CN214618631U - Liquid crystal display convenient to installation - Google Patents
Liquid crystal display convenient to installation Download PDFInfo
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- CN214618631U CN214618631U CN202120334592.6U CN202120334592U CN214618631U CN 214618631 U CN214618631 U CN 214618631U CN 202120334592 U CN202120334592 U CN 202120334592U CN 214618631 U CN214618631 U CN 214618631U
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Abstract
The utility model relates to the field of display screens, in particular to a liquid crystal display screen convenient to mount, which comprises a base, a lifting column, a mounting seat and a display screen, wherein the lifting column is mounted on the base; the upper end of the first supporting plate is provided with a first rotary fixing device, and the first rotary fixing device comprises a first rotary plate and a first fixing plate; a second rotary fixing device is arranged at the bottom of the second supporting plate and comprises a second rotating plate and a second fixing plate; the second supporting plate comprises a first supporting plate and a second supporting plate, a first rotating shaft is arranged at the bottom of the first supporting plate, and the upper end of the first supporting plate and the upper end of the second supporting plate are rotatably connected with the first rotating shaft respectively; the display screen can be conveniently installed on the installation seat or detached from the installation seat, and the installation or detachment efficiency of the display screen is improved.
Description
Technical Field
The utility model belongs to the technical field of the display screen and specifically relates to a liquid crystal display convenient to installation is related to.
Background
The liquid crystal display is one of flat panel displays. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation.
Along with the rapid development of household appliance technology in China, various household appliances are developed rapidly, particularly, in the development of household television display screens, the existing liquid crystal display screen is installed on a support through bolts, the installation mode is inconvenient to disassemble, and the bolts or screws are also required to be disassembled and then can be disassembled.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A liquid crystal display screen convenient to mount comprises a base, a lifting column, a mounting seat and a display screen, wherein the lifting column is mounted on the base, a connecting assembly is connected between the mounting seat and the lifting column, the display screen is mounted on the mounting seat, and the mounting seat comprises a first supporting plate and a second supporting plate;
the upper end of the first supporting plate is provided with a first rotating and fixing device, the first rotating and fixing device comprises a first rotating plate and a first fixing plate, the first rotating plate and the first fixing plate are vertically arranged, one end of the first rotating plate is rotatably connected with the upper end of the first supporting plate, the other end of the first rotating plate is connected with the upper end of the first fixing plate, and the bottom of the first fixing plate is abutted to the display screen;
a second rotating and fixing device is arranged at the bottom of the second supporting plate and comprises a second rotating plate and a second fixing plate, the second rotating plate and the second fixing plate are vertically arranged, one end of the second rotating plate is rotatably connected with the bottom of the second supporting plate, the other end of the second rotating plate is connected with the bottom of the second fixing plate, and the upper end of the second fixing plate abuts against the display screen;
the second supporting plate comprises a first supporting plate and a second supporting plate, a first rotating shaft is arranged at the bottom of the first supporting plate, and the upper end of the first supporting plate and the upper end of the second supporting plate are rotatably connected with the first rotating shaft respectively;
the number of the second rotary fixing devices is two, and the two second rotary fixing devices are respectively arranged at the bottom of the first supporting plate and the bottom of the second supporting plate.
Furthermore, the other end of the first rotating plate is provided with a first groove, the upper end of the first fixing plate is provided with a first connecting rod, the first connecting rod is slidably mounted in the first groove, a first elastic part is arranged in the first groove, one end of the first elastic part is connected with the bottom of the first groove, the other end of the second rotating plate is provided with a second groove, the bottom of the second fixing plate is provided with a second connecting rod, the second connecting rod is slidably mounted in the second groove, a second elastic part is arranged in the second groove, one end of the second elastic part is connected with the bottom of the second groove, one end of the second elastic part is connected with the first connecting rod, and the other end of the second elastic part is connected with the second connecting rod.
Furthermore, the bottom of the first fixing plate and the upper end of the second fixing plate are both provided with a positioning device, the positioning device comprises a screw rod and a positioning block, the bottom of the first fixing plate and the upper end of the second fixing plate are both provided with a threaded hole, the screw rod is in threaded connection with the corresponding threaded hole, and the screw rod penetrates through the corresponding threaded hole and is connected with the positioning block.
Further, the inside of lift post sets up two second pivots, two second pivots are located the upper end of lift post respectively, the lower extreme of lift post, all install the sprocket in two second pivots, be provided with the chain between two sprockets, be connected with the slider on the chain, the motor is installed to one side of lift post, the output shaft of motor passes the second pivot of lift post with the lower extreme of lift post to be connected, the opposite side of lift post is provided with the spout mouth, coupling assembling's one end is connected with the slider, coupling assembling's the other end passes the spout mouth and is connected with the mount pad.
Further, coupling assembling includes roating seat, third connecting rod, and the one end and the slider of roating seat are connected, the one end and the roating seat rotatable coupling of third connecting rod, and the other end mount pad of third connecting rod is connected.
Further, the base includes first mounting panel, second mounting panel, and lifting column, first mounting panel are installed on the second mounting panel in proper order, and the upper end of second mounting panel is provided with the third recess, is provided with the third elastic component in the third recess, and the one end and the bottom of third recess of third elastic component are connected, and the other end and the bottom of first mounting panel of third elastic component are connected.
Furthermore, a fourth groove is formed in the bottom of the second mounting plate, and a caster wheel is rotatably connected to the fourth groove.
Compared with the prior art, the beneficial effects of the utility model are that:
a liquid crystal display screen convenient to mount is characterized in that a first rotating plate, a first fixing plate, a second rotating plate and a second fixing plate are used in a matched mode, the first rotating plate and the second rotating plate can respectively drive the first fixing plate and the second fixing plate to rotate to fix a display screen, the display screen is effectively fixed, the display screen can be conveniently mounted on a mounting base or dismounted from the mounting base, and mounting or dismounting efficiency of the display screen is improved; the supporting range of the first supporting plate and the second supporting plate is effectively enlarged through the cooperation of the first supporting plate, the second supporting plate and the first rotating shaft, the supporting capacity of the display screen is improved through the rotation of the first supporting plate and the second supporting plate, and the height of the display screen is effectively adjusted through the arrangement of the lifting column.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is another schematic structural diagram of the present invention;
fig. 3 is a schematic structural diagram of the mounting base of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 1;
FIG. 5 is a schematic view of the structure at B in FIG. 1;
FIG. 6 is a schematic view of the structure at C in FIG. 1;
FIG. 7 is a schematic view of the structure of FIG. 1 at D;
fig. 8 is a schematic diagram of the structure at E in fig. 2.
In the figure: the display screen comprises a base 1, a lifting column 2, a mounting seat 3, a display screen 4, a connecting assembly 5, a first supporting plate 6, a second supporting plate 7, a first rotary fixing device 8, a first rotary plate 9, a first fixing plate 10, a second rotary fixing device 11, a second rotary plate 12, a second fixing plate 13, a first supporting plate 14, a second supporting plate 15, a first rotating shaft 16, a first groove 17, a first connecting rod 18, a first elastic piece 19, a second groove 20, a second connecting rod 21, a second elastic piece 22, a positioning device 23, a screw rod 24, a positioning block 25, a threaded hole 26, a second rotating shaft 27, a chain wheel 28, a chain 29, a motor 30, a sliding block 31, a sliding groove 32, a rotating seat 33, a third connecting rod 34, a first mounting plate 35, a second mounting plate 36, a third groove 37, a third elastic piece 38, a fourth groove 39 and a caster 40.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 8, in an embodiment of the present invention, an lcd 4 convenient to mount includes a base 1, a lifting column 2, a mounting base 3, and a display 4, wherein the lifting column 2 is mounted on the base 1, a connecting assembly 5 is connected between the mounting base 3 and the lifting column 2, the display 4 is mounted on the mounting base 3, and the mounting base 3 includes a first supporting plate 6 and a second supporting plate 7;
a first rotating and fixing device 8 is arranged at the upper end of the first supporting plate 6, the first rotating and fixing device 8 comprises a first rotating plate 9 and a first fixing plate 10, the first rotating plate 9 and the first fixing plate 10 are vertically arranged, one end of the first rotating plate 9 is rotatably connected with the upper end of the first supporting plate 6, the other end of the first rotating plate 9 is connected with the upper end of the first fixing plate 10, and the bottom of the first fixing plate 10 is abutted to the display screen 4;
a second rotating and fixing device 11 is arranged at the bottom of the second supporting plate 7, the second rotating and fixing device 11 comprises a second rotating plate 12 and a second fixing plate 13, the second rotating plate 12 and the second fixing plate 13 are vertically arranged, one end of the second rotating plate 12 is rotatably connected with the bottom of the second supporting plate 7, the other end of the second rotating plate 12 is connected with the bottom of the second fixing plate 13, and the upper end of the second fixing plate 13 is abutted against the display screen 4;
the second supporting plate 7 comprises a first supporting plate 14 and a second supporting plate 15, a first rotating shaft 16 is arranged at the bottom of the first supporting plate 6, and the upper end of the first supporting plate 14 and the upper end of the second supporting plate 15 are rotatably connected with the first rotating shaft 16 respectively;
the number of the second rotary fixing devices 11 is two, and the two second rotary fixing devices 11 are respectively arranged at the bottom of the first support plate 14 and the bottom of the second support plate 15.
