CN215550885U

CN215550885U - A tray for FPC bends

Info

Publication number: CN215550885U
Application number: CN202121203810.9U
Authority: CN
Inventors: 严若红; 刘军
Original assignee: Dongguan Guixiang Insulation Material Co Ltd
Current assignee: Dongguan Guixiang Insulation Material Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-18
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the technical field of FPC (flexible printed circuit) processing, in particular to a tray for bending an FPC, which comprises a tray body, wherein one or more bending through grooves are formed in the tray body, an elastic mechanism is movably arranged on the tray body, and a fixing device for fixing the FPC is arranged at the top of the elastic mechanism. The FPC bending device is novel in structure and ingenious in design, when the FPC bending device is used, the pressing bending device matched with the through groove is externally connected, the FPC deforms when the FPC is pressed down, the FPC is fixed on the elastic mechanism through the fixing device, the elastic mechanism is acted by the FPC and moves to press the bending device downwards, so that the FPC has a buffering effect when the FPC is bent, the phenomenon that the FPC is damaged or broken when the FPC is bent is effectively reduced, and the elastic mechanism rebounds after the FPC is bent.

Description

A tray for FPC bends

Technical Field

The utility model relates to the technical field of FPC (flexible printed circuit) processing, in particular to a tray for bending an FPC.

Background

The FPC Chinese famous position flexible circuit board has the characteristics of light weight, thin thickness, free bending and folding and the like, and in order to be suitable for the internal wiring design of electronic products, the FPC is often required to be bent in the practical application process. Bending the FPC on the market, some parts are all to adopt in fixing FPC and tray, adopt the mode of pushing down again to bend, if when pushing down, do not have the buffering and lead to FPC to appear damaging even fracture easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tray for bending an FPC (flexible printed circuit), which aims at solving the problems in the prior art, is provided with an elastic mechanism, has a buffering effect when the FPC is bent, and has an excellent effect.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a tray for FPC bends, includes the tray body, set up one or more logical groove of bending on the tray body, the activity is provided with elastic mechanism on the tray body, elastic mechanism's top is provided with the fixing device who is used for fixed FPC.

The bottom of the tray body is provided with a first fixing block and a second fixing block, a guide post which is horizontal to the upper surface of the tray body is arranged between the first fixing block and the second fixing block, and the bottom of the elastic mechanism is provided with a guide hole which penetrates through the guide post.

The first fixed block and the second fixed block are provided with a plurality of fixing blocks, the first fixed block and the second fixed block are arranged in a one-to-one correspondence mode, guide posts are arranged between the first fixed block and the second fixed block, a plurality of guide holes are formed in the bottom of the elastic mechanism, and the guide holes are arranged in a one-to-one correspondence mode with the guide posts.

The tray body is provided with a movable groove, and the elastic mechanism is movably arranged in the movable groove.

The tray comprises a tray body and is characterized in that a plurality of positioning columns are arranged on the tray body, and the positioning columns enclose an accommodating space capable of accommodating the FPC.

The fixing device is a plurality of fixing columns, and arc-shaped chamfers are arranged at the tops of the fixing columns.

The fixing device is provided with a plurality of fixing devices, the accommodating spaces are provided with a plurality of accommodating spaces, and the fixing devices are arranged in one-to-one correspondence with the accommodating spaces.

Wherein, the border department of tray body is provided with a plurality of fixed orificess.

The utility model has the beneficial effects that: the FPC bending device is novel in structure and ingenious in design, when the FPC bending device is used, the pressing bending device matched with the through groove is externally connected, the FPC deforms when the FPC is pressed down, the FPC is fixed on the elastic mechanism through the fixing device, the elastic mechanism is acted by the FPC and moves to press the bending device downwards, so that the FPC has a buffering effect when the FPC is bent, the phenomenon that the FPC is damaged or broken when the FPC is bent is effectively reduced, and the elastic mechanism rebounds after the FPC is bent.

Drawings

Fig. 1 is a first structural schematic diagram of the present invention.

Fig. 2 is a second structural schematic diagram of the present invention.

The reference numerals are respectively: 1. the tray comprises a tray body, 2 bending through grooves, 3 elastic mechanisms, 4 fixing devices, 5 first fixing blocks, 6 second fixing blocks, 7 guide columns, 8 movable grooves, 9 positioning columns, 10 chamfering angles, 11 positioning holes and positioning holes.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

A tray for bending an FPC is shown in figures 1-2 and comprises a tray body 1, wherein one or more bending through grooves 2 are formed in the tray body 1, an elastic mechanism 3 is movably arranged on the tray body 1, and a fixing device 4 for fixing the FPC is arranged at the top of the elastic mechanism 3. Specifically, the flexible printed circuit board bending device is novel in structure and ingenious in design, when the flexible printed circuit board bending device is used, the flexible printed circuit board (FPC) is externally connected with the downward pressing bending device matched with the through groove, the FPC deforms when the FPC is pressed down, the FPC is fixed on the elastic mechanism 3 through the fixing device 4, the elastic mechanism 3 is pressed downwards to move under the action of the acting force of the FPC, the FPC is enabled to have a buffering effect when being bent, the phenomenon that the FPC is damaged or broken when being bent is effectively reduced, and after the bending is completed, the elastic mechanism 3 rebounds.

This example a tray for FPC bends, the bottom of tray body 1 is provided with first fixed block 5 and second fixed block 6, be provided with between first fixed block 5 and the second fixed block 6 with tray body 1 upper surface horizontally guide post 7, the bottom of elastic mechanism 3 is provided with the guiding hole, the guiding hole wears to locate guide post 7. Specifically, the arrangement makes the moving direction of the elastic mechanism 3 horizontal to the upper surface of the tray body 1, the FPC is placed on the upper surface of the tray body 1, and the buffering direction is also horizontal to the upper surface of the tray body 1 during bending, so that the bending is more stable.

The tray for bending the FPC is provided with a plurality of first fixing blocks 5 and a plurality of second fixing blocks 6, the first fixing blocks 5 and the second fixing blocks 6 are arranged in a one-to-one correspondence mode, guide posts 7 are arranged between the first fixing blocks and the second fixing blocks 6, a plurality of guide holes (not shown in the drawing) are formed in the bottom of the elastic mechanism 3, and the guide holes and the guide posts 7 are arranged in a one-to-one correspondence mode. Specifically, the plurality of guide posts 7 make the buffering movement of the elastic mechanism 3 more stable without shaking.

In the tray for bending the FPC, the tray body 1 is provided with the movable groove 8, and the elastic mechanism 3 is movably arranged in the movable groove 8. Specifically, the upper surface of elastic mechanism 3 and the upper surface of tray body 1 are located same horizontal plane for FPC is located the coplanar when placing, bends more stably.

The tray for bending the FPC is provided with a plurality of positioning columns 9 on the tray body 1, and the plurality of positioning columns 9 enclose to form an accommodating space capable of accommodating the FPC. Specifically, a plurality of reference columns 9 play spacing effect to FPC, prevent that FPC from rocking at will when bending, prevented effectively to rock at will because of FPC and lead to bending the effect not good.

In the tray for bending the FPC in the embodiment, the fixing device 4 is a plurality of fixing columns, and arc-shaped chamfers 10 are arranged at the tops of the fixing columns. Specifically, FPC sets up the fixed orifices in step, and the fixed column is worn to locate in the fixed orifices, realizes FPC's position, and the fixed effectual of a plurality of fixed orificess fixed simultaneously.

In the tray for bending the FPC in the embodiment, the fixing devices 4 are provided in plurality, the accommodating spaces are provided in plurality, and the fixing devices 4 are arranged in one-to-one correspondence with the accommodating spaces. Specifically, the arrangement can bend a plurality of FPCs at the same time.

The tray for bending the FPC is provided with a plurality of positioning holes 11 at the edge of the tray body 1. Specifically, the arrangement enables the utility model to be fixedly connected with external equipment through the positioning hole 11.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a tray for FPC bends which characterized in that: the tray comprises a tray body, wherein one or more bending through grooves are formed in the tray body, an elastic mechanism is movably arranged on the tray body, and a fixing device for fixing an FPC is arranged at the top of the elastic mechanism.

2. A tray for FPC bending according to claim 1, wherein: the bottom of tray body is provided with first fixed block and second fixed block, be provided with between first fixed block and the second fixed block with tray body upper surface horizontally guide post, the bottom of elastic mechanism is provided with the guiding hole, the guiding hole wears to locate the guide post.

3. A tray for FPC bending according to claim 2, wherein: the first fixed block and the second fixed block all is provided with a plurality ofly, first fixed block with the setting of second fixed block one-to-one, first fixed with all be provided with the guide post between the second fixed block, elastic mechanism's bottom is provided with a plurality of guiding holes, the guiding hole with the guide post one-to-one sets up.

4. A tray for FPC bending according to claim 1, wherein: a movable groove is formed in the tray body, and the elastic mechanism is movably arranged in the movable groove.

5. A tray for FPC bending according to claim 1, wherein: a plurality of positioning columns are arranged on the tray body, and the positioning columns enclose an accommodating space capable of accommodating the FPC.

6. A tray for FPC bending according to claim 1, wherein: the fixing device is provided with a plurality of fixing columns, and arc-shaped chamfers are arranged at the tops of the fixing columns.

7. A tray for FPC bending according to claim 5, wherein: the fixing device is provided with a plurality of, the accommodation space is provided with a plurality of, fixing device with the accommodation space one-to-one sets up.

8. A tray for FPC bending according to claim 1, wherein: the tray is characterized in that a plurality of fixing holes are formed in the edge of the tray body.