CN214306355U - Front maintenance type spliced liquid crystal screen - Google Patents
Front maintenance type spliced liquid crystal screen Download PDFInfo
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- CN214306355U CN214306355U CN202022605598.0U CN202022605598U CN214306355U CN 214306355 U CN214306355 U CN 214306355U CN 202022605598 U CN202022605598 U CN 202022605598U CN 214306355 U CN214306355 U CN 214306355U
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- liquid crystal
- crystal display
- display screen
- connecting rod
- crystal screen
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 60
- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of liquid crystal screens, in particular to a front maintenance type spliced liquid crystal screen, which comprises a liquid crystal screen whole body, wherein the liquid crystal screen whole body comprises liquid crystal screen units, the upper side and the lower side of the liquid crystal screen whole body are provided with the liquid crystal screen units which are symmetrically distributed, the rear side of the liquid crystal screen units is provided with a liquid crystal screen installation underframe, the upper side and the lower side of the front side of the liquid crystal screen installation underframe are symmetrically provided with installation frames, the left side of the installation frame is provided with a rear side guide chute, a shear type lifting rod is installed between the installation frames, a left side connecting rod is installed between the shear type lifting rods and at the position corresponding to the rear side guide chute, a right side connecting rod is installed between the shear type lifting rods and at the position corresponding to the left side connecting rod, a middle connecting rod is installed at the middle part of the shear type lifting rods, the whole equipment is convenient to carry and simple to operate, convenient adjustment, high stability and practicability and certain popularization value.
Description
Technical Field
The utility model relates to a LCD screen technical field specifically is a front maintenance formula concatenation LCD screen.
Background
The liquid crystal display, it is the ultrathin display device of level, it is made up of a certain amount of colored or black and white pixel, place in the front of light source or reflecting surface, the liquid crystal display power consumption is very low, therefore is favored by engineer, suitable for the electronic device using battery, its main principle is to produce the point, line, surface cooperation back fluorescent tube to form the picture with the liquid crystal molecule of electric current stimulation, the liquid crystal screen on the market at present mostly adopts the way of splicing to hang on the shelf, the liquid crystal screen usually needs to go on maintaining the liquid crystal screen behind the liquid crystal screen when maintaining at the later stage, some liquid crystal screens that can be maintained in the front can only be pulled out unidirectionally usually, there are more inconveniences to the maintenance in the middle of the liquid crystal screen still, therefore need a maintenance formula to splice the liquid crystal screen to improve the above-mentioned problem.
Disclosure of Invention
An object of the utility model is to provide a front maintenance formula concatenation LCD screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a front maintenance type spliced liquid crystal screen comprises a liquid crystal screen whole body, wherein the liquid crystal screen whole body comprises liquid crystal screen units, the upper side and the lower side of the liquid crystal screen whole body are provided with the liquid crystal screen units which are symmetrically distributed, the rear side of the liquid crystal screen units is provided with a liquid crystal screen installation underframe, the upper side and the lower side of the front side of the liquid crystal screen installation underframe are symmetrically provided with installation frames, the left side of each installation frame is provided with a rear side guide chute, shear type lifting rods are installed between the installation frames, left side connecting rods are installed at positions corresponding to the rear side guide chutes between the shear type lifting rods, right side connecting rods are installed at positions corresponding to the left side connecting rods between the shear type lifting rods, middle connecting rods are installed in the middle of the shear type lifting rods, a front side installation frame is installed through the shear type lifting rods, the left side of the front side installation frame is provided with a front side guide chute at a position corresponding to the left side connecting rods, the utility model discloses a display screen, including front side mounting bracket, horizontal backup pad is installed to the upside inner wall of front side mounting bracket, the department installs the connection free bearing in the middle of the front of horizontal backup pad, hydraulic support pole is installed through the connection free bearing to horizontal backup pad, the display screen body is installed in the front of front side mounting bracket.
Preferably, the mounting frames on the upper side and the lower side are symmetrical and the same in structure and size, and are connected with the liquid crystal display mounting underframe through screws.
