Double-sided circuit board convenient to install

Abstract

The utility model relates to the technical field of double-sided circuit boards, in particular to a double-sided circuit board convenient to install, which comprises a frame body, a clamping mechanism is arranged in the frame body, a double-sided circuit board body is arranged on the clamping mechanism, two sides of the frame body are respectively provided with an installation mechanism, the clamping mechanism comprises a rotating rod, and the rotating rod is arranged on the frame body. The rotating rod is rotatably connected to the inner wall of the frame body, positive and negative threads are arranged on the rotating rod, two mounting plates are in threaded connection with the rotating rod, and clamping seats are fixedly mounted on the two mounting plates. By arranging the clamping mechanism, the purpose of conveniently clamping different double-sided circuit boards is achieved, installation of the different double-sided circuit boards is facilitated, meanwhile, the double-sided circuit boards are convenient to disassemble, and by arranging the installation mechanism, the positions of the installation through holes are adjusted according to the actual installation situation, and installation of the double-sided circuit boards is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided circuit boards, in particular to a double-sided circuit board which is easy to install. Background Art

[0002] A double-sided circuit board is an electronic circuit board with two layers of wire routing, distributed on both surfaces of the board. The circuit traces of one layer are underneath the traces of the other layer, and the two layers are connected by through holes or pins. Double-sided circuit boards can be used to design and manufacture complex electronic devices because they provide more circuit layout and connection options. Double-sided circuit boards are often used in applications that require multiple electronic components to be connected, such as computer motherboards, mobile phone circuit boards, etc.

[0003] At present, the existing double-sided circuit board has mounting holes on its surface for mounting with bolts. However, the existing mounting method makes the installation and removal of the double-sided circuit board inconvenient, and the positions of the mounting holes are fixed, thereby reducing the practicality of the installation of the double-sided circuit board. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a double-sided circuit board which is easy to install.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A double-sided circuit board that is easy to install is designed, including a frame, characterized in that: a clamping mechanism is provided in the frame, a double-sided circuit board body is provided on the clamping mechanism, mounting mechanisms are provided on both sides of the frame, the clamping mechanism includes a rotating rod, the rotating rod is rotatably connected to the inner wall of the frame, the rotating rod is provided with positive and negative threads, a mounting plate is threadedly connected to the rotating rod, the number of the mounting plates is two, and clamping seats are fixedly installed on the two mounting plates.

[0007] Furthermore, a first sliding rod is fixedly mounted on the inner wall of the frame, and the mounting plate slides on the first sliding rod.

[0008] Furthermore, a threaded rod is threadedly connected to the clamping seat, one end of the threaded rod passes through the clamping seat and is rotatably connected to a pressure plate, and the pressure plate slides on the inner wall of the clamping seat.

[0009] Furthermore, one end of the rotating rod passes through the frame and is fixedly mounted with a gear, a bracket is fixedly mounted on the frame, a first spring is fixedly mounted on the bracket, one end of the first spring is fixedly mounted with a pin, and one end of the pin passes through the inner wall of the bracket.

[0010] Furthermore, the mounting mechanism includes a second sliding bar, which is fixedly mounted on a side surface of the frame. There are two second sliding bars, which are symmetrically arranged with the frame as the center.

[0011] Furthermore, a mounting block is slidably provided on the second slide bar, the number of the mounting blocks is four, a sliding hole is provided on the mounting block, the second slide bar slides in the sliding hole, and a mounting through hole is provided on the mounting block.

[0012] Furthermore, a second spring is fixedly mounted on the side of the mounting block, an insertion rod is fixedly mounted on one end of the second spring, one end of the insertion rod passes through the inner wall of the sliding hole, and a slot is provided on the side of the second sliding rod.

[0013] The utility model proposes a double-sided circuit board that is easy to install, and has the beneficial effects of: by providing a clamping mechanism, it is convenient to clamp different double-sided circuit boards, which is beneficial to the installation of different double-sided circuit boards. At the same time, the double-sided circuit board is relatively convenient to disassemble. By providing an installation mechanism, the position of the installation through hole can be adjusted according to the actual installation situation, which is beneficial to the installation of the double-sided circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a top view of the overall structure of the utility model;

[0016] Figure 3 It is a side view of the overall structure of the utility model;

[0017] Figure 4 It is an enlarged view of point A of the utility model;

[0018] Figure 5 It is a cross-sectional view of the installation block of the utility model.

[0019] In the figure: 1, frame; 21, second slide bar; 22, mounting hole; 23, mounting block; 24, plug rod; 25, slot; 26, second spring; 27, slide hole; 31, threaded rod; 32, first slide bar; 33, mounting plate; 34, rotating rod; 35, clamping seat; 36, bracket; 37, latch; 38, first spring; 39, pressure plate; 310, gear; 4, double-sided circuit board body. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 , a double-sided circuit board that is easy to install, includes a frame 1, characterized in that: a clamping mechanism is provided in the frame 1, and the clamping mechanism is provided to facilitate the clamping of different double-sided circuit boards, which is conducive to the installation of different double-sided circuit boards, a double-sided circuit board body 4 is provided on the clamping mechanism, and mounting mechanisms are provided on both sides of the frame 1. By providing the mounting mechanism, the position of the mounting through hole 22 is adjusted according to the actual installation situation, which is conducive to the installation of the double-sided circuit board, and the clamping mechanism includes a rotating rod 34, the rotating rod 34 is rotatably connected to the inner wall of the frame 1, and the rotating rod 34 is provided with positive and negative threads. By providing the rotating rod 34 with positive and negative threads, it is convenient to drive the mounting plate 33 of the vehicle to slide toward each other along the surface of the first sliding rod 32, the rotating rod 34 is threadedly connected with a mounting plate 33, and the number of the mounting plates 33 is two, and by providing the mounting plate 33, it is convenient to undertake the installation of the clamping seat 35, and the clamping seat 35 is fixedly installed on the two mounting plates 33, and the number of the clamping seat 35 is two.

[0022] In detail, a first slide bar 32 is fixedly mounted on the inner wall of the frame 1 , and the mounting plate 33 slides on the first slide bar 32 . The first slide bar 32 is provided to limit the movement of the mounting plate 33 .

[0023] Furthermore, a threaded rod 31 is threadedly connected to the clamping seat 35. The threaded rod 31 is provided to facilitate the pressure plate 39 to move vertically along the inner wall of the clamping seat 5. One end of the threaded rod 31 passes through the clamping seat 35 and is rotatably connected to the pressure plate 39. The pressure plate 39 is in the shape of a strip plate. The pressure plate 39 is provided in conjunction with the threaded rod 31 to facilitate fixing one end of the double-sided circuit board to the inner wall of the clamping seat 35, and the pressure plate 39 slides on the inner wall of the clamping seat 35.

[0024] To go further, one end of the rotating rod 34 passes through the frame 1 and is fixedly installed with a gear 310. The gear 310 is provided to facilitate the insertion of one end of the pin 37. A bracket 36 is fixedly installed on the frame 1. The shape of the bracket 36 is L-shaped. The bracket 36 is provided to facilitate the installation of the first spring 38. The first spring 38 is fixedly installed on the bracket 36. A pin 37 is fixedly installed on one end of the first spring 38. One end of the pin 37 passes through the inner wall of the bracket 36. The pin 37 is provided to facilitate the insertion between the teeth of the gear 310.

[0025] In more detail, the mounting mechanism includes a second slide bar 21, which is fixedly mounted on the side of the frame 1. The second slide bar 21 is provided to facilitate the sliding of the mounting block 23. There are two second slide bars 21, which are symmetrically arranged with the frame 1 as the center.

[0026] In general, a mounting block 23 is slidably provided on the second slide bar 21, and there are four mounting blocks 23 in the shape of a square block. The mounting block 23 is provided to facilitate the opening of the mounting through hole 22. A sliding hole 27 is provided on the mounting block 23. The sliding hole 27 is provided to facilitate the sliding of the second slide bar 21. The second slide bar 21 slides in the sliding hole 27. A mounting through hole 22 is provided on the mounting block 23. The mounting through hole 22 is provided to facilitate the installation of the double-sided circuit board to the specified position in conjunction with the bolts.

[0027] Finally, a second spring 26 is fixedly installed on the side of the mounting block 23. The second spring 26 facilitates the installation of the plug rod 24. The plug rod 24 is fixedly installed on one end of the second spring 26. The plug rod 24 is conveniently inserted into the slot 25. One end of the plug rod 24 passes through the inner wall of the sliding hole 27. A slot 25 is provided on the side of the second sliding rod 21. The slot 25 facilitates the insertion of the plug rod 24.

[0028] Working method: When installing the double-sided circuit board, first place the double-sided circuit board body 4 between the clamping seats 35 on both sides, then pull the pin 37, pull one end of the pin 37 away from between the teeth of the gear 310, and then rotate the gear 310. The gear 310 drives the rotating rod 34 to rotate. The rotating rod 34 is provided with positive and negative threads, which will drive the mounting plates 33 on both sides to slide toward each other along the surface of the first slide bar 32. The mounting plates 33 on both sides will drive the clamping seats 35 on both sides to slide toward each other until the clamping seats 35 on both sides clamp the double-sided circuit board body 4, and then rotate the threaded rod 31. The threaded rod 31 will drive the pressing plate 39 to move vertically along the inner wall of the clamping seat 35 until the pressing plate 39 clamps and fixes the double-sided circuit board body 4. Through the above arrangement, it is convenient to add and install double-sided circuit boards of different sizes.

[0029] After the double-sided circuit board body 4 is fixed, pull the insertion rod 24 to pull one end of the insertion rod 24 away from the slot 25, and then slide the mounting block 23 along the surface of the second slide bar 21. The mounting block 23 will drive the mounting through hole 22 to move until the mounting through hole 22 moves to a suitable position, and then pass the bolt through the mounting through hole 22 and fix it to the mounting surface. Through the above arrangement, it is easy to adjust the position of the mounting through hole 22, which is beneficial to the installation of the double-sided circuit board.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-sided circuit board that is easy to install, comprising a frame (1), characterized in that: The frame (1) is provided with a clamping mechanism, on which a double-sided circuit board body (4) is provided, and mounting mechanisms are provided on both sides of the frame (1), wherein the clamping mechanism comprises a rotating rod (34), wherein the rotating rod (34) is rotatably connected to the inner wall of the frame (1), wherein the rotating rod (34) is provided with positive and negative threads, wherein a mounting plate (33) is threadedly connected to the rotating rod (34), wherein the number of the mounting plates (33) is two, and a clamping seat (35) is fixedly mounted on each of the two mounting plates (33).

2. A double-sided circuit board that is easy to install according to claim 1, characterized in that: A first sliding rod (32) is fixedly mounted on the inner wall of the frame (1), and the mounting plate (33) slides on the first sliding rod (32).

3. A double-sided circuit board that is easy to install according to claim 2, characterized in that: A threaded rod (31) is threadedly connected to the clamping seat (35), one end of the threaded rod (31) passes through the clamping seat (35) and is rotatably connected to a pressure plate (39), and the pressure plate (39) slides on the inner wall of the clamping seat (35).

4. A double-sided circuit board that is easy to install according to claim 3, characterized in that: One end of the rotating rod (34) passes through the frame (1) and is fixedly mounted with a gear (310); a bracket (36) is fixedly mounted on the frame (1); a first spring (38) is fixedly mounted on the bracket (36); a latch (37) is fixedly mounted on one end of the first spring (38); and one end of the latch (37) passes through the inner wall of the bracket (36).

5. The double-sided circuit board that is easy to install according to claim 1, characterized in that: The mounting mechanism comprises a second sliding rod (21), the second sliding rod (21) being fixedly mounted on a side surface of the frame (1), the number of the second sliding rods (21) being two, and the two second sliding rods (21) being symmetrically arranged with the frame (1) as the center.

6. A double-sided circuit board that is easy to install according to claim 5, characterized in that: A mounting block (23) is slidably arranged on the second sliding rod (21), the number of the mounting blocks (23) is four, a sliding hole (27) is provided on the mounting block (23), the second sliding rod (21) slides in the sliding hole (27), and a mounting through hole (22) is provided on the mounting block (23).

7. A double-sided circuit board that is easy to install according to claim 6, characterized in that: A second spring (26) is fixedly mounted on the side of the mounting block (23), an insertion rod (24) is fixedly mounted on one end of the second spring (26), one end of the insertion rod (24) passes through the inner wall of the sliding hole (27), and a slot (25) is provided on the side of the second sliding rod (21).

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