CN219248175U

CN219248175U - Energy-saving environment-friendly flexible circuit board

Info

Publication number: CN219248175U
Application number: CN202320149500.6U
Authority: CN
Inventors: 文颖; 李斌; 李宏宇
Original assignee: Shenzhen Hailing Keda Technology Co ltd
Current assignee: Shenzhen Hailing Keda Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-23
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of flexible circuit boards, and discloses an energy-saving and environment-friendly flexible circuit board which comprises a first circuit layer, an insulating layer and a second circuit layer, wherein the insulating layer is positioned between the first circuit layer and the second circuit layer, a positioning column is fixedly arranged on the first circuit layer, the top of the positioning column sequentially penetrates through the insulating layer and the second circuit layer, and the top of the positioning column is fixed with the second circuit layer through a positioning piece. This energy-concerving and environment-protective flexible line way board, first circuit layer, insulating layer and second circuit layer are in the same place, then through being equipped with reference column and setting element, can fix first circuit layer, insulating layer and second circuit layer, the screw hole has been seted up at the top of reference column, the setting element is including screw thread post and circular knot, the screw thread post can be fastened in the inside of screw hole through the screw thread lock, has replaced traditional sticky mode to fix the circuit board, can carry out dismouting maintenance to it when damaging.

Description

Energy-saving environment-friendly flexible circuit board

Technical Field

The utility model relates to the technical field of flexible circuit boards, in particular to an energy-saving and environment-friendly flexible circuit board.

Background

Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates.

At present, a line layer and an insulating layer of a plurality of layers of flexible circuit boards are fixed in a glue adhesion mode, the flexible circuit boards cannot be disassembled and assembled in a glue adhesion mode, later overhaul and maintenance are inconvenient, most of glue is prepared in a chemical reaction mode, and the environment-friendly requirement is not met.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the energy-saving and environment-friendly flexible circuit board, which has the advantages of being convenient for later disassembly, assembly and maintenance and realizing the environment-friendly requirement by fixing the flexible circuit board through the fixing component, and solves the problems in the background art.

(II) technical scheme

The utility model provides the following technical scheme: the utility model provides an energy-concerving and environment-protective flexible line way board, includes first circuit layer, insulating layer and second circuit layer, the insulating layer is located between first circuit layer and the second circuit layer, fixed the being equipped with the reference column on the first circuit layer, insulating layer and second circuit layer are passed in proper order at the top of reference column, the top of reference column is fixed with the second circuit layer through the setting element.

Further, the locating piece comprises a threaded column and a round buckle, a threaded hole is formed in the top end of the locating column, the threaded column is connected with the internal threads of the threaded hole, and the round buckle is fixed to the top end of the threaded column.

Furthermore, the inside of circular knot is equipped with the bar groove, through the metal of a word screwdriver or platykurtic all can drive circular knot through the bar groove and rotate.

Further, the circular groove is formed in the top of the second circuit layer, the shape of the circular groove is matched with that of the circular buckle, and the circular buckle is convenient to hide through the effect of the circular groove.

Compared with the prior art, the utility model provides the energy-saving and environment-friendly flexible circuit board, which has the following beneficial effects:

this energy-concerving and environment-protective flexible line way board, first circuit layer, insulating layer and second circuit layer are in the same place, then through being equipped with reference column and setting element, can fix first circuit layer, insulating layer and second circuit layer, the screw hole has been seted up at the top of reference column, the setting element is including screw thread post and circular knot, the screw thread post can be fastened in the inside of screw hole through the screw thread lock, has replaced traditional sticky mode to fix the circuit board, can carry out dismouting maintenance to it when damaging.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a three-dimensional view of the structure of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 1 a according to the present utility model.

Wherein: 1. a first circuit layer; 2. an insulating layer; 3. a second circuit layer; 4. positioning columns; 5. a threaded column; 6. a round buckle; 7. a threaded hole; 8. a circular 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. 1-3, an energy-saving and environment-friendly flexible circuit board comprises a first circuit layer 1, an insulating layer 2 and a second circuit layer 3, wherein the insulating layer 2 is positioned between the first circuit layer 1 and the second circuit layer 3, a positioning column 4 is fixedly arranged on the first circuit layer 1, the top of the positioning column 4 sequentially passes through the insulating layer 2 and the second circuit layer 3, the top of the positioning column 4 is fixedly connected with the second circuit layer 3 through a positioning piece, the positioning piece comprises a threaded column 5 and a circular buckle 6, the top of the positioning column 4 is provided with a threaded hole 7, the threaded column 5 is in threaded connection with the inner part of the threaded hole 7, the circular buckle 6 is fixedly connected with the top of the threaded column 5, a strip-shaped groove is arranged in the circular buckle 6, through the circular knot 6 of the equal accessible bar groove drive of a word screwdriver or platykurtic metal 6 rotation, drive screw thread post 5 after the rotation and rotate in the inside of screw hole 7, make screw thread post 5 reciprocate in the inside of screw hole 7 under the effect of screw thread, and then be convenient for carry out the dismouting with screw thread post 5 from the inside of screw hole 7, circular slot 8 has been seted up at the top of second circuit layer 3, circular slot 8 and the shape assorted of circular knot 6 are convenient for hide circular knot 6 through the effect of circular slot 8 for this circuit board is circular knot 6 can not outwards be protruding after the combination is accomplished, makes the surface of circuit board more smooth.

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 an energy-concerving and environment-protective flexible line way board, includes first circuit layer (1), insulating layer (2) and second circuit layer (3), its characterized in that: the insulation layer (2) is located between the first circuit layer (1) and the second circuit layer (3), a positioning column (4) is fixedly arranged on the first circuit layer (1), the top of the positioning column (4) sequentially penetrates through the insulation layer (2) and the second circuit layer (3), and the top of the positioning column (4) is fixed with the second circuit layer (3) through a positioning piece.

2. The energy-saving and environment-friendly flexible circuit board according to claim 1, wherein: the locating piece is including screw thread post (5) and circular knot (6), screw hole (7) have been seted up on the top of reference column (4), the inside threaded connection of screw thread post (5) and screw hole (7), circular knot (6) are fixed with the top of screw thread post (5).

3. The energy-saving and environment-friendly flexible circuit board according to claim 2, wherein: the inside of the round button (6) is provided with a strip-shaped groove.

4. The energy-saving and environment-friendly flexible circuit board according to claim 1, wherein: the top of the second circuit layer (3) is provided with a round groove (8), and the round groove (8) is matched with the round buckle (6) in shape.