CN219997208U

CN219997208U - Universal lighting jig for FPC backlight module

Info

Publication number: CN219997208U
Application number: CN202321594922.0U
Authority: CN
Inventors: 董林官
Original assignee: Tianjin Yuxinsheng Technology Development Co ltd
Current assignee: Tianjin Yuxinsheng Technology Development Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-10
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a universal lighting fixture for an FPC (flexible printed circuit) backlight module, which comprises a main body and a sliding lighting mechanism, wherein a first sliding rail is arranged on the front side of the main body, a first sliding block is arranged on the surface of the first sliding rail, an LED lamp panel is arranged at the lower end of the main body, a fixed block is arranged on the front side of the LED lamp panel, a second sliding rail is arranged in the middle of the fixed block, a second sliding block is arranged at the lower end of the LED lamp panel, a control module is arranged at the lower end of the second sliding block, a laser measuring device is arranged at the upper end of the control module, a supporting base is arranged at the upper end of the supporting base, a connecting column is arranged at the upper end of the supporting base, a third sliding block is arranged at the front end of the second sliding rail, and the size of a module is determined by scanning the size of the backlight module when the sliding lighting mechanism is detected, so that the LED lamp panel is controlled by the control module to adapt to the detection of the modules with different sizes, and the detection of the backlight modules with different sizes is satisfied.

Description

Universal lighting jig for FPC backlight module

Technical Field

The utility model relates to the field of FPC backlight module detection equipment, in particular to a universal lighting fixture for an FPC backlight module.

Background

The utility model provides a general lighting fixture of FPC backlight unit is the test equipment that uses in electron production manufacturing process for the quality and the performance of test FPC backlight unit, along with the electronic product is more and more popular, high quality, high reliability's FPC backlight unit demand is growing constantly, but the repeatability and the uniformity of product are also higher and higher, consequently more accurate and efficient test equipment is required to satisfy market demand, consequently, we need a general lighting fixture of FPC backlight unit.

The current general lighting fixture of FPC backlight unit's test mode receives design size restriction, and in the production process, thereby the backlight unit can be according to the size of different demands design different sizes, and the lighting fixture can not satisfy most backlight unit demands when the test, and the detection stability of the backlight unit of different sizes also can receive work platform's restriction to need to use other equipment to test.

Disclosure of Invention

The utility model provides a universal lighting fixture for an FPC backlight module, which is used for solving the problems in the background technology.

In order to solve the technical problems, the universal lighting fixture for the FPC backlight module comprises a main body and a sliding lighting mechanism, wherein a first sliding rail is arranged on the front side of the main body, a first sliding block is arranged on the surface of the first sliding rail, an LED lamp panel is arranged at the lower end of the main body, a fixed block is arranged on the front side of the LED lamp panel, a second sliding rail is arranged in the middle of the fixed block, a second sliding block is arranged at the lower end of the LED lamp panel, a control module is arranged at the lower end of the second sliding block, a laser measuring device is arranged at the upper end of the control module, a supporting base is arranged at the upper end of the laser measuring device, a connecting column is arranged at the upper end of the supporting base, a third sliding block is arranged at the front end of the second sliding rail, and a third sliding rail is arranged on the surface of the third sliding block.

Preferably, a first sliding rail is welded at the front end of the main body, and a first sliding block is sleeved on the surface of the first sliding rail.

Preferably, fixed blocks are welded on two sides of the lower end of the main body, and second sliding rails are welded on the left side of the fixed blocks.

Preferably, the second sliding block is adhered to the lower end of the LED lamp panel, and the LED lamp panel and the second sliding rail form a sliding structure through adhesion of the second sliding block.

Preferably, the lower end of the main body is connected with a control module in a sliding manner, and the surface of the control module is clamped with a laser measuring device.

Preferably, the upper end of the control module is welded with a support base, and the upper end of the support base is sleeved with a connecting column.

Preferably, the upper end of the connecting column is sleeved with an LED lamp panel, and the LED lamp panel is connected in series with the control module through a wire harness inside the connecting column.

Compared with the related art, the universal lighting fixture for the FPC backlight module has the following beneficial effects:

the utility model provides a universal lighting fixture for an FPC (flexible printed circuit) backlight module, which is characterized in that a sliding lighting mechanism is arranged, and a laser measuring device is used for determining the size of a module by scanning the size of the backlight module during detection, so that a control module is used for controlling an LED lamp panel to adapt to the modules with different sizes for detection, and the detection of the backlight modules with different sizes is met.

The utility model provides a universal lighting jig for an FPC backlight module, which can meet the requirements of detecting backlight modules with different sizes during detection through a plurality of sliding rails and sliding blocks, and the sliding blocks and the sliding rails can be clamped at corresponding positions according to the sizes, so that the stability of the backlight module during detection is ensured.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall right-view structure of the present utility model;

FIG. 3 is a schematic diagram of the overall left-hand structure of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3A according to the present utility model.

Reference numerals in the drawings: 1. a main body; 2. a first slide rail; 3. a first slider; 4. a sliding lighting mechanism; 401. an LED lamp panel; 402. a fixed block; 403. a second slide rail; 404. a second slider; 405. a control module; 406. a laser measuring device; 407. a support base; 408. a connecting column; 5. a third slider; 6. and a third slide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a general lighting fixture of FPC backlight unit, including main part 1 and slip lighting mechanism 4, main part 1 front side is provided with first slide rail 2, first slide rail 2 surface is provided with first slider 3, main part 1 lower extreme is provided with LED lamp plate 401, LED lamp plate 401 front side is provided with fixed block 402, fixed block 402 middle part is provided with second slide rail 403, LED lamp plate 401 lower extreme is provided with second slider 404, second slider 404 lower extreme is provided with control module 405, control module 405 upper end is provided with laser measuring device 406, laser measuring device 406 upper end is provided with supporting pedestal 407, supporting pedestal 407 upper end is provided with spliced pole 408, second slide rail 403 front end is provided with third slider 5, third slider 5 surface is provided with third slide rail 6.

Further, the front end of the main body 1 is welded with the first sliding rail 2, the surface of the first sliding rail 2 is sleeved with the first sliding block 3, and when the back light module is used, the front end of the back light module arranged on the workbench can be fixed, and falling off during detection is prevented.

Further, the fixed block 402 is welded on two sides of the lower end of the main body 1, the second sliding rail 403 is welded on the left side of the fixed block 402, and the fixed block 402 is arranged, so that the operation stability of the LED lamp panel 401 can be maintained during detection, and accidents are prevented.

Further, the second slider 404 is adhered to the lower end of the LED lamp panel 401, and the LED lamp panel 401 and the second slide rail 403 form a sliding structure by adhering the second slider 404, so that the LED lamp panel 401 can slide on the surface of the second slide rail 403, thereby detecting.

Further, the lower end of the main body 1 is slidably connected with a control module 405, a laser measuring device 406 is clamped on the surface of the control module 405, and the laser measuring device 406 can identify the position and the distance of the detection module, so that the control module 405 can conveniently drive the LED lamp panel 401 to the designated position to start detection.

Further, the upper end of the control module 405 is welded with a support base 407, the upper end of the support base 407 is sleeved with a connecting column 408, and the control module 405 can drive the LED lamp panel 401 to move left and right for detection by arranging the support base 407.

Further, the upper end of the connecting column 408 is sleeved with the LED lamp panel 401, and the LED lamp panel 401 is connected in series with the control module 405 through the wire harness inside the connecting column 408, and under certain conditions, the safety of the internal wire harness is ensured, and the wire harness is prevented from being broken or short-circuited.

Working principle: the universal lighting fixture for the FPC backlight module is placed at the using position, when the universal lighting fixture is used, backlight modules with different sizes are fixed through the first sliding block 3 and the third sliding block 5, and when the universal lighting fixture is detected, the laser measuring device 406 is used for scanning the sizes of the backlight modules, so that the number of the LED lamp groups on the upper end of the LED lamp panel 401 is controlled through the control module 405, and the second sliding block 404 welded at the lower end of the LED lamp panel 401 is driven to slide on the surface of the second sliding rail 403 for left and right scanning detection, so that the detection of the backlight modules with different sizes is met, and the using process of the universal lighting fixture for the FPC backlight module is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a general tool of lighting a lamp of FPC backlight unit, includes main part (1) and slip mechanism (4), its characterized in that: the novel LED lamp comprises a main body (1), wherein a first sliding rail (2) is arranged on the front side of the main body (1), a first sliding block (3) is arranged on the surface of the first sliding rail (2), an LED lamp panel (401) is arranged at the lower end of the main body (1), a fixed block (402) is arranged on the front side of the LED lamp panel (401), a second sliding rail (403) is arranged in the middle of the fixed block (402), a second sliding block (404) is arranged at the lower end of the LED lamp panel (401), a control module (405) is arranged at the lower end of the second sliding block (404), a laser measuring device (406) is arranged at the upper end of the control module (405), a supporting base (407) is arranged at the upper end of the supporting base (407), a connecting column (408) is arranged at the front end of the second sliding rail (403), and a third sliding block (5) is arranged on the surface of the third sliding block (5).

2. The universal lighting fixture for the FPC backlight module according to claim 1, wherein a first sliding rail (2) is welded at the front end of the main body (1), and a first sliding block (3) is sleeved on the surface of the first sliding rail (2).

3. The universal lighting fixture for the FPC backlight module according to claim 1, wherein two sides of the lower end of the main body (1) are welded with fixing blocks (402), and the left side of each fixing block (402) is welded with a second sliding rail (403).

4. The universal lighting fixture for the FPC backlight module according to claim 1, wherein a second slider (404) is adhered to the lower end of the LED lamp panel (401), and the LED lamp panel (401) and the second slide rail (403) form a sliding structure through adhesion of the second slider (404).

5. The universal lighting fixture for the FPC backlight module according to claim 1, wherein a control module (405) is slidably connected to the lower end of the main body (1), and a laser measuring device (406) is clamped on the surface of the control module (405).

6. The universal lighting fixture for the FPC backlight module according to claim 1, wherein a supporting base (407) is welded at the upper end of the control module (405), and a connecting column (408) is sleeved at the upper end of the supporting base (407).

7. The universal lighting fixture for the FPC backlight module according to claim 1, wherein the upper end of the connecting column (408) is sleeved with an LED lamp panel (401), and the LED lamp panel (401) is connected in series with the control module (405) through a wire harness inside the connecting column (408).