CN218914345U - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
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- CN218914345U CN218914345U CN202223262929.0U CN202223262929U CN218914345U CN 218914345 U CN218914345 U CN 218914345U CN 202223262929 U CN202223262929 U CN 202223262929U CN 218914345 U CN218914345 U CN 218914345U
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- fixedly connected
- liquid crystal
- crystal display
- display device
- shell
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the technical field of touch equipment and discloses liquid crystal display equipment, which comprises a base, wherein the top end of the base is fixedly connected with an outer shell, the right side of the inner bottom end of the outer shell is fixedly connected with a motor, the driving end of the motor is fixedly connected with a threaded rod, the outer part of the threaded rod is rotatably connected with a movable plate, the right side of the inner bottom end of the outer shell is fixedly connected with a guide rod, the top end of the threaded rod is fixedly connected with a top plate, the left side and the right side of the top end of the movable plate are fixedly connected with ejector rods, the top ends of the two ejector rods are fixedly connected with an inner shell, the left side and the right side of the top end of the inner shell are fixedly connected with support rods, and the top ends of the two support rods are fixedly connected with a bottom frame. According to the utility model, the height of the liquid crystal display device is adjusted, so that users with different heights can use the liquid crystal display device conveniently, certain limitation is eliminated, and the protection frame is quickly detached and installed.
Description
Technical Field
The utility model relates to the technical field of touch control equipment, in particular to liquid crystal display equipment.
Background
A liquid crystal display screen, which belongs to a flat panel display, uses liquid crystal solution in two pieces of polarized materials, and when current passes through the liquid, crystals are rearranged to achieve the purpose of imaging, and currently, a liquid crystal display screen is used for detecting and positioning touch gestures of a person by utilizing an infrared matrix densely distributed in the X, Y direction so as to realize operation on the screen, and the method is a multi-point infrared touch control method.
However, early protection frames of liquid crystal display are easy to be damaged, if foreign matters carelessly collide, the frame body is damaged, even the display is bent and extruded, the display is cracked, and quick installation and disassembly cannot be performed, so that replacement and maintenance are complex when the display is damaged, the maintenance rate and the installation speed are greatly influenced, the conventional liquid crystal display equipment cannot be adjusted in height, certain limitation is provided when the liquid crystal display equipment is used, users facing different heights cannot adjust the heights of the users, and the use of the users is inconvenient, and therefore, the liquid crystal display equipment is provided for overcoming the defects
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a liquid crystal display device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a liquid crystal display device, includes the base, the top fixedly connected with shell of base, the inside bottom right side fixedly connected with motor of shell, the drive end fixedly connected with threaded rod of motor, the outside of threaded rod rotates and is connected with fly leaf, the inside bottom right side fixedly connected with guide bar of shell, the top fixedly connected with roof of threaded rod, the equal fixedly connected with ejector pin in top left and right sides of fly leaf, two the top fixedly connected with inner shell of ejector pin, the equal fixedly connected with bracing piece in top left and right sides of inner shell, two the top fixedly connected with underframe of bracing piece, the top of underframe is provided with the top frame, both sides all fixedly connected with two sets of installation pieces around the top of top frame, two sets of equal sliding connection in front and back both sides of installation piece presses the pole, two the opposite side of pressing the pole all is provided with calliper, two the top opposite side fixedly connected with spring of calliper, both sides all are provided with two sets of through-holes around the top frame, both sides all are provided with two sets of draw-in grooves around the top frame.
As a further description of the above technical solution:
the left end of the movable plate is connected with the outside of the guide rod in a sliding way.
As a further description of the above technical solution:
the bottom left side fixed connection of roof is on the top of guide bar.
As a further description of the above technical solution:
the outer part of the inner shell is connected with the inner part of the outer shell in a sliding way.
As a further description of the above technical solution:
the top of the bottom frame is provided with a liquid crystal display.
As a further description of the above technical solution:
two the top setting of calliper is in the inside of installation piece, two the bottom setting of calliper is in the inside of draw-in groove.
As a further description of the above technical solution:
the middle parts of the two calipers are arranged in the through holes, and the outer parts of the springs are arranged in the mounting blocks.
The utility model has the following beneficial effects:
1. according to the utility model, the height of the liquid crystal display device is adjusted by starting the motor under the cooperation of the threaded rod, the outer shell, the movable plate, the guide rod, the top plate, the ejector rod and the inner shell, so that users with different heights can use the liquid crystal display device conveniently, and certain limitation is eliminated.
2. According to the utility model, the quick disassembly and assembly of the protective frame are realized by pressing the pressing rods at the two ends of the mounting block under the cooperation of the calipers, the springs, the through holes and the clamping grooves, so that the display screen can be quickly assembled and disassembled for maintenance when damaged, and the maintenance rate and the installation speed are greatly improved.
Drawings
Fig. 1 is a perspective front view of a liquid crystal display device according to the present utility model;
fig. 2 is a schematic diagram showing an internal structure of a bottom frame of a liquid crystal display device according to the present utility model;
fig. 3 is a schematic view showing an internal structure of an outer casing of a liquid crystal display device according to the present utility model;
fig. 4 is an enlarged view at a in fig. 2.
Legend description:
1. a base; 2. an outer housing; 3. a motor; 4. a threaded rod; 5. a movable plate; 6. a guide rod; 7. a top plate; 8. a push rod; 9. an inner housing; 10. a support rod; 11. a bottom frame; 12. a top frame; 13. a mounting block; 14. pressing a rod; 15. a caliper; 16. a spring; 17. a through hole; 18. a clamping groove; 19. a liquid crystal display.
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. 1-4, one embodiment provided by the present utility model is: the utility model provides a liquid crystal display device, the on-line screen storage device comprises a base 1, the top fixedly connected with shell body 2 of base 1, shell body 2 cooperates with interior casing 9 thereby has realized the regulation on the height, the inside bottom right side fixedly connected with motor 3 of shell body 2, motor 3 drives threaded rod 4 and rotates, threaded rod 4 rotates thereby drive fly leaf 5 and reciprocate in the inside of interior casing 9 along guide bar 6, the drive end fixedly connected with threaded rod 4 of motor 3, threaded rod 4 rotates under the drive of motor 3, the regulation on the height of liquid crystal display device has been realized, thereby the user of different heights is convenient for use, certain limitation has been cancelled, the outside rotation of threaded rod 4 is connected with fly leaf 5, the inside bottom right side fixedly connected with guide bar 6 of shell body 2, the guide rod 6 prevents the movable plate 5 from rotating up and down in the inner shell 9 under the drive of the threaded rod 4, the top end of the threaded rod 4 is fixedly connected with the top plate 7, the top plate 7 is fixedly connected with the top rods 8 in order to prevent the movable plate 5 from separating out from the top of the threaded rod 4 under the drive of the threaded rod 4, the left and right sides of the top end of the movable plate 5 are fixedly connected with the top rods 8, the top rods 8 drive the movable plate 5 to enable the inner shell 9 to move up and down in the outer shell 2, the height of the liquid crystal display device is adjusted, users with different heights are convenient to use, certain limitation is eliminated, the top ends of the two top rods 8 are fixedly connected with the inner shell 9, the left and right sides of the top end of the inner shell 9 are fixedly connected with the support rods 10, the support rods 10 are used for installing and fixing the bottom frames 11, the top ends of the two support rods 10 are fixedly connected with the bottom frames 11, the bottom frames 11 are mutually matched with the top frames 12, thereby realized the quick dismantlement installation to the protection frame, and then can dismantle its installation fast and maintain when the display screen receives the damage, maintenance rate and installation rate have been improved greatly, the top of underframe 11 is provided with top frame 12, both sides all fixedly connected with two sets of installation piece 13 around the top of top frame 12, both sides all sliding connection have press pole 14 around two sets of installation piece 13, thereby the press pole 14 at installation piece 13 both ends is pressed and is made the both ends of two calliper 15 to be closed each other, and then be convenient for take out or insert into the inside of draw-in groove 18 and realize the installation or the dismantlement of underframe 11 and top frame 12, the opposite side of two press pole 14 all is provided with calliper 15, calliper 15 cooperates with draw-in groove 18, thereby realize fixing top frame 12 on the top of underframe 11, the top opposite side fixedly connected with spring 16 on the top of two calliper 15, spring 16 is used for after loosening press pole 14, the both sides are automatic opening of closed calliper 15, both sides all are provided with two sets of through-holes 17, through-hole 17 is used for the inside of two calliper 15 to get into the inside of draw-in groove 18 of closing top frame 12, the inside of two sets of top frame 12 is arranged to the inside of two sets of top frame 11, the inside of top frame 12 is arranged to be installed to the inside of two top frame 12, and is passed through the inside of top frame 12 to the inside of the clamping frame 11 is arranged to the top frame 11.
The left end sliding connection of fly leaf 5 is in the outside of guide bar 6, prevent fly leaf 5 and carry out rotary movement in the inside of casing 9 under the drive of threaded rod 4, the left side fixed connection in the top of guide bar 6 in the bottom of roof 7, the outside sliding connection of inner casing 9 is in the inside of shell body 2, can realize after starting motor 3 that inner casing 9 reciprocates in the inside of shell body 2, the regulation on the height is carried out to liquid crystal display equipment, thereby the user of different heights of being convenient for uses, certain limitation has been cancelled, the top of underframe 11 is provided with liquid crystal display 19, liquid crystal display 19 is the infrared touch-control liquid crystal display 19 of multiple spot, the top of two callipers 15 sets up in the inside of installation piece 13, the bottom of two callipers 15 sets up in the inside of draw-in groove 18, the middle part of two callipers 15 sets up in the inside of through-hole 17, the outside setting of spring 16 is in the inside of installation piece 13.
Working principle: firstly, the liquid crystal display device is moved to a place where the liquid crystal display device needs to be used, then the motor 3 is started according to the height of a user, the motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the movable plate 5 to move up and down along the guide rod 6, the ejector rod 8 is driven to move up and down, the inner shell 9 is controlled to slide out from the inner part of the outer shell 2, after the height is adjusted to a proper position, the liquid crystal display device can be used by the user, if the display screen is damaged and needs to be maintained, the pressing rods 14 at two ends of the mounting block 13 can be pressed, the pressing rods 14 at two ends slide in the mounting block 13 to mutually extrude one ends of the two calipers 15, so that two ends of the two calipers 15 are mutually closed, simultaneously, two calipers 15 compress the spring 16 in an extrusion mode, when two ends of the two calipers 15 are mutually closed, the closed calipers 15 can be taken out from the inside of the clamping groove 18, so that the top frame 12 and the bottom frame 11 are detached, a damaged display screen can be taken down from the top end of the bottom frame 11 at the moment, maintenance or replacement of a new display screen can be carried out, the maintained or replaced display screen is placed in the bottom frame 11, then the pressing rods 14 at two ends of the mounting block 13 are pressed again, the operation is repeated, the closed calipers 15 are inserted into the inside of the clamping groove 18, the pressing rods 14 are loosened at the moment, and the calipers 15 originally closed in the clamping groove 18 can be automatically opened under the action of the spring 16, so that the mounting of the bottom frame 11 and the top frame 12 can be completed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A liquid crystal display device comprising a chassis (1), characterized in that: the utility model discloses a novel electric bicycle, including base (1) and caliper (15), the top fixedly connected with shell (2) of base (1), the inside bottom right side fixedly connected with motor (3) of shell (2), the drive end fixedly connected with threaded rod (4) of motor (3), the outside rotation of threaded rod (4) is connected with fly leaf (5), the inside bottom right side fixedly connected with guide bar (6) of shell (2), the top fixedly connected with roof (7) of threaded rod (4), the top left and right sides of fly leaf (5) all fixedly connected with ejector pin (8), two the top left and right sides of ejector pin (8) all fixedly connected with inner shell (9), the top left and right sides of inner shell (9) all fixedly connected with bracing piece (10), two the top fixedly connected with underframe (11) of bracing piece (10), the top of underframe (11) is provided with top frame (12), both sides all fixedly connected with two sets of installation piece (13) around the top of top frame (12), both sides of installation piece (13) all slide connection in front and back both sides (14) of front and two opposite sides of installation piece (13) have two opposite side caliper (16) respectively, two opposite side caliper (15) all are provided with spring (15), two groups of clamping grooves (18) are formed in the front side and the rear side of the bottom frame (11).
2. A liquid crystal display device according to claim 1, wherein: the left end of the movable plate (5) is connected with the outside of the guide rod (6) in a sliding way.
3. A liquid crystal display device according to claim 1, wherein: the left side of the bottom end of the top plate (7) is fixedly connected to the top end of the guide rod (6).
4. A liquid crystal display device according to claim 1, wherein: the outer part of the inner shell (9) is connected with the inner part of the outer shell (2) in a sliding way.
5. A liquid crystal display device according to claim 1, wherein: the top end of the bottom frame (11) is provided with a liquid crystal display screen (19).
6. A liquid crystal display device according to claim 1, wherein: the top ends of the two calipers (15) are arranged in the mounting block (13), and the bottom ends of the two calipers (15) are arranged in the clamping grooves (18).
7. A liquid crystal display device according to claim 1, wherein: the middle parts of the two calipers (15) are arranged in the through holes (17), and the outer parts of the springs (16) are arranged in the mounting blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223262929.0U CN218914345U (en) | 2022-12-06 | 2022-12-06 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223262929.0U CN218914345U (en) | 2022-12-06 | 2022-12-06 | Liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218914345U true CN218914345U (en) | 2023-04-25 |
Family
ID=86042219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223262929.0U Active CN218914345U (en) | 2022-12-06 | 2022-12-06 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218914345U (en) |
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2022
- 2022-12-06 CN CN202223262929.0U patent/CN218914345U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |