CN219144630U - Firm flexible circuit board installs - Google Patents

Abstract

The utility model relates to the technical field of circuit boards, in particular to a flexible circuit board which is firmly installed, wherein positioning grooves are formed in two sides of a butt joint groove, clamping grooves are formed in the inner wall of the positioning groove, positioning plates are arranged in two sides of an adapter, positioning blocks are arranged on the positioning plates, empty grooves are formed in two sides of the positioning blocks, springs are arranged in the empty grooves, and through mutual matching of clamping blocks and the clamping grooves, the positioning blocks can provide a limiting effect in the positioning grooves, and further a limiting effect can be provided for the adapter on a controller.

Description

Firm flexible circuit board installs

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a firmly-installed flexible circuit board.

Background

As is well known, a flexible circuit board, also called a flexible circuit board for short, is a circuit board mainly composed of e.d. or r.a. copper foil, acryl and epoxy thermosetting adhesive and polyimide film, has many advantages of saving space, reducing weight and high flexibility, and has very wide application in production and life, mainly in various electronic products and devices such as commercial electronic devices, computers, cameras, watches, medical instruments and equipment, and the market is expanding.

The existing flexible circuit board is too single in self structure, the joint lacks a limiting structure, and after the flexible circuit board is in butt joint, the joint is easily disconnected after the flexible circuit board is subjected to external force, so that the stability of the flexible circuit board in use can be affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a flexible circuit board which is firmly installed.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flexible circuit board of firm installation, includes flexible circuit board body and controller, the both ends of flexible circuit board body are equipped with the adapter, be equipped with the butt joint groove on the controller, the inside of butt joint groove is inserted to the adapter, the both sides of butt joint groove are equipped with the constant head tank, be equipped with the draw-in groove on the inner wall of constant head tank, the both sides of adapter are equipped with the locating plate, be equipped with the locating piece on the locating plate, the both sides of locating piece are equipped with the empty slot, the inside of empty slot is equipped with the spring, the inside at the empty slot is fixed to the one end of spring, the other end of spring is equipped with the fixture block, the inside of constant head tank is inserted to the locating piece, fixture block and draw-in groove mutually support, be equipped with a plurality of first adhesion pieces on the locating plate.

In order to improve the practicability of the structure, the utility model is improved in that grooves are formed in two sides of the positioning groove, and the first bonding block is matched with the grooves.

In order to enable the flexible circuit board body and the controller to be in butt joint more firmly, the utility model is improved in that the bottom end of the positioning block is provided with a second bonding block.

(III) beneficial effects

Compared with the prior art, the utility model provides a flexible circuit board which is firmly installed, and has the following beneficial effects:

the flexible circuit board is firmly installed, the locating block can provide a limiting effect in the locating groove through the mutual matching of the clamping block and the clamping groove, and then a limiting effect can be provided for the adapter on the controller, and the locating plate can be contacted with the controller at the moment.

Drawings

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

FIG. 2 is a side view of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 4 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 2;

in the figure: 1. a controller; 2. a flexible circuit board body; 3. an adapter; 4. a positioning plate; 5. a first adhesive block; 6. a positioning block; 7. a second adhesive block; 8. a hollow groove; 9. a clamping block; 10. a groove; 11. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the flexible circuit board with firm installation comprises a flexible circuit board body 2 and a controller 1, wherein two ends of the flexible circuit board body 2 are provided with an adapter 3, the controller 1 is provided with a butt joint groove, the adapter 3 is inserted into the butt joint groove, two sides of the butt joint groove are provided with positioning grooves 11, the inner wall of the positioning groove 11 is provided with clamping grooves, two sides of the adapter 3 are provided with positioning plates 4, the positioning plates 4 are provided with positioning blocks 6, two sides of the positioning blocks 6 are provided with empty grooves 8, the empty grooves 8 are internally provided with springs, one ends of the springs are fixed in the empty grooves 8, the other ends of the springs are provided with clamping blocks 9, the positioning blocks 6 are inserted into the positioning grooves 11, the clamping blocks 9 are mutually matched with the clamping grooves, and the positioning plates 4 are provided with a plurality of first bonding blocks 5, when the structure is used, the flexible circuit board body 2 is required to be in contact, the adapter 3 is inserted into the inside the butt joint groove, the positioning blocks 6 can be inserted into the positioning grooves, the positioning blocks 11 are arranged on the positioning grooves, the positioning blocks 4 are arranged on the two sides of the positioning blocks, the two sides of the positioning blocks are provided with the corresponding positioning blocks 4, and the two sides of the positioning blocks are provided with the corresponding positioning blocks 4 through the elastic blocks, and the elastic blocks are not matched with the first bonding blocks 1, and the elastic blocks 4 can be provided with the elastic blocks, and can be provided with the elastic blocks 1, and can be easily provided with the positioning blocks through the positioning blocks, and can be matched with the positioning blocks through the positioning blocks 1 and the positioning blocks through the control blocks, and the elastic blocks;

the clamping block 9 is of a trapezoid structure, both end faces of the clamping block are of an inclined plane structure, and when the tensile force provided for the adapter 3 is larger than the elastic force of the spring, the positioning block 6 is pulled out of the positioning groove 11, so that the structure is simple, and the operation is convenient;

this structure is when using, and first adhesion piece 5 lacks location structure on controller 1, can influence the bonding effect of first adhesion piece 5, the both sides of constant head tank 11 are equipped with recess 10, first adhesion piece 5 and recess 10 mutually support, can provide a location structure on controller 1 for first adhesion piece 5 through the recess 10 that is equipped with, can make the position of first adhesion piece 5 more firm on controller 1, can improve the bonding effect of first adhesion piece 5.

Further, the bottom end of the positioning block 6 is provided with a second adhesive block 7, and an adhesive force can be provided between the positioning block 6 and the controller 1 through the second adhesive block 7, so that the adapter 3 is more firm on the controller 1.

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 (3)

1. The utility model provides a flexible circuit board of firm installation, includes flexible circuit board body (2) and controller (1), the both ends of flexible circuit board body (2) are equipped with adapter (3), be equipped with the butt joint groove on controller (1), inside that adapter (3) inserted the butt joint groove, its characterized in that: the utility model discloses a butt joint groove, including butt joint groove, locating piece, clamping block (9) and clamping groove, the both sides of butt joint groove are equipped with constant head tank (11), be equipped with draw-in groove (11) on the inner wall of constant head tank (11), the both sides of adapter (3) are equipped with locating piece (6) on locating piece (4), the both sides of locating piece (6) are equipped with empty slot (8), the inside of empty slot (8) is equipped with the spring, the one end of spring is fixed in the inside of empty slot (8), the other end of spring is equipped with fixture block (9), the inside of constant head tank (11) is inserted in locating piece (6), fixture block (9) and clamping groove mutually support, be equipped with a plurality of first bonding pieces (5) on locating piece (4).

2. The flexible circuit board of claim 1, wherein: grooves (10) are formed in two sides of the positioning groove (11), and the first bonding block (5) is matched with the grooves (10).

3. A flexible circuit board according to claim 2, wherein: the bottom of the positioning block (6) is provided with a second bonding block (7).

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