CN218994229U

CN218994229U - Backlight assembly deviation detection jig

Info

Publication number: CN218994229U
Application number: CN202222839579.3U
Authority: CN
Inventors: 奉福周; 罗俊; 尹智杰; 尹宗兵; 尹奇武
Original assignee: Shenzhen Tongxingda Technology Co Ltd
Current assignee: Shenzhen Tongxingda Technology Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-09
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a backlight assembly deviation detection jig, which comprises: bottom plate, supporting component, support plate, limiting plate, amesdial fixed block, the amesdial passes through the amesdial fixed block is fixed on the bottom plate, supporting component fixes on the bottom plate, the support plate sets up on the supporting component, the support plate upper surface is close to one side of amesdial is formed with the locating wall, the locating wall corresponds the probe clearance of amesdial, the limiting plate set up on the support plate and with the locating wall parallels, the limiting plate can adjust the setting with the distance of locating wall. The utility model has the beneficial effects that: the backlight assembly offset detection device can conveniently detect backlight assembly offset, is low in implementation cost and convenient to operate, and is beneficial to reducing cost and improving efficiency.

Description

Backlight assembly deviation detection jig

Technical Field

The utility model relates to the technical field of display modules, in particular to a backlight assembly offset detection jig.

Background

The liquid crystal display module comprises: and the backlight module is provided with a main FPC, liquid crystal glass and a cover plate, and the distance from the backlight edge to the edge of the cover plate is required to be detected after all the assembly is completed, so that poor display caused by offset backlight assembly is prevented. In the current stage, the secondary element equipment is generally used for measurement, four surfaces of an upper surface, a lower surface, a left surface and a right surface are required to be measured, each surface takes left and right 2 point positions, the secondary element measurement equipment is required to be purchased in the mode, the equipment cost is high, and the test efficiency is low.

Accordingly, the prior art has drawbacks and needs improvement.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a backlight assembly deviation detection jig.

The technical scheme of the utility model is as follows: the utility model provides a backlight assembly deviation detection jig, comprising: bottom plate, supporting component, support plate, limiting plate, amesdial fixed block, the amesdial passes through the amesdial fixed block is fixed on the bottom plate, supporting component fixes on the bottom plate, the support plate sets up on the supporting component, the support plate upper surface is close to one side of amesdial is formed with the locating wall, the locating wall corresponds the probe clearance of amesdial, the limiting plate set up on the support plate and with the locating wall parallels, the limiting plate can adjust the setting with the distance of locating wall.

Further, two mounting grooves perpendicular to the positioning wall are formed in the carrier plate, and the limiting plate is mounted on the carrier plate through the mounting grooves.

Further, the support assembly includes two support plates.

Further, the base plate is made of bakelite.

Further, the carrier plate is made of bakelite.

By adopting the scheme, the utility model has the beneficial effects that: the backlight assembly offset detection device can conveniently detect backlight assembly offset, is low in implementation cost and convenient to operate, and is beneficial to reducing cost and improving efficiency.

Drawings

Fig. 1 is a perspective view of the structure of the present utility model.

Fig. 2 is a top view of the present utility model.

Detailed Description

The utility model will be described in detail below with reference to the drawings and the specific embodiments.

Referring to fig. 1 and 2 in combination, the present utility model provides a backlight assembly offset detection fixture, comprising: the base plate 1, supporting component 2, support plate 3, limiting plate 4, amesdial 6, amesdial fixed block 5, amesdial 6 passes through amesdial fixed block 5 is fixed on the base plate 1, supporting component 2 is fixed on the base plate 1, support plate 3 sets up on the supporting component 2, support plate 3 upper surface is close to one side of amesdial 6 is formed with locating wall 31, locating wall 31 corresponds the probe of amesdial 6 keeps away the sky, limiting plate 4 set up on the support plate 3 and with locating wall 31 parallels, limiting plate 4 can adjust the setting with the distance of locating wall 31.

Further, two mounting grooves 32 perpendicular to the positioning wall 31 are formed on the carrier plate 3, and the limiting plate 4 is mounted on the carrier plate 3 through the mounting grooves 32.

Further, the support assembly 2 comprises two support plates 21.

Further, the base plate 1 is made of bakelite.

Further, the carrier plate 3 is made of bakelite.

Specifically, in this scheme, amesdial fixed block 5, supporting component 2 are all fixed through countersunk head screw fastening mode on bottom plate 1, limiting plate 4 pass through countersunk head screw fastening mode with supporting component 2 is fixed mutually.

Please continue to combine with reference to fig. 1 and fig. 2, when this scheme is used, place the product apron down on the carrier plate 3, thereby realize locating the product through adjusting the position of limiting plate 4, the probe through the amesdial 6 measures the data of the corresponding point position of each side of product in proper order to realize the measurement of backlight unit skew data.

In summary, the beneficial effects of the utility model are as follows: the backlight assembly offset detection device can conveniently detect backlight assembly offset, is low in implementation cost and convenient to operate, and is beneficial to reducing cost and improving efficiency.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A backlight assembly deviation detection jig is characterized by comprising: bottom plate, supporting component, support plate, limiting plate, amesdial fixed block, the amesdial passes through the amesdial fixed block is fixed on the bottom plate, supporting component fixes on the bottom plate, the support plate sets up on the supporting component, the support plate upper surface is close to one side of amesdial is formed with the locating wall, the locating wall corresponds the probe clearance of amesdial, the limiting plate set up on the support plate and with the locating wall parallels, the limiting plate can adjust the setting with the distance of locating wall.

2. The backlight assembly deflection detection jig according to claim 1, wherein two mounting grooves perpendicular to the positioning wall are formed in the carrier plate, and the limiting plate is mounted on the carrier plate through the mounting grooves.

3. The backlight assembly misalignment detection jig according to claim 1 or 2, wherein the support assembly comprises two support plates.

4. The backlight assembly deviation detecting jig according to claim 1 or 2, wherein the base plate is made of bakelite.

5. The backlight assembly deflection detection jig according to claim 1, wherein the carrier plate is made of bakelite.