CN216251301U - Connector of external integrated self-ejection card seat - Google Patents
Connector of external integrated self-ejection card seat Download PDFInfo
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- CN216251301U CN216251301U CN202122975163.XU CN202122975163U CN216251301U CN 216251301 U CN216251301 U CN 216251301U CN 202122975163 U CN202122975163 U CN 202122975163U CN 216251301 U CN216251301 U CN 216251301U
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Abstract
The utility model discloses a connector of an external integrated self-eject card seat, which adopts the technical scheme that: including cassette main part and encapsulation lid, socket has been seted up to cassette main part one side edge, cassette main part edge fixedly connected with fixture block, the encapsulation lid is located cassette main part top, cassette main part top is provided with operating assembly, drive assembly and block subassembly, operating assembly includes mounting bracket and minor axis, mounting bracket and cassette main part top surface fixed connection, the minor axis run through the mounting bracket and with mounting bracket swing joint, minor axis top fixedly connected with knob, the connector beneficial effect of an external integrated self-bouncing cassette is: through setting up operating means, drive assembly and block subassembly at encapsulation lid top, can drive two movable rods and remove during the rotating knob, and then drive each activity cardboard and rotate simultaneously and break away from the fixture block to this encapsulation lid can easily be dismantled, it is more convenient to overhaul when the storage card accident blocks.
Description
Technical Field
The utility model relates to the technical field of a card seat connector, in particular to a connector of an external integrated self-ejection card seat.
Background
Common memory cards include SD cards, TF cards, SIM cards, and the like. Electronic equipment is provided with the cassette usually, and the cassette connector is applied to in all kinds of electronic equipment often, generally welds on the circuit board, and the cassette is used for installing various types of storage cards, and the kind of cassette is various, wherein from the bullet formula cassette through set up spring and block subassembly in cassette inside, can realize the block when pressing the storage card for the first time, pops out the card under the effect of spring when pressing the storage card for the second time, and convenient to use is stable, and the application is wide.
The existing self-ejection type card seat connector generally comprises a card seat main body and a cover plate, wherein the cover plate is connected with the card seat main body in an edge clamping mode, so that the disassembly is inconvenient, and the difficulty in taking out is large if a storage card is accidentally clamped.
Disclosure of Invention
Therefore, the utility model provides a connector of an external integrated self-ejection card seat, wherein an operation component, a driving component and a clamping component are arranged at the top of an encapsulation cover, two movable rods can be driven to move when a knob is rotated, and then each movable clamping plate is driven to simultaneously rotate and separate from a clamping block, so that the encapsulation cover can be easily disassembled, the maintenance is more convenient when a storage card is accidentally clamped, and the problems that the existing self-ejection card seat connector generally comprises a card seat main body and a cover plate, the cover plate is connected with the card seat main body in an edge clamping mode, the disassembly is inconvenient, and the taking-out difficulty is high when the storage card is accidentally clamped are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: a connector of an external integrated self-ejection card holder comprises a card holder main body and an encapsulation cover, wherein a socket is formed in the edge of one side of the card holder main body, a clamping block is fixedly connected to the edge of the card holder main body, the encapsulation cover is positioned at the top of the card holder main body, and an operation assembly, a driving assembly and a clamping assembly are arranged at the top of the card holder main body;
the operating assembly comprises an installation frame and a short shaft, the installation frame is fixedly connected with the top surface of the cassette main body, the short shaft penetrates through the installation frame and is movably connected with the installation frame, the top end of the short shaft is fixedly connected with a knob, and the bottom end of the short shaft is fixedly connected with a first bevel gear;
the driving assembly comprises a bidirectional screw and two movable rods, the bidirectional screw is positioned on the inner side of the mounting frame, penetrates through the two movable rods and is in threaded connection with the two movable rods, a second bevel gear is fixedly connected to the middle of the bidirectional screw, the second bevel gear is meshed with a first bevel gear, bearing seats are mounted at two ends of the bidirectional screw, and the bearing seats are fixedly connected with the top surface of the packaging cover;
the clamping assembly comprises a movable clamping plate and a push rod, the movable clamping plate is located at the edge of the packaging cover, the middle of the movable clamping plate is hinged to the edge of the packaging cover, a clamping hole is formed in the surface of the movable clamping plate, the movable clamping plate is clamped with the clamping block through the clamping hole, one end of the push rod is hinged to the movable clamping plate, and the other end of the push rod is hinged to the movable rod.
Preferably, two symmetrically distributed threads are arranged on the bidirectional screw, and the rotating directions of the two threads are opposite.
Preferably, a plurality of strip-shaped heat dissipation holes are uniformly distributed in the top surface of the packaging cover, and the strip-shaped heat dissipation holes are distributed in parallel with the bidirectional screw.
Preferably, the bottom end of the movable rod is fixedly connected with a guide block, and the guide block extends into the strip-shaped heat dissipation hole.
Preferably, the positioning hole is formed at the corner of the top of the clamping seat main body.
Preferably, the bottom corner of the packaging cover is provided with a positioning rod.
Preferably, the top surface of the knob is provided with a groove, and the groove is in a cross shape.
Preferably, the edge of the bottom of the socket is provided with a lower chamfer, the edge of the packaging cover is provided with an upper chamfer, and the upper chamfer is matched with the socket in position.
Preferably, the bottom of the card seat main body is fixedly connected with a foot seat.
Preferably, the edge of the card holder main body is fixedly connected with a pin.
The embodiment of the utility model has the following advantages:
1. by arranging the operation assembly, the driving assembly and the clamping assembly on the top of the packaging cover, the knob can drive the two movable rods to move when being rotated, and further drive each movable clamping plate to simultaneously rotate and separate from the clamping block, so that the packaging cover can be easily disassembled, and the storage card is more convenient to overhaul when being accidentally clamped;
2. through setting up at the louvre, can be in order to improve the heat dispersion of cassette main part, can be for the movable rod direction again, utilize locating hole and locating lever to fix a position when the installation encapsulation lid, it is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic structural diagram of a foot stand according to the present invention;
FIG. 3 is an exploded view of the structure provided by the present invention;
fig. 4 is a schematic structural diagram of an operating assembly provided in the present invention.
In the figure: the clamping seat comprises a clamping seat main body 1, a packaging cover 2, a socket 3, a clamping block 4, an operation component 5, a mounting rack 51, a short shaft 52, a knob 53, a first bevel gear 54, a driving component 6, a bidirectional screw 61, a movable rod 62, a second bevel gear 63, a bearing seat 64, a clamping component 7, a movable clamping plate 71, a push rod 72, a clamping hole 73, a strip-shaped heat dissipation hole 8, a guide block 9, a positioning hole 10, a positioning rod 11, a groove 12, a lower chamfer 13, an upper chamfer 14, a foot seat 15 and a pin 16.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the accompanying drawings 1-4, the connector of the external integrated self-eject card holder provided by the utility model comprises a card holder main body 1 and an encapsulation cover 2, wherein a socket 3 is arranged on the edge of one side of the card holder main body 1, a clamping block 4 is fixedly connected to the edge of the card holder main body 1, the encapsulation cover 2 is positioned at the top of the card holder main body 1, and an operation assembly 5, a driving assembly 6 and a clamping assembly 7 are arranged at the top of the card holder main body 1;
the operating assembly 5 comprises a mounting frame 51 and a short shaft 52, the mounting frame 51 is fixedly connected with the top surface of the cartridge main body 1, the short shaft 52 penetrates through the mounting frame 51 and is movably connected with the mounting frame 51, the top end of the short shaft 52 is fixedly connected with a knob 53, and the bottom end of the short shaft 52 is fixedly connected with a first bevel gear 54;
the driving assembly 6 comprises a bidirectional screw 61 and two movable rods 62, the bidirectional screw 61 is positioned on the inner side of the mounting frame 51, the bidirectional screw 61 penetrates through the two movable rods 62 and is in threaded connection with the two movable rods 62, a second bevel gear 63 is fixedly connected to the middle of the bidirectional screw 61, the second bevel gear 63 is meshed with the first bevel gear 54, bearing seats 64 are mounted at two ends of the bidirectional screw 61, and the bearing seats 64 are fixedly connected with the top surface of the packaging cover 2;
the clamping assembly 7 comprises a movable clamping plate 71 and a push rod 72, the movable clamping plate 71 is located at the edge of the packaging cover 2, the middle of the movable clamping plate 71 is hinged to the edge of the packaging cover 2, a clamping hole 73 is formed in the surface of the movable clamping plate 71, the movable clamping plate 71 is clamped with the clamping block 4 through the clamping hole 73, one end of the push rod 72 is hinged to the movable clamping plate 71, and the other end of the push rod 72 is hinged to the movable rod 62;
in this embodiment, the internal structure of the card holder main body 1 is the same as the prior art, and will not be described herein, the two-way screw 61 is connected to the bearing seat 64 through a bearing, the rotation knob 53 can drive the short shaft 52 to rotate, the short shaft 52 can drive the first bevel gear 54 to rotate, the first bevel gear 54 can drive the second bevel gear 63 to rotate when rotating, and further drive the two-way screw 61 to rotate, the two movable rods 62 can be driven to move along the two-way screw 61 when the two-way screw 61 rotates, and the moving directions are opposite, the push rod 72 can be pulled when the two movable rods 62 move, so as to rotate the push rod 72, the clamping hole 73 on the surface of the push rod 72 is separated from the clamping block 4 when the push rod 72 rotates, so as to release the clamping, and then the knob 53 is held upward, so as to separate the positioning rod 11 at the bottom of the package cover 2 from the positioning hole 10 at the top of the card holder main body 1, and further separate the package cover 2 from the card holder main body 1, the disassembly of the packaging cover 2 is realized, compared with the disassembly process in the prior art, the disassembly process is more convenient, and the maintenance efficiency can be greatly improved when the memory card is accidentally clamped;
in order to control the two movable rods 62 to move in opposite directions, the device adopts the following technical scheme: the two-way screw 61 is provided with two symmetrically distributed threads, the rotation directions of the two threads are opposite, in practical application, the two movable rods 62 are close to the top surface of the packaging cover 2, both the two movable rods 62 are provided with threaded holes, the movable rods 62 are in threaded connection with the two-way screw 61 through the threaded holes, the two movable rods 62 are respectively matched with the two threads on the two-way screw 61, and when the two-way screw 61 rotates, the two movable rods 62 can be driven to move simultaneously, and the moving directions are opposite;
wherein, in order to realize the purpose of leading movable rod 62, this device adopts following technical scheme to realize: the top surface of the packaging cover 2 is provided with a plurality of uniformly distributed strip-shaped heat dissipation holes 8, the strip-shaped heat dissipation holes 8 are distributed in parallel with the bidirectional screw 61, the bottom end of the movable rod 62 is fixedly connected with a guide block 9, the guide block 9 extends into the strip-shaped heat dissipation holes 8, the strip-shaped heat dissipation holes 8 can improve the heat dissipation performance of the card seat main body 1, the guide block 9 and the strip-shaped heat dissipation holes 8 can be used for guiding the movable rod 62, and the stable movement of the movable rod 62 is ensured;
wherein, in order to realize carrying out the purpose of fixing a position to encapsulation lid 2, this device adopts following technical scheme to realize: a positioning hole 10 is formed in the corner of the top of the card holder main body 1, a positioning rod 11 is formed in the corner of the bottom of the packaging cover 2, when the packaging cover 2 is installed, the positioning rod 11 on the packaging cover 2 is inserted into the positioning hole 10, the packaging cover 2 can be positioned, and the position of the movable card 71 corresponds to the position of the card block 4, so that manual positioning is not needed, and the installation work is facilitated;
wherein, in order to realize the purpose of conveniently rotating the knob 53, the device adopts the following technical scheme: the top surface of the knob 53 is provided with a groove 12, the groove 12 is cross-shaped, and the knob 53 can be screwed by inserting a screwdriver into the groove 12, so that the knob 53 can be conveniently screwed;
wherein, in order to realize the purpose of conveniently inserting the memory card, the device adopts the following technical scheme to realize: the edge of the bottom of the socket 3 is provided with a lower chamfer 13, the edge of the packaging cover 2 is provided with an upper chamfer 14, and the upper chamfer 14 is matched with the socket 3 in position;
wherein, in order to realize the purpose of conveniently supporting the cassette main body 1, the device adopts the following technical scheme to realize: the bottom of the card seat main body 1 is fixedly connected with a foot seat 15, and the foot seat 15 can ensure that a gap exists between the bottom surface of the card seat main body 1 and a circuit board, so that the heat dissipation performance is improved;
wherein, in order to realize the purpose of welding cassette main part 1, this device adopts following technical scheme to realize: the edge of the card holder main body 1 is fixedly connected with a pin 16.
The using process of the utility model is as follows: when the utility model is used, the knob 53 is rotated, the rotation of the knob 53 can drive the short shaft 52 to rotate, the rotation of the short shaft 52 can drive the first bevel gear 54 to rotate, the rotation of the first bevel gear 54 can drive the second bevel gear 63 to rotate, and further drive the two-way screw 61 to rotate, the rotation of the two-way screw 61 can drive the two movable rods 62 to move along the two-way screw 61, the moving directions are opposite, the two movable rods 62 can pull the push rod 72 when moving the rods, so that the push rod 72 rotates, the clamping hole 73 on the surface of the push rod 72 is separated from the clamping block 4 when rotating, so as to release the clamping, then the knob 53 is held by hand to move upwards, so that the positioning rod 11 at the bottom of the packaging cover 2 can be separated from the positioning hole 10 at the top of the packaging cover body 1, and further the packaging cover 2 is separated from the packaging cover body 1, so as to realize the disassembly of the packaging cover 2;
after the maintenance work is finished, the packaging cover 2 can be covered at the top of the card seat main body 1 again, the positioning rod 11 at the bottom of the packaging cover 2 is enabled to be inserted into the positioning hole 10 again, the knob 53 is rotated reversely, and similarly, when the knob 53 rotates, the two movable rods 62 can move simultaneously, at the moment, the movable rod 62 can push the push rod 72 and drive the movable card plate 71 to rotate through the push rod 72, the card hole 73 on the movable card plate 71 can be just clamped with the card block 4, and the packaging cover 2 is installed again.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an external integrated connector from bullet cassette, includes cassette main part (1) and encapsulation lid (2), its characterized in that: a socket (3) is formed in the edge of one side of the cassette main body (1), a clamping block (4) is fixedly connected to the edge of the cassette main body (1), the packaging cover (2) is located on the top of the cassette main body (1), and an operation assembly (5), a driving assembly (6) and a clamping assembly (7) are arranged on the top of the cassette main body (1);
the operating assembly (5) comprises a mounting frame (51) and a short shaft (52), the mounting frame (51) is fixedly connected with the top surface of the cassette main body (1), the short shaft (52) penetrates through the mounting frame (51) and is movably connected with the mounting frame (51), the top end of the short shaft (52) is fixedly connected with a knob (53), and the bottom end of the short shaft (52) is fixedly connected with a first bevel gear (54);
the driving assembly (6) comprises a two-way screw (61) and two movable rods (62), the two-way screw (61) is located on the inner side of the mounting frame (51), the two-way screw (61) penetrates through the two movable rods (62) and is in threaded connection with the two movable rods (62), a second bevel gear (63) is fixedly connected to the middle of the two-way screw (61), the second bevel gear (63) is meshed with the first bevel gear (54), bearing seats (64) are mounted at two ends of the two-way screw (61), and the bearing seats (64) are fixedly connected with the top surface of the packaging cover (2);
the clamping assembly (7) comprises a movable clamping plate (71) and a push rod (72), the movable clamping plate (71) is located at the edge of the packaging cover (2), the middle of the movable clamping plate (71) is hinged to the edge of the packaging cover (2), a clamping hole (73) is formed in the surface of the movable clamping plate (71), the movable clamping plate (71) is clamped with the clamping block (4) through the clamping hole (73), one end of the push rod (72) is hinged to the movable clamping plate (71), and the other end of the push rod (72) is hinged to the movable rod (62).
2. The connector of the external integrated self-eject card seat according to claim 1, wherein: the bidirectional screw (61) is provided with two symmetrically distributed threads, and the rotating directions of the two threads are opposite.
3. The connector of the external integrated self-eject card seat according to claim 1, wherein: a plurality of strip-shaped heat dissipation holes (8) are uniformly distributed in the top surface of the packaging cover (2), and the strip-shaped heat dissipation holes (8) are distributed in parallel with the bidirectional screw (61).
4. The connector of the external integrated self-eject card holder according to claim 3, wherein: the bottom end of the movable rod (62) is fixedly connected with a guide block (9), and the guide block (9) extends into the strip-shaped heat dissipation hole (8).
5. The connector of the external integrated self-eject card seat according to claim 1, wherein: locating holes (10) are formed in the corners of the top of the clamping seat main body (1).
6. The connector of the external integrated self-eject card seat according to claim 1, wherein: and a positioning rod (11) is arranged at the corner of the bottom of the packaging cover (2).
7. The connector of the external integrated self-eject card seat according to claim 1, wherein: the top surface of the knob (53) is provided with a groove (12), and the groove (12) is in a cross shape.
8. The connector of the external integrated self-eject card seat according to claim 1, wherein: lower chamfer (13) have been seted up at socket (3) bottom edge, last chamfer (14) have been seted up at encapsulation lid (2) edge, go up chamfer (14) and socket (3) position matching.
9. The connector of the external integrated self-eject card seat according to claim 1, wherein: the bottom of the clamping seat main body (1) is fixedly connected with a foot seat (15).
10. The connector of the external integrated self-eject card seat according to claim 1, wherein: the edge of the card holder main body (1) is fixedly connected with a pin (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122975163.XU CN216251301U (en) | 2021-11-30 | 2021-11-30 | Connector of external integrated self-ejection card seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122975163.XU CN216251301U (en) | 2021-11-30 | 2021-11-30 | Connector of external integrated self-ejection card seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251301U true CN216251301U (en) | 2022-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122975163.XU Active CN216251301U (en) | 2021-11-30 | 2021-11-30 | Connector of external integrated self-ejection card seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251301U (en) |
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2021
- 2021-11-30 CN CN202122975163.XU patent/CN216251301U/en active Active
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