CN216082832U

CN216082832U - Flexible circuit board detection clamp

Info

Publication number: CN216082832U
Application number: CN202121696326.4U
Authority: CN
Inventors: 宋懿鸿
Original assignee: Suzhou Hongxinyi Machinery Manufacturing Co ltd
Current assignee: Suzhou Hongxinyi Machinery Manufacturing Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-18
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a flexible circuit board detection clamp which comprises an upper combination plate and a lower combination plate, wherein a hinge is arranged between the upper combination plate and the lower combination plate, a first mounting hole, a positioning hole and a detection hole are formed in the upper combination plate, a second mounting hole, a first positioning needle and a second positioning needle are formed in the lower combination plate, the first mounting hole corresponds to the second mounting hole in a one-to-one mode, magnets are arranged in the first mounting hole and the second mounting hole, corresponding surface magnetic poles are opposite, the positioning hole corresponds to the first positioning needle in a one-to-one mode, the second positioning needle is used for fixing a workpiece, and the detection hole is used for detecting the workpiece. The utility model has simple structure, can carry out good fixation and detection on the flexible circuit board on the premise of not damaging the flexible circuit board, and has good use effect.

Description

Flexible circuit board detection clamp

Technical Field

The utility model relates to the technical field of mechanical jigs, in particular to a flexible circuit board detection clamp.

Background

The flexible circuit (FPC) is a technology developed in the United states in the last 70 th century for developing the technology of space rocket, and is a printed circuit which is made of mylar or polyimide as a base material and has high reliability and excellent flexibility. The circuit can be bent at will, is light in folding weight, small in size, good in heat dissipation performance and convenient to install, and breaks through the traditional interconnection technology. In the structure of the flexible circuit, the constituent materials are an insulating film, a conductor, and an adhesive.

The flexible circuit board needs to be subjected to various detection procedures in the processing process, the circuit board needs to be fixed and then detected by using a detection line, and due to the characteristic that the flexible circuit board is easy to break, the existing detection device can damage the circuit board, so that the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible circuit board detection clamp which is simple in structure, good in use effect and capable of fixing and detecting a flexible circuit board well on the premise of not damaging the flexible circuit board.

In order to solve the technical problem, the utility model provides a flexible circuit board detection clamp which is characterized by comprising an upper combination plate and a lower combination plate, wherein a hinge is arranged between the upper combination plate and the lower combination plate, a first mounting hole, a positioning hole and a detection hole are formed in the upper combination plate, a second mounting hole, a first positioning needle and a second positioning needle are formed in the lower combination plate, the first mounting hole corresponds to the second mounting hole in a one-to-one mode, magnets are arranged in the first mounting hole and the second mounting hole, corresponding surface magnetic poles are opposite, the positioning hole corresponds to the first positioning needle in a one-to-one mode, the second positioning needle is used for fixing a workpiece, and the detection hole is used for detecting the workpiece.

Furthermore, the upper plywood and the lower plywood are both made of acrylic materials.

Further, the edge of the upper plywood is provided with a handle.

Further, the S pole of the magnet arranged in the first mounting hole is close to the lower plywood, and the N pole of the magnet arranged in the second mounting hole is close to the upper plywood.

Further, the N pole of the magnet arranged in the first mounting hole is close to the lower plywood, and the S pole of the magnet arranged in the second mounting hole is close to the upper plywood.

The utility model has the beneficial effects that: this device can be fixed flexible circuit board on the plywood down before detecting, utilizes the second pilot pin to fix a position, later go up the plywood and close with lower plywood, because the magnet magnetic pole in its first mounting hole and the second mounting hole is opposite, consequently can utilize magnetism to fix the circuit board, the in-process that upper and lower plywood closed can utilize first pilot pin and locating hole cooperation fixed, later with the detection line again from the in-hole connection circuit board of detection and can begin to detect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The reference numbers in the figures illustrate: 1. a plywood is arranged; 2. a lower plywood; 3. a hinge; 4. a first mounting hole; 5. Positioning holes; 6. a detection hole; 7. a second mounting hole; 8. a first positioning pin; 9. a second positioning pin; 10. a handle.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, an embodiment of a flexible circuit board detection fixture according to the present invention includes an upper combination plate 1 and a lower combination plate 2, a hinge 3 is disposed between the upper combination plate 1 and the lower combination plate 2, the upper combination plate 1 is provided with a first mounting hole 4, a positioning hole 5 and a detection hole 6, the lower combination plate 2 is provided with a second mounting hole 7, a first positioning pin 8 and a second positioning pin 9, the first mounting hole 4 corresponds to the second mounting hole 7 one by one, magnets are disposed in the first mounting hole 4 and the second mounting hole 7, and corresponding surface magnetic poles are opposite, the positioning hole 5 corresponds to the first positioning pin 8 one by one, the second positioning pin 9 is used for fixing a workpiece, and the detection hole 6 is used for detecting a workpiece.

During the use, at first fix flexible circuit board on lower plywood 2, utilize second pilot pin 9 to fix a position, later go up plywood 1 and lower plywood 2 and close, because the magnet magnetic pole in its first mounting hole 4 and the second mounting hole 7 is opposite, consequently can utilize the good circuit board of magnetic fixation, the in-process that goes up plywood 1 and lower plywood 2 and close can utilize first pilot pin 8 and locating hole 5 cooperation fixed, later with the detection line from the interior connection of detection hole 6 to the circuit board can begin to detect.

The upper plywood 1 and the lower plywood 2 are both made of acrylic materials, the acrylic boards have good transparency and are not easy to break, the wear resistance of the acrylic boards is close to that of aluminum materials, the stability is good, the acrylic boards are resistant to corrosion of various chemicals, meanwhile, the acrylic boards have good printability and spraying performance, and ideal surface decoration effects can be given to acrylic products by adopting proper printing and spraying processes.

The edge of the upper plywood 1 is provided with a handle 10, so that the upper plywood 1 can be opened conveniently.

The magnetic south pole in first mounting hole 4 is close to lower plywood 2, and the magnetic north pole that sets up in second mounting hole 7 is close to upper plywood 1, and perhaps the magnetic north pole in first mounting hole 4 is close to lower plywood 2, and the magnetic south pole that sets up in second mounting hole 7 is close to upper plywood 1.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The utility model provides a flexible circuit board detects anchor clamps, its characterized in that, includes last plywood and lower plywood, it is provided with the hinge to go up the plywood and close down between the board, be provided with first mounting hole, locating hole and inspection hole on the last plywood of going up, be provided with second mounting hole, first pilot pin and second pilot pin down on the plywood, first mounting hole and second mounting hole one-to-one, all be provided with magnet and the face magnetic pole that corresponds is opposite in first mounting hole and the second mounting hole, the locating hole with first pilot pin one-to-one, second pilot pin is used for fixed work piece, the inspection hole is used for detecting the work piece.

2. The flexible circuit board detecting jig of claim 1, wherein the upper plate and the lower plate are made of an acrylic material.

3. The flexible circuit board inspection jig of claim 1, wherein a handle is provided at an edge of the upper plate.

4. The flexible circuit board inspection jig of claim 1 wherein the magnet disposed in the first mounting hole has its south pole adjacent to the lower plate and the magnet disposed in the second mounting hole has its north pole adjacent to the upper plate.

5. The flexible circuit board inspection jig of claim 1 wherein the north pole of the magnet disposed in the first mounting hole is adjacent to the lower plate and the south pole of the magnet disposed in the second mounting hole is adjacent to the upper plate.