plug Division 311 elastic components 32
Card insertion base 41 card slots 411
Fixing installation portion 412 waterproof constructions 50
Push piece 51 stopper slots 511
Holding parts 512 waterproof cases 52
Short slot 521 electronic cards 200
Shell 300 slots 301
Wear groove 302 and block platform 303.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1 to Fig. 4, the utility model water-proof connector, it can plug an electronic cards 200 and be arranged in an electronic installation (not shown), this electronic installation comprises a shell 300, and this water-proof connector comprises an insulating body 10, a housing 20, a trip mechanism 30, a load bearing unit (not marking in figure) and a waterproof construction 50.On shell 300 front surfaces, offer fluting 301, fluting 301 bottom land walls further run through backward shell 300 and form one and wear groove 302, thereby form annular card platform 303 at fluting 301 and the junction of wearing groove 302.
Described insulating body 10 is a tabular, offers a storage tank 11 and and move back draw-in groove 12 on insulating body 10.
Described housing 20 covers on insulating body 10 and with insulating body 10 and surrounds an accommodation space 21.
Described trip mechanism 30 is arranged at a side of insulating body 10 and is placed in and moves back in draw-in groove 12, trip mechanism 30 comprises and moves back card push piece 31 and an elastic component 32, move back card push piece 31 front ends and protrude out the Plug Division 311 that is formed with a strip, elastic component 32 can elasticity pushing and pressing move back card push piece 31 and stretch out actively and move back draw-in groove 12, move back draw-in groove 12 thereby Plug Division 311 stretches out in forward.
Described load bearing unit is arranged in accommodation space 21, and this load bearing unit is used for plugging electronic cards 200, and makes electronic cards 200 be electrically connected at this electronic installation by electronic card coupler.Particularly, load bearing unit comprises a card insertion base 41, and wherein card insertion base 41 has one in order to plug the card slot 411 of electronic cards 200, and in addition, card insertion base 41 front ends are further provided with a fixing installation portion 412, inserts and exits accommodation space 21 with auxiliary electrical subcard 200.
Described waterproof construction 50 comprises that the push piece 51 and that is fixed at load bearing unit and trip mechanism 30 front ends is around the waterproof case 52 that is installed in these push piece 51 front ends, and waterproof case 52 is closely sheathed on push piece 51 in the form of a ring.Particularly, on push piece 51, be equipped with a stopper slot 511, waterproof case 52 is closely nested in stopper slot 511 in the form of a ring, on waterproof case 52, be equipped with a short slot 521, short slot 521 protrudes out push piece 51 outer surfaces towards electronic installation outside and waterproof case 52 peripheries, so that while packing the electronic cards water-proof connector 100 assembling into shell 300, shell 300 pushes waterproof case 52 water in short slot 521 is extruded.Push piece 51 rear ends are also installed with a holding parts extending back 512, and push piece 51 is worn groove 302 by holding parts 512 and is fixed on the Plug Division 311 of trip mechanism 30 and the fixing installation portion 412 of load bearing unit, and push piece 51 is resisted against on card platform 303.Waterproof case 52 can closely overlap and is embedded in stopper slot 511 and 301 closely connects with the madial wall of shell 300 by slotting, thereby avoids being infiltrated by the seam between shell 300 and push piece 51 at the liquid of electronic cards water-proof connector outside.
In sum, the utility model water-proof connector comprises that by waterproof construction 50 push piece 51 and that is fixed at load bearing unit and trip mechanism 30 front ends is around the waterproof case 52 that is installed in these push piece 51 front ends, on push piece 51, be equipped with a stopper slot 511, waterproof case 52 is sheathed in stopper slot 511 in the form of a ring, on waterproof case 52, be equipped with a short slot 521, short slot 521 protrudes out push piece 51 outer surfaces towards electronic installation outside and waterproof case 52 peripheries.Waterproof case 52 can closely be nested in stopper slot 511 and closely connect with the madial wall of shell 300, thereby avoids being infiltrated by the seam between shell 300 and push piece 51 at the liquid of electronic cards water-proof connector outside.

