CN220626805U - LCD module maintenance device - Google Patents
LCD module maintenance device Download PDFInfo
- Publication number
- CN220626805U CN220626805U CN202321912684.3U CN202321912684U CN220626805U CN 220626805 U CN220626805 U CN 220626805U CN 202321912684 U CN202321912684 U CN 202321912684U CN 220626805 U CN220626805 U CN 220626805U
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- screw rod
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- screw
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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000008439 repair process Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model belongs to the field of liquid crystal screens, in particular to a liquid crystal screen module maintenance device, which comprises a base, wherein connecting columns are fixedly connected to the top ends of two sides of the base, one sides of two groups of connecting columns are respectively provided with a telescopic rod, one end of each telescopic rod is fixedly connected with a moving column, the front part of each moving column is provided with a rotating groove, the inside of each rotating groove is provided with a moving mechanism, each moving mechanism comprises a first screw, two ends of each first screw are rotatably connected with two ends of the inside of each rotating groove, moving blocks are connected to the outer sides of two ends of each first screw in a threaded manner, the front part of each moving block is fixedly connected with a clamping seat, a screen is arranged in each clamping seat, the top ends of each moving column are fixedly connected with a first motor, and the output ends of each first motor penetrate through each moving column and are fixedly connected with one end of each first screw; the first screw is driven to rotate through the opening of the motor so as to move with the moving block and the clamping seat, and the four corners of the screen are fixed by the plurality of groups of clamping seats.
Description
Technical Field
The utility model relates to the field of liquid crystal screens, in particular to a liquid crystal screen module maintenance device.
Background
With the development of LED liquid crystal technology, many screens in our daily life are liquid crystal screens, such as the current computer and television screens.
These LCD screens all comprise LCD screen and inside module to these LCD screens increase along with the service life, perhaps bump in the use and all can lead to the inside module of LCD screen to damage, just need dismantle the LCD screen in this moment, maintain inside module.
But now when maintaining the LCD screen to do not have the device of fixed LCD screen, so when carrying out LCD screen and inside module dismantlement, all lift the LCD screen manually, when dismantling LCD screen positive and negative and four sides, maintenance personal need not stop lift the LCD screen and overturn, and maintain it from dismantling the LCD screen module and change, and such maintenance process is very inconvenient to the process of manual work upset LCD screen probably can cause the collision scraping to the LCD screen.
Disclosure of Invention
In order to make up the deficiency of the prior art, when the liquid crystal screen is maintained at present, and no device for fixing the liquid crystal screen is arranged, so that the liquid crystal screen is manually lifted when the liquid crystal screen and the internal module are disassembled, maintenance personnel need to lift the liquid crystal screen and overturn continuously when the front side and the back side of the liquid crystal screen and disassemble the liquid crystal screen module to maintain and replace the liquid crystal screen, the maintenance process is quite inconvenient, and the problem of collision and scraping to the liquid crystal screen is possibly caused in the process of manually overturning the liquid crystal screen.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a maintenance device for a liquid crystal display module, which comprises a base, wherein connecting columns are fixedly connected to the top ends of two sides of the base, telescopic rods are arranged on one sides of the two groups of connecting columns, one ends of the telescopic rods are fixedly connected with moving columns, a rotating groove is formed in the front of each moving column, a moving mechanism is arranged in each rotating groove, each moving mechanism comprises a first screw rod, two ends of each first screw rod are rotatably connected with two ends of the inside of each rotating groove, moving blocks are connected to the outer sides of two ends of each first screw rod in a threaded manner, clamping seats are fixedly connected to the front parts of the moving blocks, screens are arranged in the clamping seats, first motors are fixedly connected to the top ends of the moving columns, and the output ends of the first motors penetrate through the moving columns and are fixedly connected with one ends of the first screw rods.
Preferably, the bottom fixedly connected with connecting block of removal post, the inside second screw rod that is provided with of connecting block, the both ends outside and the connecting block threaded connection of second screw rod.
