CN219534902U - Electronic card seat, electronic card support and electronic connector - Google Patents
Electronic card seat, electronic card support and electronic connector Download PDFInfo
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- CN219534902U CN219534902U CN202321035655.3U CN202321035655U CN219534902U CN 219534902 U CN219534902 U CN 219534902U CN 202321035655 U CN202321035655 U CN 202321035655U CN 219534902 U CN219534902 U CN 219534902U
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Abstract
The utility model relates to an electronic card holder, an electronic card support and an electronic connector. The electronic card support includes: the tray comprises a tray and a tray cover connected with the rear end of the tray, wherein the front surface of the tray is provided with a main clamping groove, the back surface of the tray is provided with 2 auxiliary clamping grooves, the rear side of the front surface of the tray is provided with a main groove, a main spacer block is formed between the main groove and the adjacent main clamping groove, and the middle part of the main spacer block is bent towards the main clamping groove to form a main clamping protrusion; the left side or the right side of the back of the tray is provided with a secondary groove which is correspondingly adjacent to the secondary clamping groove, a secondary spacer block is formed between the secondary groove and the corresponding secondary clamping groove, and the middle part of the secondary spacer block is bent towards the secondary clamping groove to form a secondary clamping bulge. According to the utility model, the main card bulge and the auxiliary card bulge are arranged on the electronic card support, so that the electronic card support can be provided with the electronic card on two sides; the cover body of the electronic card seat is formed by injection molding of the metal shell, the main plastic seat and the main card terminal, so that the electronic card borne on the front surface of the electronic card seat can be used, and relatively more electronic cards can be used.
Description
Technical Field
The present utility model relates to electronic connectors, and particularly to an electronic card holder, and an electronic connector.
Background
Along with the development of electronic technology, many electronic products are provided with electronic card holders, such as mobile phones, electronic watches, etc., and in order to use more electronic cards, the circuit boards of the electronic card holders are generally provided with card holders of a plurality of electronic cards at linear intervals, and the card holders can respectively correspond to NANO cards, MINI cards, TF cards, etc.; the clamping seat can also be two-in-one of the two clamping seats; correspondingly, the electronic card holder is also provided with a clamping groove matched with a plurality of electronic cards at one side thereof; because the current electronic card holder is designed only one side of the electronic card holder is generally considered, but not the other side of the electronic card holder, if the electronic cards can be placed on both sides of the electronic card holder, the number of the electronic cards used by the electronic card holder can be effectively increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an electronic card holder, wherein the front and the back of the electronic card holder are provided with mounting grooves, and relatively more electronic cards can be arranged.
Another object of the present utility model is to provide an electronic card holder, which cooperates with the electronic card holder, so that a relatively large number of electronic cards can be used at the same time.
An electronic card holder, comprising: the tray comprises a tray and a tray cover connected with the rear end of the tray, wherein the front surface of the tray is provided with a main clamping groove, the back surface of the tray is provided with 2 auxiliary clamping grooves, the rear side of the front surface of the tray is provided with a main groove, a main spacer block is formed between the main groove and the adjacent main clamping groove, and the middle part of the main spacer block is bent towards the main clamping groove to form a main clamping protrusion; the left side or the right side of the back of the tray is provided with a secondary groove which is correspondingly adjacent to the secondary clamping groove, a secondary spacer block is formed between the secondary groove and the corresponding secondary clamping groove, and the middle part of the secondary spacer block is bent towards the secondary clamping groove to form a secondary clamping bulge.
Further, the auxiliary clamping groove at the forefront side is a NANO clamping groove; the front end of the NANO clamping groove extends forwards to form an extension groove, the NANO clamping groove and the extension groove are spliced into a TF clamping groove, a left side or/and a right side of the back of the tray are provided with side grooves adjacent to the extension groove, side spacer blocks are formed between the side grooves and the extension groove, and the middle parts of the side spacer blocks are bent towards the extension groove to form side clamping protrusions.
An electronic card seat comprises a circuit board and a cover body, wherein the cover body is formed by integrally molding a metal shell, a main plastic seat and a main card terminal in an injection mode, and the main card terminal is provided with a main bending part formed by bending downwards; the main plastic seat comprises an upper bottom plate and a front connecting block, the lower end of the front connecting block is embedded with a plurality of terminal pins, and the terminal pins are in one-to-one correspondence with the main card terminals; the circuit board is provided with main contacts which are in one-to-one corresponding butt joint with the terminal pins; the circuit board is connected with 2 vice plastic seats that the interval set up, and vice plastic seat is equipped with vice card terminal, and vice card terminal is equipped with the vice bending part of upwards bending.
Further, the lower ends of the terminal pins are bent to be L-shaped.
Further, the middle part of the main bending part protrudes downwards to form a main abutting part, and the main abutting part is arranged in the length direction.
Further, the main plastic seat is connected with a detection spring.
Further, the front side of the circuit board is also provided with a front plastic seat, and the front plastic seat is provided with a front card terminal.
Further, the front card terminal is provided with a front bending part with an upward bent middle part, the middle part of the front bending part is upwards protruded to form a secondary abutting part, and the secondary abutting part is arranged in the length direction.
An electronic connector comprises the electronic card holder and the electronic card seat.
The utility model has the beneficial effects that: according to the utility model, the main card bulge and the auxiliary card bulge are arranged on the electronic card support, so that the electronic card support can be provided with the electronic card on two sides; the cover body of the electronic card seat is formed by injection molding of the metal shell, the main plastic seat and the main card terminal, so that the electronic card borne on the front surface of the electronic card seat can be used, and relatively more electronic cards can be used.
Drawings
Fig. 1 is a schematic structural diagram of an electronic connector according to the present embodiment.
Fig. 2 is a schematic structural diagram of the electronic card holder according to the present embodiment.
Fig. 3 is another view of fig. 2.
Fig. 4 is a schematic structural diagram of the electronic card holder according to the present embodiment.
Fig. 5 is another view of fig. 4.
Fig. 6 is a schematic view of the cover.
Fig. 7 is a schematic view of the electronic card housing with the cover removed.
The reference numerals include:
1, an electronic card seat; 2-an electronic card holder; 11—a circuit board; 12-cover body; 13—a secondary card terminal; 14-an auxiliary plastic seat; 15—a secondary bend; 16—front card terminals; 17—a secondary abutment; 18—a front bend; 19-front plastic seat; 121—a metal housing; 122—a main card terminal; 123—a main abutment; 124—a main bend; 125-main plastic seat; 126—detecting spring plate; 127-end feet; 21-a tray; 22-a tray cover; 23-main groove; 24-main card convex; 25—a primary spacer; 26-main card slot; 27—an extension groove; 28-a secondary groove; 29-a secondary clip projection; 210—secondary spacer; 211-side grooves; 212-side snap-in protrusions; 213-side spacer; 214-secondary card slot.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings. As shown in fig. 1 to 7.
Example 1: see fig. 2-3; an electronic card holder 2, comprising: the novel multi-purpose tray comprises a tray 21 and a tray cover 22 connected with the rear end of the tray 21, wherein the front surface of the tray 21 is provided with a main clamping groove 26, the back surface of the tray 21 is provided with 2 auxiliary clamping grooves 214, the rear side of the front surface of the tray 21 is provided with a main groove 23, a main spacer block 25 is formed between the main groove 23 and the adjacent main clamping groove 26, and the middle part of the main spacer block 25 is bent towards the main clamping groove 26 to form a main clamping protrusion 24; the left side or the right side of the back of the tray 21 is provided with a secondary groove 28 correspondingly adjacent to the secondary clamping groove 214, a secondary spacer 210 is formed between the secondary groove 28 and the corresponding secondary clamping groove 214, and the middle part of the secondary spacer 210 is bent towards the secondary clamping groove 214 to form a secondary clamping protrusion 29.
According to the technical scheme, the main clamping groove 26 and the auxiliary clamping groove 214 are respectively arranged on the front side and the back side of the clamping support, so that the clamping support can carry more electronic cards compared with the existing clamping support; to facilitate the installation of the electronic card, a main card protrusion 24 is arranged on the front surface, and a sub card protrusion 29 is arranged on the back surface; when the spacer is specifically arranged, the widths of the main spacer blocks 25 and the auxiliary spacer blocks 210 are smaller, so that the main spacer blocks 25 and the auxiliary spacer blocks 210 have certain elasticity; after the electronic card is placed, the main card projection 24 and the auxiliary card projection 29 are abutted against the side surfaces of the corresponding electronic card and slightly deformed.
Further, the foremost sub-card slot 214 is a NANO card slot; the front end of the NANO clamping groove extends forwards to form an extension groove 27, the NANO clamping groove and the extension groove 27 are spliced to form a TF clamping groove, a left side or/and a right side of the back of the tray 21 are provided with side grooves 211 adjacent to the extension groove 27, side spacing blocks 213 are formed between the side grooves 211 and the extension groove 27, and the middle parts of the side spacing blocks 213 are bent towards the extension groove 27 to form side clamping protrusions 212.
For more fully utilizing the tray 21, different types of electronic cards can be placed, so that the front side auxiliary card slot 214 is designed into a NANO card slot in the technical scheme, an extension slot 27 extends, the extension slot 27 and the NANO card slot are combined to form a TF card slot, and a side card protrusion 212 is arranged for fixing the TF card.
See fig. 4-7; an electronic card holder 1 comprises a circuit board 11 and a cover body 12, wherein the cover body 12 is formed by injection molding an integral molding of a metal shell 121, a main plastic holder 125 and a main card terminal 122, wherein the main card terminal 122 is provided with a main bending part 124 formed by bending downwards; the main plastic seat 125 comprises an upper bottom plate and a front connecting block, the lower end of the front connecting block is embedded with a plurality of terminal pins 127, and the terminal pins 127 are in one-to-one correspondence with the main card terminals 122; the circuit board 11 is provided with main contacts which are in one-to-one correspondence with the terminal pins 127; the circuit board 11 is connected with 2 auxiliary plastic seats 14 arranged at intervals, the auxiliary plastic seats 14 are provided with auxiliary card terminals 13, and the auxiliary card terminals 13 are provided with auxiliary bending parts 15 which are bent upwards.
The technical scheme integrates the existing metal shell 121 into a main plastic seat 125 and a main card terminal 122, wherein the main card terminal 122 corresponds to an electronic card in a main card slot 26 on the front surface of an electronic card holder 2, and the electronic card can be a MINI SIM card; to facilitate electrical connection with the circuit board 11, the terminal pins 127 of the main card terminals 122 extend to the lower end of the front connection block of the main plastic holder 125. When the electronic card holder 2 is inserted into the electronic card holder 1, the electronic card located above is electrically connected to the main card terminal 122, and the 2 electronic cards located below are electrically connected to the corresponding sub card terminals 13.
Further, the lower end of the terminal pin 127 is bent in an L shape.
The lower ends of the pins 127 are bent so that the contact area with the main contacts of the circuit board 11 is increased, thereby facilitating electrical contact.
Further, the middle portion of the main curved portion 124 protrudes downward to form a main abutment portion 123, and the main abutment portion 123 is disposed in the longitudinal direction.
Providing the main abutment 123 can function to increase the strength of the main curved portion 124.
Further, the main plastic seat 125 is connected with a detecting spring 126.
A detecting spring 126 is provided for determining whether the electronic card holder 2 has been inserted.
Further, a front plastic seat 19 is further provided on the front side of the circuit board 11, and the front plastic seat 19 is provided with a front card terminal 16.
When the front side of the electronic card holder 2 is provided with the extension groove 27 and forms the TF card groove, the circuit board 11 is provided with the front plastic seat 19, and the front card terminals 16 correspond to the TF card direction.
Further, the front card terminal 16 is provided with a front bent portion 18 whose middle portion is bent upward, the middle portion of the front bent portion 18 is convex upward to form a sub abutment portion 17, and the sub abutment portion 17 is provided in the longitudinal direction.
Similarly, in order to facilitate the contact of the TF card with the front card terminal 16, a front curved portion 18 and a sub contact portion 17 are provided.
Referring to fig. 1, an electronic connector includes the electronic card holder 2 and the electronic card holder 1.
The foregoing is merely exemplary of the utility model, and those skilled in the art will recognize that the utility model is not limited thereto, except insofar as modifications may be made by those skilled in the art in light of the teachings of the utility model.
Claims (9)
1. An electronic card holder, comprising: tray and with tray rear end be connected hold in palm lid, its characterized in that: the front side of the tray is provided with a main clamping groove, the back side of the tray is provided with 2 auxiliary clamping grooves, the back side of the front side of the tray is provided with a main groove, a main partition block is formed between the main groove and the adjacent main clamping groove, and the middle part of the main partition block is bent towards the main clamping groove to form a main clamping protrusion; the left side or the right side of the back of the tray is provided with a secondary groove which is correspondingly adjacent to the secondary clamping groove, a secondary spacer block is formed between the secondary groove and the corresponding secondary clamping groove, and the middle part of the secondary spacer block is bent towards the secondary clamping groove to form a secondary clamping bulge.
2. The electronic card holder of claim 1, wherein: the auxiliary clamping groove at the forefront side is a NANO clamping groove; the front end of the NANO clamping groove extends forwards to form an extension groove, the NANO clamping groove and the extension groove are spliced into a TF clamping groove, a left side or/and a right side of the back of the tray are provided with side grooves adjacent to the extension groove, side spacer blocks are formed between the side grooves and the extension groove, and the middle parts of the side spacer blocks are bent towards the extension groove to form side clamping protrusions.
3. An electronic cassette, includes circuit board and cover body, its characterized in that: the cover body is formed by integrally injection molding a metal shell, a main plastic seat and a main card terminal, wherein the main card terminal is provided with a main bending part formed by bending downwards; the main plastic seat comprises an upper bottom plate and a front connecting block, the lower end of the front connecting block is embedded with a plurality of terminal pins, and the terminal pins are in one-to-one correspondence with the main card terminals; the circuit board is provided with main contacts which are in one-to-one corresponding butt joint with the terminal pins; the circuit board is connected with 2 vice plastic seats that the interval set up, and vice plastic seat is equipped with vice card terminal, and vice card terminal is equipped with the vice bending part of upwards bending.
4. An electronic card holder according to claim 3, wherein: the lower ends of the terminal pins are bent to be L-shaped.
5. An electronic card holder according to claim 3, wherein: the middle part of the main bending part protrudes downwards to form a main abutting part, and the main abutting part is arranged in the length direction.
6. An electronic card holder according to claim 3, wherein: the main plastic seat is connected with a detection spring.
7. An electronic card holder according to claim 3, wherein: the front side of the circuit board is also provided with a front plastic seat, and the front plastic seat is provided with a front card terminal.
8. An electronic card holder according to claim 3, wherein: the front card terminal is provided with a front bending part with the middle part bent upwards, the middle part of the front bending part protrudes upwards to form a secondary abutting part, and the secondary abutting part is arranged in the length direction.
9. An electronic connector, characterized in that: comprising an electronic card holder according to claim 1 or 2 and an electronic card holder according to any of claims 3 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035655.3U CN219534902U (en) | 2023-05-04 | 2023-05-04 | Electronic card seat, electronic card support and electronic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035655.3U CN219534902U (en) | 2023-05-04 | 2023-05-04 | Electronic card seat, electronic card support and electronic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219534902U true CN219534902U (en) | 2023-08-15 |
Family
ID=87585948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321035655.3U Active CN219534902U (en) | 2023-05-04 | 2023-05-04 | Electronic card seat, electronic card support and electronic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219534902U (en) |
-
2023
- 2023-05-04 CN CN202321035655.3U patent/CN219534902U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |