CN220649984U - Detection device for screen display effect - Google Patents

Abstract

The utility model discloses a detection device for a screen display effect, and belongs to the technical field of screen detection. The utility model provides a detection device for screen display effect, includes the workstation, the top of workstation is provided with rotatable rolling disc, lower spacing seat is installed at the top of rolling disc, the top of lower spacing seat is provided with spacing seat, lower spacing seat and last spacing seat are used for spacing the screen, the top of workstation is provided with the calibrated scale; according to the utility model, the screen main body is limited through the lower limiting seat and the upper limiting seat and then fixed at the rotating disc, the rotating disc rotates to achieve the effect of adjusting the visual angle, and the position marked by the marking rod at the dial is used for obtaining the angle data of the visual angle adjustment, so that when the visual angle is detected, the screen main body can be compared with the due visual angle data of the screen main body according to the observation conditions of different visual angles, and whether the screen main body meets the standard is obtained.

Description

Detection device for screen display effect

Technical Field

The utility model relates to the technical field of screen detection, in particular to a detection device for screen display effect.

Background

When a screen is detected, visual detection and visual angle detection are needed, wherein the visual detection is to observe images and texts on the screen through naked eyes to check whether the problems of blurring, distortion, inaccurate colors and the like exist, and the visual angle detection is to change the visual angle to observe the contents on the screen so as to check whether the conditions of color deviation, contrast change or visual angle limitation exist, as in the prior art, patent publication number CN208537029U, an utility model patent named as a detection device and equipment for screen display effect is disclosed as 2, comprising: the device comprises a detection bit and a detection mechanism, wherein the detection bit is used for placing at least one display screen; the detection mechanism comprises a detection unit for detecting the display effect of the display screen, a driving unit for driving the detection unit to be close to or far away from the display screen, and a limiting unit for limiting the movement range of the driving unit so that the detection unit moves to the position right above the display screen. Also relates to a detection device comprising: the detection device. This a detection device and equipment for screen display effect can alleviate artificial intensity of labour, promotes work efficiency.

However, the above patent has the disadvantage that when the visual angle is detected, whether the screen is rotated or the observation angle of the person is changed, the specific observation angle cannot be accurately known, so that when the detection is performed, whether the effect during the detection meets the actual production requirement or not is not known, and the detection effect is further affected.

Therefore, the utility model provides a detection device for screen display effect, which aims at the problem that whether a screen is rotated or the observation angle of a person is changed, the observation angle of the person cannot be accurately known.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a detection device for a screen display effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a detection device for screen display effect, includes the workstation, the top of workstation is provided with rotatable rolling disc, lower spacing seat is installed at the top of rolling disc, the top of lower spacing seat is provided with spacing seat, spacing seat and last spacing seat are used for spacing the screen down, the top of workstation is provided with the calibrated scale, the marking rod is installed to the bottom of lower spacing seat, the marking rod is used for instructing calibrated scale department.

Preferably, an adjusting plate is arranged between the lower limit seat and the upper limit seat, and the adjusting plate is used for pulling the upper limit seat.

Preferably, the adjusting plate comprises a connecting plate connected with the lower limiting seat and a connecting seat connected with the upper limiting seat, the connecting plate slides on the inner wall of the connecting seat, and a reset spring is arranged at the back of the connecting plate and the back of the connecting seat.

Preferably, a sliding groove is formed in the side edge of the connecting seat, a sliding block is mounted on the side edge of the connecting plate, and the sliding block slides with the inner wall of the sliding groove.

Preferably, the top of workstation installs circular slide rail, the bottom of lower spacing seat is provided with the locating part, the locating part inserts in the circular slide rail.

Preferably, the limiting part comprises a connecting part connected with the bottom of the lower limiting seat, the bottom of the connecting part is provided with an elastic part, the bottom of the elastic part is provided with a bearing ball, the inner wall of the circular sliding rail is provided with a limiting hole, and the end part of the bearing ball is clamped into the limiting hole.

Preferably, the inner walls of the lower limit seat and the upper limit seat are respectively provided with an elastic strip, and the inner walls of the elastic strips are trapezoidal.

Preferably, the limiting holes are arranged in a plurality, and the opening positions of the limiting holes are matched with the scale positions of the dial.

Compared with the prior art, the utility model provides a detection device for a screen display effect, which has the following beneficial effects:

1. this a detection apparatus for be used for screen display effect carries out spacingly with screen main part through spacing seat down and last spacing seat, then fixes it in rolling disc department, through making the rolling disc take place to rotate, reaches the effect of adjusting the visual angle, through the position of marking lever in calibrated scale department mark to obtain the angle data of adjusting the visual angle, make when carrying out visual angle detection, can contrast with the due visual angle data of screen main part according to the observation condition of different visual angles, thereby obtain whether the screen main part is up to standard.

2. This a detection apparatus for screen display effect takes place to slide in circular slide rail department through the locating part that sets up for when moving the screen main part to suitable, can effectually guarantee its stability after removing, make through the regulating plate that sets up can play the effect of regulation according to screen main part size, guaranteed the effect fixed to the screen main part.

Drawings

Fig. 1 is a schematic structural diagram of a detection device for screen display effect according to the present utility model;

FIG. 2 is a front view showing the structure of a detecting device for screen display effect according to the present utility model;

FIG. 3 is a side view showing the structure of a detecting device for screen display effect according to the present utility model;

FIG. 4 is a top view showing a structure of a detecting device for screen display effect according to the present utility model;

fig. 5 is an enlarged schematic diagram of a region a in fig. 1 of a detection device for screen display effect according to the present utility model.

In the figure: 1. a work table; 2. a rotating disc; 3. a lower limit seat; 31. an elastic strip; 4. an adjusting plate; 41. a connecting plate; 42. a connecting seat; 43. a return spring; 44. a chute; 45. a slide block; 5. an upper limit seat; 6. a dial; 7. a marking rod; 8. a circular slide rail; 81. a limiting hole; 9. a limiting piece; 91. a bearing ball; 92. an elastic member; 93. and a connecting part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a detection apparatus for screen display effect, including workstation 1, the top of workstation 1 is provided with rotatable rolling disc 2, and lower spacing seat 3 is installed at the top of rolling disc 2, and the top of lower spacing seat 3 is provided with spacing seat 5, and lower spacing seat 3 and last spacing seat 5 are used for spacing the screen, and the top of workstation 1 is provided with calibrated scale 6, and mark pole 7 is installed to the bottom of lower spacing seat 3, and mark pole 7 is used for instructing calibrated scale 6 department.

In the utility model, when the whole structure is carried out, the screen main body can be effectively fixed through the arrangement of the lower limit seat 3 and the upper limit seat 5, the rotating disc 2 is rotated through pushing the lower limit seat 3 when the screen main body is fixed, the marking rod 7 is driven to move to different positions when the rotating disc 2 is rotated, and then the marking rod 7 points to the position of the dial 6, so that the effect of measuring the visual angle is achieved, and the angle can be compared with the condition that the visual angle is displayed at the angle in time when the visual angle is measured.

Referring to fig. 1-5, an adjusting plate 4 is disposed between the lower limit seat 3 and the upper limit seat 5, the adjusting plate 4 is used for pulling the upper limit seat 5, the adjusting plate 4 includes a connecting plate 41 connected with the lower limit seat 3 and a connecting seat 42 connected with the upper limit seat 5, the connecting plate 41 slides on the inner wall of the connecting seat 42, a return spring 43 is disposed at the back of the connecting plate 41 and the connecting seat 42, a sliding groove 44 is formed on the side edge of the connecting seat 42, a sliding block 45 is mounted on the side edge of the connecting plate 41, and the sliding block 45 slides on the inner wall of the sliding groove 44.

In the utility model, when the lower limit seat 3 and the upper limit seat 5 limit the screen main body, the connecting seat 42 is driven to slide on the surface of the connecting plate 41 by the elastic force of the reset spring 43, so that the upper limit seat 5 can be adjusted according to the height of the screen main body, and the sliding block 45 slides in the sliding groove 44, thereby effectively ensuring the stability of the connecting plate 41 and the connecting seat 42 during sliding.

Referring to fig. 1-5, a circular slide rail 8 is installed at the top of the workbench 1, a limiting piece 9 is arranged at the bottom of the lower limiting seat 3, the limiting piece 9 is inserted into the circular slide rail 8, the limiting piece 9 comprises a connecting portion 93 connected with the bottom of the lower limiting seat 3, an elastic piece 92 is installed at the bottom of the connecting portion 93, a bearing ball 91 is installed at the bottom of the elastic piece 92, a limiting hole 81 is formed in the inner wall of the circular slide rail 8, the end portion of the bearing ball 91 is clamped into the limiting hole 81, the limiting holes 81 are formed in multiple numbers, and the opening position of the limiting hole 81 is matched with the scale position of the dial 6.

In the utility model, when the rotating disc 2 is rotated, the limiting part 9 slides on the circular slide rail 8, so that the limiting effect is achieved, and when the rotating disc 2 is limited, the elastic part 92 drives the bearing ball 91 to be clamped into the limiting hole 81 by pushing of the connecting part 93, wherein the limiting hole 81 corresponds to the scale position of the dial 6, so that the visual angle can be observed in time after the rotating disc 2 is fixed conveniently, and the bearing ball 91 can be moved out of the limiting hole 81 when being pushed by the connecting part 93.

Referring to fig. 1 to 5, the inner walls of the lower limit seat 3 and the upper limit seat 5 are provided with elastic strips 31, and the inner walls of the elastic strips 31 are trapezoidal.

In the utility model, by arranging the elastic strip 31 as above, when the screen main body is clamped between the upper limit seat 5 and the lower limit seat 3, the elasticity of the screen main body can be effectively protected, and the screen main body can be clamped more tightly.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (8)

1. The utility model provides a detection device for screen display effect, includes workstation (1), its characterized in that, the top of workstation (1) is provided with rotatable rolling disc (2), spacing seat (3) down is installed at the top of rolling disc (2), the top of spacing seat (3) down is provided with spacing seat (5), spacing seat (3) and last spacing seat (5) are used for spacing the screen down, the top of workstation (1) is provided with calibrated scale (6), marker lever (7) are installed to the bottom of spacing seat (3) down, marker lever (7) are used for instructing calibrated scale (6) department.

2. The device for detecting the screen display effect according to claim 1, wherein an adjusting plate (4) is arranged between the lower limit seat (3) and the upper limit seat (5), and the adjusting plate (4) is used for pulling the upper limit seat (5).

3. A detection device for screen display effects according to claim 2, characterized in that the adjustment plate (4) comprises a connection plate (41) connected with the lower limit seat (3) and a connection seat (42) connected with the upper limit seat (5), the connection plate (41) slides on the inner wall of the connection seat (42), and a return spring (43) is arranged at the back surfaces of the connection plate (41) and the connection seat (42).

4. A detection device for a screen display effect according to claim 3, characterized in that a chute (44) is provided on the side of the connection base (42), a slider (45) is mounted on the side of the connection board (41), and the slider (45) slides with the inner wall of the chute (44).

5. The detection device for the screen display effect according to claim 1, wherein a circular sliding rail (8) is installed at the top of the workbench (1), a limiting piece (9) is arranged at the bottom of the lower limiting seat (3), and the limiting piece (9) is inserted into the circular sliding rail (8).

6. The detection device for the screen display effect according to claim 5, wherein the limiting piece (9) comprises a connecting portion (93) connected with the bottom of the lower limiting seat (3), an elastic piece (92) is installed at the bottom of the connecting portion (93), a bearing ball (91) is installed at the bottom of the elastic piece (92), a limiting hole (81) is formed in the inner wall of the circular sliding rail (8), and the end portion of the bearing ball (91) is clamped into the limiting hole (81).

7. The device for detecting the screen display effect according to claim 1, wherein elastic strips (31) are arranged at the inner walls of the lower limit seat (3) and the upper limit seat (5), and the inner walls of the elastic strips (31) are trapezoid.

8. A detection device for a screen display effect according to claim 6, wherein the number of the limiting holes (81) is plural, and the position of the opening of the limiting holes (81) matches with the scale position of the dial (6).