Claims (5)

1. a water-proof connector, it can plug an electronic cards and be arranged in an electronic installation, this electronic installation comprises a shell, it is characterized in that: comprise an insulating body, a housing, a trip mechanism, a load bearing unit and a waterproof construction, case lid is overlying on insulating body and with insulating body and surrounds an accommodation space; Trip mechanism is arranged at a side of insulating body; Load bearing unit is arranged in accommodation space, and this load bearing unit is used for plugging electronic cards and makes electronic cards be electrically connected at this electronic installation by electronic card coupler; Waterproof construction comprises the push piece and at least one waterproof case around being installed in this push piece that are fixed at load bearing unit and trip mechanism front end, and push piece waterproof case is closely sheathed in the form of a ring on push piece and with the madial wall of shell and closely connects.
2. water-proof connector as claimed in claim 1, it is characterized in that: on described push piece, be equipped with a stopper slot, waterproof case is closely nested in stopper slot in the form of a ring, is equipped with a short slot on waterproof case, and short slot protrudes out push piece outer surface towards electronic installation outside and waterproof case periphery.
3. water-proof connector as claimed in claim 1, it is characterized in that: on described insulating body, offer one and move back draw-in groove, trip mechanism is placed in and moves back in draw-in groove, trip mechanism comprises and moves back card push piece and an elastic component, move back card push piece front end and protrude out the Plug Division that is formed with a strip, elastic component can elasticity pushing and pressing move back card push piece and stretch out actively and move back draw-in groove, Plug Division stretches out in forward moves back draw-in groove.
4. water-proof connector as claimed in claim 3, is characterized in that: described load bearing unit comprises a card insertion base, and wherein card insertion base has one in order to plug the card slot of electronic cards, and card insertion base is further provided with a fixing installation portion.
5. water-proof connector as claimed in claim 4, is characterized in that: on described shell front surface, offer fluting, fluting bottom land wall further runs through backward shell and forms one and wears groove, thereby forms annular Ka Tai at fluting and the junction of wearing groove; Push piece rear end is also installed with a holding parts extending back, and push piece passes groove by holding parts and is fixed on the Plug Division of trip mechanism and the fixing installation portion of load bearing unit, and push piece is resisted against on Ka Tai.
CN201420060912.3U 2014-02-10 2014-02-10 Waterproof connector Expired - Fee Related CN203747140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420060912.3U CN203747140U (en) 2014-02-10 2014-02-10 Waterproof connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420060912.3U CN203747140U (en) 2014-02-10 2014-02-10 Waterproof connector

Publications (1)

Publication Number Publication Date
CN203747140U true CN203747140U (en) 2014-07-30

Family

ID=51346901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420060912.3U Expired - Fee Related CN203747140U (en) 2014-02-10 2014-02-10 Waterproof connector

Country Status (1)

Country Link
CN (1) CN203747140U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104577502A (en) * 2014-12-25 2015-04-29 小米科技有限责任公司 Card storage
CN105098467A (en) * 2015-01-20 2015-11-25 深圳市长盈精密技术股份有限公司 Waterproof card connector
CN106207594A (en) * 2015-03-30 2016-12-07 Smk株式会社 The waterproof construction of electronic equipment
CN108270096A (en) * 2016-12-30 2018-07-10 富士康(昆山)电脑接插件有限公司 Card connector
CN108336524A (en) * 2017-01-20 2018-07-27 北京小米移动软件有限公司 A kind of sim card connector

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104577502A (en) * 2014-12-25 2015-04-29 小米科技有限责任公司 Card storage
CN104577502B (en) * 2014-12-25 2017-03-15 小米科技有限责任公司 Card file
RU2627044C2 (en) * 2014-12-25 2017-08-03 Сяоми Инк. Card holder
US9941632B2 (en) 2014-12-25 2018-04-10 Xiaomi Inc. Card holder
CN105098467A (en) * 2015-01-20 2015-11-25 深圳市长盈精密技术股份有限公司 Waterproof card connector
CN106207594A (en) * 2015-03-30 2016-12-07 Smk株式会社 The waterproof construction of electronic equipment
CN106207594B (en) * 2015-03-30 2018-07-10 Smk株式会社 The waterproof construction of electronic equipment
CN108270096A (en) * 2016-12-30 2018-07-10 富士康(昆山)电脑接插件有限公司 Card connector
CN108270096B (en) * 2016-12-30 2020-06-30 富士康(昆山)电脑接插件有限公司 Card connector
CN108336524A (en) * 2017-01-20 2018-07-27 北京小米移动软件有限公司 A kind of sim card connector

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20170210

CF01 Termination of patent right due to non-payment of annual fee