CN206452381U - A kind of eject SIM card holder with error-proof structure - Google Patents
A kind of eject SIM card holder with error-proof structure Download PDFInfo
- Publication number
- CN206452381U CN206452381U CN201720085950.8U CN201720085950U CN206452381U CN 206452381 U CN206452381 U CN 206452381U CN 201720085950 U CN201720085950 U CN 201720085950U CN 206452381 U CN206452381 U CN 206452381U
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- Prior art keywords
- sim card
- groove
- vertical portion
- guide rails
- error
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Abstract
The utility model provides a kind of eject SIM card holder with error-proof structure, wherein, including：Deck main body；Be arranged in the deck main body, in the presence of the external force in locking and ejecting card holder main body SIM card from playing structure and be arranged on described from the fool proof block played in structure；Wherein described fool proof block is specifically included：Horizontal part；First vertical portion, first vertical portion is arranged on one end of the horizontal part；Second vertical portion, second vertical portion is arranged on the other end of the horizontal part；The horizontal part and the junction of second vertical portion are provided with rake；First vertical portion is parallel with second vertical portion；The length of second vertical portion is less than the first vertical portion.Promote described from the SIM card for playing structure latches insertion when SIM card is just inserted；When SIM card anti-plug, the fool proof block withstands SIM card so that can not be locked from structure is played, SIM card can not be inserted, it is achieved thereby that the error-proof structure of eject SIM card holder, prevents user's anti-plug SIM card.
Description
Technical field
The utility model is related to connector field, more particularly to a kind of eject SIM card holder with error-proof structure.
Background technology
During SIM card is the indispensable communication module using mobile phone, SIM card insertion SIM card holder, to the positive and negative of SIM card
Face is required, if consumer causes not Card Reader by SIM card is anti-inserted, can take for equipment out of joint.
The method for preventing user's anti-plug SIM card conventional in existing product has two kinds of eject and drawer type
Eject SIM card holder, is the card inserting mouth drafting picture identification in SIM card, shows SIM card breach should be with which side
To insertion, this kind of mode requires that user's extra energy that separates during SIM card is inserted reads picture identification, and Consumer's Experience is not
It is good.
Drawer type SIM card socket, specifically includes SIM card holder and the drawer being adapted with the SIM card holder；Set in drawer
There is the groove being adapted with SIM card shape, SIM card is put into after the groove and drawer is pushed into SIM card holder by user, to prevent
User's anti-plug SIM card；Such a mode needs to be headed into the through hole that is arranged on drawer outer wall with thimble could be by the drawer from card
Pulled out in seat, cumbersome, user can not carry out SIM card replacing in the case of interim no thimble.
The operation of eject SIM card holder is more convenient, but common eject SIM card holder plug-in card in the market does not all have
There is an error-proof structure, that is, the insertion of card positive and negative can normal pintle hook lock.
Therefore, prior art has yet to be improved and developed.
Utility model content
The technical problems to be solved in the utility model is, for prior art drawbacks described above have there is provided one kind it is anti-
The eject SIM card holder of slow-witted structure, it is intended to solve the problem of eject SIM card holder does not have error-proof structure in the prior art.
The technical scheme that the utility model solution technical problem is used is as follows：
A kind of eject SIM card holder with error-proof structure, wherein, including：Deck main body；It is arranged on the deck main body
On, in the presence of the external force in locking or ejecting card holder main body SIM card from playing structure and be arranged on described from playing in structure
Fool proof block；
Wherein described fool proof block is specifically included：
Horizontal part；
First vertical portion, first vertical portion is arranged on one end of the horizontal part；
Second vertical portion, second vertical portion is arranged on the other end of the horizontal part；
The horizontal part and the junction of second vertical portion are provided with rake；
First vertical portion is parallel with second vertical portion；
The length of second vertical portion is less than the length of the first vertical portion.
The described eject SIM card holder with error-proof structure, wherein, it is described to be specifically included from bullet structure：
Sliding block, the sliding block and the junction of the deck main body are provided with spring；
Pull bar, the pull bar is connected with the sliding block.
