Circuit board with anti-bending and anti-deformation functions

Abstract

The utility model relates to the technical field of circuit boards, in particular to a circuit board with anti-bending and anti-deformation functions, which comprises a circuit board and a shell, the lower end of an anti-deformation layer in the circuit board is riveted with the upper end of a base layer, and the lower end of a circuit layer in the circuit board is riveted with the upper end of an elastic recovery layer. The lower end of a bottom cover in the circuit board is inserted into the upper end of a base in the shell, and the two sides of the base are welded to the lower ends of supports on the two sides. The toughness of the circuit board can be better through the anti-fracture layer so that the circuit board can not be broken easily, the sliding blocks in the sliding grooves can slide through the two side supports welded to the two sides of the base, and the top cover can be pushed away through sliding of the sliding blocks so that the circuit board can be taken out for work.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a circuit board with anti-bending and anti-deformation functions. Background Art

[0002] Circuit boards can be called: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit boards can be called printed circuit boards or printed circuit boards.

[0003] However, the existing circuit boards are easily broken when being bent due to insufficient folding strength, or the folding strength is sufficient but the recovery strength is insufficient, so that the bent circuit boards cannot be restored to their original state and are eventually recycled.

[0004] Therefore, in order to solve the above problems, a circuit board with anti-bending and anti-deformation functions is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a circuit board with anti-bending and anti-deformation functions to solve the problem that the circuit board in the prior art mentioned in the above background technology is not strong enough to withstand bending and cannot return to its original position after being bent, so that the circuit board needs to be recycled.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circuit board with anti-bending and anti-deformation functions, comprising: a circuit board and a shell, the lower end of the anti-deformation layer in the circuit board is riveted to the upper end of the base layer, the lower end of the circuit layer in the circuit board is riveted to the upper end of the elastic recovery layer, the lower end of the bottom cover in the circuit board is inserted into the upper end of the base in the shell, and the two sides of the base are welded to the lower ends of the two side brackets.

[0007] Preferably, the lower end of the anti-deformation layer in the circuit board is riveted to the upper end of the base layer, and the lower end of the base layer is riveted to the upper end of the anti-fracture layer.

[0008] Preferably, the lower end of the anti-fracture layer is riveted to the upper end of the antistatic layer, and the lower end of the antistatic layer is riveted to the upper end of the circuit layer.

[0009] Preferably, the lower end of the circuit layer is riveted to the upper end of the elastic recovery layer, and the lower end of the elastic recovery layer is riveted to the upper end of the bottom cover.

[0010] Preferably, two side brackets are welded on both sides of the base in the shell, and the upper ends of the two side brackets are welded to the lower end of the slide groove.

[0011] Preferably, a sliding block is inserted into the hollow portion of one side of the slide groove, and the upper end of the sliding block is welded to the lower end of the upper bracket.

[0012] Preferably, the upper end of the upper bracket is welded to the left and right sides of the top cover, and the lower end of the top cover covers the anti-deformation layer.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model can enable the circuit board to return to its original position when it is bent and deformed through the anti-deformation layer and the elastic recovery layer, can make the circuit board more resilient through the anti-fracture layer so that the circuit board is not easily broken, and can enable the slider inside the slide groove to slide through the two side brackets welded on both sides of the base, and can enable the top cover to be pushed open through the sliding of the slider so that the circuit board can be taken out for work.

[0014] 1. The utility model is provided with an anti-deformation layer, a base layer, an anti-fracture layer, an anti-static layer, a circuit layer, an elastic recovery layer and a bottom cover. The anti-deformation layer can prevent the base layer riveted at the lower end of the anti-deformation layer from bending and deforming. The anti-fracture layer riveted at the lower end of the base layer can support the base layer by the anti-fracture layer so that the base layer is not easy to break. The anti-static layer can reduce the static electricity of the circuit board during operation so that the electronic parts can work without being affected by static electricity. The circuit layer can enable the circuit board to be powered on. The elastic recovery layer can enable the circuit board to return to its original position when it is slightly bent.

[0015] 2. The utility model is provided with a base, two side brackets, a slide groove, a slider, an upper bracket and a top cover. The circuit board can be inserted into the shell through the brackets on both sides of the base, the slider can slide in the slide groove through the hollow slide grooves on the upper ends of the two side brackets, and the top cover can slide by welding the upper end of the slider to the two sides of the top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0019] Figure 4 It is a schematic side view of the structure of the utility model.

[0020] In the figure: 1. circuit board; 101. anti-deformation layer; 102. base layer; 103. anti-fracture layer; 104. anti-static layer; 105. circuit layer; 106. elastic recovery layer; 107. bottom cover; 2. outer shell; 201. base; 202. two side brackets; 203. slide groove; 204. slider; 205. upper bracket; 206. top cover. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A circuit board with anti-bending and anti-deformation functions comprises: a circuit board 1 and a shell 2, wherein the lower end of an anti-deformation layer 101 in the circuit board 1 is riveted to the upper end of a base layer 102, the lower end of a circuit layer 105 in the circuit board 1 is riveted to the upper end of an elastic recovery layer 106, the lower end of a bottom cover 107 in the circuit board 1 is inserted into the upper end of a base 201 in the shell 2, and the two sides of the base 201 are welded to the lower ends of two side brackets 202.

[0024] Furthermore, the lower end of the anti-deformation layer 101 in the circuit board 1 is riveted to the upper end of the base layer 102, and the lower end of the base layer 102 is riveted to the upper end of the anti-fracture layer 103. The anti-deformation layer 101 prevents the base layer 102 from being deformed, and the riveting of the lower end of the base layer 102 to the anti-fracture layer 103 can give the base layer 102 a certain toughness, making it not easy for the base layer 102 to break.

[0025] Furthermore, the lower end of the anti-fracture layer 103 is riveted to the upper end of the antistatic layer 104, and the lower end of the antistatic layer 104 is riveted to the upper end of the circuit layer 105. The riveting of the lower end of the anti-fracture layer 103 to the upper end of the antistatic layer 104 can enable the antistatic layer 104 to protect the circuit board 1 so that static electricity will not affect the electronic components and make the circuit board scrapped when the circuit board 1 is working.

[0026] Furthermore, the lower end of the circuit layer 105 is riveted to the upper end of the elastic recovery layer 106, and the lower end of the elastic recovery layer 106 is riveted to the upper end of the bottom cover 107. The circuit layer 105 is used to enable the circuit board 1 to be powered, and the elastic recovery layer 106 is used to enable the circuit board 1 to return to its original position after bending so that the circuit board 1 will not bend.

[0027] Furthermore, two side brackets 202 are welded on both sides of the base 201 in the shell 2, and the upper ends of the two side brackets 202 are welded to the lower ends of the slide grooves 203. The welding of the two sides of the base 201 in the shell 2 and the lower ends of the two side brackets 202 is used to enable the circuit board 1 to be inserted into the two side brackets 202.

[0028] Furthermore, a slider 204 is inserted into the hollow portion of one side of the slide groove 203 , and the upper end of the slider 204 is welded to the lower end of the upper bracket 205 . The slider 204 inserted into the hollow portion of one side of the slide groove 203 is used to enable the slider 204 to slide in the slide groove 203 .

[0029] Furthermore, the upper end of the upper bracket 205 is welded to the left and right sides of the top cover 206, and the lower end of the top cover 206 covers the anti-deformation layer 101. The lower end of the upper bracket 205 is welded to the upper end of the slider 204 to enable the upper bracket 205 to slide so that the top cover 206 welded to the upper end of the upper bracket 205 can be slid.

[0030] Working principle: When in use, first slide the top cover 206, so that the upper brackets 205 on both sides of the top cover 206 slide out of the slide groove 203 with the lower end slider 204. After the slider 204 slides out of the slide groove 203, take out the circuit board 1 from the upper end of the base 201, and place the circuit board 1 on the workbench to work.

[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A circuit board with anti-bending and anti-deformation functions, comprising: A circuit board (1) and a housing (2), characterized in that: the lower end of the anti-deformation layer (101) in the circuit board (1) is riveted to the upper end of the base layer (102), the lower end of the circuit layer (105) in the circuit board (1) is riveted to the upper end of the elastic recovery layer (106), the lower end of the bottom cover (107) in the circuit board (1) is inserted into the upper end of the base (201) in the housing (2), and the two sides of the base (201) are welded to the lower ends of the two side brackets (202).

2. The circuit board with anti-bending and anti-deformation functions according to claim 1, characterized in that: The lower end of the anti-deformation layer (101) in the circuit board (1) is riveted to the upper end of the base layer (102), and the lower end of the base layer (102) is riveted to the upper end of the anti-fracture layer (103).

3. A circuit board with anti-bending and anti-deformation functions according to claim 2, characterized in that: The lower end of the anti-fracture layer (103) is riveted to the upper end of the antistatic layer (104), and the lower end of the antistatic layer (104) is riveted to the upper end of the circuit layer (105).

4. The circuit board with anti-bending and anti-deformation functions according to claim 3, characterized in that: The lower end of the circuit layer (105) is riveted to the upper end of the elastic recovery layer (106), and the lower end of the elastic recovery layer (106) is riveted to the upper end of the bottom cover (107).

5. The circuit board with anti-bending and anti-deformation functions according to claim 1, characterized in that: Two side brackets (202) are welded to two sides of the base (201) in the housing (2), and the upper ends of the two side brackets (202) are welded to the lower ends of the slide grooves (203).

6. The circuit board with anti-bending and anti-deformation functions according to claim 5, characterized in that: A sliding block (204) is inserted into the hollow portion of one side of the slide groove (203), and the upper end of the sliding block (204) is welded to the lower end of the upper bracket (205).

7. The circuit board with anti-bending and anti-deformation functions according to claim 6, characterized in that: The upper end of the upper bracket (205) is welded to the left and right sides of the top cover (206), and the lower end of the top cover (206) covers the anti-deformation layer (101).

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