Circuit board insulation protection device

Abstract

The utility model discloses a circuit board insulation protection device, which relates to the technical field of circuit boards and comprises a baffle mechanism, a base mechanism is fixedly connected to the outside of the baffle mechanism, a protection mechanism is slidably connected to the inside of the base mechanism, the baffle mechanism comprises a limiting plate, a buckle is fixedly connected to the tail end of the limiting plate, and the buckle is fixedly connected to the tail end of the limiting plate. The buckle is sleeved with a fixing piece, and the tail end of the limiting plate is fixedly connected with a pull ring. The circuit board is placed in the base, then the limiting plate is pushed to drive the buckle to enter the fixing piece, external force is applied to the protective cover, the insulation protective plate is driven to move, the insulation protective plate is made to be located above the circuit board, the purpose of protecting the circuit board is achieved, and the dustproof cover slides, so that the circuit board is prevented from being damaged. The insulating protection plate is attached to the circuit board, the connecting block is fixed to the right side of the protection cover through the rubber rod, the position of the protection cover can be fixed, and therefore protection of the circuit board is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to an insulation protection device for a circuit board. Background Art

[0002] Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. With the rapid development of the electronics industry, most electronic products require the use of circuit boards to connect electronic components.

[0003] The Chinese patent application publication number CN108135079B discloses a circuit board, in which a conductive component is arranged on the surface of a boss of a circuit substrate, which can effectively reduce the stress on the conductive component during the stretching process, that is, reduce the strain of the conductive component during the stretching process, thereby reducing the change in the resistance value of the conductive component during the stretching process. The influence of the resistance change of the conductive component on the performance of the circuit board is reduced, and the performance of the circuit board is improved.

[0004] In order to solve the problem that the resistance of the stretchable metal wiring in the above-mentioned technical solution changes greatly as the circuit substrate is stretched, the existing technology adopts the method of replacing the material of the metal wire to deal with it, but there is still a lack of protective devices on the outside of the circuit board, which leads to the problem of shortened life of the circuit board. Utility Model Content

[0005] The purpose of the utility model is to provide a circuit board insulation protection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A circuit board insulation protection device comprises a baffle mechanism, wherein the outside of the baffle mechanism is fixedly connected with a base mechanism, and the inside of the base mechanism is slidably connected with a protection mechanism.

[0008] The baffle mechanism comprises a limiting plate, a buckle is fixedly connected to the rear end of the limiting plate, a fixing piece is sleeved on the outside of the buckle, and a pull ring is fixedly connected to the rear end of the limiting plate.

[0009] A further improvement of the technical solution of the utility model is that: the base mechanism includes a base, the base is sleeved on the outside of the limiting plate, the base is fixedly connected to the outside of the fixing member, a slide groove is provided inside the base, a circuit board is movably connected inside the slide groove, and the circuit board is placed inside the base, so that the position of the circuit board can be fixed.

[0010] A further improvement of the technical solution of the utility model is that the bottom surface of the circuit board is in contact with the inner wall of the base, and a second slide groove is provided on the top of the base. The circuit board is placed inside the base to protect the bottom and left and right sides of the circuit board.

[0011] A further improvement of the technical solution of the utility model is that the protection mechanism includes a protection cover, the lower surface of the protection cover is fixedly connected with an insulating protection plate, the lower surface of the insulating protection plate is in contact with the upper surface of the circuit board, the lower surfaces of both sides of the protection cover are fixedly connected with sliding rods, the insulating protection plate is in contact with the upper surface of the circuit board, thereby achieving protection for the circuit board.

[0012] A further improvement of the technical solution of the utility model is that a stopper is fixedly connected to the lower surface of the sliding rod, a plastic ball is rotatably connected inside the stopper, the sliding rod, the stopper and the plastic ball are all slidably connected inside the second slide groove, and the plastic ball rotates inside the stopper, thereby improving the smoothness of the movement of the stopper and the sliding rod.

[0013] A further improvement of the technical solution of the utility model is that a card hole is opened on the right side of the protective cover, a rubber rod is sleeved inside the card hole, a connecting block is sleeved outside the rubber rod, and the rubber rod is made of rubber material, which can increase friction while insulating, thereby achieving the purpose of improving practicality.

