CN218082255U - Positioning device for processing liquid crystal display screen - Google Patents
Positioning device for processing liquid crystal display screen Download PDFInfo
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- CN218082255U CN218082255U CN202121220774.7U CN202121220774U CN218082255U CN 218082255 U CN218082255 U CN 218082255U CN 202121220774 U CN202121220774 U CN 202121220774U CN 218082255 U CN218082255 U CN 218082255U
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- positioning device
- display processing
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Abstract
The utility model discloses a positioner for liquid crystal display processing, the on-line screen storage device comprises a base, the bottom is connected with the backup pad through height adjusting mechanism in the base, the last fixed surface of backup pad has two fixed plates, two the fixed plate opposite face rotates and installs the mounting panel, the mounting panel upper surface is connected with and is used for the fixed positioning mechanism of liquid crystal display, one of them the lateral wall of fixed plate is connected with the slewing mechanism who makes mounting panel angle modulation. The utility model discloses a to liquid crystal display's all around synchronous clamp tightly, make when having guaranteed stability press from both sides the liquid crystal display after tight in the state placed in the middle all the time to processingquality and precision have been improved.
Description
Technical Field
The utility model relates to a liquid crystal display processing technology field specifically is a positioner for liquid crystal display processing.
Background
The Liquid Crystal Display (LCD) is one kind of flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small volume and low radiation, and is popularized for this purpose. Present liquid crystal display need fix a position it in the course of working, but the positioner of liquid crystal display processing generally blocks liquid crystal display through the single direction, though can stably process it, because the process of artifical clamping takes place the skew of display screen easily, can't guarantee that the display screen is in state placed in the middle, influences the machining precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner for liquid crystal display processing has realized that the liquid crystal display all around presss from both sides tightly in step, makes when having guaranteed stability press from both sides the liquid crystal display after pressing from both sides tight state placed in the middle all the time to improve processingquality and precision, solved the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner for liquid crystal display processing, includes the base, the bottom is connected with the backup pad through high adjustment mechanism in the base, the last fixed surface of backup pad has two fixed plates, two the fixed plate opposite face rotates installs the mounting panel, the mounting panel upper surface is connected with the positioning mechanism who is used for liquid crystal display to fix, one of them the lateral wall of fixed plate is connected with the slewing mechanism who makes mounting panel angle modulation.
Preferably, positioning mechanism includes two crossbands, two the crossband passes through the cooperation slidable mounting of spout and slider on the mounting panel upper surface, two the crossband upper surface is provided with two relative set-squares, two the second spacing groove has all been seted up on the set-square, the crossband upper surface fixed have with second spacing groove assorted second lug, two the back of the body of set-square all is fixed with the fixed strip, two fixed strip one end is provided with movable strip, first spacing groove has been seted up on the movable strip, the fixed strip is close to the one end of movable strip and is fixed with the first lug with first spacing groove assorted, be provided with the adjustment mechanism who is used for the activity strip motion on the mounting panel.
Preferably, two the opposite face of horizontal strip is provided with first elastic rubber pad, two the opposite face of set-square is provided with second elastic rubber pad.
Preferably, adjustment mechanism includes the installed part, installed part fixed mounting is on the lateral wall of mounting panel, there is the screw rod through threaded connection on the installed part, the one end that the screw rod is close to the activity strip is fixed with the baffle.
Preferably, slewing mechanism includes gear wheel and motor, the gear wheel has one side of mounting panel through installation axle fixed mounting, motor fixed mounting is on the lateral wall of fixed plate, the output of motor is fixed with the pinion.
Preferably, the diameter of the large gear is larger than that of the small gear.
Preferably, the height adjusting mechanism comprises two telescopic rods, and the two telescopic rods are fixedly installed between the supporting plate and the base.
Preferably, the telescopic rod is connected with a first locking mechanism.
Preferably, the bottom of the base is connected with four universal wheels.
Preferably, the both sides of base are fixed with the slide rail, slidable mounting has the supporting seat on the slide rail, be connected with second locking mechanism between supporting seat and the slide rail.
Preferably, the supporting seat is L-shaped.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting between the structure has realized pressing from both sides tightly in step all around to liquid crystal display, makes the liquid crystal display who presss from both sides after pressing from both sides tightly be in state placed in the middle all the time when having guaranteed stability to processingquality and precision have been improved.
2. The utility model discloses a slewing mechanism who sets up, when needs adjust the processing angle, through driving motor work, can make the pinion take place to rotate, because the diameter of pinion is less than the diameter of gear wheel, can drive the gear wheel and take place to change a little, the slight adjustment of the angle of processing can be realized through changing a little of gear wheel to adapt to different operational environment.
Drawings
Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;
fig. 2 is a schematic diagram of a rear perspective structure of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a fixing plate; 2. a first bump; 3. a slider; 4. a support plate; 5. a base; 6. a universal wheel; 7. a screw; 8. a mounting member; 9. a baffle plate; 10. a movable bar; 11. a first limit groove; 12. A second limit groove; 13. a chute; 14. mounting a plate; 15. a horizontal bar; 16. a set square; 17. a second bump; 18. a fixing strip; 19. a motor; 20. a pinion gear; 21. a bull gear; 22. a telescopic rod; 24. A first locking mechanism; 25. a supporting seat; 26. a second locking mechanism; 27. a slide rail.
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 to 3, the present invention provides a technical solution: the utility model provides a positioner for liquid crystal display processing, includes base 5, and the bottom is connected with backup pad 4 through high adjustment mechanism in the base 5, and the last fixed surface of backup pad 4 has two fixed plates 1, and 1 opposite face of two fixed plates rotates installs mounting panel 14, and 14 upper surfaces of mounting panel are connected with the positioning mechanism who is used for liquid crystal display to fix, and the lateral wall of one of them fixed plate 1 is connected with the slewing mechanism who makes 14 angle modulation of mounting panel.
Through all around to liquid crystal display press from both sides tightly in step, make when having guaranteed stability press from both sides tight liquid crystal display in state placed in the middle all the time, improved processingquality and precision.
Further, positioning mechanism includes two crossbands 15, two crossbands 15 pass through spout 13 and slider 3's cooperation slidable mounting at 14 upper surfaces of mounting panel, two crossband 15 upper surfaces are provided with two relative set-squares 16, second spacing groove 12 has all been seted up on two set-squares 16, crossband 15 upper surface fixed have with second spacing groove 12 assorted second lug 17, two set-squares 16 all be fixed with fixed strip 18 back to the back, 18 one end of two fixed strips are provided with movable strip 10, first spacing groove 11 has been seted up on the movable strip 10, fixed strip 18 is close to the one end of movable strip 10 and is fixed with first lug 2 with first spacing groove 11 assorted, be provided with the adjustment mechanism who is used for the motion of movable strip 10 on the mounting panel 14.
When the movable strip 10 moves, the triangular plates 16 are close to each other under the limiting action of the first limiting groove 11 and the first lug 2, so that the left and right clamping of the liquid crystal display screen can be realized, and simultaneously, when the two triangular plates 16 move left and right, the two transverse strips 15 can be further driven to move oppositely due to the limiting action of the second limiting groove 12 and the second lug 17, so that the front and back clamping of the liquid crystal display screen is realized.
Further, the opposite surfaces of the two cross bars 15 are provided with first elastic rubber pads, and the opposite surfaces of the two triangular plates 16 are provided with second elastic rubber pads.
Through the first elastic rubber pad and the second elastic rubber pad that set up, can effectively prevent to cause liquid crystal display's damage because of the clamp force is too big.
Further, the adjusting mechanism comprises a mounting part 8, the mounting part 8 is fixedly mounted on the side wall of the mounting plate 14, a screw rod 7 is connected to the mounting part 8 through threads, and a resisting plate 9 is fixed at one end, close to the movable strip 10, of the screw rod 7.
