Splicing assembly type integrated circuit board

Abstract

The utility model discloses a splicing assembly type integrated circuit board, which comprises a first circuit board and a second circuit board, one side of the second circuit board is provided with a groove, the top of one side of the first circuit board is provided with a fixing groove, a fixing rod is installed in the fixing groove in a sliding mode, one end of the fixing rod extends into the fixing groove, and the other end of the fixing rod extends into the fixing groove. A limiting groove is formed in the bottom of one side of the first circuit board, a limiting rod is slidably installed in the limiting groove, one end of the limiting rod extends into the limiting groove, the other end of the limiting rod extends out of the limiting groove, a sliding groove is formed in the top of the limiting rod, and a sliding block is slidably installed in the sliding groove; one end of the sliding block extends into the sliding groove. According to the utility model, the fixing rod and the limiting rod which can move up and down are arranged between the two circuit boards, so that the circuit boards can be effectively assembled, and meanwhile, the circuit boards are prevented from being damaged due to the use of screws.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a spliced ​​assembled integrated circuit board. Background Art

[0002] Integrated circuit boards are made using semiconductor manufacturing technology to manufacture many transistors, resistors, capacitors and other components on a small single-crystal silicon wafer, and then combine the components into a complete electronic circuit using multi-layer wiring or tunnel wiring methods.

[0003] However, there are still some problems when using existing circuit boards:

[0004] When existing composite integrated circuit boards are used in combination, they are usually fixed by screws. However, after long-term use, the screws will rust, and the rusted screws will corrode the circuit board, thereby causing damage to the circuit board.

[0005] In view of the above problems, an innovative design is carried out based on the original circuit board. Utility Model Content

[0006] The purpose of the utility model is to provide a splicing assembly type integrated circuit board to solve the assembly problem proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​assembled integrated circuit board, comprising a first circuit board and a second circuit board, a groove is provided on one side of the second circuit board, a fixing groove is provided on the top of one side of the first circuit board, a fixing rod is slidably installed in the fixing groove, one end of the fixing rod extends into the fixing groove, and the other end of the fixing rod extends out of the fixing groove, a limiting groove is provided on the bottom of one side of the first circuit board, a limiting rod is slidably installed in the limiting groove, one end of the limiting rod extends into the limiting groove, and the other end of the limiting rod extends out of the limiting groove;

[0008] A sliding groove is provided on the top of the limit rod, a sliding block is slidably installed in the sliding groove, one end of the sliding block extends into the sliding groove, and the other end of the sliding block extends out of the sliding groove, a first rotating shaft is rotatably installed on the end of the sliding block extending out of the sliding groove, a second rotating shaft is rotatably installed in the groove, a rotating rod is rotatably installed on the second rotating shaft, and one end of the rotating rod is rotatably connected to the first rotating shaft;

[0009] A moving groove is provided on the inner wall of the bottom of one side of the groove, a moving block is slidably installed in the moving groove, one end of the moving block extends into the moving groove, the other end of the moving block extends out of the moving groove, and the end of the moving block extending out of the moving groove is fixedly connected to one end of the limiting rod;

[0010] A groove is provided on the inner wall of the top of one side of the groove, and a thin rod is slidably installed in the groove, one end of the thin rod extends into the groove, and the other end of the thin rod extends out of the groove;

[0011] A sliding hole is provided on the top inner wall of the groove, and a sliding rod is slidably installed in the sliding hole. One end of the sliding rod extends into the groove, and the other end of the sliding rod extends out of the groove. One end of the fixed rod is fixedly connected to one side of the sliding rod, and the end of the thin rod extending outside the groove is fixedly connected to one side of the sliding rod.

[0012] Preferably, the groove is located on a side of the second circuit board close to the first circuit board, and the fixing rod and the limiting rod are both located on a side of the first circuit board close to the second circuit board.

[0013] By adopting the above technical solution, the fixing rod is used to fix the first circuit board and the second circuit board.

[0014] Preferably, the fixing rod and the limiting rod are both L-shaped structures.

[0015] By adopting the above technical solution, the limiting rod is used to fix the first circuit board and the second circuit board.

[0016] Preferably, one end of a first spring is fixedly mounted on the top of the moving block, and the other end of the first spring is fixedly connected to the top inner wall of the moving groove.

[0017] By adopting the above technical solution, the first spring is used to drive the moving block to reset after moving.

[0018] Preferably, one end of a second spring is fixedly mounted on the bottom of the thin rod, and the other end of the second spring is fixedly connected to the bottom inner wall of the groove.

[0019] By adopting the above technical solution, the second spring is used to drive the thin rod to reset after moving.

[0020] Preferably, one end of the sliding rod extending into the groove contacts one side of the top of the rotating rod.

[0021] By adopting the above technical solution, the sliding rod is used to drive the fixing rod and the limiting rod to separate from the fixing groove and the limiting groove respectively.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] A fixing rod and a limiting rod that can move up and down are arranged between the two circuit boards, so that the circuit boards can be effectively assembled and damage to the circuit boards caused by using screws is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure A part of the utility model;

[0026] Figure 3 It is a schematic diagram of structure B of the utility model.

[0027] In the figure: 1. first circuit board; 2. second circuit board; 3. groove; 4. fixing groove; 5. fixing rod; 6. limiting groove; 7. limiting rod; 8. sliding block; 9. rotating rod; 10. moving groove; 11. moving block; 12. groove; 13. thin rod; 14. sliding hole; 15. sliding rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-3 The utility model provides a technical solution: a spliced ​​assembled integrated circuit board, comprising a first circuit board 1 and a second circuit board 2, a groove 3 is provided on one side of the second circuit board 2, a fixing groove 4 is provided on the top of one side of the first circuit board 1, a fixing rod 5 is slidably installed in the fixing groove 4, one end of the fixing rod 5 extends into the fixing groove 4, and the other end of the fixing rod 5 extends out of the fixing groove 4, a limiting groove 6 is provided on the bottom of one side of the first circuit board 1, a limiting rod 7 is slidably installed in the limiting groove 6, one end of the limiting rod 7 extends into the limiting groove 6, and the other end of the limiting rod 7 extends out of the limiting groove 6.

[0030] Combination Figure 1-3 As shown, a sliding groove is provided on the top of the limiting rod 7, and a sliding block 8 is slidably installed in the sliding groove, one end of the sliding block 8 extends into the sliding groove, and the other end of the sliding block 8 extends out of the sliding groove, and the end of the sliding block 8 extending out of the sliding groove is rotatably installed with a first rotating shaft, and a second rotating shaft is rotatably installed in the groove 3, and a rotating rod 9 is rotatably installed on the second rotating shaft, and one end of the rotating rod 9 is rotatably connected to the first rotating shaft, and a moving groove 10 is provided on the inner wall of the bottom of one side of the groove 3, and a moving block 11 is slidably installed in the moving groove 10, one end of the moving block 11 extends into the moving groove 10, and the other end of the moving block 11 extends out of the moving groove 10, and the end of the moving block 11 extending out of the moving groove 10 is fixedly connected to one end of the limiting rod 7.

[0031] Combination Figure 1-2As shown, a groove 12 is provided on the top inner wall of one side of the groove 3, and a thin rod 13 is slidably installed in the groove 12, one end of the thin rod 13 extends into the groove 12, and the other end of the thin rod 13 extends out of the groove 12; a sliding hole 14 is provided on the top inner wall of the groove 3, and a sliding rod 15 is slidably installed in the sliding hole 14, one end of the sliding rod 15 extends into the groove 3, and the other end of the sliding rod 15 extends out of the groove 3; one end of the fixed rod 5 is fixedly connected to one side of the sliding rod 15, and the end of the thin rod 13 extending out of the groove 12 is fixedly connected to one side of the sliding rod 15.

[0032] The working principle of the utility model is as follows: when assembly is required, first move the sliding rod 15 downward, the sliding rod 15 drives the rotating rod 9 to rotate downward, the rotating rod 9 drives the first rotating shaft to move upward, the first rotating shaft drives the sliding block 8 to move upward, the sliding block 8 drives the limiting rod 7 to move upward, and at the same time, the sliding rod 15 drives the fixing rod 5 to move downward, and then the first circuit board 1 and the second circuit board 2 are close to each other, so that the fixing groove 4 is sleeved on the fixing rod 5, and the limiting groove 6 is sleeved on the limiting rod 7, and then the sliding rod 15 is released, the first spring drives the moving block 11 to move downward, the moving block 11 drives the limiting rod 7 to move downward, the limiting rod 7 clamps the limiting groove 6, and at the same time, the second spring drives the thin rod 13 to move upward, the thin rod 13 drives the sliding rod 15 to move upward, the sliding rod 15 drives the fixing rod 5 to move upward, and the fixing rod 5 clamps the fixing groove 4, thereby achieving the purpose of assembly.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A spliced ​​assembled integrated circuit board, comprising a first circuit board (1) and a second circuit board (2), characterized in that: A groove (3) is provided on one side of the second circuit board (2); a fixing groove (4) is provided on the top of one side of the first circuit board (1); a fixing rod (5) is slidably installed in the fixing groove (4); one end of the fixing rod (5) extends into the fixing groove (4); the other end of the fixing rod (5) extends out of the fixing groove (4); a limiting groove (6) is provided on the bottom of one side of the first circuit board (1); a limiting rod (7) is slidably installed in the limiting groove (6); one end of the limiting rod (7) extends into the limiting groove (6); the other end of the limiting rod (7) extends out of the limiting groove (6); A sliding groove is provided on the top of the limit rod (7), a sliding block (8) is slidably installed in the sliding groove, one end of the sliding block (8) extends into the sliding groove, and the other end of the sliding block (8) extends out of the sliding groove, a first rotating shaft is rotatably installed on the end of the sliding block (8) extending out of the sliding groove, a second rotating shaft is rotatably installed in the groove (3), a rotating rod (9) is rotatably installed on the second rotating shaft, and one end of the rotating rod (9) is rotatably connected to the first rotating shaft; A movable groove (10) is provided on the inner wall of the bottom of one side of the groove (3), a movable block (11) is slidably installed in the movable groove (10), one end of the movable block (11) extends into the movable groove (10), and the other end of the movable block (11) extends out of the movable groove (10), and the end of the movable block (11) extending out of the movable groove (10) is fixedly connected to one end of the limiting rod (7); A groove (12) is provided on the inner wall of the top of one side of the groove (3), a thin rod (13) is slidably installed in the groove (12), one end of the thin rod (13) extends into the groove (12), and the other end of the thin rod (13) extends out of the groove (12); A sliding hole (14) is provided on the inner wall of the top of the groove (3), a sliding rod (15) is slidably installed in the sliding hole (14), one end of the sliding rod (15) extends into the groove (3), and the other end of the sliding rod (15) extends out of the groove (3), one end of the fixed rod (5) is fixedly connected to one side of the sliding rod (15), and one end of the thin rod (13) extending outside the groove (12) is fixedly connected to one side of the sliding rod (15).

2. The splicing assembly type integrated circuit board according to claim 1, characterized in that: The groove (3) is located on one side of the second circuit board (2) close to the first circuit board (1), and the fixing rod (5) and the limiting rod (7) are both located on one side of the first circuit board (1) close to the second circuit board (2).

3. The splicing assembly type integrated circuit board according to claim 1, characterized in that: The fixing rod (5) and the limiting rod (7) are both L-shaped structures.

4. The splicing assembly type integrated circuit board according to claim 1, characterized in that: One end of a first spring is fixedly mounted on the top of the moving block (11), and the other end of the first spring is fixedly connected to the top inner wall of the moving groove (10).

5. The splicing assembly type integrated circuit board according to claim 1, characterized in that: One end of a second spring is fixedly mounted on the bottom of the thin rod (13), and the other end of the second spring is fixedly connected to the bottom inner wall of the groove (12).

6. The splicing assembly type integrated circuit board according to claim 1, characterized in that: One end of the sliding rod (15) extending into the groove (3) contacts one side of the top of the rotating rod (9).

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