Thin-frame liquid crystal display

Abstract

The utility model discloses a thin frame liquid crystal display which comprises a base and an adjusting mechanism, the bottom of the adjusting mechanism is fixedly connected with the top of the base, the adjusting mechanism comprises an adjusting column, and an inner cavity of the adjusting column is movably connected with a lifting rod. The air cylinder is started to push the sliding sleeve to slide on the sliding rod, the baffle is fixed to the right side of the sliding rod and plays a role in limiting sliding of the sliding sleeve, the back end of the sliding sleeve is fixedly connected with the connecting piece, the connecting piece comprises a connecting plate, a first connecting rod, a vertical plate and a second connecting rod, the front end of the connecting plate is fixedly connected with the back end of the sliding sleeve, and the clamping piece is arranged on the right side of the connecting piece. The clamping piece comprises a first clamping plate and a second clamping plate, the left side of the first clamping plate is fixedly connected with the right side of the first connecting rod, the left side of the second clamping plate is fixedly connected with the right side of the second connecting rod, and when the connecting piece moves, the first clamping plate and the second clamping plate are driven to move, so that the display is clamped or loosened, and the practicability of the display equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal display technical field, concretely is a thin frame liquid crystal display. BACKGROUND

[0002] Liquid crystal panel: including polarizing film, glass substrate, black matrix, color filter, orientation film, transparent electrode, liquid crystal material, drive IC etc., polarizing film is used for blocking light wave component, glass substrate is used for clamping liquid crystal material, black matrix prevents color confusion and light leakage, color filter produces three primary color light, orientation film makes liquid crystal molecule even arrangement, transparent electrode loads signal voltage, liquid crystal material controls transmission light light and dark, drive IC adjusts control potential signal.

[0003] Patent publication number: CN221304208U, the utility model discloses a double -sided display equipment belongs to display equipment technical field, including U -shaped frame, bottom frame, support plate and two groups of liquid crystal display, bottom frame is fixed at the lower end of U -shaped frame, and bottom frame is formed with the installation area between U -shaped frame, support plate is fixed in the installation area, and the liquid crystal display is fixed into double -sided display structure in the installation area through the support plate. The utility model discloses a U -shaped frame and bottom frame enclosure design, through the cooperation of support plate, two groups of liquid crystal display are fixed in the frame and form double -sided display structure, effectively solve the technical problem that the existing double -sided display whole thick heavy, frame wide and thick and assembly process are complicated. The double -sided display equipment of the utility model has the characteristics of simple appearance and extreme light and thin, can satisfy the demand of diversification to market, and provides optimized cost benefit simultaneously.

[0004] But the display device in comparative case, does not install display base, and at the same time cannot place the display panel stably on the base, the display panel cannot be stably placed, is easy to shake, dump, can collide with surrounding objects, causes the display panel surface to scratch, break, internal parts loose, damage, influence the normal use and service life of display device, reduce the practicability of display device, therefore, aiming at the above -mentioned problem, proposes a thin frame liquid crystal display. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model aims to provide a thin frame liquid crystal display, which has the advantage of replaceable fixing seat, and solves the problems of the display device in the comparative case, which does not have a display base, and cannot stably place the display panel on the base, the display panel cannot be stably placed, is easy to shake, dump, can collide with surrounding objects, causes the display panel surface to scratch, break, internal parts loose, damage, influence the normal use and service life of display device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a thin frame liquid crystal display, including base

[0007] Adjusting mechanism, the bottom of adjusting mechanism and the top of base fixed connection, adjusting mechanism includes adjusting column, the inner chamber of adjusting column is connected with lifting rod, the top of lifting rod penetrates the top of adjusting column, the front end of lifting rod is fixedly connected with fixed plate;

[0008] Fixing mechanism, the back end of fixing mechanism and the front end of fixed plate fixed connection, fixing mechanism includes rectangle board, rectangle board is provided with two and is distributed in the left side and the right side of fixed plate, the top of rectangle board back end is provided with control assembly.

[0009] As the utility model prefers, the control assembly includes concave control board, the left side of the front end of concave control board inner wall is fixedly connected with fixed block, the right side of fixed block is fixedly connected with sliding sleeve through air cylinder, the inner chamber of sliding sleeve is connected with sliding rod, the right side of sliding rod is fixedly connected with baffle and penetrates the right side of sliding sleeve, the front end of baffle and the right side of the front end of concave control board inner wall are fixedly connected, the back end of sliding sleeve is fixedly connected with connecting piece, the right side of connecting piece is provided with clamp piece.

[0010] As the utility model prefers, the connecting piece includes connecting plate, the front end of connecting plate and the back end of sliding sleeve are fixedly connected, the right side of connecting plate is fixedly connected with first connecting rod, the left side and the right side of connecting plate back end are all fixedly connected with vertical plate, the bottom of vertical plate is fixedly connected with second connecting rod.

[0011] As the utility model prefers, the clamp piece includes first clamping plate and second clamping plate, the left side of first clamping plate and the right side of first connecting rod are fixedly connected, the left side of second clamping plate and the right side of second connecting rod are fixedly connected.

[0012] As the utility model prefers, the surface of second connecting rod is movably sleeved with limiting piece, the front end of limiting piece and the back end of rectangle board are fixedly connected.

[0013] As the utility model prefers, the top and the bottom of the front end of connecting plate are all fixedly connected with limiting block, the top and the bottom of the back end of concave control board and the position of corresponding limiting block all are provided with limiting slot.

[0014] Compared with the prior art, the utility model has the advantages as follows:

[0015] 1. The utility model discloses a slide sleeve is slid on the slide bar through the air cylinder starting to push, and the right side of slide bar is fixed with the baffle, and the slide of slide sleeve plays the limiting effect, and the back end fixedly connected with slide sleeve is connected with the connecting piece, and the connecting piece includes the connecting plate, first connecting rod, vertical board and second connecting rod, and the front end fixedly connected with the back end of slide sleeve is connected with the connecting plate, and the right side of connecting piece is provided with the clamp piece, and the clamp piece includes the first clamping plate and the second clamping plate, and the left side fixedly connected with the right side of first connecting rod is connected with the first clamping plate, and the left side fixedly connected with the right side of second connecting rod is connected with the second clamping plate, when the connecting piece moves, will drive first clamping plate and second clamping plate move, thereby realizing the clamping or loosening operation of display, improve the practicality of display equipment.

[0016] 2. The utility model discloses through the setting of control assembly, can assist rectangular plate work, the sliding range of slide sleeve is limited, prevents slide sleeve from sliding off from slide bar, avoids the equipment failure caused by the component separation. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic diagram of the utility model Figure 1 It is the three-dimensional explosion structure schematic diagram of the adjusting mechanism in the utility model;

[0019] Figure 3 It is the three-dimensional explosion structure schematic diagram of the vertical board in the utility model Figure 2 It is the three-dimensional explosion structure schematic diagram of the vertical board in the utility model

[0020] Figure 4 It is the three-dimensional explosion structure schematic diagram of the concave control board in the utility model Figure 3 It is the three-dimensional explosion structure schematic diagram of the concave control board in the utility model.

[0021] In the drawing: 1, base; 2, adjusting mechanism; 201, adjusting column; 202, lifting rod; 203, fixed plate; 3, fixed mechanism; 301, rectangular plate; 302, control assembly; 302a, concave control board; 302b, fixed block; 302c, slide sleeve; 302d, slide bar; 302e, baffle; 302f, connecting piece; 302f-1, connecting plate; 302f-1a, limiting block; 302f-1b, limiting slot; 302f-2, first connecting rod; 302f-3, vertical board; 302f-4, second connecting rod; 302f-4a, limiting piece; 302g, clamp piece; 302g-1, first clamping plate; 302g-2, second clamping plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0023] As shown in the figure, Figures 1 to 4 The utility model provides a thin frame LCD, including base 1:

[0024] Adjusting mechanism 2, adjusting mechanism 2's bottom and base 1's top fixed connection, adjusting mechanism 2 includes adjusting column 201, the inner chamber of adjusting column 201 swing joint has lifting rod 202, and the top of lifting rod 202 penetrates the top of adjusting column 201, and the front end of lifting rod 202 is fixedly connected with fixed plate 203;

[0025] Fixed mechanism 3, fixed mechanism 3's back end and fixed plate 203's front end fixed connection, fixed mechanism 3 includes rectangular plate 301, and rectangular plate 301 is provided with two and is distributed in the left side and the right side of fixed plate 203, and the top of the back end of rectangular plate 301 is provided with control assembly 302.

[0026] Referring to Figure 4 , control assembly 302 includes concave control plate 302a, and the left side of the front end of the inner wall of concave control plate 302a is fixedly connected with fixed block 302b, and the right side of fixed block 302b is fixedly connected with sliding sleeve 302c through air cylinder, and the inner chamber of sliding sleeve 302c swing joint has sliding rod 302d, and the right side of sliding rod 302d penetrates the right side of sliding sleeve 302c and is fixedly connected with baffle 302e, and the front end of baffle 302e is fixedly connected with the right side of the front end of the inner wall of concave control plate 302a, and the back end of sliding sleeve 302c is fixedly connected with connecting piece 302f, and the right side of connecting piece 302f is provided with clamp 302g.

[0027] As a technical optimization scheme of the utility model, through the setting of control assembly 302, the work of rectangular plate 301 can be assisted, the sliding range of sliding sleeve 302c is limited, sliding sleeve 302c is prevented from sliding off from sliding rod 302d, and equipment failure caused by component separation is avoided.

[0028] Referring to Figure 3 , connecting piece 302f includes connecting plate 302f-1, and the front end of connecting plate 302f-1 is fixedly connected with the back end of sliding sleeve 302c, and the right side of connecting plate 302f-1 is fixedly connected with first connecting rod 302f-2, and the left side and the right side of the back end of connecting plate 302f-1 are both fixedly connected with vertical plate 302f-3, and the bottom of vertical plate 302f-3 is fixedly connected with second connecting rod 302f-4.

[0029] As a technical optimization scheme of the utility model, through the setting of connecting piece 302f, it can assist the work of sliding sleeve 302c, and the movement of sliding sleeve 302c driven by the cylinder can be accurately transmitted to clamping piece 302g, so that the clamping action of clamping piece 302g on the display is realized.

[0030] Reference Figure 3 Clamping piece 302g includes first clamping plate 302g-1 and second clamping plate 302g-2, the left side of first clamping plate 302g-1 is fixedly connected with the right side of first connecting rod 302f-2, and the left side of second clamping plate 302g-2 is fixedly connected with the right side of second connecting rod 302f-4.

[0031] As a technical optimization scheme of the utility model, through the setting of clamping piece 302g, it can assist the work of connecting piece 302f, first clamping plate 302g-1 and second clamping plate 302g-2 will be close or far away at the same time, so that the clamping or loosening operation of the display is realized, and more stable fixing force can be provided, effectively preventing the display from shaking, shifting and other situations during use.

[0032] Reference Figure 3 The surface of second connecting rod 302f-4 is movably sleeved with limiting piece 302f-4a, and the front end of limiting piece 302f-4a is fixedly connected with the back end of rectangular plate 301.

[0033] As a technical optimization scheme of the utility model, through the setting of limiting piece 302f-4a, it can assist the work of second connecting rod 302f-4, and limiting piece 302f-4a can prevent unnecessary shaking, deviation or swinging of second connecting rod 302f-4.

[0034] Reference Figure 4 The top and bottom of the front end of connecting plate 302f-1 are fixedly connected with limiting block 302f-1a, and the top and bottom of the back end of concave control plate 302a and the positions corresponding to limiting block 302f-1a are provided with limiting groove 302f-1b.

[0035] As a technical optimization scheme of the utility model, through the setting of limiting block 302f-1a and limiting groove 302f-1b, it can assist the work of connecting plate 302f-1, when the cylinder drives sliding sleeve 302c to move and drives connecting plate 302f-1 to move, the cooperation of limiting block 302f-1a and limiting groove 302f-1b can effectively prevent the up and down or left and right shaking of connecting plate 302f-1.

[0036] The utility model discloses a height-adjustable display device, including base 1, display, adjusting mechanism 2 and fixed mechanism 3, adjusting mechanism 2 is fixedly connected to the top of base 1, and the bottom of adjusting mechanism 2 is connected with display, and fixed mechanism 3 is fixedly connected to the top of adjusting mechanism 2, the working principle and use flow of the utility model discloses: when using, the bottom of adjusting mechanism 2 is fixedly connected with the top of base 1, can adjust the height of display by operating adjusting mechanism, the inner chamber of adjusting column 201 is movably connected with lifting rod 202, and lifting rod 202 can move up and down in adjusting column 201, and the left side of the front end of the inner wall of recessed control panel 302a in control assembly 302 is fixed with fixed block 302b, and the right side of fixed block 302b is connected with sliding sleeve 302c through air cylinder, when air cylinder starts, will push sliding sleeve 302c to slide on slide rod 302d, and the right side of slide rod 302d is fixed with baffle 302e, and the sliding of sliding sleeve 302c is limited, and the back end of sliding sleeve 302c is fixedly connected with connecting piece 302f, and along with the sliding of sliding sleeve 302c, connecting piece 302f also will move, and connecting piece 302f includes connecting plate 302f-1, first connecting rod 302f-2, vertical board 302f-3 and second connecting rod 302f-4, the front end of connecting plate 302f-1 is fixedly connected with the back end of sliding sleeve 302c, and the front end top and bottom limiting block 302f-1a of its are slid in the limiting slot 302f-1b of recessed control panel 302a back end, guarantee the stability of connecting piece 302f movement, and the right side of connecting piece 302f is provided with clamping piece 302g, and clamping piece 302g includes first clamping plate 302g-1 and second clamping plate 302g-2, the left side of first clamping plate 302g-1 is fixedly connected with the right side of first connecting rod 302f-2, and the left side of second clamping plate 302g-2 is fixedly connected with the right side of second connecting rod 302f-4, when connecting piece 302f moves, will drive first clamping plate 302g-1 and second clamping plate 302g-2 to move, to realize the clamping or loosening operation of display, simultaneously, the surface movable sleeve of second connecting rod 302f-4 is connected with the back end of rectangular plate 301, further guarantee the stability of clamping piece 302g action, the height adjustment of adjusting mechanism 2 and the clamping operation of fixed mechanism 3, install display in suitable position and fix well, can normal use.

[0037] In summary: the thin frame liquid crystal display, through the base 1, adjusting mechanism 2, adjusting column 201, lifting rod 202, fixed plate 203, fixed mechanism 3, rectangular plate 301, control assembly 302, concave control plate 302a, fixed block 302b, sliding sleeve 302c, sliding rod 302d, baffle 302e, connecting piece 302f, connecting plate 302f-1, limiting block 302f-1a, limiting groove 302f-1b, first connecting rod 302f-2, vertical plate 302f-3, second connecting rod 302f-4, limiting piece 302f-4a, clamping piece 302g, first clamping plate 302g-1 and second clamping plate 302g-2, solve the display device in the comparative case, without installing display base, at the same time can't display board is stably placed on the base, display board can't be stably placed, easy to shake, dump, may collide with surrounding objects, cause display board surface scratch, rupture, internal parts loose, damage, affect the normal use and service life of display equipment.

[0038] It should be noted that in this paper, such as first and second relationship terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A thin-frame liquid crystal display, comprising a base (1): Characterized in that: an adjusting mechanism (2) is fixedly connected at the bottom with the top of the base (1), the adjusting mechanism (2) comprises an adjusting column (201), the inner cavity of the adjusting column (201) is movably connected with a lifting rod (202), the top of the lifting rod (202) penetrates through the top of the adjusting column (201), and the front end of the lifting rod (202) is fixedly connected with a fixed plate (203); a fixing mechanism (3) is fixedly connected at the back end with the front end of the fixed plate (203), the fixing mechanism (3) comprises a rectangular plate (301), two of the rectangular plates (301) are arranged at the left side and the right side of the fixed plate (203), and the top of the back end of the rectangular plate (301) is provided with a control assembly (302). 2.The narrow-bezel LCD of claim 1, wherein: The control assembly (302) comprises a concave control plate (302a), the left side of the front end of the inner wall of the concave control plate (302a) is fixedly connected with a fixed block (302b), the right side of the fixed block (302b) is fixedly connected with a sliding sleeve (302c) through a gas cylinder, the inner cavity of the sliding sleeve (302c) is movably connected with a sliding rod (302d), the right side of the sliding rod (302d) penetrates through the right side of the sliding sleeve (302c) and is fixedly connected with a baffle (302e), the front end of the baffle (302e) is fixedly connected with the right side of the front end of the inner wall of the concave control plate (302a), the back end of the sliding sleeve (302c) is fixedly connected with a connecting piece (302f), and the right side of the connecting piece (302f) is provided with a clamping piece (302g). 3.The narrow-bezel LCD device of claim 2, wherein: The connecting piece (302f) comprises a connecting plate (302f-1), the front end of the connecting plate (302f-1) is fixedly connected with the back end of the sliding sleeve (302c), the right side of the connecting plate (302f-1) is fixedly connected with a first connecting rod (302f-2), the left side and the right side of the back end of the connecting plate (302f-1) are fixedly connected with vertical plates (302f-3), and the bottom of each vertical plate (302f-3) is fixedly connected with a second connecting rod (302f-4). 4.The narrow-bezel LCD of claim 2, wherein: The clamping piece (302g) comprises a first clamping plate (302g-1) and a second clamping plate (302g-2), the left side of the first clamping plate (302g-1) is fixedly connected with the right side of the first connecting rod (302f-2), and the left side of the second clamping plate (302g-2) is fixedly connected with the right side of the second connecting rod (302f-4). 5.The thin-bezel LCD of claim 3, wherein: The surface of the second connecting rod (302f-4) is movably sleeved with a limiting piece (302f-4a), and the front end of the limiting piece (302f-4a) is fixedly connected with the back end of the rectangular plate (301). 6.The narrow-bezel LCD device of claim 3, wherein: The top and the bottom of the front end of the connecting plate (302f-1) are fixedly connected with limiting blocks (302f-1a), and the top and the bottom of the back end of the concave control plate (302a) are both provided with limiting grooves (302f-1b) corresponding to the positions of the limiting blocks (302f-1a).

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