The screw 7 is rotated manually to drive the baffle 9 to move forwards, and the movable strip 10 can be driven to move under the extrusion action of the baffle 9.
Further, the rotating mechanism comprises a large gear 21 and a motor 19, the large gear 21 is fixedly installed on one side of the installation plate 14 through an installation shaft, the motor 19 is fixedly installed on the side wall of the fixed plate 1, and a small gear 20 is fixed on the output end of the motor 19.
When the machining angle needs to be adjusted, the driving motor 19 works to enable the small gear 20 to rotate, and the small rotation of the large gear 21 can achieve fine adjustment of the machining angle, so that the machining angle can adapt to different working environments.
Further, the diameter of the large gear 21 is larger than that of the small gear 20.
The small gear 20 is smaller than the large gear 21, so that the large gear 21 can be driven to rotate slightly.
Further, the height adjusting mechanism comprises two telescopic rods 22, and the two telescopic rods 22 are fixedly installed between the supporting plate 4 and the base 5.
The height adjustment of the supporting plate 4 is completed by the height adjustment of the telescopic rod 22, which is convenient for being suitable for different working environments.
Further, a first locking mechanism 24 is connected to the two telescopic rods 22.
The height of the telescopic rod 22 is convenient to fix by the arranged first locking mechanism 24.
Further, four universal wheels 6 are connected to the bottom of the base 5.
Four universal wheels 6 are connected to the bottom of the base 5, so that the device can be moved conveniently.
Further, slide rails 27 are fixed on two sides of the base 5, a support seat 25 is slidably mounted on the slide rails 27, and a second locking mechanism 26 is connected between the support seat 25 and the slide rails 27.
When moved to a designated position, the support base 25 is moved downward and the support base 25 is brought into contact with the ground, and then locking of the support base 25 is achieved by the second locking mechanism 26, thereby enabling fixing of the device.
Further, the support seat 25 is L-shaped.
The support seat 25 is L-shaped, so that the contact area between the support seat 25 and the ground can be increased, and the stability of the device is improved.
The working principle is as follows: when the positioning device for processing the liquid crystal display screen is used, the device can be conveniently moved through the universal wheel 6 arranged at the bottom, when the positioning device is moved to a specified position, the supporting seat 25 moves downwards, the supporting seat 25 is enabled to be contacted with the ground, and then the height of the supporting plate 4 is adjusted through the height adjustment of the telescopic rod 22;
the liquid crystal display screen to be processed is placed on the upper surface of the mounting plate 14, the screw 7 is manually rotated to drive the baffle plate 9 to move forwards, the movable strip 10 can be driven to move under the extrusion action of the baffle plate 9, the triangular plates 16 are close to each other under the limiting action of the first limiting groove 11 and the first lug 2, and then left and right clamping of the liquid crystal display screen can be realized, meanwhile, when the two triangular plates 16 move left and right, the two transverse strips 15 can be further driven to move oppositely due to the limiting action of the second limiting groove 12 and the second lug 17, so that front and back clamping of the liquid crystal display screen is realized, and through synchronous clamping of the front, the back, the left and the right of the liquid crystal display screen, the stability is ensured, the clamped liquid crystal display screen is always in a centered state, and the processing quality and precision are improved;
when the machining angle needs to be adjusted, the driving motor 19 works to enable the small gear 20 to rotate, the small gear 20 is smaller than the large gear 21 in diameter and can drive the large gear 21 to rotate slightly, and fine adjustment of the machining angle can be achieved through slight rotation of the large gear 21, so that the machining angle can be adapted to different working environments.
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 (11)
1. The utility model provides a positioner for liquid crystal display processing, includes base (5), its characterized in that: the bottom is connected with backup pad (4) through high adjustment mechanism in base (5), the last fixed surface of backup pad (4) has two fixed plates (1), two fixed plate (1) opposite face rotates and installs mounting panel (14), mounting panel (14) upper surface is connected with the positioning mechanism who is used for liquid crystal display fixed, one of them the lateral wall of fixed plate (1) is connected with the slewing mechanism who makes mounting panel (14) angle modulation.
2. The positioning device for liquid crystal display processing according to claim 1, wherein: positioning mechanism includes two crossbands (15), two crossband (15) are through the cooperation slidable mounting of spout (13) and slider (3) at mounting panel (14) upper surface, two crossband (15) upper surface is provided with two relative set-square (16), two second spacing groove (12) have all been seted up on set-square (16), crossband (15) upper surface be fixed with second spacing groove (12) assorted second lug (17), two set-square (16) the back of the body all is fixed with fixed strip (18), two fixed strip (18) one end is provided with movable strip (10), first spacing groove (11) have been seted up on movable strip (10), the one end that fixed strip (18) are close to movable strip (10) is fixed with first lug (2) with first spacing groove (11) assorted, be provided with the adjustment mechanism that is used for movable strip (10) motion on mounting panel (14).
3. The positioning device for liquid crystal display processing according to claim 2, wherein: the opposite surfaces of the two cross bars (15) are provided with first elastic rubber pads, and the opposite surfaces of the two triangular plates (16) are provided with second elastic rubber pads.
4. The positioning device for liquid crystal display processing according to claim 3, wherein: adjustment mechanism includes installed part (8), installed part (8) fixed mounting is on the lateral wall of mounting panel (14), there is screw rod (7) through threaded connection on installed part (8), one end that screw rod (7) are close to activity strip (10) is fixed with and keeps off board (9).
5. The positioning device for liquid crystal display processing according to claim 1, wherein: slewing mechanism includes gear wheel (21) and motor (19), gear wheel (21) have one side of mounting panel (14) through installation axle fixed mounting, motor (19) fixed mounting is on the lateral wall of fixed plate (1), the output of motor (19) is fixed with pinion (20).
6. The positioning device for liquid crystal display processing according to claim 5, wherein: the diameter of the large gear (21) is larger than that of the small gear (20).
7. The positioning device for liquid crystal display processing according to claim 1, wherein: the height adjusting mechanism comprises two telescopic rods (22), and the two telescopic rods (22) are fixedly installed between the supporting plate (4) and the base (5).
8. The positioning device for liquid crystal display processing according to claim 7, wherein: the two telescopic rods (22) are connected with a first locking mechanism (24).
9. The positioning device for liquid crystal display processing according to claim 1, wherein: the bottom of the base (5) is connected with four universal wheels (6).
10. The positioning device for liquid crystal display processing according to claim 1, wherein: the both sides of base (5) are fixed with slide rail (27), slidable mounting has supporting seat (25) on slide rail (27), be connected with second locking mechanism (26) between supporting seat (25) and slide rail (27).
11. The positioning device for liquid crystal display processing according to claim 10, wherein: the supporting seat (25) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220774.7U CN218082255U (en) | 2021-06-02 | 2021-06-02 | Positioning device for processing liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220774.7U CN218082255U (en) | 2021-06-02 | 2021-06-02 | Positioning device for processing liquid crystal display screen |
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| Publication Number | Publication Date |
|---|---|
| CN218082255U true CN218082255U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121220774.7U Active CN218082255U (en) | 2021-06-02 | 2021-06-02 | Positioning device for processing liquid crystal display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604922A (en) * | 2023-04-17 | 2023-08-18 | 安徽冠楠电子科技有限公司 | Full-automatic silver paste printing equipment for touch screen preparation |
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2021
- 2021-06-02 CN CN202121220774.7U patent/CN218082255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604922A (en) * | 2023-04-17 | 2023-08-18 | 安徽冠楠电子科技有限公司 | Full-automatic silver paste printing equipment for touch screen preparation |
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