CN107359438B - Split type card holds in palm device - Google Patents
Split type card holds in palm device Download PDFInfo
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- CN107359438B CN107359438B CN201710415399.3A CN201710415399A CN107359438B CN 107359438 B CN107359438 B CN 107359438B CN 201710415399 A CN201710415399 A CN 201710415399A CN 107359438 B CN107359438 B CN 107359438B
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- card
- module
- support
- card holder
- sim
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Burglar Alarm Systems (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The invention relates to a split type card support device, which comprises a card seat and a card support, wherein the card support is arranged in the card seat, card support locking mechanisms are respectively arranged at the left side and the right side of the card seat, a first SIM card patch module, a second SIM card patch module and a memory card patch module are sequentially and fixedly arranged on the surface of the card seat, the first SIM card patch module, the second SIM card patch module and the memory card patch module respectively correspond to a first SIM card slot, a second SIM card slot and a memory card slot which are arranged on the card support, a card support ejecting mechanism, a product detection PIN mechanism and a pre-pressing mechanism are also arranged on the card seat, the card support ejecting mechanism is connected with the product detection PIN mechanism, and the product detection PIN mechanism is arranged at the inner side of the card seat. The invention realizes easy insertion and ejection of the card holder, firm locking, convenient installation and replacement of the SIM card and the memory card, and improves the detection protection of the SIM card and the memory card and the simultaneous use function of different types of SIM cards. In addition, the invention has the advantages of regular and reasonable structure, split design of the modules, simple manufacturing process, good product quality and reliability and long service life.
Description
Technical Field
The invention relates to the technical field of electronic products, in particular to a split type card support 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 to be arranged on 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; in addition, the card support ejecting device needs to have an adjusting function, so that ejection interference is effectively prevented, and the hand feeling effect is improved.
Disclosure of Invention
The invention aims to solve the technical problem of designing a split type clamping and supporting device and solving the existing technical problem.
In order to solve the technical problems, the split type card support device comprises a card seat and a card support, wherein the card support is movably arranged inside the card seat from the outer side of the card seat, card support locking mechanisms are respectively arranged at the left side and the right side of the card seat, a first SIM card patch module, a second SIM card patch module and a memory card patch module are respectively and fixedly arranged on the surface of the card seat through a plurality of PINs in sequence, the first SIM card patch module and the second SIM card patch module are respectively corresponding to a first SIM card slot, a second SIM card slot and a memory card slot which are arranged on the card support, a card support ejecting mechanism, a product detection PIN mechanism and a pre-pressing mechanism are further arranged on the card seat, the card support ejecting mechanism is connected with the product detection PIN mechanism, and the product detection PIN mechanism is arranged inside the card seat.
Further, the card support locking mechanism comprises a stretching rod and a card locking module, the stretching rod is respectively fixedly arranged at two sides inside the card seat, and the card locking module is sleeved on the stretching rod and matched with the groove formed in the card support.
Further, the product detection PIN mechanism comprises an S/W module, a contact spring and a card support contact module, wherein the S/W module is fixedly arranged in an S/W bonding pad at the inner end of the card seat 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 card seat in a building manner, and the card support contact module is matched with the card support.
Further, the card holds in palm pop-up mechanism includes pivot and push rod, the pivot rotationally sets up on the S/W module, and with the push rod is connected, the push rod sets up in the rail groove of cassette one side, push rod one end adopts the curved design of colluding, and has seted up the round hole, the round hole with the card holds in the palm correspondingly.
Further, the pre-pressing mechanism comprises a pre-pressing spring plate and a spring plate clamping groove, the pre-pressing spring plate is installed in the spring plate clamping groove, and the spring plate clamping groove is installed on the clamping seat and corresponds to the first SIM card patch module and the second SIM card patch module respectively.
Further, a plurality of welding leg inspection holes and a plurality of positioning holes are respectively formed in the clamping seat.
Further, a plurality of clamping seat welding pins are further arranged on the edge of the clamping seat, and a plurality of outward-stretching welding pins are arranged on one side of the clamping seat, on which the push rod is mounted.
The invention has the beneficial effects that: the card holder is provided with the card holder locking mechanism and the card holder ejecting mechanism, so that the card holder is easy to insert and eject, the card holder is firm in locking and good in hand feeling, and the ejection force can be adjusted according to the angle and the interference quantity, so that the quality of a product is improved; the first SIM card patch module, the second SIM card patch module and the memory card patch module are sequentially and fixedly arranged on the surface of the card seat, and correspond to the first SIM card slot, the second SIM card slot and the memory card slot which are arranged on the card support respectively, so that the whole device is modularized and split, the installation and the replacement are convenient, and the quality is improved; meanwhile, detection protection of the SIM card is realized through the product detection PIN mechanism, and simultaneous use of different types of SIM cards is realized through the pre-pressing mechanism, so that multi-card setting of the mobile phone is effectively realized, and the use performance is improved; in addition, the invention has the advantages of regular and reasonable structure, simple manufacturing process, good quality and reliability of products, small occupied space and durable 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 split card holder device of the present invention;
FIG. 2 is a schematic view of the reverse structure of the split type card holder device of the present invention;
FIG. 3 is an exploded view of a portion of the construction of the split card holder device of the present invention;
FIG. 4 is a schematic diagram of a card holder locking mechanism of the split card holder device of the present invention;
FIG. 5 is a schematic view of a card holder of the split card holder device according to the present invention;
FIG. 6 is a schematic diagram of a split type card holder device according to the present invention;
FIG. 7 is a schematic diagram showing the normally closed state of the PIN mechanism for product detection in the card holder device of the present invention;
fig. 8 is a schematic diagram showing a product detection PIN mechanism in the card holder device of the present invention in an off state.
Detailed Description
In combination with the figure, the split type card holder device provided by the invention comprises a card holder 1 and a card holder 2, wherein the card holder 2 is movably arranged inside the card holder 1 from the outer side of the card holder 1, the left side and the right side of the card holder 1 are respectively provided with a card holder locking mechanism 3, the surface of the card holder 1 is respectively and fixedly provided with a first SIM card patch module 4, a second SIM card patch module 5 and a memory card patch module 6 in sequence through a plurality of pins, the first SIM card patch module (4), the second SIM card patch module (5) and the memory card patch module 6 respectively correspond to a first SIM card slot (7) and a second SIM card slot (8) and a memory card slot 9 which are formed in the card holder 2, in the embodiment, the first SIM card slot (7) and the second SIM card slot (8) and the memory card slot 9 can be simultaneously used by clamping, one of the two SIM card patches can be independently used by selecting a plastic card holder or an MIM card holder, and the color can be randomly selected according to the requirement, so that a product is more attractive and diversified. The card seat 1 is further provided with a card support ejecting mechanism 10, a product detection PIN mechanism 11 and a pre-pressing mechanism 12, wherein the card support ejecting mechanism 10 is connected with the product detection PIN mechanism 11, and the product detection PIN mechanism 11 is arranged on the inner side of the card seat 1.
According to the invention, the card holder locking mechanism 3 and the card holder ejecting mechanism 10 are arranged on the card holder 1, so that the card holder 2 is easy to insert and eject, the card lock is firm, the hand feeling is good, the ejection force can be adjusted according to the angle and the interference quantity, and the quality of a product is improved; the first SIM card patch module 4, the second SIM card patch module 5 and the memory card patch module 6 are sequentially and fixedly arranged on the surface of the card seat 1, the first SIM card patch module (4), the second SIM card patch module (5) and the memory card patch module 6 respectively correspond to the first SIM card slot (7), the second SIM card slot (8) and the memory card slot 9 which are arranged on the card support 2, so that the whole device is modularized and split, the installation and the replacement are convenient, and the quality is improved; meanwhile, detection protection of the SIM card is realized through the product detection PIN mechanism 11, and simultaneous use of different types of SIM cards is realized through the pre-pressing mechanism 12, so that multi-card setting of the mobile phone is effectively realized, and the use performance is improved; in addition, the invention has the advantages of regular and reasonable structure, simple manufacturing process, good quality and reliability of products, small occupied space and durable service life.
Specifically, the card support locking mechanism 3 comprises a stretching rod 31 and a locking module 32, wherein the stretching rod 31 is respectively and fixedly arranged at two sides of the card seat 1, and the locking module 32 is sleeved on the stretching rod 31 and matched with the groove 13 formed in the card support 2. In the embodiment, the stretching rod 31 is made of metal, the locking module 32 is formed by plastic, and the metal stretching rod 31 penetrates into the plastic locking module 32, so that the effect of locking the clamping support 2 is achieved by combining the strength and toughness of the metal, the technical problems of large locking angle, insufficient ejection force of the clamping support, small locking angle and broken arc at the stretching position are solved, and the preparation process is simplified; in addition, the locking module 32 is matched with the groove 13 formed on the card holder 2, so that the card holder 2 is easy to insert into the card holder 1, the card holder 2 is ensured to be firmly locked, and the card holder is not easy to slide out of the card holder 1; meanwhile, the card holder 2 is ensured to be easily ejected out of the card holder 1 by the card holder ejecting mechanism 10, and the card holder 2 is better in cooperation hand feeling, and the ejection force can be adjusted according to the angle and the interference quantity, so that the quality of a product is improved.
