CN214310123U - Light transmission detection device for backlight plate - Google Patents
Light transmission detection device for backlight plate Download PDFInfo
- Publication number
- CN214310123U CN214310123U CN202120187135.9U CN202120187135U CN214310123U CN 214310123 U CN214310123 U CN 214310123U CN 202120187135 U CN202120187135 U CN 202120187135U CN 214310123 U CN214310123 U CN 214310123U
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- Prior art keywords
- detection device
- rod
- device main
- supporting
- backlight plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 title abstract description 5
- 238000009434 installation Methods 0.000 claims 6
- 238000002834 transmittance Methods 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of backlight plate production, and discloses a backlight plate light transmission detection device, which comprises a support component and a detection device main body, wherein a mounting frame is arranged at the top of the detection device main body, a telescopic rod is arranged at the front side of the detection device main body, the telescopic rod is slidably arranged in the detection device main body, a light source mounting plate is arranged at the top of the telescopic rod, a detection light source is arranged in the light source mounting plate, a storage groove is arranged at one side of the detection device main body, a support cross rod is slidably arranged in the storage groove, the backlight plate is inserted into a backlight plate clamping groove and then pushed to one side, one end of the extended backlight plate is contacted with a second slider, the second slider moves to one end in the sliding groove for supporting the extended backlight plate, the top of the backlight plate is contacted with a limit block, the detection light transmission detection can be carried out by opening the detection light source after the backlight plate is inserted, thereby achieving the effect of simple equipment and convenient use.
Description
Technical Field
The utility model relates to a board production technical field in a poor light specifically is a board printing opacity detection device in a poor light.
Background
Because liquid crystal display device itself is transparent and can not give out light, so need the board in a poor light to assist, the luminance of board in a poor light, some indexes such as the degree of consistency have direct influence to liquid crystal display's correlation performance, consequently in the production process of board in a poor light, need carry out the printing opacity to the board in a poor light of production and detect, the differentiation can reach operation requirement, need have the detection carrier to support the light-passing board at the in-process that the board in a poor light printing opacity detected simultaneously, make things convenient for the light source to see through the detection of carrying out printing opacity or refracting index to it, and current detection carrier model fixed equipment is complicated, the erection joint is more loaded down with trivial details in the testing process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a board printing opacity detection device is shaded to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a board printing opacity detection device dorsally, includes supporting component and detection device main part, and the installing frame is installed at the top of detection device main part, the front side of detection device main part is provided with the telescopic link, telescopic link slidable mounting is in the inside of detection device main part, the top of telescopic link is provided with the light source mounting panel, the inside of light source mounting panel is provided with detecting light source, the groove of accomodating has been seted up to one side of detection device main part, the inside slidable mounting who accomodates the groove has the support horizontal pole, the spout has been seted up on the top surface of supporting the horizontal pole, the inside slidable mounting of spout has the second slider, the top fixed mounting of installing frame has the bar installed part, the spacing groove has been seted up to the inside of bar installed part, the inside slidable mounting of spacing groove has the second connecting rod.
Preferably, the supporting component comprises a supporting rod, one side of the top of the supporting rod is movably connected to one end of a first connecting rod through a connecting piece, a limiting square hole is formed in the second connecting rod, the first connecting rod is slidably mounted in the limiting square hole, and the extension length of the supporting component can be extended through the cooperation between the first connecting rod and the second connecting rod.
Preferably, the bottom of the first connecting rod is provided with a first sliding block in a sliding manner, the first sliding block is arranged in a sliding rail arranged at the bottom of the first connecting rod in a sliding manner, the bottom of the first sliding block is connected with a limiting block, and the limiting block can prevent the backlight plate from colliding with the supporting rod at the corner in the moving process.
Preferably, one end of the supporting cross rod is fixedly connected to one side of the supporting rod, and the supporting rod is fixedly connected with the supporting cross rod through a bolt, so that the supporting cross rod is conveniently separated from the supporting rod.
Preferably, a backlight plate clamping groove is formed in the mounting frame, a moving block is arranged in the backlight plate clamping groove, a backlight plate is placed on the moving block in the mounting frame, and when the backlight plate is inserted into the backlight plate clamping groove in the mounting frame, the backlight plate can be moved to one side conveniently.
Preferably, one end of each of the first connecting rod and the second connecting rod is provided with a limiting part, so that the first connecting rod and the second connecting rod are prevented from being disconnected.
Compared with the prior art, the utility model provides a board printing opacity detection device in a poor light possesses following beneficial effect:
this board printing opacity detection device in a poor light inserts in the board draw-in groove in a poor light through the board in a poor light, then promotes the board in a poor light to one side, the one end and the second slider contact that the board in a poor light extends, the second slider removes to one end in the spout this moment for support the board in a poor light that extends, secondly the board in a poor light top and the stopper contact of extending, prevent that board in a poor light one end from stretching out and support piece direct contact, lead to the board in a poor light damaged, it can carry out the printing opacity to open the testing light source after inserting the board in a poor light and detect, thereby reached the simple convenient to use's of equipment effect.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is an enlarged schematic view of the structure B in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
In the figure: 1. a support assembly; 101. a support bar; 102. a limiting block; 103. a first slider; 104. a connecting member; 105. a first connecting rod; 106. limiting a square hole; 107. a second connecting rod; 108. a support rail; 109. a chute; 110. a second slider; 2. a detection device main body; 201. a telescopic rod; 202. detecting a light source; 203. a light source mounting plate; 204. installing a frame; 205. A strip mount; 206. a receiving groove; 207. a backlight plate clamping groove; 208. a limiting groove; 209. A backlight panel.
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, a backlight plate light transmission detection device includes a supporting assembly 1 and a detection device main body 2, a mounting frame 204 is installed on the top of the detection device main body 2, a telescopic rod 201 is installed on the front side of the detection device main body 2, the telescopic rod 201 is slidably installed inside the detection device main body 2, a light source mounting plate 203 is installed on the top of the telescopic rod 201, a detection light source 202 is installed inside the light source mounting plate 203, a receiving groove 206 is formed on one side of the detection device main body 2, a supporting cross bar 108 is slidably installed inside the receiving groove 206, a sliding groove 109 is formed on the top surface of the supporting cross bar 108, a second slider 110 is slidably installed inside the sliding groove 109, a bar-shaped mounting member 205 is fixedly installed on the top of the mounting frame 204, a limiting groove 208 is formed inside the bar-shaped mounting member 205, a second connecting rod 107 is slidably installed inside the limiting groove 208, the supporting assembly 1 includes a supporting rod 101, one side of the top of the supporting rod 101 is movably connected to one end of the first connecting rod 105 through the connecting piece 104, a limiting square hole 106 is formed in the second connecting rod 107, the first connecting rod 105 is slidably mounted in the limiting square hole 106, and the extension length of the supporting component 1 can be extended through the matching between the first connecting rod 105 and the second connecting rod 107.
The bottom of the first connecting rod 105 is slidably provided with a first slider 103, the first slider 103 is slidably arranged in a sliding rail arranged at the bottom of the first connecting rod 105, the bottom of the first slider 103 is connected with a limiting block 102, the limiting block 102 can prevent the collision between the corner of the backlight plate 209 and the supporting rod 101 in the moving process, one end of the supporting cross rod 108 is fixedly connected to one side of the supporting rod 101, the supporting rod 101 is fixedly connected with the supporting cross rod 108 through a bolt, the supporting cross rod 108 is convenient to separate from the supporting rod 101, a backlight plate clamping groove 207 is formed in the mounting frame 204, a moving block is arranged in the backlight plate clamping groove 207, the backlight plate 209 is placed on the moving block in the mounting frame 204, when the backlight plate 209 is inserted into the backlight plate clamping groove 207 in the mounting frame, the backlight plate 209 is convenient to move to one side, one end of the first connecting rod 105 and one end of the second connecting rod 107 are both provided with limiting blocks, preventing the first connecting rod 105 from being disconnected from the second connecting rod 107.
The working principle is as follows: before using, the user need install the inspection to the device, it is whether reasonable to inspect each part erection joint, can reach the user demand, the inspection is accomplished and can be used, at first insert the board 209 in being shaded that needs to detect, then promote board 209 in a poor light to one side, the one end and the second slider 110 contact that board 209 in a poor light extends, second slider 110 moves to one end in spout 109 this moment, be used for supporting the board 209 in a poor light that extends, secondly the board 209 top in a poor light that extends and stopper 102 contact, prevent that board 209 one end in a poor light stretches out and support piece direct contact, lead to board 209 in a poor light damaged, it can carry out the printing opacity to open detection light source 202 after inserting board 209 in a poor light.
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 (6)
1. The utility model provides a board printing opacity detection device in a poor light, includes supporting component (1) and detection device main part (2), its characterized in that: an installation frame (204) is installed at the top of the detection device main body (2), a telescopic rod (201) is arranged on the front side of the detection device main body (2), the telescopic rod (201) is slidably installed inside the detection device main body (2), a light source installation plate (203) is arranged at the top of the telescopic rod (201), a detection light source (202) is arranged inside the light source installation plate (203), an accommodating groove (206) is formed in one side of the detection device main body (2), a supporting cross rod (108) is slidably installed inside the accommodating groove (206), a sliding groove (109) is formed in the top surface of the supporting cross rod (108), a second sliding block (110) is slidably installed inside the sliding groove (109), a bar-shaped installation piece (205) is fixedly installed at the top of the installation frame (204), and a limit groove (208) is formed inside the bar-shaped installation piece (205), and a second connecting rod (107) is arranged in the limiting groove (208) in a sliding manner.
2. The device for detecting the transmittance of a backlight board according to claim 1, wherein: the supporting component (1) comprises a supporting rod (101), one side of the top of the supporting rod (101) is movably connected to one end of a first connecting rod (105) through a connecting piece (104), a limiting square hole (106) is formed in the second connecting rod (107), and the first connecting rod (105) is slidably mounted inside the limiting square hole (106).
3. The device for detecting the transmittance of a backlight board according to claim 2, wherein: the bottom slidable mounting of head rod (105) has first slider (103), first slider (103) slidable mounting is in the slide rail that head rod (105) bottom set up, the bottom of first slider (103) is connected with stopper (102).
4. The device for detecting the transmittance of a backlight board according to claim 3, wherein: one end of the supporting cross rod (108) is fixedly connected to one side of the supporting rod (101), and the supporting rod (101) is fixedly connected with the supporting cross rod (108) through a bolt.
5. The device for detecting the transmittance of a backlight board according to claim 1, wherein: a backlight plate clamping groove (207) is formed in the mounting frame (204), a moving block is arranged in the backlight plate clamping groove (207), and a backlight plate (209) is placed on the moving block in the mounting frame (204).
6. The device for detecting the transmittance of a backlight board according to claim 2, wherein: and limiting parts are arranged at one ends of the first connecting rod (105) and the second connecting rod (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120187135.9U CN214310123U (en) | 2021-01-25 | 2021-01-25 | Light transmission detection device for backlight plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120187135.9U CN214310123U (en) | 2021-01-25 | 2021-01-25 | Light transmission detection device for backlight plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214310123U true CN214310123U (en) | 2021-09-28 |
Family
ID=77829827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120187135.9U Expired - Fee Related CN214310123U (en) | 2021-01-25 | 2021-01-25 | Light transmission detection device for backlight plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214310123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062386A (en) * | 2022-01-12 | 2022-02-18 | 南通市垲德利光电科技有限公司 | Image acquisition equipment for AOI (automatic optical inspection) of backlight plate |
-
2021
- 2021-01-25 CN CN202120187135.9U patent/CN214310123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062386A (en) * | 2022-01-12 | 2022-02-18 | 南通市垲德利光电科技有限公司 | Image acquisition equipment for AOI (automatic optical inspection) of backlight plate |
| CN114062386B (en) * | 2022-01-12 | 2022-03-18 | 南通市垲德利光电科技有限公司 | Image acquisition equipment for AOI (automatic optical inspection) of backlight plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |