CN216201942U

CN216201942U - Flat liquid crystal display module convenient to install

Info

Publication number: CN216201942U
Application number: CN202122720518.0U
Authority: CN
Inventors: 汪达; 汪获; 王敏; 汪琼
Original assignee: Shenzhen Zhidaxing Technology Co ltd
Current assignee: Shenzhen Zhidaxing Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a flat liquid crystal display module convenient to install, which relates to the technical field of liquid crystal display and comprises a shell, wherein the upper end of the right surface of the shell is slidably connected with a handle, the upper end of the right surface of the shell is rotatably connected with a bidirectional threaded rod, the right surface of the bidirectional threaded rod is fixedly connected with a rotating handle, a blade is slidably connected in a groove on the upper surface of the shell, the lower surface of the blade is fixedly connected with an elastic element, the flat liquid crystal display module convenient to install adopts the blade and a clamping block to fix a display screen base so that the flat liquid crystal display module can adapt to display screen bases with different sizes, the flat liquid crystal display module also has the effect of convenient installation and disassembly, the locking degree of the base can be adjusted by using the bidirectional threaded rod, when the flat liquid crystal display module is disassembled, the operation can be completed only by rotating the rotating handle to open the blade, and the base can be locked by using the self-locking and the limiting device of the bidirectional threaded rod, the installation cost of the display screen fixing seat is greatly improved.

Description

Flat liquid crystal display module convenient to install

Technical Field

The utility model relates to the technical field of liquid crystal display, in particular to a flat liquid crystal display module convenient to install.

Background

The flat liquid crystal television is a Liquid Crystal Display (LCD) television with a plane screen, and is a television which is compared with the huge body of the traditional kinescope television, the flat liquid crystal television embodies the development trend of ultra-thin, ultra-light and high-definition televisions, and the key difference between plasma and liquid crystal under the definition of a flat plate is that the plasma is gas imaging and the liquid crystal is liquid crystal imaging, mainly the difference between the contrast and the definition is caused by different imaging principles, and as for the difference between screens, the plasma or the liquid crystal with the same size is mainly used for watching the imaging effect of the screens, and the quality of the same liquid crystal screens is greatly different.

In current liquid crystal display module, often all adopt the screw thread unable adjustment base to fix flat panel display screen, often also need carry out complicated dismantlement and the adaptation base of more renewing when needing to change the display screen, the operation is wasted time and energy and also makes fixed TV cabinet leave a plurality of screw holes easily and influences beautifully.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a flat liquid crystal display module convenient to mount, and solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a dull and stereotyped liquid crystal display module assembly easy to assemble, includes the base, the right surface upper end sliding connection of shell has the handle, the right surface upper end of shell is rotated and is connected with two-way threaded rod, the right fixed surface of two-way threaded rod is connected with and rotates the handle, sliding connection has the blade in the upper surface recess of shell, the lower fixed surface of blade is connected with elastic element.

Preferably, a limiting device is installed at the left end of the handle, the left end of the outer surface of the bidirectional threaded rod is in threaded connection with a first connecting rod, a clamping block is fixedly connected to the lower end of the first connecting rod, a reset spring is fixedly connected to the left surface of the blade, and the reset spring is far away from the inner wall of one end of the blade fixedly connected with.

Preferably, stop device includes the fixed block, the surface of fixed block rotates and is connected with the buckle, the upper surface center department of buckle articulates there is connecting rod two, the one end that the buckle was kept away from to connecting rod two rotates and is connected with the commentaries on classics piece, the last fixed surface of commentaries on classics piece is connected with the handle, the left fixed surface of commentaries on classics piece is connected with the spring.

Preferably, the right fixed surface of inner wall is connected with buffer spring one, the lower fixed surface of inner wall is connected with connecting rod three, the lower extreme of connecting rod three articulates there is the slider, the left fixed surface of slider is connected with buffer spring two, the internal surface sliding connection of buffer spring two has the bracing piece, the lower fixed surface of bracing piece is connected with elastic telescopic rod.

Preferably, a sliding groove is installed on the back surface of the blade.

Preferably, the first connecting rods are internally provided with nuts at one ends close to the bidirectional threaded rod, and the first connecting rods are two in number and symmetrically distributed at two ends of the bidirectional threaded rod by taking the central line of the bidirectional threaded rod as a symmetry axis.

Preferably, the number of the blades is four, and the blades are distributed on the inner side of the inner wall at intervals of ninety degrees by taking the center point of the inner wall as a symmetrical center.

Preferably, the number of the buckles is two, and the buckles are symmetrically distributed on the upper side and the lower side of the bidirectional threaded rod by taking the transverse line of the bidirectional threaded rod as a symmetry axis.

(III) advantageous effects

The utility model provides a flat liquid crystal display module convenient to install. The method has the following beneficial effects:

(1) this easy to assemble's dull and stereotyped liquid crystal display module assembly adopts blade and fixture block to fix the display screen base, makes it can adapt to the not display screen base of equidimension, uses two-way threaded rod just can adjust the locking degree of base simultaneously to utilize the auto-lock of two-way threaded rod and stop device to lock the base, greatly improved the installation cost of display screen fixing base.

(2) This easy to assemble's dull and stereotyped liquid crystal display module is provided with the bottom buffering, prevents that the display screen is whole to cause junction fracture or screen damage when receiving external impact, and buffer spring one also can reset to the position of inner wall, prevents to strike the base of card in this device when too big and breaks away from the protection, has effectively improved the life of dull and stereotyped display screen.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the position limiting device of the present invention;

FIG. 4 is a schematic side sectional view of the structure of the present invention.

In the figure: 1. a housing; 2. a blade; 3. an elastic element; 4. rotating the handle; 5. a handle; 6. a bidirectional threaded rod; 7. a first connecting rod; 8. a return spring; 9. a limiting device; 10. a clamping block; 11. an inner wall; 12. a first buffer spring; 13. a third connecting rod; 14. a slider; 15. a support bar; 16. an elastic telescopic rod; 17. a second buffer spring; 901. a fixed block; 902. buckling; 903. a second connecting rod; 904. rotating the block; 905. a spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a flat liquid crystal display module convenient to install comprises a shell 1, the upper end of the right surface of the shell 1 is connected with a handle 5 in a sliding mode, the handle 5 is fixedly connected to a rotating block 904, a bidirectional threaded rod 6 can be limited through the extending handle 5, the flat liquid crystal display module convenient to install adopts blades 2 and clamping blocks 10 to fix a display screen base so as to adapt to display screen bases with different sizes, meanwhile, the locking degree of the base can be adjusted by using the bidirectional threaded rod 6, the base is locked by utilizing the self-locking of the bidirectional threaded rod 6 and the limiting devices 9, the installation cost of the display screen fixing base is greatly improved, the limiting devices 9 are installed at the left end of the handle 5, each limiting device 9 comprises a fixing block 901, the outer surface of the fixing block 901 is connected with a buckle 902 in a rotating mode, and the right end of the buckle 902 is arranged to be a rubber surface similar to the radian of the bidirectional threaded rod 6, prevent that two-way threaded rod 6 from breaking away from buckle 902 spacing, buckle 902's quantity is two and uses two-way threaded rod 6's horizontal line to be the upper and lower both sides of symmetry axis symmetric distribution at two-way threaded rod 6, buckle 902's upper surface center department articulates there is two 903 connecting rods, two connecting rods 903 are kept away from buckle 902's one end and are rotated and be connected with commentaries on classics piece 904, the last fixed surface of commentaries on classics piece 904 is connected with handle 5, the left surface fixed connection of commentaries on classics piece 904 has spring 905, can drive two articulated connecting rods 903 and open to both sides when commentaries on classics piece 904 moves to the left side, thereby make buckle 902 remove the locking to two-way threaded rod 6, the setting of spring 905 then makes commentaries on classics piece 904 can reset to the initial position after loosening handle 5, two-way threaded rod 6's surface left end threaded connection has connecting rod one 7, connecting rod one 7 contains the nut near two-way threaded rod 6's one end, and this connecting rod one 7's quantity is two and uses two-way threaded rod 6's central line to be symmetric distribution at two-way threaded rod 6 as symmetry axis symmetric distribution at two-way screw The two ends of the threaded rod 6, the lower end of the connecting rod I7 is fixedly connected with a clamping block 10, the right end of the clamping block 10 is arranged to be a cambered surface, so that the blade 2 can be better fixed to prevent the blade 2 from slipping, the left surface of the blade 2 is fixedly connected with a return spring 8, one end, far away from the blade 2, of the return spring 8 is fixedly connected with an inner wall 11, the easy-to-install flat liquid crystal display module is provided with a bottom buffer to prevent the whole display screen from being broken at a joint or the screen from being damaged when being impacted by the outside, the position of the inner wall 11 can also be reset by the buffer spring I12, the base clamped in the device is prevented from being separated from protection when the impact is too large, the service life of the flat display screen is effectively prolonged, the right surface of the inner wall 11 is fixedly connected with the buffer spring I12, the lower surface of the inner wall 11 is fixedly connected with the connecting rod III 13, and the lower end of the connecting rod III 13 is hinged with a sliding block 14, the left fixed surface of slider 14 is connected with buffer spring two 17, buffer spring two 17's internal surface sliding connection has bracing piece 15, the lower fixed surface of bracing piece 15 is connected with elasticity telescopic link 16, the right surface upper end of shell 1 is rotated and is connected with two-way threaded rod 6, the right fixed surface of two-way threaded rod 6 is connected with rotation handle 4, sliding connection has blade 2 in the upper surface recess of shell 1, the back mounted of blade 2 has the spout, the quantity of blade 2 is four, and use the central point of inner wall 11 as ninety degrees distributions in inner wall 11 inboardly of symmetry center interval, the lower fixed surface of blade 2 is connected with elastic element 3, can carry out preliminary spacing to placing at the inside display screen base of shell 1 through this elastic element 3.

When the display screen fixing device is in use, the handle 5 needs to be pushed upwards firstly, when the handle 5 moves upwards, the connecting rod II 903 is driven to push the buckles 902 towards two sides, the buckles 902 at the two sides move towards two sides to release the limit on the two-way threaded rod 6, when the rotating handle 4 rotates to drive the connecting rod I7 to open towards two sides, when the connecting rod I7 opens towards two sides, the fixedly connected clamping blocks 10 are also driven to release the limit on the blades 2, when the blades 2 are pushed, the display screen base fixed in the shell 1 can be taken out, when the mounting needs to be carried out, the moving blades 2 are only pushed to place the display screen base inside the blades 2, at the moment, as the elastic elements 3 between the blades 2 can carry out primary limit on the display screen base, when the handle 5 is pulled upwards to release the limit on the two-way threaded rod 6, then the rotating handle 4 rotates to drive the clamping blocks 10 at two sides to adjust the locking force, just can loosen 5 spacing two-way threaded rods 6 of handle after waiting for the adjustment to accomplish, when the installation was accomplished the display screen and received the impact, the display screen base can drive inner wall 11 and produce and remove, and the power of vertical direction can be because the effect of buffer spring two 17 cushions tentatively this moment, can pass to below elastic telescopic rod 16 when pressure is too big and carry out the secondary buffering, and the impact that the display screen received is then alleviateed in the buffering of buffer spring one 12 to the power of horizontal direction.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dull and stereotyped liquid crystal display module easy to assemble, includes shell (1), its characterized in that: the utility model discloses a fan blade, including shell (1), the right surface upper end sliding connection of shell (1) has handle (5), the right surface upper end rotation of shell (1) is connected with two-way threaded rod (6), the right fixed surface of two-way threaded rod (6) is connected with and rotates handle (4), sliding connection has blade (2) in the upper surface recess of shell (1), the lower fixed surface of blade (2) is connected with elastic element (3).

2. The flat panel liquid crystal display module easy to install of claim 1, wherein: stop device (9) are installed to the left end of handle (5), the surface left end threaded connection of two-way threaded rod (6) has connecting rod (7), lower extreme fixedly connected with fixture block (10) of connecting rod (7), the left fixed surface of blade (2) is connected with reset spring (8), reset spring (8) are kept away from one end fixedly connected with inner wall (11) of blade (2).

3. A flat panel liquid crystal display module easy to assemble as claimed in claim 2, wherein: stop device (9) are including fixed block (901), the surface rotation of fixed block (901) is connected with buckle (902), the upper surface center department of buckle (902) articulates there is connecting rod two (903), the one end that buckle (902) were kept away from in connecting rod two (903) is rotated and is connected with commentaries on classics piece (904), the last fixed surface of commentaries on classics piece (904) is connected with handle (5), the left fixed surface of commentaries on classics piece (904) is connected with spring (905).

4. A flat panel liquid crystal display module easy to assemble as claimed in claim 2, wherein: the right fixed surface of inner wall (11) is connected with buffer spring one (12), the lower fixed surface of inner wall (11) is connected with connecting rod three (13), the lower extreme of connecting rod three (13) articulates there is slider (14), the left fixed surface of slider (14) is connected with buffer spring two (17), the internal surface sliding connection of buffer spring two (17) has bracing piece (15), the lower fixed surface of bracing piece (15) is connected with elastic telescopic rod (16).

5. The flat panel liquid crystal display module easy to install of claim 1, wherein: the back of the blade (2) is provided with a sliding chute.

6. A flat panel liquid crystal display module easy to assemble as claimed in claim 2, wherein: and nuts are arranged in one end, close to the bidirectional threaded rod (6), of the first connecting rod (7), and the first connecting rod (7) is two in number and symmetrically distributed at two ends of the bidirectional threaded rod (6) by taking the central line of the bidirectional threaded rod (6) as a symmetry axis.

7. A flat panel liquid crystal display module easy to assemble as claimed in claim 2, wherein: the number of the blades (2) is four, and the blades are distributed on the inner side of the inner wall (11) at intervals of ninety degrees by taking the central point of the inner wall (11) as a symmetrical center.

8. A flat panel liquid crystal display module easy to assemble as claimed in claim 3, wherein: the number of the buckles (902) is two, and the buckles are symmetrically distributed on the upper side and the lower side of the bidirectional threaded rod (6) by taking the transverse line of the bidirectional threaded rod (6) as a symmetry axis.