CN211207005U - Universal lighting fixture - Google Patents

Universal lighting fixture Download PDF

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Publication number
CN211207005U
CN211207005U CN202020139756.5U CN202020139756U CN211207005U CN 211207005 U CN211207005 U CN 211207005U CN 202020139756 U CN202020139756 U CN 202020139756U CN 211207005 U CN211207005 U CN 211207005U
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CN
China
Prior art keywords
positioning
fpc
adjustable
area
plate
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Active
Application number
CN202020139756.5U
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Chinese (zh)
Inventor
山口勝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ways Electron Co ltd
Original Assignee
Ways Electron Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ways Electron Co ltd filed Critical Ways Electron Co ltd
Priority to CN202020139756.5U priority Critical patent/CN211207005U/en
Application granted granted Critical
Publication of CN211207005U publication Critical patent/CN211207005U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a general lighting fixture, which comprises a bottom plate, wherein one side of the bottom plate along the length direction forms a product positioning area, and the other side forms a PFC testing area; adjustable product positioning blocks are respectively arranged on the periphery of the product positioning area, and a product placing area for placing a product to be detected is formed in the center; the PFC testing area is provided with an adjustable FPC locating block, the adjustable FPC locating block is provided with an FPC locating slot, and the bottom of the FPC locating slot is provided with a vacuum adsorption hole and is connected to a vacuumizing device; the PFC test area of bottom plate still is equipped with jacking cylinder and FPC briquetting, and the one end and the jacking cylinder fixed connection of FPC briquetting, the other end extends to directly over the FPC constant head tank. This tool is lighted a lamp to general type realizes the location to different model products through setting up adjustable product locating piece to realize the location to the PFC of the different models of different products through setting up first, two regulating plates, realized the general type demand of product, it is succinct to have the structure, and it is convenient to use, advantages such as general strong have greatly reduced test cost.

Description

Universal lighting fixture
Technical Field
The utility model relates to a tool of lighting a lamp especially relates to a tool of lighting a lamp of general type.
Background
In the production process of the liquid crystal screen, semi-finished products or finished products need to be lightened and detected by adopting a lighting fixture to determine whether the semi-finished products or the finished products of the liquid crystal screen have quality defects or not, so that the defective products are blocked and detected in time, the waste of rear-section resources caused by the backward flow of the defective products is avoided, and the processing procedure is improved as soon as possible. The specific processes of lightening and detecting the liquid crystal screen are as follows: placing the liquid crystal screen on a liquid crystal screen support, and connecting a connector (also called as an FPC connector) of an FPC (Flexible Printed Circuit) of the liquid crystal screen with a probe in a lighting fixture; the lighting fixture is connected with a PG (signal generator), and after the PG gives out a signal, the probe is electrified to light the liquid crystal screen; then an image acquisition device positioned above the liquid crystal screen acquires the liquid crystal screen image, and whether the liquid crystal screen has a defect or not is judged according to the acquired image.
The existing lighting fixture places the FPC connector at the clamping groove of the lighting fixture manually by personnel, and then fixes the FPC connector in the clamping groove of the lighting fixture by utilizing a pressing component. However, lighting fixtures of different models need to be replaced for products of different sizes, which requires preparation of corresponding fixtures for products of different models, resulting in increased cost.
Disclosure of Invention
In order to overcome the defects, the utility model provides a tool is lighted a lamp to general type can be applicable to the product of equidimension not, reduces the detection cost.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: a general lighting fixture comprises a bottom plate, wherein a product positioning area is formed on one side of the bottom plate along the length direction, and a PFC testing area is formed on the other side of the bottom plate; adjustable product positioning blocks are respectively arranged on the periphery of the product positioning area, and a product placing area for placing a product to be detected is formed in the center; the PFC testing area is provided with an adjustable FPC locating block, the adjustable FPC locating block is provided with an FPC locating slot, and the bottom of the FPC locating slot is provided with a vacuum adsorption hole and is connected to a vacuumizing device; the PFC test area of bottom plate still is equipped with jacking cylinder and FPC briquetting, and this FPC briquetting one end with jacking cylinder fixed connection, the other end extends to directly over the FPC constant head tank.
As a further improvement, the product locating area is equipped with first spout below corresponding each adjustable product locating piece, is equipped with a plurality of first locating holes on this first spout, adjustable product locating piece can slide and arrange in this first spout, and is equipped with the second locating hole on this adjustable product locating piece, and this second locating hole is through first screw lock solid after counterpointing rather than one of them first locating hole.
As a further improvement of the present invention, two side edges of the PFC test area along the length direction of the bottom plate are respectively provided with a first adjusting plate, and the first adjusting plate is provided with a plurality of first adjusting holes; a second adjusting plate vertical to the first adjusting plate is arranged on the two first adjusting plates, third positioning holes are formed in the positions of two sides of the second adjusting plate, a second adjusting hole is formed in the middle of the second adjusting plate, and the third positioning holes in the two sides of the second adjusting plate are aligned with the first adjusting holes in the two first adjusting plates and then are fixed through second screws; and a fourth positioning hole is formed in the adjustable FPC positioning block, corresponds to one of the second adjusting holes and is fixed through a third screw.
As a further improvement of the utility model, the second adjusting plate is I-shaped.
The utility model has the advantages that: this tool is lighted a lamp to general type realizes the location to different model products through setting up adjustable product locating piece to realize the location to the PFC of the different models of different products through setting up first, two regulating plates, realized the general type demand of product, it is succinct to have the structure, and it is convenient to use, advantages such as general strong have greatly reduced test cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The following description is made with reference to the accompanying drawings:
1-a bottom plate; 2-product location area;
3-adjustable product positioning block; 4-PFC test area;
5-adjustable FPC locating block; 6-FPC locating slot;
7-jacking cylinder; 8-FPC briquetting;
9-first regulating plate; 10-first adjustment aperture;
11-second regulating plate; 12-second adjustment aperture.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in conjunction with the accompanying drawings.
Referring to fig. 1, the utility model discloses a general lighting fixture, which comprises a bottom plate 1, wherein a product positioning area 2 is formed on one side of the bottom plate along the length direction, and a PFC test area 4 is formed on the other side of the bottom plate; adjustable product positioning blocks 3 are respectively arranged at the periphery of the product positioning area, and a product placing area for placing a product to be detected is formed in the center; the PFC testing area 4 is provided with an adjustable FPC locating block 5, the adjustable FPC locating block 5 is provided with an FPC locating slot 6, and the bottom of the FPC locating slot 6 is provided with a vacuum adsorption hole and connected to a vacuumizing device; the PFC test area 4 of bottom plate still is equipped with jacking cylinder 7 and FPC briquetting 8, the one end of FPC briquetting 8 with jacking cylinder 7 fixed connection, the other end extend to directly over FPC constant head tank 6. During operation, a product to be detected is placed in the product placing area, then the product is fixed through the adjustable product positioning blocks 3 around the adjustable product positioning area 2, meanwhile, the PFC of the product is placed in the PFC positioning groove 6 on the adjustable FPC positioning block 5 of the FPC testing area 4, the FPC is fixed in the PFC positioning groove through the vacuum adsorption holes, then the jacking cylinder 7 is started, the FPC pressing block 8 is driven to descend and is pressed on the upper side face of the PFC, the probes are arranged in the FPC pressing block 8, the connector of the FPC is connected with the probes on the lighting jig, therefore, the lighting test of the FPC can be carried out, the test is completed, the jacking cylinder drives the FPC pressing block 8 to ascend, the FPC is loosened, the vacuum adsorption holes are deflated, the adjustable product positioning blocks are moved away, the product can be taken out, and the test is completed.
The product positioning area 2 is provided with a first chute corresponding to each adjustable product positioning block 3, the first chute is provided with a plurality of first positioning holes, the adjustable product positioning blocks 3 can be arranged in the first chute in a sliding manner, the adjustable product positioning blocks 3 are provided with second positioning holes, and the second positioning holes are aligned with one of the first positioning holes and then locked by first screws. When a product needs to be fixed, the first screw is loosened, the adjustable product positioning block moves and is located at a proper position in the first sliding groove, the first positioning hole corresponds to the second positioning hole, and then the first screw is locked.
Two side edges of the PFC test area 4 along the length direction of the bottom plate are respectively provided with a first adjusting plate 9, and a plurality of first adjusting holes 10 are formed in the first adjusting plate; a second adjusting plate 11 which is vertical to the first adjusting plate is arranged on the two first adjusting plates, third positioning holes are arranged at the two sides of the second adjusting plate, a second adjusting hole 12 is arranged at the middle position of the second adjusting plate, and the third positioning holes at the two sides of the second adjusting plate are aligned with the first adjusting holes on the two first adjusting plates 9 and then fixed through second screws; the adjustable FPC locating block 5 is provided with a fourth locating hole, the fourth locating hole corresponds to one of the second adjusting holes 12 and then is fixed through a third screw, and the second adjusting plate is H-shaped. When the FPCs of different products are in different positions, the adjustable FPC locating blocks need to be correspondingly adjusted, the third locating holes on two sides of the second adjusting plate and the first adjusting holes in different first adjusting plates are adjusted to be correspondingly fixed, the position adjustment of the adjustable FPC locating blocks 5 along the length direction of the bottom plate can be achieved, the positions of the fourth locating holes in the adjustable FPC locating blocks 5 corresponding to the positions of the second adjusting holes in the second adjusting plate can be adjusted, and the position adjustment of the adjustable FPC locating blocks 5 along the width direction of the bottom plate can be achieved. Therefore, the adjustable FPC positioning block 5 can be adjusted freely in the width and length directions to meet the product test requirements of different models.
Therefore, the universal lighting fixture realizes the positioning of different models of products by arranging the adjustable product positioning blocks, realizes the positioning of PFC (power factor correction) of different models of different products by arranging the first adjusting plate and the second adjusting plate, realizes the universal requirement of the products, and has the advantages of simple structure, convenience in use, strong universality and the like, and the test cost is greatly reduced.
In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the invention. The foregoing description is only illustrative of the preferred embodiments of the invention, which can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. All the contents that do not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims (4)

1. The utility model provides a tool is lighted a lamp to general type, includes bottom plate (1), its characterized in that: a product positioning area (2) is formed on one side of the bottom plate along the length direction, and a PFC testing area (4) is formed on the other side of the bottom plate; adjustable product positioning blocks (3) are respectively arranged on the periphery of the product positioning area, and a product placing area for placing a product to be detected is formed in the center of the product positioning area; the PFC testing area (4) is provided with an adjustable FPC locating block (5), the adjustable FPC locating block (5) is provided with an FPC locating slot (6), and the bottom of the FPC locating slot (6) is provided with a vacuum adsorption hole and is connected to a vacuumizing device; the PFC test area (4) of the bottom plate is further provided with a jacking cylinder (7) and an FPC pressing block (8), one end of the FPC pressing block (8) is fixedly connected with the jacking cylinder (7), and the other end of the FPC pressing block extends to a position right above the FPC positioning groove (6).
2. The universal lighting fixture of claim 1, wherein: the adjustable product positioning block is characterized in that a first sliding groove is formed below the product positioning area (2) corresponding to each adjustable product positioning block (3), a plurality of first positioning holes are formed in the first sliding groove, the adjustable product positioning blocks (3) can be arranged in the first sliding groove in a sliding mode, second positioning holes are formed in the adjustable product positioning blocks (3), and the second positioning holes are aligned with one of the first positioning holes and then locked through first screws.
3. The universal lighting fixture of claim 1, wherein: two side edges of the PFC test area (4) along the length direction of the bottom plate are respectively provided with a first adjusting plate (9), and a plurality of first adjusting holes (10) are formed in the first adjusting plate; a second adjusting plate (11) which is vertical to the first adjusting plate is arranged on the two first adjusting plates, third positioning holes are formed in the positions of two sides of the second adjusting plate, a second adjusting hole (12) is formed in the middle of the second adjusting plate, and the third positioning holes in the two sides of the second adjusting plate are aligned with the first adjusting holes in the two first adjusting plates (9) and then fixed through second screws; and a fourth positioning hole is formed in the adjustable FPC positioning block (5), corresponds to one of the second adjusting holes (12) and is fixed through a third screw.
4. The universal lighting fixture of claim 3, wherein: the second adjusting plate is I-shaped.
CN202020139756.5U 2020-01-21 2020-01-21 Universal lighting fixture Active CN211207005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020139756.5U CN211207005U (en) 2020-01-21 2020-01-21 Universal lighting fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020139756.5U CN211207005U (en) 2020-01-21 2020-01-21 Universal lighting fixture

Publications (1)

Publication Number Publication Date
CN211207005U true CN211207005U (en) 2020-08-07

Family

ID=71888506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020139756.5U Active CN211207005U (en) 2020-01-21 2020-01-21 Universal lighting fixture

Country Status (1)

Country Link
CN (1) CN211207005U (en)

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