CN220235051U

CN220235051U - Flexible circuit board plugging protection device

Info

Publication number: CN220235051U
Application number: CN202321629547.9U
Authority: CN
Inventors: 陈骏
Original assignee: Zhejiang Xinchi Electronics Co ltd
Current assignee: Zhejiang Xinchi Electronics Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-22
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a flexible circuit board plugging protection device, which relates to the technical field of flexible circuit boards and comprises a fixed plate, wherein a movable groove is formed in the fixed plate, a rotating shaft is inserted in the movable groove, the other end of the rotating shaft is fixedly connected with a bidirectional screw rod, the outer surface of the bidirectional screw rod is in threaded connection with two movable plates, and the lower surface of the movable plate is fixedly connected with a connecting plate.

Description

Flexible circuit board plugging protection device

Technical Field

The utility model relates to the technical field of flexible circuit boards, in particular to a flexible circuit board plugging protection device.

Background

Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. The flexible circuit provides excellent electrical performance, meets the design requirements of smaller and higher density mounting, and also helps reduce assembly processes and enhance reliability. Flexible circuit boards are the only solution to meet the miniaturization and movement requirements of electronic products. The flexible bending, winding and folding device can be freely bent, can bear millions of dynamic bending without damaging the wires, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in a three-dimensional space, so that the integration of component assembly and wire connection is achieved; the flexible circuit board can greatly reduce the volume and weight of the electronic product, and is suitable for the requirements of the electronic product on high density, miniaturization and high reliability.

Chinese patent CN215912279U discloses a plug-in type flexible line way board, including flexible line way board body, bayonet joint, fixed block, first guard plate, second guard plate, first set screw and second set screw, flexible line way board body and bayonet joint fixed connection, fixed block, first guard plate and second guard plate pass through first set screw thread tightening, and first guard plate, flexible line way board body and second guard plate pass through second set screw thread tightening. The plug-in type flexible circuit board of this patent has strong protective capability, and convenient to detach simultaneously, but the width can't be adjusted according to the size of circuit board to the protective structure of this patent, is not applicable to multiple circuit board and uses to the protective structure of this patent is too simple, can't protect and dismantle the circuit board grafting effectively, and people of inconvenience use.

The utility model comprises the following steps:

the utility model aims to solve the problems and provide a flexible circuit board plugging protection device which solves the problems in the prior art.

In order to solve the problems, the utility model provides a technical scheme that:

the utility model provides a flexible line way board grafting protector, includes the fixed plate, the inside of fixed plate is provided with the movable groove, the inside interlude in movable groove is provided with the pivot, the other end fixedly connected with two-way lead screw of pivot, the surface threaded connection of two-way lead screw has two fly leaves, the lower fixed surface of fly leaf is connected with the connecting plate, the lower fixed surface of connecting plate is connected with the guard plate.

As a preferable scheme of the utility model, the outer surface of the protection plate is provided with a joint protection block in a penetrating way, and the interior of the joint protection block is provided with a slot.

As a preferable scheme of the utility model, the dismounting assemblies are arranged in the two sides of the protection plate, the connecting rods are inserted in the dismounting assemblies, one ends of the connecting rods are fixedly connected with inserting blocks, the upper surfaces of the inserting blocks are fixedly connected with two springs, the other ends of the two springs are fixedly connected with the inner parts of the dismounting assemblies, and the other ends of the connecting rods are fixedly connected with pushing blocks.

As a preferable scheme of the utility model, joint grooves are formed on two sides of the inside of the protection plate, and the inside of the protection plate is fixedly connected with an electricity-proof plate.

As a preferable scheme of the utility model, the lower surface of the fixing plate is provided with a limit groove, and the inner wall of the limit groove is in sliding connection with the outer surface of the connecting plate.

As a preferable scheme of the utility model, two limiting rods are fixedly connected in the movable groove, and the outer surfaces of the two limiting rods are in sliding connection with the inside of the movable plate.