Preferably, the size of the rear side guide sliding groove is the same as that of the front side guide sliding groove, and the rear side guide sliding groove corresponds to the front side guide sliding groove in a one-to-one mode.
Preferably, a connecting rod is installed at a position corresponding to the front side guide sliding chute and at the end of the front side of the scissor lift rod, a connecting rod is installed at a position corresponding to the right side connecting rod and at the end of the right side of the front side of the scissor lift rod, and the scissor lift rod is connected with the front side mounting frame through the connecting rod.
Preferably, the lower end of the hydraulic support rod is connected with the back of the display screen body through a hinged support.
Preferably, hinges are symmetrically arranged at the connection part of the upper side of the display screen body and the front side mounting frame.
Preferably, the left connecting rod, the right connecting rod, the middle connecting rod and the shear type lifting rod are connected in a rotating mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, cut formula lifter isotructure through setting up and make this device can pull out to the outside to make the maintenance of display screen body more convenient, meanwhile, the mode of rotating between display screen body and the front side mounting bracket and being connected makes the display screen body can overturn, and then makes the rear side of display screen body can be complete convenient whole expose more, and then make the maintenance of display screen body more convenient.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the liquid crystal display unit of the present invention;
fig. 3 is a schematic view of a part of the structure of the present invention.
In the figure: the liquid crystal display comprises a liquid crystal display body 1, a liquid crystal display unit 2, a liquid crystal display installation bottom frame 3, an installation frame 4, a rear side guide sliding groove 5, a shear type lifting rod 6, a left side connecting rod 7, a right side connecting rod 8, a middle connecting rod 9, a front side installation frame 10, a front side guide sliding groove 11, a transverse support plate 12, a connecting hinged support 13, a hydraulic support rod 14 and a display body 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a front maintenance type spliced liquid crystal screen comprises a liquid crystal screen whole body 1, the liquid crystal screen whole body 1 comprises liquid crystal screen units 2, the upper side and the lower side of the liquid crystal screen whole body 1 are respectively provided with the liquid crystal screen units 2 which are symmetrically distributed, the rear side of the liquid crystal screen units 2 is provided with a liquid crystal screen mounting underframe 3, the upper side and the lower side of the front surface of the liquid crystal screen mounting underframe 3 are symmetrically provided with mounting frames 4, the left side of the mounting frames 4 is provided with rear side guide chutes 5, shear type lifting rods 6 are mounted between the mounting frames 4, the device can be pulled out towards the outside by the structure of the shear type lifting rods 6 and the like, so that the maintenance of a display screen body 15 is more convenient, left side connecting rods 7 are mounted between the shear type lifting rods 6 and at positions corresponding to the rear side guide chutes 5, right side connecting rods 8 are mounted between the shear type lifting rods 6 and at positions corresponding to the left side connecting rods 7, and middle connecting rods 9 are mounted at the middle parts of the shear type lifting rods 6, front side mounting bracket 10 is installed through cutting formula lifter 6 to mounting frame 4, front side guide chute 11 has been seted up to the left side of front side mounting bracket 10 and the position that corresponds with left side connecting rod 7, horizontal backup pad 12 is installed to the upside inner wall of front side mounting bracket 10, department installs connection free bearing 13 in the middle of the front of horizontal backup pad 12, hydraulic support pole 14 is installed through connecting free bearing 13 to horizontal backup pad 12, display screen body 15 is installed in front of front side mounting bracket 10, the mode of rotating between display screen body 15 and the front side mounting bracket 10 and being connected makes display screen body 15 overturn, and then make the rear side of display screen body 15 expose more convenient whole completely, and then make the maintenance of display screen body 15 more convenient.
The utility model discloses work flow: during the use, install this device in appropriate position, later use the wire to be connected this device and external power supply and can normally use, when needs maintain display screen body 15, operating personnel pulls out display screen body 15 to the outside, later can maintain display screen body 15 with display screen body 15 upwards upset, again after the maintenance is accomplished with this device reset can, cut formula lifter 6 isotructure and make this device can pull out to the outside, thereby make display screen body 15's maintenance more convenient, meanwhile, the mode of rotating between display screen body 15 and the front side mounting bracket 10 and being connected makes display screen body 15 can overturn, and then make display screen body 15's rear side can complete convenient whole exposure more, and then make display screen body 15's maintenance more convenient.
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 (7)
1. The utility model provides a front maintenance formula concatenation LCD screen, includes that the LCD screen is whole (1), its characterized in that: the liquid crystal display comprises a liquid crystal display unit (1), the upper side and the lower side of the liquid crystal display (1) are provided with the liquid crystal display units (2) which are symmetrically distributed, the rear side of each liquid crystal display unit (2) is provided with a liquid crystal display installation underframe (3), the mounting frames (4) are symmetrically mounted on the upper side and the lower side of the front of each liquid crystal display installation underframe (3), the left side of each mounting frame (4) is provided with a rear side guide chute (5), shear type lifting rods (6) are mounted between the mounting frames (4), left side connecting rods (7) are mounted between the shear type lifting rods (6) and at positions corresponding to the rear side guide chutes (5), right side connecting rods (8) are mounted between the shear type lifting rods (6) and at positions corresponding to the left side connecting rods (7), and middle connecting rods (9) are mounted in the middle of the shear type lifting rods (6), install front side mounting bracket (10) through cutting formula lifter (6) in installation frame (4), front side guide chute (11) have been seted up and the position that corresponds with left side connecting rod (7) in the left side of front side mounting bracket (10), horizontal backup pad (12) are installed to the upside inner wall of front side mounting bracket (10), department installs connection free bearing (13) in the middle of the front of horizontal backup pad (12), hydraulic support pole (14) are installed through connecting free bearing (13) in horizontal backup pad (12), display screen body (15) are installed in the front of front side mounting bracket (10).
2. The front maintenance type spliced liquid crystal display screen as claimed in claim 1, wherein: the upper and lower two-side mounting frame (4) is symmetrical and the same in structure and size, and the mounting frame (4) is connected with the liquid crystal screen mounting underframe (3) through screws.
3. The front maintenance type spliced liquid crystal display screen as claimed in claim 1, wherein: the size of the rear side guide sliding groove (5) is the same as that of the front side guide sliding groove (11), and the positions of the rear side guide sliding groove (5) correspond to the positions of the front side guide sliding grooves (11) one by one.
4. The front maintenance type spliced liquid crystal display screen as claimed in claim 1, wherein: the front end of the scissor lifting rod (6) is provided with a connecting rod at a position corresponding to the front side guide sliding groove (11), the right end of the front side of the scissor lifting rod (6) is provided with a connecting rod at a position corresponding to the right connecting rod (8), and the scissor lifting rod (6) is connected with the front side mounting rack (10) through the connecting rod.
5. The front maintenance type spliced liquid crystal display screen as claimed in claim 1, wherein: the lower side end part of the hydraulic support rod (14) is connected with the back surface of the display screen body (15) through a hinged support.
6. The front maintenance type spliced liquid crystal display screen as claimed in claim 1, wherein: hinges are symmetrically arranged at the upper side of the display screen body (15) and the connection part of the display screen body and the front side mounting rack (10).
7. The front maintenance type spliced liquid crystal display screen as claimed in claim 1, wherein: the left connecting rod (7), the right connecting rod (8), the middle connecting rod (9) and the shear type lifting rod (6) are connected in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605598.0U CN214306355U (en) | 2020-11-12 | 2020-11-12 | Front maintenance type spliced liquid crystal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605598.0U CN214306355U (en) | 2020-11-12 | 2020-11-12 | Front maintenance type spliced liquid crystal screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214306355U true CN214306355U (en) | 2021-09-28 |
Family
ID=77841650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022605598.0U Expired - Fee Related CN214306355U (en) | 2020-11-12 | 2020-11-12 | Front maintenance type spliced liquid crystal screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214306355U (en) |
-
2020
- 2020-11-12 CN CN202022605598.0U patent/CN214306355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |