CN211728104U

CN211728104U - Clamping assembly of LED liquid crystal screen

Info

Publication number: CN211728104U
Application number: CN202020267016.XU
Authority: CN
Inventors: 张建伟; 高可威; 朱峰
Original assignee: Chuzhou Ailuowei Electronic Technology Co ltd
Current assignee: Chuzhou Ailuowei Electronic Technology Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-23
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a centre gripping subassembly of LED LCD screen, including the bottom plate, the top that the bottom plate is close to its both sides all is fixed with the riser, and is provided with the mounting panel between two riser tops, and the top of mounting panel is provided with the adjustment mechanism that can adjust its angle, and the top of mounting panel is provided with the frame of falling the U, and is provided with the hold assembly to the LED LCD screen centre gripping on the frame of falling the U, and adjustment mechanism includes: two ends of the first screw rod are fixed between the two vertical plates; the utility model discloses anticlockwise rotation screw rod two, rectangular shape clamp plate can push down the centre gripping to the LED LCD screen on the mounting panel, and can use the LED LCD screen of different width, then, directly rotates the mounting panel, can adjust the contained angle between LED LCD screen and the bottom plate, can be more convenient process the LED LCD screen, and the backup pad on the pneumatic cylinder supports the LED LCD screen, prevents to add man-hour emergence rotation to the LED LCD screen, finally, the utility model is simple in operation, the practicality is high.

Description

Clamping assembly of LED liquid crystal screen

Technical Field

The utility model relates to a LED LCD screen centre gripping technical field specifically is a centre gripping subassembly of LED LCD screen.

Background

The liquid crystal screen uses liquid crystal material as basic component, the liquid crystal material is filled between two parallel plates, the arrangement state of internal molecules of the liquid crystal material is changed by voltage, so as to achieve the purpose of shading and transmitting light to display images with different depths and different faults, and the color image can be displayed only by adding a filter layer with three-component colors between two flat plates. The lcd panel has low power consumption, and is therefore favored by engineers.

In the existing liquid crystal screen welding and clamping device, only a liquid crystal screen with a fixed size can be clamped, the clamping and clamping applicability is caused, the liquid crystal screen on the welding and clamping device cannot rotate, the difficulty of position selection during welding is large, the welding time is prolonged, and finally the main reasons of low working efficiency and poor working quality are caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a clamping component of LED LCD screen has solved the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a clamping assembly of an LED liquid crystal display screen comprises a bottom plate, wherein vertical plates are fixed on the top of the bottom plate close to two sides of the bottom plate, and an installation plate is arranged between the two vertical plates;

the top of mounting panel is provided with the adjustment mechanism that can adjust its angle, the top of mounting panel is provided with the frame of falling the U, and falls to be provided with the clamping component to the LED LCD screen centre gripping on the U frame.

Further, the adjustment mechanism includes:

two ends of the first screw rod are fixed between the two vertical plates;

the screw sleeve is screwed on the outer surface of the first screw rod, and a certain gap is reserved between the two ends of the mounting plate and the two vertical plates, so that the mounting plate can smoothly rotate through the matching of the first screw rod and the screw sleeve;

and the supporting component is arranged at the top of the bottom plate so as to realize that the supporting plate supports the bottom plate after the angle of the supporting plate is adjusted by the adjusting mechanism.

Further, the support member includes:

the hydraulic cylinder is fixed on the top of the bottom plate close to the front end of the bottom plate;

the supporting plate is fixed at the top end of the hydraulic cylinder push rod.

Further, the clamping member includes:

the screw hole is formed in the top of the inverted U-shaped frame and penetrates through the inverted U-shaped frame up and down;

the screw rod II is screwed in the screw hole, and the upper end and the lower end of the screw rod II extend out of the screw hole;

the rotating button is fixed at the top end of the second screw rod;

the long strip-shaped pressing plate is fixed at the bottom end of the second screw rod;

the rubber layer is fixed at the bottom of the strip-shaped pressing plate;

and two ends of the pressure plate are mounted on two side plates of the inverted U-shaped frame through the limiting parts.

Further, the restricting member includes:

the sliding plate is fixed at the end part of the pressing plate;

the sliding grooves are formed in the inner sides of the two side plates of the inverted U-shaped frame, and the sliding plates are matched with the sliding grooves.

Compared with the prior art, the utility model following beneficial effect possesses: anticlockwise rotation screw rod two, rectangular shape clamp plate can push down the centre gripping to the LED LCD screen on the mounting panel, and can use the LED LCD screen of different width, then, directly rotates the mounting panel, can adjust the contained angle between LED LCD screen and the bottom plate, can be more convenient process the LED LCD screen, and backup pad on the pneumatic cylinder supports the LED LCD screen, prevents to add man-hour emergence rotation to the LED LCD screen, finally, the utility model discloses easy operation, the practicality is high.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the bottom plate of the present invention;

FIG. 3 is a perspective view of the inverted U-shaped frame of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1-bottom plate, 2-vertical plate, 3-mounting plate, 4-inverted U-shaped frame, 5-screw rod I, 6-screw sleeve, 7-hydraulic cylinder, 8-supporting plate, 9-screw hole, 10-screw rod II, 11-knob, 12-strip-shaped pressing plate, 13-rubber layer, 14-sliding plate and 15-sliding groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping assembly of an LED liquid crystal display screen comprises a bottom plate 1, vertical plates 2 are fixed on the top of the bottom plate 1 close to two sides of the bottom plate, and a mounting plate 3 is arranged between the two vertical plates 2;

the top of mounting panel 3 is provided with the adjustment mechanism that can adjust its angle, and the top of mounting panel 3 is provided with the frame of falling U4, and is provided with the clamping component to LED LCD screen centre gripping on the frame of falling U4.

The adjustment mechanism includes:

two ends of the first screw 5 are fixed between the two vertical plates 2;

the screw sleeve 6 is screwed on the outer surface of the first screw rod 5, a certain gap is formed between two ends of the mounting plate 3 and the two vertical plates 2, and the screw sleeve 6 moves along the first screw rod 5 when rotating, so that the mounting plate 3 fixed on the screw sleeve 6 can rotate smoothly, the mounting plate 3 can rotate smoothly through the matching of the first screw rod 5 and the screw sleeve 6, when the angle of the LED liquid crystal display screen needs to be adjusted for processing, only the mounting plate 3 needs to be rotated, and the screw sleeve 6 is screwed with the first screw rod 5, so that the mounting plate 3 is locked after rotating;

and the supporting component is arranged at the top of the bottom plate 1 so as to support the supporting plate 8 after the angle of the supporting plate is adjusted by the adjusting mechanism.

The support member includes:

the hydraulic cylinder 7 is fixed at the top of the bottom plate 1 close to the front end of the bottom plate;

backup pad 8, backup pad 8 are fixed on the top of 7 push rods of pneumatic cylinder, and after the LED LCD screen on mounting panel 3 rotated suitable angle, pneumatic cylinder 7 started for the push rod rises or moves down to drive backup pad 8 and support the LED LCD screen on mounting panel 3, prevents to add man-hour to the LED LCD screen, and the power of exerting on the LED LCD screen forces mounting panel 3 to rotate, influences the machining precision.

The clamping member includes:

the screw hole 9 is formed in the top of the inverted U-shaped frame 4, and the screw hole 9 penetrates through the inverted U-shaped frame 4 from top to bottom;

the screw rod II 10 is screwed in the screw hole 9, and the upper end and the lower end of the screw rod II 10 extend out of the screw hole 9;

the rotating button 11 is fixed at the top end of the second screw rod 10;

the long strip-shaped pressing plate 12 is fixed at the bottom end of the second screw rod 10;

the rubber layer 13 is fixed at the bottom of the strip-shaped pressing plate 12, and the rubber layer 13 can well buffer and protect the LED liquid crystal screen, so that the LED liquid crystal screen can be clamped efficiently and quickly;

the limiting component, the both ends of clamp plate 12 are installed on two curb plates of frame 4 that fall U through the limiting component, place the LED LCD screen on mounting panel 3, anticlockwise rotation turn button 11, screw rod two 10 with turn button 11 fixed connection also can rotate thereupon, because screw rod two 10 and screw 9 spiral shell mutually, rectangular shape clamp plate 12 is fixed in the bottom of screw rod two 10 again, and slide 14 fixes the tip at rectangular shape clamp plate 12, spout 15 has restricted the circular motion of slide 14, and then restricted the circular motion of rectangular shape clamp plate 12, and like this, just make two 10 rotations backs of screw rod, only can drive rectangular shape clamp plate 12 and move down, push down the centre gripping to the LED LCD screen on the mounting panel 3.

