CN216565380U

CN216565380U - Connect stable intelligent liquid crystal display system

Info

Publication number: CN216565380U
Application number: CN202123111009.4U
Authority: CN
Inventors: 袁敏
Original assignee: Nanjing Austin Technology Development Co ltd
Current assignee: Nanjing Austin Technology Development Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-17
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to the technical field of intelligent liquid crystal display system stabilization, in particular to an intelligent liquid crystal display system with stable connection, which comprises: the back of the liquid crystal television is provided with a connecting back plate for stable installation; a fixed housing and a stable connecting piece; the beneficial effects are that: fix at the wall through setting up fixed casing, connect the backplate and be connected with the LCD TV, it is inside that the backplate inserts the mounting groove to connect, the mounting groove is horizontal spacing to the backplate, rack grafting spacing inslot portion and limiting gear cooperation, drive limiting gear and pivot clockwise rotation, the shell fragment supports holds pawl contact ratchet all the time, it is spacing anticlockwise to the ratchet, thereby prevent to connect the backplate upwards to break away from the mounting groove, vertical spacing to the LCD TV, inside the backplate gets into the mounting groove completely, accomplish the erection joint to the LCD TV, and is simple in operation, and a large amount of time is saved.

Description

Connect stable intelligent liquid crystal display system

Technical Field

The utility model relates to the technical field of intelligent liquid crystal display system stabilization, in particular to an intelligent liquid crystal display system with stable connection.

Background

The liquid crystal is used as a special functional material and has extremely wide application value. With the advent and development of various liquid crystal products, mainly liquid crystal display devices, liquid crystals have been advanced into various industries and corners of social life. Liquid crystals have been developed by humans, and have changed human lives.

At present, an existing liquid crystal display television is usually hung on a wall body when being installed, a back frame of the liquid crystal display television is directly hung on a cross beam fixed on the wall body, a bolt is needed to adjust a joint, installation and fixation are complicated, the liquid crystal display television is easy to shake, potential safety hazards can be caused to personnel after the bolt is loosened, and therefore the intelligent liquid crystal display system with stable connection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an intelligent liquid crystal display system with stable connection, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a stably connected intelligent liquid crystal display system, comprising:

the back of the liquid crystal television is provided with a connecting back plate for stable installation;

the fixed shell is fixed on the wall surface, and the surface of the fixed shell is provided with a mounting groove matched with the connecting back plate; and

stabilize the connecting piece, including erection joint spare and the dismantlement piece that resets, erection joint spare and the dismantlement piece that resets all set up inside fixed casing.

Preferably, the connection back plate is of an L-shaped structure, the installation groove is used for transversely limiting the connection back plate, and the installation connecting piece comprises an engaging piece and a limiting piece.

Preferably, the meshing part comprises a limiting groove, a rack matched with the limiting groove, a limiting gear matched with the rack and a rotating shaft, the limiting groove is formed in the surface of the fixed shell, the cross section of the limiting groove is of a structure shaped like a Chinese character 'Contraband', the rack is arranged on the outer side surface of the connecting back plate, the limiting groove, the rack and the limiting gear are arranged in two groups, two ends of the rotating shaft penetrate through the two groups of limiting gears to be connected with the fixed shell in a rotating mode, and the limiting gear is meshed with the rack.

Preferably, the locating part includes ratchet, ratchet complex pawl, shell fragment and fixed axle, and the ratchet cover is established between two sets of limiting gear in the pivot surface, and is located between two sets of limiting gear, and the fixed axle is provided with two sets ofly, and fixes at fixed shells inner wall, and the pawl cup joints at a set of fixed axle surface in the below, and the shell fragment cup joints at a set of fixed axle surface in the top, and shell fragment and pawl cooperation are spacing to ratchet anticlockwise rotation.

Preferably, the reset disassembling piece comprises a jacking disassembling piece and an elastic reset piece.

Preferably, the jacking disassembling piece comprises a jacking block connected with a reset rod and the reset rod, one end of the reset rod penetrates through the fixed shell and is arranged on the outer side of the fixed shell, an inclined plane is arranged at the outer side end of the jacking block and faces downwards, and the highest position of the inclined plane is higher than the upper end face of the pawl.

Preferably, the elastic reset piece comprises a reset spring and a guide plate connected with the reset spring, the guide plate is sleeved on the surface of the reset rod and is positioned inside the fixed shell, and the other end of the reset spring is connected with the inner wall of the fixed shell.

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

1. according to the utility model, the fixing shell is arranged and fixed on the wall surface, the connecting back plate is connected with the liquid crystal television, the connecting back plate is inserted into the mounting groove, the mounting groove is used for horizontally limiting the connecting back plate, the rack is inserted into the limiting groove and matched with the limiting gear to drive the limiting gear and the rotating shaft to rotate clockwise, the elastic sheet supports the pawl to be always in contact with the ratchet wheel, and the ratchet wheel is limited anticlockwise, so that the connecting back plate is prevented from being separated from the mounting groove upwards, the liquid crystal television is limited longitudinally, the connecting back plate completely enters the mounting groove, and the mounting connection of the liquid crystal television is completed.

2. According to the utility model, the reset rod is pressed to push inwards to drive the jacking block to move inwards, the inclined surface of the jacking block contacts the pawl, the pawl rotates anticlockwise, the limit of the ratchet wheel is cancelled, the liquid crystal television and the connecting back plate are taken out upwards from the inside of the mounting groove to finish the disassembly, the reset rod is cancelled, the reset spring drives the guide plate to push outwards, the reset rod and the jacking block are reset, and the next assembly and disassembly are convenient.

Drawings

FIG. 1 is a schematic perspective view of a smart LCD system with stable connection;

FIG. 2 is a schematic cross-sectional perspective view of a smart LCD system with stable connections;

FIG. 3 is a schematic view of a partially schematic perspective structure of a smart LCD system with stable connection;

fig. 4 is a schematic structural view of the reset disassembly piece.

In the figure: the liquid crystal display television comprises a liquid crystal display television 1, a mounting groove 2, a connecting back plate 3, a limiting groove 4, a fixed shell 5, a reset rod 6, a rotating shaft 7, a limiting gear 8, a ratchet wheel 9, a rack 10, a jacking block 11, a guide plate 12, a reset spring 13, a pawl 14, a fixed shaft 15 and an elastic sheet 16.

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 to 4, the present invention provides a technical solution: a stably connected intelligent liquid crystal display system, comprising: the liquid crystal display television comprises a liquid crystal display television 1, wherein a connecting back plate 3 for stable installation is arranged on the back of the liquid crystal display television 1; the fixed shell 5 is fixed on a wall surface, and the surface of the fixed shell 5 is provided with an installation groove 2 matched with the connecting back plate 3; the stable connecting piece comprises an installation connecting piece and a reset dismounting piece, and the installation connecting piece and the reset dismounting piece are both arranged in the fixed shell 5; the connection back plate 3 is of an L-shaped structure, the installation groove 2 is used for transversely limiting the connection back plate 3, and the installation connecting piece comprises an engaging piece and a limiting piece.

The utility model can be further arranged in such a way that the meshing part comprises a limiting groove 4, a rack 10 matched with the limiting groove 4, a limiting gear 8 matched with the rack 10 and a rotating shaft 7, the limiting groove 4 is arranged on the surface of the fixed shell 5, the cross section of the limiting groove 4 is in a structure shaped like Contraband, the rack 10 is arranged on the outer side surface of the connecting back plate 3, two groups of the limiting groove 4, the rack 10 and the limiting gear 8 are arranged, two ends of the rotating shaft 7 penetrate through the two groups of limiting gears 8 to be rotatably connected with the fixed shell 5, and the limiting gear 8 is meshed with the rack 10.

The utility model can be further configured that the limiting part comprises a ratchet wheel 9, a pawl 14 matched with the ratchet wheel 9, elastic sheets 16 and a fixed shaft 15, the ratchet wheel 9 is sleeved on the surface of the rotating shaft 7 in the middle and is positioned between the two groups of limiting gears 8, the fixed shaft 15 is provided with two groups and is fixed on the inner wall of the fixed shell 5, the pawl 14 is sleeved on the surface of the lower group of fixed shaft 15, the elastic sheets 16 are sleeved on the surface of the upper group of fixed shaft 15, and the elastic sheets 16 are matched with the pawl 14 to limit the counterclockwise rotation of the ratchet wheel 9.

The utility model can be further configured that the reset disassembly part comprises a jacking disassembly part and an elastic reset part; the jacking disassembling piece comprises a reset rod 6 and a jacking block 11 connected with the reset rod 6, one end of the reset rod 6 penetrates through the fixed shell 5 to be arranged on the outer side of the fixed shell 5, the outer side end of the jacking block 11 is provided with an inclined plane, the inclined plane faces downwards, and the highest position of the inclined plane is higher than the upper end face of the pawl 14; the elastic reset piece comprises a reset spring 13 and a guide plate 12 connected with the reset spring 13, the guide plate 12 is sleeved on the surface of the reset rod 6 and is positioned inside the fixed shell 5, and the other end of the reset spring 13 is connected with the inner wall of the fixed shell 5.

The working principle is as follows: firstly, fixing a fixed shell 5 on a wall surface, connecting a back plate 3 with a liquid crystal television 1, inserting the back plate 3 into a mounting groove 2, transversely limiting the back plate 3 by the mounting groove 2, inserting a rack 10 into a limiting groove 4 to be matched with a limiting gear 8, driving the limiting gear 8 and a rotating shaft 7 to rotate clockwise, abutting a pawl 14 by an elastic sheet 16 to always contact a ratchet wheel 9, limiting the ratchet wheel 9 anticlockwise, and completing the mounting connection of the liquid crystal television 1 when the back plate 3 completely enters the mounting groove 2, so that the operation is simple, and a large amount of time is saved;

when needing many LCD TV 1 to dismantle, then press release link 6 and inwards promote, then drive and prop up and hold piece 11 and inwards remove, until the inclined plane contact pawl 14 that props up and hold piece 11, thereby with 14 anticlockwise rotations of pawl, cancel ratchet 9's spacing, then upwards take out LCD TV 1 and connection backplate 3 from mounting groove 2 insides, dismantle the completion after, cancel and press release link 6, then reset spring 13 drives deflector 12 and outwards promotes, thereby reset release link 6 and top and hold piece 11, convenient next time installation and dismantlement.

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 connect stable intelligent liquid crystal display system which characterized in that: the intelligent liquid crystal display system with stable connection comprises:

the liquid crystal display television comprises a liquid crystal display television (1), wherein a connecting back plate (3) for stable installation is arranged on the back surface of the liquid crystal display television (1);

the fixed shell (5) is fixed on a wall surface, and the surface of the fixed shell (5) is provided with a mounting groove (2) matched with the connecting back plate (3); and

stabilize the connecting piece, including erection joint spare and the dismantlement piece that resets, erection joint spare and the dismantlement piece that resets all set up inside fixed casing (5).

2. The intelligent liquid crystal display system with stable connection of claim 1, wherein: the connecting back plate (3) is of an L-shaped structure, the mounting groove (2) is used for transversely limiting the connecting back plate (3), and the mounting connecting piece comprises an engaging piece and a limiting piece.

3. The intelligent liquid crystal display system with stable connection of claim 2, wherein: meshing piece includes spacing groove (4), spacing groove (4) complex rack (10), rack (10) complex limit gear (8) and pivot (7), spacing groove (4) are seted up on fixed casing (5) surface, and transversal personally submit "Contraband" font structure, rack (10) set up and are being connected backplate (3) outside surface, spacing groove (4), rack (10), limit gear (8) are provided with two sets ofly, pivot (7) both ends are passed two sets of limit gear (8) and are rotated with fixed casing (5) and be connected, limit gear (8) and rack (10) meshing cooperation.

4. The intelligent liquid crystal display system with stable connection of claim 3, wherein: the limiting part comprises a ratchet wheel (9), a ratchet wheel (9) matched pawl (14), an elastic sheet (16) and a fixed shaft (15), the ratchet wheel (9) is sleeved on the surface of the rotating shaft (7) in the middle and located between two groups of limiting gears (8), the fixed shaft (15) is provided with two groups and fixed on the inner wall of the fixed shell (5), the pawl (14) is sleeved on the surface of a group of fixed shaft (15) below, the elastic sheet (16) is sleeved on the surface of a group of fixed shaft (15) above, and the elastic sheet (16) is matched with the pawl (14) to limit the ratchet wheel (9) in an anticlockwise rotating mode.

5. The intelligent liquid crystal display system with stable connection of claim 4, wherein: the reset disassembly piece comprises a jacking disassembly piece and an elastic reset piece.

6. The intelligent liquid crystal display system with stable connection of claim 5, wherein: the jacking disassembling piece comprises a jacking block (11) connected with a reset rod (6) and the reset rod (6), one end of the reset rod (6) penetrates through the fixed shell (5) to be arranged on the outer side of the fixed shell (5), an inclined plane is arranged at the outer side end of the jacking block (11), the inclined plane faces downwards, and the highest position of the inclined plane is higher than the upper end face of the pawl (14).

7. The intelligent liquid crystal display system with stable connection of claim 6, wherein: the elastic reset piece comprises a reset spring (13) and a guide plate (12) connected with the reset spring (13), the surface of the reset rod (6) is sleeved with the guide plate (12) and is located inside the fixed shell (5), and the other end of the reset spring (13) is connected with the inner wall of the fixed shell (5).