Specifically, the product detecting PIN mechanism 11 includes an S/W module 111, a contact spring 112 and a card support contact module 113, where the S/W module 111 is fixedly disposed in an S/W pad 14 at the inner end of the card holder 1 and is connected to the card support contact module 113 through the contact spring 112, the contact spring 112 is set up on a contact bump 15 on the card holder 1, and the card support contact module 113 is matched with the card support 2. The S/W module 111 is used for providing a change potential detection protection SIM card. In this embodiment, the S/W module 111 and the contact bump 15 are normally closed and overlap connected through the contact spring 112, and the contact bump 15 is grounded. When the card holder 2 is not inserted into the card seat 1, the product detection PIN mechanism 11 is in a normally closed state, the card seat 1 and the contact convex block 15 are grounded, the S/W module 111 is in a normal state and is in conductive connection with the contact convex block 15 through the contact elastic sheet 112, and the product SIM card and the external memory card are not separately detected and protected at the moment; when the card holder 2 is inserted into the card holder 1, the card holder contact module 113 is lifted up at the moment, so as to drive the contact spring plate 112 connected with the S/W module 111 to bend, so that the product detection PIN mechanism 11 is in a disconnected state, the S/W module 111 and the contact protruding block 15 are not conducted, i.e. the S/W module 111 is not grounded to form an open circuit, thus realizing potential change, and at the moment, the product SIM card and the external memory card are separately detected and protected. In this embodiment, the card support contact module 113 is made of an insulating material, so that the contact spring plate 112 is conducted with the card support 2 to disable detection when the metal card support is used, thereby improving the safety and reliability of the product.
Specifically, the card holder pop-up mechanism 10 includes a rotating shaft 101 and a push rod 102, where the rotating shaft 101 is rotatably disposed on the S/W module 111 and connected to the push rod 102, the push rod 102 is disposed in the rail groove 16 on one side of the card holder 1, one end of the push rod 102 adopts a hook design, and a round hole 17 is formed, and the round hole 17 corresponds to the card holder 2. In the use, use and dial the needle and hold in the palm 2 to lightly press with round hole 17 one end, push rod 102 adopts the curved design of colluding can guarantee to dial needle and promote push rod 102, makes push rod 102 drive pivot 101 and rotates on S/W module 111, and the ejecting force of pivot 101 is greater than the locking force that card holds in the palm lock card mechanism 3 provided this moment to with the card hold in the palm 2 outside popping out cassette 1, the user operation of convenience and change.
In order to realize compatibility of SIM cards with the two thicknesses and improve the applicability of products, the invention adopts a prepressing mechanism 12 which comprises a prepressing spring plate 121 and a spring plate clamping groove 122, wherein the prepressing spring plate 121 is arranged in the spring plate clamping groove 122, the spring plate clamping groove 122 is arranged on a card seat 1 and corresponds to a first SIM card patch module (4) and a second SIM card patch module (5) respectively, and the prepressing spring plate 121 is prepressed according to the types of SIM cards in the first SIM card clamping groove (7) and the second SIM card clamping groove (8) arranged on a card holder 2, so that the surfaces of different types of SIM cards are effectively ensured to be at the same height, normal work of the SIM cards is ensured, and the service life, the reliability and the like are improved.
Preferably, the card holder 1 is further provided with a plurality of soldering leg inspection holes 18 and a plurality of positioning holes 19, so that a worker can observe welding conditions and perform good positioning and fixing when installing the first and second SIM card patch modules (4 and 5) and the memory card patch module 6, and the quality of products and the efficiency of product processing and installation are effectively ensured.
Preferably, the edge of the card holder 1 is also provided with a plurality of card holder welding pins 20, and the whole split type card supporting device can be better positioned by adopting the card holder welding pins 20 and has convenient and excellent holding force with a welding PCB, so that the device is firmly arranged in the mobile phone or at the side part; in addition, the side of the card holder 1, on which the push rod 102 is arranged, is provided with a plurality of flared welding legs 21, so that the distance between a welding pad in the card holder 1 and the push rod 102 is increased, and the solder paste is effectively prevented from climbing the push rod 102 to cause the function failure during welding.