As a preferable scheme of the utility model, the outer surface of the joint protection block is fixedly connected with a handle.

The beneficial effects of the utility model are as follows: when the protection structure needs to be adjusted, the rotating shaft is rotated, and the rotating shaft is connected with the bidirectional screw rod, so that the bidirectional screw rod can be driven to rotate, and the bidirectional screw rod is in threaded connection with the movable plate, so that the movable plate can be driven to move, the movable plate is prevented from rotating when moving through the limiting rod, the movable plate is driven to move through the movable plate, and the protection plate is driven to move together through the connection plate, so that the width of the protection plate can be adjusted, the width can be adjusted according to the size of the circuit board, and the circuit board is more suitable for various circuit boards;

when the circuit board plug connector is required to be disassembled, the push block is pulled to drive the connecting rod to move, the connecting rod drives the plug block to move, the plug block is pulled out of the slot, and the circuit board plug connector can be effectively protected and disassembled by taking out the circuit board plug connector from the outer side of the protection plate.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

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

FIG. 2 is a schematic view of the internal structure of the fixing plate of the present utility model;

FIG. 3 is a schematic overall elevational view of the present utility model;

fig. 4 is an enlarged view of fig. 3 at a in accordance with the present utility model.

In the figure: 1. a fixing plate; 2. a movable groove; 3. a rotating shaft; 4. a two-way screw rod; 5. a movable plate; 6. a connecting plate; 7. a protection plate; 8. a joint protection block; 9. a slot; 10. disassembling the assembly; 101. a connecting rod; 102. inserting blocks; 103. a spring; 104. a pushing block; 11. a joint groove; 12. an electricity-proof plate; 13. a limit groove; 14. a limit rod; 15. a handle.

The specific embodiment is as follows:

the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a flexible line way board grafting protector, includes fixed plate 1, and the inside of fixed plate 1 is provided with movable groove 2, and the inside of movable groove 2 alternates and is provided with pivot 3, and the other end fixedly connected with two-way lead screw 4 of pivot 3, the surface threaded connection of two-way lead screw 4 has two fly leaves 5, and the lower fixed surface of fly leaf 5 is connected with connecting plate 6, and the lower fixed surface of connecting plate 6 is connected with guard plate 7.

Through the structure: rotating shaft 3, because pivot 3 is connected with two-way lead screw 4, consequently can drive two-way lead screw 4 and rotate, because two-way lead screw 4 and fly leaf 5 threaded connection, consequently can drive fly leaf 5 and remove, prevent to take place to rotate when fly leaf 5 removes through gag lever post 14, drive connecting plate 6 through fly leaf 5 and remove, drive guard plate 7 through connecting plate 6 and remove in the lump to can adjust guard plate 7's width, realized can adjusting the width according to the size of circuit board.

Further, the outer surface of the protection plate 7 is provided with a joint protection block 8 in a penetrating mode, and a slot 9 is formed in the joint protection block 8.

Further, the inside dismantlement subassembly 10 that is provided with in both sides of guard plate 7, the inside interlude of dismantlement subassembly 10 is provided with connecting rod 101, and connecting rod 101's one end fixedly connected with inserted block 102, two springs 103 of upper surface fixedly connected with of inserted block 102, the other end of two springs 103 and the inside fixed connection of dismantlement subassembly 10, connecting rod 101's the other end fixedly connected with pusher 104.

Through the structure: the circuit board plug connector is protected through the connector protection block 8, when the circuit board plug connector needs to be removed, the push block 104 is pulled, the connecting rod 101 is driven to move through the push block 104, the plug block 102 is driven to move through the connecting rod 101, the plug block 102 is pulled out of the slot 9, and the connector protection block 8 can be taken out from the outer side of the protection plate 7.

Further, the inside both sides of guard plate 7 are provided with joint groove 11, and the inside fixedly connected with of guard plate 7 prevents electric plate 12, prevents circuit board electric leakage when people hold through preventing electric plate 12.

