CN218959206U

CN218959206U - Packaging circuit board

Info

Publication number: CN218959206U
Application number: CN202222625143.4U
Authority: CN
Inventors: 高琴; 徐元成
Original assignee: Yancheng Yuancheng Electronics Co ltd
Current assignee: Yancheng Yuancheng Electronics Co ltd
Priority date: 2022-10-04
Filing date: 2022-10-04
Publication date: 2023-05-02
Anticipated expiration: 2032-10-04

Abstract

The utility model discloses a packaging circuit board which comprises a bottom plate, wherein the rear end of the top of the bottom plate is fixedly connected with a fixed plate, the front end of the top of the bottom plate is movably connected with a movable plate, the centers of the opposite sides of the fixed plate and the movable plate are fixedly connected with a placing plate, and the centers of the front sides of the bottom plate are fixedly connected with a bracket. According to the utility model, through the cooperation of the bracket and the first threaded rod, the effect of driving the movable plate to move forwards and backwards is achieved, so that the distance between the fixed plate and the movable plate can be adjusted, further, circuit boards with different sizes can be clamped, the situation that the movable plate directly clamps the circuit boards and damages the circuit boards is achieved through the arrangement of the rubber pad, and the problem that the existing circuit board positioning fixtures are quite custom and are only suitable for one circuit board is solved, and therefore, when the circuit boards with different sizes are clamped, the circuit boards need to be clamped by changing different fixtures.

Description

Packaging circuit board

Technical Field

The utility model relates to the technical field of packaging circuit boards, in particular to a packaging circuit board.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed copper etching technology circuit boards and the like, the circuit boards enable circuits to be miniaturized and visualized, the circuit boards play an important role in mass production of fixed circuits and optimization of electric appliance layout, packaging refers to a shell for installing integrated circuits, the shell plays roles in placing, fixing, sealing, protecting chips and enhancing electric heating performance, bridges for communicating the world inside the chips with external circuits, contacts on the chips are connected to pins of the shell through wires on the substrates, the pins are connected with other components through the wires on the substrates, the circuit boards need to be fixed when being packaged, and many existing circuit board positioning fixtures are customized and are only suitable for one circuit board, so different fixtures need to be replaced to clamp the circuit boards when clamping different circuit boards, and the problem is solved by providing a packaged circuit board.

Disclosure of Invention

The utility model aims to provide a packaged circuit board, which has the advantage of convenient adjustment, and solves the problems that the existing circuit board positioning clamp is quite custom and is only suitable for one circuit board, so that different clamps are required to be replaced to clamp the circuit board when clamping circuit boards with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a packaging circuit board, includes the bottom plate, the rear end fixedly connected with fixed plate at bottom plate top, the front end swing joint at bottom plate top has the movable plate, the equal fixedly connected with of center department of the relative one side of fixed plate and movable plate places the board, the positive center department fixedly connected with support of bottom plate, the inner chamber threaded connection of support has first threaded rod, the front swing joint of bearing and movable plate is passed through to the rear end of first threaded rod, the equal fixedly connected with rubber pad of one side that fixed plate and movable plate are relative, the rubber pad is located the top of placing the board.

Preferably, both ends at fixed plate and movable plate top all have the rotating turret through bearing swing joint, the one end threaded connection at rotating turret top has the second threaded rod.

Preferably, the bottom of the second threaded rod extends to the lower end of the rotating frame, and the lower end of the second threaded rod is movably connected with a soft cushion through a bearing.

Preferably, the first sliding grooves are formed in two sides of the top of the bottom plate, the sliding blocks are fixedly connected to two sides of the bottom of the moving plate, and the bottoms of the sliding blocks extend to the inner cavities of the first sliding grooves and are movably connected with the inner cavities of the first sliding grooves.

Preferably, two sides of the top of the bottom plate are provided with second sliding grooves between the two first sliding grooves, and an inner cavity of each second sliding groove is movably connected with a sliding frame.

Preferably, the top of the carriage is fixedly connected with a supporting plate, and the front end of the first threaded rod is fixedly connected with a rotating handle.

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

according to the circuit board clamping device, the bottom plate is arranged for providing the clamping platform of the circuit board, the circuit board is clamped through the cooperation of the fixed plate and the movable plate, the situation that the circuit board is displaced when the circuit board is packaged is avoided, the placing plate is arranged for placing the circuit board, the movable plate is driven to displace forwards and backwards through the cooperation of the support and the first threaded rod, the distance between the fixed plate and the movable plate can be adjusted, the circuit board with different sizes can be clamped, the movable plate directly clamps the circuit board through the arrangement of the rubber pad, the situation that the circuit board is damaged is solved, and the circuit board positioning clamp is quite customized and only suitable for one circuit board, so that the circuit board is clamped by changing different clamps when the circuit board with different sizes is clamped.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the fixed plate, the rotating frame and the second threaded rod of the present utility model;

FIG. 3 is a schematic view of a connection structure of a moving plate, a first chute and a slider according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a bottom plate; 2. a fixing plate; 3. a moving plate; 4. placing a plate; 5. a bracket; 6. a first threaded rod; 7. a rubber pad; 8. a rotating frame; 9. a second threaded rod; 10. a soft cushion; 11. a first chute; 12. a slide block; 13. a second chute; 14. a carriage; 15. a support plate; 16. a rotating handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a packaging circuit board comprises a bottom plate 1, wherein the rear end of the top of the bottom plate 1 is fixedly connected with a fixed plate 2, the front end of the top of the bottom plate 1 is movably connected with a movable plate 3, the centers of the opposite sides of the fixed plate 2 and the movable plate 3 are fixedly connected with a placing plate 4, the centers of the front sides of the bottom plate 1 are fixedly connected with a bracket 5, the inner cavity of the bracket 5 is in threaded connection with a first threaded rod 6, the rear end of the first threaded rod 6 is movably connected with the front side of the movable plate 3 through a bearing, the opposite sides of the fixed plate 2 and the movable plate 3 are fixedly connected with a rubber pad 7, the rubber pad 7 is positioned above the placing plate 4, a clamping platform for providing the circuit board is arranged through the bottom plate 1, the circuit board is clamped through the cooperation of the fixed plate 2 and the movable plate 3, avoid taking place the displacement condition when encapsulating the circuit board, through setting up and place board 4, be used for placing the circuit board, through the cooperation of support 5 and first threaded rod 6, play the effect that drives movable plate 3 and can carry out the back-and-forth displacement, thereby play the interval that can adjust between fixed plate 2 and the movable plate 3, and then can carry out the centre gripping to not unidimensional circuit board, through setting up rubber pad 7, play movable plate 3 and directly carry out the centre gripping to the circuit board, the condition that produces the damage to the circuit board has been solved many all and is customized of current circuit board positioning fixture, only be applicable to a circuit board, consequently need change different anchor clamps and carry out the problem of centre gripping to the circuit board when carrying out the centre gripping to the circuit board of different sizes.

Specifically, both ends at fixed plate 2 and movable plate 3 top all have rotating turret 8 through bearing swing joint, and the one end threaded connection at rotating turret 8 top has second threaded rod 9, through the cooperation of rotating turret 8 and second threaded rod 9, has played the effect that compresses tightly the circuit board.

Specifically, the bottom of second threaded rod 9 extends to the lower extreme of rotating turret 8, and the lower extreme of second threaded rod 9 has cushion 10 through bearing swing joint, through setting up cushion 10, has played the guard action of second threaded rod 9 when compressing tightly the circuit board.

Specifically, first spout 11 has all been seted up to the both sides at bottom plate 1 top, and the equal fixedly connected with slider 12 in both sides of movable plate 3 bottom, and the bottom of slider 12 extends to the inner chamber of first spout 11, and with the inner chamber swing joint of first spout 11, through the cooperation of first spout 11 and slider 12, has played the effect of spacing to movable plate 3, avoids movable plate 3 to take place the condition of position deviation when removing.

Specifically, two sides of the top of the bottom plate 1 and between the two first sliding grooves 11 are respectively provided with a second sliding groove 13, and an inner cavity of the second sliding groove 13 is movably connected with a sliding frame 14.

Specifically, the top fixedly connected with backup pad 15 of balladeur train 14, the front end fixedly connected with of first threaded rod 6 changes handle 16, through the cooperation of second spout 13, balladeur train 14 and backup pad 15, has played the effect that supports the circuit board bottom, when avoiding carrying out the centre gripping to great circuit board, the circuit board takes place crooked condition, through setting up change handle 16, has played the effect of being convenient for rotate first threaded rod 6.

When the circuit board is used, firstly, one end of the circuit board is placed at the top of the rear end placing plate 4, then the rotating handle 16 is rotated, the rotating handle 16 drives the first threaded rod 6 to rotate, the first threaded rod 6 drives the moving plate 3 to move towards the rear end when rotating, until the rubber pad 7 at the rear end of the moving plate 3 is attached to the other end of the circuit board, then the other end of the circuit board is placed at the top of the front end placing plate 4, then the rotating frame 8 is rotated to the top of the circuit board, then the second threaded rod 9 is rotated, the second threaded rod 9 drives the soft cushion 10 to move downwards when rotating, until the bottom of the soft cushion 10 is attached to the circuit board, the circuit board can be clamped, after packaging is finished, the circuit board can be taken down by the operation, the problem that many existing circuit board positioning fixtures are customized only, and therefore, when the circuit boards with different sizes are clamped, the circuit boards are required to be clamped by replacing different fixtures.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A packaged circuit board comprising a base plate (1), characterized in that: the utility model discloses a fixed plate, fixed plate (2) are fixed in the rear end fixedly connected with at bottom plate (1) top, the front end swing joint at bottom plate (1) top has movable plate (3), equal fixedly connected with in center department of fixed plate (2) and movable plate (3) opposite side places board (4), positive center department fixedly connected with support (5) of bottom plate (1), the inner chamber threaded connection of support (5) has first threaded rod (6), the front swing joint of bearing and movable plate (3) are passed through to the rear end of first threaded rod (6), equal fixedly connected with rubber pad (7) in one side that fixed plate (2) and movable plate (3) are relative, rubber pad (7) are located the top of placing board (4).

2. The packaged circuit board of claim 1, wherein: both ends at fixed plate (2) and movable plate (3) top all have rotating turret (8) through bearing swing joint, the one end threaded connection at rotating turret (8) top has second threaded rod (9).

3. The packaged circuit board of claim 2, wherein: the bottom of the second threaded rod (9) extends to the lower end of the rotating frame (8), and the lower end of the second threaded rod (9) is movably connected with a soft cushion (10) through a bearing.

4. The packaged circuit board of claim 1, wherein: the two sides of the top of the bottom plate (1) are provided with first sliding grooves (11), the two sides of the bottom of the movable plate (3) are fixedly connected with sliding blocks (12), and the bottoms of the sliding blocks (12) extend to the inner cavities of the first sliding grooves (11) and are movably connected with the inner cavities of the first sliding grooves (11).

5. The packaged circuit board of claim 4, wherein: two sides at the top of the bottom plate (1) are respectively provided with a second chute (13) between the two first chutes (11), and the inner cavity of the second chute (13) is movably connected with a sliding frame (14).

6. The packaged circuit board of claim 5, wherein: the top of the carriage (14) is fixedly connected with a supporting plate (15), and the front end of the first threaded rod (6) is fixedly connected with a rotating handle (16).