Preferably, the first baffle column is fixedly connected with the outer side of the middle part of the first screw rod, threads formed in the outer side of the first screw rod are opposite, opposite threads are formed in the two ends of the second screw rod, the second baffle column is fixedly connected with the two ends of the second screw rod, and the second baffle columns are fixedly connected with the two sides of the middle part of the second screw rod.
Preferably, the moving block is completely inside the rotating groove, and the size of the moving block is matched with the rotating groove.
Preferably, one end of the second screw is provided with a rotating block, and the rotating block is fixedly connected with one group of second baffle columns.
Preferably, one side of the connecting column is rotationally connected with a first gear, the first gear is fixedly connected with the telescopic rod, a second gear is arranged at the top end of the first gear, the second gear is rotationally connected with the connecting column, the first gear is meshed with the second gear, the other side of the connecting column is fixedly connected with a second motor, and the output end of the second motor penetrates through the connecting column and is fixedly connected with the second gear.
The utility model has the advantages that:
according to the utility model, through the structural design of the moving mechanism, the first gear and the second gear, the screen with different sizes can be fixed by using the first screw and the second screw to correspondingly move through four groups of clamping seats in the moving mechanism before the screen is maintained, the fixed screen can be overturned due to the meshing of the first gear and the second gear, the problems that the liquid crystal screen is maintained at present and a device for fixing the liquid crystal screen is not provided are solved, the liquid crystal screen is manually lifted when the liquid crystal screen and the internal module are dismounted, and maintenance personnel need to continuously lift the liquid crystal screen and overturn when the front side and the back side of the liquid crystal screen are dismounted and the liquid crystal screen module is dismounted for maintenance and replacement, so that the maintenance process is very inconvenient, and the problem that collision and scraping can be caused to the liquid crystal screen in the process of manually overturning the liquid crystal screen can be solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic view of a screen disassembled structure of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 1, partially enlarged;
FIG. 4 is a schematic diagram of a moving mechanism according to the present utility model;
fig. 5 is a schematic structural diagram of a cartridge according to the present utility model.
In the figure: 1. a base; 2. a connecting column; 3. a telescopic rod; 4. a moving column; 5. a rotating groove; 6. a first screw; 7. a moving block; 8. a clamping seat; 9. a screen; 10. a first motor; 11. a connecting block; 12. a second screw; 13. a first stopper; 14. a second barrier post; 15. a rotating block; 16. a first gear; 17. a second gear; 18. and a second motor.
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.
Referring to fig. 1-5, a maintenance device for a liquid crystal display module comprises a base 1, wherein connecting columns 2 are fixedly connected to the top ends of two sides of the base 1, two groups of connecting columns 2 are provided with telescopic rods 3 on one side, one ends of the telescopic rods 3 are fixedly connected with moving columns 4, a rotating groove 5 is formed in the front of the moving columns 4, a moving mechanism is arranged in the rotating groove 5 and comprises a first screw rod 6, two ends of the first screw rod 6 are rotatably connected with two ends in the rotating groove 5, moving blocks 7 are connected to the outer sides of two ends of the first screw rod 6 in a threaded manner, clamping seats 8 are fixedly connected to the front parts of the moving blocks 7, screens 9 are arranged in the clamping seats 8, the top ends of the moving columns 4 are fixedly connected with first motors 10, and output ends of the first motors 10 penetrate through the moving columns 4 and are fixedly connected with one ends of the first screw rod 6;
when the screen 9 is damaged and needs to be disassembled to repair and replace the module inside the screen, the movable column 4 can be in a vertical state firstly, the four groups of clamping seats 8 are arranged at the two ends of the movable column 4, the first motor 10 at the top end of the two groups of movable columns 4 is started at the moment, the first motor 10 works to drive the first screw 6 to rotate, the movable blocks 7 at the two ends of the first screw 6 drive the clamping seats 8 to move in the opposite direction, one end of the telescopic rod 3 is prolonged simultaneously, the bottom ends of the screen 9 are placed inside the two groups of clamping seats 8 at the bottom ends of the two groups of movable columns 4, the fixing of the two groups of clamping seats 8 to the bottom ends of the movable column 4 is realized through the distance between the movable columns 4, the length of the screen 9 is determined simultaneously, the distance between the clamping seats 8 arranged on the two groups of the movable columns 4 is identical to the length of the screen 9, the first motor 10 at the top end of the two groups of the movable columns 4 is started at the moment, the first motor 10 works to drive the first screw 6 to rotate, the moving blocks 7 at the two ends of the first screw 6 drive the clamping seats 8 to move on the first screw 6, the two groups of clamping seats 8 are fixed at the same time, and the fixing of the clamping seats 8 is completed at the same time.
Further, as shown in fig. 2, a connecting block 11 is fixedly connected to the bottom end of the moving column 4, a second screw 12 is arranged inside the connecting block 11, and the outer sides of two ends of the second screw 12 are in threaded connection with the connecting block 11;
when the movable column is in operation, the second screw 12 can rotate to drive the connecting block 11 to move, so that the positions of the two groups of movable columns 4 are changed.
Further, as shown in fig. 2 and fig. 4, a first baffle column 13 is fixedly connected to the outer side of the middle part of the first screw rod 6, threads formed on the outer side of the first screw rod 6 are opposite, opposite threads are formed at two ends of the second screw rod 12, second baffle columns 14 are fixedly connected to two ends of the second screw rod 12, and second baffle columns 14 are fixedly connected to two sides of the middle part of the second screw rod 12;
during operation, when the screen 9 is not placed, the first baffle column 13 is used for enabling the two groups of moving blocks 7 to move to the middle of the first screw rod 6 to be damaged by collision when the first screw rod 6 is not placed, threads formed in the outer side of the first screw rod 6 can oppositely move when the first screw rod 6 rotates, opposite threads are formed in the two ends of the second screw rod 12, when the second screw rod 12 rotates, the connecting block 11 can oppositely move, and the second baffle column 14 is used for enabling the moving range of the connecting block 11 to be the moving range of the current connecting block 11, and enabling the moving range of the connecting block 11 and the moving column 4 to meet the extending length of the telescopic rod 3.
Further, as shown in fig. 4, the moving block 7 is completely inside the rotating groove 5, and the size of the moving block 7 is matched with the rotating groove 5;
during operation, the size of the moving block 7 is matched with that of the rotating groove 5, so that when the first screw rod 6 rotates, the two sides of the moving block 7 are in contact with the inner side of the rotating groove 5 to bear force, and the moving block 7 is prevented from being driven to move by the rotation of the first screw rod 6 instead of the moving block 7 moving on the first screw rod 6.
Further, as shown in fig. 2, one end of the second screw 12 is provided with a rotating block 15, and the rotating block 15 is fixedly connected with one group of second baffle columns 14;
during operation, the second screw 12 can be driven to rotate by rotating the handheld rotating block 15, so that the movement of the connecting block 11 and the moving column 4 is controlled.
Further, as shown in fig. 5, a first gear 16 is rotatably connected to one side of the connecting column 2, the first gear 16 is fixedly connected with the telescopic rod 3, a second gear 17 is arranged at the top end of the first gear 16, the second gear 17 is rotatably connected with the connecting column 2, the first gear 16 is meshed with the second gear 17, a second motor 18 is fixedly connected to the other side of the connecting column 2, and an output end of the second motor 18 penetrates through the connecting column 2 and is fixedly connected with the second gear 17;
when the screen 9 needs to be turned over to maintain and disassemble the screen 9 at different positions, two groups of second motors 18 can be started simultaneously, the second motors 18 work to drive the second gears 17 to rotate, and the first gears 16 are meshed with the second gears, so that the rotation of the second gears 17 can drive the first gears 16 to rotate, the two groups of telescopic rods 3 are driven to rotate, and the screen 9 fixed on the moving mechanism is driven to turn over.
