CN105119614A - Positioning mechanism for SIM card fixing structure - Google Patents
Positioning mechanism for SIM card fixing structure Download PDFInfo
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- CN105119614A CN105119614A CN201510595823.8A CN201510595823A CN105119614A CN 105119614 A CN105119614 A CN 105119614A CN 201510595823 A CN201510595823 A CN 201510595823A CN 105119614 A CN105119614 A CN 105119614A
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- fixed
- block
- sim card
- mainboard
- guide post
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Abstract
The invention provides a positioning mechanism for an SIM card fixing structure, which is used for positioning an SIM card of a mobile phone. The mobile phone is provided with a mainboard, the positioning mechanism comprises a pushing assembly and a positioning detection mechanism, and the pushing assembly comprises a holding member and a fixing block; the holding member comprises a holding block, a guide rod and an iron block, the holding block is strip-shaped and is fixed at one end of the guide rod, a guide groove is formed in the front end of the holding block, and the iron block is fixed at the other end of the guide rod; the fixing block is fixed on the mainboard, and a guide groove for enabling the guide rod to slide and penetrate through is formed on the fixing block; the positioning detection mechanism is located on the back side of the fixing block and comprises a first elastic positioning piece and a second elastic positioning piece, which are arranged at intervals; and thus, the positioning mechanism provided by the invention is convenient to load and unload, and the SIM card can be quickly and accurately positioned conveniently.
Description
Technical field
The present invention relates to a kind of detent mechanism of SIM card fixed structure.
Background technology
Along with development that is economic and life, the application of mobile phone is more and more extensive, and as one of the important component of mobile phone, one of handling important feature becoming mobile phone of SIM card, and existing driving and locate usual employing and manually carry out, operated inconvenience.
For this reason, designer of the present invention is because above-mentioned defect, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of detent mechanism of SIM card fixed structure, to overcome above-mentioned defect.
Summary of the invention
The technical problem to be solved in the present invention is: one of handling important feature becoming mobile phone of SIM card, and existing driving and locate usual employing and manually carry out, operated inconvenience.
For solving the problem, the invention discloses a kind of detent mechanism of SIM card fixed structure, for the SIM card of locating cellphone, described mobile phone has mainboard, it is characterized in that:
Described detent mechanism comprises and pushes assembly and positioning detection mechanism, described in push assembly and comprise supporting piece and fixed block;
Described supporting piece comprises holding block, guide post and iron block, and described holding block is strip and is fixed on one end of guide post, and the front end of described holding block is provided with guide channel, and the other end of described guide post fixes described iron block;
Described fixed block is fixed on described mainboard, and described fixed block is provided with and slides the guide groove placed for described guide post;
Described positioning detection mechanism is positioned at the rear side of described fixed block, it comprises the first Location resilient piece and second Location resilient piece of spaced arrangement, described mainboard is fixed in one end of described first Location resilient piece, electromagnet is fixed with after the other end upwards extends, described mainboard is fixed in one end of described second Location resilient piece, and the other end upwards extends rear bending camber.
Wherein: described in push assembly and also comprise elastic component, described elastic component is sleeved on described guide post and between described holding block and fixed block.
Known by said structure, the detent mechanism of SIM card fixed structure of the present invention has following technique effect:
1, handling are convenient, can easily locate fast and accurately SIM card;
2, structure is simple, and applicability is strong, and practicality is good.
Detailed content of the present invention obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of the detent mechanism of SIM card fixed structure of the present invention.
Fig. 2 shows decomposing schematic representation of the present invention.
Fig. 3 shows use cutaway view of the present invention.
Embodiment
See Fig. 1 to Fig. 3, show the detent mechanism of SIM card fixed structure of the present invention.
Whether accurately the detent mechanism of described SIM card fixed structure is used for SIM card 201 in-position of locating cellphone 200, described mobile phone 200 has mainboard 203 and shell (not shown), described mainboard 203 is fixed in described shell, described mainboard 203 is fixed with frame section 205, and described frame section is provided with the perforation 2051 entered for a SIM card 201.
See Fig. 1 and Fig. 2, described detent mechanism comprises and pushes assembly 50 and positioning detection mechanism 35, described in push assembly 50 and comprise supporting piece 51, elastic component 53 and fixed block 55.
Described supporting piece comprises holding block 511, guide post 513 and iron block 515, described holding block 511 is strip and is fixed on one end of guide post 513, the front end of described holding block 511 is provided with guide channel 5111, and the other end of described guide post 513 fixes described iron block 515.
Described fixed block 55 is fixed on described mainboard 203, and described fixed block 55 is provided with and slides the guide groove 551 placed for described guide post 513, and described elastic component 53 is sleeved on described guide post 513 and between described holding block 511 and fixed block 55.
Described positioning detection mechanism 35 is positioned at the rear side of described fixed block 55, it comprises the first Location resilient piece 351 and the second Location resilient piece 353 of spaced arrangement, described mainboard 203 is fixed in one end of described first Location resilient piece 351, electromagnet 57 is fixed with after the other end upwards extends, described mainboard 203 is fixed in one end of described second Location resilient piece 353, the other end upwards extends rear bending camber, and the other end height of described first Location resilient piece 351 is higher than the other end of described second Location resilient piece 353, thus, when SIM card 201 is resisted against described supporting piece 51 by guide channel 5111 guiding, it is made to retreat against described electromagnet 57, thus the other end of the second Location resilient piece 353 described in the other end Receding Contact making described first Location resilient piece 351, produce an aligned contact signal.
And the SIM card fixed structure that have employed the application also comprises transport sector and control unit.
Described control unit is connected to described transport sector and detent mechanism.
Described transport sector comprises driven unit, the first testing agency and the second testing agency, described driven unit comprises the first motor, the second motor, the first cylinder 13 and second tin roller 17, described first cylinder 13 and second tin roller 17 are cylindric and are respectively in the inner side of described perforation 2051 up and down, described first cylinder 13 is driven by described first motor and rotates, described second tin roller is driven by the second motor and rotates, and described first cylinder 13 and the spaced certain distance of second tin roller 17 pass to drive SIM card 201.
Described first testing agency 33 to be fixed on mainboard 203 and to be positioned at the side of described perforation 2051, it comprises spaced first entrance shell fragment 331 and the second entrance shell fragment 333, described mainboard 203 is fixed in one end of described first entrance shell fragment 331, the other end upwards extend backward in be bent into arc, described mainboard 203 is fixed in one end of described second entrance shell fragment 333, the other end 3331 is bent inwardly into arc after upwards extending, and the other end height of described first entrance shell fragment 331 is higher than the other end of described second entrance shell fragment 333, thus, when SIM card 201 enters, after the other end of described first entrance shell fragment 331, make it contact the other end of described second entrance shell fragment 333.
Described second testing agency 34 to be fixed on mainboard 203 and to be positioned at the opposite side of described perforation 2051, it comprises spaced 3rd entrance shell fragment 341 and the 4th entrance shell fragment 343, described mainboard 203 is fixed in one end of described 3rd entrance shell fragment 341, the other end upwards extend backward in be bent into arc, described mainboard 203 is fixed in one end of described 4th entrance shell fragment 343, the other end 3431 is bent inwardly into arc after upwards extending, and the other end height of described 3rd entrance shell fragment 341 is higher than the other end of described 4th entrance shell fragment 343, thus, when SIM card 201 enters, after the other end of described 3rd entrance shell fragment 341, make it contact the other end of described 4th entrance shell fragment 343.
Thus, because there is a breach side, front end of SIM card 201, therefore when SIM card enters, both sides can not push testing agency simultaneously, thus by the different time of the first testing agency and the second testing agency against, accurately to determine whether SIM card, as signal detected simultaneously, be not then that SIM card or position are not right, the first motor and the second motor do not drive, only accurately detecting after after tandem letter, just can drive.
