CN219380422U - Frock is used in LED LCD screen detection - Google Patents
Frock is used in LED LCD screen detection Download PDFInfo
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- CN219380422U CN219380422U CN202223234556.6U CN202223234556U CN219380422U CN 219380422 U CN219380422 U CN 219380422U CN 202223234556 U CN202223234556 U CN 202223234556U CN 219380422 U CN219380422 U CN 219380422U
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Abstract
The utility model relates to the field of LED display screen detection, and discloses a fixture for LED liquid crystal screen detection, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a fixed rod, the top of the bottom plate is fixedly connected with an inclined plate, the inner bottom wall of the fixed rod is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first screw rod through a coupler, and the outer wall of the first screw rod is movably connected with a first screw pipe. This frock is used in LED LCD screen detection, through the dead lever, a motor, a screw rod, a solenoid, the bracing piece, the lower frame, the limiting plate, the second motor, the second screw rod, second solenoid and go up the frame, make this frock can be convenient for adjust, thereby when using this frock to detect the LCD screen, can effectually make things convenient for people to adjust the height of this frock and the size of placing the frame according to the demand of work, thereby alleviateed people's operating pressure, satisfied people's operating demand, improved the work efficiency of this frock.
Description
Technical Field
The utility model relates to the field of detection of LED display screens, in particular to a fixture for detecting an LED liquid crystal screen.
Background
The LED display screen is composed of small LED module panels, is generally used for displaying various information such as characters, images, videos and video signals, and is required to be detected and corrected before delivery, and when the LED display screen is detected, an LED is generally placed on a tool frame.
In the chinese utility model patent: the fixture for detecting and correcting the LED display screen comprises an L-shaped plate, an extending plate, a first sucker, a connecting cylinder, a support plate, a rotating rod, a communicating pipe, an air bag, a pressure rod, a bottom plate, a movable wheel and a second sucker, wherein the extending plate is arranged at the upper end of the L-shaped plate, the support plate is fixed at the right end of the L-shaped plate, the rotating rod is arranged at the right end of the support plate through a bearing, the connecting cylinder is arranged at the left end of the support plate and extends into the support plate, the first sucker is arranged at the left end of the connecting cylinder, the design is convenient for fixing various LED display screens, the pressure rod is arranged at the upper end of the bottom plate, the pressure rod penetrates through the bottom plate to be connected with the second sucker, the air bag is arranged at the outer end of the bottom plate, the communicating pipe is arranged at the outer end of the air bag, the communicating pipe is arranged at the upper end of the second sucker, and the movable wheel is arranged at the lower end of the bottom plate.
The following problems exist in the prior art:
1. the tool for detecting the LED liquid crystal screen in the prior art is not convenient to adjust, so that when the tool is used for detecting the LED liquid crystal screen, the height of the tool cannot be adjusted effectively according to the working demands of people, and when liquid crystal screens of different types are detected, the size of a placing frame of the tool cannot be adjusted effectively, so that the working pressure of people is increased, the working demands of people are not met, and the working efficiency of the tool is reduced;
2. the fixture for detecting the LED liquid crystal screen in the prior art is not convenient to clamp, so that people cannot clamp and fix the liquid crystal screen effectively when the fixture is used for detecting the LED liquid crystal screen, the working pressure of people is increased, the working demands of people are not met, and the working efficiency of the fixture is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a fixture for detecting an LED liquid crystal screen, which has the advantages of convenience in adjustment and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the aim of being convenient for adjustment, the utility model provides the following technical scheme: the utility model provides a frock is used in LED LCD screen detection, includes the bottom plate, the top fixedly connected with dead lever of bottom plate, the top fixedly connected with swash plate of bottom plate, the first motor of interior bottom fixedly connected with of dead lever, the output shaft of first motor passes through the first screw rod of shaft coupling fixedly connected with, the outer wall swing joint of first screw rod has first screwed pipe, the outer wall fixedly connected with bracing piece of first screwed pipe, the one end fixedly connected with underframe of bracing piece, the top fixedly connected with limiting plate of underframe, one side fixedly connected with curb plate of underframe, the top fixedly connected with second motor of curb plate.
The output shaft of second motor passes through shaft coupling fixedly connected with second screw rod, the one end fixedly connected with stopper of second screw rod, the outer wall swing joint of second screw rod has the second screwed pipe, the outer wall fixedly connected with upper frame of second screwed pipe makes this frock can be convenient for adjust to when using this frock to detect the LCD screen, can effectually make things convenient for people to adjust the height of this frock and the size of placing the frame according to the demand of work, thereby alleviateed people's operating pressure, satisfied people's work demand, improved the work efficiency of this frock.
Preferably, the shape and the size of the lower frame are mutually matched with those of the upper frame, the upper frame is movably connected with the lower frame through a limiting plate, and the upper frame is conveniently limited through the limiting plate.
Preferably, one side fixedly connected with framework of going up the frame, one side swing joint of framework has the pull rod, the one end fixedly connected with of pull rod draws the piece, one end fixedly connected with movable block of pull rod, one side fixedly connected with spring of movable block, one side fixedly connected with splint of movable block, one side fixedly connected with protection pad of splint makes this frock can be convenient for carry out the centre gripping to when using this frock to detect the LCD screen, this frock can effectually carry out the centre gripping fixed to the LCD screen, thereby alleviateed people's operating pressure, satisfied people's work demand, improved the work efficiency of this frock.
Preferably, one end of the spring is fixedly connected with the inner side wall of the frame body, the outer wall of the spring is movably connected with the inner wall of the frame body, and the spring is conveniently moved in the frame body through the outer wall of the spring and the inner wall of the frame body.
Preferably, the shape and the size of the supporting rod are matched with those of the fixing rod, and the supporting rod is movably connected with the fixing rod through a first screw pipe, so that the supporting rod can be conveniently driven to move up and down through the movement of the first screw pipe.
Preferably, one end of the pull rod penetrates through the frame body, the movable block is movably connected with the frame body through the pull rod, and the pull rod penetrates through the frame body, so that the movable block is conveniently driven to move.
Preferably, the shape and the size of the second screw rod are matched with the shape and the size of the second screw tube, the second screw tube is movably connected with the limiting block through the second screw rod, the second screw rod is rotated to conveniently drive the second screw tube to move, and the limiting block is used for conveniently limiting the second screw tube.
(III) beneficial effects
Compared with the prior art, the utility model provides a fixture for detecting an LED liquid crystal screen, which has the following beneficial effects:
1. this frock is used in LED LCD screen detection, through the dead lever, a motor, a screw rod, a solenoid, the bracing piece, the lower frame, the limiting plate, the second motor, the second screw rod, second solenoid and go up the frame, make this frock can be convenient for adjust, thereby when using this frock to detect the LCD screen, can effectually make things convenient for people to adjust the height of this frock and the size of placing the frame according to the demand of work, thereby alleviateed people's operating pressure, satisfied people's operating demand, improved the work efficiency of this frock.
2. This frock is used in LED LCD screen detection, through lower frame, go up frame, framework, pull rod, pull block, movable block, spring, splint and protection pad, make this frock can be convenient for carry out the centre gripping to when using this frock to detect the LCD screen, this frock can effectually carry out the centre gripping to the LCD screen fixedly, thereby alleviateed people's operating pressure, satisfied people's work demand, improved the work efficiency of this frock.
Drawings
FIG. 1 is a cross-sectional view of a tooling of the present utility model;
FIG. 2 is a front view of the tooling of the present utility model;
FIG. 3 is a schematic view of the frame of the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 1A according to the present utility model;
fig. 5 is a schematic perspective view of the fixing rod and the supporting rod according to the present utility model.
In the figure: 1. a bottom plate; 2. a fixed rod; 3. a sloping plate; 4. a first motor; 5. a first screw; 6. a first coil; 7. a support rod; 8. a lower frame; 9. a limiting plate; 10. a side plate; 11. a second motor; 12. a second screw; 13. a limiting block; 14. a second coil; 15. an upper frame; 16. a frame; 17. a pull rod; 18. pulling blocks; 19. a movable block; 20. a spring; 21. a clamping plate; 22. and a protective pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Example 1
The preferred embodiment of the tool for detecting the LED liquid crystal screen provided by the utility model is shown in fig. 1 to 5: the utility model provides a frock is used in LED LCD screen detection, including bottom plate 1, the top fixedly connected with dead lever 2 of bottom plate 1, the top fixedly connected with swash plate 3 of bottom plate 1, the interior bottom wall fixedly connected with first motor 4 of dead lever 2, the output shaft of first motor 4 passes through shaft coupling fixedly connected with first screw rod 5, the outer wall swing joint of first screw rod 5 has first screwed pipe 6, the outer wall fixedly connected with bracing piece 7 of first screwed pipe 6, the one end fixedly connected with underframe 8 of bracing piece 7, the top fixedly connected with limiting plate 9 of underframe 8, one side fixedly connected with curb plate 10 of underframe 8, the top fixedly connected with second motor 11 of curb plate 10.
The output shaft of second motor 11 passes through shaft coupling fixedly connected with second screw rod 12, the one end fixedly connected with stopper 13 of second screw rod 12, the outer wall swing joint of second screw rod 12 has second screwed pipe 14, the outer wall fixedly connected with upper frame 15 of second screwed pipe 14 makes this frock can be convenient for adjust to when using this frock to detect the LCD screen, can effectually make things convenient for people to adjust the height of this frock and the size of placing the frame according to the demand of work, thereby alleviateed people's operating pressure, satisfied people's work demand, improved the work efficiency of this frock.
In this embodiment, the shape and size of the lower frame 8 and the shape and size of the upper frame 15 are matched, and the upper frame 15 is movably connected with the lower frame 8 through the limiting plate 9, so that the upper frame 15 is convenient to perform limiting movement through the limiting plate 9.
Example 2
On the basis of embodiment 1, a preferred embodiment of the tool for detecting an LED liquid crystal screen according to the present utility model is shown in fig. 1 to 5: one side fixedly connected with framework 16 of upper frame 15, one side swing joint of framework 16 has pull rod 17, the one end fixedly connected with pull block 18 of pull rod 17, the one end fixedly connected with movable block 19 of pull rod 17, one side fixedly connected with spring 20 of movable block 19, one side fixedly connected with splint 21 of movable block 19, one side fixedly connected with protection pad 22 of splint 21 makes this frock can be convenient for carry out the centre gripping, thereby when using this frock to detect the LCD screen, this frock can effectually carry out the centre gripping fixedly to the LCD screen, thereby alleviateed people's operating pressure, satisfied people's work demand, the work efficiency of this frock has been improved.
In this embodiment, one end of the spring 20 is fixedly connected with the inner side wall of the frame 16, and the outer wall of the spring 20 is movably connected with the inner wall of the frame 16, so that the spring 20 can conveniently move in the frame 16.
Further, the shape and the size of the supporting rod 7 are matched with those of the fixed rod 2, and the supporting rod 7 is movably connected with the fixed rod 2 through the first screw tube 6, and the supporting rod 7 is conveniently driven to move up and down through the movement of the first screw tube 6.
Furthermore, one end of the pull rod 17 penetrates through the frame 16, and the movable block 19 is movably connected with the frame 16 through the pull rod 17, and penetrates through the frame 16 through the pull rod 17, so that the movable block 19 is conveniently driven to move.
In addition, the shape and the size of the second screw rod 12 are matched with those of the second screw tube 14, the second screw tube 14 is movably connected with the limiting block 13 through the second screw rod 12, the second screw rod 12 rotates to conveniently drive the second screw tube 14 to move, and the limiting block 13 is used for conveniently limiting the second screw tube 14.
When the liquid crystal display device is used, according to the size model of a liquid crystal display screen, the second motor 11 is started to drive the second screw rod 12 to rotate, so that the upper frame 15 is driven to move through the second screw tube 14, the size of a placement frame is adjusted, the pull block 18 is pulled, the movable block 19 and the clamping plate 21 are driven to move through the pull rod 17, the liquid crystal display screen is placed in the lower frame 8, the pull rod 17 is loosened, the clamping plate 21 rebounds through the rebound force of the spring 20, the liquid crystal display screen is clamped and fixed, the first motor 4 is started to drive the first screw rod 5 to rotate, the support rod 7 is driven to move up and down through the first screw tube 6, and therefore the height of the tool is adjusted.
To sum up, this frock is used in LED LCD screen detection can be convenient for adjust to when using this frock to detect the LCD screen, can effectually make things convenient for people to adjust the height of this frock and the size of placing the frame according to the demand of work, can be convenient for carry out the centre gripping, thereby when detecting the LCD screen using this frock, this frock can effectually carry out the centre gripping to the LCD screen fixedly, thereby alleviateed people's operating pressure, satisfied people's operating demand, improved the work efficiency of this frock.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a frock is used in LED LCD screen detection, includes bottom plate (1), its characterized in that: the novel lifting device comprises a bottom plate (1), a fixed rod (2) is fixedly connected to the top of the bottom plate (1), a sloping plate (3) is fixedly connected to the top of the bottom plate (1), a first motor (4) is fixedly connected to the inner bottom wall of the fixed rod (2), a first screw (5) is fixedly connected to an output shaft of the first motor (4) through a coupling, a first screw (6) is movably connected to the outer wall of the first screw (5), a supporting rod (7) is fixedly connected to the outer wall of the first screw (6), a lower frame (8) is fixedly connected to one end of the supporting rod (7), a limiting plate (9) is fixedly connected to the top of the lower frame (8), a side plate (10) is fixedly connected to one side of the lower frame (8), and a second motor (11) is fixedly connected to the top of the side plate (10);
the output shaft of second motor (11) is through shaft coupling fixedly connected with second screw rod (12), the one end fixedly connected with stopper (13) of second screw rod (12), the outer wall swing joint of second screw rod (12) has second screwed pipe (14), the outer wall fixedly connected with of second screwed pipe (14) goes up frame (15).
2. The fixture for detecting an LED liquid crystal display according to claim 1, wherein: the shape and the size of the lower frame (8) are matched with those of the upper frame (15), and the upper frame (15) is movably connected with the lower frame (8) through a limiting plate (9).
3. The fixture for detecting an LED liquid crystal display according to claim 1, wherein: one side fixedly connected with framework (16) of upper frame (15), one side swing joint of framework (16) has pull rod (17), one end fixedly connected with pull rod (17) draws piece (18), one end fixedly connected with movable block (19) of pull rod (17), one side fixedly connected with spring (20) of movable block (19), one side fixedly connected with splint (21) of movable block (19), one side fixedly connected with protection pad (22) of splint (21).
4. The fixture for detecting an LED liquid crystal screen according to claim 3, wherein: one end of the spring (20) is fixedly connected with the inner side wall of the frame body (16), and the outer wall of the spring (20) is movably connected with the inner wall of the frame body (16).
5. The fixture for detecting an LED liquid crystal display according to claim 1, wherein: the shape and the size of the supporting rod (7) are matched with those of the fixed rod (2), and the supporting rod (7) is movably connected with the fixed rod (2) through a first solenoid (6).
6. The fixture for detecting an LED liquid crystal screen according to claim 3, wherein: one end of the pull rod (17) penetrates through the frame body (16), and the movable block (19) is movably connected with the frame body (16) through the pull rod (17).
7. The fixture for detecting an LED liquid crystal display according to claim 1, wherein: the shape and the size of the second screw rod (12) are matched with those of the second screw tube (14), and the second screw tube (14) is movably connected with the limiting block (13) through the second screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223234556.6U CN219380422U (en) | 2022-12-02 | 2022-12-02 | Frock is used in LED LCD screen detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223234556.6U CN219380422U (en) | 2022-12-02 | 2022-12-02 | Frock is used in LED LCD screen detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219380422U true CN219380422U (en) | 2023-07-21 |
Family
ID=87199072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223234556.6U Active CN219380422U (en) | 2022-12-02 | 2022-12-02 | Frock is used in LED LCD screen detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219380422U (en) |
-
2022
- 2022-12-02 CN CN202223234556.6U patent/CN219380422U/en active Active
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