The operating principle, when screen 9 damages and need dismantle the module maintenance change to its inside, can make first moving column 4 be in vertical state, and four groups cassette 8 all are at the both ends of moving column 4, this moment also be the initial condition of device, drive second screw rod 12 rotation through the rotation of turning block 15, the movable block 7 at second screw rod 12 both ends is brought moving column 4 in opposite directions this moment, telescopic link 3 one end is prolonged simultaneously, place screen 9 bottom at two sets of cassette 8 of two sets of moving column 4 bottom inside, realize the fixed of two sets of cassette 8 and moving column 4 bottom through the distance between moving column 4, also confirm the length of screen 9 simultaneously, make the distance between the cassette 8 that sets up on two sets of moving column 4 and screen 9 length the same, at this moment, the first motor 10 on two sets of moving column 4 tops is opened, first screw rod 6 is operated and is driven, at this moment, the movable block 7 at first screw rod 6 both ends drive cassette 8 carries out the removal on first screw rod 6, place the fixed gear wheel 8 of two sets of cassette 8 on one set of moving column 4 in opposite directions, the fixed gear wheel 8 is also reached at the second end of two sets of moving column 4, the fixed gear 17 is reached when the fixed gear wheel 17 is also reached at the second end, the second is reached, the second is driven to the fixed gear 17 of two sets of rotating gear 8 is reached simultaneously, the second motor is driven and is rotated at the second gear 17, the second is accomplished simultaneously, the second is rotated and is accomplished to be rotated at the second gear 17, the second gear is turned 18 is turned over, the second gear is turned 18, the gear is turned 18 is required to be rotated.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A maintenance device for a liquid crystal display module is characterized in that: including base (1), base (1) both sides top fixedly connected with spliced pole (2), and two sets of spliced pole (2) one side all is provided with telescopic link (3), the one end and the removal post (4) fixed connection of telescopic link (3), rotation groove (5) have been seted up at removal post (4) front portion, rotation groove (5) inside is provided with moving mechanism, moving mechanism includes first screw rod (6), the both ends and the inside both ends swivelling joint of rotation groove (5) of first screw rod (6), the both ends outside threaded connection of first screw rod (6) have movable block (7), movable block (7) front portion fixedly connected with cassette (8), the inside screen (9) that is provided with of cassette (8), the one end fixedly connected with first motor (10) of removal post (4), the output of first motor (10) runs through removal post (4) and first screw rod (6).
2. The lcd module repair device of claim 1, wherein: the bottom fixedly connected with connecting block (11) of removal post (4), connecting block (11) inside is provided with second screw rod (12), the both ends outside and connecting block (11) threaded connection of second screw rod (12).
3. The lcd module repair device of claim 2, wherein: the novel screw comprises a first screw rod (6), wherein a first baffle column (13) is fixedly connected to the outer side of the middle of the first screw rod (6), threads formed in the outer side of the first screw rod (6) are opposite, opposite threads are formed in the two ends of a second screw rod (12), a second baffle column (14) is fixedly connected to the two ends of the second screw rod (12), and second baffle columns (14) are fixedly connected to the two sides of the middle of the second screw rod (12).
4. A liquid crystal display module repair device according to claim 3, characterized in that: the moving block (7) is completely inside the rotating groove (5), and the size of the moving block (7) is matched with the rotating groove (5).
5. The lcd module repair device of claim 4, wherein: one end of the second screw rod (12) is provided with a rotating block (15), and the rotating block (15) is fixedly connected with one group of second baffle columns (14).
6. The lcd module repair device of claim 5, wherein: the utility model discloses a telescopic connection post, including spliced pole (2), spliced pole (2) one side is rotated and is connected with first gear (16), first gear (16) and telescopic link (3) fixed connection, first gear (16) top is provided with second gear (17), second gear (17) are rotated with spliced pole (2) and are connected, first gear (16) and second gear (17) meshing, opposite side fixedly connected with second motor (18) of spliced pole (2), the output through-connection post (2) of second motor (18) and second gear (17) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912684.3U CN220626805U (en) | 2023-07-19 | 2023-07-19 | LCD module maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912684.3U CN220626805U (en) | 2023-07-19 | 2023-07-19 | LCD module maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626805U true CN220626805U (en) | 2024-03-19 |
Family
ID=90222074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321912684.3U Active CN220626805U (en) | 2023-07-19 | 2023-07-19 | LCD module maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626805U (en) |
-
2023
- 2023-07-19 CN CN202321912684.3U patent/CN220626805U/en active Active
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