[0014] A further improvement of the technical solution of the utility model is that: an L-shaped clamping block is fixedly connected to the lower surface of the connecting block, a connecting rod is fixedly connected to the left side of the L-shaped clamping block, and the connecting rod slides inside the protective cover to move the position of the L-shaped clamping block, thereby achieving the effect of fixing the protective cover.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides an insulation protection device for a circuit board, which pushes a limit plate to drive a buckle to enter a fixing part, so that the position of the limit plate can be fixed, and an external force is applied to the protective cover, thereby driving the insulation protection plate to move, so that the insulation protection plate is located above the circuit board, so that the base protects the bottom and left and right sides of the circuit board, and cooperates with the limit plate to fix the position of the circuit board, thereby achieving the purpose of protecting the circuit board.

[0017] 2. The utility model provides an insulation protection device for a circuit board. After the circuit board is fixed, the protective cover is pulled, and the sliding rod, the stopper and the plastic ball are forced to move in the second slide groove, so that the insulation protection plate is fitted with the upper surface of the circuit board, and then the inner side of the L-shaped block is fitted with the base, and the connecting block is fixed to the right side of the protective cover with a rubber rod, so that the position of the L-shaped block can be fixed, and then the position of the protective cover can be fixed, thereby realizing the protection of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the baffle mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the base mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the front structure of the protection mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the rear structure of the protection mechanism of the utility model.

[0023] In the figure: 1. baffle mechanism; 11. limit plate; 12. buckle; 13. fixing piece; 14. pull ring; 2. base mechanism; 21. base; 22. slide slot 1; 23. circuit board; 24. slide slot 2; 3. protection mechanism; 30. connecting rod; 31. protection cover; 32. insulating protection plate; 33. slide rod; 34. stopper; 35. plastic ball; 36. card hole; 37. rubber rod; 38. connecting block; 39. L-shaped card block. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-5 As shown, the utility model provides a circuit board insulation protection device, including a baffle mechanism 1, the baffle mechanism 1 is fixedly connected to the outside with a base mechanism 2, the base mechanism 2 is slidably connected to the inside with a protection mechanism 3, the baffle mechanism 1 includes a limit plate 11, the tail end of the limit plate 11 is fixedly connected to a buckle 12, the outside of the buckle 12 is sleeved with a fixing member 13, and the tail end of the limit plate 11 is fixedly connected to a pull ring 14;

[0027] Specifically, after placing the circuit board 23 into the base 21, pinch the pull ring 14 to insert the buckle 12 and the limit plate 11 into the hole on the front side of the base 21, and then push the limit plate 11 backward to drive the buckle 12 into the fixing member 13. The buckle 12 is made of plastic, so when the buckle 12 enters the fixing member 13, its two sides are squeezed toward the middle by force. There are fixing holes on both sides of the fixing member 13. The protruding parts on both sides of the buckle 12 enter the fixing holes as the limit plate 11 is pushed, so that the position of the limit plate 11 can be fixed, and then cooperate with the protective cover 31 to protect the circuit board 23.

[0028] Example 2

[0029] like Figure 1-5 As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the base mechanism 2 includes a base 21, the base 21 is sleeved on the outside of the limiting plate 11, the base 21 is fixedly connected to the outside of the fixing member 13, a slide groove 22 is provided inside the base 21, a circuit board 23 is movably connected inside the slide groove 22, the bottom surface of the circuit board 23 is in contact with the inner wall of the base 21, and a slide groove 24 is provided at the top of the base 21;

[0030] Specifically, the circuit board 23 is placed into the base 21 along the slide groove 1 22, so that the base 21 can protect the bottom and left and right sides of the circuit board 23, and at the same time can fix the position of the circuit board 23 to prevent the circuit board 23 from moving when the circuit board 23 is in use. There is a block on the left side of the slide groove 24 that is higher than the bottom of the slide groove, so as to limit the sliding range of the protective cover 31.

