CN210074654U

CN210074654U - PCB board concentrates winding displacement ware

Info

Publication number: CN210074654U
Application number: CN201921293177.XU
Authority: CN
Inventors: 严崇吨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-02-14
Anticipated expiration: 2029-08-09

Abstract

A PCB centralized wire arranging device comprises an elastic soft seat, an elastic soft belt, a sticky black adhesive tape and a pair of screws; the upper surface of the elastic soft seat is provided with a pair of first fixing holes and a plurality of wire arrangement grooves, a plurality of transversely arranged shrinkage holes are formed in the elastic soft seat, the elastic soft belt is provided with a pair of second fixing holes, the pair of second fixing holes are located at two ends of the elastic soft belt, the adhesive black tape is adhered to the lower surface of the elastic soft seat and is provided with a pair of third fixing holes, the third fixing holes are located at two ends of the adhesive black tape, and each screw penetrates through the second fixing holes, the first fixing holes and the third fixing holes in sequence and is screwed into the PCB; compared with the prior art, the beneficial effects of the utility model reside in that: the flexible flat cable has the advantages that the flexible flat cable can be used for intensively fixing the plurality of wires through the flexible soft seat and the flexible soft belt, the circuit arrangement is optimized, the circuit is prevented from being damaged, the whole occupied space is small, the structure is simple, and the assembly and the disassembly are convenient.

Description

PCB board concentrates winding displacement ware

[ technical field ] A method for producing a semiconductor device

The utility model relates to a PCB board technical field, specificly relate to a winding displacement ware is concentrated to PCB board.

[ background of the invention ]

Printed circuit boards, also known as PCBs, are providers of electrical connections for electronic components. Its development 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.

Be connected with other components and parts through wire or soft winding displacement on every PCB board, the circuit is mixed and disorderly difficult to arrange, need use the winding displacement device to arrange the circuit trend in order, but current winding displacement device can only be used for ordinary wire, can not be used for soft winding displacement to every wire all needs an solitary winding displacement device, when the circuit is more, in limited space, is difficult to effectual arrangement circuit and arranges.

In view of the above, it is desirable to provide a concentrated PCB layout to overcome the shortcomings of the prior art.

[ Utility model ] content

The utility model aims at providing a winding displacement ware is concentrated to PCB board aims at realizing concentrating fixed many wires and has soft winding displacement, optimizes the circuit and arranges, prevents that the circuit from being impaired, and whole occupation space is little, simple structure, and the equipment is convenient with the dismantlement.

In order to achieve the above object, the utility model provides a PCB board concentrated traverse unit, which comprises an elastic soft seat, an elastic soft belt, a viscous black adhesive tape and a pair of screws;

the upper surface of the elastic soft seat is provided with a pair of first fixing holes and a plurality of wire arranging grooves, the pair of first fixing holes are respectively located at two ends of the elastic soft seat, the plurality of wire arranging grooves are arranged in the middle of the pair of first fixing holes in parallel, a plurality of transversely arranged shrinkage holes are arranged in the elastic soft seat, the cross section of the shrinkage holes in a natural state is rectangular, the elastic soft belt is provided with a pair of second fixing holes, the pair of second fixing holes are located at two ends of the elastic soft belt, the adhesive black adhesive tape is adhered to the lower surface of the elastic soft seat and is provided with a pair of third fixing holes, the third fixing holes are located at two ends of the adhesive black adhesive tape, and each screw sequentially penetrates through the second fixing holes, the first fixing holes and the third fixing holes and is screwed into the PCB.

In a preferred embodiment, each of the bus duct cross-sections is semi-circular.

In a preferred embodiment, the elastic soft seat and the elastic soft belt are made of butadiene rubber materials.

In a preferred embodiment, the adhesive black tape comprises a first modified adhesive layer, an acrylic foam layer, a second modified adhesive layer and a transparent release film layer, which are sequentially stacked, wherein the first modified adhesive layer is fixed to the lower surface of the elastic soft base.

In a preferred embodiment, the concentrated winding displacement device of the PCB further comprises a gasket, and each screw sequentially passes through the gasket, the second fixing hole, the first fixing hole and the third fixing hole and is screwed into the PCB.

Compared with the prior art, the utility model provides a pair of winding displacement ware is concentrated to PCB board's beneficial effect lies in: the flexible flat cable has the advantages that the flexible flat cable can be used for intensively fixing the plurality of wires through the flexible soft seat and the flexible soft belt, the circuit arrangement is optimized, the circuit is prevented from being damaged, the whole occupied space is small, the structure is simple, and the assembly and the disassembly are convenient.

