CN218297553U

CN218297553U - Light source detection device for touch screen production

Info

Publication number: CN218297553U
Application number: CN202221809434.2U
Authority: CN
Inventors: 王波; 秦欧华; 周京虎
Original assignee: Anhui Hongshixin Optoelectronics Technology Co ltd
Current assignee: Anhui Hongshixin Optoelectronics Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-01-13
Anticipated expiration: 2032-07-13

Abstract

The utility model provides a light source detection device for touch-sensitive screen production relates to touch-sensitive screen light source detection technical field, including changeing the board, swing joint has the carousel between the inner wall of commentaries on classics board, the rear surface fixed mounting of carousel has flexible cantilever, the one end fixed mounting of flexible cantilever has the boss, the first splint of bottom fixedly connected with of boss. The utility model discloses in, when using, through the afterbody of holding first splint and second splint between fingers to make its front portion open, at this moment, torsion spring, first fixed block, second fixed block and pivot cooperation work, under torsion spring's spring action, make first splint and second splint clamp on the support column of touch-sensitive screen, liberated the staff, thereby solved current maintainer with the hand and hold detection device on one side and detect the problem that leads to maintenance work to lack the convenience to the screen.

Description

Light source detection device for touch screen production

Technical Field

The utility model relates to a touch-sensitive screen light source detects technical field, especially relates to a light source detection device is used in touch-sensitive screen production.

Background

The touch screen is also called as touch screen or touch panel, and is an induction type liquid crystal display device capable of receiving input signals of a touch head and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, the touch screen can be used for replacing a mechanical button panel, a vivid video and audio effect is produced by a liquid crystal display picture, and whether an internal light source of the touch screen is damaged or not needs to be detected after the internal light source is used for a long time.

The prior light source detection device for touch screen production has the following defects:

if the inside small bulb of touch-sensitive screen damages alone, all can influence the use of whole touch-sensitive screen, but current touch-sensitive screen detection device most all is handheld, and the maintainer detects the screen while holding detection device with the hand, and is very inconvenient, leads to maintenance work to lack the convenience, has consequently provided a light source detection device for touch-sensitive screen production to more than not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the maintenance work lacks the convenience, and providing a light source detection device for touch-sensitive screen production in order to have among the prior art that the maintainer is holding detection device with one side, detects the screen on one side, and is inconvenient very much.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a light source detection device for touch-sensitive screen production, includes and changes the board, swing joint has the carousel between the inner wall of commentaries on classics board, the rear surface fixed mounting of carousel has flexible cantilever, the one end fixed mounting of flexible cantilever has the boss, the first splint of bottom fixedly connected with of boss, the bottom fixed mounting of first splint has two first fixed blocks, two the activity is inlayed and is equipped with the pivot between the surface of first fixed block, the outer surface movable sleeve of pivot is equipped with two second fixed blocks, two fixed mounting has the second splint between the surface of second fixed block, the surface of pivot is provided with torsion spring, the front surface of commentaries on classics board is provided with the main part.

Preferably, two limiting grooves are formed in the outer surfaces of the two sides of the rotating plate, four limiting springs are arranged on the inner walls of the limiting grooves, and one ends of the four limiting springs are fixedly connected with hollow clamping rods.

Preferably, four the equal sliding connection of inner wall of hollow clamping bar has the slide bar, four the one end of slide bar respectively with the inner wall fixed connection of four spacing grooves, four every two of hollow clamping bar are a set of, and equal fixed mounting has the connecting rod between the surface of every group hollow clamping bar.

Preferably, a plurality of draw-in grooves have been seted up to the inner wall of commentaries on classics board, the ring channel has been seted up to the inside of carousel, the inner wall of ring channel is provided with a plurality of fixed springs, fixed spring's one end fixedly connected with stopper, the commentaries on classics groove has been seted up to the surface of carousel.

Preferably, a plurality of spacing holes have been seted up to the inner wall of commentaries on classics groove, and is a plurality of the inner wall in spacing hole respectively with the surface sliding connection of a plurality of stoppers, it is a plurality of the surface of stopper respectively with the inner wall sliding connection of a plurality of draw-in grooves, the inner wall of commentaries on classics groove rotates with the surface of commentaries on classics board to be connected.

Preferably, the rear surface fixed mounting of carousel has the reinforced pipe, the inner wall of reinforced pipe is connected with the outer fixed surface of flexible cantilever, the outer fixed surface of reinforced pipe installs a plurality of bracing pieces, and is a plurality of the one end of bracing piece all is connected with the rear surface fixed of carousel.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when using, through the afterbody of holding first splint and second splint between fingers to make its front portion open, at this moment, torsion spring, first fixed block, second fixed block and pivot cooperation work, under torsion spring's elastic force, make first splint and second splint clamp on the support column of touch-sensitive screen, liberated the staff, thereby solved current maintainer on one side with holding detection device with the hand and detecting the problem that the maintenance work lacks the convenience to the screen on one side.

