CN213338260U - Liquid crystal display module detection device - Google Patents
Liquid crystal display module detection device Download PDFInfo
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- CN213338260U CN213338260U CN202022485276.7U CN202022485276U CN213338260U CN 213338260 U CN213338260 U CN 213338260U CN 202022485276 U CN202022485276 U CN 202022485276U CN 213338260 U CN213338260 U CN 213338260U
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Abstract
The utility model discloses a liquid crystal display module detection device relates to liquid crystal display technical field. Including device base and activity bracket component, the last fixed surface of device base installs fixed bolster component, the left side fixed mounting of device base has driving motor No. one, driving motor's left side transmission is connected with a screw thread axle, and a screw thread axle and the bottom threaded connection who passes device base's inner wall and activity bracket component, the activity bracket component includes rectangular frame, three groups of perpendicular grooves and a set of cross slot have been seted up on rectangular frame's the inner wall, the inside in perpendicular groove is provided with the bracing piece, the lower surface integrated into one piece of bracing piece has the liter pole that contracts, the bottom of liter pole is provided with the cylinder. The liquid crystal display module detection device is provided with a movable support component and a fixed support component, and the slider drives the optical detector to move, so that the liquid crystal display module is detected.
Description
Technical Field
The utility model relates to a liquid crystal display technology field specifically is a liquid crystal display module detection device.
Background
The liquid crystal module is mainly divided into a screen and a backlight lamp assembly, and other parts comprise a power supply circuit, a signal processing circuit and the like. The display component of the liquid crystal television is a liquid crystal module, and is equivalent to a picture tube in a CRT. The screen and backlight assembly are assembled together but operate independently of each other. The principle of liquid crystal display is that a backlight assembly emits uniform surface light, which is transmitted to our eyes through a liquid crystal screen. The role of the screen is to process the light on a pixel-by-pixel basis to display an image. In the process of liquid crystal display screen production, a special instrument is used for detecting the liquid crystal display module.
According to the retrieval, the current chinese patent with the grant publication number of CN 210982963U relates to a liquid crystal display module detection device, including base, fixed bolster, movable support, adjustment mechanism, translation mechanism and optical detection instrument, adjustment mechanism includes recess, slider and fixed subassembly, fixed subassembly includes rack, cutting and linkage unit, translation mechanism includes motor, lead screw, movable block, spacing subassembly and cylinder, and this liquid crystal display module detection device adjusts the distance between movable support and the fixed bolster through adjustment mechanism, is convenient for detect the liquid crystal display module of various models, and not only so, through the position of translation mechanism adjustment light detection instrument, be convenient for carry out comprehensive inspection to the liquid crystal display module, improved the practicality.
However, when the distance between the movable support and the fixed support is adjusted by the adjusting mechanism, the size of the liquid crystal module to be detected needs to be measured in advance, and then the distance between the movable support and the fixed support is repeatedly measured, so that the liquid crystal module can be placed between the movable support and the fixed support in a safe and stable manner, the inspection operation needs to be carried out by means of a measuring tool, the measuring process is complex, the use efficiency of the whole device is greatly reduced, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a liquid crystal display module detection device has solved the problem that above-mentioned background art mentioned.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a liquid crystal display module detection device comprises a device base and a movable support component, wherein a fixed support component is fixedly arranged on the upper surface of the device base, a driving motor is fixedly arranged on the left side of the device base, a threaded shaft is connected to the left side of the driving motor in a transmission manner, the threaded shaft is in threaded connection with the bottom of the movable support component along the inner wall penetrating through the device base, the movable support component comprises a rectangular frame, three groups of vertical grooves and one group of transverse grooves are formed in the inner wall of the rectangular frame, a support rod is arranged in each vertical groove, a lifting and contracting rod is integrally formed on the lower surface of each support rod, an air cylinder is arranged at the bottom of each lifting and contracting rod, a buckle component is fixedly arranged on the surface of the fixed support component and comprises a buckle frame, and the inner wall of the buckle frame is hinged to the movable buckle component, the upper surface of the movable buckle piece is movably connected with a lever, the middle part of the lever is hinged with the bottom of the fixed support, and the top of the fixed support and the inner wall of the buckle frame are integrally formed.
Preferably, a sponge layer is fixedly arranged on the upper surface of the supporting rod.
Preferably, a transmission bracket is arranged below the lever, and a limiting flange is arranged on the right side of the transmission bracket.
Preferably, a limiting spring is integrally formed between the lower surface of the movable buckle piece and the inner wall of the buckle frame.
Preferably, fixed bolster component's left side fixed mounting has fixed stop, fixed stop's top fixed mounting has drive motor No. two, drive motor's left side is rotated and is connected with No. two threaded shafts, the left end of No. two threaded shafts runs through movable support component, and rotates on the left end of No. two threaded shafts and be connected with the bearing piece, the fixed surface welding of bearing piece has fixed stop, fixed stop's right-hand member and fixed bolster component's left fixed surface welding.
Preferably, a sliding block is connected to the second threaded shaft in a threaded manner, and an optical detector is fixedly mounted at the top of the sliding block.
Preferably, the inner wall of the transverse groove is connected with a movable plate in a sliding manner, and a fixed fastener corresponding to the movable fastener is fixedly mounted on the left side of the movable plate.
(III) advantageous effects
The utility model provides a liquid crystal display module detection device. The method has the following beneficial effects:
(1) this liquid crystal display module detection device is provided with movable bracket component and fixed bolster component, can place the fly leaf at the middle part of movable bracket component and fixed bolster component, then will wait to detect the liquid crystal display module and place on the fly leaf, driving motor drives No. one the rethread, make movable bracket component remove to waiting to detect the liquid crystal display module, then through the cylinder drive, make the bracing piece rebound, take out the fly leaf from the cross slot, then drive through No. two driving motor again, make the slider drive optical detection appearance remove, and then detect the liquid crystal display module.
(2) This liquid crystal display module detection device is provided with fixed buckle spare and buckle subassembly, can connect the joint that makes the right-hand member of fly leaf can be stable through buckle between them on fixed bolster subassembly, guarantees to place that liquid crystal display module is firm on the fly leaf, and safety and stability more.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic side view of the movable bracket assembly of the present invention;
fig. 3 is a schematic structural view of a front section of the movable bracket assembly of the present invention;
FIG. 4 is a schematic view of the structure of the buckle assembly of the present invention;
fig. 5 is a schematic structural view of a side view of the fixing bracket assembly of the present invention;
fig. 6 is a schematic diagram of the structure of the movable plate of the present invention.
In the figure: the device comprises a device base 1, a driving motor 2, a threaded shaft 3, a threaded shaft 4, a fixed bracket assembly 5, a driving motor 6, a fixed baffle 7, a bearing block 8, a sliding block 9, an optical detector 10, a movable plate 11, a movable bracket assembly 12, a transverse groove 121, a vertical groove 122, a supporting rod 123, a telescopic rod 124, a rectangular frame 125, a sponge layer 126, an air cylinder 127, a fixed fastener 13, a fastener assembly 14, a fastener frame 141, a movable fastener 142, a limiting spring 143, a transmission bracket 144, a fixed bracket 145 and a lever 146.
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. 1-6, the present invention provides a technical solution: the utility model provides a liquid crystal display module detection device, includes device base 1 and movable support subassembly 12, and the last fixed surface of device base 1 installs fixed support subassembly 5, and the left side fixed mounting of device base 1 has driving motor 2 No. one, and driving motor 2's left side transmission is connected with threaded shaft 3 No. one, and threaded shaft 3 and the bottom threaded connection who passes device base 1's inner wall and movable support subassembly 12.
The utility model discloses be provided with movable bracket component 12, movable bracket component 12 includes rectangular frame 125, has seted up three groups on rectangular frame 125's the inner wall and has erect groove 122 and a set of cross slot 121, and the inside of erecting groove 122 is provided with bracing piece 123, and the lower surface integrated into one piece of bracing piece 123 has the telescopic rod 124 that rises, and the bottom of telescopic rod 124 is provided with cylinder 127, and fixed mounting has sponge layer 126 on the upper surface of bracing piece 123.
The utility model discloses be provided with fixed bolster component 5, fixed bolster component 5 fixed mounting has buckle component 14 on the surface, buckle component 14 includes buckle frame 141, buckle frame 141's inner wall is articulated with activity fastener 142, activity fastener 142's upper surface swing joint has lever 146, lever 146's middle part is articulated with fixed bolster 145's bottom, fixed bolster 145's top and buckle frame 141's inner wall integrated into one piece, lever 146's below is provided with transmission support 144, and transmission support 144's right side is provided with limit flange.
The inner wall of the transverse groove 121 is slidably connected to a movable plate 11, and a fixed fastener 13 corresponding to the movable fastener 142 is fixedly mounted on the left side of the movable plate 11.
Further, a limit spring 143 is integrally formed between a lower surface of the movable buckle 142 and an inner wall of the buckle frame 141.
It is worth noting, fixed bolster subassembly 5's left side fixed mounting has fixed stop 7, fixed stop 7's top fixed mounting has drive motor 6 No. two, drive motor 6's left side is rotated and is connected with No. two screw shafts 4, No. two screw shafts 4's left end runs through movable support subassembly 12, and rotate on No. two screw shafts 4's the left end and be connected with bearing piece 8, bearing piece 8's lower fixed surface welding has fixed stop 7, fixed stop 7's right-hand member and fixed bolster subassembly 5's left fixed surface welding, threaded connection has slider 9 on No. two screw shafts 4, slider 9's top fixed mounting has optical detection appearance 10.
The utility model discloses in be provided with movable bracket component 12 and fixed bolster component 5, can place movable bracket component 12 and fixed bolster component 5's middle part with fly leaf 11, then the liquid crystal display module that will wait to detect is placed on fly leaf 11, driving motor 2 drives No. two again, make movable bracket component 12 remove to the liquid crystal display module that waits to detect, then drive through cylinder 127, make bracing piece 123 rebound, take out fly leaf 11 from cross slot 121, then drive through No. two driving motor 6 drives again, make the slider drive optical inspection appearance 10 remove, and then detect the liquid crystal display module.
The utility model provides a be provided with in the fixed bolster subassembly 5 with the activity bracket subassembly 12 in the same bracing piece 123, rise telescopic rod 124, sponge layer 126, cylinder 127, the same is provided with three groups, and the cylinder 127 in fixed bolster subassembly 5 and the activity bracket subassembly 12 is the function simultaneously, guarantees that bracing piece 123 carries out the reciprocating of equal level for the liquid crystal display module assembly that treats the detection can be in steady state that reciprocates.
When in use, the movable plate 11 is placed in the middle of the movable bracket assembly 12 and the fixed bracket assembly 5, then the liquid crystal display module to be detected is placed on the movable plate 11, and the liquid crystal display module to be detected is placed on a position close to the fixed bracket assembly 5, and is driven by the driving motor 2, and is driven by the threaded shaft 3, so that the movable bracket assembly 12 moves towards the liquid crystal display module to be detected, and then is driven by the cylinder 127 to drive the telescopic rod 124 to move upwards, so that the supporting rod 123 moves upwards, at the moment, the supporting rod 123 moves upwards along the square groove on the movable plate 11, so that the supporting rod 123 drives the liquid crystal display module to be detected to move upwards, so that the liquid crystal display module to be detected is separated from the movable plate 11, at the moment, the transmission bracket 144 is pushed upwards, so that the left end of the lever 146 moves downwards, and then the left end of, make activity fastener 142 and fixed fastener 13 separate, then take out fly leaf 11 from horizontal groove 121, then through the drive of No. two driving motor 6 again, through the drive of No. two threaded shaft 4 for slider 9 drives optical inspection appearance 10 and moves about, and then carries out omnidirectional detection to the liquid crystal display module.
When the next inspection operation is performed, the movable plate 11 only needs to be slid along the transverse groove 121 toward the fixed bracket assembly 5 again, so that the fixed latch 13 and the movable latch 142 are in a latched state again.
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 (7)
1. The utility model provides a liquid crystal display module detection device, includes device base (1) and activity bracket component (12), its characterized in that: a fixed support component (5) is fixedly arranged on the upper surface of the device base (1), a first driving motor (2) is fixedly arranged on the left side of the device base (1), a first threaded shaft (3) is connected to the left side of the first driving motor (2) in a transmission manner, and the first threaded shaft (3) is in threaded connection with the bottom of the movable support component (12) through the inner wall of the device base (1);
the movable support assembly (12) comprises a rectangular frame (125), three groups of vertical grooves (122) and one group of transverse grooves (121) are formed in the inner wall of the rectangular frame (125), a support rod (123) is arranged inside the vertical groove (122), a lifting and contracting rod (124) is integrally formed on the lower surface of the support rod (123), and an air cylinder (127) is arranged at the bottom of the lifting and contracting rod (124);
the fixed bolster subassembly (5) fixed mounting has buckle subassembly (14) on the surface, buckle subassembly (14) are including buckle frame (141), the inner wall of buckle frame (141) is articulated with activity buckle spare (142), the upper surface swing joint of activity buckle spare (142) has lever (146), the middle part of lever (146) is articulated with the bottom of fixed bolster (145), the top of fixed bolster (145) and the inner wall integrated into one piece of buckle frame (141).
2. The LCD module detecting device of claim 1, wherein: the inner wall of the transverse groove (121) is connected with a movable plate (11) in a sliding mode, and a fixed buckling piece (13) corresponding to the movable buckling piece (142) is fixedly installed on the left side of the movable plate (11).
3. The LCD module detecting device of claim 1, wherein: a sponge layer (126) is fixedly arranged on the upper surface of the supporting rod (123).
4. The LCD module detecting device of claim 1, wherein: a transmission bracket (144) is arranged below the lever (146), and a limiting flange is arranged on the right side of the transmission bracket (144).
5. The LCD module detecting device of claim 1, wherein: a limiting spring (143) is integrally formed between the lower surface of the movable buckle piece (142) and the inner wall of the buckle frame (141).
6. The LCD module detecting device of claim 1, wherein: the left side fixed mounting of fixed bolster subassembly (5) has fixed stop (7), the top fixed mounting of fixed stop (7) has driving motor (6) No. two, the left side of driving motor (6) is rotated and is connected with No. two screw shafts (4), the left end of No. two screw shafts (4) runs through movable support subassembly (12), and rotates on the left end of No. two screw shafts (4) and be connected with bearing piece (8), the lower fixed surface welding of bearing piece (8) has fixed stop (7), the right-hand member of fixed stop (7) and the left fixed surface welding of fixed bolster subassembly (5).
7. The LCD module detecting device of claim 6, wherein: a sliding block (9) is connected to the second threaded shaft (4) through threads, and an optical detector (10) is fixedly mounted at the top of the sliding block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485276.7U CN213338260U (en) | 2020-10-30 | 2020-10-30 | Liquid crystal display module detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485276.7U CN213338260U (en) | 2020-10-30 | 2020-10-30 | Liquid crystal display module detection device |
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| Publication Number | Publication Date |
|---|---|
| CN213338260U true CN213338260U (en) | 2021-06-01 |
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| CN202022485276.7U Active CN213338260U (en) | 2020-10-30 | 2020-10-30 | Liquid crystal display module detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113710A (en) * | 2021-11-29 | 2022-03-01 | 深圳同兴达科技股份有限公司 | Liquid crystal display module circuit detection device |
| CN114112024A (en) * | 2021-11-29 | 2022-03-01 | 深圳同兴达科技股份有限公司 | Optical light intensity detection equipment of liquid crystal display module |
| CN114200338A (en) * | 2021-10-29 | 2022-03-18 | 深圳同兴达科技股份有限公司 | Liquid crystal display screen backlight module quality detection device and detection method thereof |
| CN114295620A (en) * | 2021-11-19 | 2022-04-08 | 湖南舜蓝农业科技开发股份有限公司 | Sick rice composition detection device |
-
2020
- 2020-10-30 CN CN202022485276.7U patent/CN213338260U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200338A (en) * | 2021-10-29 | 2022-03-18 | 深圳同兴达科技股份有限公司 | Liquid crystal display screen backlight module quality detection device and detection method thereof |
| CN114200338B (en) * | 2021-10-29 | 2024-05-31 | 深圳同兴达科技股份有限公司 | Liquid crystal display backlight module quality detection device and detection method thereof |
| CN114295620A (en) * | 2021-11-19 | 2022-04-08 | 湖南舜蓝农业科技开发股份有限公司 | Sick rice composition detection device |
| CN114113710A (en) * | 2021-11-29 | 2022-03-01 | 深圳同兴达科技股份有限公司 | Liquid crystal display module circuit detection device |
| CN114112024A (en) * | 2021-11-29 | 2022-03-01 | 深圳同兴达科技股份有限公司 | Optical light intensity detection equipment of liquid crystal display module |
| CN114112024B (en) * | 2021-11-29 | 2023-06-16 | 深圳同兴达科技股份有限公司 | Optical light intensity detection equipment of liquid crystal display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquid crystal display module detecting device Effective date of registration: 20220117 Granted publication date: 20210601 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN TONGXINGDA TECHNOLOGY Co.,Ltd. Registration number: Y2022440020006 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |