CN220544359U - SD card socket - Google Patents
SD card socket Download PDFInfo
- Publication number
- CN220544359U CN220544359U CN202322153033.7U CN202322153033U CN220544359U CN 220544359 U CN220544359 U CN 220544359U CN 202322153033 U CN202322153033 U CN 202322153033U CN 220544359 U CN220544359 U CN 220544359U
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- groove
- fixedly connected
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- plate
- board
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- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 5
- 239000011111 cardboard Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of SD card holders, and discloses an SD card socket, which comprises a card holder, wherein a board groove is formed in the card holder, a clamping plate is connected in a sliding manner in the board groove, a clamping block is fixedly connected to one side of the clamping plate, a connecting rod is fixedly connected to one side of the clamping plate, which is far away from the clamping block, a sliding groove is formed in one side of the card holder, which is close to the board groove, a sliding block is connected in the sliding manner in the sliding groove, the connecting rod is fixedly connected with the sliding block, a through groove is formed in one side of the card holder, a sliding plate is connected in the sliding plate in a sliding manner, one side of the sliding plate is fixedly connected with a push rod, one end of the push rod extends into the sliding groove, a mounting groove is formed in the card holder, and an SD card body is arranged in the mounting groove.
Description
Technical Field
The utility model relates to the technical field of SD card holders, in particular to an SD card holder.
Background
The SD memory card is a new generation memory device based on a semiconductor flash memory, and is widely used on portable devices such as digital cameras, tablet computers, multimedia players, etc., due to its excellent characteristics of small size, high data transmission speed, hot-pluggable, etc.
Through retrieving, chinese patent discloses an SD card socket (authorized bulletin number CN 218334524U), with belonging to SD card holder technical field, including "cassette, SD card body and set up in the SD draw-in groove of cassette front end, the SD card body peg graft in the SD draw-in groove, the rear end of cassette is provided with the spliced pole, the end of spliced pole is provided with elastic locating sphere, the diapire in the SD draw-in groove be provided with the elastic contact pin of SD card body butt, the bottom in the SD draw-in groove still is provided with the elastic convex body, the lower terminal surface of SD card body be provided with the circular pit" of elastic convex body cooperation joint, this patent technology can realize the installation location of cassette.
However, the above patent has the following problems that the installation stability of the SD card is poor, the SD card is easy to loosen, and the normal work is affected.
Disclosure of Invention
The present utility model is directed to an SD card socket, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a SD card socket, includes the cassette, the inside of cassette has been seted up the board groove, the inside slip joint of board groove has the joint board, one side fixedly connected with joint piece of joint board, one side fixedly connected with connecting rod of joint piece is kept away from to the joint board, the spout has been seted up to one side that the inside of cassette is close to the board groove, the inside slip joint of spout has the slider, connecting rod and slider fixed connection, logical groove has been seted up to one side of cassette, the inside slip joint of logical groove has the slide, one side fixedly connected with push rod of slide, the one end of push rod extends to in the spout, the one end that the push rod is close to the slider all sets up the inclined plane of mutually supporting with one side of slider, the mounting groove has been seted up to the inside of mounting groove, the draw-in groove has been seted up to one side of SD card body, the joint piece slip joint is in the draw-in groove.
Preferably, a containing groove is formed in one side, close to the unlocking rod, of the inside of the clamping seat, a rotating plate is connected to the inside of the containing groove in a rotating mode, a first pressure spring is fixedly connected to one side of the containing groove, and the top end of the first pressure spring is fixedly connected with one side of the bottom end of the rotating plate.
Preferably, one side of the inner wall of the mounting groove is fixedly connected with second compression springs which are symmetrically distributed, a limiting plate is fixedly connected between one ends of the second compression springs, and the limiting plate is in sliding clamping connection in the mounting groove.
Preferably, one side of the sliding plate is fixedly connected with an unlocking rod.
Preferably, a spring is arranged between one side of the sliding plate, which is close to the push rod, and one side of the inner wall of the through groove, and the spring is movably sleeved on the outer side of the push rod.
Preferably, the bottom fixedly connected with bottom plate of cassette, the locating hole has all been seted up to top four corners department of bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the position of the SD card body is clamped and fixed through the cooperation between the clamping block and the clamping groove, and meanwhile, the position of the SD card body is limited by the cooperation among the rotating plate, the first pressure spring and the spring, so that the SD card body is prevented from loosening during installation, and the stability of the SD card during installation is enhanced.
