CN217815959U - Energy-saving liquid crystal display screen - Google Patents

Abstract

The utility model relates to a liquid crystal display technical field just discloses energy-saving liquid crystal display, there are the protective housing and the fixing base of display including inside wall fixed mounting, the surface joint of protective housing has fixable's clamp plate, the bottom threaded connection of clamp plate has rotatable threaded rod, the bottom threaded connection of threaded rod has the layer board that can support, the surface of layer board has the mounting panel that can supply the installation through bolted connection, one side joint of mounting panel has rotatable bracket, the slidable uide bushing has been cup jointed to the surface of bracket. This energy-saving liquid crystal display through the setting of fixing base, can fix on the wall in advance, consequently can be very convenient with the device direct mount on the wall to reach the purpose of saving desktop space, through the setting of bracket, can be very convenient carry out the adjustment of different degrees to the angle of display, consequently make the device be applicable to different user demands.

Description

Energy-saving liquid crystal display screen

Technical Field

The utility model relates to a liquid crystal display technical field specifically is energy-saving liquid crystal display.

Background

The liquid crystal display screen is an active matrix liquid crystal display driven by means of thin film transistor, and is characterized by that it mainly uses current to stimulate liquid crystal molecule to produce point, line and surface and matches it with back lamp tube to form picture, and its working principle is that under the action of electric field, the arrangement direction of liquid crystal molecule is changed to change the light transmittance of external light source to implement electro-optical conversion, and then the different excitations of R, G and B three primary colour signals are used to implement colour reproduction of time domain and space domain by means of red, green and blue three primary colour filter films.

Chinese patent publication No. CN212694752U discloses an energy-saving liquid crystal display relates to liquid crystal display device technical field, including shell and dust cover, the four corners of shell is provided with the protection angle, and the inboard of shell has seted up the inside groove, the inside of inside groove is fixed with the connecting rod, and the surface of connecting rod is provided with the slider, the inboard of slider links up there is the dust removal stick, and installs the main part in the below of dust removal stick, the below of main part is fixed with the base, the inner chamber has been seted up at both ends about the rear end of shell, and the inside arrangement of inner chamber has the fly leaf, the end fixing of fly leaf has the spacing piece, the rear end fixed surface of shell has the linkage plate, and the upper end surface of linkage plate has seted up the louvre, the middle-end surface arrangement of linkage plate has the data hole. This energy-saving liquid crystal display is provided with the lasso and conveniently fixes dust excluding rod and draw-in groove, avoids when not using, produces the condition of landing to influence user's viewing effect, improved the fixity of dust excluding rod and shell to a certain extent.

But the utility model discloses an when in-service use, whole support angle and bearing height and angle are fixed, and inconvenient demand according to the user adjusts to need hang the installation to the display some times, and the device is inconvenient to hang, and current display is after hanging, and is inconvenient to adjust the angle and the position of display.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an energy-saving liquid crystal display, whole support angle and support height and angle that have solved among the prior art are fixed, and inconvenient adjustment according to user's demand to need hang the installation to the display sometimes, and the device is not convenient to hang, and current display is after hanging, and the problem of conveniently adjusting the angle and the position of display.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: energy-saving liquid crystal display, including inside wall fixed mounting have the protective housing and the fixing base of display, the surface joint of protective housing has the clamp plate that can fix, the bottom threaded connection of clamp plate has rotatable threaded rod, the bottom threaded connection of threaded rod has the layer board that can support, the surface of layer board has the mounting panel that can supply the installation through bolted connection, one side joint of mounting panel has rotatable bracket, the slidable uide bushing has been cup jointed to the surface of bracket, one side joint of uide bushing has the positioning seat that can support.

Optionally, the surface of mounting panel is pegged graft and is had the locating lever that can fix a position, the surface of locating lever has cup jointed the antiskid circle that can increase friction, the locating lever penetrates the one end of mounting panel and pegs graft with the top of bracket.

Optionally, the outer surface of the positioning seat is inserted with a limiting rod capable of limiting, and one end of the limiting rod penetrating into the positioning seat is inserted with one end of the guide sleeve.

Optionally, a slidable sleeve is sleeved on one side of the positioning seat, and one end of the sleeve is fixedly connected with a supportable supporting seat.