The described eject SIM card holder with error-proof structure, wherein, the sliding block is specifically included：
It is arranged on the drive block that described sliding block one end is used to contact with the SIM card when SIM card is just inserted；
It is arranged in the guide rail of the sliding block other end, the guide rail and is provided with a plurality of guide groove；
Being arranged on is used for the slide rail for guiding the slide block movement track, the slide rail and the deck master above the guide rail
Body is connected, and junction is provided with spring；
The drive block is in motion upwards in the presence of external force, and the sliding block is transported upwards under the guiding of the slide rail
It is dynamic.
The described eject SIM card holder with error-proof structure, wherein, the pull bar specifically includes bar portion and is arranged on institute
The hook portion of one end of the rod is stated, the hook portion is buckled in the guide groove.
The described eject SIM card holder with error-proof structure, wherein, the guide groove is internally provided with height and dropped successively
Low multi-stage stairs, are buckled in the hook portion in the guide groove under the driving of external force from the higher step of height to highly relatively low
Step one-way movement.
The described eject SIM card holder with error-proof structure, wherein, the guide groove is specifically included：
First upright guide rail groove, the first upright guide rail groove is parallel with the slide rail, on the first upright guide rail groove
First step and second step are provided with, the first step is located at the top of the second step and height is more than second
Rank；
First inclined guide rails groove, the upper end of the first inclined guide rails groove and the upper end of the first upright guide rail groove connect
Connect, the 3rd step and the 4th step are provided with the first inclined guide rails groove, the 3rd step is located at the 4th step
Lower section and height be more than the 4th step；
Second upright guide rail groove, the upper end of the second upright guide rail groove and the lower end of the first inclined guide rails groove connect
Connect；
Second inclined guide rails groove, the lower end of the second inclined guide rails groove and the lower end of the first upright guide rail groove connect
Connect, the 5th step is provided with the second inclined guide rails groove；
3rd inclined guide rails groove, the upper end of the 3rd inclined guide rails groove connects with the upper end of the second inclined guide rails groove
Connect, the lower end of the 3rd inclined guide rails groove is connected with the lower end of the second upright guide rail groove, the 3rd inclined guide rails groove
Upper setting and the 6th step；
The upper end of the second inclined guide rails groove is connected with the upper end of the 3rd inclined guide rails groove, forms the lock of inverted V-shaped
Determine groove, the summit of the lock slots is keyed end.
The described eject SIM card holder with error-proof structure, wherein, set between the drive block and the slide rail
Fool proof groove is equipped with, the fool proof block is buckled in the fool proof groove, and can be slided up and down along the fool proof groove.
The described eject SIM card holder with error-proof structure, it is characterised in that the vertical portion of fool proof block first and the
The spacing of two vertical portions is more than the height of the drive block.
In summary, a kind of eject SIM card holder with error-proof structure that the utility model is provided, wherein, including：Card
Seat main body；It is arranged in the deck main body, locking and the bullet structure certainly of SIM card in ejecting card holder main body in the presence of external force
And be arranged on described from the fool proof block played in structure；Wherein described fool proof block is specifically included：Horizontal part；First vertical portion, institute
State one end that the first vertical portion is arranged on the horizontal part；Second vertical portion, second vertical portion is arranged on the horizontal part
The other end；The horizontal part and the junction of second vertical portion are provided with rake；First vertical portion with it is described
Second vertical portion is parallel；The length of second vertical portion is less than the first vertical portion.Promote described from bullet knot when SIM card is just inserted
The SIM card of structure locking insertion；When SIM card anti-plug, the fool proof block withstands SIM card so that can not be locked from structure is played, SIM card
It can not insert, it is achieved thereby that the error-proof structure of eject SIM card holder, prevents user's anti-plug SIM card.
Brief description of the drawings
Fig. 1 is the schematic diagram of the reverse side plug-in card state of the eject SIM card holder described in the utility model with error-proof structure.
