CN216397179U

CN216397179U - Quantum dot television display screen

Info

Publication number: CN216397179U
Application number: CN202120326945.8U
Authority: CN
Inventors: 潘亮; 周克锋
Original assignee: Bengbu Baolaide Intelligent Technology Co ltd
Current assignee: Bengbu Baolaide Intelligent Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2022-04-29
Anticipated expiration: 2031-02-04

Abstract

The utility model belongs to the technical field of television display screens, and particularly relates to a quantum dot television display screen which comprises a shell, a display screen body, a motor, a screw rod, a sliding rod, a fixing plate and a cleaning assembly, wherein the shell is provided with a plurality of through holes; the display screen body is arranged inside the shell; a first sliding groove is formed in one side of the shell; a second sliding groove is formed in the other side of the shell; the bottom of the first sliding chute is provided with a cavity; through setting up motor, lead screw, slide bar, fixed plate, connecting plate, installation shell, fixed block and cleaning cloth, rely on above-mentioned part to cooperate mutually to this can make cleaning cloth remove from top to bottom, can clean the display screen body through cleaning cloth, compares artifical clear mode, this clean mode labour saving and time saving, the user need not to contact with the display screen body simultaneously, damages the display screen body when having avoided cleaning with this.

Description

Quantum dot television display screen

Technical Field

The utility model belongs to the technical field of television display screens, and particularly relates to a quantum dot television display screen.

Background

The quantum dot television is a television applying a quantum dot technology backlight source, is one of liquid crystal televisions, is different from the traditional liquid crystal television mainly in that different backlight sources are adopted, so that a great deal of difference in performance is brought, and the quantum dot television has more advantages in picture quality, energy conservation and environmental protection compared with the traditional liquid crystal television with the traditional LED backlight, and becomes a new development direction of the liquid crystal television in the industry.

LCD TV can carry out the formation of image through the quantum dot display screen among the prior art at present, but through finding in our long-term observation, when LCD TV used for a long time, there are dust and spot on the display screen, and the surface of display screen is cleaned through the cotton to conventional clean mode to this cleans the display screen, but this method is wasted time and energy, needs the user to continuously press the cotton in the clean process simultaneously, in case the user takes place to empty or the pressing force degree is too big, all can lead to the display screen to take place to damage.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that when a liquid crystal television is used for a long time, dust and stains are generated on a display screen, the display screen is cleaned in a conventional cleaning mode by wiping the surface of the display screen with cotton cloth, but the method is time-consuming and labor-consuming, and meanwhile, a user needs to continuously press the cotton cloth in the cleaning process, so that the display screen is damaged once the user topples over or presses too much.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a quantum dot television display screen which comprises a shell, a display screen body, a motor, a screw rod, a sliding rod, a fixing plate and a cleaning assembly, wherein the shell is provided with a plurality of through holes; the display screen body is arranged inside the shell; a first sliding groove is formed in one side of the shell; a second sliding groove is formed in the other side of the shell; the bottom of the first sliding chute is provided with a cavity; a motor is fixedly connected to the top side of the first sliding chute; the output end of the motor is fixedly connected with a screw rod; the bottom end of the screw rod is rotatably connected with the bottom side of the first sliding chute; a sliding rod is fixedly connected in the second sliding groove; the screw rod penetrates through one fixed side and is connected with the fixed side through a screw rod nut pair; the sliding rod penetrates through the other side of the fixing plate and is in sliding connection with the fixing plate; the cleaning assembly is arranged at the top of the fixing plate.

Preferably, the cleaning assembly comprises a mounting shell, a telescopic unit and a fixing block; the top side of the fixed plate is hinged with a connecting plate; the mounting shell is hinged to the top side of the connecting plate; the mounting shell is internally provided with a mounting groove; a fixed rod is connected in the mounting groove in a sliding manner; one side of the mounting groove, which is far away from the display screen body, is fixedly connected with a magnetic plate; one side of the fixed rod, which is close to the magnetic plate, is fixedly connected with an iron block; the telescopic unit is arranged at one end of the fixed rod far away from the magnetic plate; the fixed block is arranged on one side of the telescopic unit close to the display screen body; and a cleaning cloth is fixedly connected inside the fixed block.

Preferably, the telescopic unit comprises a rod body; one end of the fixed rod, which is close to the display screen body, is provided with a telescopic groove; the rod body is connected inside the telescopic groove in a sliding manner; one end of the rod body, which is positioned in the telescopic groove, is fixedly connected with a first spring; the end part of the first spring is fixedly connected with the side wall of the telescopic groove; the fixed block is fixedly connected with one end of the rod body, which is positioned outside the telescopic groove.

Preferably, a group of sliding grooves is formed in the fixing plate; a vertical rod is connected inside the sliding groove in a sliding manner; the bottom end of the vertical rod is fixedly connected with a second spring; the bottom end of the second spring is fixedly connected with the bottom side of the sliding groove; a fixing groove is formed in the bottom of the mounting shell at a position corresponding to the vertical rod; the top end of the vertical rod is inserted into the fixing groove and is in sliding connection with the fixing groove.

Preferably, the top of the surface of the vertical rod is fixedly connected with the holding rod.

Preferably, the first spring is made of copper material.

The utility model has the beneficial effects that:

1. the utility model provides a quantum dot television display screen, which is characterized in that a motor, a screw rod, a sliding rod, a fixing plate, a connecting plate, an installation shell, a fixing block and cleaning cloth are arranged, the cleaning cloth can move up and down by means of the mutual matching of the parts, and a display screen body can be cleaned through the cleaning cloth.

2. The utility model provides a quantum dot television display screen which is characterized in that a connecting plate, a fixing shell, a fixing plate, a fixing rod, a fixing block and cleaning cloth are arranged, and the parts are matched with each other, so that the cleaning cloth is convenient to mount and the cleaning and replacing of the cleaning cloth at the later stage are convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is a schematic view of the construction of the mounting housing of the present invention;

illustration of the drawings:

11. a housing; 12. a display screen body; 13. a first chute; 14. a cavity; 15. a second chute; 21. a motor; 22. a screw rod; 23. a slide bar; 24. a fixing plate; 3. a cleaning assembly; 311. a connecting plate; 312. mounting a shell; 313. mounting grooves; 314. a magnetic plate; 315. fixing the rod; 316. an iron plate; 317. a fixed block; 318. a cleaning cloth; 32. a telescopic unit; 321. a telescopic groove; 322. a rod body; 323. a first spring; 41. a sliding groove; 42. a vertical rod; 43. fixing grooves; 44. a second spring; 5. a holding rod.

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.

Specific examples are given below.

Referring to fig. 1-5, the present invention provides a quantum dot tv display screen, which includes a housing 11, a display screen body 12, a motor 21, a screw rod 22, a sliding rod 23, a fixing plate 24 and a cleaning assembly 3; the display screen body 12 is arranged inside the shell 11; a first sliding chute 13 is formed in one side of the shell 11; a second sliding chute 15 is formed in the other side of the shell 11; the bottom of the first sliding chute 13 is provided with a cavity 14; a motor 21 is fixedly connected to the top side of the first sliding chute 13; the output end of the motor 21 is fixedly connected with a screw rod 22; the bottom end of the screw rod 22 is rotatably connected with the bottom side of the first chute 13; a sliding rod 23 is fixedly connected in the second sliding groove 15; the screw rod 22 penetrates through one fixed side and is connected with the fixed side through a screw rod nut pair; the sliding rod 23 penetrates through the other side of the fixing plate 24 and is connected with the fixing plate in a sliding manner; the cleaning component 3 is arranged on the top of the fixing plate 24; in the using process, when the display screen body 12 needs to be cleaned, the motor 21 rotates, the motor 21 drives the screw rod 22 to rotate, the screw rod 22 drives the fixing plate 24 to move up and down, the fixing plate 24 drives the cleaning assembly 3 to move up and down, and dust and dirt on the surface of the display screen body 12 can be cleaned by means of the cleaning assembly 3; when the cleanness is accomplished, drive fixed plate 24 through motor 21 and lead screw 22 and enter into in the cavity 14, in order this to make clean subassembly 3 accomodate in cavity 14, thereby can avoid clean subassembly 3 to influence the user and watch the TV, when current display screen body 12 cleans, it needs the user to clean the surface of display screen body 12 through the cotton, clean the display screen with this, but this method is wasted time and energy, it continuously presses the cotton to need the user among the clean process simultaneously, in case the user takes place to empty or the pressing force degree is too big, all can lead to display screen body 12 to take place to damage, can clean display screen body 12 through this setting, compare artifical clear mode, this clean mode labour saving and time saving, the user need not to contact with display screen body 12 simultaneously, damage display screen body 12 when so having avoided clean.