2. The utility model discloses in, when using, the commentaries on classics board is injectd in the rotary groove internal rotation, and through rotating the carousel, when the position of draw-in groove corresponds with the stopper, fixed spring will outwards pop out the stopper, carries on spacingly to commentaries on classics board and carousel to prevent that the main part from rotating by oneself when cliping, through rotating the carousel, thereby make the stopper inwards shrink, can reach the effect of adjusting the angle of main part, can be convenient for the main part to the detection of the different angles of touch-sensitive screen.

Drawings

Fig. 1 is a front perspective view of a light source detection device for touch screen production according to the present invention;

fig. 2 is a rear perspective view of the light source detecting device for touch screen production according to the present invention;

FIG. 3 is a cross-sectional perspective view of a rotary slot portion of a light source detecting device for touch screen production according to the present invention;

FIG. 4 is a perspective view showing the expanded cross-sectional structure of the rotating plate of the light source detecting device for touch screen production according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2 according to the present invention.

Illustration of the drawings: 1. a main body; 2. a flexible cantilever; 3. a hollow clamping bar; 4. a second splint; 5. a first splint; 6. a connecting rod; 7. a turntable; 8. a reinforcement tube; 9. a support bar; 10. rotating the plate; 11. rotating the groove; 12. a limiting block; 13. a slide bar; 14. a limiting groove; 15. a limiting spring; 16. a card slot; 17. a limiting hole; 18. an annular groove; 19. fixing the spring; 20. a reinforcing block; 21. a second fixed block; 22. a first fixed block; 23. a torsion spring; 24. a rotating shaft.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a as shown in fig. 1, light source detection device is used in touch-sensitive screen production of this embodiment, including changeing board 10, swing joint has carousel 7 between the inner wall of changeing board 10, the rear surface fixed mounting of carousel 7 has flexible cantilever 2, the one end fixed mounting of flexible cantilever 2 has boss 20, the first splint 5 of bottom fixedly connected with of boss 20, the bottom fixed mounting of first splint 5 has two first fixed blocks 22, the activity is inlayed between the surface of two first fixed blocks 22 and is equipped with pivot 24, the surface activity cover of pivot 24 is equipped with two second fixed blocks 21, fixed mounting has second splint 4 between the surface of two second fixed blocks 21, the surface of pivot 24 is provided with torsion spring 23, the front surface of changeing board 10 is provided with main part 1.

The effect that its whole embodiment 1 reached is, when using, through holding the afterbody of first splint 5 and second splint 4, thereby make its front portion open, at this moment, torsion spring 23, first fixed block 22, second fixed block 21 and pivot 24 cooperation work, under the elastic force of torsion spring 23, make first splint 5 and second splint 4 press from both sides on the support column of touch-sensitive screen, liberated the staff, solved current maintainer and held the detection device with the hand and detect the screen and consequently lead to the problem that maintenance work lacks the convenience, wherein first splint 5 and second splint 4 structure as shown in fig. 1-2, 4, the head is the arc, the afterbody is the straight board, hollow clamping bar 3 is can be slided in spacing clamp groove 14, through pulling hollow clamping bar 3 outwards, under the resilience effect of spacing spring 15, thereby make main part 1 be carried, slide bar 13 then avoids hollow clamping bar 3 to produce effectively and rocks.

Embodiment 2, as shown in fig. 1 to 5, two limiting grooves 14 are formed in outer surfaces of two sides of a rotating plate 10, limiting springs 15 are disposed on inner walls of the four limiting grooves 14, hollow clamping rods 3 are fixedly connected to one ends of the four limiting springs 15, sliding rods 13 are slidably connected to inner walls of the four hollow clamping rods 3, one ends of the four sliding rods 13 are fixedly connected to inner walls of the four limiting grooves 14, every two hollow clamping rods 3 form a group, a connecting rod 6 is fixedly mounted between outer surfaces of each group of hollow clamping rods 3, a plurality of clamping grooves 16 are formed in an inner wall of the rotating plate 10, an annular groove 18 is formed inside the rotating plate 7, a plurality of fixing springs 19 are disposed on an inner wall of the annular groove 18, one end of each fixing spring 19 is fixedly connected to a limiting block 12, a rotating groove 11 is formed in an outer surface of the rotating plate 7, a plurality of limiting holes 17 are formed in an inner wall of the rotating groove 11, inner wall of the plurality of limiting holes 17 are slidably connected to outer surfaces of the plurality of limiting blocks 12, outer surfaces of the plurality of limiting blocks 12 are slidably connected to inner walls of the rotating plate 11, an inner wall of the rotating plate 7 is rotatably connected to outer surface of a plurality of fixing pipes 8, and a supporting rod 8 is connected to an outer surface of a supporting rod 9, and a supporting rod 8, and a rear surface of a rear end of a supporting rod 7.

The effect that its whole embodiment 2 reaches does, when using, change board 10 is injectd in changeing 11 internal rotations in groove, through rotating carousel 7, when the position of draw-in groove 16 corresponds with stopper 12, fixed spring 19 will outwards pop out stopper 12, it is spacing to changeing board 10 and carousel 7, thereby prevent that main part 1 from rotating by oneself when cliping, through rotating carousel 7, thereby make stopper 12 inwards shrink, can reach the effect of adjusting the angle of main part 1, the detection of the main part to the different angles of touch-sensitive screen of being convenient for.

The working principle is as follows: when the touch screen is used, the tail parts of the first clamping plate 5 and the second clamping plate 4 are pinched to open the front parts thereof, at the moment, the torsion spring 23, the first fixing block 22, the second fixing block 21 and the rotating shaft 24 work in a matching way, under the action of the elasticity of the torsion spring 23, the first clamping plate 5 and the second clamping plate 4 are clamped on a supporting column of the touch screen, hands are released, the first clamping plate 5 and the second clamping plate 4 are structurally shown in figures 1-2 and 4, the head parts are arc clamps, the tail parts are straight plates, the hollow clamping rods 3 can slide in the limiting grooves 14, through outwards pulling the hollow clamping rods 3, under the resilience effect of the limiting springs 15, the main body 1 is clamped, the sliding rods 13 effectively avoid shaking of the hollow clamping rods 3, when the rotating plate 10 is limited in the rotating grooves 11, through rotating the rotating disc 7, when the clamping grooves 16 are opposite to the limiting blocks 12, the fixing springs 19 outwards, the rotating plate 10 and the rotating disc 7 are prevented from rotating when the main body 1 is rotated, and the limiting disc 7 is clamped inwards, so that the limiting blocks 12 are clamped.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A light source detection device for touch screen production, includes commentaries on classics board (10), its characterized in that: swing joint has carousel (7) between the inner wall of commentaries on classics board (10), the rear surface fixed mounting of carousel (7) has flexible cantilever (2), the one end fixed mounting of flexible cantilever (2) has boss (20), the first splint (5) of bottom fixedly connected with of boss (20), the bottom fixed mounting of first splint (5) has two first fixed blocks (22), two the activity is inlayed and is equipped with pivot (24) between the surface of first fixed block (22), the surface activity cover of pivot (24) is equipped with two second fixed blocks (21), two fixed mounting has second splint (4) between the surface of second fixed block (21), the surface of pivot (24) is provided with torsion spring (23), the front surface of commentaries on classics board (10) is provided with main part (1).

2. The light source detection device for touch screen production according to claim 1, wherein: two limiting grooves (14) are formed in the outer surfaces of the two sides of the rotating plate (10), four limiting springs (15) are arranged on the inner walls of the limiting grooves (14), and four hollow clamping rods (3) are fixedly connected to one ends of the limiting springs (15).

3. The light source detection device for touch screen production according to claim 2, wherein: four the equal sliding connection in inner wall of hollow clamping bar (3) has slide bar (13), four the one end of slide bar (13) respectively with the inner wall fixed connection of four spacing grooves (14), four per two of hollow clamping bar (3) are a set of, and equal fixed mounting has connecting rod (6) between the surface of every hollow clamping bar of group (3).

4. The light source detection device for touch screen production according to claim 1, wherein: a plurality of draw-in grooves (16) have been seted up to the inner wall of commentaries on classics board (10), ring channel (18) have been seted up to the inside of carousel (7), the inner wall of ring channel (18) is provided with a plurality of fixed spring (19), the one end fixedly connected with stopper (12) of fixed spring (19), commentaries on classics groove (11) have been seted up to the surface of carousel (7).

5. The light source detection device for touch screen production according to claim 4, wherein: a plurality of spacing holes (17) have been seted up to the inner wall of commentaries on classics groove (11), and is a plurality of the inner wall of spacing hole (17) respectively with the surface sliding connection of a plurality of stopper (12), it is a plurality of the surface of stopper (12) respectively with the inner wall sliding connection of a plurality of draw-in grooves (16), the inner wall of commentaries on classics groove (11) rotates with the surface of commentaries on classics board (10) to be connected.

6. The light source detection device for touch screen production according to claim 1, wherein: the rear surface fixed mounting of carousel (7) has reinforced pipe (8), the inner wall of reinforced pipe (8) is connected with the external fixed surface of flexible cantilever (2), the external fixed mounting of reinforced pipe (8) has a plurality of bracing pieces (9), and is a plurality of the one end of bracing piece (9) all is connected with the rear surface fixed mounting of carousel (7).