CN210181334U

CN210181334U - LCD liquid crystal display detection device

Info

Publication number: CN210181334U
Application number: CN201921415599.XU
Authority: CN
Inventors: Tianwei Zhu; 朱天伟
Original assignee: Suzhou Tianzhui Precision Machinery Co Ltd
Current assignee: Suzhou Tianzhui Precision Machinery Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-03-24
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a belong to the technical field of display screen detection, in particular to a LCD liquid crystal display screen detection device, which comprises a detection table and supporting legs supported at four corners of the bottom of the detection table, the top of the inner cavity of the supporting leg is connected with a spring through a screw, the bottom of the spring is provided with a supporting plate through a screw, the front side of the detection table is connected with a display through a screw, the inner cavity of the detection table is provided with a processor module, the rear side of the top of the detection table is connected with a sleeve through a screw, the inner cavity of the sleeve is fixedly inserted with a lead, the processor module is respectively electrically connected with the display and the lead, the bottom of the front side of the lead is bonded with a threaded pipe, the outer wall of the threaded pipe is screwed with a transparent cover, the bottom of the transparent cover is uniformly bonded with a sucking disc, the bottom of the threaded pipe is bonded with a detection camera, the, and the distance between the detection camera and the display screen is conveniently adjusted to obtain more comprehensive detection effect.

Description

LCD liquid crystal display detection device

Technical Field

The utility model relates to a display screen detects technical field, specifically is a LCD liquid crystal display detection device.

Background

The LCD is used as an output medium of image information, a great deal of entertainment and working convenience are provided for life of people, the LCD is inseparable with life of people, an important process after the LCD is processed and manufactured is to detect the LCD, whether the LCD has problems of dead spots, bright spots, color cast and the like is checked, the LCD can provide the best display effect, and a special detection device needs to be designed.

For example, chinese utility model patent application No. CN201720498926.7 is a LCD liquid crystal display detection device, its structure includes display, control panel, printer, operating button, detector, gauge head, detection mesa, base, host computer, vertical arm, the display is connected with the control panel, control panel swing joint printer.

But above-mentioned device has the testing process and does not have sufficient buffering to the display screen, crushes the display screen easily, and inconvenient adjustment detects the camera and the problem of the interval of display screen in order to obtain more comprehensive detection effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD liquid crystal display detection device to the testing process who proposes does not have sufficient buffering to the display screen in solving above-mentioned background art, crushes the display screen easily, and the inconvenient adjustment detects the problem of the interval of camera and display screen in order to obtain more comprehensive detection effect.

In order to achieve the above object, the utility model provides a following technical scheme: a Liquid Crystal Display (LCD) detection device comprises a detection table and support legs supported at four corners of the bottom of the detection table, wherein springs are connected to the tops of inner cavities of the support legs through screws, support plates are arranged at the bottoms of the springs through screws, a display is connected to the front side of the detection table through screws, a processor module is arranged in each inner cavity of the detection table, a sleeve is connected to the rear side of the top of the detection table through screws, a lead is fixedly inserted into each inner cavity of the sleeve, the processor module is electrically connected with the display and the lead respectively, a threaded pipe is bonded to the bottom of the front side of the lead, a transparent cover is screwed on the outer wall of the threaded pipe, suckers are uniformly bonded to the bottom of the transparent cover, a detection camera is bonded to the bottom of the threaded pipe and electrically connected with the lead, a lower limiting plate is fixedly sleeved on the upper side of the outer wall, the upper side of the connecting part of the lead and the threaded pipe is fixedly sleeved with an upper limiting plate.

Preferably, the sum of the lengths of the threaded pipe and the detection camera is the same as the height value of the inner cavity of the transparent cover.

Preferably, a rubber pad is bonded to the top of the display, and the top of the rubber pad is flush with the top of the detection table.

Preferably, the left side and the right side of the top of the detection table are both connected with a baffle plate through screws.

Preferably, the top of the right side of the sleeve is connected with a bracket through a connecting rod.

Preferably, the outer wall of the lead is sleeved with a rubber membrane.

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

1) the display screen is placed on the detection table, the transparent cover is pressed downwards through the sucking disc and fixed to the top of the display screen, the sucking disc enables the transparent cover not to be crushed due to excessive pressure on the display screen, and the display screen can be fixed and prevented from moving;

2) the distance value between the detection camera and the display screen can be adjusted only by rotating the threaded pipe, so that the camera reaches a proper detection position to obtain a more comprehensive detection effect;

3) go up the limiting plate and can prevent to detect that the camera from droing from the translucent cover with lower limiting plate, ensure to detect the safety of camera.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a cross-sectional view of the transparent cover of the present invention;

FIG. 4 is a cross-sectional view of the support leg of the present invention;

fig. 5 is a left side plan view of the bracket of the present invention.

In the figure: the device comprises a detection table 1, support legs 2, springs 3, support plates 4, a display 5, sleeves 6, leads 7, threaded pipes 8, a transparent cover 9, a detection camera 10, a suction cup 11, a lower limiting plate 12, an upper limiting plate 13, a bracket 14, a rubber pad 15 and a barrier plate 16.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a LCD liquid crystal display detection device, is detecting 1 and supporting leg 2 in detecting 1 bottom four corners of platform including detecting platform, and there is spring 3 at the inner chamber top of supporting leg 2 through the screw connection, and there is backup pad 4 bottom of spring 3 through the screw, and

spring

3 and 4 cooperation backup pads can be to detecting 1 buffering of platform, prevent to detect that the display screen of placing on the platform 1 is crushed.

The front side surface of the detection table 1 is connected with a display 5 through a screw, the display 5 is responsible for displaying detection data, the inner cavity of the detection table 1 is provided with a processor module, the processor module is an SC8825 type processor module, the processor module converts the data detected by a detection camera 10 into image information through the existing data conversion principle and displays the image information through the display 5, the rear side of the top of the detection table 1 is connected with a sleeve 6 through a screw, a lead 7 is fixedly inserted in the inner cavity of the sleeve 6, the lead 7 is responsible for connecting the detection camera 10, the processor module is respectively electrically connected with the display 5 and the lead 7, the bottom of the front side of the lead 7 is bonded with a threaded pipe 8, the distance between the detection camera 10 and a display screen can be adjusted by rotating the threaded pipe 8, the outer wall of the threaded pipe 8 is screwed with a transparent cover 9, the bottom of the transparent cover 9 is uniformly bonded with suckers 11, the transparent cover 9 is pressed, the bottom of screwed pipe 8 bonds and has detection camera 10, and detection camera 10 is responsible for detecting the below display screen, and detects

camera

10 and 7 electric connection of wire, and the fixed cover of outer wall upside that detects camera 10 has connect down spacing board 12, and the fixed cover of upside that wire 7 and screwed pipe 8 junction has connect last spacing board 13, goes up spacing board 13 and spacing board 12 down and can prevent to detect camera 10 and drop from translucent cover 9.

Wherein, the sum of the lengths of the threaded pipe 8 and the detection camera 10 is the same as the height value of the inner cavity of the transparent cover 9, so that the lens scraping caused by the display screen below the collision in the adjustment process of the detection camera 10 is prevented.

A rubber pad 15 is bonded on the top of the display 5, and the top of the rubber pad 15 is flush with the top of the detection table 1, so that the display 5 is prevented from being contacted and crushed in the process of placing a display screen.

The left side and the right side of the top of the detection platform 1 are both connected with a baffle 16 through screws, so that the display screen is prevented from sliding out of the detection platform 1 and falling and breaking.

The top of the right side of the sleeve 6 is connected with a bracket 14 through a connecting rod, and the transparent cover 9 can be supported on the bracket 14 through an upper limiting plate 13 when the detection camera 10 is not used.

The outer wall of the wire 7 is sleeved with a rubber film, so that the friction force of hand contact is increased, and the slipping is prevented.

The working principle is as follows: connect whole device and external power source, opening device, place the display screen and examine test table 1 on, wire 7 is held in one hand, another is handheld go up spacing board 13 and is slowly pushed down, make translucent cover 9 push down through sucking disc 11 and fix at the display screen top, detect the monitoring position that camera 10 corresponds the display screen this moment, sucking disc 11 makes translucent cover 9 can not have too big pressure to the display screen and lead to it to be crushed, and can fix the display screen and prevent its removal, spring 3 and backup pad 4 cooperation can provide further buffering to examining test table 1, when the interval of detecting camera 10 and display screen needs to be adjusted, twist and move screwed pipe 8 can, the processor module will detect the data conversion that camera 10 detected through current data conversion principle and become image information and show through display 5.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 LCD liquid crystal display detection device, is detecting platform (1) and supporting leg (2) in detecting platform (1) bottom four corners including detecting, its characterized in that: the top of the inner cavity of the supporting leg (2) is connected with a spring (3) through a screw, the bottom of the spring (3) is provided with a supporting plate (4) through a screw, the front side surface of the detection table (1) is connected with a display (5) through a screw, the inner cavity of the detection table (1) is provided with a processor module, the rear side of the top of the detection table (1) is connected with a sleeve (6) through a screw, a lead (7) is fixedly inserted into the inner cavity of the sleeve (6), the processor module is respectively electrically connected with the display (5) and the lead (7), the bottom of the front side of the lead (7) is bonded with a threaded pipe (8), the outer wall of the threaded pipe (8) is screwed with a transparent cover (9), the bottom of the transparent cover (9) is uniformly bonded with a sucker (11), the bottom of the threaded pipe (8) is bonded with a detection camera (10), and the detection camera (10) is electrically connected, the upper side of the outer wall of the detection camera (10) is fixedly sleeved with a lower limiting plate (12), and the upper side of the joint of the lead (7) and the threaded pipe (8) is fixedly sleeved with an upper limiting plate (13).

2. The LCD panel inspection apparatus of claim 1, wherein: the sum of the lengths of the threaded pipe (8) and the detection camera (10) is the same as the height value of the inner cavity of the transparent cover (9).

3. The LCD panel inspection apparatus of claim 1, wherein: the top of the display (5) is bonded with a rubber pad (15), and the top of the rubber pad (15) is flush with the top of the detection table (1).

4. The LCD panel inspection apparatus of claim 1, wherein: the left side and the right side of the top of the detection table (1) are both connected with a baffle plate (16) through screws.

5. The LCD panel inspection apparatus of claim 1, wherein: the top of the right side of the sleeve (6) is connected with a bracket (14) through a connecting rod.

6. The LCD panel inspection apparatus of claim 1, wherein: and the outer wall of the lead (7) is sleeved with a rubber film.