CN107181502B

CN107181502B - Card holds in palm device

Info

Publication number: CN107181502B
Application number: CN201710263558.2A
Authority: CN
Inventors: 王玉田; 郭渠; 吴豪
Original assignee: Hongrida Technology Co ltd
Current assignee: Hongrida Technology Co ltd
Priority date: 2017-04-20
Filing date: 2017-04-20
Publication date: 2023-04-25
Anticipated expiration: 2037-04-20
Also published as: CN107181502A

Abstract

The invention relates to a card holder device, which comprises a shell, wherein a SIM card slot module and a memory card slot module are respectively arranged at the left side and the right side of the shell, the SIM card slot module and the memory card slot module are respectively fixed on the shell through a plurality of PIN buckles, the SIM card slot module and the memory card slot module are respectively used for placing a SIM card and an external memory card, a shell foolproof mechanism, a card holder ejecting device and a product detection PIN device are also arranged on the shell, the card holder ejecting device is connected with the product detection PIN device, and the product detection PIN device is used for detecting and protecting the SIM card. According to the invention, the SIM card and the memory card slot are designed in a module and split mode, and the shell fool-proof mechanism and the product detection PIN device are adopted, so that the functions of fool-proof and oblique insertion prevention of the SIM card and the external memory card are realized, and the detection protection of the SIM card and the external memory card is improved. In addition, the device has the advantages of regular and reasonable structure, simple manufacturing process, good quality and reliability of products and long service life.

Description

Card holds in palm device

Technical Field

The invention relates to the technical field of electronic products, in particular to a card holder device.

Background

At present, card support devices used in mobile phones of electronic products in the market are single and simple, only one groove for accommodating a card is formed in a card support, other protection and detection measures are not needed, and most SIM cards and external memory cards of the mobile phones are mounted on the side surfaces or inside of the mobile phones by adopting separate card supports, so that the replacement complexity is increased; meanwhile, the card holder is easy to break due to improper use and is not easy to replace, so that the service lives of the mobile phone and the card are reduced. Along with the rapid development of science and technology and electronic products, the requirements of people on mobile phones are higher and higher, the mobile phones are more hoped to be provided with multiple cards, and the card support device can be in modularized and split design, so that the mobile phones can be replaced; meanwhile, protection and safety detection devices are needed for the SIM card and the external memory card, so that the quality, the reliability and the like of the mobile phone are improved and improved.

Disclosure of Invention

The invention aims to solve the technical problem of designing a clamping device and solving the existing technical problem.

In order to solve the technical problems, the card support device comprises a shell, wherein the left side and the right side of the shell are respectively provided with an SIM card slot module and a memory card slot module, the SIM card slot module and the memory card slot module are respectively fixed on the shell through a plurality of PIN buckles, the SIM card slot module and the memory card slot module are respectively used for placing an SIM card and an external memory card, the shell is also provided with a shell foolproof mechanism, a card support ejecting device and a product detection PIN device, the card support ejecting device is connected with the product detection PIN device, and the product detection PIN device is used for detecting and protecting the SIM card.

Further, the product detection PIN device comprises an S/W module, a contact spring and a card support ejection position module, wherein the S/W module is arranged at the inner end of the shell and is connected with the card support ejection position module through the contact spring, the contact spring is arranged on a contact lug on the shell in a building manner, and the S/W module is used for providing change potential detection protection for the SIM card.

Further, the card holds in palm and pops out the device including pivot, pull rod and sealed lid, the pivot rotationally establish on the S/W module, and pass through the pull rod with sealed lid is connected, the pull rod is established in the recess of casing one side, sealed lid sets firmly the casing outer end, sealed lid one end has still been seted up and has popped out the round hole.

Further, the housing fool-proof mechanism comprises a card support fool-proof groove and a bending edge, the card support fool-proof groove is arranged between the SIM card slot module and the memory card slot module on the housing, the bending edge is arranged at one end of the card support fool-proof groove, and the bending edge is matched with the card support fool-proof groove.

Further, the SIM card slot module comprises a first SIM card slot module and a second SIM card slot module, and the first SIM card slot module and the second SIM card slot module are arranged on one side of the shell in a front-back symmetrical way.

Further, the S/W module is in normally closed lap joint with the contact lug through the contact spring plate, and the contact lug is in grounding connection; one end of the pull rod is designed by adopting a bent hook, and is provided with a round hole which corresponds to an ejection round hole formed in one end of the sealing cover; the clamping support ejection position module is made of insulating materials.

The invention has the beneficial effects that: the SIM card slot module and the memory card slot module are respectively arranged on the left side and the right side of the card support shell, the SIM card slot module and the memory card slot module are respectively in modularized and split designs and are respectively fixed on the shell through a plurality of pin buckles, so that the convenience in mounting of the SIM card and the external memory card and the convenience in replacing the SIM card slot module and the memory card slot module are realized, and the quality is improved; meanwhile, a shell fool-proof mechanism is arranged on the shell, so that fool-proof and oblique insertion prevention of the card holder are realized, and the quality of the SIM card, the external memory card and the product is protected; and the detection protection of the SIM card is realized through the card holder ejection device and the product detection PIN device. In addition, the invention has the advantages of regular and reasonable structure, simple manufacturing process, better quality and reliability of products and longer service life.

Drawings

The following description of the embodiments of the invention is further defined by reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the front structure of a card holder device according to the present invention;

FIG. 2 is a schematic view of the reverse structure of the card holder device of the present invention;

FIG. 3 is an exploded view of a portion of the construction of the card holder assembly of the present invention;

FIG. 4 is an enlarged view of I in FIG. 3;

FIG. 5 is a schematic diagram of a card loading manner of the card supporting device of the present invention;

FIG. 6 is a schematic diagram showing the normally closed state of the PIN device for product detection in the card holder device of the present invention;

fig. 7 is a schematic diagram showing a product detection PIN device in the card holder device according to the present invention in an off state.

Detailed Description

In combination with the figure, the card support device provided by the invention comprises a shell 1, wherein a SIM card slot module 2 and a memory card slot module 3 are respectively arranged on the left side and the right side of the shell 1, the SIM card slot module 2 and the memory card slot module 3 are respectively fixed on the shell 1 through a plurality of PIN buckles 19, the SIM card slot module 2 and the memory card slot module 3 are respectively used for placing a SIM card and an external memory card, a shell foolproof mechanism 4, a card support pop-up device 5 and a product detection PIN device 6 are also arranged on the shell 1, the card support pop-up device 5 is connected with the product detection PIN device 6, and the product detection PIN device 6 is used for detecting and protecting the SIM card.

According to the invention, the SIM card slot module 2 and the memory card slot module 3 are respectively arranged on the left side and the right side of the card support shell 1, wherein the SIM card slot module 2 and the memory card slot module 3 are respectively in modularized and split design and are respectively fixed on the shell 1 through a plurality of pin buckles 19, so that the convenience in mounting of the SIM card and the external memory card and the convenience in replacing the SIM card slot module 2 and the memory card slot module 3 are realized, and the quality is improved; meanwhile, the fool-proof mechanism 4 of the shell is arranged on the shell 1, so that fool-proof and oblique insertion of the card holder are realized, and the quality of the SIM card, the external memory card and the product is protected; and through the card support ejecting device 5 and the product detection PIN device 6, detection protection of the SIM card is realized. In addition, the invention has the advantages of regular and reasonable structure, simple manufacturing process, better quality and reliability of products and longer service life.

Specifically, the product detection PIN device 6 includes an S/W module 13, a contact spring 14 and a card support ejection position module 15, where the S/W module 13 is disposed at an inner end of the housing 1 and is connected to the card support ejection position module 15 through the contact spring 14, the contact spring 14 is disposed on a contact bump 16 on the housing 1, and the S/W module 13 is used for providing a change potential detection protection SIM card. In this embodiment, preferably, the S/W module 13 and the contact bump 16 are in normally-closed overlap joint through the contact spring 14, and the contact bump 16 is grounded. When the card support device is not inserted into the mobile phone, the product detection PIN device 6 is in a normally closed state, the shell 1 is grounded and connected with the contact lug 16, the S/W module 13 is in a normal state and is grounded through the contact spring piece 14 and the contact lug 16, and the product SIM card and the external memory card are not separately detected and protected at the moment; when the card support device is inserted into the mobile phone, the card support ejection position module 15 is ejected at the moment, so that the contact spring piece 14 connected with the S/W module 13 is driven to bend, the product detection PIN device 6 is in a disconnection state, the S/W module 13 and the contact convex block 16 are not conducted, namely the S/W module 13 is not grounded to form an open circuit, potential change is realized, and the product SIM card and the external memory card are independently detected and protected at the moment. Preferably, the card support ejection position module 15 is made of an insulating material, so that the safety and reliability of the product are improved.

Specifically, the card support ejecting device 5 comprises a rotating shaft 7, a pull rod 8 and a sealing cover 9, wherein the rotating shaft 7 is rotatably arranged on the S/W module 13 and is connected with the sealing cover 9 through the pull rod 8, the pull rod 8 is arranged in a groove 10 at one side of the shell 1, and the sealing cover 9 is fixedly arranged at the outer end of the shell 1. Preferably, one end of the sealing cover 9 is provided with an ejecting round hole 20, one end of the pull rod 8 is designed by adopting a bent hook, and a round hole 21 is formed, and the round hole 21 corresponds to the ejecting round hole 20 formed at one end of the sealing cover 9. In the use process, the pulling needle is used for slightly pressing the ejection round hole 20 formed in one end of the sealing cover 9, the pulling rod 8 adopts a bent hook design to ensure that the pulling needle pushes the pulling rod 8, so that the pulling rod 8 drives the rotating shaft 7 to rotate on the S/W module 13, the card support shell 1 is ejected out of a product, and the operation and the replacement of a user are facilitated.

In order to realize protection of a product SIM card and an external memory card, prevent the product SIM card and the external memory card from being obliquely inserted into a SIM card slot module 2 and a memory card slot module 3 under the unfamiliar condition of use, and cause unnecessary damage, the invention adopts a shell foolproof mechanism 4 which comprises a card support foolproof slot 11 and a bending edge 12, wherein the card support foolproof slot 11 is arranged between the SIM card slot module 2 and the memory card slot module 3 on the shell 1, the bending edge 12 is arranged at one end of the card support foolproof slot 11, and the bending edge 12 is matched with the card support foolproof slot 11, thereby effectively preventing damage of the product, improving the quality, service life, reliability and the like of the product.

Preferably, the SIM card slot module 2 of the present invention includes a first SIM card slot module 17 and a second SIM card slot module 18, where the first SIM card slot module 17 and the second SIM card slot module 18 are symmetrically disposed on one side of the casing 1, so as to effectively implement multi-card setting of the mobile phone, improve the service performance, and simultaneously, make the structure of the whole card holder device more regular and integrated, and make the utilization ratio better.

In the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The foregoing description is only of a preferred embodiment of the invention, which can be practiced in many other ways than as described herein, so that the invention is not limited to the specific implementations disclosed above. While the foregoing disclosure has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention without departing from the technical solution of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A card holder device comprising a housing (1), characterized in that: the SIM card slot module (2) and the memory card slot module (3) are respectively arranged on the left side and the right side of the shell (1), the SIM card slot module (2) and the memory card slot module (3) are respectively fixed on the shell (1) through a plurality of PIN buckles (19), the SIM card slot module (2) and the memory card slot module (3) are respectively used for placing an SIM card and an external memory card, a shell foolproof mechanism (4), a card support ejecting device (5) and a product detection PIN device (6) are also arranged on the shell (1), the card support ejecting device (5) is connected with the product detection PIN device (6), and the product detection PIN device (6) is used for detecting and protecting the SIM card;

the product detection PIN device (6) comprises an S/W module (13), a contact spring piece (14) and a card support ejection position module (15), wherein the S/W module (13) is arranged at the inner end of the shell (1) and is connected with the card support ejection position module (15) through the contact spring piece (14), the contact spring piece (14) is arranged on a contact lug (16) on the shell (1), and the S/W module (13) is used for providing change potential detection protection SIM card.

2. A card holder device according to claim 1, wherein: the card holds in palm pop-up device (5) including pivot (7), pull rod (8) and sealed lid (9), pivot (7) rotationally establish on S/W module (13), and pass through pull rod (8) with sealed lid (9) are connected, pull rod (8) are established in recess (10) of casing (1) one side, sealed lid (9) set firmly the casing (1) outer end, sealed lid (9) one end has still been seted up and has been popped up round hole (20).

3. A card holder device according to claim 1, wherein: the fool-proof mechanism (4) comprises a card support fool-proof groove (11) and a bending edge (12), the card support fool-proof groove (11) is arranged between the SIM card groove module (2) and the memory card groove module (3) on the shell (1), the bending edge (12) is arranged at one end of the card support fool-proof groove (11), and the bending edge (12) is matched with the card support fool-proof groove (11).

4. A card holder device according to claim 1, wherein: the SIM card slot module (2) comprises a first SIM card slot module (17) and a second SIM card slot module (18), and the first SIM card slot module (17) and the second SIM card slot module (18) are arranged on one side of the shell (1) in a front-back symmetrical way.

5. A card holder device according to claim 1, wherein: the S/W module (13) is in normally closed lap joint with the contact lug (16) through the contact spring piece (14), and the contact lug (16) is in grounding connection.

6. The card holder device according to claim 2, wherein: one end of the pull rod (8) adopts a bent hook design, a round hole (21) is formed in the pull rod, and the round hole (21) corresponds to an ejection round hole (20) formed in one end of the sealing cover (9).

7. A card holder device according to claim 1, wherein: the clamping support ejection position module (15) is made of an insulating material.