CN214222575U

CN214222575U - LED display screen with up-down lifting function

Info

Publication number: CN214222575U
Application number: CN202120136206.2U
Authority: CN
Inventors: 林茂凤; 林茂富; 罗松玲; 林有贵
Original assignee: Guangzhou Songying Electronic Technology Co ltd
Current assignee: Guangzhou Songying Electronic Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-17
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a LED display screen with up-down lifting function, including base, LED display screen body, the upper end of base is connected with the support, the upper end of support is equipped with the spout, install two sets of first magnet on one side inner wall of spout respectively, the second magnet has been slided in the spout, one side middle part of second magnet is connected with the connecting plate, the one end of connecting plate is connected with the axostylus axostyle through the engaging lug, the both ends of axostylus axostyle are connected with the pulley respectively, one side of engaging lug is connected with the body of rod, the one end embedding of the body of rod is connected with the spheroid, the inboard of spout is equipped with the inner chamber; the utility model discloses an improve the smooth and easy degree of reciprocating the regulation, and then make the LED display screen body steady smooth and easy at the oscilaltion process, remove more light, reduce the vibrations that the process produced, increase of service life to the LED display screen body.

Description

LED display screen with up-down lifting function

Technical Field

The utility model relates to a LED display screen installation base technical field specifically is a LED display screen with oscilaltion function.

Background

LED, light emitting diode (abbreviated). It is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) by controlling the display mode of a semiconductor light emitting diode, and can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode. In circuits and instruments as indicator lights or to form text or numerical displays. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light. LED displays are commonly used to display various information such as text, images, video signals, etc. The installation base that current LED display screen used is the fixed structure mostly, and the lift adjustment of being not convenient for even the part possesses the lift adjustment function, but accommodation process's stability and smooth and easy degree are all not too good.

Therefore, the LED display screen with the up-down lifting function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen with oscilaltion function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED display screen with up-down lifting function, which comprises a base and an LED display screen body, the upper end of the base is connected with a bracket, the upper end of the bracket is provided with a chute, the inner wall of one side of the chute is respectively provided with two groups of first magnets, a second magnet is connected in the sliding groove in a sliding way, the middle part of one side of the second magnet is connected with a connecting plate, one end of the connecting plate is connected with a shaft lever through a connecting lug, two ends of the shaft lever are respectively connected with a pulley, one side of the connecting lug is connected with a rod body, one end of the rod body is embedded and connected with a ball body, the inner side of the sliding groove is provided with an inner cavity, the connecting plate, the connecting lug, the shaft lever, the pulley, the rod body and the ball body are all positioned in the inner cavity, one side of the ball body is contacted with the inner wall of the sliding groove, the other side of second magnet is connected with rotating-structure, LED display screen body is installed to rotating-structure's one end.

As a further optimization of the technical scheme, a through hole is formed in the middle of the lower end of the support.

As a further optimization of the technical scheme, an arc-shaped groove for rolling the ball body is vertically arranged on the sliding groove.

As a further optimization of the present technical solution, the first magnet and the second magnet attract each other.

As the further optimization of this technical scheme, revolution mechanic includes first mounting panel, hinge, universal ball valve, second mounting panel, the one end of first mounting panel is connected to the one end of second magnet, the one end of hinge is connected to on the first mounting panel the other end is connected to universal ball valve, universal ball valve installs in the second mounting panel, one side of second mounting panel is equipped with the arc wall that is used for installing universal ball valve.

As the further optimization of this technical scheme, the upper end equidistance of second mounting panel is equipped with a plurality of groups bolt assembly that are used for installing the LED display screen body.

As a further optimization of the technical scheme, roller grooves are formed in two sides of the inner cavity, and the pulleys are located in the roller grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes multi-angle rotation of the LED display screen body by the arrangement of the rotating structure, one end of the first mounting plate extends into the chute to be connected with the second magnet, when the LED display screen body is pushed, the second magnet is moved up and down in the chute to be adjusted, the first magnet is arranged to keep the second magnet stable after moving, and further realize the stability after the LED display screen body is moved and adjusted, and the first magnet is arranged in two groups, the connecting plate is inserted in the middle, the connecting plate, the connecting lug, the shaft lever, the pulley, the rod body and the ball body are all arranged in the inner cavity, better directional guiding movement can be kept, one side of the ball body is in contact with the arc groove of the inner wall of the chute, the pulley can make the second magnet more smooth and steady in the moving process, the degree of up-down and down adjustment is improved, and further the LED display screen body is smooth and steady in the up-down lifting process, the LED display screen has the advantages that the LED display screen is easier to move, vibration generated in the moving process of the LED display screen body is reduced, and the service life is prolonged.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the internal structure of the chute of the present invention;

fig. 5 is a schematic view of the top view structure of the connection plate of the present invention.

In the figure: 1. a base; 2. a support; 3. a through hole; 4. a chute; 5. a second mounting plate; 7. a bolt assembly; 8. an LED display screen body; 11. a first mounting plate; 13. a second magnet; 14. a first magnet; 15. an inner cavity; 16. a pulley; 17. a shaft lever; 18. a roller groove; 19. a rod body; 20. a connecting plate; 21. a sphere; 22. a universal ball valve; 23. and (5) connecting lugs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an LED display screen with up-down lifting function comprises a base 1 and an LED display screen body 8, wherein the upper end of the base 1 is connected with a support 2, the upper end of the support 2 is provided with a sliding groove 4, two groups of first magnets 14 are respectively installed on the inner wall of one side of the sliding groove 4, a second magnet 13 is connected in the sliding groove 4 in a sliding manner, the middle of one side of the second magnet 13 is connected with a connecting plate 20, one end of the connecting plate 20 is connected with a shaft lever 17 through a connecting lug 23, two ends of the shaft lever 17 are respectively connected with a pulley 16, one side of the connecting lug 23 is connected with a rod body 19, one end of the rod body 19 is embedded and connected with a ball body 21, the inner side of the sliding groove 4 is provided with an inner cavity 15, the connecting plate 20, the connecting lug 23, the shaft lever 17, the pulley 16, the rod body 19 and the ball body 21 are all located in the inner cavity 15, one side of the ball body 21 is in contact with the inner wall of the sliding groove 4, the other side of second magnet 13 is connected with rotating-structure, LED display screen body 8 is installed to rotating-structure's one end.

Specifically, the middle of the lower end of the support 2 is provided with a through hole 3 for heat dissipation. Specifically, the chute 4 is vertically provided with an arc-shaped groove for the ball 21 to roll, so that the ball 21 rolls in the arc-shaped groove, and the positioning and guiding functions can keep a good smoothness in the moving process. Specifically, the first magnet 14 and the second magnet 13 attract each other, so that the second magnet 13 can stably maintain a fixed position without falling after moving and sliding. Specifically, revolution mechanic includes first mounting panel 11, hinge, universal ball valve 22, second mounting panel 5, the one end of first mounting panel 11 is connected to the one end of second magnet 13, the one end of hinge is connected to on the first mounting panel 11 the other end is connected to universal ball valve 22, universal ball valve 22 is installed in second mounting panel 5, one side of second mounting panel 5 is equipped with the arc wall that is used for installing universal ball valve 22, realizes that the rotation can also realize multi-angle adjusting. Specifically, the upper end equidistance of second mounting panel 5 is equipped with a plurality of bolt assembly 7 of group that are used for installing LED display screen body 8, and bolt assembly 7 includes screw, the erection joint of being convenient for. Specifically, roller grooves 18 are formed in two sides of the inner cavity 15, the pulley 16 is located in the roller grooves 18, and the pulley 16 is limited to vertically roll in the roller grooves 18, so that smoothness is improved.

Specifically, when in use, the LED display screen body 8 can realize multi-angle rotation through the arrangement of the rotating structure, one end of the first mounting plate 11 extends into the sliding groove 4 and is connected with the second magnet 13, when the LED display screen body 8 is pushed, the second magnet 13 moves up and down in the sliding groove 4 for adjustment, the second magnet 13 is kept stable after moving through the arrangement of the first mounting plate 11, and then the LED display screen body 8 is kept stable after moving and adjusting, the first magnets 14 are arranged in two groups, the connecting plate 20 is inserted in the middle, the connecting plate 20, the connecting lug 23, the shaft rod 17, the pulley 16, the rod body 19 and the sphere 21 are all arranged in the inner cavity 15, better directional guiding movement can be kept, one side of the sphere 21 is in contact with the arc-shaped groove of the inner wall of the sliding groove 4, the pulley 16 enables the second magnet 13 to move more smoothly and stably, improve the smooth and easy degree of reciprocating regulation, and then make LED display screen body 8 steady smooth and easy at the oscilaltion process, remove more easily, reduce the vibrations to the LED display screen body 8 removal process production, increase of service life.

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

Claims

1. The utility model provides a LED display screen with oscilaltion function, includes base (1), LED display screen body (8), the upper end of base (1) is connected with support (2), the upper end of support (2) is equipped with spout (4), its characterized in that: the magnetic suspension type magnetic suspension device is characterized in that two groups of first magnets (14) are respectively installed on the inner wall of one side of the sliding groove (4), a second magnet (13) is connected in the sliding groove (4) in a sliding mode, a connecting plate (20) is connected to the middle of one side of the second magnet (13), one end of the connecting plate (20) is connected with a shaft rod (17) through a connecting lug (23), two ends of the shaft rod (17) are respectively connected with a pulley (16), one side of the connecting lug (23) is connected with a rod body (19), one end of the rod body (19) is connected with a sphere (21) in an embedded mode, an inner cavity (15) is formed in the inner side of the sliding groove (4), the connecting plate (20), the connecting lug (23), the shaft rod (17), the pulley (16), the rod body (19) and the sphere (21) are all located in the inner cavity (15), one side of the sphere (21, and an LED display screen body (8) is installed at one end of the rotating structure.

2. The LED display screen with the function of ascending and descending according to claim 1, wherein: the middle part of the lower end of the bracket (2) is provided with a through hole (3).

3. The LED display screen with the function of ascending and descending according to claim 1, wherein: an arc-shaped groove for rolling the ball body (21) is vertically arranged on the sliding groove (4).

4. The LED display screen with the function of ascending and descending according to claim 1, wherein: the first magnet (14) and the second magnet (13) are attracted.

5. The LED display screen with the function of ascending and descending according to claim 1, wherein: the rotating structure comprises a first mounting plate (11), a hinge, an universal ball valve (22) and a second mounting plate (5), one end of the first mounting plate (11) is connected to one end of a second magnet (13), one end of the hinge is connected to the first mounting plate (11), the other end of the hinge is connected to the universal ball valve (22), the universal ball valve (22) is mounted in the second mounting plate (5), and an arc-shaped groove used for mounting the universal ball valve (22) is formed in one side of the second mounting plate (5).

6. The LED display screen with the function of ascending and descending according to claim 5, wherein: the upper end equidistance of second mounting panel (5) is equipped with a plurality of groups bolt assembly (7) that are used for installing LED display screen body (8).

7. The LED display screen with the function of ascending and descending according to claim 1, wherein: roller grooves (18) are formed in two sides of the inner cavity (15), and the pulleys (16) are located in the roller grooves (18).