CN219303255U

CN219303255U - Liquid crystal spliced screen convenient for splicing and combining

Info

Publication number: CN219303255U
Application number: CN202223311192.7U
Authority: CN
Inventors: 宋洪琴
Original assignee: Shenzhen Wanguo Electrical Appliance Co ltd
Current assignee: Shenzhen Wanguo Electrical Appliance Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-07-04
Anticipated expiration: 2032-12-10

Abstract

The utility model belongs to the field of liquid crystal spliced screens, and particularly relates to a liquid crystal spliced screen convenient to splice and combine. The liquid crystal spliced screen convenient to splice and combine is convenient to radiate heat, good in radiating effect, long in service life, convenient to clean dust adhered to the surface of the screen, automatic in cleaning, time-saving and labor-saving.

Description

Liquid crystal spliced screen convenient for splicing and combining

Technical Field

The utility model relates to the technical field of liquid crystal spliced screens, in particular to a liquid crystal spliced screen convenient to splice and combine.

Background

The liquid crystal spliced screen can be independently used as a display, can be spliced into an oversized screen for use, and can realize the changeable large screen function of changing large size into small size according to different use requirements.

The utility model provides a prior art patent No. (CN 217405051U), discloses a liquid crystal concatenation screen convenient to concatenation combination, including support and screen, the support sets up for rectangular frame structure, symmetrical fixed mounting has two connecting blocks about the surface of support one side. 1. Because the indoor air flows slowly, and after a plurality of screens are spliced together, heat during working is very easy to accumulate together to generate high temperature, so that internal elements of the screens are easy to damage due to overheating, and the service life is influenced; 2. in the use, the dust in the air is easy to adhere to the screen, and dust can be accumulated after long-time unclean, so that the screen is required to be cleaned manually, but the manual cleaning is time-consuming and labor-consuming, and the use is inconvenient, so that a novel liquid crystal spliced screen convenient to splice and combine is provided.

Disclosure of Invention

The utility model mainly aims to provide a liquid crystal spliced screen which is convenient to splice and combine, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a liquid crystal concatenation screen convenient to concatenation combination, includes the support, the sliding tray has all been opened to support upper end and lower extreme, the support has the clearance mechanism through sliding tray sliding connection, the equal fixedly connected with three mounting panel in support upper wall rear portion and lower wall rear portion, the common fixedly connected with fixing base of support left wall and right wall, the spout has all been opened to fixing base upper end, lower extreme and lower wall, the fixing base has the cooling machanism through spout sliding connection, spout rear wall upper portion fixedly connected with rack, support front end left part fixedly connected with connecting seat, and the connecting seat is the spill setting, connecting seat upper wall and lower wall all have the swivel mount through bearing joint, the anterior fixedly connected with mounting bracket of swivel mount surface, the equal opening of mounting bracket front end left part and front end right part has a plurality of connecting hole, the mounting bracket front end is through bolt and connecting hole fixedly connected with three diaphragm, three all through bolt fixedly connected with three mount pad on the diaphragm, a plurality of mount pad front end is equal fixedly connected with screen, the connecting seat front end is the right side fixedly connected with limiting plate through the bolt fixedly connected with limiting plate.

Preferably, the connecting holes, the three transverse plates and the mounting seats are all equidistantly distributed, and the mounting seats are all L-shaped.

Preferably, the heat dissipation mechanism comprises a sliding seat, a movable seat is fixedly connected to the front wall of the sliding seat, a motor is fixedly arranged at the upper end of the movable seat, a gear is fixedly connected to the output end of the motor, a heat dissipation frame is fixedly connected to the upper end and the lower end of the sliding seat, dust screens are fixedly connected to the front end and the rear end of the heat dissipation frame, a connecting frame is fixedly connected to the rear portion of the inner wall of the heat dissipation frame, a heat dissipation fan is fixedly arranged in the middle of the front end of the connecting frame, and the sliding seat is in sliding connection with a fixing seat through a sliding groove.

Preferably, the gear is meshed with the rack, and the two connecting frames are all in a cross shape.

Preferably, the cleaning mechanism comprises a second motor and a first sliding seat, the output end of the second motor penetrates through the support to extend into a sliding groove positioned at the lower portion and is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with the second sliding seat, a fixing hole is formed in the middle of the front end of the second sliding seat, the upper portion of the front end of the first sliding seat is movably connected with a connecting plate through a rotating shaft, the rear end of the connecting plate is fixedly connected with a cleaning pad, the connecting plate is fixedly connected with the second sliding seat through a bolt and the fixing hole, and the first sliding seat and the second sliding seat are in sliding connection with the support through the sliding groove.

Preferably, the second motor is fixedly arranged at the lower part of the right end of the bracket, and the left end of the screw rod is movably connected with the middle part of the left wall of the sliding groove positioned at the lower part through a bearing.

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

1. according to the utility model, the heat radiation mechanism is arranged, the heat radiation fan is started to enable wind to blow to the screen, the first motor is started to drive the gear to rotate, and the sliding seat and the movable seat drive the heat radiation frame and the heat radiation fan to move left and right under the action of the gear, the rack and the sliding groove, so that the heat radiation fan can move left and right to radiate heat of the screen, the air flow speed between the screen and the bracket is accelerated, the heat radiation effect is good, damage of internal elements of the screen due to overheat is avoided, and the service life is prolonged;

2. according to the utility model, the cleaning mechanism is arranged, the second motor is started to drive the screw rod to rotate, so that the connecting plate moves left and right under the action of the first sliding seat, the second sliding seat and the sliding groove, and the cleaning pad is driven to move left and right to clean dust adhered to the surface of the screen, so that automatic cleaning is realized, dust accumulation is avoided, use is influenced, manual cleaning is not needed, and time and labor are saved.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a liquid crystal display panel of the present utility model for easy assembly;

FIG. 2 is a schematic diagram showing a connection of a portion of a liquid crystal display panel according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a heat dissipation mechanism of a liquid crystal display panel for easy assembly and disassembly;

fig. 4 is a schematic diagram of the overall structure of a cleaning mechanism of a liquid crystal spliced screen convenient for splicing and combining.

In the figure: 1. a bracket; 2. a sliding groove; 3. a cleaning mechanism; 4. a fixing seat; 5. a chute; 6. a heat dissipation mechanism; 7. a rack; 8. a connecting seat; 9. rotating base; 10. a mounting frame; 11. a cross plate; 12. a mounting base; 13. a screen; 14. a mounting plate; 15. a limiting plate; 16. a connection hole; 61. a slide; 62. a movable seat; 63. a motor I; 64. a gear; 65. a heat dissipation frame; 66. a connecting frame; 67. a heat radiation fan; 68. a dust screen; 31. a motor II; 32. a first sliding seat; 33. a screw rod; 34. a second sliding seat; 35. a fixing hole; 36. a connecting plate; 37. cleaning the pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a liquid crystal concatenation screen convenient to concatenation combination, including support 1, support 1 upper end and lower extreme all open there is sliding tray 2, support 1 has clearance mechanism 3 through sliding tray 2 sliding connection, support 1 upper wall rear portion and the equal fixedly connected with of lower wall rear portion three mounting panel 14, support 1 left wall and the common fixedly connected with fixing base 4 of right wall, fixing base 4 upper end, lower extreme and lower wall all open there is spout 5, fixing base 4 has cooling mechanism 6 through spout 5 sliding connection, spout 5 rear wall upper portion fixedly connected with rack 7, support 1 front end left portion fixedly connected with connecting seat 8, and connecting seat 8 is the spill setting, connecting seat 8 upper wall and lower wall all have swivel mount 9 through bearing common swing joint, swivel mount 9 surface front portion fixedly connected with mounting bracket 10, mounting bracket 10 front end left portion and front end right part all open a plurality of connecting hole 16, mounting bracket 10 front end is through bolt and connecting hole 16 fixedly connected with three diaphragm 11, all through bolt fixedly connected with three mount pad 12 on the diaphragm 11, a plurality of mount pad 12 front end fixedly connected with screen 13 and spacing board 15 are all fixedly connected with 15 through the spacing board 15.