Further, the lower surface of fixed plate 1 is provided with spacing groove 13, and the inner wall of spacing groove 13 and the surface sliding connection of connecting plate 6 make things convenient for connecting plate 6 to slide through spacing groove 13.

Further, two limit rods 14 are fixedly connected to the inside of the movable groove 2, the outer surfaces of the two limit rods 14 are in sliding connection with the inside of the movable plate 5, and the movable plate 5 is prevented from rotating when moving through the limit rods 14.

Further, the outer surface of the joint protection block 8 is fixedly connected with a handle 15, and the joint protection block 8 is more conveniently taken out by pulling the handle 15.

Working principle: when the protection structure needs to be adjusted, rotate pivot 3, because pivot 3 is connected with two-way lead screw 4, consequently, can drive two-way lead screw 4 and fly leaf 5 threaded connection, consequently, can drive fly leaf 5 and remove, prevent to take place to rotate when fly leaf 5 removes through gag lever post 14, drive connecting plate 6 through fly leaf 5 and remove, drive guard plate 7 and remove together through connecting plate 6, thereby can adjust guard plate 7's width, realized can adjust the width according to the size of circuit board, more be applicable to multiple circuit board and use, protect circuit board jack through joint protection piece 8, when need dismantle, through pulling ejector pad 104, drive connecting rod 101 through ejector pad 104 and remove, drive cartridge 102 through connecting rod 101, extract cartridge 102 from slot 9's inside, can take out joint protection piece 8 from guard plate 7's outside, thereby realized more effectively protecting and dismantling the circuit board grafting, the people of being convenient for use, secondly loosen ejector pad 104, reset connecting rod 101 and cartridge 102, can be fixed to it, make things convenient for the jack 11 through joint 11, prevent through the convenient for the jack plate 12 to take out through the electric connection piece 13 when taking out through the ejector pad 6, the convenient for the electric leakage protection piece is convenient for the jack 15 through the slip joint 15.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible line way board grafting protector, its characterized in that, including fixed plate (1), the inside of fixed plate (1) is provided with movable groove (2), the inside interlude of movable groove (2) is provided with pivot (3), the other end fixedly connected with two-way lead screw (4) of pivot (3), the surface threaded connection of two-way lead screw (4) has two fly leaves (5), the lower fixed surface of fly leaf (5) is connected with connecting plate (6), the lower fixed surface of connecting plate (6) is connected with guard plate (7).

2. The flexible circuit board plugging protection device according to claim 1, wherein a joint protection block (8) is inserted through the outer surface of the protection plate (7), and a slot (9) is arranged inside the joint protection block (8).

3. The flexible circuit board plugging protection device according to claim 1, wherein disassembly components (10) are arranged inside two sides of the protection plate (7), connecting rods (101) are arranged inside the disassembly components (10) in a penetrating mode, one ends of the connecting rods (101) are fixedly connected with plug blocks (102), two springs (103) are fixedly connected to the upper surfaces of the plug blocks (102), the other ends of the two springs (103) are fixedly connected with the interiors of the disassembly components (10), and pushing blocks (104) are fixedly connected to the other ends of the connecting rods (101).

4. The flexible circuit board plugging protection device according to claim 1, wherein the connector grooves (11) are formed on two sides of the inside of the protection board (7), and the electricity protection board (12) is fixedly connected to the inside of the protection board (7).

5. The flexible circuit board plugging protection device according to claim 1, wherein the lower surface of the fixed board (1) is provided with a limit groove (13), and the inner wall of the limit groove (13) is slidably connected with the outer surface of the connecting board (6).

6. The flexible circuit board plugging protection device according to claim 1, wherein two limit rods (14) are fixedly connected to the inside of the movable groove (2), and the outer surfaces of the two limit rods (14) are in sliding connection with the inside of the movable plate (5).

7. A flexible circuit board plugging protection device according to claim 2, wherein the outer surface of the joint protection block (8) is fixedly connected with a handle (15).