2. According to the SD card, the stability of the structure is further enhanced through the limiting plate and the second pressure spring, and simultaneously, when the unlocking operation is carried out, the SD card body is conveniently ejected out of the mounting groove by utilizing the elastic force of the second pressure spring, so that the SD card body is conveniently detached, and the SD card is convenient and quick to mount and detach.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a clamping seat; 2. a plate groove; 3. a clamping plate; 4. a clamping block; 5. a connecting rod; 6. a chute; 7. a slide block; 8. a through groove; 9. a slide plate; 10. a push rod; 11. a spring; 12. unlocking the rod; 13. a mounting groove; 14. an SD card body; 15. a clamping groove; 16. a container; 17. a rotating plate; 18. a first compression spring; 19. a second compression spring; 20. a limiting plate; 21. a bottom plate; 22. and positioning holes.
Detailed Description
Referring to fig. 1-4, an SD card socket includes a card holder 1, a board slot 2 is provided in the inside of the card holder 1, a card board 3 is slidably clamped in the inside of the board slot 2, one side of the card board 3 is fixedly connected with a card block 4, one side of the card board 3 away from the card block 4 is fixedly connected with a connecting rod 5, one side of the inside of the card holder 1 near the board slot 2 is provided with a chute 6, the inside of the chute 6 is slidably clamped with a slide block 7, the connecting rod 5 is fixedly connected with the slide block 7, one side of the card holder 1 is provided with a through slot 8, the inside of the through slot 8 is slidably clamped with a slide plate 9, one side of the slide plate 9 is fixedly connected with a push rod 10, one end of the push rod 10 extends into the chute 6, one end of the push rod 10 near the slide block 7 and one side of the slide block 7 are all set to be mutually matched with inclined planes, the inside of the card holder 1 is provided with a mounting slot 13, the inside of the mounting slot 13 is provided with an SD card body 14, one side of the SD card body 14 is provided with a card slot 15, and the card block 4 is slidably clamped in the card slot 15.
Specific: the container 16 has been seted up to the inside of cassette 1 near one side of release lever 12, the inside rotation of container 16 is connected with rotor plate 17, one side fixedly connected with first pressure spring 18 of container 16, one side fixed connection of the top and the rotor plate 17 bottom of first pressure spring 18, when SD card body 14 inserts the inside of mounting groove 13 and contacts with rotor plate 17, promote rotor plate 17 and rotate to one side of first pressure spring 18, and compress first pressure spring 18, utilize the elasticity effect of spring, make rotor plate 17 carry out spacingly to the position of SD card body 14, take place not hard up when preventing SD card body 14 installation.
Specific: one side fixedly connected with symmetric distribution's second pressure spring 19 of inner wall of mounting groove 13, fixedly connected with limiting plate 20 between the one end of second pressure spring 19, limiting plate 20 slip joint is in mounting groove 13, when SD card body 14 installs to the inside of inserting of mounting groove 13 and contacts with limiting plate 20, promote limiting plate 20 to slide to one side of second pressure spring 19, and extrude second pressure spring 19, further reinforcing structure's stability, simultaneously, when SD card body 14 installs to the inside of mounting groove 13, second pressure spring 19 is in compressed state, when carrying out the unblock operation to SD card body 14, utilize the elasticity effect of second pressure spring 19, conveniently pop out SD card body 14 from the inside of mounting groove 13, thereby conveniently dismantle SD card body 14.
Specific: one side of the sliding plate 9 is fixedly connected with an unlocking rod 12, and unlocking operation is conveniently finished by arranging the unlocking rod 12.
Specific: a spring 11 is arranged between one side of the sliding plate 9, which is close to the push rod 10, and one side of the inner wall of the through groove 8, the spring 11 is movably sleeved on the outer side of the push rod 10, and the push rod 10 is convenient to reset by arranging the spring 11.
Specific: the bottom fixedly connected with bottom plate 21 of cassette 1, the locating hole 22 has all been seted up at the top four corners department of bottom plate 21, through the cooperation between bottom plate 21 and the locating hole 22, is convenient for be connected cassette 1 with external equipment.
