CN219812380U - Device for installing circuit board - Google Patents

Abstract

The utility model discloses a device for installing a circuit board, and particularly relates to the technical field of circuit boards. According to the utility model, the first handle is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, the rotating shaft is driven to rotate, the rotating shaft drives the device main body to rotate, the circuit board is driven to rotate, the direction of the circuit board is regulated, meanwhile, the direction of the circuit board can be locked through the arrangement of the worm and the worm wheel, the operation is simple, the direction is convenient to regulate, and the use effect is good.

Description

Device for installing circuit board

Technical Field

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

Background

The circuit board is isolated from the surface copper foil conductive layer by utilizing a board-based insulating material, so that current flows in various components along a pre-designed route to complete functions such as work, amplification, attenuation, modulation, demodulation, coding and the like.

The patent grant bulletin number is CN208590187U, the name is a connecting sheet structure connected to a PCB circuit board, when the circuit board is required to be installed, the supporting block is used for supporting the circuit board through the cooperation of the supporting block and the clamping block, the circuit board is the PCB circuit board, the spring is used for pulling the sleeve block to slide, the sleeve block drives the clamping block to be attached to the circuit board, the device is firmer during installation, and meanwhile, the device is more convenient during replacement, so that the integral working efficiency is prevented from being influenced in use;

this structure is when using, is used for fixing the loop bar on the center piece surface through first splicing block, and the loop bar outer wall can be cup jointed and is reciprocated the slip at the loop bar outer wall, and the fixture block is fixed by the loop bar, can fix circuit board top, but when the direction of need adjusting the circuit board, need take off the circuit board from the circuit board, then adjust the direction of circuit board, install the circuit board at last, complex operation, result of use is relatively poor.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. The object of the present utility model is to provide a device for mounting a circuit board, which solves the problems of the prior art mentioned above when it is necessary to adjust the direction of the circuit board, the circuit board needs to be taken down from the circuit board, then the direction of the circuit board is adjusted, and finally the circuit board is installed, so that the operation is complex and the using effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the device for installing the circuit board comprises a device main body, wherein an extrusion assembly is arranged in the device main body, two partition plates are arranged at the top of the extrusion assembly, the two partition plates are fixedly connected with the device main body, a bottom frame is arranged at the bottom of the device main body, and a rotating assembly is arranged in the bottom frame;

the rotating assembly comprises a worm, a worm wheel, a rotating shaft and a first handle, wherein the worm is meshed with the worm wheel, the worm wheel is fixedly sleeved on the rotating shaft, the top end of the rotating shaft is fixedly connected with the bottom end of the device main body, and the rotating shaft is movably connected with the bottom frame through a bearing.

Further, the first handle is fixedly connected with the worm, and the first handle is movably connected with the bottom frame through a bearing.

Further, the extrusion assembly comprises a positive and negative screw rod, two sliding blocks, two connecting plates, two transverse plates, two rubber pads and a second handle, wherein the positive and negative screw rod is movably connected with the device main body through a bearing, and the two sliding blocks are in threaded connection with the positive and negative screw rod.

Further, two connecting plate both ends respectively with two diaphragm and two slider fixed connection, two rubber pad respectively with two diaphragm fixed connection.

Further, the second handle is fixedly connected with the positive and negative screw rod, and the second handle is movably connected with the device main body through a bearing.

Further, four sideboards are fixedly connected to the outer side of the bottom frame, and the bottom ends of the four sideboards are fixedly connected with the protection cylinder.

The utility model has the technical effects and advantages that:

according to the utility model, the first handle is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, the rotating shaft is driven to rotate, the rotating shaft drives the device main body to rotate, the circuit board is driven to rotate, the direction of the circuit board is regulated, meanwhile, the direction of the circuit board can be locked through the arrangement of the worm and the worm wheel, the operation is simple, the direction is convenient to regulate, and the use effect is good;

according to the utility model, the second handle is rotated to drive the positive and negative screw rod to rotate, the positive and negative screw rod drives the two sliding blocks to move in opposite directions, so that the two connecting plates are driven to move in opposite directions, the two transverse plates are driven to move in opposite directions, the two rubber pads squeeze and fix the circuit board, and the operation is simple, so that the circuit board is convenient to fix.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the extrusion assembly of the present utility model;

FIG. 4 is a schematic view of a rotating assembly according to the present utility model;

in the figure: 1. a device body; 2. a partition plate; 3. a bottom frame; 4. a rotating assembly; 5. a protective cylinder; 6. a side plate; 7. an extrusion assembly; 401. a worm; 402. a worm wheel; 403. a rotating shaft; 404. a first handle; 701. a positive and negative screw rod; 702. a slide block; 703. a connecting plate; 704. a cross plate; 705. a rubber pad; 706. and a second handle.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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 of the specification, a device for installing a circuit board according to this embodiment includes a device main body 1, an extrusion assembly 7 is provided inside the device main body 1, two partition boards 2 are provided at the top of the extrusion assembly 7, the two partition boards 2 are fixedly connected with the device main body 1, a bottom frame 3 is provided at the bottom of the device main body 1, and a rotating assembly 4 is provided inside the bottom frame 3.

The rotating assembly 4 comprises a worm 401, a worm wheel 402, a rotating shaft 403 and a first handle 404, wherein the worm 401 is meshed with the worm wheel 402, the worm wheel 402 is fixedly sleeved on the rotating shaft 403, the top end of the rotating shaft 403 is fixedly connected with the bottom end of the device body 1, the rotating shaft 403 is movably connected with the bottom frame 3 through a bearing, the first handle 404 is fixedly connected with the worm 401, the first handle 404 is movably connected with the bottom frame 3 through a bearing, and the contact area between a human hand and the worm 401 is increased by arranging the first handle 404, so that a worker can conveniently screw the worm 401.

Specifically, when the direction of the circuit board needs to be adjusted, and the circuit board is located inside the device main body 1, because the first handle 404 is movably connected with the bottom frame 3 through the bearing, and the first handle 404 is fixedly connected with the worm 401, the first handle 404 is rotated to drive the worm 401 to rotate, because the worm 401 is meshed with the worm wheel 402, the worm 401 drives the worm wheel 402 to rotate, thereby driving the rotating shaft 403 to rotate, because the rotating shaft 403 is movably connected with the bottom frame 3 through the bearing, the rotating shaft 403 is fixedly connected with the device main body 1, the rotating shaft 403 drives the device main body 1 to rotate, thereby driving the circuit board to rotate, and adjusting the direction of the circuit board, meanwhile, the direction of the circuit board can be locked through the arrangement of the worm 401 and the worm wheel 402, the operation is simple, the direction is convenient to adjust, and the use effect is good.

Further, the extrusion assembly 7 comprises a positive and negative screw rod 701, two sliding blocks 702, two connecting plates 703, two transverse plates 704, two rubber pads 705 and a second handle 706, the positive and negative screw rod 701 is movably connected with the device main body 1 through a bearing, the two sliding blocks 702 are in threaded connection with the positive and negative screw rod 701, two ends of the two connecting plates 703 are fixedly connected with the two transverse plates 704 and the two sliding blocks 702 respectively, the two rubber pads 705 are fixedly connected with the two transverse plates 704 respectively, the second handle 706 is fixedly connected with the positive and negative screw rod 701, the second handle 706 is movably connected with the device main body 1 through the bearing, the contact area between a human hand and the positive and negative screw rod 701 is increased through the arrangement of the second handle 706, and the positive and negative screw rod 701 is convenient to screw by workers.

The circuit board is placed in the device main body 1, and the circuit board is contacted with the two partition boards 2, the second handle 706 is movably connected with the device main body 1 through a bearing, the positive and negative screw rod 701 is fixedly connected with the second handle 706, so that the second handle 706 is rotated to drive the positive and negative screw rod 701 to rotate, the two slide blocks 702 are both in threaded connection with the positive and negative screw rod 701, the two connecting plates 703 are matched with the two partition boards 2 to limit the two slide blocks 702 to rotate, so that the positive and negative screw rod 701 drives the two slide blocks 702 to move in opposite directions, the two connecting plates 703 are driven to move in opposite directions, the two cross plates 704 are driven to move in opposite directions, the two rubber pads 705 are used for fixing the circuit board in a pressing mode, the circuit board is convenient to fix, and the second handle 706 is reversed to release the fixing of the circuit board, and the two cross plates are prevented from being crushed by arranging the two rubber pads 705.

Further, four sideboards 6 are fixedly connected to the outer side of the bottom frame 3, the bottom ends of the four sideboards 6 are fixedly connected with the protection cylinders 5, the bottom frame 3 is placed on a carrier, four fixing bolts are inserted into the four protection cylinders 5, the bottom frame 3 is fixed with the carrier through the four fixing bolts, the bottom frame 3 is conveniently installed, and the bottom frame 3 is disassembled in the same way.

The application method of the embodiment is as follows:

when the direction of circuit board needs to be adjusted, thereby rotate first handle 404 and drive worm 401 and rotate, worm 401 drives worm wheel 402 and rotates, thereby drive pivot 403 and rotate, pivot 403 drives device main part 1 and rotates, thereby drive the circuit board and rotate, adjust the direction of circuit board, simultaneously through setting up worm 401 and worm wheel 402, can lock the direction of circuit board, and is easy to operate, convenient direction of adjustment, excellent in use effect, thereby rotate second handle 706 and drive positive and negative lead screw 701 and rotate, positive and negative lead screw 701 drives two sliders 702 and moves in opposite directions, thereby drive two connecting plates 703 and move in opposite directions, and then drive two diaphragm 704 and move in opposite directions, two rubber pads 705 extrude the circuit board fixedly.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.

Claims (6)

1. The utility model provides a device of installation circuit board, includes device main part (1), device main part (1) inside is equipped with extrusion subassembly (7), extrusion subassembly (7) top is equipped with two baffles (2), and two baffle (2) all with device main part (1) fixed connection, its characterized in that: the bottom of the device main body (1) is provided with a bottom frame (3), and a rotating assembly (4) is arranged in the bottom frame (3);

the rotating assembly (4) comprises a worm (401), a worm wheel (402), a rotating shaft (403) and a first handle (404), wherein the worm (401) is meshed with the worm wheel (402), the worm wheel (402) is fixedly sleeved on the rotating shaft (403), the top end of the rotating shaft (403) is fixedly connected with the bottom end of the device main body (1), and the rotating shaft (403) is movably connected with the bottom frame (3) through a bearing.

2. A device for mounting a circuit board according to claim 1, wherein: the first handle (404) is fixedly connected with the worm (401), and the first handle (404) is movably connected with the bottom frame (3) through a bearing.

3. A device for mounting a circuit board according to claim 1, wherein: the extrusion assembly (7) comprises a positive and negative screw rod (701), two sliding blocks (702), two connecting plates (703), two transverse plates (704), two rubber pads (705) and a second handle (706), wherein the positive and negative screw rod (701) is movably connected with the device main body (1) through a bearing, and the two sliding blocks (702) are in threaded connection with the positive and negative screw rod (701).

4. A device for mounting a circuit board according to claim 3, wherein: two ends of the connecting plate (703) are fixedly connected with the two transverse plates (704) and the two sliding blocks (702) respectively, and the two rubber pads (705) are fixedly connected with the two transverse plates (704) respectively.

5. A device for mounting a circuit board according to claim 3, wherein: the second handle (706) is fixedly connected with the front and back screw rod (701), and the second handle (706) is movably connected with the device main body (1) through a bearing.

6. A device for mounting a circuit board according to claim 1, wherein: four sideboards (6) are fixedly connected to the outer side of the bottom frame (3), and the bottom ends of the sideboards (6) are fixedly communicated with the protection cylinder (5).