CN114243351B - Card connector and terminal with same - Google Patents
Card connector and terminal with same Download PDFInfo
- Publication number
- CN114243351B CN114243351B CN202111496388.5A CN202111496388A CN114243351B CN 114243351 B CN114243351 B CN 114243351B CN 202111496388 A CN202111496388 A CN 202111496388A CN 114243351 B CN114243351 B CN 114243351B
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- CN
- China
- Prior art keywords
- card
- terminal
- base
- card holder
- insulating
- Prior art date
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- 238000001514 detection method Methods 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of card connector equipment, and discloses a novel card connector, which comprises an insulating base, a shielding shell and a card holder, wherein the shielding shell is connected to the insulating base, a containing space for installing the card holder is formed between the insulating base and the shielding shell, a base terminal and a plurality of card connecting terminals are arranged on the insulating base, a card holder terminal capable of being abutted to the base terminal is arranged on the card holder, a card holder contact capable of being electrically connected with the shielding shell is connected to the card holder terminal, and a detection switch is formed by the base terminal, the shielding shell and the card holder; when the card holder is not fully inserted into the accommodating space, the base terminal and the card holder terminal are disconnected to disconnect the detection switch, and when the card holder is fully inserted into the accommodating space, the base terminal, the card holder contact and the shielding shell are electrically connected in sequence to disconnect the detection switch. The invention also provides a terminal with the novel card connector. The card connector has the advantages of small volume, simple structure, low production cost and stable function.
Description
Technical Field
The present invention relates to the field of card connector apparatuses, and in particular, to a card connector and a terminal having the same.
Background
In recent years, with the popularization of 5G technology, the internal space utilization of terminals such as computers, mobile phones, and automobiles has been increasing, and there has been a demand for reducing the volume and production cost of various hardware as much as possible. The card connector is a connector of an electronic card in which a SIM card, a TF card, etc. are installed in a terminal, and the structure of the card connector generally includes a base, an electrical connection terminal, a card holder, and a shielding assembly. Because various electronic cards of the card connector can be electrified to realize data transmission after the electronic cards are inserted in place, the electronic cards and the circuits of the card connector are prevented from being damaged. Existing card connectors typically have a detection switch for detecting whether the electronic card is inserted in place.
Patent CN203071329U (application number: CN 201320028685.1) discloses a card connector, the detection switch of which is mainly a detection terminal, the detection terminal is disposed on the base of the card connector, and has a fixing portion embedded in the mounting base, an elastic arm extending from the fixing portion toward the abutting portion and a welding portion extending from the fixing portion toward the direction opposite to the cover plate portion and extending from the mounting base, the elastic arm has a pushed portion protruding toward the accommodating space in a bending manner and a contact portion formed at the end of the elastic arm to contact with the abutting portion, and the pushed portion can be pushed by an object accommodated in the accommodating space to change the electrical connection state of the contact portion and the abutting portion. The detection terminal with the structure is complex in structure, the detection terminal needs to be fixed, and the abutting part corresponding to the detection terminal is arranged, so that defects are easy to occur during production and assembly, and the production cost is high; meanwhile, the card connector needs to leave a space for fixing the detection terminal and the abutting part in the length direction, so that the size of the card connector is larger.
Disclosure of Invention
The invention aims to provide a card connector and a terminal with the card connector, and the card connector is simple in structure, small in size, low in production cost and stable in function.
In order to achieve the above-mentioned purpose, the present invention provides a card connector, including an insulating base, a shielding shell and a card holder, wherein the shielding shell is connected to the insulating base, a receiving space for mounting the card holder is formed between the insulating base and the shielding shell, a base terminal and a plurality of card connection terminals are arranged on the insulating base, a card holder terminal capable of being abutted to the base terminal is arranged on the card holder, a card holder contact capable of being electrically connected with the shielding shell is connected to the card holder terminal, and the base terminal, the shielding shell and the card holder form a detection switch;
When the card holder is not fully inserted into the accommodating space, the base terminal and the card holder terminal are disconnected to disconnect the detection switch, and when the card holder is fully inserted into the accommodating space, the base terminal, the card holder contact and the shielding shell are electrically connected in sequence to disconnect the detection switch.
As the preferable scheme, the clamping support comprises a metal support body and an insulating shell, wherein the insulating shell is coated outside the metal support body, and part of the metal support body is exposed outside the insulating shell to form a clamping support terminal.
As the preferable scheme, the metal frame body comprises a frame body, two bending sections extending towards the insulating base are arranged on the frame body, and the clamping support terminal is arranged between the two bending sections.
Preferably, the metal frame body is partially exposed outside the insulating shell to form a card support contact.
As a preferable scheme, the metal frame body and the insulating shell are correspondingly provided with notches, the shielding shell is provided with an elastic sheet, the elastic sheet is provided with a protruding part, and when the clamping support is completely inserted into the accommodating space, the protruding part of the elastic sheet is clamped into the notches.
Preferably, the base terminal is arranged at the tail end of the card support stroke.
Preferably, the card holder terminal is provided at the bottom of the end of the card holder in correspondence with the base terminal.
Preferably, the number of the base terminals is two, and the two base terminals have elastic portions provided obliquely upward from the insulating base.
Preferably, the ends of the two base terminals have abutting portions bent toward the insulating base.
The invention also provides a terminal with the card connector.
The invention provides a card connector, a shielding shell is connected to an insulating base, a containing space for installing a card holder is formed between the insulating base and the shielding shell, the card connector is fixed through the insulating base when in use, an electronic card is fixed in the containing space through the card holder, a base terminal and a plurality of card connecting terminals are arranged on the insulating base, a card holder terminal capable of being abutted to the base terminal is arranged on the card holder, a card holder contact capable of being electrically connected with the shielding shell is connected on the card holder terminal, and the base terminal, the shielding shell and the card holder form a detection switch. When the card support is not fully inserted into the accommodating space, the base terminal and the card support terminal are disconnected to disconnect the detection switch, and when the card support is fully inserted into the accommodating space, the base terminal, the card support contact and the shielding shell are sequentially electrically connected to enable the detection switch to be closed, so that the detection switch is stable in function and difficult to fail in the use process, and the stability of the function of the card connector is improved.
The invention also provides a terminal with the card connector, so that the volume utilization rate of electronic terminals such as computers, mobile phones, new energy automobiles and the like is higher, the miniaturization of products is facilitated, and the production cost of terminal equipment can be effectively reduced.
Drawings
Fig. 1 is a schematic perspective exploded view of a card connector in embodiment 1 of the present invention;
FIG. 2 is a partial schematic view of the card connector of FIG. 1 at A;
FIG. 3 is a schematic view of a partial structure at B of the card connector of FIG. 1;
FIG. 4 is a partial schematic view of the card connector of FIG. 1 at C;
FIG. 5 is a schematic view of a partial structure at D of the card connector of FIG. 1;
FIG. 6 is a partial schematic view of the card connector of FIG. 1 at E;
FIG. 7 is a schematic view of a partial structure of the card connector of FIG. 1 at F;
FIG. 8 is a schematic view of a partial structure at G of the card connector of FIG. 1;
FIG. 9 is a partial schematic view of the structure at H of the card connector of FIG. 1;
fig. 10 is a schematic perspective view of a metal frame of the card connector in embodiment 1 of the present invention;
FIG. 11 is a schematic view of a partial structure of the metal frame I in FIG. 9;
FIG. 12 is a schematic perspective exploded view of a card connector of conventional construction;
FIG. 13 is a schematic view of a partial structure at J of the card connector of FIG. 11;
Fig. 14 is a schematic structural view of a shield case of a conventional card connector;
100, an insulating base; 110. a base terminal; 111. an elastic part; 112. a collision part; 120. a card connection terminal; 200. a shielding housing; 210. a spring plate; 211. a protruding portion; 300. a clamping support; 310. an accommodating space; 320. a card support terminal; 330. a card support contact; 340. a metal frame body; 350. an insulating housing; 360. a notch; 510. a switching rocker arm; 511. a fixed arm; 512. swinging the rod; 520. and a switch contact.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the prior art, as shown in fig. 12, 13 and 14, in the conventional card connector, an opening Guan Yaobei and a switch contact 520 are provided at the end of the travel of the card holder 300, the opening Guan Yaobei is electrically contacted with the switch contact 520 under the extrusion of the card holder 300, and when the card holder 300 is withdrawn, the electrical connection between the switch rocker arm 510 and the switch contact 520 is disconnected, and the function of detecting the switch is realized by the disconnection and contact of the switch rocker arm 510 and the switch contact 520. However, the switch Guan Yaobei has a fixing arm 511 and a swinging rod 512, so that the length of the switch rocker 510 in the card-carrying movement direction of the card connector needs to leave a space for fixing the switch rocker 510 and the opposite switch Guan Yaobei, and the card connector in the existing structure is difficult to reduce in size due to the influence of the detection switch; meanwhile, the fixed structures of the switch rocker arm 510, the switch contact 520, the split Guan Yaobei, and the switch contact 520 need special dies to realize, which results in higher production cost of the existing card connector; the assembly of the switch Guan Yaobei, the switch contact 520 and the fixing structure thereof is complex, and the defects are easy to occur, so that the production cost is higher; the structure of the detection switch assembly is complex, and the reliability of the card connector in use is reduced.
Example 1
As shown in fig. 1 to 11, the card connector according to the preferred embodiment of the present invention has the advantages of reduced size, stable function, no need of complex production molds and assembly processes, and low production cost.
Based on the above technical solution, the present embodiment provides a card connector, which includes an insulating base 100, a shielding shell 200 and a card holder 300, wherein the base 100 is made of an insulating material, and may be specifically made of a plastic material or the like. The shielding shell 200 is made of metal, and the shielding shell 200 utilizes electromagnetic shielding effect to avoid electromagnetic interference when the electronic card in the card holder 300 performs data transmission.
Specifically, the card holder 300 is a structure for fixing an electronic card, and a plurality of card positions for fixing a NANO card or an SD card can be placed in the card holder 300.
Specifically, the shielding shell 200 is connected to the insulating base 100, and the shielding shell 200 is connected to the insulating base 100 by a snap connection or a snap connection. An accommodating space 310 for installing the card holder 300 is formed between the insulating base 100 and the shielding shell 200, and when in use, the electronic card is fixed on the clamping position of the card holder 300 and works along with the insertion of the card holder 300 into the accommodating space 310.
Specifically, the insulative base 100 is provided with a base terminal 110 and a plurality of card connecting terminals 120, and the card connecting terminals 120 are used to contact an external circuit with the fixed electronic card contacts in the present card connector, thereby realizing data transmission. The card connecting terminal 120 is a terminal for connecting the card connector with the electronic card in the prior art, the card connecting terminal 120 has a plurality of contacts, and the card connecting terminal 120 is contacted with the electrical contacts of the electronic card through the contacts to realize data transmission.
Specifically, the base terminal 110 is a detection structure for detecting whether the card holder is inserted in place on the insulating base 100 in this embodiment, the card holder 300 is provided with a card holder terminal 320 capable of being abutted against the base terminal 110, and the card holder terminal 320 is a detection structure for detecting whether the card holder is inserted in place on the card holder 300. The card holder 300 is inserted in place, that is, the card holder 300 is completely inserted into the bottom of the accommodating space 310, at this time, the electronic card on the card holder 300 corresponds to the contact of the metal contact and the card connection terminal 120, at this time, the electronic card is electrified to perform data transmission, so that a circuit in the electronic card or a circuit of the card connector can be prevented from being failed, and the safety of the electronic card in use can be ensured.
Specifically, the card holder terminal 320 is connected with a card holder contact 330 that can be electrically connected with the shield case 200, and the card holder terminal 320 and the card holder contact 330 are electrically connected with each other, so that an electrical signal of the card holder terminal 320 can be transferred to the shield case 200, and the base terminal 110, the card holder terminal 320, and the shield case 200 are connected with each other to form a loop, that is, the base terminal 110, the shield case 200, and the card holder 300 form a detection switch.
Specifically, the working principle of this embodiment is: the base terminal 110 and the shielding shell 200 are respectively connected with two pole circuits of the detection switch, when the card holder 300 is not fully inserted into the accommodating space 310, the base terminal 110 and the card holder terminal 320 are disconnected to disconnect the detection switch, at the moment, the disconnection state of the detection switch is received through a program, and then the card connection terminal 120 is powered off through program control, so that the electronic card is in a power-off state in the card inserting and withdrawing processes, and the electronic card on the card holder 300 is in a safe state.
Specifically, when the card holder 300 is completely inserted into the accommodating space 310, the base terminal 110, the card holder terminal 320, the card holder contact 330 and the shielding shell 200 are electrically connected in sequence to close the detection switch, at this time, a closing signal of the detection switch is received by a program, and then the card connection terminal 120 is electrified by the program control, so that the electronic card is in an electrified state when the card is inserted in place, and the electronic card on the card holder 300 is in a safe state.
Preferably, the card holder 300 includes a metal frame 340 and an insulating housing 350, the insulating housing 350 is wrapped outside the metal frame 340, the metal frame 340 may be made by stamping steel sheets, and the metal frame 340 can enhance the strength of the card holder 300. The card holder 300 can also be used as a conductive structure in the present embodiment.
Specifically, the metal frame 340 is partially exposed at the terminal 320 of the outer shape Cheng Katuo of the insulating housing 350, so that when the card holder 300 is inserted into the accommodating space 300, the base terminal 110 can naturally and mutually abut against the card holder terminal 320 on the card holder 300, so that the contact connection of the detection switch is smooth, and the functional stability of the product is improved.
In this embodiment, the metal frame 340 is partially exposed at the external Cheng Katuo terminal 320 of the insulating housing 350, so that the manufacturing process is simple, and the detection switch does not need to be processed by using a stamping die, thereby greatly reducing the production cost of the detection switch.
Preferably, as shown in fig. 10 and 11, the metal frame 340 includes a frame body 341, two bending sections 342 extending toward the insulating base 100 are provided on the frame body 341, and the clip terminal 320 is provided between the two bending sections 342. By providing the bending section 342, the card holder terminal 320 is convenient for the card holder terminal 320 to naturally protrude from the insulating housing 350 during injection molding, so that the process complexity of the production and processing of the card holder 300 is reduced, and the production cost is reduced.
Preferably, the metal frame 340 is partially exposed at the outer shape Cheng Katuo of the insulating housing 350 to the contacts 330, wherein the card holder contacts 330 are disposed on the sides of the metal frame 340. The number of the card support contacts 330 can be 2, 4 or 6, and the card support contacts 330 are arranged on opposite sides of the metal frame 340 in pairs, so that the number of the contacts of the card support contacts 330 and the shielding shell 200 is increased, the stable electric connection between the shielding shell 200 and the card support contacts 330 can be ensured, and the reliability of the detection switch is improved.
Specifically, when the card holder 300 is inserted into the accommodation space 310, the card holder contacts 330 can be jumped to be electrically connected against the shield case 200.
Preferably, the metal frame 340 and the insulating housing 350 are correspondingly provided with a notch 360, the shielding housing 200 is provided with a spring 210, the spring 210 and the shielding housing 200 are made by integral molding, the spring 210 has elasticity, the spring 210 has a protrusion 211, and when the card holder 300 is completely inserted into the accommodating space 310, the protrusion 211 of the spring 210 is snapped into the notch 360, so that the card holder 300 can be stably fixed in the accommodating space 310. Meanwhile, when the card holder 300 is withdrawn, the elastic sheet 210 rebounds under the extrusion of the card holder 300, so that the card holder 300 can be withdrawn smoothly, and the withdrawal of the electronic card is realized.
Preferably, the base terminal 110 is disposed at the end of the stroke of the card holder 300, so that only when the card holder 300 is inserted into the end of the stroke of the card holder 300, the base terminal 110 is in electrical contact with the card holder terminal 320, thereby improving the stability and control accuracy of the operation of the detection switch.
Preferably, the card holder terminal 320 is disposed at the bottom of the end of the card holder 300 corresponding to the base terminal 110, so that the card holder terminal 320 is in electrical contact with the base terminal 110 when the card holder 300 reaches the end of the travel of the card holder 300, thereby realizing smooth closing of the detection switch.
Preferably, the number of base terminals 110 is two, and one of the two base terminals 110 is capable of ensuring electrical contact with the receptacle terminal 320 in the event of a failure of the other of the two base terminals 110. So that the two base terminals 110 can provide stability and reliability of the electrical contact of the base terminals 110 with the card holder terminals 320.
Specifically, the two base terminals 110 have elastic parts 111 arranged obliquely upward from the insulating base 100, when the card holder 300 is inserted into the accommodating space 300, the base terminals 110 can rebound after the card holder 300 is unseated, so that the card holder terminals 320 can be in electrical contact with the base terminals 110, and the stability of electrical connection between the card holder terminals 320 and the base terminals 110 is improved.
Preferably, the ends of the two base terminals 110 have the abutting portions 112 bent toward the insulating base 100, and by providing the abutting portions 112, the smoothness of the connection between the card support terminal 320 and the base terminals 110 is improved, and the use effect of the card connector is improved.
Example 2
The embodiment provides a terminal, which can be electronic mobile terminal equipment such as a mobile phone and a new energy automobile, and also can be fixed terminal equipment such as a computer and an intelligent home. The terminal is provided with the card connector disclosed in the embodiment 1, and the card connector is small in size, stable in use and low in production cost, so that the terminal is smaller in size, lower in production cost and more stable in function.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (8)
1. The utility model provides a card connector which characterized in that, including insulating base (100), shield shell (200) and card support (300), shield shell (200) are connected on insulating base (100), form accommodation space (310) of installing card support (300) between insulating base (100), shield shell (200), be equipped with base terminal (110) and a plurality of card connecting terminal (120) on insulating base (100), be equipped with card support terminal (320) that can the butt with base terminal (110) on card support (300), be connected with card support contact (330) that can be connected with shield shell (200) on card support terminal (320), base terminal (110), shield shell (200) and card support (300) form detection switch;
When the card holder (300) is not fully inserted into the accommodating space (310), the base terminal (110) is disconnected from the card holder terminal (320) to disconnect the detection switch, and when the card holder (300) is fully inserted into the accommodating space (310), the base terminal (110), the card holder terminal (320), the card holder contact (330) and the shielding shell (200) are electrically connected in sequence to disconnect the detection switch;
The card support (300) comprises a metal frame body (340) and an insulating shell (350), wherein the insulating shell (350) is coated outside the metal frame body (340), and part of the metal frame body (340) is exposed at a Cheng Katuo terminal (320) in the shape of the insulating shell (350);
The metal frame body (340) comprises a frame body (341), two bending sections (342) extending towards the insulating base (100) are arranged on the frame body (341), and the clamping terminal (320) is arranged between the two bending sections (342).
2. The card connector of claim 1, wherein the metal frame (340) is partially exposed at the contact (330) of the exterior Cheng Katuo of the dielectric housing (350).
3. The card connector according to claim 2, wherein the metal frame body (340) and the insulating housing (350) are correspondingly provided with notches (360), the shielding shell (200) is provided with a spring plate (210), the spring plate (210) is provided with a protruding portion (211), and when the card holder (300) is completely inserted into the accommodating space (310), the protruding portion (211) of the spring plate (210) is clamped into the notches (360).
4. The card connector of claim 1, wherein the base terminal (110) is disposed at an end of a stroke of the card holder (300).
5. The card connector according to claim 4, wherein the card holder terminal (320) is provided at the bottom of the distal end of the card holder (300) corresponding to the base terminal (110).
6. The card connector according to claim 1, wherein the number of the base terminals (110) is two, and both the base terminals (110) have elastic portions (111) provided obliquely upward from the insulating base (100).
7. The card connector according to claim 1, wherein the ends of the two base terminals (110) have abutting portions (112) bent toward the insulating base (100).
8. A terminal having the card connector as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111496388.5A CN114243351B (en) | 2021-12-08 | 2021-12-08 | Card connector and terminal with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111496388.5A CN114243351B (en) | 2021-12-08 | 2021-12-08 | Card connector and terminal with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114243351A CN114243351A (en) | 2022-03-25 |
| CN114243351B true CN114243351B (en) | 2024-05-17 |
Family
ID=80754098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111496388.5A Active CN114243351B (en) | 2021-12-08 | 2021-12-08 | Card connector and terminal with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114243351B (en) |
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| CN204304030U (en) * | 2014-09-30 | 2015-04-29 | 阿尔卑斯（中国）有限公司 | Card connector |
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| CN106972298A (en) * | 2015-11-30 | 2017-07-21 | 莫列斯有限公司 | Card socket for electronic equipment |
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| CN206542016U (en) * | 2017-01-19 | 2017-10-03 | 启东乾朔电子有限公司 | Card connector |
| KR101806248B1 (en) * | 2016-07-11 | 2017-12-07 | (주)우주일렉트로닉스 | Connector apparatus with switch member |
| CN207732122U (en) * | 2017-12-19 | 2018-08-14 | 广东杰思通讯股份有限公司 | Card connector with inspection terminal |
| CN114094397A (en) * | 2021-11-23 | 2022-02-25 | 东莞杰永精密技术有限公司 | Card connector and mobile terminal with same |
| CN114243352A (en) * | 2021-12-08 | 2022-03-25 | 东莞杰永精密技术有限公司 | Novel card connector and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205004549U (en) * | 2015-09-30 | 2016-01-27 | 莫仕连接器(成都)有限公司 | Electronic card connector |
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2021
- 2021-12-08 CN CN202111496388.5A patent/CN114243351B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204304030U (en) * | 2014-09-30 | 2015-04-29 | 阿尔卑斯（中国）有限公司 | Card connector |
| CN204809447U (en) * | 2015-07-30 | 2015-11-25 | 维沃移动通信有限公司 | Card holds in palm and terminal |
| CN106972298A (en) * | 2015-11-30 | 2017-07-21 | 莫列斯有限公司 | Card socket for electronic equipment |
| KR101806248B1 (en) * | 2016-07-11 | 2017-12-07 | (주)우주일렉트로닉스 | Connector apparatus with switch member |
| CN206542016U (en) * | 2017-01-19 | 2017-10-03 | 启东乾朔电子有限公司 | Card connector |
| CN107069329A (en) * | 2017-04-20 | 2017-08-18 | 启东乾朔电子有限公司 | Electronic card coupler |
| CN207732122U (en) * | 2017-12-19 | 2018-08-14 | 广东杰思通讯股份有限公司 | Card connector with inspection terminal |
| CN114094397A (en) * | 2021-11-23 | 2022-02-25 | 东莞杰永精密技术有限公司 | Card connector and mobile terminal with same |
| CN114243352A (en) * | 2021-12-08 | 2022-03-25 | 东莞杰永精密技术有限公司 | Novel card connector and mobile terminal |
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| Publication number | Publication date |
|---|---|
| CN114243351A (en) | 2022-03-25 |
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