In the embodiment, the plurality of connecting holes 16, the three transverse plates 11 and the plurality of mounting seats 12 are all distributed equidistantly, and the plurality of mounting seats 12 are all arranged in an L shape; the heat dissipation mechanism 6 comprises a slide seat 61, a movable seat 62 is fixedly connected to the front wall of the slide seat 61, a first motor 63 is fixedly arranged at the upper end of the movable seat 62, a gear 64 is fixedly connected to the output end of the first motor 63, heat dissipation frames 65 are fixedly connected to the upper end and the lower end of the slide seat 61, dust-proof nets 68 are fixedly connected to the front end and the rear end of the two heat dissipation frames 65, connecting frames 66 are fixedly connected to the rear parts of the inner walls of the two heat dissipation frames 65, heat dissipation fans 67 are fixedly arranged in the middle of the front ends of the two connecting frames 66, and the slide seat 61 is in sliding connection with the fixed seat 4 through a sliding chute 5; the gear 64 is meshed with the rack 7, and two connecting frames 66 are arranged in a cross shape; through setting up cooling mechanism 6 to be convenient for dispel the heat to screen 13, accelerate the air flow rate between screen 13 and the support 1, the radiating effect is good, avoids screen 13 internal element to damage because of overheated, increase of service life.

In the embodiment, the cleaning mechanism 3 comprises a second motor 31 and a first sliding seat 32, the output end of the second motor 31 penetrates through the bracket 1 to extend into a sliding groove 2 positioned at the lower part and is fixedly connected with a screw rod 33, the outer surface of the screw rod 33 is in threaded connection with a second sliding seat 34, the middle part of the front end of the second sliding seat 34 is provided with a fixing hole 35, the upper part of the front end of the first sliding seat 32 is movably connected with a connecting plate 36 through a rotating shaft, the rear end of the connecting plate 36 is connected with a cleaning pad 37 in an adhesive manner, the connecting plate 36 is fixedly connected with the second sliding seat 34 through a bolt and the fixing hole 35, and the first sliding seat 32 and the second sliding seat 34 are both in sliding connection with the bracket 1 through the sliding groove 2; the second motor 31 is fixedly arranged at the lower part of the right end of the bracket 1, and the left end of the screw rod 33 is movably connected with the middle part of the left wall of the sliding groove 2 positioned at the lower part through a bearing; through setting up clearance mechanism 3 to be convenient for clear up the dust of screen 13 surface adhesion, automatic clearance, labour saving and time saving.

It should be noted that, in the use process, the utility model is a liquid crystal spliced screen convenient for splicing and combining, firstly, the heat dissipation fan 67 is started, so that wind blows to the screen 13, and the first motor 63 is started, so that the gear 64 is driven to rotate, the sliding seat 61 and the moving seat 62 drive the heat dissipation frame 65 and the heat dissipation fan 67 to move left and right under the action of the gear 64, the rack 7 and the sliding groove 5, so that the heat dissipation fan 67 moves left and right to dissipate heat of the screen 13, the air flow speed between the screen 13 and the bracket 1 is accelerated, the heat dissipation effect is good, the damage of internal elements of the screen 13 due to overheat is avoided, the service life is prolonged, when dust on the surface of the screen 13 is cleaned, the second motor 31 is started, the screw rod 33 is driven to rotate, so that the connecting plate 36 moves left and right under the action of the first sliding seat 32, the second sliding seat 34 and the sliding groove 2, and dust adhered to the surface of the screen 13 is driven to be cleaned, automatic cleaning is avoided, the dust is accumulated and the use is not required to be cleaned manually, and time and labor is saved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a liquid crystal concatenation screen convenient to concatenation combination, includes support (1), its characterized in that: the upper end and the lower end of the bracket (1) are both provided with sliding grooves (2), the bracket (1) is slidably connected with a cleaning mechanism (3) through the sliding grooves (2), the rear part of the upper wall and the rear part of the lower wall of the bracket (1) are both fixedly connected with three mounting plates (14), the left wall and the right wall of the bracket (1) are both fixedly connected with a fixing seat (4), the upper end, the lower end and the lower wall of the fixing seat (4) are both provided with sliding grooves (5), the fixing seat (4) is slidably connected with a heat dissipation mechanism (6) through the sliding grooves (5), the upper part of the rear wall of the sliding grooves (5) is fixedly connected with a rack (7), the left part of the front end of the bracket (1) is fixedly connected with a connecting seat (8), the connecting seat (8) is concave, the upper wall and the lower wall of the connecting seat (8) are both movably connected with a rotary seat (9) through bearings, the front part of the outer surface of the rotary seat (9) is fixedly connected with a mounting frame (10), a plurality of connecting holes (16) are formed in the left part of the front end and the right part of the front end of the mounting frame (10), three transverse plates (11) are fixedly connected with the front end of the mounting frame (10) through bolts and the connecting holes (16), three mounting seats (12) are fixedly connected with the transverse plates (11) through bolts, a plurality of screens (13) are fixedly connected with the front ends of the mounting seats (12), the right part of the front end of the bracket (1) is fixedly connected with a limiting plate (15), and the mounting frame (10) is fixedly connected with the limiting plate (15) through bolts.

2. The liquid crystal spliced screen convenient for splicing and combining according to claim 1, wherein: the connecting holes (16), the three transverse plates (11) and the mounting seats (12) are all equidistantly distributed, and the mounting seats (12) are all L-shaped.

3. The liquid crystal spliced screen convenient for splicing and combining according to claim 1, wherein: the heat dissipation mechanism (6) comprises a sliding seat (61), a movable seat (62) is fixedly connected to the front wall of the sliding seat (61), a motor (63) is fixedly arranged at the upper end of the movable seat (62), a gear (64) is fixedly connected to the output end of the motor (63), a heat dissipation frame (65) is fixedly connected to the upper end and the lower end of the sliding seat (61), a dust screen (68) is fixedly connected to the front end and the rear end of the heat dissipation frame (65), a connecting frame (66) is fixedly connected to the rear portion of the inner wall of the heat dissipation frame (65), a heat dissipation fan (67) is fixedly arranged at the middle portion of the front end of the connecting frame (66), and the sliding seat (61) is slidably connected with a fixing seat (4) through a sliding groove (5).

4. A liquid crystal spliced screen for facilitating splicing and combining according to claim 3, wherein: the gear (64) is meshed with the rack (7), and the two connecting frames (66) are all in a cross shape.

5. The liquid crystal spliced screen convenient for splicing and combining according to claim 1, wherein: the cleaning mechanism (3) comprises a second motor (31) and a first sliding seat (32), the output end of the second motor (31) penetrates through the support (1) and extends into a sliding groove (2) at the lower portion and is fixedly connected with a screw rod (33), the outer surface of the screw rod (33) is in threaded connection with the second sliding seat (34), a fixing hole (35) is formed in the middle of the front end of the second sliding seat (34), a connecting plate (36) is movably connected to the upper portion of the front end of the first sliding seat (32) through a rotating shaft, a cleaning pad (37) is fixedly connected to the rear end of the connecting plate (36), the connecting plate (36) is fixedly connected with the second sliding seat (34) through bolts and the fixing holes (35), and the first sliding seat (32) and the second sliding seat (34) are in sliding connection with the support (1) through the sliding groove (2).

6. The liquid crystal spliced screen convenient for splicing and combining according to claim 5, wherein: the second motor (31) is fixedly arranged at the lower part of the right end of the bracket (1), and the left end of the screw rod (33) is movably connected with the middle part of the left wall of the sliding groove (2) positioned at the lower part through a bearing.