Fig. 2 is showing for the front card lock card-like state of the eject SIM card holder described in the utility model with error-proof structure
It is intended to.
Fig. 3 is the stereogram of the fool proof block of the eject SIM card holder described in the utility model with error-proof structure.
Fig. 4 is the front view of the fool proof block of the eject SIM card holder described in the utility model with error-proof structure.
Fig. 5 is the stereogram of the sliding block of the eject SIM card holder described in the utility model with error-proof structure.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described example.It should be appreciated that specific embodiment described herein is only to explain this reality
With new, it is not used to limit the utility model.
Please referring also to Fig. 1 to Fig. 5, Fig. 1 is the anti-of the eject SIM card holder described in the utility model with error-proof structure
The schematic diagram of face plug-in card state.Fig. 2 is the front card lock of the eject SIM card holder described in the utility model with error-proof structure
The schematic diagram of card-like state.Fig. 3 is the solid of the fool proof block of the eject SIM card holder described in the utility model with error-proof structure
Figure.Fig. 4 is the front view of the fool proof block of the eject SIM card holder described in the utility model with error-proof structure.Fig. 5 is this practicality
The stereogram of the sliding block of the new eject SIM card holder with error-proof structure.As Figure 1-Figure 5, it is described that there is fool proof
The eject SIM card holder of structure, including：：Deck main body 10；It is arranged in the deck main body 10, is locked in the presence of external force
SIM card from playing structure and be arranged on described from the fool proof block 100 played in structure in fixed or ejecting card holder main body；
Wherein described fool proof block 100 is specifically included：
Horizontal part 110；
First vertical portion 120, first vertical portion 120 is arranged on one end of the horizontal part 110；
Second vertical portion 130, second vertical portion 120 is arranged on the other end of the horizontal part 110；
The horizontal part 110 and the junction of second vertical portion 120 are provided with rake 111；
First vertical portion 120 is parallel with second vertical portion 130；
The length of second vertical portion 130 is less than the length of the first vertical portion 120.
During specific works, the fool proof block 100 is arranged on the top of the deck main body 10, first vertical portion 120
Above, second vertical portion 130 is located at lower section；When 20 front plug-in card of SIM card, because the side of SIM upper ends is set
There is inclined plane part, the fool proof block 100 is also equipped with rake 111 close to the side of SIM card 20, make the therefore front of SIM card 20
Do not come in contact, in the insertion deck of SIM card 20 main body 10, push away with the fool proof block 100 all the time during insertion deck
It is dynamic described from bullet structure latches card；When 20 reverse side plug-in card of SIM card, the opposite side of the SIM card 20 does not have inclined plane part, thereon
Along being contacted with second horizontal part 130, the fool proof block 100 is promoted to move upwards, the fool proof block 100 pushes up described
Prevent it from locking from device is played, so as to complete the function of fool proof, it is therefore prevented that user misoperation, cause the reverse side of SIM card 20 to insert
The situation of deck main body 10.
Further, it is described to be specifically included from bullet structure：
Sliding block, the sliding block and the junction of the deck main body 10 are provided with spring 11；
Pull bar 300, the pull bar 300 is connected with the sliding block, for locking and ejecting the sliding block.
During specific works, when in the front of SIM card 20 insertion deck main body 10, the SIM card 20 promote the sliding block to
The pull bar 300 holds the sliding block after upper motion to a certain extent, completes locking.
Further, the sliding block is specifically included：
It is arranged on the drive block 210 that described sliding block one end is used to contact with the SIM card 20 when SIM card 20 is just inserted；
It is arranged in the guide rail of the sliding block other end, the guide rail and is provided with a plurality of guide groove；
Being arranged on is used for the slide rail 220 for guiding the slide block movement track above the guide rail, the slide rail 220 with it is described
Deck main body 10 is connected, and junction is provided with spring 11；
The drive block 210 in the presence of external force upwards motion when, the sliding block under the guiding of the slide rail 220 to
Upper motion.
