CN105449446B - A kind of jack protection device and use its terminal - Google Patents
A kind of jack protection device and use its terminal Download PDFInfo
- Publication number
- CN105449446B CN105449446B CN201510981502.1A CN201510981502A CN105449446B CN 105449446 B CN105449446 B CN 105449446B CN 201510981502 A CN201510981502 A CN 201510981502A CN 105449446 B CN105449446 B CN 105449446B
- Authority
- CN
- China
- Prior art keywords
- jack
- block piece
- protection device
- plug
- socket
- 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
Links
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
- H01R13/5213—Covers
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of jack protection device and its terminal is used, jack protection device includes the block piece that can be changed between closure position and open position and the return unit coordinated with block piece.In closure position, block piece blocks block piece to jack openings opening position to jack.When block piece is by by axially inwardly directed force outside jack, block piece is changed to open position, and open jack, return unit provides the active force for keeping block piece in closure position.The present invention in closure position and open position by setting convertible block piece, it can ensure that block piece closure is in jack when plug is not inserted into, prevent the impurity of dust from entering in jack, after plug inserts jack, block piece stress check calculation is to open position, after plug is extracted, block piece self-return blocks to jack.
Description
Technical field
The present invention relates to electronic product, more specifically to a kind of jack protection device and uses its terminal.
Background technology
Electronic digital class product in correlation technique on the jacks such as charging, data connection because structure etc. limits, could not
Interface is protected well, causes outside sandstone, dust, dirt etc. to enter interface internal, causes golden finger conductive bad and damages
It is bad.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of jack protection device and use its terminal, Ke Yibao
Jack is protected, does not allow the dirts such as dust to enter jack.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of jack protection device, including can be
The block piece changed between closure position and open position and the return unit coordinated with the block piece；
The block piece is arranged on the inside of jack, including the plug suitable with the section profile of the jack；
For the block piece in the closure position, the block piece is transformed into jack openings opening position, the plug pair
The jack is blocked；
For the block piece at the open position, the block piece opens the jack；
The return unit provides the active force for keeping the block piece in the closure position.
Preferably, the block piece includes the hinged seat positioned at the Socket bore side, and the plug is hinged with described
Seat connection, the hinged seat is provided with rotating shaft, around described turn when the block piece is changed between closure position and open position
The axis of axle rotates；
When the block piece is by by axially inwardly directed force outside the jack, turns inside out to described and beat to the jack
Open position.
Preferably, the jack protection device also includes support, and the support is provided with what is coordinated with the axis of rotation
Rotation hole, the block piece are rotatablely connected the support.
Preferably, the return unit includes torsion spring, and the torsion spring is set in the rotating shaft, and the elastic arm of torsion spring first end
Offseted with the block piece, elastic arm and the support at the end of torsion spring second offset.
Preferably, the support includes deck, and the card coordinated with the socket with the jack is provided with the deck
Conjunction portion.
Preferably, the deck includes substrate, is arranged on two buckles on the substrate transverse direction two opposite sides side, two institutes
State that buckle is L-shaped, and the substrate forms the holding section plugged on the socket of the jack.
Preferably, the substrate is provided with the connecting hole engaged with the chuck on the socket.
Preferably, the support also includes being used for the collar for covering the side wall outer ring for being set to the jack, the substrate and institute
State the diameter parallel of the collar.
The present invention also constructs a kind of terminal, including the socket with jack, in addition to described jack protection device.
Preferably, the side wall of the jack is provided with the avoidance mouth for housing the block piece；
The plug division plugged for holding section is additionally provided with the socket, the plug division is provided with the card engaged with connecting hole
Platform.
Implement the terminal and its jack protection device of the present invention, have the advantages that：The present invention passes through in capping position
Put the block piece with open position conversion, it is ensured that block piece closure prevents the miscellaneous of dust in jack when plug is not inserted into
Matter enters in jack, and after plug inserts jack, block piece stress returns back to open position, and after plug is extracted, block piece is automatic
Closure position is repositioned to block jack.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the decomposing schematic representation of the terminal and plug in the embodiment of the present invention；
Fig. 2 is diagrammatic cross-section of block piece when plug is not inserted into jack in closure position in the present invention；
Fig. 3 is schematic perspective view of the block piece of the jack protection device in the embodiment of the present invention in closure position；
Fig. 4 is diagrammatic cross-section of the block piece at open position during plug insertion jack in the present invention；
Fig. 5 is schematic perspective view of the block piece of the jack protection device in the embodiment of the present invention at open position；
Fig. 6 is the decomposing schematic representation of jack protection device and socket.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " transverse direction ", " length ", " width ", " on ", " under ",
The orientation or position of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " clockwise ", " counterclockwise "
It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of the description present invention and simplifies description, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as limitation of the present invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " be meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
Below in conjunction with the accompanying drawings and embodiment is described further to the present invention.As shown in figure 1, the present invention one is preferable to carry out
Terminal in example includes housing 1 and the socket 2 and jack protection device 3 that are arranged in housing 1.Terminal can be mobile phone, flat board
The electronic digital product such as computer, socket 2 can carry the socket 2 of jack 21, housing 1 for cradle, data-interface, earphone base etc.
Hole 11 is connect provided with corresponding with jack 21, is inserted into for corresponding plug 4 in jack 21.
Jack protection device 3 includes the block piece 31 and and block piece that can be changed between closure position and open position
31 return units 32 coordinated.In closure position, block piece 31 is transformed at the aperture position of jack 21 block piece 31, to jack 21
Blocked.At open position, block piece 31 turns inside out and opens jack 21 block piece 31 to jack 21.Return unit 32 provides
Keep block piece 31 closure position active force, plug 4 extraction after, block piece 31 is not acted on down by external force, can prevent ash
The debris such as dirt are entered in jack 21.Described conversion herein can be upset, it is possible to understand that, or translation etc. is dynamic
Make.
In certain embodiments, block piece 31 includes hinged seat 311 and the plug 312 being connected with hinged seat 311.Hinged seat
311 are provided with rotating shaft 313, and 313 axis rotates around the shaft when block piece 31 is overturn between closure position and open position.Turn
The axis of axle 313 is vertical with the axis of jack 21, and interference will not be produced with the side wall of jack 21 when rotating.Preferably, plug
312 section profile is suitable with the section profile of jack 21, can close jack 21, keeps as far as possible close between the inwall of jack 21
Envelope.When block piece 31 is by by 21 outer axially inwardly directed force of jack, turned inside out to jack 21 to open position.To jack
When inserting the plug-in units such as headset plug, attaching plug, plug 312 automatically opens up, and when extracted, plug 312 is again automatically by jack 21
Close, neither influence the normal plug of plug, moreover it is possible to play the occlusion effects such as protection.
Preferably, jack protection device 3 also includes support 33, and support 33 is provided with the rotation being rotatably assorted with rotating shaft 313
Hole 3314, block piece 31 is rotatablely connected support 33, so that block piece 31 is rotatably arranged on support 33.In other embodiment
In, block piece 31 can be rotatably arranged on socket 2, or is rotatably arranged on housing 1.
In certain embodiments, return unit 32 includes torsion spring, and torsion spring is set in rotating shaft 313, and the bullet of torsion spring first end
Arm offsets with block piece 31, and elastic arm and the support 33 at the end of torsion spring second offset.Return unit 32 may also comprise extension spring etc., in extension spring certainly
Elastic force is provided under right state and turns to closure position by block piece 31, when block piece 31 is inwardly overturn, compresses extension spring.
Further, support 33 includes deck 331 and the collar 332.Deck 331 is provided with and inserting with the jack 21
The holding section that seat 2 coordinates, deck 331 is fixed on socket 2.In certain embodiments, deck 331 includes substrate 3311, set
Two buckles 3312 on the horizontal two opposite sides side of substrate 3311 are put, two buckles 3312 are L-shaped, positioned at the same of substrate 3311
Side, and substrate 3311 form the holding section plugged on socket 2.Preferably, it is provided with and the chuck on socket 2 on substrate 3311
The connecting hole 3313 of 221 engagings, prevents support 33 from coming off.In other embodiments, connecting hole 3313 can also be cancelled, it is directly logical
Holding section is crossed to be plugged on socket 2.
The collar 332 is used to cover the side wall outer ring for being set to jack 21, and further, the axis of substrate 3311 and the collar 332 is put down
OK, holding section simultaneously, is plugged on socket 2 by the convenient side wall for being set to jack 21 in set together, is avoided mutual in assembling
Have an impact.
In certain embodiments, the side wall of jack 21 is provided with the avoidance mouth 211 of accommodating block piece 31, for block piece 31
Housed when inwardly overturning to open position, be also convenient for block piece 31 and be encased in jack 21.In other embodiments, mouth is avoided
211 can also be connected by the inward-facing extension of sidewall end of jack 21 with end face, and block piece 31 is located in jack 21 on housing 1
Connect hole 11 to be blocked, have the function that to close jack 21, will not also produce interference to plug.
