CN218782747U

CN218782747U - Concatenation screen roughness adjustment mechanism

Info

Publication number: CN218782747U
Application number: CN202223375208.0U
Authority: CN
Inventors: 周志明; 刘蜀; 夏伟巍
Original assignee: Jiangsu Huabo Creativity Industry Co ltd
Current assignee: Jiangsu Huabo Creativity Industry Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-03-31
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to a splicing screen flatness adjusting mechanism, which comprises a shell, wherein the shell is provided with an adjusting mechanism, the adjusting mechanism is provided with an installing mechanism, and the adjusting mechanism is provided with a plurality of splicing screen main bodies; adjustment mechanism includes a plurality of boxes fixed with casing inner chamber left side, the inside sliding connection of box has the piston, the right side of piston is fixed with the piston rod that runs through the box right side, the right-hand member of piston rod is fixed with the mounting panel, the left side intercommunication of box has the first trachea that runs through the casing left side. This concatenation screen roughness adjustment mechanism is equipped with adjustment mechanism, and adjustment mechanism is through opening left side control valve, and the air pump functions, makes inside gaseous removal gas tank, when needing to adjust which concatenation screen main part, will correspond the control valve on the first trachea on the box and open, is convenient for drive concatenation screen main part and removes the leveling, compares in traditional concatenation screen, is convenient for adjust the roughness of concatenation screen main part.

Description

Concatenation screen roughness adjustment mechanism

Technical Field

The utility model relates to a concatenation screen technical field specifically is a concatenation screen roughness adjustment mechanism.

Background

The concatenation screen is complete display element, can show a combination large picture after the independent assortment installation, and the installation is similar to take building blocks the same, and the concatenation screen comes the categorised words according to the backlight, cuts off in 2021 and divide into: the LED liquid crystal splicing screen, the OLED self-luminous liquid crystal splicing screen and the DLP rear projection type splicing.

For example, in the chinese patent (publication No. CN 216014670U), an LED splicing screen is disclosed, in which, in two adjacent sub-LED screens, the non-light-transmitting member on the left side is disposed on the light-emitting surface of the splicing position of one of the sub-LED screens, the non-light-transmitting member on the right side is disposed on the light-emitting surface of the splicing position of the other sub-LED screen, and the rest of the non-light-transmitting members are disposed on the light-emitting surface of the splicing position between the non-light-transmitting member on the left side and the non-light-transmitting member on the right side,

however, the liquid crystal splicing screen flatness adjusting mechanism has the defect of inconvenient adjustment, and in the using process, the screw rod is generally adopted for fixing, and then the screw rod is fixed on the mounting support, so that the flatness of the liquid crystal splicing screen is inconvenient to adjust after mounting, and the use is influenced, and therefore, the splicing screen flatness adjusting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a concatenation screen roughness adjustment mechanism possesses the advantage such as being convenient for adjust the roughness, has solved the inconvenient problem of adjusting of concatenation screen roughness.

In order to achieve the above object, the utility model provides a following technical scheme: a flatness adjusting mechanism for a spliced screen comprises a shell, wherein an adjusting mechanism is arranged on the shell, an installing mechanism is arranged on the adjusting mechanism, and a plurality of spliced screen main bodies are arranged on the adjusting mechanism;

adjustment mechanism includes a plurality of boxes fixed with casing inner chamber left side, the inside sliding connection of box has the piston, the right side of piston is fixed with the piston rod that runs through the box right side, the right-hand member of piston rod is fixed with the mounting panel, the left side intercommunication of box has the first trachea that runs through the casing left, and is a plurality of one side that the casing was kept away from to first trachea is fixed with the gas tank, the left side of gas tank is fixed with the second trachea, first trachea and the tracheal surface of second all are fixed with the control valve, one side that the gas tank was kept away from to the second trachea is fixed with the air pump.

Further, installation mechanism includes and is fixed with two inserted blocks with concatenation screen main part left side, installation mechanism still includes two fixed plates fixed with the mounting panel left side, the inside of fixed plate is rotated through the bearing and is connected with the screw rod, is located two on the mounting panel one side that the screw rod carried on the back mutually all is fixed with the handle, the surface threaded connection of screw rod has the gag lever post, the right side of gag lever post is fixed with the slider.

Furthermore, the shell is a rectangle with a hollow interior and a missing right side, a round hole is formed in the right side of the box body, and the round hole is connected with the outer surface of the piston rod in a sliding mode.

Further, two through-holes have been seted up to the side of mounting panel, and the through-hole is connected with the surface sliding of inserted block, the handle is the star handle.

Furthermore, one side of the limiting rod close to the fixing plate is provided with a thread groove, the thread groove is in threaded connection with the outer surface of the screw rod, the two side of the splicing screen main body are provided with two limiting grooves respectively, and the limiting grooves are matched with the limiting rod.