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 (3)
1. The utility model provides a split type card holds in palm device, this device includes cassette (1) and card support (2), its characterized in that: the card holder (2) is movably arranged inside the card holder (1) from the outer side of the card holder (1), a card holder locking mechanism (3) is respectively arranged at the left side and the right side of the card holder (1), a first SIM card patch module (4), a second SIM card patch module (5) and a memory card patch module (6) are respectively and fixedly arranged on the surface of the card holder (1) through a plurality of PINs in sequence, the first SIM card patch module, the second SIM card patch module (4, 5) and the memory card patch module (6) are respectively corresponding to a first SIM card slot (7), a second SIM card slot (8) and a memory card slot (9) which are arranged on the card holder (2), a card holder ejecting mechanism (10), a product detection PIN mechanism (11) and a pre-pressing mechanism (12) are also arranged on the card holder (1), the card holder ejecting mechanism (10) is connected with the product detection PIN mechanism (11), and the product detection PIN mechanism (11) is arranged at the inner side of the card holder (1);
the clamping support and locking mechanism (3) comprises a stretching rod (31) and a locking module (32), wherein the stretching rod (31) is respectively and fixedly arranged at two sides of the clamping seat (1), and the locking module (32) is sleeved on the stretching rod (31) and matched with a groove (13) formed in the clamping support (2);
the product detection PIN mechanism (11) comprises an S/W module (111), a contact spring piece (112) and a clamping support contact module (113), wherein the S/W module (111) is fixedly arranged in an S/W bonding pad (14) at the inner end of the clamping seat (1) and is connected with the clamping support contact module (113) through the contact spring piece (112), the contact spring piece (112) is erected on a contact lug (15) on the clamping seat (1), and the clamping support contact module (113) is matched with the clamping support (2);
the clamping support ejecting mechanism (10) comprises a rotating shaft (101) and a push rod (102), the rotating shaft (101) is rotatably arranged on the S/W module (111) and is connected with the push rod (102), the push rod (102) is arranged in a rail groove (16) on one side of the clamping seat (1), one end of the push rod (102) is in a hook bending design, a round hole (17) is formed in one end of the push rod (102), and the round hole (17) corresponds to the clamping support (2);
the pre-pressing mechanism (12) comprises a pre-pressing spring piece (121) and a spring piece clamping groove (122), the pre-pressing spring piece (121) is arranged in the spring piece clamping groove (122), and the spring piece clamping groove (122) is arranged on the clamping seat (1) and corresponds to the first SIM card patch module and the second SIM card patch module (4 and 5) respectively;
through set up card support lock card mechanism (3) and card support pop-up mechanism (10) on cassette (1), realized card support (2) and easily inserted and easily pop-up, and the kayser is firm, and the feel is good, can realize the regulation of ejection force according to angle and interference volume.
2. The split-type card holder device of claim 1, wherein: the clamping seat (1) is also provided with a plurality of welding leg inspection holes (18) and a plurality of positioning holes (19) respectively.
3. The split-type card holder device of claim 1, wherein: the edge of the clamping seat (1) is also provided with a plurality of welding pins (20), and one side of the clamping seat (1) provided with the push rod (102) is provided with a plurality of outward-stretching welding pins (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415399.3A CN107359438B (en) | 2017-06-05 | 2017-06-05 | Split type card holds in palm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415399.3A CN107359438B (en) | 2017-06-05 | 2017-06-05 | Split type card holds in palm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107359438A CN107359438A (en) | 2017-11-17 |
| CN107359438B true CN107359438B (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710415399.3A Active CN107359438B (en) | 2017-06-05 | 2017-06-05 | Split type card holds in palm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107359438B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702733A (en) * | 2015-01-07 | 2015-06-10 | 昆山捷皇电子精密科技有限公司 | Double-layer mobile phone holder |
| CN104852213A (en) * | 2015-05-27 | 2015-08-19 | 广东欧珀移动通信有限公司 | Card holder ejector and mobile terminal |
-
2017
- 2017-06-05 CN CN201710415399.3A patent/CN107359438B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702733A (en) * | 2015-01-07 | 2015-06-10 | 昆山捷皇电子精密科技有限公司 | Double-layer mobile phone holder |
| CN104852213A (en) * | 2015-05-27 | 2015-08-19 | 广东欧珀移动通信有限公司 | Card holder ejector and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107359438A (en) | 2017-11-17 |
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Address after: 215316 West Side of Qingsong Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Hongrida Technology Co.,Ltd. Address before: 215316 West Side of Qingsong Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: KUNSHAN HRD ELECTRONIC PRECISION TECHNOLOGY Co.,Ltd. |
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