A liquid crystal display 4 convenient to mount, through the cooperation use of the first rotating plate 9, the first fixed plate 10, the second rotating plate 12, the second fixed plate 13, the first rotating plate 9, the second rotating plate 12 can drive the first fixed plate 10, the second fixed plate 13 to rotate and fix the display 4 respectively, effective to fix the display 4, facilitate to mount the display 4 on the mount pad 3 or dismantle from the mount pad 3, raise the installation or dismantlement efficiency of the display 4; the supporting range of the first supporting plate 14 and the second supporting plate 15 is effectively enlarged through the matching use of the first supporting plate 6, the first supporting plate 14, the second supporting plate 15 and the first rotating shaft 16 and the rotation of the first supporting plate 14 and the second supporting plate 15, the supporting capacity of the display screen 4 is improved, and the height of the display screen 4 is effectively adjusted through the arrangement of the lifting column 2.
In this embodiment, a first groove 17 is formed at the other end of the first rotating plate 9, a first connecting rod 18 is arranged at the upper end of the first fixing plate 10, the first connecting rod 18 is slidably mounted in the first groove 17, a first elastic member 19 is arranged in the first groove 17, one end of the first elastic member 19 is connected with the bottom of the first groove 17, a second groove 20 is formed at the other end of the second rotating plate 12, a second connecting rod 21 is arranged at the bottom of the second fixing plate 13, the second connecting rod 21 is slidably mounted in the second groove 20, a second elastic member 22 is arranged in the second groove 20, one end of the second elastic member 22 is connected with the bottom of the second groove 20, one end of the second elastic member 22 is connected with the first connecting rod 18, and the other end of the second elastic member 22 is connected with the second connecting rod 21; through the cooperation of the first groove 17, the second groove 20, the first connecting rod 18, the second connecting rod 21, the first elastic part 19 and the second elastic part 22, the display screen 4 with different thicknesses can be adapted to, and the fixing capacity of the display screen 4 is improved.
In this embodiment, the bottom of the first fixing plate 10 and the upper end of the second fixing plate 13 are both provided with a positioning device 23, the positioning device 23 includes a screw rod 24 and a positioning block 25, the bottom of the first fixing plate 10 and the upper end of the second fixing plate 13 are both provided with a threaded hole 26, the screw rod 24 is in threaded connection with the corresponding threaded hole 26, and the screw rod 24 passes through the corresponding threaded hole 26 and is connected with the positioning block 25; the fixing of the display screen 4 is effectively strengthened through the matching use of the screw rod 24, the positioning block 25 and the threaded hole 26.
In this embodiment, two second rotating shafts 27 are arranged inside the lifting column 2, the two second rotating shafts 27 are respectively located at the upper end of the lifting column 2 and the lower end of the lifting column 2, chain wheels 28 are respectively installed on the two second rotating shafts 27, a chain 29 is arranged between the two chain wheels 28, a sliding block 31 is connected to the chain 29, a motor 30 is installed at one side of the lifting column 2, an output shaft of the motor 30 penetrates through the lifting column 2 to be connected with the second rotating shafts 27 at the lower end of the lifting column 2, a sliding groove opening 32 is arranged at the other side of the lifting column 2, one end of the connecting assembly 5 is connected with the sliding block 31, and the other end of the connecting assembly 5 penetrates through the sliding groove opening 32 to be connected with the mounting base 3; through the cooperation of second pivot 27, sprocket 28, chain 29, slider 31, motor 30, spout mouth 32, the height of effectual regulation display screen 4.
In this embodiment, the connecting assembly 5 includes a rotating base 33 and a third connecting rod 34, one end of the rotating base 33 is connected to the sliding block 31, one end of the third connecting rod 34 is rotatably connected to the rotating base 33, and the other end of the third connecting rod 34 is connected to the mounting base 3; through the cooperation of roating seat 33, third connecting rod 34, effectual angle to display screen 4 is adjusted.
In this embodiment, the base 1 includes a first mounting plate 35 and a second mounting plate 36, the lifting column 2 and the first mounting plate 35 are sequentially mounted on the second mounting plate 36, a third groove 37 is provided at the upper end of the second mounting plate 36, a third elastic member 38 is provided in the third groove 37, one end of the third elastic member 38 is connected to the bottom of the third groove 37, and the other end of the third elastic member 38 is connected to the bottom of the first mounting plate 35; through the cooperation of first mounting panel 35, second mounting panel 36, third recess 37, third elastic component 38, the shock-proof ability of effectual increase display screen 4.
In this embodiment, a fourth groove 39 is formed at the bottom of the second mounting plate 36, and a caster 40 is rotatably connected to the fourth groove 39; through the cooperation use of fourth recess 39, truckle 40 is rotatable to be accomodate in fourth recess 39, and is convenient for display screen 4's removal.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A liquid crystal display screen convenient to mount is characterized by comprising a base, a lifting column, a mounting seat and a display screen, wherein the lifting column is mounted on the base;
the upper end of the first supporting plate is provided with a first rotating and fixing device, the first rotating and fixing device comprises a first rotating plate and a first fixing plate, the first rotating plate and the first fixing plate are vertically arranged, one end of the first rotating plate is rotatably connected with the upper end of the first supporting plate, the other end of the first rotating plate is connected with the upper end of the first fixing plate, and the bottom of the first fixing plate is abutted to the display screen;
a second rotating and fixing device is arranged at the bottom of the second supporting plate and comprises a second rotating plate and a second fixing plate, the second rotating plate and the second fixing plate are vertically arranged, one end of the second rotating plate is rotatably connected with the bottom of the second supporting plate, the other end of the second rotating plate is connected with the bottom of the second fixing plate, and the upper end of the second fixing plate abuts against the display screen;
the second supporting plate comprises a first supporting plate and a second supporting plate, a first rotating shaft is arranged at the bottom of the first supporting plate, and the upper end of the first supporting plate and the upper end of the second supporting plate are rotatably connected with the first rotating shaft respectively;
the number of the second rotary fixing devices is two, and the two second rotary fixing devices are respectively arranged at the bottom of the first supporting plate and the bottom of the second supporting plate.
2. The liquid crystal display for easy installation as claimed in claim 1, wherein the other end of the first rotation plate is provided with a first groove, the upper end of the first fixing plate is provided with a first connection rod slidably installed in the first groove, the first groove is provided with a first elastic member, and one end of the first elastic member is connected to the bottom of the first groove; the other end of the second rotating plate is provided with a second groove, the bottom of the second fixing plate is provided with a second connecting rod, the second connecting rod is slidably mounted in the second groove, a second elastic piece is arranged in the second groove, one end of the second elastic piece is connected with the bottom of the second groove, one end of the second elastic piece is connected with the first connecting rod, and the other end of the second elastic piece is connected with the second connecting rod.
3. The liquid crystal display screen convenient to install as claimed in claim 1 or 2, wherein the bottom of the first fixing plate and the upper end of the second fixing plate are provided with positioning devices, each positioning device comprises a screw rod and a positioning block, the bottom of the first fixing plate and the upper end of the second fixing plate are provided with threaded holes, the screw rods are in threaded connection with the corresponding threaded holes, and the screw rods penetrate through the corresponding threaded holes to be connected with the positioning blocks.
4. The liquid crystal display screen convenient to install as claimed in claim 1, wherein two second rotating shafts are arranged inside the lifting column, the two second rotating shafts are respectively located at the upper end of the lifting column and the lower end of the lifting column, chain wheels are respectively arranged on the two second rotating shafts, a chain is arranged between the two chain wheels, a sliding block is connected onto the chain, a motor is arranged on one side of the lifting column, an output shaft of the motor penetrates through the lifting column to be connected with the second rotating shaft at the lower end of the lifting column, a sliding groove opening is formed in the other side of the lifting column, one end of the connecting component is connected with the sliding block, and the other end of the connecting component penetrates through the sliding groove opening to be connected with the installation seat.
5. The liquid crystal display screen convenient to install as claimed in claim 1 or 4, wherein the connecting assembly comprises a rotating base and a third connecting rod, one end of the rotating base is connected with the sliding block, one end of the third connecting rod is rotatably connected with the rotating base, and the other end of the third connecting rod is connected with the installation base.
6. The liquid crystal display screen convenient to install as claimed in claim 1, wherein the base comprises a first mounting plate and a second mounting plate, the lifting column and the first mounting plate are sequentially mounted on the second mounting plate, a third groove is formed in the upper end of the second mounting plate, a third elastic member is arranged in the third groove, one end of the third elastic member is connected with the bottom of the third groove, and the other end of the third elastic member is connected with the bottom of the first mounting plate.
7. The liquid crystal display screen convenient for installation as claimed in claim 6, wherein the second mounting plate is provided with a fourth groove at the bottom, and the fourth groove is rotatably connected with a caster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334592.6U CN214618631U (en) | 2021-02-05 | 2021-02-05 | Liquid crystal display convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334592.6U CN214618631U (en) | 2021-02-05 | 2021-02-05 | Liquid crystal display convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618631U true CN214618631U (en) | 2021-11-05 |
Family
ID=78441145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120334592.6U Active CN214618631U (en) | 2021-02-05 | 2021-02-05 | Liquid crystal display convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214618631U (en) |
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2021
- 2021-02-05 CN CN202120334592.6U patent/CN214618631U/en active Active
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