CN211792246U

CN211792246U - Composite circuit board

Info

Publication number: CN211792246U
Application number: CN202020840469.7U
Authority: CN
Inventors: 高鹏
Original assignee: Shenzhen Pengzexiang Technology Co ltd
Current assignee: Shenzhen Pengzexiang Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-10-27
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a composite circuit board, including main line board, side line board and winding displacement, the three side at main line board edge all is equipped with the side line board, and the main line board passes through winding displacement and side line board electric connection, but main line board edge is located the side line board and corresponds the position and all installs the changeover mechanism of multi-angle regulation side line board connection angle, and the side line board passes through changeover mechanism and is connected with the main line board, and this circuit board is pegged graft traditional split type board fixedly, and has a plurality of fixed angle adjustable moreover, is convenient for to different installation space matching installation, the simple operation, and the practicality is higher.

Description

Composite circuit board

Technical Field

The utility model relates to a circuit board technical field specifically is a composite circuit board.

Background

The development of circuit boards has been over 100 years old; the design of the method is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, and improving the automation level and the production labor rate.

The traditional circuit board is basically a plane whole large board, the installation occupied area is large, and therefore a composite circuit board combining a hard circuit board and a flexible circuit board appears, but due to the fact that the degree of freedom is too high, the flexible circuit board and the hard circuit board are easy to break, and the shape of the circuit board cannot be changed conveniently according to the specific installation space, and therefore the composite circuit board is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convertible connection angle, the circuit board of convenient installation according to space adjustment to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the composite circuit board comprises a main circuit board, side circuit boards and a flat cable, wherein the side circuit boards are arranged on three side faces of the edge of the main circuit board, the main circuit board is electrically connected with the side circuit boards through the flat cable, switching mechanisms capable of adjusting the connection angles of the side circuit boards at multiple angles are arranged at the positions, corresponding to the side circuit boards, of the edge of the main circuit board, and the side circuit boards are connected with the main circuit board through the switching mechanisms.

Preferably, the bottom surfaces of the switching mechanisms on the two sides of the main circuit board are symmetrically fixed with fixing pins.

Preferably, the fixing foot (5) is provided with a long strip-shaped mounting hole.

Preferably, the switching mechanism comprises an upper frame, a lower frame, a positioning mechanism and a connecting block, the upper frame is fixedly mounted at the edge of the side circuit board, the lower frame is fixedly mounted at the edge of the main circuit board, the top of the lower frame is fixedly provided with the positioning mechanism capable of clamping and positioning the lower frame, the connecting block is symmetrically fixed on the bottom surface of the upper frame, and the connecting block is fixedly clamped with the positioning mechanism.

Preferably, the positioning mechanism comprises a base cylinder, positioning holes, an extrusion disc and screws, the base cylinder is fixedly connected with the lower frame, two groups of positioning holes are symmetrically formed in the outer wall of the base cylinder, the screws are symmetrically meshed with two ends of the base cylinder, and the extrusion disc is fixed at the position, corresponding to the positioning holes, of the end part of each screw.

Preferably, the angles of the positioning holes are 45 degrees, 90 degrees and 135 degrees with the horizontal plane respectively.

Preferably, the extrusion disc is made of a rubber material.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the device carries out fixed mounting through fixed foot, adjust the fixed angle of side circuit board according to installation space, insert the locating hole that corresponds the angle with the connecting block, then use screwdriver rotating screw, make extrusion dish and connecting block extrusion contact, it is fixed to realize pegging graft to the connecting block, it is fixed to accomplish the installation of offside circuit board, this circuit board pegs graft traditional split type board fixedly, and can adjust to the fixed angle of a plurality of differences, be convenient for match the installation to different installation spaces, the simple operation, the practicality is higher, and be provided with the changeover mechanism, make be difficult to the damaged disconnection between winding displacement and the corresponding circuit board.

Drawings

FIG. 1 is a schematic view of the overall top structure of the present invention;

FIG. 2 is a schematic view of the overall bottom structure of the present invention;

FIG. 3 is a schematic view of the flat cable connection structure of the present invention;

FIG. 4 is a schematic view of the fixing leg structure of the present invention;

FIG. 5 is a schematic view of the structure of the switching mechanism of the present invention;

fig. 6 is a schematic diagram of the distribution structure of the positioning holes of the present invention.

In the figure: 1. a main circuit board; 2. a side circuit board; 3. arranging wires; 4. a transfer mechanism; 41. an upper frame; 42. a lower frame; 43. a positioning mechanism; 431. a base cylinder; 432. positioning holes; 433. an extrusion disc; 434. a screw; 44. connecting blocks; 5. and fixing the feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a composite circuit board shown in the figure includes a main circuit board 1, side circuit boards 2 and a flat cable 3, wherein the side circuit boards 2 are disposed on three sides of the edge of the main circuit board 1, the main circuit board 1 is electrically connected to the side circuit boards 2 through the flat cable 3, and the main circuit board 1 and the side circuit boards 2 are connected to form a conventional split board which is electrically connected through the flat cable 3.

Referring to fig. 1 and fig. 2, the edge of the main circuit board 1 is provided with an adapter mechanism 4 at a position corresponding to the side circuit board 2, the side circuit board 2 is connected to the main circuit board 1 through the adapter mechanism 4, and the fixing position of the side circuit board 2 can be adjusted at multiple angles through the connection of the adapter mechanism 4.

Referring to fig. 3, fixing pins 5 are symmetrically fixed to the bottom surfaces of the switching mechanisms 4 on both sides of the main circuit board 1, and the fixing pins 5 are provided with elongated mounting holes, so that the device can be fixedly mounted through the fixing pins 5.

Referring to fig. 4 and 5, the adapting mechanism 4 includes an upper frame 41, a lower frame 42, a positioning mechanism 43 and a connecting block 44, the upper frame 41 is fixedly installed at the edge of the side circuit board 2, the lower frame 42 is fixedly installed at the edge of the main circuit board 1, the positioning mechanism 43 capable of performing positioning adjustment by elastic clamping is fixed at the top of the lower frame 42, the connecting blocks 44 are symmetrically fixed on the bottom surface of the upper frame 41, the connecting blocks 44 are fixedly clamped with the positioning mechanism 43, and the connecting blocks 44 at the bottom of the upper frame 41 are fixedly inserted and fixed with the positioning mechanism 43, so that the installation quality of the side circuit board 2 can be realized.

Referring to fig. 4, the positioning mechanism 43 includes a base barrel 431, positioning holes 432, a pressing disc 433 and screws 434, the base barrel 431 is fixedly connected to the lower frame 42, two groups of positioning holes 432 are symmetrically formed in the outer wall of the base barrel 431, the screws 434 are symmetrically engaged with two ends of the base barrel 431, the pressing disc 433 is fixed at a position corresponding to the positioning holes 432 at the end of the screws 434, the connecting block 44 is clamped into the positioning holes 432, and the screws 434 are screwed by a screwdriver to rotate, so that the pressing disc 433 is fixed to the connecting block 44 in a pressing manner, thereby achieving the positioning connection.

Referring to fig. 6, the angles of the positioning holes 432 are 45 degrees, 90 degrees and 135 degrees with respect to the horizontal plane, respectively, so that the inserting angle of the connecting block 44 can be adjusted according to the specific installation space.

Referring to fig. 5, the extrusion disc 433 is made of a rubber material, and the rubber material is soft, so that the extrusion disc 433 is prevented from extruding and damaging the connecting block 44.

In this scheme, the device carries out fixed mounting through fixed foot 5, adjust the fixed angle of side circuit board 2 according to installation space, insert connecting block 44 in the locating hole 432 that corresponds the angle, then use screwdriver rotating screw 434, make extrusion dish 433 and connecting block 44 extrusion contact, it is fixed to realize the grafting to connecting block 44, it is fixed to accomplish the installation of offside circuit board 2, this circuit board is pegged graft traditional split type board fixedly, and can adjust the fixed angle to a plurality of differences, be convenient for to different installation space matching installation, the operation is convenient, and the practicality is higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a composite line board, includes main line board (1), side line board (2) and winding displacement (3), the three side at main line board (1) edge all is equipped with side line board (2), and main line board (1) is through winding displacement (3) and side line board (2) electric connection, its characterized in that: the edge of the main circuit board (1) is located at the corresponding position of the side circuit board (2) and is provided with a switching mechanism (4) capable of adjusting the connection angle of the side circuit board (2) at multiple angles, and the side circuit board (2) is connected with the main circuit board (1) through the switching mechanism (4).

2. A composite wiring board according to claim 1, wherein: fixing pins (5) are symmetrically fixed on the bottom surfaces of the switching mechanisms (4) on the two sides of the main circuit board (1).

3. A composite wiring board according to claim 2, wherein: the fixing foot (5) is provided with a strip-shaped mounting hole.

4. A composite wiring board according to claim 1, wherein: switching mechanism (4) are including last frame (41), lower frame (42), positioning mechanism (43) and connecting block (44), go up frame (41) fixed mounting at side circuit board (2) edge, and lower frame (42) fixed mounting is at main line board (1) edge, lower frame (42) top is fixed with positioning mechanism (43) that can carry out the elasticity card and hold positioning adjustment, it is fixed with connecting block (44) to go up frame (41) bottom surface symmetry, and connecting block (44) and positioning mechanism (43) fixed joint.

5. The composite wiring board of claim 4, wherein: the positioning mechanism (43) comprises a base cylinder (431), positioning holes (432), a squeezing disc (433) and screws (434), wherein the base cylinder (431) is fixedly connected with the lower frame (42), two groups of positioning holes (432) are symmetrically formed in the outer wall of the base cylinder (431), the two ends of the base cylinder (431) are symmetrically meshed with each other to install the screws (434), and the end parts of the screws (434) are positioned at the corresponding positions of the positioning holes (432) and are fixed with the squeezing disc (433).

6. The composite wiring board of claim 5, wherein: the angles of the positioning holes (432) are 45 degrees, 90 degrees and 135 degrees with the horizontal plane respectively.

7. The composite wiring board of claim 5, wherein: the extrusion disc (433) is made of rubber materials.