CN213197235U

CN213197235U - Liquid crystal display screen lateral test fixture

Info

Publication number: CN213197235U
Application number: CN202022015612.1U
Authority: CN
Inventors: 张鲁华
Original assignee: Jinan Xinzhu Technology Co ltd
Current assignee: Jinan Xinzhu Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-14
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a liquid crystal display screen side examination anchor clamps, including rotating base, flexible arm and connection base, fixing bolt has been cup jointed to rotating base's surface, rotating base's lower surface is provided with flexible arm, the one end swing joint of flexible arm has the connection base, the equal fixedly connected with bracing piece in both ends of connecting the base, the equal fixedly connected with baffle of one end of bracing piece, the telescopic link has been cup jointed to one side of baffle, the equal swing joint in both ends of telescopic link has solid fixed pressing plate. The utility model discloses a setting of rotating base and flexible arm has played the effect of adjustment LCD screen position, can rotate and go up and down the LCD screen and set up through the cooperation of fixed pressing plate and baffle, plays the effect of fixed LCD screen, sets up through the cooperation of telescopic link and flexible groove, has played the effect of transferring into the anchor clamps size, can adapt to not unidimensional LCD screen, increases the suitability, conveniently examines the side.

Description

Liquid crystal display screen lateral test fixture

Technical Field

The utility model relates to a screen side examination technical field specifically is a liquid crystal screen side examination anchor clamps.

Background

The liquid crystal screen, including LCD display and LED display, uses the mode of current stimulation liquid crystal molecule to produce point, line and plane and matches it with back lamp tube to form picture, compared with traditional cathode ray tube display, its volume is larger, picture is soft, picture can not flash, reduce eye fatigue.

The quality of the liquid crystal screen needs to be checked after the liquid crystal screen leaves a factory, the color and the brightness are calibrated, the screen needs to be fixed when the side is checked, the existing clamp is small in adaptive size, difficult to adjust the height and poor in applicability, and therefore the liquid crystal screen side test clamp is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display side tries anchor clamps in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid crystal display screen side examination anchor clamps, includes rotating base, flexible arm and connection base, fixing bolt has been cup jointed to rotating base's surface, rotating base's lower surface is provided with flexible arm, the one end swing joint of flexible arm has the connection base, the equal fixedly connected with bracing piece in both ends of connecting the base, the equal fixedly connected with baffle of one end of bracing piece, the telescopic link has been cup jointed to one side of baffle, the equal swing joint in both ends of telescopic link has solid fixed pressing plate.

Preferably, both ends of the telescopic rod are provided with grooves, the inner walls of the grooves are provided with fixed blocks, one ends of the fixed blocks are fixedly connected with springs, and one ends of the springs are fixedly connected with the inner walls of the grooves.

Preferably, the upper surface of the fixed pressing plate is fixedly connected with a clamping plate, the lower surface of the fixed pressing plate is provided with a telescopic groove, one side of the telescopic groove is provided with a fixing hole, and the fixing hole is matched with the fixing block.

Preferably, handles are arranged above and below the connecting base and are movably connected with the telescopic rod.

Preferably, flexible arm includes first swinging boom, second swinging boom and axis of rotation, rotating base's lower surface swing joint has first swinging boom, the one end swing joint of first swinging boom has the second swinging boom, the one end of second swinging boom is provided with the axis of rotation, the one end swing joint of axis of rotation has the connection base.

Preferably, one side of the connecting base, the fixed pressing plate and the baffle is fixedly connected with a cushion layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of rotating base and flexible arm has played the effect of adjustment LCD screen position, can rotate and go up and down the LCD screen and set up through the cooperation of fixed pressing plate and baffle, plays the effect of fixed LCD screen, sets up through the cooperation of telescopic link and flexible groove, has played the effect of transferring into the anchor clamps size, can adapt to not unidimensional LCD screen, increases the suitability, conveniently examines the side.

2. The utility model discloses a cooperation setting of fixed orifices and fixed block has played the effect of fixed flexible groove and telescopic link position, has increased stability, through the setting of bed course, can increase frictional force, plays cushioning effect protection liquid crystal display.

Drawings

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

FIG. 2 is a schematic view of the structure of the reverse side of the connection base of the present invention;

FIG. 3 is a schematic side view of the telescopic boom of the present invention;

fig. 4 is a schematic view of the side perspective structure of the telescopic slot of the present invention.

In the figure: 1. rotating the base; 2. fixing the bolt; 3. a telescopic arm; 301. a first rotating arm; 302. a second rotating arm; 303. a rotating shaft; 4. connecting a base; 5. a support bar; 6. a baffle plate; 7. a telescopic rod; 8. fixing the pressing plate; 9. a groove; 10. a fixed block; 11. a spring; 12. clamping a plate; 13. a telescopic groove; 14. a fixing hole; 15. a handle; 16. and (5) cushion coating.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a liquid crystal screen side examination anchor clamps, includes rotating base 1, telescopic boom 3 and connection base 4, its characterized in that: fixing bolt 2 has been cup jointed to rotating base 1's surface, rotating base 1's lower surface is provided with flexible arm 3, flexible arm 3 plays the effect that the adjustment is connected 4 positions of base, the one end swing joint of flexible arm 3 has connection base 4, the equal fixedly connected with bracing piece 5 in both ends of connecting base 4, bracing piece 5 plays the effect that provides the support for LCD screen, the equal fixedly connected with baffle 6 of one end of bracing piece 5, telescopic link 7 has been cup jointed to one side of baffle 6, the equal swing joint in both ends of telescopic link 7 has solid fixed pressing plate 8, gu fixed pressing plate 8 plays the effect in fixed liquid crystal display four corners.

Further, recess 9 has all been seted up at the both ends of telescopic link 7, and the inner wall of recess 9 is provided with fixed block 10, and the one end fixedly connected with spring 11 of fixed block 10, spring 11's one end and recess 9 inner wall fixed connection play through spring 11's setting when fixed block 10 aligns with fixed orifices 14, release the effect of fixed telescopic link 7 length of fixed block 10.

Further, the fixed surface of stationary platen 8 is connected with cardboard 12, and flexible groove 13 has been seted up to stationary platen 8's lower surface, and fixed orifices 14 have been seted up to one side in flexible groove 13, and fixed orifices 14 and fixed block 10 looks adaptation through the setting of fixed orifices 14 with fixed block 10 looks adaptation, have played the effect of conveniently adjusting the 8 positions of stationary platen.

Further, the top and the below of connecting base 4 all are provided with handle 15, and handle 15 all with telescopic link 7 swing joint, through the setting of handle 15, play the effect of convenient adjustment connection base 4 position.

Further, flexible arm 3 includes first swinging boom 301, second swinging boom 302 and axis of rotation 303, the lower surface swing joint of rotating base 1 has first swinging boom 301, the one end swing joint of first swinging boom 301 has second swinging boom 302, the one end of second swinging boom 302 is provided with axis of rotation 303, the one end swing joint of axis of rotation 303 has connection base 4, setting through axis of rotation 303, play rotatory liquid crystal display's effect, cooperation setting through first swinging boom 301 and second swinging boom 302, play the effect of conveniently adjusting the liquid crystal display position.

Further, the equal fixedly connected with bed course 16 in one side of connecting base 4, holding plate 8 and baffle 6, through the setting of bed course 16, play the effect that increases frictional force and buffering, protection liquid crystal display.

The working principle is as follows: adjust the position of stationary platen 8 and telescopic link 7 to adapt to liquid crystal display's size, with the liquid crystal display joint in cardboard 12, through the setting of flexible arm 3, can adjust liquid crystal display's position, through the setting of axis of rotation 303, can adjust liquid crystal display's angle, convenient comprehensive side of examining.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a liquid crystal screen side examination anchor clamps, includes rotating base (1), flexible arm (3) and connection base (4), its characterized in that: fixing bolt (2) have been cup jointed to the surface of rotating base (1), the lower surface of rotating base (1) is provided with flexible arm (3), the one end swing joint of flexible arm (3) has connection base (4), the equal fixedly connected with bracing piece (5) in both ends of connecting base (4), the equal fixedly connected with baffle (6) in one end of bracing piece (5), telescopic link (7) have been cup jointed to one side of baffle (6), the equal swing joint in both ends of telescopic link (7) has solid fixed pressing plate (8).

2. The liquid crystal screen lateral trial clamp of claim 1, wherein: the telescopic rod is characterized in that grooves (9) are formed in the two ends of the telescopic rod (7), fixing blocks (10) are arranged on the inner walls of the grooves (9), one ends of the fixing blocks (10) are fixedly connected with springs (11), and one ends of the springs (11) are fixedly connected with the inner walls of the grooves (9).

3. The liquid crystal screen lateral trial clamp of claim 1, wherein: the upper surface of the fixed pressing plate (8) is fixedly connected with a clamping plate (12), the lower surface of the fixed pressing plate (8) is provided with a telescopic groove (13), one side of the telescopic groove (13) is provided with a fixing hole (14), and the fixing hole (14) is matched with the fixing block (10).

4. The liquid crystal screen lateral trial clamp of claim 1, wherein: the handle (15) is arranged above and below the connecting base (4), and the handle (15) is movably connected with the telescopic rod (7).

5. The liquid crystal screen lateral trial clamp of claim 1, wherein: flexible arm (3) include first swinging boom (301), second swinging boom (302) and axis of rotation (303), the lower surface swing joint of rotating base (1) has first swinging boom (301), the one end swing joint of first swinging boom (301) has second swinging boom (302), the one end of second swinging boom (302) is provided with axis of rotation (303), the one end swing joint of axis of rotation (303) has connection base (4).

6. The liquid crystal screen lateral trial clamp of claim 1, wherein: and one sides of the connecting base (4), the fixed pressing plate (8) and the baffle (6) are fixedly connected with a cushion layer (16).