During specific works, when in the front of SIM card 20 insertion deck main body 10, the upper edge of the SIM card 20 is withstood described
The lower edge of drive block 210, continues to press on the SIM card 20 and moves up, the SIM card 20 promotes the driving in the presence of external force
Block 210, the drive block 210 drives whole sliding block to be moved straight up under the guiding of slide rail 200.
Further, the pull bar 300 specifically includes bar portion and is arranged on the hook portion of the one end of the rod, the hook portion card
It is buckled in the guide groove.
When motion upwards under promotion of the sliding block in SIM card 20, the other end of the pull bar 300 is fixed on the card
In seat main body 10, with the guide groove relative motion occurs for the hook portion, so as to be locked to the neck and ejection operation.
Further, the guide groove is internally provided with the multi-stage stairs that height is reduced successively, is buckled in the guide groove
Interior hook portion is under the driving of external force from the higher step of height to highly relatively low step one-way movement.
During specific works, the setting of the multi-stage stairs causes the hook portion to make list along ladder in the guide groove
Direction is moved, in the case of the front plug-in card of SIM card 20, promotes sliding block to move upwards during push-in SIM card 20 for the first time, guiding is described
Hook portion turns half-turn around guide groove, completes the locking of SIM card 20；The SIM card 20 to locking applies motive force, the SIM card again
The 20 driving sliding blocks are moved upwards again, and the hook portion turns half-turn around guide groove turn and returns to initial position again, completes institute
State the ejection of SIM card 20.
Further, the guide groove is specifically included：
First upright guide rail groove 230, the first upright guide rail groove 230 is parallel with the slide rail 220, and described first is vertical
First step 231 and second step 232 are provided with guide groove 230, the first step 231 is located at the second step 232
Top and height be more than second step 232；
First inclined guide rails groove 240, the upper end of the first inclined guide rails groove 240 and the first upright guide rail groove 230
Upper end connection, be provided with the 3rd step 241 and the 4th step 242, the 3rd step on the first inclined guide rails groove 240
241 are located at the lower section of the 4th step 242 and are highly more than the 4th step 251；
Second upright guide rail groove 250, the upper end of the second upright guide rail groove 250 and the first inclined guide rails groove 240
Lower end connection；
Second inclined guide rails groove 260, the lower end of the second inclined guide rails groove 260 and the first upright guide rail groove 230
Lower end connection, be provided with the 5th step 261 on the second inclined guide rails groove 260；
3rd inclined guide rails groove 270, the upper end of the 3rd inclined guide rails groove 270 and the second inclined guide rails groove 260
Upper end connection, the lower end of the 3rd inclined guide rails groove 270 is connected with the lower end of the second upright guide rail groove 250, described
Set and the 6th step 271 on 3rd inclined guide rails groove 270；
The upper end of the second inclined guide rails groove 260 is connected with the upper end of the 3rd inclined guide rails groove 270, forms V
The lock slots of shape, the summit of the lock slots is keyed end.
During specific works, the hook portion is buckled in the bottom of the first inclined guide rails groove 240 as initial position, at that time
When in SIM fronts insertion deck main body 10, the sliding block is promoted to move upwards, now, the first inclined guide rails groove 240 is upward
Motion, the hook portion enters in the second inclined guide rails groove 260, and keyed end is reached after the 5th step 261, so that
The pull bar 300 locks the sliding block, completes lock operation.When needing ejection SIM card 20, further apply to SIM card 20 and push away
Power, the sliding block is moved up, the hook portion enter the 3rd inclined guide rails groove 270 in, rear slider in spring 11
Resilience under move downward, the hook portion enter the second upright guide rail groove 250 after return to the first inclined guide rails groove 240
In, initial position is returned to, SIM is ejected.
During the hook portion is moved in guide groove, the first step 231, second step 232, the 3rd step
241st, the 4th step 242, the 5th step 261 and the 6th step 271 serve spacing effect so that the hook portion can only be along upper
State direction unidirectional motion.
Further, fool proof groove 221, the fool proof block 100 are provided between the drive block 210 and the slide rail 220
It is buckled in the fool proof groove 221, and can be slided up and down along the fool proof groove 221.
During specific works, when the reverse side of SIM card 20 is inserted in the deck main body 10, the fool proof block 100 is withstood, and nothing
Method touches the drive block 210 so that described to be worked from bullet structure, so as to be unable to locking SIM card 20, reminds user to grasp by mistake
Make, serve the effect of fool proof.
Further, the spacing of the vertical portion 120 of fool proof block 100 first and the second vertical portion 130 is more than the driving
The height of block 210.
During specific works, if the anti-plug face of SIM card 20 is inserted, the effect of fool proof block 100 is to prevent the SIM card 20 and drive
Motion block 210 is contacted, therefore, and the spacing of the vertical portion 120 of fool proof block 100 first and the second vertical portion 130 is more than the driving
The height of block 210.
Specifically, a kind of 20 mistakes in work of eject SIM card with error-proof structure provided by the utility model
Two kinds of situations of front plug-in card and reverse side plug-in card are particularly may be divided into journey：
During the plug-in card of front, the breach in the upper left corner of SIM card 20 is adapted to the rake 111 of fool proof block 100 so that the fool proof
Block 100 is contacted with SIM card 20, and the SIM card 20 is smoothly inserted in deck main body 10 and to install above-mentioned from bullet structure
Mode is locked；Need take out SIM card 20 when, then apply pressure again on the sim card 20, from play structure cause SIM card 20 according to
Above-mentioned mode is ejected.
During reverse side plug-in card, the length of the fool proof block 100 is more than the length of the drive block 210, so that the second vertical portion
130 contact with SIM card 20, withstand the SIM card 20 and are allowed to not contact with drive block 210, can not start from structure is played, reverse side
The SIM card 20 of insertion can not be locked, and serve the effect of fool proof.
In summary, a kind of eject SIM card holder with error-proof structure that the utility model is provided, wherein, including：Card
Seat main body；It is arranged in the deck main body, locking and the bullet structure certainly of SIM card in ejecting card holder main body in the presence of external force
And be arranged on described from the fool proof block played in structure；Wherein described fool proof block is specifically included：Horizontal part；First vertical portion, institute
State one end that the first vertical portion is arranged on the horizontal part；Second vertical portion, second vertical portion is arranged on the horizontal part
The other end；The horizontal part and the junction of second vertical portion are provided with rake；First vertical portion with it is described
Second vertical portion is parallel；The length of second vertical portion is less than the first vertical portion.Promote described from bullet knot when SIM card is just inserted
The SIM card of structure locking insertion；When SIM card anti-plug, the fool proof block withstands SIM card so that can not be locked from structure is played, SIM card
It can not insert, it is achieved thereby that the error-proof structure of eject SIM card holder, prevents user's anti-plug SIM card.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to right appended by the present invention will
The protection domain asked.
Claims (8)
1. a kind of eject SIM card holder with error-proof structure, it is characterised in that including：Deck main body；It is arranged on the deck
In main body, in the presence of the external force in locking or ejecting card holder main body SIM card from playing structure and be arranged on described from bullet knot
Fool proof block in structure；
Wherein, the fool proof block is specifically included：
Horizontal part；
First vertical portion, first vertical portion is arranged on one end of the horizontal part；
Second vertical portion, second vertical portion is arranged on the other end of the horizontal part；
The horizontal part and the junction of second vertical portion are provided with rake；
First vertical portion is parallel with second vertical portion；
The length of second vertical portion is less than the length of the first vertical portion.
2. the eject SIM card holder according to claim 1 with error-proof structure, it is characterised in that described from bullet structure
Specifically include：
Sliding block, the sliding block and the junction of the deck main body are provided with spring；
Pull bar, the pull bar is connected with the sliding block.
3. the eject SIM card holder according to claim 2 with error-proof structure, it is characterised in that the sliding block is specific
Including：
It is arranged on the drive block that described sliding block one end is used to contact with the SIM card when SIM card is just inserted；
It is arranged in the guide rail of the sliding block other end, the guide rail and is provided with a plurality of guide groove；
Being arranged on is used for the slide rail for guiding the slide block movement track above the guide rail, the slide rail connects with the deck main body
Connect, junction is provided with spring；
The drive block is in motion upwards in the presence of external force, and the sliding block is moved upwards under the guiding of the slide rail.
4. the eject SIM card holder according to claim 3 with error-proof structure, it is characterised in that the pull bar is specific
Including bar portion and the hook portion of the one end of the rod is arranged on, the hook portion is buckled in the guide groove.
5. the eject SIM card holder according to claim 3 with error-proof structure, it is characterised in that in the guide groove
Portion is provided with the multi-stage stairs that reduce successively of height, be buckled in the hook portion in the guide groove under the driving of external force from height compared with
High step is to highly relatively low step one-way movement.
6. the eject SIM card holder according to claim 3 with error-proof structure, it is characterised in that the guide groove tool
Body includes：
First upright guide rail groove, the first upright guide rail groove is parallel with the slide rail, is set on the first upright guide rail groove
There are first step and second step, the first step is located at the top of the second step and height is more than second step；
First inclined guide rails groove, the upper end of the first inclined guide rails groove is connected with the upper end of the first upright guide rail groove, institute
State and the 3rd step and the 4th step are provided with the first inclined guide rails groove, the 3rd step is located at the lower section of the 4th step
And height is more than the 4th step；
Second upright guide rail groove, the upper end of the second upright guide rail groove is connected with the lower end of the first inclined guide rails groove；
Second inclined guide rails groove, the lower end of the second inclined guide rails groove is connected with the lower end of the first upright guide rail groove, institute
State and be provided with the 5th step on the second inclined guide rails groove；
3rd inclined guide rails groove, the upper end of the 3rd inclined guide rails groove is connected with the upper end of the second inclined guide rails groove, institute
The lower end for stating the 3rd inclined guide rails groove is connected with the lower end of the second upright guide rail groove, is set on the 3rd inclined guide rails groove
With the 6th step；
The upper end of the second inclined guide rails groove is connected with the upper end of the 3rd inclined guide rails groove, forms the lock slots of inverted V-shaped,
The summit of the lock slots is keyed end.
7. the eject SIM card holder according to claim 3 with error-proof structure, it is characterised in that the drive block with
Fool proof groove is provided between the slide rail, the fool proof block is buckled in the fool proof groove, and can be glided along along the fool proof groove
It is dynamic.
8. the eject SIM card holder according to claim 3 with error-proof structure, it is characterised in that the fool proof block
The spacing of one vertical portion and the second vertical portion is more than the height of the drive block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085950.8U CN206452381U (en) | 2017-01-23 | 2017-01-23 | A kind of eject SIM card holder with error-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085950.8U CN206452381U (en) | 2017-01-23 | 2017-01-23 | A kind of eject SIM card holder with error-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452381U true CN206452381U (en) | 2017-08-29 |
Family
ID=59668288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720085950.8U Expired - Fee Related CN206452381U (en) | 2017-01-23 | 2017-01-23 | A kind of eject SIM card holder with error-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086899A (en) * | 2019-03-28 | 2019-08-02 | 维沃移动通信有限公司 | Photographic device and mobile terminal |
| CN110391520A (en) * | 2019-08-27 | 2019-10-29 | 昆山嘉华电子有限公司 | Electronic card coupler |
-
2017
- 2017-01-23 CN CN201720085950.8U patent/CN206452381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086899A (en) * | 2019-03-28 | 2019-08-02 | 维沃移动通信有限公司 | Photographic device and mobile terminal |
| CN110391520A (en) * | 2019-08-27 | 2019-10-29 | 昆山嘉华电子有限公司 | Electronic card coupler |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170829 Termination date: 20200123 |