Further, the plug division 22 plugged for holding section is additionally provided with socket 2, plug division 22 is provided with and connecting hole
The chuck 221 of 3313 engagings.Plug division 22 is to be arranged on the side of docking station with axially extended docking station, chuck 221, with card
Hole 3313 is closed to fasten.Certainly, plug division 22 or the slot plugged for holding section.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.In the description of this specification
In, the description meaning of reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc.
Refer at least one reality that the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
Apply in example or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.In addition, in the case of not conflicting, those skilled in the art can be by described in this specification
Different embodiments or example and the feature of different embodiments or example be combined and combine.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (8)
- A kind of 1. jack protection device（3）, it is characterised in that blocked including what can be changed between closure position and open position Part（31）And with the block piece（31）The return unit of cooperation（32）；The block piece（31）It is arranged on jack（21）Inner side, including with the jack（21）The suitable plug of section profile （312）；The block piece（31）In the closure position, the block piece（31）It is transformed into jack（21）At aperture position, institute State plug（312）To the jack（21）Blocked；The block piece（31）At the open position, the block piece（31）The open jack（21）；The return unit（32）There is provided and keep the block piece（31）In the active force of the closure position；The block piece（31）Including positioned at the jack（21）The hinged seat of endoporus side（311）, the plug（312）With institute State hinged seat（311）Connection, the hinged seat（311）It is provided with rotating shaft（313）, the block piece（31）In closure position and beat Around the rotating shaft when being changed between open position（313）Axis rotate；In the block piece（31）By by the jack（21）During outer axially inwardly directed force, to the jack（21）Turn inside out To the open position.The jack protection device（3）Also include support（33）, the support（33）It is provided with and the rotating shaft（313）Rotation is matched somebody with somebody The rotation hole of conjunction（3314）, the block piece（31）It is rotatablely connected the support（33）.
- 2. jack protection device according to claim 1（3）, it is characterised in that the return unit（32）Including torsion spring, institute State torsion spring and be set in the rotating shaft（313）On, and the elastic arm of torsion spring first end and the block piece（31）Offset, the end of torsion spring second Elastic arm and the support（33）Offset.
- 3. jack protection device according to claim 1（3）, it is characterised in that the support（33）Including deck （331）, the deck（331）Be provided with the jack（21）Socket（2）The holding section of cooperation.
- 4. jack protection device according to claim 3（3）, it is characterised in that the deck（331）Including substrate （3311）, be arranged on the substrate（3311）Two buckles on horizontal two opposite sides side（3312）, two buckles（3312） It is L-shaped, and the substrate（3311）Formation plugs the jack（21）Socket（2）On holding section.
- 5. jack protection device according to claim 4（3）, it is characterised in that the substrate（3311）It is provided with and institute State socket（2）On chuck（221）The connecting hole of engaging（3313）.
- 6. the jack protection device according to claim 4 or 5（3）, it is characterised in that the support（33）Also include being used for Set is set to the jack（21）Side wall outer ring the collar（332）, the substrate（3311）With the collar（332）Axis put down OK.
- 7. a kind of terminal, including with jack（21）Socket（2）, it is characterised in that also including any one of claim 1 to 6 Described jack protection device（3）.
- 8. terminal according to claim 7, it is characterised in that the jack（21）Side wall be provided with accommodating described block Part（31）Avoidance mouth（211）；The socket（2）On be additionally provided with the plug division plugged for holding section（22）, the plug division（22）It is provided with and connecting hole （3313）The chuck of engaging（221）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981502.1A CN105449446B (en) | 2015-12-22 | 2015-12-22 | A kind of jack protection device and use its terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981502.1A CN105449446B (en) | 2015-12-22 | 2015-12-22 | A kind of jack protection device and use its terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105449446A CN105449446A (en) | 2016-03-30 |
| CN105449446B true CN105449446B (en) | 2018-01-23 |
Family
ID=55559380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510981502.1A Expired - Fee Related CN105449446B (en) | 2015-12-22 | 2015-12-22 | A kind of jack protection device and use its terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449446B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710729B (en) * | 2019-08-27 | 2022-12-20 | 深圳市合元科技有限公司 | Aerosol generator |
| CN114604146A (en) * | 2020-12-04 | 2022-06-10 | 明门瑞士股份有限公司 | Detachable unit and automobile seat comprising same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100976491B1 (en) * | 2003-12-02 | 2010-08-18 | 엘지전자 주식회사 | Device for opening and closing the earphone jack of mobile phone |
| JP2007305537A (en) * | 2006-05-15 | 2007-11-22 | Three M Innovative Properties Co | Connector |
-
2015
- 2015-12-22 CN CN201510981502.1A patent/CN105449446B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105449446A (en) | 2016-03-30 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20211222 |