[ description of the drawings ]

Fig. 1 is the utility model provides an explosive diagram of winding displacement ware is concentrated to PCB board.

Fig. 2 is a sectional view of the adhesive black tape shown in fig. 1.

[ detailed description ] embodiments

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, the present invention provides a concentrated wire arranging device 100 for PCB boards.

In the embodiment of the present invention, the concentrated wire arranging device 100 for PCB board comprises an elastic soft seat 10, an elastic soft belt 20, an adhesive black tape 30 and a pair of screws 40.

Specifically, the upper surface of the flexible soft seat 10 is provided with a pair of first fixing holes 11 and a plurality of wire arranging grooves 12, the pair of first fixing holes 11 are respectively located at two ends of the flexible soft seat 10, the plurality of wire arranging grooves 12 are arranged in parallel between the pair of first fixing holes 11, a plurality of transversely arranged shrinkage holes 13 are arranged in the elastic soft seat 10, the cross section of the shrinkage holes 13 is rectangular under the natural state, a pair of second fixing holes 21 are arranged on the elastic soft belt 20, the pair of second fixing holes 21 are positioned at two ends of the elastic soft belt 20, the adhesive black tape 30 is adhered to the lower surface of the elastic soft seat 10 and provided with a pair of third fixing holes 31, the third fixing holes 31 are located at both ends of the adhesive black tape 30, and each screw 40 sequentially passes through the second fixing hole 21, the first fixing hole 11, and the third fixing hole 31 and is screwed into the PCB.

It can be understood that, when in use, each flexible flat cable correspondingly penetrates through one shrinkage hole 13, then the elastic soft seat 10 is elongated, so that the shrinkage hole 13 is contracted due to deformation, the flexible flat cable is fixed, then the adhesive black tape 30 can be preliminarily adhered to a PCB, each conducting wire is respectively placed in one corresponding flat cable groove 12, after the conducting wire is pressed by the elastic soft tape 20, each screw 40 sequentially penetrates through the second fixing hole 21, the first fixing hole 11 and the third fixing hole 31 and is screwed into the PCB, and the PCB concentrated cable arranging device 100 can be fixed on the PCB. The concentrated winding displacement ware 100 of PCB board can concentrate fixed many wires through flexible soft seat 10 and flexible soft area 20 and have soft winding displacement, optimizes the circuit and arranges, prevents that the circuit from damaging, and whole occupation space is little, simple structure, and the equipment is convenient with the dismantlement.

Further, each of the bus duct 12 has a semicircular cross-section. One wire can be fixed in each wire arrangement groove 12 to prevent displacement.

Further, the elastic soft seat 10 and the elastic soft belt 20 are made of butadiene rubber materials. The cis-butadiene rubber is cis-structure rubber formed by polymerizing butadiene, and has the characteristics of excellent elasticity and wear resistance, good aging resistance, excellent low temperature resistance and small heat generation amount under dynamic load.

Further, the adhesive black tape 30 includes a first modified adhesive layer 32, an acrylic foam layer 33, a second modified adhesive layer 34, and a transparent release film layer 35, which are sequentially stacked, and the first modified adhesive layer 32 is fixed to the lower surface of the elastic soft seat 10. The transparent release film layer 35 can be adhered to a PCB by tearing, and the adhesive black tape 30 has the characteristics of shock resistance, high flexibility and reversible deformability due to the characteristics of the acrylic foam layer 33, and can bear long-term folding and maintain high adhesion.

Further, the concentrated winding displacement device 100 for the PCB board further comprises a gasket 50, and each screw 40 sequentially passes through the gasket 50, the second fixing hole 21, the first fixing hole 11 and the third fixing hole 31 and is screwed into the PCB board.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a winding displacement ware is concentrated to PCB board which characterized in that: comprises an elastic soft seat, an elastic soft belt, a sticky black adhesive tape and a pair of screws;

2. The PCB concentrated cable arranger of claim 1, wherein: the cross section of each wire arrangement groove is semicircular.

3. The PCB concentrated cable arranger of claim 1, wherein: the elastic soft seat and the elastic soft belt are made of butadiene rubber materials.

4. The PCB concentrated cable arranger of claim 1, wherein: the adhesive black tape comprises a first modified adhesive layer, an acrylic acid foam layer, a second modified adhesive layer and a transparent release film layer which are sequentially stacked, wherein the first modified adhesive layer is fixed with the lower surface of the elastic soft seat.

5. The PCB concentrated cable arranger of claim 1, wherein: the PCB is characterized by further comprising a gasket, and each screw penetrates through the gasket, the second fixing hole, the first fixing hole and the third fixing hole in sequence and is screwed into the PCB.