CN218470782U

CN218470782U - Touch sensitivity detection device for operating display screen

Info

Publication number: CN218470782U
Application number: CN202221965442.6U
Authority: CN
Inventors: 王诚
Original assignee: Suzhou Haichenbang Intelligent Technology Co ltd
Current assignee: Suzhou Haichenbang Intelligent Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-02-10
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to an electronic product test field just discloses this kind of novel touch sensitivity detection device who is used for operating display screen of being applied to, through setting up clamping device, pulls out the clamp splice reverse movement who drives the opposite side to one side through the clamp splice, can adapt to the not display screen of equidimension like this, can improve the practicality to the user, and convenient operation is swift, a touch sensitivity detection device who is used for operating display screen, including clamping device, clamping device is including fixed box, the spout has been seted up in the fixed box, the intermediate position rotation of spout is provided with the gear, the meshing of the upper and lower end of gear is provided with the rack, the outer end of rack is fixed with the clamp splice.

Description

Touch sensitivity detection device for operating display screen

Technical Field

The utility model relates to an electronic product test field specifically is a touch sensitivity detection device for operating display screen.

Background

In recent years, with the rise of smart phones and tablet computers, the market of capacitive touch screens has been rapidly developed, and the capacitive touch screens gradually spread from the smart phones and the tablet computers to the industrial market; generally, the specific equipment includes three types, namely a computer, a communication conversion adapter and a test fixture, wherein the test fixture is usually used for fixing the display screen, and then the computer and the communication conversion adapter are used for detection.

But the size of present display screen is different, and the anchor clamps that use at present can not adjust according to the size, leads to the anchor clamps that need customization size matching when testing the display screen, and is with high costs like this, and the practicality of test fixture is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a touch sensitivity detection device for operating display screen to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a touch sensitivity detection device for operating display screen, includes clamping device, clamping device is including fixed box, the spout has been seted up in the fixed box, the intermediate position of spout rotates and is provided with the gear, the meshing of the upper and lower end of gear is provided with the rack, the outer end of rack is fixed with the clamp splice.

Preferably, be fixed with perpendicular box on the lateral wall of clamp splice, it is provided with the montant to slide in the box to erect, the cover is equipped with the spring on the montant, the lower extreme of montant is fixed with the slide, the upper end of montant is fixed with splint.

Preferably, be fixed with runner assembly on the lateral wall of fixed box, runner assembly includes the dwang, it has the connecting seat to rotate on the dwang.

Preferably, the upper end of the vertical rod is provided with three vertical rods.

Preferably, the inner walls of the clamping blocks and the clamping plates are fixed with anti-slip pads.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel be applied to touch sensitivity detection device for operating display screen, through setting up clamping device, pull out the clamp splice reverse movement who drives the opposite side to one side through the clamp splice, can adapt to the not display screen of equidimension like this, can improve the practicality to the user, and convenient operation is swift.

2. This kind of novel touch sensitivity detection device who is used for operating display screen that is applied to through setting up splint, can drive the height that extrudees the regulation splint with inside spring through splint pull-up, can carry out the centre gripping to inside display screen fixed under the effect of spring simultaneously.

Drawings

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

fig. 2 is a schematic view of an overall side structure of the present invention;

FIG. 3 is a schematic sectional view of the fixing box of the present invention;

FIG. 4 is a schematic view of the structure of the vertical box and the vertical rod of the present invention;

fig. 5 is a schematic view of the overall cross-sectional structure of the present invention.

In the figure: 2. a clamping device; 201. a fixing box; 202. a chute; 203. a gear; 204. a rack; 205. a clamping block; 206. erecting the box; 207. a vertical rod; 208. a spring; 209. a slide plate; 210. a splint; 3. a rotating assembly; 301. a connecting seat; 302. rotating the rod.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a touch sensitivity detecting device for operating a display screen includes a clamping device 2, the clamping device 2 includes a fixing box 201, a sliding slot 202 is formed in the fixing box 201, a gear 203 is rotatably disposed at a middle position of the sliding slot 202, a rack 204 is engaged with upper and lower ends of the gear 203, and a clamping block 205 is fixed at an outer end of the rack 204.

As shown in fig. 4, a vertical box 206 is fixed on the outer side wall of the clamping block 205, a vertical rod 207 is slidably arranged in the vertical box 206, a spring 208 is sleeved on the vertical rod 207, a sliding plate 209 is fixed at the lower end of the vertical rod 207, a clamping plate 210 is fixed at the upper end of the vertical rod 207, the sliding plate 209 is driven by pulling the clamping plate 210 upwards to extrude the spring 208, and the price clamping plate 210 is pulled downwards under the action of the spring 208, so that the display screen in the clamping block 205 can be clamped.

As shown in fig. 5, be fixed with runner assembly 3 on the lateral wall of fixed box 201, runner assembly 3 includes dwang 302, and it has connecting seat 301 to rotate on the dwang 302, can make the convenient staff's debugging of display screen angle regulation detect through runner assembly 3.

As shown in fig. 4, the upper ends of the vertical rods 207 are three, and the clamping effect of the clamping plate 210 can be secured by the three arrangements.

As shown in fig. 2 and 3, the inner walls of the clamping blocks 205 and the clamping plates 210 are fixed with non-slip pads, through which the display screen can be clamped.

The working principle is as follows: during the use, will be through drawing clamp splice 205 to one side, and then drive rack 204 and remove, and then make rack 204 drive gear 203 and rotate, make the rack 204 reverse motion of gear 203 lower extreme, just so open clamp splice 205 to both sides simultaneously, and then adjust the size that the width can adapt to different display screens, through upwards drawing clamp plate 210, drive montant 207 extrusion spring 208, then extrude the centre gripping to the upper and lower end of display screen under spring 208's effect, can fix the display screen like this, and can adapt to the display screen of equidimension not.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 touch sensitivity detection device for operating the display screen is characterized by comprising a clamping device (2), wherein the clamping device (2) comprises a fixing box (201), a sliding groove (202) is formed in the fixing box (201), a gear (203) is rotatably arranged at the middle position of the sliding groove (202), racks (204) are meshed at the upper end and the lower end of the gear (203), and clamping blocks (205) are fixed at the outer ends of the racks (204).

2. The touch sensitivity detection device for operating a display screen according to claim 1, wherein a vertical box (206) is fixed on an outer side wall of the clamping block (205), a vertical rod (207) is slidably arranged in the vertical box (206), a spring (208) is sleeved on the vertical rod (207), a sliding plate (209) is fixed at a lower end of the vertical rod (207), and a clamping plate (210) is fixed at an upper end of the vertical rod (207).

3. The touch sensitivity detecting device for operating a display screen according to claim 1, wherein a rotating component (3) is fixed on an outer side wall of the fixing box (201), the rotating component (3) comprises a rotating rod (302), and the rotating rod (302) is rotated with a connecting seat (301).

4. The touch sensitivity detection device for operating a display screen according to claim 2, wherein the upper ends of the vertical rods (207) are arranged in three.

5. The touch sensitivity detecting device for operating a display screen according to claim 2, wherein non-slip pads are fixed to the inner walls of the clamping blocks (205) and the clamping plates (210).