As an embodiment of the present invention, the cleaning assembly 3 includes a mounting case 312, a telescopic unit 32, and a fixing block 317; the top side of the fixing plate 24 is hinged with a connecting plate 311; the mounting shell 312 is hinged on the top side of the connecting plate 311; the mounting shell 312 is internally provided with a mounting groove 313; a fixing rod 315 is slidably connected inside the mounting groove 313; a magnetic plate 314 is fixedly connected to one side of the mounting groove 313 away from the display screen body 12; an iron block is fixedly connected to one side of the fixing rod 315 close to the magnetic plate 314; the telescopic unit 32 is arranged at one end of the fixing rod 315 far away from the magnetic plate 314; the fixing block 317 is arranged on one side of the telescopic unit 32 close to the display screen body 12; a cleaning cloth 318 is fixedly connected inside the fixing block 317; in the using process, when the cleaning cloth 318 needs to be cleaned, the mounting shell 312 is pulled to turn over the mounting shell 312, the opening direction of the mounting groove 313 is far away from the display screen body 12, then the fixing block 317 is pulled, the fixing block 317 drives the fixing rod 315 to move through the rod body 322 and the first spring 323, so that the fixing rod 315 is pulled out of the mounting groove 313, the cleaning cloth 318 is cleaned by a brush, after the cleaning, the fixing rod 315 is inserted into the mounting groove 313, at the moment, the magnetic plate 314 sucks the iron plate 316 to fix the fixing rod 315, so that when the mounting shell 312 is turned over, the fixing rod 315 slides out of the mounting groove 313, then the fixing plate 24 is turned over, the cleaning cloth 318 faces the display screen body 12, so that the mounting of the cleaning cloth 318 is completed, and the mounting and the cleaning of the cleaning cloth 318 can be facilitated through the arrangement, when the fixing plate 24 moves upward, the fixing plate 24 drives the mounting shell 312 to move, the mounting shell 312 drives the fixing block 317 and the cleaning cloth 318 to move, and the surface of the display screen body 12 is cleaned by the cleaning cloth 318, so that the cleaning of the display screen body 12 is completed.

As an embodiment of the present invention, the telescopic unit 32 includes a rod body 322; one end of the fixing rod 315 close to the display screen body 12 is provided with a telescopic groove 321; the rod body 322 is slidably connected inside the telescopic slot 321; one end of the rod body 322, which is positioned in the telescopic groove 321, is fixedly connected with a first spring 323; the end part of the first spring 323 is fixedly connected with the side wall of the telescopic groove 321; the fixing block 317 is fixedly connected to one end of the rod body 322 outside the telescopic groove 321; the first spring 323 is made of copper material; in the use process, the rod body 322 can be extruded by the first spring 323, the rod body 322 extrudes the fixing block 317 and the cleaning cloth 318, so that the friction force between the cleaning cloth 318 and the display screen body 12 is increased, the cleaning effect of the cleaning cloth 318 on stains can be improved, and the first spring 323 made of copper material is used, so that the influence of the magnetic plate 314 on the elasticity of the first spring 323 is avoided.

As an embodiment of the present invention, a set of sliding grooves 41 is formed inside the fixing plate 24; a vertical rod 42 is connected inside the sliding groove 41 in a sliding manner; the bottom end of the vertical rod 42 is fixedly connected with a second spring 44; the bottom end of the second spring 44 is fixedly connected with the bottom side of the sliding groove 41; a fixing groove 43 is formed in the bottom of the mounting shell 312 at a position corresponding to the vertical rod 42; the top end of the vertical rod 42 is inserted into the fixing groove 43 and is connected with the fixing groove in a sliding mode; the top of the surface of the vertical rod 42 is fixedly connected with a holding rod 5; in the using process, when the mounting shell 312 needs to be turned over, the holding rod 5 is pulled downwards by hands; holding rod 5 drives montant 42 and removes downwards, montant 42 extrudes second spring 44, second spring 44 contracts, montant 42 tip is extracted from fixed slot 43 this moment, remove the fixed to installation shell 312 with this, when needs carry out fixed mounting shell 312, remove the power of pulling holding rod 5, second spring 44 extends, second spring 44 drives montant 42 and upwards removes, montant 42 tip inserts in fixed slot 43, rely on montant 42 to fix installation shell 312, with this messenger's installation shell 312 can't overturn, thereby installation shell 312 overturns when avoiding clean, then lead to cleaning cloth 318 can't contact with display screen body 12.

The working principle is as follows: when the display screen body 12 needs to be cleaned, the motor 21 rotates, the motor 21 drives the screw rod 22 to rotate, the screw rod 22 drives the fixing plate 24 to move up and down, the fixing plate 24 drives the mounting shell 312 to move, the mounting shell 312 drives the fixing block 317 and the cleaning cloth 318 to move, the surface of the display screen body 12 is cleaned through the cleaning cloth 318, so that the cleaning of the display screen body 12 is completed, when the cleaning is completed, the fixing plate 24 is driven to enter the cavity 14 through the motor 21 and the screw rod 22, so that the mounting shell 312 is driven to enter the cavity 14, the situation that the television watching of a user is influenced by the mounting shell 312 is avoided, and when the display screen body 12 needs to be cleaned, the holding rod 5 is pulled downwards by a hand; the holding rod 5 drives the vertical rod 42 to move downwards, the vertical rod 42 extrudes the second spring 44, the second spring 44 contracts, the end part of the vertical rod 42 is pulled out of the fixing groove 43 to release the fixing of the mounting shell 312, the mounting shell 312 is pulled to overturn the mounting shell 312, the opening direction of the mounting groove 313 is far away from the display screen body 12, then the fixing block 317 is pulled, the fixing block 317 drives the fixing rod 315 to move through the rod body 322 and the first spring 323, so that the fixing rod 315 is pulled out of the mounting groove 313 to finish the disassembly of the cleaning cloth 318, then the cleaning cloth 318 is cleaned by a brush, after the cleaning, the fixing rod 315 is inserted into the mounting groove 313, at the moment, the magnetic plate 314 absorbs the iron plate 316 to fix the fixing rod 315, so that when the mounting shell 312 is prevented from overturning, the fixing rod 315 slides out of the mounting groove 313, then the fixing plate 24 is overturned, withdraw the power of pulling holding rod 5 this moment, second spring 44 extends, and second spring 44 drives montant 42 and upwards removes, and in montant 42 tip inserted fixed slot 43, rely on montant 42 to fix installation shell 312 to this makes installation shell 312 unable upset, thereby installation shell 312 overturns when avoiding clean, then leads to cleaning cloth 318 unable and display screen body 12 to carry out the contact.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A quantum dot television display screen is characterized in that: comprises a shell (11), a display screen body (12), a motor (21), a screw rod (22), a sliding rod (23), a fixing plate (24) and a cleaning component (3); the display screen body (12) is arranged inside the shell (11); a first sliding groove (13) is formed in one side of the shell (11); a second sliding chute (15) is formed in the other side of the shell (11); a cavity (14) is formed at the bottom of the first sliding chute (13); a motor (21) is fixedly connected to the top side of the first sliding chute (13); the output end of the motor (21) is fixedly connected with a screw rod (22); the bottom end of the screw rod (22) is rotatably connected with the bottom side of the first sliding chute (13); a sliding rod (23) is fixedly connected in the second sliding chute (15); the screw rod (22) penetrates through one fixed side and is connected with the fixed side through a screw rod nut pair; the sliding rod (23) penetrates through the other side of the fixing plate (24) and is connected with the fixing plate in a sliding manner; the cleaning component (3) is arranged at the top of the fixing plate (24).

2. The quantum dot television display screen of claim 1, wherein: the cleaning assembly (3) comprises an installation shell (312), a telescopic unit (32) and a fixing block (317); the top side of the fixed plate (24) is hinged with a connecting plate (311); the mounting shell (312) is hinged to the top side of the connecting plate (311); an installation groove (313) is formed in the installation shell (312); a fixed rod (315) is connected to the inside of the mounting groove (313) in a sliding manner; a magnetic plate (314) is fixedly connected to one side of the mounting groove (313) far away from the display screen body (12); one side of the fixed rod (315) close to the magnetic plate (314) is fixedly connected with an iron block; the telescopic unit (32) is arranged at one end of the fixing rod (315) far away from the magnetic plate (314); the fixing block (317) is arranged on one side of the telescopic unit (32) close to the display screen body (12); and a cleaning cloth (318) is fixedly connected inside the fixing block (317).

3. The quantum dot television display screen of claim 2, wherein: the telescopic unit (32) comprises a rod body (322); one end of the fixing rod (315) close to the display screen body (12) is provided with a telescopic groove (321); the rod body (322) is connected inside the telescopic groove (321) in a sliding manner; one end of the rod body (322) positioned in the telescopic groove (321) is fixedly connected with a first spring (323); the end part of the first spring (323) is fixedly connected with the side wall of the telescopic groove (321); the fixed block (317) is fixedly connected with one end of the rod body (322) which is positioned outside the telescopic groove (321).

4. A quantum dot television display screen according to claim 3, wherein: a group of sliding grooves (41) are formed in the fixing plate (24); a vertical rod (42) is connected inside the sliding groove (41) in a sliding manner; the bottom end of the vertical rod (42) is fixedly connected with a second spring (44); the bottom end of the second spring (44) is fixedly connected with the bottom side of the sliding groove (41); a fixing groove (43) is formed in the position, corresponding to the vertical rod (42), of the bottom of the mounting shell (312); the top end of the vertical rod (42) is inserted into the fixing groove (43) and is connected with the fixing groove in a sliding mode.

5. The quantum dot television display screen of claim 4, wherein: the top of the surface of the vertical rod (42) is fixedly connected with a holding rod (5).

6. The quantum dot television display screen of claim 5, wherein: the first spring (323) is made of copper material.