Further, the slider is T shape, two T shape spouts have been seted up to the left side of mounting panel, and the surface sliding connection of T shape spout and slider.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this concatenation screen roughness adjustment mechanism is equipped with adjustment mechanism, and adjustment mechanism is through opening left side control valve, and the air pump functions, makes inside gaseous removal gas tank, when needing to adjust which concatenation screen main part, will correspond the control valve on the first trachea on the box and open, is convenient for drive concatenation screen main part and removes the leveling, compares in traditional concatenation screen, is convenient for adjust the roughness of concatenation screen main part.

2. This concatenation screen roughness adjustment mechanism is equipped with installation mechanism, and installation mechanism cooperates with the through-hole through the inserted block, can place concatenation screen main part on the mounting panel, rotates the handle, makes the screw rod drive the gag lever post and removes, lets the gag lever post remove the spacing inslot portion to can carry on spacingly to concatenation screen main part, compare in traditional concatenation screen, can be convenient for install and dismantle, and easy and simple to handle, swift.

Drawings

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

fig. 2 is a schematic structural view of the adjusting mechanism of the present invention;

fig. 3 is a schematic structural diagram of the mounting mechanism of the present invention.

In the figure: the split screen comprises a shell 1, a 2 adjusting mechanism, a 201 box body, a 202 piston, a 203 piston rod, a 204 mounting plate, a 205 first air pipe, a 206 air box, a 207 second air pipe, a 208 control valve, a 209 air pump, a 3 mounting mechanism, a 301 insert block, a 302 fixing plate, a 303 screw rod, a 304 handle, a 305 limiting rod, a 306 sliding block and a 4 split screen main body.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the flatness adjusting mechanism for a tiled screen in this embodiment includes a housing 1, the housing 1 is a hollow rectangle with a missing right side, an adjusting mechanism 2 is disposed on the housing 1, an installing mechanism 3 is disposed on the adjusting mechanism 2, a plurality of tiled screen main bodies 4 are disposed on the adjusting mechanism 2, when the adjusting mechanism is used, the tiled screen main bodies 4 can be installed and fixed through the installing mechanism 3, and the flatness of the tiled screen main bodies 4 can be adjusted through the adjusting mechanism 2.

Referring to fig. 1-2, in order to adjust the flatness of the plurality of tiled screen main bodies 4, the adjusting mechanism 2 in this embodiment includes a plurality of box bodies 201 fixed to the left side of the inner cavity of the housing 1, a piston 202 is slidably connected to the inside of the box bodies 201, a piston rod 203 penetrating the right side of the box body 201 is fixed to the right side of the piston 202, the piston 202 moves to drive the piston rod 203 to move, a mounting plate 204 is fixed to the right end of the piston rod 203, the piston rod 203 moves to drive the mounting plate 204 to move, a first air pipe 205 penetrating the left side of the housing 1 is connected to the left side of the box body 201, the first air pipe 205 transports air to drive the piston 202 to move, an air box 206 is fixed to one side of the plurality of first air pipes 205 away from the housing 1, the air box 206 stores air, the air can be split by matching with the first air pipe 205, a second air pipe 207 is fixed to the left side of the air box 206, the second air pipe 207 transports air to the inside the air box 206, control valves 208 are fixed to the outer surfaces of the first air pipe 205 and the second air pipe 207, and the air pump 207 are fixed to one side.

Wherein, the right side of box 201 has been seted up the round hole, and the round hole and the surface sliding connection of piston rod 203, and piston rod 203 cooperates with the round hole, can be convenient for piston rod 203 to remove.

In this embodiment, the operation of the air pump 209 opens the control valve 208 on the corresponding first air pipe 205 to be adjusted, so as to drive the leveling of the splicing screen main body 4.

Referring to fig. 1 and 3, in order to facilitate installation of the tiled screen main body 4, the installation mechanism 3 in this embodiment includes two insertion blocks 301 fixed to the left side of the tiled screen main body 4, the insertion blocks 301 can facilitate placement of the tiled screen main body 4, the installation mechanism 3 further includes two fixing plates 302 fixed to the left side of the installation plate 204, the fixing plates 302 can support, screws 303 are rotatably connected to the inside of the fixing plates 302 through bearings, handles 304 are fixed to the opposite sides of the two screws 303 on the installation plate 204, the handles 304 are rotated to drive the screws 303 to rotate, the handles 304 are star-shaped handles, the outer surfaces of the screws 303 are in threaded connection with limit rods 305, the screws 303 rotate to drive the limit rods 305 to move, sliders 306 are fixed to the right sides of the limit rods 305, the sliders 306 can limit the limit rods 305, and the sliders 306 are T-shaped.

Simultaneously, two through-holes have been seted up to the side of mounting panel 204, and the through-hole and the surface sliding connection of inserted block 301, and inserted block 301 cooperates with the through-hole, can be convenient for place concatenation screen main part 4 on mounting panel 204, and the thread groove has been seted up to the gag lever post 305 near one side of fixed plate 302, and the outer surface threaded connection of thread groove and screw rod 303, and the thread groove can drive gag lever post 305 and remove when screw rod 303 rotates.

In addition, the spacing groove has all been seted up to one side that two inserted blocks 301 that are located concatenation screen main part 4 carried on the back mutually, and spacing groove and gag lever post 305 looks adaptation, gag lever post 305 cooperates with the spacing groove, can be spacing to concatenation screen main part 4, two T shape spouts have been seted up in the left side of mounting panel 204, and the surface sliding connection of T shape spout and slider 306, slider 306 cooperates with T shape spout, can carry on spacingly to gag lever post 305, make gag lever post 305 not follow screw rod 303 and rotate, only reciprocate.

In this embodiment, the insertion block 301 is matched with the through hole, the spliced screen main body 4 can be placed on the mounting plate 204, and the handle 304 is rotated to move the limiting rod 305 into the limiting groove, so that the spliced screen main body 4 can be limited.

The working principle of the above embodiment is as follows:

(1) Through opening left side control valve 208, air pump 209 operates, can make air pump 209 remove gas to the inside of gas tank 206, when needs adjust the roughness of which concatenation screen main part 4, just will correspond control valve 208 on the first trachea 205 on the box 201 and open, the inside gas of gas tank 206 is through the transportation of first trachea 205, can promote piston 202, piston 202 removes and can drive piston rod 203 and remove, piston rod 203 removes and can drive mounting panel 204 and remove, mounting panel 204 removes and can drive concatenation screen main part 4 and remove the leveling.

(2) Cooperate through the through-hole on inserted block 301 and the mounting panel 204, can place concatenation screen main part 4 on mounting panel 204, rotate handle 304, can make handle 304 drive screw rod 303 rotatory, screw rod 303 is rotatory can drive gag lever post 305 and remove, slider 306 cooperates with the T shape spout on the mounting panel 204, can carry on spacingly to gag lever post 305, it is rotatory not to follow screw rod 303 to make gag lever post 305, only reciprocate, gag lever post 305 removes the spacing inslot portion on inserted block 301, thereby can carry on spacingly to concatenation screen main part 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a concatenation screen roughness adjustment mechanism, includes casing (1), its characterized in that: the screen splicing device is characterized in that an adjusting mechanism (2) is arranged on the shell (1), an installing mechanism (3) is arranged on the adjusting mechanism (2), and a plurality of splicing screen main bodies (4) are arranged on the adjusting mechanism (2);

adjustment mechanism (2) include with casing (1) inner chamber left side fixed a plurality of box (201), the inside sliding connection of box (201) has piston (202), the right side of piston (202) is fixed with piston rod (203) that runs through box (201) right side, the right-hand member of piston rod (203) is fixed with mounting panel (204), the left side intercommunication of box (201) has first trachea (205) that run through casing (1) left side, and is a plurality of one side that casing (1) were kept away from in first trachea (205) is fixed with gas tank (206), the left side of gas tank (206) is fixed with second trachea (207), the surface of first trachea (205) and second trachea (207) all is fixed with control valve (208), one side that gas tank (206) were kept away from in second trachea (207) is fixed with air pump (209).

2. The spliced screen flatness adjustment mechanism of claim 1, further comprising: installation mechanism (3) include with concatenation screen main part (4) left side be fixed with two inserted blocks (301), installation mechanism (3) still include with mounting panel (204) left side two fixed plates (302), the inside of fixed plate (302) is rotated through the bearing and is connected with screw rod (303), is located two on mounting panel (204) one side that screw rod (303) carried on the back mutually all is fixed with handle (304), the surface threaded connection of screw rod (303) has gag lever post (305), the right side of gag lever post (305) is fixed with slider (306).

3. The spliced screen flatness adjustment mechanism of claim 1, further comprising: the shell (1) is a rectangle with a hollow interior and a missing right side, a round hole is formed in the right side of the box body (201), and the round hole is connected with the outer surface of the piston rod (203) in a sliding mode.

4. The spliced screen flatness adjustment mechanism of claim 2, wherein: two through-holes have been seted up to the side of mounting panel (204), and the surface sliding connection of through-hole and inserted block (301), handle (304) are star handle.

5. The spliced screen flatness adjustment mechanism of claim 2, wherein: threaded groove has been seted up to one side that gag lever post (305) is close to fixed plate (302), and threaded groove and the surface threaded connection of screw rod (303), is located two of concatenation screen main part (4) the spacing groove has all been seted up to one side that inserted block (301) carried on the back mutually, and spacing groove and gag lever post (305) looks adaptation.

6. The spliced screen flatness adjustment mechanism of claim 2, wherein: the slider (306) is T-shaped, two T-shaped sliding grooves are formed in the left side of the mounting plate (204), and the T-shaped sliding grooves are connected with the outer surface of the slider (306) in a sliding mode.