And described control unit is connected to described first motor, the second motor, enters testing agency, positioning detection mechanism and electromagnet, when entering testing agency and detecting that SIM card enters, start the first motor and the second motor drives the first cylinder 13 and second tin roller 17 to rotate, thus order about SIM card 201 and move backward, until after producing aligned contact signal, stop the first motor and the second motor, power to electromagnet simultaneously, effectively to keep SIM card.
When SIM card taken out by needs, control unit stops powering to electromagnet, and drives the first motor and the second motor reverse rotation.
Known by said structure, the detent mechanism tool of SIM card fixed structure of the present invention has the following advantages:
1, handling are convenient, can easily locate fast and accurately SIM card;
2, structure is simple, and applicability is strong, and practicality is good.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present invention, application or use.Although described in an embodiment and be described in the drawings embodiment, but the present invention do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present invention, scope of the present invention will comprise any embodiment of specification and the appended claim fallen into above.
Claims (2)
1. a detent mechanism for SIM card fixed structure, for the SIM card of locating cellphone, described mobile phone has mainboard, it is characterized in that:
Described detent mechanism comprises and pushes assembly and positioning detection mechanism, described in push assembly and comprise supporting piece and fixed block;
Described supporting piece comprises holding block, guide post and iron block, and described holding block is strip and is fixed on one end of guide post, and the front end of described holding block is provided with guide channel, and the other end of described guide post fixes described iron block;
Described fixed block is fixed on described mainboard, and described fixed block is provided with and slides the guide groove placed for described guide post;
Described positioning detection mechanism is positioned at the rear side of described fixed block, it comprises the first Location resilient piece and second Location resilient piece of spaced arrangement, described mainboard is fixed in one end of described first Location resilient piece, electromagnet is fixed with after the other end upwards extends, described mainboard is fixed in one end of described second Location resilient piece, and the other end upwards extends rear bending camber.
2. detent mechanism as claimed in claim 1, is characterized in that: described in push assembly and also comprise elastic component, described elastic component is sleeved on described guide post and between described holding block and fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595823.8A CN105119614A (en) | 2015-09-17 | 2015-09-17 | Positioning mechanism for SIM card fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595823.8A CN105119614A (en) | 2015-09-17 | 2015-09-17 | Positioning mechanism for SIM card fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105119614A true CN105119614A (en) | 2015-12-02 |
Family
ID=54667526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510595823.8A Pending CN105119614A (en) | 2015-09-17 | 2015-09-17 | Positioning mechanism for SIM card fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119614A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151645A (en) * | 2013-02-07 | 2013-06-12 | 上海华勤通讯技术有限公司 | Nano-sim (subscriber identity module) card holder and mobile terminal with nano-sim card holder |
| CN104539766A (en) * | 2015-01-09 | 2015-04-22 | 成都博智维讯信息技术有限公司 | Mobile phone with SIM card fixing structure |
| CN104538792A (en) * | 2015-01-12 | 2015-04-22 | 成都博智维讯信息技术有限公司 | Sim card fixing mechanism |
| CN204305119U (en) * | 2015-01-09 | 2015-04-29 | 成都博智维讯信息技术有限公司 | With the mobile phone of SIM card fixed structure |
-
2015
- 2015-09-17 CN CN201510595823.8A patent/CN105119614A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151645A (en) * | 2013-02-07 | 2013-06-12 | 上海华勤通讯技术有限公司 | Nano-sim (subscriber identity module) card holder and mobile terminal with nano-sim card holder |
| CN104539766A (en) * | 2015-01-09 | 2015-04-22 | 成都博智维讯信息技术有限公司 | Mobile phone with SIM card fixing structure |
| CN204305119U (en) * | 2015-01-09 | 2015-04-29 | 成都博智维讯信息技术有限公司 | With the mobile phone of SIM card fixed structure |
| CN104538792A (en) * | 2015-01-12 | 2015-04-22 | 成都博智维讯信息技术有限公司 | Sim card fixing mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |