CN221572963U - Backlight debugging device - Google Patents
Backlight debugging device Download PDFInfo
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- CN221572963U CN221572963U CN202420034521.8U CN202420034521U CN221572963U CN 221572963 U CN221572963 U CN 221572963U CN 202420034521 U CN202420034521 U CN 202420034521U CN 221572963 U CN221572963 U CN 221572963U
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- adjusting rod
- frame
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 21
- 208000003464 asthenopia Diseases 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a backlight source debugging device, which comprises: the working frames are slidably provided with clamping devices, backlight sources can be installed on the clamping devices, a lamplight frame is fixedly arranged at the top end of the center of the working frame, a light source is movably installed at the bottom end of the lamplight frame, a detector is arranged at the bottom of the lamplight frame, and a controller is installed on the right side of the lamplight frame on the working frame. The backlight debugging device can sequentially and continuously detect a plurality of backlights, improves the efficiency of backlight debugging and detection, and is simple and convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to the technical field of backlight sources, in particular to a backlight source debugging device.
Background
The backlight is a light source positioned behind the liquid crystal display, the visual effect of the liquid crystal display module is directly influenced by the light-emitting effect of the backlight, the backlight is assembled through reflection paper, the steps of assembling a light guide plate, assembling a diaphragm, assembling a frame and the like are finished, the produced backlight needs to be debugged firstly, the existing debugging detection device needs to manually check whether the bottom cover of the backlight source plate has the phenomenon of burrs and the like, the workload is large, visual fatigue is easy to occur, the problems of scrupulous examination and the like are solved, and the debugging detection efficiency is seriously reduced.
To above-mentioned problem, with regard to traditional source board debugging detection mode efficiency is lower in being shaded, but also cause the phenomenon such as staff's visual fatigue easily, seriously reduce the technical problem of detection efficiency and quality of detection problem, through a large amount of searches, inquire about a backlight debugging device that patent number is CN216310458U, including debugging detection device, debugging detection device is including the workstation, first slide rail and second slide rail are installed to the top surface of workstation, contained angle between first slide rail and the second slide rail is the right angle, and illumination subassembly is all installed to the top surface of first slide rail and second slide rail, the whiteboard is installed in the one end of first slide rail opposite to the top surface of workstation, and be provided with the source board in a poor light between first slide rail and the whiteboard, but the following problem exists to the technical scheme that this patent provided:
(1) When the backlight source is detected, the backlight source is required to be disassembled and assembled again, continuous detection cannot be performed, and when a large number of backlight sources are required to be detected, the working efficiency is low;
(2) In the process of disassembling and assembling the backlight source, the controller is required to be operated simultaneously, the limiting block is controlled to clamp the backlight source, and the operation is inconvenient.
Disclosure of utility model
The utility model aims to solve the technical problems in the background art, and provides a backlight debugging device which can continuously detect and is simple and convenient to assemble and disassemble.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a backlight debugging apparatus, comprising: the working frame, slidable mounting has clamping device between the working frame, the last backlight that is provided with of clamping device, working frame center top fixed mounting has the light frame, light frame bottom movable mounting has the light source, light frame bottom is provided with the detector, the light frame right side is installed the controller on the working frame.
Further preferred embodiments are as follows: and a sliding groove is formed in the middle of the opposite surfaces of the two working frames.
Further preferred embodiments are as follows: the clamping device comprises a pulley, the pulley is connected with the equipment box through a rolling shaft, and a placing plate is fixedly arranged on the other side of the equipment box;
The clamping device is provided with 2 placing plates oppositely, the 2 placing plates are all installed and connected with the equipment box and the pulley in the same mode, and the two opposite equipment boxes are connected through the telescopic adjusting device.
Further preferred embodiments are as follows: the telescopic adjusting device comprises a first adjusting rod, a second adjusting rod and an adjusting screw rod, the diameter of the second adjusting rod is larger than that of the first adjusting rod, the second adjusting rod is a hollow rod, the first adjusting rod is movably arranged in the second adjusting rod, and the adjusting screw rod is arranged at the top end of the joint of the second adjusting rod and the first adjusting rod in a penetrating thread manner;
rectangular grooves are formed in the top ends of the first adjusting rods, and scales are marked on the outer walls of the first adjusting rods.
Further preferred embodiments are as follows: the placing plates are L-shaped plates, a T-shaped groove is formed in the top end of one placing plate, and a limiter is slidably arranged in the T-shaped groove.
Further preferred embodiments are as follows: the limiter comprises a sliding block, a limiting rod and a cylindrical connecting groove;
The slider is L-shaped overall, and the slider bottom is installed in the "T" shape that places the board top and offer, and the slider bottom also is "T" shape, and the gag lever post is installed to the screw thread that link up in slider top, and the cylindricality spread groove is installed to the gag lever post bottom, cylindricality spread groove bottom fixed mounting have the stopper.
Further preferred embodiments are as follows: the clamping device is characterized in that a driving motor is arranged in a device box connected with a placing plate provided with a T-shaped groove, and the output end of the driving motor is connected with a pulley.
The beneficial effects are that:
1. By the aid of the plurality of clamping devices, the clamping devices can sequentially pass through the upper parts of the detectors when the backlight sources are debugged and detected, the plurality of backlight sources can be sequentially detected, repeated disassembly and assembly of the backlight sources are not needed when the backlight sources are debugged and detected, and debugging and detecting efficiency can be greatly improved;
2. Through the first adjusting rod with scales, when the size of the clamping device needs to be adjusted, the size of the clamping device can be adjusted rapidly and accurately through the cooperation of the first adjusting rod, the second adjusting rod and the adjusting screw rod, and the fixing requirements of backlight sources with different specifications and sizes can be met;
3. Through being provided with the stopper that can slide and can adjust stopper height on placing the board, can more firm fixed backlight, prevent that the backlight from taking place to slide in debugging testing process, can improve detection accuracy and detection efficiency;
4. In summary, according to the backlight debugging device, the structure that the clamping device, the limiter, the first adjusting rod, the second adjusting rod and the like which can move back and forth on the working frame are arranged, so that the detection efficiency can be greatly improved when the backlight debugging detection is carried out.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of a clamping device according to the present utility model.
Fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
Fig. 4 is a cross-sectional view of the telescopic adjustment of the present utility model.
Fig. 5 is a schematic side cross-sectional view of the placement plate and stop of the present utility model.
In fig. 1-5: 1. a work frame; 2. a clamping device; 201. a pulley; 202. an equipment box; 203. placing a plate; 204. a first adjusting lever; 205. a second adjusting lever; 206. adjusting a screw; 3. a detector; 4. a lamplight frame; 5. a light source; 6. a limiter; 601. a slide block; 602. a limiting block; 603. a limit rod; 604. a cylindrical connecting groove; 7. a controller; 8. a backlight.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present utility model.
Referring to fig. 1-5, in an embodiment of the utility model, a backlight source debugging device includes: the working frame 1, slidable mounting has clamping device 2 between the working frame 1, is provided with backlight 8 on the clamping device 2, and working frame 1 center top fixed mounting has light frame 4, and light frame 4 bottom movable mounting has light source 5, and light frame 4 bottom is provided with detector 3, and light frame 4 right side installs controller 7 on working frame 1.
In the embodiment of the utility model, the middle parts of the opposite surfaces of the two working frames 1 are provided with the sliding grooves, so that the clamping device 2 can slide on the working frames 1, and when backlight source detection is carried out, detection work can be continuously carried out, and the debugging and detection work efficiency is greatly improved.
In the embodiment of the utility model, the clamping device 2 comprises a pulley 201, the pulley 201 is connected with a device box 202 through a roller, and a placing plate 203 is fixedly arranged on the other side of the device box 202;
The clamping device 2 is relatively provided with 2 placing plates 203,2 placing plates 203 which are respectively connected with the equipment box 202 and the pulley 201 in a mounting manner, and the two opposite equipment boxes 203 are connected through a telescopic adjusting device, so that the clamping device 2 can adjust the size according to the specification of the backlight source 8 which is required to be fixed.
In the embodiment of the utility model, the telescopic adjusting device comprises a first adjusting rod 204, a second adjusting rod 205 and an adjusting screw 206, wherein the diameter of the second adjusting rod 205 is larger than that of the first adjusting rod 204, the second adjusting rod 205 is a hollow rod, the first adjusting rod 204 is movably arranged in the second adjusting rod 205, and the adjusting screw 206 is arranged at the top end of the joint of the second adjusting rod 205 and the first adjusting rod 204 in a penetrating thread way;
Rectangular grooves are formed in the top end of the first adjusting rod 204, and scales are marked on the outer wall of the first adjusting rod 204, so that the clamping device 2 can be adjusted more accurately when being adjusted in size.
In the embodiment of the utility model, the placing plates 203 are L-shaped plates, wherein a T-shaped groove is formed at the top end of one placing plate 203, a limiter 6 is slidably arranged in the T-shaped groove, and the limiter 6 can further fix the backlight source 8 to prevent the backlight source from sliding during detection, thereby influencing the detection precision.
In the embodiment of the utility model, the limiter 6 comprises a sliding block 601, a limiting block 602, a limiting rod 603 and a cylindrical connecting groove 604;
The slider 601 is generally "L" shape, and slider 601 bottom is installed in the "T" shape that places board 203 top and offer, and slider 601 bottom is also "T" shape, and the gag lever post 603 is installed to the thread-through in slider 601 top, and cylindricality spread groove 604 is installed to gag lever post 603 bottom, and cylindricality spread groove 604 bottom fixed mounting has stopper 602, can adjust stopper 602 height through adjusting gag lever post 603 for backlight 8 is fastened on clamping device 2.
In the embodiment of the utility model, in the clamping device 2, a driving motor is installed in a device box 202 connected with a placing plate 203 provided with a T-shaped groove, and the output end of the driving motor is connected with a pulley 201, so that the driving motor can drive the clamping device 2 to move back and forth on a working frame 1 to detect a backlight source during detection.
Working principle: when the backlight source debugging and detection are carried out, firstly, the size of the clamping device 2 is adjusted according to the specification of the backlight source 8, then the backlight source 8 is fixed on the clamping device 2, then a driving motor in the clamping device 2 is started by the controller 7 to drive the clamping device 2 to move towards the detector 3, when the clamping device moves to the position above the detector 3, the light emitted by the light source 5 is detected by the detector 3, after the detection is finished, the backlight source 8 is removed by the adjustable limiter 6, then a new backlight source 8 to be detected is installed, and the controller 7 is controlled to enable the clamping device 2 to move reversely to detect the newly installed backlight source 8.
Claims (7)
1. A backlight debugging apparatus, comprising: work frame (1), its characterized in that: the novel lamp is characterized in that a clamping device (2) is slidably mounted between the working frames (1), a backlight source (8) is arranged on the clamping device (2), a lamp light frame (4) is fixedly mounted at the top end of the center of the working frame (1), a light source (5) is movably mounted at the bottom end of the lamp light frame (4), a detector (3) is arranged at the bottom of the lamp light frame (4), and a controller (7) is mounted on the right side of the lamp light frame (4) on the working frame (1).
2. The backlight assembly of claim 1, wherein: the middle parts of the opposite surfaces of the two working frames (1) are provided with sliding grooves.
3. The backlight assembly of claim 1, wherein: the clamping device (2) comprises a pulley (201), the pulley (201) is connected with a device box (202) through a roller, and a placing plate (203) is fixedly arranged on the other side of the device box (202);
2 placing plates (203) are oppositely arranged in the clamping device (2), the 2 placing plates (203) are respectively connected with the equipment box (202) and the pulley (201) in a mounting mode, and the two opposite equipment boxes (202) are connected through a telescopic adjusting device.
4. A backlight assembly according to claim 3, wherein: the telescopic adjusting device comprises a first adjusting rod (204), a second adjusting rod (205) and an adjusting screw rod (206), wherein the diameter of the second adjusting rod (205) is larger than that of the first adjusting rod (204), the second adjusting rod (205) is a hollow rod, the first adjusting rod (204) is movably arranged in the second adjusting rod (205), and the adjusting screw rod (206) is arranged at the top end of the joint of the second adjusting rod (205) and the first adjusting rod (204) in a penetrating thread manner;
Rectangular grooves are formed in the top ends of the first adjusting rods (204), and scales are marked on the outer walls of the first adjusting rods (204).
5. A backlight assembly according to claim 3, wherein: the placing plates (203) are L-shaped plates, T-shaped grooves are formed in the top ends of one placing plate (203), and limiters (6) are slidably arranged in the T-shaped grooves.
6. The backlight assembly of claim 5, wherein: the limiter (6) comprises a sliding block (601), a limiting block (602), a limiting rod (603) and a cylindrical connecting groove (604);
The slider (601) is L-shaped overall, the bottom of the slider (601) is arranged in a T-shaped groove formed in the top end of the placing plate (203), the bottom of the slider (601) is also T-shaped, a limit rod (603) is arranged on the top end of the slider (601) through threads, a cylindrical connecting groove (604) is arranged at the bottom end of the limit rod (603), and a limit block (602) is fixedly arranged at the bottom end of the cylindrical connecting groove (604).
7. The backlight assembly of claim 1, wherein: in the clamping device (2), a driving motor is arranged in a device box (202) connected with a placing plate (203) provided with a T-shaped groove, and the output end of the driving motor is connected with a pulley (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420034521.8U CN221572963U (en) | 2024-01-08 | 2024-01-08 | Backlight debugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420034521.8U CN221572963U (en) | 2024-01-08 | 2024-01-08 | Backlight debugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221572963U true CN221572963U (en) | 2024-08-20 |
Family
ID=92290461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420034521.8U Active CN221572963U (en) | 2024-01-08 | 2024-01-08 | Backlight debugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221572963U (en) |
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2024
- 2024-01-08 CN CN202420034521.8U patent/CN221572963U/en active Active
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