[0031] Example 3

[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the protection mechanism 3 includes a protection cover 31, the lower surface of the protection cover 31 is fixedly connected with an insulating protection plate 32, the lower surface of the insulating protection plate 32 is in contact with the upper surface of the circuit board 23, the lower surfaces of both sides of the protection cover 31 are fixedly connected with sliding rods 33, the lower surface of the sliding rods 33 is fixedly connected with a stopper 34, the inside of the stopper 34 is rotatably connected with a plastic ball 35, the sliding rod 33, the stopper 34 and the plastic ball 35 are all slidably connected inside the slide groove 24, a card hole 36 is opened on the right side of the protection cover 31, a rubber rod 37 is sleeved inside the card hole 36, a connecting block 38 is sleeved outside the rubber rod 37, an L-shaped card block 39 is fixedly connected to the lower surface of the connecting block 38, a connecting rod 30 is fixedly connected to the left side of the L-shaped card block 39, and the connecting rod 30 slides inside the protection cover 31;

[0033] Specifically, after fixing the circuit board 23, the protective cover 31 is pulled, and the sliding rod 33, the stop block 34 and the plastic ball 35 are moved under the force. After being forced, the plastic ball 35 rotates inside the stop block 34, thereby improving the smoothness of the movement of the protective cover 31, thereby driving the insulating protective plate 32 to move. When the protective cover 31 moves to the right, it can drive the insulating protective plate 32 to move to the right, so that the insulating protective plate 32 is fitted with the upper surface of the circuit board 23, and then the inner side of the L-shaped block 39 is fitted with the base 21, and the rubber rod 37 is used to fix the connecting block 38 to the right side of the protective cover 31, so that the position of the L-shaped block 39 can be fixed, and then the position of the protective cover 31 can be fixed, thereby achieving protection of the circuit board 23.

[0034] The working principle of the circuit board insulation protection device is described in detail below.

[0035] like Figure 1-5 As shown, when in use, the circuit board 23 is placed into the base 21 along the slide groove 22, and the limit plate 11 is pushed to drive the buckle 12 to enter the fixing part 13, so as to fix the position of the circuit board 23. After fixing, the protective cover 31 is pushed, and the slide rod 33, the stop block 34 and the plastic ball 35 are moved under force, so that the insulating protective plate 32 is fitted with the upper surface of the circuit board 23, and then the inner side of the L-shaped block 39 is fitted with the base 21, and the rubber rod 37 is used to fix the connecting block 38 on the right side of the protective cover 31, and the position of the L-shaped block 39 is fixed, and then the position of the protective cover 31 can be fixed, thereby realizing the protection of the circuit board 23.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A circuit board insulation protection device, comprising a baffle mechanism (1), characterized in that: The outside of the baffle mechanism (1) is fixedly connected to a base mechanism (2), and the inside of the base mechanism (2) is slidably connected to a protection mechanism (3); The baffle mechanism (1) comprises a limit plate (11), the rear end of the limit plate (11) is fixedly connected to a buckle (12), the exterior of the buckle (12) is sleeved with a fixing member (13), and the rear end of the limit plate (11) is fixedly connected to a pull ring (14).

2. A circuit board insulation protection device according to claim 1, characterized in that: The base mechanism (2) comprises a base (21), the base (21) is sleeved on the outside of the limiting plate (11), the base (21) is fixedly connected to the outside of the fixing member (13), a slide groove (22) is provided inside the base (21), and a circuit board (23) is movably connected inside the slide groove (22).

3. A circuit board insulation protection device according to claim 2, characterized in that: The bottom surface of the circuit board (23) is in contact with the inner wall of the base (21), and a second slide groove (24) is provided at the top of the base (21).

4. A circuit board insulation protection device according to claim 1, characterized in that: The protection mechanism (3) comprises a protection cover (31), the lower surface of the protection cover (31) is fixedly connected to an insulating protection plate (32), the lower surface of the insulating protection plate (32) is in contact with the upper surface of the circuit board (23), and the lower surfaces on both sides of the protection cover (31) are fixedly connected to sliding rods (33).

5. A circuit board insulation protection device according to claim 4, characterized in that: A stopper (34) is fixedly connected to the lower surface of the slide bar (33), a plastic ball (35) is rotatably connected inside the stopper (34), and the slide bar (33), the stopper (34) and the plastic ball (35) are all slidably connected inside the second slide groove (24).

6. A circuit board insulation protection device according to claim 4, characterized in that: A clamping hole (36) is provided on the right side of the protective cover (31), a rubber rod (37) is sleeved inside the clamping hole (36), and a connecting block (38) is sleeved outside the rubber rod (37).

7. A circuit board insulation protection device according to claim 6, characterized in that: An L-shaped clamping block (39) is fixedly connected to the lower surface of the connecting block (38), a connecting rod (30) is fixedly connected to the left side of the L-shaped clamping block (39), and the connecting rod (30) slides inside the protective cover (31).

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