The restricting member includes:

a sliding plate 14, wherein the sliding plate 14 is fixed at the end part of the pressure plate 12;

the sliding grooves 15 and the sliding grooves 15 are arranged on the inner sides of the two side plates of the inverted U-shaped frame 4, and the sliding plates 14 are matched with the sliding grooves 15.

When the LED liquid crystal display device works, firstly, the LED liquid crystal display screen is placed on the mounting plate 3, the rotating button 11 is rotated anticlockwise, the screw rod II 10 fixedly connected with the rotating button 11 also rotates along with the rotating button, the screw rod II 10 is screwed with the screw hole 9, the strip-shaped pressing plate 12 is fixed at the bottom end of the screw rod II 10, the sliding plate 14 is fixed at the end part of the strip-shaped pressing plate 12, the sliding groove 15 limits the circular motion of the sliding plate 14 and further limits the circular motion of the strip-shaped pressing plate 12, so that the screw rod II 10 can only drive the strip-shaped pressing plate 12 to move downwards after rotating, the LED liquid crystal display screen on the mounting plate 3 is pressed downwards and clamped, the rubber layer 13 can well buffer and protect the LED liquid crystal display screen, the clamping of the LED liquid crystal display screen is efficient and quick, when the angle of the LED liquid crystal display screen needs to be adjusted to be processed, just so make mounting panel 3 lock promptly after changeing, after the LED LCD screen on mounting panel 3 rotated suitable angle, pneumatic cylinder 7 started for the push rod rises or moves down and drive backup pad 8 and support the LED LCD screen on mounting panel 3, prevents to add man-hour to the LED LCD screen, and the power of exerting on the LED LCD screen forces mounting panel 3 to rotate, influences the machining precision.

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.

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. A clamping assembly of an LED liquid crystal display screen comprises a bottom plate (1), wherein vertical plates (2) are fixed on the top of the bottom plate (1) close to two sides of the bottom plate, and a mounting plate (3) is arranged between the two vertical plates (2);

the method is characterized in that: the top of mounting panel (3) is provided with the adjustment mechanism that can adjust its angle, the top of mounting panel (3) is provided with the frame of falling U (4), and falls and be provided with the clamping component to the LED LCD screen centre gripping on U frame (4).

2. The clamping assembly of the LED liquid crystal screen as claimed in claim 1, wherein: the adjustment mechanism includes:

the two ends of the first screw rod (5) are fixed between the two vertical plates (2);

the screw sleeve (6) is screwed on the outer surface of the first screw rod (5), and a certain gap is reserved between the two ends of the mounting plate (3) and the two vertical plates (2), so that the mounting plate (3) can smoothly rotate through the matching of the first screw rod (5) and the screw sleeve (6);

and the supporting component is arranged at the top of the bottom plate (1) to realize that the supporting plate (8) supports the bottom plate after the angle is adjusted by the adjusting mechanism.

3. The clamping assembly of the LED liquid crystal screen as claimed in claim 2, wherein: the support member includes:

the hydraulic cylinder (7), the said hydraulic cylinder (7) is fixed on the top of the bottom plate (1) near its front end;

and the supporting plate (8) is fixed at the top end of a push rod of the hydraulic cylinder (7).

4. The clamping assembly of the LED liquid crystal screen as claimed in claim 3, wherein: the clamping member includes:

the screw hole (9) is formed in the top of the inverted U-shaped frame (4), and the screw hole (9) penetrates through the inverted U-shaped frame (4) up and down;

the second screw (10) is screwed in the screw hole (9), and the upper end and the lower end of the second screw (10) extend out of the screw hole (9);

the rotating button (11), the said rotating button (11) is fixed on the top of the second threaded spindle (10);

the long strip-shaped pressing plate (12), the pressing plate (12) is fixed at the bottom end of the second screw rod (10);

the rubber layer (13), the said rubber layer (13) is fixed on the bottom of the long strip-shaped pressing plate (12);

and two ends of the pressure plate (12) are mounted on two side plates of the inverted U-shaped frame (4) through the limiting parts.

5. The clamping assembly of the LED liquid crystal screen as claimed in claim 4, wherein: the restricting member includes:

the sliding plate (14), the said sliding plate (14) is fixed on the end of the pressing plate (12);

the sliding grooves (15) are arranged on the inner sides of the two side plates of the inverted U-shaped frame (4), and the sliding plates (14) are matched with the sliding grooves (15).