CN212934053U

CN212934053U - Billboard convenient to overhaul

Info

Publication number: CN212934053U
Application number: CN202021822261.9U
Authority: CN
Inventors: 何镇燕
Original assignee: Guangzhou Pinzhi Advertising Production Co ltd
Current assignee: Guangzhou Pinzhi Advertising Production Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-09
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a bill-board convenient to overhaul, which comprises a base, the top fixed mounting of base has the bracing piece, the bottom fixed mounting of bracing piece inner chamber has step motor, step motor's output rotates and is connected with the screw rod, the surface threaded connection of screw rod has the spiral shell piece. The utility model discloses solar cell panel can absorb solar energy and turn into the electric energy storage in the battery, cooperation through the dc-to-ac converter is bill-board body and step motor power supply, when needs overhaul the bill-board body, open step motor, step motor drives the screw rod and rotates, the screw rod drives spiral shell piece downstream, the spiral shell piece drives connecting rod downstream, the connecting rod drives the mount pad downstream, the mount pad drives the bill-board body downstream, it can overhaul the bill-board body to need not the staff climbing, it is not convenient for detect the maintenance to have solved current LED bill-board, need the staff climbing, there is the problem of potential safety hazard.

Description

Billboard convenient to overhaul

Technical Field

The utility model relates to a bill-board technical field specifically is a bill-board convenient to overhaul.

Background

Along with the continuous development of market economy, the popularization and the expansion of outdoor advertising business come, more and more advertising demand makes people erect the bill-board on building surface, highway both sides or other outdoor striking places, and the bill-board is as a striking and audio-visual advertising mode, more and more general life that gets into people, and the LED bill-board belongs to one of them, but current LED bill-board is not convenient for detect and maintenance, needs the staff to climb, has the potential safety hazard, for this reason, we provide a bill-board convenient to overhaul.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bill-board convenient to overhaul possesses the advantage of the maintenance of being convenient for, has solved current LED bill-board and has not been convenient for detect and repair, needs the staff to scramble, has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bill-board convenient to overhaul, includes the base, the top fixed mounting of base has the bracing piece, the bottom fixed mounting of bracing piece inner chamber has step motor, step motor's output rotates and is connected with the screw rod, the surperficial threaded connection of screw rod has the spiral shell piece, the positive fixed mounting of spiral shell piece has the connecting rod, the positive fixed mounting of connecting rod has the mount pad, the positive fixed mounting of mount pad has the bill-board body, the top fixed mounting of bill-board body has the support frame, the top fixed mounting of support frame has solar cell panel, the back fixed mounting of bracing piece has the battery box, the inner chamber fixed mounting of battery box has the battery, the top of battery box inner chamber is provided with the dc-to-.

Preferably, the inner cavity of the supporting rod is fixedly provided with a baffle, and the baffle is a waterproof sealing plate.

Preferably, the surface cover of connecting rod is equipped with first slider, the first spout that uses with the cooperation of first slider is seted up in the front of bracing piece.

Preferably, the back of the screw block is fixedly provided with a second sliding block through a support, and the back of the inner cavity of the supporting rod is provided with a second sliding groove.

Preferably, the top of the inner cavity of the support rod is fixedly provided with a bearing, and the bearing is rotatably connected with the screw rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses solar cell panel can absorb solar energy and turn into the electric energy storage in the battery, cooperation through the dc-to-ac converter is bill-board body and step motor power supply, when needs overhaul the bill-board body, open step motor, step motor drives the screw rod and rotates, the screw rod drives spiral shell piece downstream, the spiral shell piece drives connecting rod downstream, the connecting rod drives the mount pad downstream, the mount pad drives the bill-board body downstream, it can overhaul the bill-board body to need not the staff climbing, it is not convenient for detect the maintenance to have solved current LED bill-board, need the staff climbing, there is the problem of potential safety hazard.

2. The utility model discloses the baffle can prevent that the bottom ponding of bracing piece from causing step motor to damage, and first slider and first spout stabilize when making the connecting rod remove, and second slider and second spout stabilize when making the spiral shell piece remove, and the bearing makes the screw rod more firm.

Drawings

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

FIG. 2 is a schematic view of a partial sectional structure in a right-side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the schematic diagram of the cross-sectional enlarged structure of the battery box of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a billboard body; 4. a solar panel; 5. a support frame; 6. a mounting seat; 7. a first chute; 8. a stepping motor; 9. a baffle plate; 10. a screw; 11. a second chute; 12. an inverter; 13. a battery box; 14. a screw block; 15. a connecting rod; 16. a storage battery; 17. a first slider; 18. a second slider; 19. and a bearing.

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, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, bracing piece 2, bill-board body 3, solar cell panel 4, support frame 5, mount pad 6, first spout 7, step motor 8, baffle 9, screw rod 10, second spout 11, dc-to-ac converter 12, battery box 13, spiral shell piece 14, connecting rod 15, battery 16, first slider 17, second slider 18 and bearing 19 part are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a billboard convenient for maintenance comprises a base 1, a support rod 2 is fixedly installed at the top of the base 1, a baffle 9 is fixedly installed in an inner cavity of the support rod 2, the baffle 9 is a waterproof sealing plate, the baffle 9 can prevent the damage of a stepping motor 8 caused by the accumulated water at the bottom of the support rod 2, the stepping motor 8 is fixedly installed at the bottom of the inner cavity of the support rod 2, an output end of the stepping motor 8 is rotatably connected with a screw 10, a bearing 19 is fixedly installed at the top of the inner cavity of the support rod 2, the bearing 19 is rotatably connected with the screw 10, the screw 10 is more stable by the bearing 19, a screw block 14 is in threaded connection with the surface of the screw 10, a second slide block 18 is fixedly installed at the back of the screw block 14 through a bracket, a second slide groove 11 is formed at the back of the inner cavity of the support rod 2, the second slide, the surface of the connecting rod 15 is sleeved with a first sliding block 17, the front of the supporting rod 2 is provided with a first sliding groove 7 matched with the first sliding block 17 for use, the first sliding block 17 and the first sliding groove 7 enable the connecting rod 15 to be stable when moving, the front of the connecting rod 15 is fixedly provided with a mounting seat 6, the front of the mounting seat 6 is fixedly provided with a billboard body 3, the top of the billboard body 3 is fixedly provided with a supporting frame 5, the top of the supporting frame 5 is fixedly provided with a solar cell panel 4, the back of the supporting rod 2 is fixedly provided with a battery box 13, the inner cavity of the battery box 13 is fixedly provided with a storage battery 16, the top of the inner cavity of the battery box 13 is provided with an inverter 12, the solar cell panel 4 can absorb solar energy and convert the solar energy into electric energy to be stored in the storage battery 16, the billboard body 3, open step motor 8, step motor 8 drives screw rod 10 and rotates, screw rod 10 drives spiral shell piece 14 downstream, spiral shell piece 14 drives connecting rod 15 downstream, connecting rod 15 drives mount pad 6 downstream, mount pad 6 drives bill-board body 3 downstream, it can overhaul bill-board body 3 to need not the staff climbing, it is not convenient for detect the maintenance to have solved current LED bill-board, need the staff climbing, there is the problem of potential safety hazard.

During the use, solar cell panel 4 can absorb solar energy and turn into the electric energy storage in battery 16, cooperation through dc-to-ac converter 12 is bill-board body 3 and the 8 power supplies of step motor, when needs overhaul bill-board body 3, open step motor 8, step motor 8 drives screw rod 10 and rotates, screw rod 10 drives spiral shell piece 14 downstream, spiral shell piece 14 drives connecting rod 15 downstream, connecting rod 15 drives mount pad 6 downstream, mount pad 6 drives bill-board body 3 downstream, it can overhaul bill-board body 3 to need not the staff climbing, it is not convenient for the detection maintenance to have solved current LED bill-board, need the staff climbing, there is the problem of potential safety hazard.

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 bill-board convenient to overhaul, includes base (1), its characterized in that: the solar advertising board comprises a base (1), a support rod (2) is fixedly mounted at the top of the base (1), a stepping motor (8) is fixedly mounted at the bottom of an inner cavity of the support rod (2), a screw rod (10) is connected to the output end of the stepping motor (8) in a rotating mode, a screw block (14) is connected to the surface of the screw rod (10) in a threaded mode, a connecting rod (15) is fixedly mounted on the front of the screw block (14), a mounting seat (6) is fixedly mounted on the front of the connecting rod (15), an advertising board body (3) is fixedly mounted on the front of the mounting seat (6), a support frame (5) is fixedly mounted at the top of the advertising board body (3), a solar cell panel (4) is fixedly mounted at the top of the support frame (5), a cell box (13) is fixedly mounted on the back of, an inverter (12) is arranged at the top of the inner cavity of the battery box (13).

2. An easy-to-overhaul billboard as claimed in claim 1, wherein: the inner cavity of the support rod (2) is fixedly provided with a baffle (9), and the baffle (9) is a waterproof sealing plate.

3. An easy-to-overhaul billboard as claimed in claim 1, wherein: the surface cover of connecting rod (15) is equipped with first slider (17), first spout (7) that use with first slider (17) cooperation are seted up in the front of bracing piece (2).

4. An easy-to-overhaul billboard as claimed in claim 1, wherein: the back of the screw block (14) is fixedly provided with a second sliding block (18) through a support, and the back of the inner cavity of the supporting rod (2) is provided with a second sliding groove (11).

5. An easy-to-overhaul billboard as claimed in claim 1, wherein: the top of the inner cavity of the support rod (2) is fixedly provided with a bearing (19), and the bearing (19) is rotatably connected with the screw rod (10).