The working principle of the utility model is as follows: when the SD card body 14 is mounted in the card seat 1, the SD card body 14 is inserted into the mounting groove 13, the position of the SD card body 14 is clamped and fixed by utilizing the cooperation between the clamping block 4 and the clamping groove 15, when the SD card body 14 is inserted into the mounting groove 13 to be contacted with the rotating plate 17, the rotating plate 17 is pushed to rotate towards one side of the first pressure spring 18, the first pressure spring 18 is compressed, the rotating plate 17 limits the position of the SD card body 14 by utilizing the elastic force of the spring, and the SD card body 14 is prevented from loosening during mounting;
when the SD card body 14 is mounted to the mounting groove 13 and is inserted into the mounting groove 13 to be in contact with the limiting plate 20, the limiting plate 20 is pushed to slide to one side of the second pressure spring 19, and the second pressure spring 19 is extruded, so that the stability of the structure is further enhanced;
when dismantling SD card body 14, through stirring release lever 12 to one side of slider 7, drive push rod 10 simultaneously and slide along the inclined plane of slider 7 to drive slider 7, board groove 2, connecting rod 5 and joint board 3 to keeping away from one side of joint piece 4 and remove, make joint piece 4 deviate from the inside of draw-in groove 15, the contact is to the restriction of SD card body 14 position, utilizes the elasticity effect of second pressure spring 19 simultaneously, pops out SD card body 14 from the inside of mounting groove 13, thereby conveniently dismantle SD card body 14.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (7)
1. An SD card socket, comprising a card holder (1), characterized in that: the inside of cassette (1) has been seted up board groove (2), the inside slip joint of board groove (2) has joint board (3), one side fixedly connected with joint piece (4) of joint board (3), one side fixedly connected with connecting rod (5) of joint piece (4) are kept away from to joint board (3), spout (6) have been seted up to one side that is close to board groove (2) in the inside of cassette (1), the inside slip joint of spout (6) has slider (7), connecting rod (5) and slider (7) fixed connection, logical groove (8) have been seted up to one side of cassette (1), the inside slip joint of logical groove (8) has slide (9), one side fixedly connected with push rod (10) of slide (9), in one end of push rod (10) extends to spout (6), mounting groove (13) have been seted up to the inside of cassette (1), the inside of mounting groove (13) is provided with SD card body (14), SD card body (14) one side has been seted up joint (15) in the draw-in groove (15).
2. The SD card socket according to claim 1, wherein: the inside of cassette (1) is close to one side of release lever (12) and has been seted up hold groove (16), the inside rotation of holding groove (16) is connected with rotor plate (17), one side fixedly connected with first pressure spring (18) of holding groove (16), one side fixed connection of the top and rotor plate (17) bottom of first pressure spring (18).
3. The SD card socket according to claim 1, wherein: one side of the inner wall of the mounting groove (13) is fixedly connected with second compression springs (19) which are symmetrically distributed, a limiting plate (20) is fixedly connected between one ends of the second compression springs (19), and the limiting plate (20) is in sliding clamping connection in the mounting groove (13).
4. The SD card socket according to claim 1, wherein: one side of the sliding plate (9) is fixedly connected with an unlocking rod (12).
5. The SD card socket according to claim 1, wherein: a spring (11) is arranged between one side of the sliding plate (9) close to the push rod (10) and one side of the inner wall of the through groove (8), and the spring (11) is movably sleeved on the outer side of the push rod (10).
6. The SD card socket according to claim 1, wherein: the bottom end of the clamping seat (1) is fixedly connected with a bottom plate (21), and four corners of the top end of the bottom plate (21) are provided with positioning holes (22).
7. The SD card socket according to claim 1, wherein: one end of the push rod (10) close to the sliding block (7) and one side of the sliding block (7) are respectively provided with an inclined plane which is matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153033.7U CN220544359U (en) | 2023-08-10 | 2023-08-10 | SD card socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153033.7U CN220544359U (en) | 2023-08-10 | 2023-08-10 | SD card socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220544359U true CN220544359U (en) | 2024-02-27 |
Family
ID=89971708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322153033.7U Active CN220544359U (en) | 2023-08-10 | 2023-08-10 | SD card socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220544359U (en) |
-
2023
- 2023-08-10 CN CN202322153033.7U patent/CN220544359U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |