CN214409817U - Built-in function daughter board of computer - Google Patents
Built-in function daughter board of computer Download PDFInfo
- Publication number
- CN214409817U CN214409817U CN202120451141.0U CN202120451141U CN214409817U CN 214409817 U CN214409817 U CN 214409817U CN 202120451141 U CN202120451141 U CN 202120451141U CN 214409817 U CN214409817 U CN 214409817U
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- plate
- toothed plate
- toothed
- daughter board
- mounting
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Abstract
The utility model discloses a built-in function daughter board of a computer, which comprises a function daughter board body, wherein one end of the function daughter board body, which is provided with a USB interface, is connected with a mounting rack, and a clamping component is arranged on the mounting rack; the clamping assembly comprises a transmission gear, a first toothed plate and a second toothed plate, the transmission gear is rotatably arranged on the mounting plate, the first toothed plate and the second toothed plate are in a cross shape and are in meshed connection with the transmission gear, a first connecting plate is sleeved on the second toothed plate, the end part of the first toothed plate is connected with a pressing rod, and a sliding frame is sleeved on the pressing rod; and the mounting plate is provided with a locking assembly for locking the second gear plate. The utility model discloses a USB plug promotes two depression bars for the depression bar drives the second toothed plate through first toothed plate and drive gear and removes, makes the second toothed plate drive the dead subassembly of grip block cooperation lock and carries out the centre gripping fixedly to the USB plug.
Description
Technical Field
The utility model relates to a computer technology field especially relates to a built-in function daughter board of computer.
Background
The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The embedded function daughter board is a structure which is arranged in a computer for copying data conveniently.
The built-in function daughter board of computer is provided with the USB interface that is used for data transmission usually, when carrying out data transmission, uses USB plug and the USB interface grafting on the function daughter board usually to carry out data transmission, but USB plug and USB interface grafting back, because the USB plug is firm inadequately, make the USB plug take place to drop easily when receiving the touching of external force, cause the data transmission interrupt, influence the use of computer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a built-in function daughter board of computer promotes two depression bars through the USB plug for the depression bar drives the second toothed plate through first toothed plate and removes, makes two second toothed plates drive the grip block and carries out the centre gripping to the USB plug, and under the effect of locking the subassembly, the second toothed plate is locked, thereby makes the USB plug fixed by the centre gripping.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a built-in function daughter board of a computer comprises a function daughter board body, wherein one end, provided with a USB interface, of the function daughter board body is connected with a mounting frame, mounting plates are symmetrically arranged on the mounting frame, and clamping assemblies are arranged on the mounting plates;
an opening is formed in the middle of the mounting rack;
the clamping assembly comprises a transmission gear, a first toothed plate and a second toothed plate, the transmission gear is rotatably arranged on the mounting plate, the first toothed plate and the second toothed plate are in a cross shape and are in meshed connection with the transmission gear, a first connecting plate is sleeved on the second toothed plate and is fixedly connected with the mounting plate, the end part of the first toothed plate is connected with a pressing rod, a sliding frame is sleeved on the pressing rod, and the sliding frame is fixedly connected with the mounting plate;
and the mounting plate is provided with a locking assembly for locking the second gear plate.
As a further description of the above technical solution:
the locking assembly comprises a buckle and a compression spring, a second connecting plate is sleeved on the buckle and fixedly connected with the mounting plate, the compression spring is sleeved on the buckle, and two ends of the compression spring are respectively connected with the second connecting plate and the buckle.
As a further description of the above technical solution:
one end of the second toothed plate is connected with a clamping plate, and a rubber pad is arranged on the end face of the clamping plate.
As a further description of the above technical solution:
the end part of the buckle is in an inclined plane shape, and the bottom surface of the second toothed plate is provided with a clamping tooth matched with the buckle.
As a further description of the above technical solution:
the second toothed plate is sleeved with a return spring, and two ends of the return spring are respectively connected with the other ends of the first connecting plate and the second toothed plate.
As a further description of the above technical solution:
a first sliding groove for the sliding of the pressing rod is formed in the sliding frame.
As a further description of the above technical solution:
the inner wall of the first connecting plate is provided with a sliding block, and the second toothed plate is provided with a second sliding groove for the sliding block to slide.
The utility model provides a built-in function daughter board of computer possesses following beneficial effect:
an object of the utility model is to provide a computer built-in function daughter board promotes two depression bars through the USB plug for the depression bar drives the drive gear through first pinion rack and rotates, and drive gear drives the second pinion rack and removes, makes two second pinion racks drive the grip block and carry out the centre gripping to the USB plug, and is synchronous, and the dead lock subassembly is dead to the second pinion rack lock, and the position of second pinion rack is dead by the lock, makes two grip blocks to the USB plug centre gripping fixed; the problem of USB plug and USB interface peg graft firmly inadequately for the USB plug takes place to drop easily when receiving external force touching, causes data transmission to break off is solved.
Drawings
Fig. 1 is a schematic structural diagram of a built-in function daughter board of a computer according to the present invention;
FIG. 2 is a schematic structural view of the clamping assembly of the present invention;
FIG. 3 is an assembly view of the transmission gear of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
FIG. 5 is an assembly view of the carriage and the pressing rod of the present invention;
fig. 6 is an assembly view of the second rack bar and the first connecting bar according to the present invention.
Illustration of the drawings:
1. a functional daughter board body; 2. a mounting frame; 201. an opening; 3. a carriage; 301. a first chute; 4. a pressure lever; 5. mounting a plate; 6. a clamping assembly; 601. a transmission gear; 602. a first toothed plate; 603. a second toothed plate; 604. a second chute; 605. a clamping plate; 606. a return spring; 607. a rubber pad; 608. a first connecting plate; 609. a slider; 7. locking the assembly; 701. buckling; 702. a compression spring; 703. a second connecting plate; 704. and (4) clamping teeth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a built-in function daughter board of a computer comprises a function daughter board body 1, wherein one end of the function daughter board body 1, which is provided with a USB interface, is connected with a mounting frame 2, mounting plates 5 are symmetrically arranged on the mounting frame 2, and clamping assemblies 6 are arranged on the mounting plates 5;
when the function daughter board body 1 is installed, the installation frame 2 is only needed to be installed at a designated position inside the computer, and the clamping assembly 6 is used for clamping and fixing the USB plug.
The middle part of the mounting frame 2 is provided with an opening 201;
the position of the opening 201 corresponds to the USB interface on the function daughter board body 1.
The clamping assembly 6 comprises a transmission gear 601, a first toothed plate 602 and a second toothed plate 603, the transmission gear 601 is rotatably arranged on the mounting plate 5, the first toothed plate 602 and the second toothed plate 603 are in a cross shape and are in meshed connection with the transmission gear 601, the second toothed plate 603 is sleeved with a first connecting plate 608, the first connecting plate 608 is fixedly connected with the mounting plate 5, the end part of the first toothed plate 602 is connected with a pressing rod 4, the pressing rod 4 is sleeved with a sliding frame 3, and the sliding frame 3 is fixedly connected with the mounting plate 5;
the first toothed plate 602 and the second toothed plate 603 are provided with straight teeth meshed with the transmission gear 601.
The mounting plate 5 is provided with a locking assembly 7 for locking the second toothed plate 603.
When the USB plug needs to be clamped and fixed, the USB plug and a USB interface are correspondingly inserted, the USB plug pushes two pressure rods 4, the pressure rods 4 drive a first toothed plate 602 to move, the first toothed plate 602 drives a transmission gear 601 to rotate, the transmission gear 601 drives a second toothed plate 603 to move, and when the USB plug is plugged with the USB plug, the two second toothed plates 603 clamp the USB plug;
when the two second tooth plates 603 clamp the USB plug, the locking assembly 7 limits the position of the second tooth plates 603, so that the position of the second tooth plates 603 is fixed, and the USB plug is clamped and fixed by the two second tooth plates 603.
The locking assembly 7 comprises a buckle 701 and a compression spring 702, a second connecting plate 703 is sleeved on the buckle 701, the second connecting plate 703 is fixedly connected with the mounting plate 5, the compression spring 702 is sleeved on the buckle 701, and two ends of the compression spring 702 are respectively connected with the second connecting plate 703 and the buckle 701.
After the second toothed plate 603 clamps the USB plug, the buckle 701 limits the second toothed plate 603, so that the second toothed plate 603 cannot move, and the stability of clamping the USB plug by the two second toothed plates 603 is ensured.
One end of the second toothed plate 603 is connected with a clamping plate 605, and a rubber pad 607 is arranged on the end surface of the clamping plate 605.
When the two second toothed plates 603 clamp the USB plug, the second toothed plate 603 drives the clamping plate 605 to move, so that the clamping plate 605 drives the rubber pad 607 to move, the clamping plate 605 drives the rubber pad 607 to clamp and fix the USB plug, and the rubber pad 607 is used for increasing the friction between the clamping plate 605 and the USB plug, so that the clamping effect of the clamping plate 605 on the USB plug is better.
The end of the buckle 701 is inclined, and the bottom surface of the second toothed plate 603 is provided with a latch 704 adapted to the buckle 701.
In the process of clamping and fixing the USB plug, the second toothed plate 603 moves, the clamping teeth 704 on the second toothed plate 603 are matched with the end part of the clamping buckle 701, so that when the second toothed plate 603 moves, the two second toothed plates 603 can only move in opposite directions and cannot move in opposite directions, therefore, the second toothed plate 603 drives the clamping plate 605 to clamp the USB plug, the clamping buckle 701 is clamped with the clamping teeth 704 on the second toothed plate 603, so that the two second toothed plates 603 cannot move in opposite directions, and therefore the clamping plate 605 is ensured to clamp and fix the USB plug.
A return spring 606 is sleeved on the second toothed plate 603, and two ends of the return spring 606 are respectively connected with the other ends of the first connecting plate 608 and the second toothed plate 603.
In the process of clamping the USB plug, the second rack 603 moves to drive the return spring 606 to move, so that the return spring 606 is in a compressed state.
When the USB plug needs to be pulled out from the USB interface, the buckle 701 can be pulled out, so that the buckle 701 is separated from the latch 704 on the second toothed plate 603, under the action of the elastic force of the return spring 606, the return spring 606 pulls the second toothed plate 603 to move, the second toothed plate 603 drives the transmission gear 601 to move, the transmission gear 601 drives the first toothed plate 602 to move, the first toothed plate 602 drives the pressing rod 4 to move, so that the whole device is reset, and the USB plug is pulled out from the USB interface.
The carriage 3 is provided with a first sliding groove 301 for the sliding of the pressing rod 4.
The first sliding groove 301 is cross-shaped, so that when the pressing rod 4 slides on the carriage 3, no position deviation or rotation occurs.
The inner wall of the first connecting plate 608 is provided with a sliding block 609, and the second toothed plate 603 is provided with a second sliding groove 604 for the sliding block 609 to slide.
When the second tooth plate 603 slides on the first connecting plate 608, the straight teeth of the second tooth plate 603 do not touch the first connecting plate 608 with the latch 704, so that the phenomenon of jamming of the second tooth plate 603 and the first connecting plate 608 is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A built-in function daughter board of a computer comprises a function daughter board body (1), and is characterized in that one end, provided with a USB interface, of the function daughter board body (1) is connected with a mounting frame (2), mounting plates (5) are symmetrically arranged on the mounting frame (2), and clamping assemblies (6) are arranged on the mounting plates (5);
an opening (201) is formed in the middle of the mounting frame (2);
the clamping assembly (6) comprises a transmission gear (601), a first toothed plate (602) and a second toothed plate (603), the transmission gear (601) is rotatably arranged on the mounting plate (5), the first toothed plate (602) and the second toothed plate (603) are in a cross shape and are meshed with the transmission gear (601), the second toothed plate (603) is sleeved with a first connecting plate (608), the first connecting plate (608) is fixedly connected with the mounting plate (5), the end part of the first toothed plate (602) is connected with a pressing rod (4), the pressing rod (4) is sleeved with a sliding frame (3), and the sliding frame (3) is fixedly connected with the mounting plate (5);
and a locking assembly (7) used for locking the second toothed plate (603) is arranged on the mounting plate (5).
2. The computer built-in function daughter board of claim 1, wherein the locking assembly (7) comprises a buckle (701) and a compression spring (702), the buckle (701) is sleeved with a second connecting plate (703), the second connecting plate (703) is fixedly connected with the mounting plate (5), the compression spring (702) is sleeved on the buckle (701), and two ends of the compression spring (702) are respectively connected with the second connecting plate (703) and the buckle (701).
3. The computer built-in function sub-board according to claim 1, characterized in that one end of the second toothed plate (603) is connected with a clamping plate (605), and the end surface of the clamping plate (605) is provided with a rubber pad (607).
4. The computer built-in function sub-board according to claim 2, wherein the end of the buckle (701) is inclined, and the bottom surface of the second toothed plate (603) is provided with a latch (704) adapted to the buckle (701).
5. The computer built-in function sub-board according to claim 1, wherein a return spring (606) is sleeved on the second toothed plate (603), and two ends of the return spring (606) are respectively connected with the other ends of the first connecting plate (608) and the second toothed plate (603).
6. The computer built-in function daughter board of claim 1, wherein the sliding frame (3) is provided with a first sliding groove (301) for sliding the pressing rod (4).
7. The built-in function sub-board of the computer according to claim 1, wherein the inner wall of the first connecting plate (608) is provided with a sliding block (609), and the second toothed plate (603) is provided with a second sliding groove (604) for the sliding block (609) to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451141.0U CN214409817U (en) | 2021-03-02 | 2021-03-02 | Built-in function daughter board of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451141.0U CN214409817U (en) | 2021-03-02 | 2021-03-02 | Built-in function daughter board of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214409817U true CN214409817U (en) | 2021-10-15 |
Family
ID=78027135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120451141.0U Expired - Fee Related CN214409817U (en) | 2021-03-02 | 2021-03-02 | Built-in function daughter board of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214409817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039314A (en) * | 2022-01-10 | 2022-02-11 | 江苏吉泰科电气有限责任公司 | Motor controller junction box |
-
2021
- 2021-03-02 CN CN202120451141.0U patent/CN214409817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039314A (en) * | 2022-01-10 | 2022-02-11 | 江苏吉泰科电气有限责任公司 | Motor controller junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |