CN218865463U

CN218865463U - Screen respiration effect detection tool

Info

Publication number: CN218865463U
Application number: CN202223510024.0U
Authority: CN
Inventors: 王军
Original assignee: Kunshan Xinglianda Electronics Co ltd
Current assignee: Kunshan Xinglianda Electronics Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-14
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a screen respiration effect detection tool, include: base and fixture, the base top side is rotated through rolling bearing and is connected with the bull stick, the fixed welding in bull stick top has the commentaries on classics board, the fixed welding in bull stick top side has two supporting seats, two be provided with the illumination plate between the supporting seat, the equal fixed welding in illumination plate both sides has the pivot, two the pivot rotates respectively to be connected on two supporting seats, be provided with the light on the illumination plate, fixture sets up on the illumination plate, fixture includes solid fixed splint, fixing base and movable clamp plate, gu fixed splint fixes the bonding in illumination plate rear end top side, the fixing base is fixed to be bonded before the illumination plate on the lateral wall. The utility model discloses a spacing seat and pivot drive illumination plate drive the display screen upset, and the pivoted cooperation of board is changeed to the rethread to realize the effect that the display screen was observed to the multi-angle, easy operation, convenient improve detection efficiency greatly and detect the accuracy.

Description

Screen respiration effect detection tool

Technical Field

The utility model relates to a check out test set technical field specifically is a screen respiration effect detection tool.

Background

The respiratory effect of the display is mainly caused by the instability of the high-voltage line of the display. The respiratory effect is generated due to the fact that the design of the dynamic control of the deflection coil is not accurate enough, the deflection coil can deform at the edge of high brightness, and the screen respiratory effect can occur on a part of the display screen in the processing production of the display screen, so that the display effect of the display screen is influenced, and therefore the respiratory effect detection on the display screen is a very important link of the display screen manufacturing process.

The multi-view detection is one of the detection modes of the display screen respiration effect, the display screen is observed at a plurality of angles, and the visual display effect of the display screen is evaluated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen respiration effect detection tool to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screen respiration effect detection jig comprises:

the illuminating device comprises a base, a rotating rod is rotatably connected to the top side of the base through a rotating bearing, a rotating plate is fixedly welded to the top end of the rotating rod, two supporting seats are fixedly welded to the top side of the rotating plate, an illuminating plate is arranged between the two supporting seats, rotating shafts are fixedly welded to two sides of the illuminating plate, the two rotating shafts are respectively and rotatably connected to the two supporting seats, and illuminating lamps are arranged on the illuminating plate;

fixture, fixture sets up on the illumination board, fixture includes solid fixed splint, fixing base and movable clamp plate, gu fixed splint fixes bonding in illumination board rear end top side, the fixing base is fixed to be bonded on illumination board front side wall, sliding connection has the pull rod on the fixing base, the fixed rear end that bonds at the pull rod of movable clamp plate, movable clamp plate is close to one side fixed the bonding of fixing base and has two springs, two the spring symmetry sets up in the both sides of pull rod, two the spring is kept away from the equal fixed bonding of one end of movable clamp plate and is on the fixing base.

Preferably, one end of the rotating shaft, which is far away from the lighting plate, extends to the outside of the supporting seat where the supporting seat is fixedly welded with a limiting seat, a limiting hole is formed in the limiting seat, and a limiting component is arranged on the supporting seat, which is close to the limiting seat.

Preferably, the limiting assembly comprises a base, the base is fixedly welded on the supporting seat at the corresponding position, a stud is connected to the base in a threaded manner, and the stud is matched with the limiting hole.

Preferably, a rotating cap is fixedly mounted on the stud, and anti-skid grains are arranged on the rotating cap.

Preferably, rubber pads are arranged on the clamping surfaces of the fixed clamping plate and the movable clamping plate.

Preferably, four fastening bolts are matched on the base.

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

1. the utility model discloses when using, the pulling pull rod drives movable clamp plate and moves and compress two springs to the direction of fixing base, place the display screen at the illumination plate, loosen the pull rod, movable clamp plate forms the centre gripping with solid fixed splint under the spring action of two compressed springs, fix the display screen centre gripping at the illumination plate top side, open the light, the double-screw bolt is made to rotate the double-screw bolt and the double-screw bolt moves on the base and breaks away from spacing hole, the contact is spacing to spacing seat, can drive illumination plate through spacing seat and pivot at this moment and drive the upset of display screen, and then through the pivoted cooperation of commentaries on classics board, thereby realize the effect of multi-angle observation display screen, and easy operation, convenience, the efficiency of detection and the accuracy of detection are greatly improved;

2. the utility model discloses a rotating the double-screw bolt can make the double-screw bolt move on the base and insert to spacing hole in, carry on spacingly to spacing seat to the realization is to the spacing effect of lighting panel, makes lighting panel can keep horizontal position, is convenient for place the display screen.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a screen respiration effect detection jig provided by the present invention;

fig. 2 is a front view structural diagram of the whole screen respiration effect detection fixture provided by the present invention;

fig. 3 is a view of the structure of the lighting board in the tool for detecting the respiratory effect of the screen.

In the figure: 1. a base; 2. a rotating rod; 3. rotating the plate; 4. a supporting seat; 5. a lighting panel; 6. a rotating shaft; 7. an illuminating lamp; 8. fixing the clamping plate; 9. a fixed seat; 10. a pull rod; 11. a movable splint; 12. a spring; 13. a limiting seat; 14. a limiting hole; 15. a base; 16. a stud; 17. screwing the cap; 18. a rubber pad; 19. and fastening the bolt.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a screen breathing effect detection tool includes:

the illumination device comprises a base 1, wherein a rotating rod 2 is rotatably connected to the top side of the base 1 through a rotating bearing, a rotating plate 3 is fixedly welded to the top end of the rotating rod 2, two supporting seats 4 are fixedly welded to the top side of the rotating plate 3, an illumination plate 5 is arranged between the two supporting seats 4, rotating shafts 6 are fixedly welded to two sides of the illumination plate 5, the two rotating shafts 6 are respectively rotatably connected to the two supporting seats 4, and an illumination lamp 7 is arranged on the illumination plate 5;

fixture, fixture sets up on lighting panel 5, fixture includes solid fixed splint 8, fixing base 9 and movable clamp plate 11, gu fixed splint 8 is fixed to be bonded at lighting panel 5 rear end top side, fixing base 9 is fixed to be bonded on lighting panel 5 preceding lateral wall, sliding connection has pull rod 10 on the fixing base 9, the fixed rear end that bonds at pull rod 10 of movable clamp plate 11, movable clamp plate 11 is close to one side of fixing base 9 and is fixed to bond and has two springs 12, two spring 12 symmetry sets up in the both sides of pull rod 10, two the equal fixed bonding of one end that movable clamp plate 11 was kept away from to spring 12 is on fixing base 9, and movable clamp plate 11 forms the centre gripping with solid fixed splint 8 under the spring action of two springs 12, can fix the display screen centre gripping at lighting panel 5 top sides, is convenient for detect the display screen.

One the one end that illumination plate 5 was kept away from to pivot 6 extends to the supporting seat 4 external fixation welding at place has spacing seat 13, spacing hole 14 has been seted up on the spacing seat 13, is close to spacing seat 13 be provided with spacing subassembly on the supporting seat 4, spacing subassembly and spacing seat 13's cooperation can carry on spacingly to pivot 6 to make illumination plate 5 keep horizontal position, be convenient for place the display screen.

The limiting assembly comprises a base 15, the base 15 is fixedly welded on the supporting seat 4 at the corresponding position, a stud 16 is connected to the base 15 through threads, the stud 16 is matched with the limiting hole 14, and the stud 16 can be movably inserted into the limiting hole 14 on the base 15 by rotating the stud 16 to limit the limiting seat 13.

The screw bolt 16 is fixedly provided with a screw cap 17, the screw cap 17 is provided with anti-skid lines, and the screw cap 17 is convenient for screwing the screw bolt 16.

Rubber pads 18 are arranged on the clamping surfaces of the fixed clamping plate 8 and the movable clamping plate 11, the rubber pads 18 are convenient for clamping a display screen, the display screen is protected, and the surface of the display screen is prevented from being scratched during clamping.

Four fastening bolts 19 are matched on the base 1, and the fastening bolts 19 are convenient for installing and fixing the base 1.

The working principle is as follows: the utility model discloses when using, pulling pull rod 10, drive movable clamp plate 11 and remove and compress two springs 12 to the direction of fixing base 9, place the display screen at lighting panel 5, loosen pull rod 10, movable clamp plate 11 forms the centre gripping with solid fixed clamp plate 8 under the spring action of two compressed springs 12, fix the display screen centre gripping at lighting panel 5 top side, open light 7, it makes double-screw bolt 16 move on base 15 and break away from spacing hole 14 to rotate double-screw bolt 16, the contact is spacing to spacing seat 13, accessible spacing seat 13 and pivot 6 drive lighting panel 5 and drive the display screen upset this moment, the rethread changes the pivoted cooperation of board 3, thereby realize the effect of multi-angle observation display screen, and is simple in operation, and convenient, the detection efficiency and the detection accuracy are greatly improved, can make double-screw bolt 16 move on base 15 and insert to spacing hole 14 in, spacing seat 13 is spacing, thereby realize spacing effect to lighting panel 5, make lighting panel 5 can keep horizontal position, be convenient for placing the display screen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 screen respiration effect detection tool which characterized in that includes:

the illumination device comprises a base (1), wherein the top side of the base (1) is rotatably connected with a rotating rod (2) through a rotating bearing, a rotating plate (3) is fixedly welded at the top end of the rotating rod (2), two supporting seats (4) are fixedly welded at the top side of the rotating plate (3), an illumination plate (5) is arranged between the two supporting seats (4), rotating shafts (6) are fixedly welded at two sides of the illumination plate (5), the two rotating shafts (6) are respectively rotatably connected to the two supporting seats (4), and an illuminating lamp (7) is arranged on the illumination plate (5);

fixture, fixture sets up on illumination board (5), fixture includes solid fixed splint (8), fixing base (9) and movable clamp plate (11), gu fixed splint (8) fixed bonding is in illumination board (5) rear end top side, fixing base (9) fixed bonding is on illumination board (5) preceding lateral wall, sliding connection has pull rod (10) on fixing base (9), movable clamp plate (11) fixed bonding is in the rear end of pull rod (10), one side that movable clamp plate (11) is close to fixing base (9) is fixed to bond has two springs (12), two spring (12) symmetry sets up the both sides in pull rod (10), two the equal fixed bonding of one end that movable clamp plate (11) were kept away from in spring (12) is on fixing base (9).

2. The screen respiration effect detection jig of claim 1, wherein: one the one end that illumination board (5) were kept away from in pivot (6) extends to supporting seat (4) external fixation welding at place and has spacing seat (13), spacing hole (14) have been seted up on spacing seat (13), are close to spacing seat (13) be provided with spacing subassembly on supporting seat (4).

3. The screen respiration effect detection jig of claim 2, wherein: the limiting assembly comprises a base (15), the base (15) is fixedly welded on the supporting seat (4) at the corresponding position, a stud (16) is connected to the base (15) in a threaded mode, and the stud (16) is matched with the limiting hole (14).

4. The screen respiration effect detection jig of claim 3, wherein: the anti-skid stud is characterized in that a screw cap (17) is fixedly mounted on the stud (16), and anti-skid lines are arranged on the screw cap (17).

5. The screen respiration effect detection jig of claim 1, wherein: rubber pads (18) are arranged on the clamping surfaces of the fixed clamping plate (8) and the movable clamping plate (11).

6. The tool of claim 1, wherein the tool comprises: four fastening bolts (19) are matched on the base (1).