CN218958148U

CN218958148U - Bus interface

Info

Publication number: CN218958148U
Application number: CN202222987349.1U
Authority: CN
Inventors: 罗加贝
Original assignee: Laiyang Haihua Electronics Co ltd
Current assignee: Laiyang Haihua Electronics Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-02
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of computers, and particularly discloses a bus interface which comprises a mounting plate, wherein a plug board is arranged at the top of the mounting plate, a wiring board is inserted at the top of the plug board, clamping boxes are arranged on two sides of the plug board, a sliding sleeve is sleeved at the top of each clamping box, a sliding rod is movably sleeved in an inner cavity of each sliding sleeve, a moving plate is arranged at the bottom of each sliding rod, and through holes are formed in the inner cavities of each sliding rod and each moving plate. The top of the inner side of the sliding rod is provided with a fixed plate, the bottom of the fixed plate is matched with the wiring board, the wiring board is inserted on the inserting plate, the screw rod penetrates through the sliding rod and the moving plate through the through hole, the screw rod is driven to move downwards through the rotating plate, the sliding rod and the moving plate are driven to move downwards through the screw rod, the fixed plate is driven to move downwards through the sliding rod, the wiring board is fixed through the fixed plate, the rotating plate rotates when the screw rod contacts the limiting seat, and the screw rod is driven to rotate through the rotating plate.

Description

Bus interface

Technical Field

The utility model relates to the technical field of computers, in particular to a bus interface.

Background

The bus interface is an interface for connecting the imaging board card and the computer, namely, the display card is inserted on the main board to exchange data with the main board, and the development trend of the current computer display card interface is a computer AGP bus interface.

When the computer is installed, the bus interface is required to be used for wiring, however, when the bus interface existing in the current market is used, after the bus interface is connected with the wiring board, the bus interface is usually clamped between the bus interface and the wiring board through the buckle, and the bus interface is fixed between the bus interface and the wiring board through the buckle, so that the situation of poor contact is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the bus interface which has the advantages of good fixing effect on the joint of the bus interface and the like, and solves the problem that the joint of the existing bus interface is loose through fastening.

The bus interface comprises a mounting plate, wherein a plugboard is arranged at the top of the mounting plate, a wiring board is inserted into the top of the plugboard, clamping boxes are arranged at two sides of the plugboard, a sliding sleeve is sleeved at the top of the clamping boxes, a sliding rod is movably sleeved at the bottom of the sliding sleeve, a moving plate is arranged at the bottom of the sliding rod, through holes are formed in inner cavities of the sliding rod and the moving plate, a screw rod is sleeved at the inner cavity of the through holes, a rotating plate is arranged at the top of the screw rod, the bottom of the screw rod penetrates through the sliding rod and the moving plate and extends to the bottom of the moving plate, a limit seat is arranged at the bottom of the inner cavity of the clamping boxes, the inner cavity of the limit seat is in threaded connection with the screw rod, springs are arranged at the connection positions of the two sides of the bottom of the moving plate and the clamping boxes, the top of the inner side of the sliding rod is provided with a fixed plate, the bottom of the fixed plate is matched with the wiring board.

According to the bus interface, the two sides of the inner cavity of the mounting plate are sleeved with the mounting rods, and the number of the mounting rods is two.

The bus interface is characterized in that the bottom of the card box is connected with the mounting plate, and the connection part of the card box and the mounting plate is fixedly connected through a fixing bolt.

According to the bus interface, the rubber pad is arranged at the bottom of the fixing plate, the connection part of the top of the rubber pad and the fixing plate is fixedly connected through the adhesive, and the rubber pad can protect the wiring plate when the fixing plate is used for fixing the wiring plate, so that the situation that the fixing plate is used for fixing the wiring plate for a long time and the wiring plate is damaged is avoided.

According to the bus interface, the sliding blocks are fixedly connected to the two sides of the moving plate, the sliding grooves matched with the sliding blocks are formed in the two sides of the inner cavity of the card box, and the moving plate can be stably moved through the sliding grooves and the sliding blocks, so that the situation that the moving effect of the moving plate is poor due to the fact that the moving plate is blocked during movement is avoided.

According to the bus interface, two ends of the springs are fixedly connected with the connection part of the movable plate and the card box in a welding mode, and the two springs are arranged in a central symmetry mode relative to the card box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the wiring board is inserted on the plugboard, the screw rod penetrates through the sliding rod and the moving plate through the through hole, the screw rod is driven to move downwards through the rotating plate, the sliding rod and the moving plate are driven to move downwards through the screw rod, the fixing plate is used for fixing the wiring board, when the screw rod contacts the limiting seat, the rotating plate rotates, the screw rod is driven to rotate through the rotating plate, the screw rod and the moving plate are fixed through the matching of a thread groove in the limiting seat and the screw rod, the fixing plate on the sliding rod can fix the wiring board, when the wiring board needs to be disassembled, the rotating plate is reversed, the screw rod is driven to rotate through the rotating plate, and when the screw rod moves out of the limiting seat, the structure can be reset through the inertia of the spring, and the wiring board can be disassembled.

2. The bus interface is convenient to install through the mounting plate and the mounting rod, so that the condition that the existing bus interface is complicated in mounting process is avoided;

the wiring board can be protected when the wiring board is fixed by the fixing plate through the rubber pad, so that the situation that the wiring board is damaged due to the fact that the wiring board is fixed by the fixing plate for a long time is avoided;

through spout and slider, can play the effect of stable removal to the movable plate, avoid the movable plate to appear blocking when removing and dund, cause the not good situation of movable plate removal effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the inner cavity structure of the card case of the present utility model;

FIG. 3 is a schematic view of the inner cavity structure of the sliding rod and the moving plate of the present utility model.

In the figure: 1. a mounting plate; 2. a mounting rod; 3. a plug board; 4. a wiring board; 5. a card box; 6. a slide bar; 7. a sliding sleeve; 8. a chute; 9. a spring; 10. a rotating plate; 11. a fixing plate; 12. a rubber pad; 13. a slide block; 14. a moving plate; 15. a limit seat; 16. a screw; 17. and a through hole.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-3, the bus interface of the present utility model comprises a mounting plate 1, a plugboard 3 is arranged at the top of the mounting plate 1, a wiring board 4 is inserted at the top of the plugboard 3, a clamping box 5 is arranged at both sides of the plugboard 3, a sliding sleeve 7 is sleeved at the top of the clamping box 5, a sliding rod 6 is movably sleeved in an inner cavity of the sliding sleeve 7, a moving plate 14 is arranged at the bottom of the sliding rod 6, through holes 17 are arranged in inner cavities of the sliding rod 6 and the moving plate 14, a screw 16 is sleeved in the inner cavity of the through holes 17, a rotating plate 10 is arranged at the top of the screw 16, the bottom of the screw 16 penetrates through the sliding rod 6 and the moving plate 14 and extends to the bottom of the moving plate 14, a limit seat 15 is arranged at the bottom of the inner cavity of the clamping box 5, a spring 9 is arranged at the joint of both sides of the bottom of the moving plate 14 and the clamping box 5, a fixed plate 11 is arranged at the top of the inner side of the sliding rod 6, and the bottom of the fixed plate 11 is matched with the wiring board 4, the utility model inserts the wiring board 4 on the inserting board 3, the screw 16 penetrates the slide bar 6 and the moving board 14 through the through hole 17, the screw 16 is driven to move downwards through the rotating board 10, the slide bar 6 and the moving board 14 are driven to move downwards through the screw 16, the fixing board 11 is driven to move downwards through the slide bar 6, the wiring board 4 is fixed through the fixing board 11, when the screw 16 contacts the limit seat 15, the rotating board 10 rotates, the screw 16 is driven to rotate through the rotating board 10, the screw 16 is fixed through the matching of the thread groove in the limit seat 15 and the screw 16, the slide bar 6 and the moving board 14 can be fixed through the rotating board 10 on the screw 16, the wiring board 4 can be fixed through the fixing board 11 on the slide bar 6, when the wiring board 4 needs to be disassembled, the rotating board 10 is driven to rotate through the rotating board 10, and when the screw 16 moves out of the limit seat 15, the structure can be reset through the inertia of the spring 9, and the wiring board 4 can be detached.

The two sides of the inner cavity of the mounting plate 1 are respectively sleeved with the two mounting rods 2, and the number of the mounting rods 2 is two.

The bottom of the clamping box 5 is connected with the mounting plate 1, and the joint of the clamping box 5 and the mounting plate 1 is fixedly connected through a fixing bolt.

The bottom of fixed plate 11 is equipped with rubber pad 12, and the junction of rubber pad 12's top and fixed plate 11 passes through adhesive fixed connection, through rubber pad 12, can be when fixed plate 11 fixes wiring board 4, can play the effect of protection to wiring board 4, has avoided fixed plate 11 to fix wiring board 4 for a long time, and the situation that the damage appears in wiring board 4.

Both sides of the movable plate 14 are fixedly connected with sliding blocks 13, both sides of the inner cavity of the card box 5 are provided with sliding grooves 8 which are matched with the sliding blocks 13, and the movable plate 14 can be stably moved through the sliding grooves 8 and the sliding blocks 13, so that the situation that the movable plate 14 is blocked when moving, and the moving effect of the movable plate 14 is poor is avoided.

The two ends of the springs 9 are fixedly connected with the connection parts of the movable plate 14 and the card box 5 in a welding mode, and the two springs 9 are arranged in a central symmetry mode relative to the card box 5.

When the utility model is used: the wiring board 4 is inserted on the inserting plate 3, the screw 16 penetrates through the sliding rod 6 and the moving plate 14 through the through hole 17, the screw 16 is driven to move downwards through the rotating plate 10, the sliding rod 6 and the moving plate 14 are driven to move downwards through the screw 16, the fixing plate 11 is driven to move downwards through the sliding rod 6, the wiring board 4 is fixed through the fixing plate 11, when the screw 16 contacts the limiting seat 15, the rotating plate 10 rotates, the screw 16 is driven to rotate through the rotating plate 10, the screw 16 is fixed through the matching of a thread groove in the limiting seat 15 and the screw 16, the sliding rod 6 and the moving plate 14 can be fixed through the rotating plate 10 on the screw 16, the fixing plate 11 on the sliding rod 6 can be used for fixing the wiring board 4, when the wiring board 4 needs to be disassembled, the rotating plate 10 is driven to rotate through the rotating plate 10, and when the screw 16 moves out of the limiting seat 15, the structure can be reset through inertia of the spring 9, and the wiring board 4 can be disassembled.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. A bus interface comprising a mounting plate (1), characterized in that: the utility model discloses a wiring board, including mounting panel (1), connecting plate (4) are pegged graft at the top of mounting panel (1), the both sides of connecting plate (3) all are equipped with cassette (5), the top cover of cassette (5) is equipped with sliding sleeve (7), the inner chamber movable sleeve of sliding sleeve (7) is equipped with slide bar (6), the bottom of slide bar (6) is equipped with movable plate (14), through-hole (17) have all been seted up to the inner chamber of slide bar (6) and movable plate (14), the inner chamber cover of through-hole (17) is equipped with screw rod (16), the top of screw rod (16) is equipped with rotating plate (10), the bottom of screw rod (16) runs through slide bar (6) and movable plate (14) and extends to the bottom of movable plate (14), the bottom of cassette (5) inner chamber is equipped with spacing seat (15), the junction of the both sides of slide bar (14) bottom and cassette (5) all is equipped with spring (9), the top (6) is equipped with fixed plate (11) and the bottom looks adaptation board (11).

2. A bus interface in accordance with claim 1, wherein: the two sides of the inner cavity of the mounting plate (1) are respectively sleeved with two mounting rods (2), and the number of the mounting rods (2) is two.

3. A bus interface in accordance with claim 1, wherein: the bottom of the clamping box (5) is connected with the mounting plate (1), and the joint of the clamping box (5) and the mounting plate (1) is fixedly connected through a fixing bolt.

4. A bus interface in accordance with claim 1, wherein: the bottom of fixed plate (11) is equipped with rubber pad (12), and the junction of the top of rubber pad (12) and fixed plate (11) is through adhesive fixed connection.

5. A bus interface in accordance with claim 1, wherein: both sides of movable plate (14) all fixedly connected with slider (13), spout (8) with slider (13) looks adaptation have all been seted up to the both sides of card case (5) inner chamber.

6. A bus interface in accordance with claim 1, wherein: the two ends of the springs (9) are fixedly connected with the connection parts of the movable plate (14) and the clamping box (5) in a welding mode, and the two springs (9) are arranged in a central symmetry mode relative to the clamping box (5).