CN210426588U

CN210426588U - Test fixture for touch screen functional sheet

Info

Publication number: CN210426588U
Application number: CN201921619118.7U
Authority: CN
Inventors: 刘成军
Original assignee: Shenzhen Jujingguang Technology Co Ltd
Current assignee: Shenzhen Jujingguang Technology Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-04-28
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a test fixture for a touch screen functional sheet, which comprises a test fixture, wherein the test fixture comprises a fixed seat and a fastening main body, the fixed seat comprises a seat body and foam, the outer wall of the lower part of the foam is fixedly clamped on the inner wall of the seat body, the fastening main body comprises a sucker, a hollow slide block, a first hose, a first spring, a clamping block, a second hose and a second spring, the lower end of the sucker is fixedly connected with the upper wall of the hollow slide block, the inner space of the sucker is communicated with the inner space of the hollow slide block, the rear wall of the hollow slide block is fixedly connected with the front wall of the first hose, the inner space of the hollow slide block is communicated with the inner space of the first hose, the first spring passes the inboard fixed connection of first hose and is located the inboard outer wall of first hose at hollow slider, the rear end fixed connection of first spring is at the antetheca of fixture block. The utility model discloses can tighten when fixed, better satisfying the use needs.

Description

Test fixture for touch screen functional sheet

Technical Field

The utility model relates to a touch-sensitive screen function piece test fixture equipment technical field specifically is a touch-sensitive screen function piece test fixture.

Background

Generally, the touch screen functional sheet needs to be fixed by a clamp before being tested and then tested, and the touch screen functional sheet needs to be tightened after being fixed due to the fact that the touch screen functional sheet is thin and easy to bend, and the fixing and tightening are usually completed in two parts, so that the overall efficiency of test preparation work is reduced, and therefore a device capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a touch-sensitive screen function piece test fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a test fixture for a touch screen functional sheet comprises a test fixture; the clamp for measuring comprises a fixed seat and a fastening main body, wherein the fixed seat comprises a seat body and foam, and the outer wall of the lower part of the foam is fixedly clamped on the inner wall of the seat body; the fastening main body comprises a sucker, a hollow slider, a first hose, a first spring, a clamping block, a second hose and a second spring, the lower end of the sucker is fixedly connected to the upper wall of the hollow slider, the inner space of the sucker is communicated with the inner space of the hollow slider, the rear wall of the hollow slider is fixedly connected to the front wall of the first hose, the inner space of the hollow slider is communicated with the inner space of the first hose, the first spring penetrates through the inner side of the first hose and is fixedly connected to the outer wall of the hollow slider, which is positioned at the inner side of the first hose, the rear end of the first spring is fixedly connected to the front wall of the clamping block, the rear wall of the first hose is fixedly connected to the front wall of the clamping block, the inner space of the clamping block is communicated with the inner space of the first hose, the rear wall of the clamping block is fixedly connected to the front wall of the second hose, and the front end of the second spring penetrates through the, the outer wall of the lower portion of the clamping block is fixedly clamped at the four corners of the seat body, and the fastening main body is fixedly clamped at the four corners of the seat body through the clamping block.

Preferably, the fixing seat further comprises four bayonets, the bayonets are arranged at four corners of the seat body, and the clamping blocks are fixedly clamped with the seat body through the bayonets.

Preferably, the fixing base further comprises four openings, the four openings are formed in four corners of the foam, and the rear portion of the fastening main body is arranged on the inner side of the opening.

Preferably, the fastening body further comprises a button, a front wall of the button is fixedly connected to a rear end of the second spring, and a rear wall of the second hose is fixedly connected to a front wall of the button.

Preferably, the fastening main part still includes the air vent, the back wall at the fixture block is seted up in the air vent fretwork, the lower extreme of hollow slider passes through the lower extreme of magnet slip magnetic adsorption at the pedestal.

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

when the touch screen functional sheet needs to be reinforced, the touch screen functional sheet is placed at the upper end of the foam, then the button is pressed towards the inner side direction of the fastening main body by hand, the button is utilized to overcome the elasticity of the second spring to compress the second hose, so that the air in the second hose passes through the vent hole to enter the first hose, the touch screen functional sheet is blown up and discharged from the upper side of the sucker through the first hose passing through the hollow slider, then the button is loosened to recover and stretch the second hose by utilizing the elasticity of the second spring, so that negative pressure is formed in the second hose, the first hose, the interior of the hollow slider and the upper side of the sucker, the touch screen functional sheet is sucked tightly by utilizing the negative pressure of the sucker, meanwhile, the first hose and the second hose are contracted by utilizing the negative pressure of the first hose and the second hose, the hollow slider is driven to move towards the rear side of the fastening main body by utilizing the contraction of the first hose, simultaneously, the elastic force of the first spring and the elastic force of the second spring are utilized to provide stretching force for the first hose and the second hose, so that negative pressure is still reserved after the first hose and the second hose are static to enable the sucker to adsorb the touch screen function piece, and the fastening main body of the base body is operated in the same way, so that the fastening main body can adsorb, fix and tighten the touch screen function piece, and a user can conveniently test the touch screen function piece.

Drawings

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

FIG. 2 is a schematic view of the fixing base of the present invention;

fig. 3 is a schematic view of the split structure of the fastening main body of the present invention.

In the figure: 1. a clamp for measuring; 2. a fixed seat; 3. a fastening body; 4. a base body; 5. a bayonet; 6. foaming; 7. an opening; 8. a suction cup; 9. a hollow slider; 10. a first hose; 11. a first spring; 12. a clamping block; 13. a second hose; 14. a button; 15. a second spring; 16. and (4) a vent hole.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a test fixture for a touch screen functional sheet comprises a test fixture 1; the measuring clamp 1 comprises a fixed seat 2 and a fastening main body 3, wherein the fixed seat 2 comprises a seat body 4 and foam 6, and the outer wall of the lower part of the foam 6 is fixedly clamped on the inner wall of the seat body 4; the fastening main body 3 comprises a suction cup 8, a hollow slider 9, a first hose 10, a first spring 11, a fixture block 12, a second hose 13 and a second spring 15, the lower end of the suction cup 8 is fixedly connected to the upper wall of the hollow slider 9, the inner space of the suction cup 8 is communicated with the inner space of the hollow slider 9, the rear wall of the hollow slider 9 is fixedly connected to the front wall of the first hose 10, the inner space of the hollow slider 9 is communicated with the inner space of the first hose 10, the first spring 11 penetrates through the inner side of the first hose 10 and is fixedly connected to the outer wall of the hollow slider 9 positioned at the inner side of the first hose 10, the rear end of the first spring 11 is fixedly connected to the front wall of the fixture block 12, the rear wall of the first hose 10 is fixedly connected to the front wall of the fixture block 12, the inner space of the fixture block 12 is communicated with the inner space of the first hose 10, and the rear wall, the front end of the second spring 15 penetrates through the second hose 13 to be fixedly connected to the rear wall of the fixture block 12, the outer wall of the lower portion of the fixture block 12 is fixedly clamped at four corners of the seat body 4, the fastening main body 3 is fixedly clamped at four corners of the seat body 4 through the fixture block 12, when the touch screen functional sheet needs to be reinforced, the touch screen functional sheet is firstly placed at the upper end of the foam 6, then the button 14 is pressed towards the inner side direction of the fastening main body 3 by hand, the button 14 is utilized to overcome the elastic force of the second spring 15 to compress the second hose 13, so that the air in the second hose 13 penetrates through the vent hole 16 to enter the first hose 10, the touch screen functional sheet is blown up from the upper side of the sucker 8 through the hollow slider 9 by the first hose 10 to be discharged, then the button 14 is released to recover and stretch the second hose 13 by utilizing the elastic force of the second spring 15, so that negative pressure is formed among the second hose 13, the first, utilize the negative pressure of sucking disc 8 to inhale the touch-sensitive screen function piece tightly, utilize the first hose 10 of negative pressure shrink and second hose 13 of first hose 10 and second hose 13 simultaneously, it moves to reach to utilize the shrink of first hose 10 to drive hollow slider 9 to the rear of fastening main part 3, drag the touch-sensitive screen function piece through sucking disc 8 and remove, utilize the elasticity of first spring 11 and second spring 15 to provide the extension force for first hose 10 and second hose 13 simultaneously, make first hose 10 and second hose 13 still remain the negative pressure after static and supply 8 absorption touch-sensitive screen function pieces of sucking disc, operate 4 fastening main parts 3 of pedestal similarly, make fastening main part 3 can adsorb the touch-sensitive screen function piece fixedly and tighten, thereby made things convenient for the user to carry out test work to the touch-sensitive screen function piece.

Fixing base 2 still includes bayonet socket 5, bayonet socket 5 is provided with four, and bayonet socket 5 sets up the four corners at pedestal 4, fixture block 12 passes through bayonet socket 5 and pedestal 4 fixed joint together, fixing base 2 still includes opening 7, opening 7 is provided with four, and opening 7 sets up the four corners at foam 6, the rear portion of fastening main part 3 sets up the inboard at opening 7, fastening main part 3 still includes button 14, the antetheca fixed connection of button 14 is at the rear end of second spring 15, the antetheca fixed connection of second hose 13 is at the antetheca of button 14, fastening main part 3 still includes air vent 16, the back wall at fixture block 12 is seted up in the 16 fretworks of air vent, the lower extreme at pedestal 4 is passed through magnet slip magnetism absorption to the lower extreme of hollow slider 9.

The working principle is as follows: when the touch screen functional sheet needs to be reinforced, the touch screen functional sheet is placed at the upper end of the foam 6, then the button 14 is pressed towards the inner side direction of the fastening main body 3 by hand, the button 14 overcomes the elastic force of the second spring 15 to compress the second hose 13, so that the air in the second hose 13 enters the first hose 10 through the vent hole 16, the touch screen functional sheet is blown up from the upper side of the sucker 8 through the first hose 10 passing through the hollow slider 9 and is discharged, then the button 14 is released, the second hose 13 is stretched by restoring the elastic force of the second spring 15, so that negative pressure is formed in the second hose 13, the first hose 10, the inner part of the hollow slider 9 and the upper side of the sucker 8, the touch screen functional sheet is sucked tightly by the negative pressure of the sucker 8, and the first hose 10 and the second hose 13 are contracted by the negative pressure of the first hose 10 and the second hose 13, so that the hollow slider 9 is driven to move towards the rear side of the fastening main body 3 by the contraction of, drag the touch-sensitive screen function piece through sucking disc 8 and remove, utilize first spring 11 and second spring 15's elasticity to provide the extension force for first hose 10 and second hose 13 simultaneously, make still remain the negative pressure after first hose 10 and second hose 13 are static and supply 8 absorption touch-sensitive screen function pieces of sucking disc, 4 fastening main parts 3 of operation pedestal on the same principle, make fastening main part 3 can adsorb touch-sensitive screen function piece fixedly and tighten, thereby made things convenient for the user to carry out test work to touch-sensitive screen function piece.

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 touch-sensitive screen function piece test fixture, includes and surveys formula with anchor clamps (1), its characterized in that: the clamp (1) for measuring comprises a fixed seat (2) and a fastening main body (3), wherein the fixed seat (2) comprises a seat body (4) and foam (6), and the outer wall of the lower part of the foam (6) is fixedly clamped on the inner wall of the seat body (4); the fastening main body (3) comprises a sucker (8), a hollow slider (9), a first hose (10), a first spring (11), a clamping block (12), a second hose (13) and a second spring (15), the lower end of the sucker (8) is fixedly connected to the upper wall of the hollow slider (9), the inner space of the sucker (8) is communicated with the inner space of the hollow slider (9), the rear wall of the hollow slider (9) is fixedly connected to the front wall of the first hose (10), the inner space of the hollow slider (9) is communicated with the inner space of the first hose (10), the first spring (11) penetrates through the inner side of the first hose (10) and is fixedly connected to the outer wall of the hollow slider (9) positioned at the inner side of the first hose (10), the rear end of the first spring (11) is fixedly connected to the front wall of the clamping block (12), the rear wall of the first hose (10) is fixedly connected to the front wall of the clamping block (12), the inner space of the fixture block (12) is communicated with the inner space of the first hose (10), the rear wall of the fixture block (12) is fixedly connected to the front wall of the second hose (13), the front end of the second spring (15) penetrates through the rear wall of the second hose (13) and is fixedly connected to the fixture block (12), the four corners of the base body (4) are fixedly clamped on the outer wall of the lower portion of the fixture block (12), and the fastening main body (3) is fixedly clamped on the four corners of the base body (4) through the fixture block (12).

2. The test fixture for the touch screen functional sheet according to claim 1, wherein: fixing base (2) still include bayonet socket (5), bayonet socket (5) are provided with four, and bayonet socket (5) set up in the four corners of pedestal (4), fixture block (12) are in the same place through bayonet socket (5) and pedestal (4) fixed joint.

3. The test fixture for the touch screen functional sheet according to claim 1, wherein: the fixing seat (2) further comprises four openings (7), the four openings (7) are arranged at four corners of the foam (6), and the rear portion of the fastening main body (3) is arranged on the inner side of the openings (7).

4. The test fixture for the touch screen functional sheet according to claim 1, wherein: the fastening body (3) further comprises a button (14), the front wall of the button (14) is fixedly connected to the rear end of the second spring (15), and the rear wall of the second hose (13) is fixedly connected to the front wall of the button (14).

5. The test fixture for the touch screen functional sheet according to claim 1, wherein: the fastening main body (3) further comprises a vent hole (16), the vent hole (16) is hollowed out on the rear wall of the clamping block (12), and the lower end of the hollow sliding block (9) is magnetically adsorbed at the lower end of the seat body (4) through sliding of a magnet.