Optionally, the outer surface of the sleeve is in threaded connection with a compression bar capable of being compressed and fixed, and the compression bar penetrates through one end of the sleeve and abuts against the outer wall of the positioning seat, so that the positioning seat is tightly connected to the inner wall of the sleeve.

Optionally, the top of fixing base and the bottom joint of supporting seat, the surface screw thread of fixing base is worn to be equipped with a plurality of fixing bolt that can fix.

(III) advantageous effects

The utility model provides an energy-saving liquid crystal display possesses following beneficial effect:

1. this energy-saving liquid crystal display through the setting of fixing base, can fix on the wall in advance, consequently can be very convenient with the device direct mount on the wall to reach the purpose of saving desktop space, through the setting of bracket, can be very convenient carry out the adjustment of different degrees to the angle of display, consequently make the device be applicable to different user demands.

2. This energy-saving liquid crystal display sets up through the cooperation of uide bushing and positioning seat, can be very convenient adjust the holistic angle of elevation of the device, consequently can make the device still provide the best use for the user at the height of difference and experience to the positioning seat can be adjusted the holistic height of the device, consequently makes the device be suitable for different service environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the explosion structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the present invention;

FIG. 4 is a schematic view of the mounting structure of the fixing base of the present invention;

fig. 5 is a schematic diagram of the explosion structure of the mounting plate of the present invention.

In the figure: 1. a display; 2. a protective shell; 3. pressing a plate; 4. a threaded rod; 5. a pallet; 6. mounting a plate; 7. a bracket; 8. positioning a rod; 9. a guide sleeve; 10. positioning seats; 11. a limiting rod; 12. a sleeve; 13. a supporting base; 14. a fixed seat; 15. and fixing the bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 5, the present invention provides a technical solution: energy-saving liquid crystal display screen, including inside wall fixed mounting display 1 protective housing 2 and permanent seat 14, the external surface of the protective housing 2 is connected with the fixable clamp plate 3 of joint, the bottom screw thread of the clamp plate 3 connects with the rotatable threaded rod 4, the bottom screw thread of the threaded rod 4 connects with the supporting plate 5 that can be supported, through rotating the threaded rod 4, can make the relative movement between plate 5 and the clamp plate 3, thus finish clamping or releasing the protective housing 2, therefore can both guarantee the integral clamping stability of the apparatus, can also adjust according to the size of different displays 1;

wherein, the surface of layer board 5 has the mounting panel 6 that can supply the installation through bolted connection, one side joint of mounting panel 6 has rotatable bracket 7, the surface of mounting panel 6 is pegged graft and is had locating lever 8 that can fix a position, the surface of locating lever 8 has cup jointed the antiskid circle that can increase friction, locating lever 8 penetrates the one end of mounting panel 6 and pegs graft with the top of bracket 7, through the setting of mounting panel 6, can provide suitable mounted position for bracket 7, thereby guarantee the holistic stability of the device, and the setting of locating lever 8, can make bracket 7 rotate on the surface of mounting panel 6, thereby change the reality angle of display 1, enlarge the application scope of the device;

the outer surface of the bracket 7 is sleeved with a slidable guide sleeve 9, one side of the guide sleeve 9 is clamped with a supportable positioning seat 10, the outer surface of the positioning seat 10 is spliced with a limiting rod 11 capable of limiting, one end of the limiting rod 11 penetrating through the positioning seat 10 is spliced with one end of the guide sleeve 9, the extending distance of the bracket 7 can be conveniently adjusted through the arrangement of the guide sleeve 9, so that the display position of the display 1 is changed, the angle between the positioning seat 10 and the guide sleeve 9 can be changed through the arrangement of the limiting rod 11, and after the adjustment is completed, the angle of the guide sleeve 9 can be conveniently fixed;

the adjustable positioning device comprises a positioning seat 10, a sleeve 12, a supporting seat 13, a pressing rod and a pressing rod, wherein the sleeve 12 capable of sliding is sleeved on one side of the positioning seat 10, one end of the sleeve 12 is fixedly connected with the supporting seat 13 capable of being supported, the outer surface of the sleeve 12 is in threaded connection with the pressing rod capable of being pressed and fixed, the pressing rod penetrates through one end of the sleeve 12 and abuts against the outer wall of the positioning seat 10 tightly, the positioning seat 10 is tightly connected to the inner wall of the sleeve 12 in a fastening mode, the extending distance of the positioning seat 10 can be adjusted through the arrangement of the sleeve 12, the positioning seat 10 can be pressed and fixed through the pressing rod after adjustment is completed, and the supporting stability of the positioning seat 10 is guaranteed;

the top of the fixed seat 14 is clamped with the bottom of the supporting seat 13, a plurality of fixable fixing bolts 15 are arranged on the outer surface of the fixed seat 14 in a threaded penetrating mode, and the fixable fixing bolts can be fixed on a wall surface in advance through the arrangement of the fixed seat 14, so that when the display 1 needs to be installed on the wall surface, the supporting seat 13 is directly clamped into the fixed seat 14, and the overall installation mode of the device can be conveniently changed;

the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses in, the device's working procedure as follows:

1. firstly, the device is placed on a table top by means of a supporting seat 13, the pressure rod is unscrewed, the height of the positioning seat 10 is adjusted, and after the adjustment is finished, the pressure rod is screwed down;

2. secondly, pulling out a part of the limiting rod 11 outwards, adjusting the supporting angle of the guide sleeve 9, reinserting the limiting rod 11 after the adjustment is finished, and adjusting the angle of the protective shell 2 around the positioning rod 8;

3. then when the device needs to be installed on a wall surface, the fixing seat 14 is installed on the wall surface by means of the fixing bolt 15, the supporting seat 13 is clamped on the fixing seat 14, a part of the limiting rod 11 can be pulled out outwards, the angle of the guide sleeve 9 is adjusted, and the limiting rod 11 can be reset;

4. finally, when different displays 1 are mounted, the threaded rod 4 is rotated, the distance between the pressing plate 3 and the supporting plate 5 is changed, and then the different displays 1 can be mounted, and then the threaded rod 4 is rotated reversely, so that the pressing plate 3 and the supporting plate 5 clamp the displays 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. Energy-saving liquid crystal display, including inside wall fixed mounting have protective housing (2) and fixing base (14) of display (1), its characterized in that: the surface joint of protective housing (2) has clamp plate (3) that can fix, the bottom threaded connection of clamp plate (3) has rotatable threaded rod (4), the bottom threaded connection of threaded rod (4) has layer board (5) that can support, the surface of layer board (5) has mounting panel (6) that can supply the installation through bolted connection, one side joint of mounting panel (6) has rotatable bracket (7), slidable uide bushing (9) has been cup jointed to the surface of bracket (7), one side joint of uide bushing (9) has positioning seat (10) that can support.

2. The energy-saving liquid crystal display panel of claim 1, wherein: the outer surface of mounting panel (6) is pegged graft and is had locating lever (8) that can fix a position, the surface of locating lever (8) has cup jointed the antiskid circle that can increase friction, locating lever (8) penetrate the one end of mounting panel (6) and peg graft with the top of bracket (7).

3. The energy-saving liquid crystal display panel of claim 1, wherein: the outer surface of the positioning seat (10) is spliced with a limiting rod (11) capable of limiting, and one end of the limiting rod (11) penetrating through the positioning seat (10) is spliced with one end of the guide sleeve (9).

4. The energy efficient liquid crystal display panel of claim 1, wherein: one side of the positioning seat (10) is sleeved with a slidable sleeve (12), and one end of the sleeve (12) is fixedly connected with a supportable supporting seat (13).

5. The energy efficient liquid crystal display panel of claim 4, wherein: the outer surface of the sleeve (12) is in threaded connection with a compression bar capable of being compressed and fixed, and the compression bar penetrates through one end of the sleeve (12) and abuts against the outer wall of the positioning seat (10), so that the positioning seat (10) is tightly connected to the inner wall of the sleeve (12).

6. The energy efficient liquid crystal display panel of claim 1, wherein: the top of fixing base (14) and the bottom joint of supporting seat (13), the surface screw thread of fixing base (14) is worn to be equipped with a plurality of fixing bolt (15) that can fix.

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