CN212456075U

CN212456075U - Electronic information board fixing and supporting device

Info

Publication number: CN212456075U
Application number: CN202021262167.2U
Authority: CN
Inventors: 孙波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-02
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses an electronic information board fixed support device, which comprises a base, wherein the upper surface of the base is symmetrically and fixedly connected with two first shells, the inner side wall of each first shell is rotationally connected with a connecting rod through a bearing, the outer side wall of each connecting rod is symmetrically and fixedly connected with two first gears, the inner side wall of each first shell is symmetrically and fixedly connected with two first limiting blocks, and the inner side wall of each first chute is slidably connected with a first sliding block; through the base, first casing, the combination setting between parts such as connecting rod and second casing, can put into the inside of second casing with the electronic information board, avoided pedestrian's touching unintentionally to lead to damaging, simultaneously through first gear, the combination between parts such as U-shaped board and rack is used, can adjust the position of first casing and electronic information board, can adapt to the demand of different positions, can dispel the heat to the electronic information board of long-term use through the ventilation fan simultaneously.

Description

Electronic information board fixing and supporting device

Technical Field

The utility model relates to an electronic information board technical field specifically is an electronic information board fixed stay device.

Background

The electronic information board is widely used in the fields of exhibition, promotion, advertising and the like, plays a great role in the promotion of commodities and the promotion of information, and a merchant generally places the electronic information board outdoors to attract the attention of people around in order to promote new products.

The invention is disclosed in China: CN207034571U discloses an adjustable fixing and supporting device for electronic information billboard, which can prevent the electronic information board from shaking left and right due to external force, and even falling off, after the electronic information board is fixed, the electronic information board is adjusted to a height suitable for people to watch through an adjusting mechanism, so as to improve the ornamental performance, and achieve a good propaganda effect, however, there is a certain problem, although the device can adjust the electronic information board to a suitable position through an adjusting mechanism, the device exposes the electronic information board outside, the electronic information board exposed outside is likely to be accidentally touched by passersby and damaged, therefore, the fixing and supporting device for electronic information board is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electronic information board fixed stay device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic information board fixed stay device, includes the base, two first casings of the last surface symmetry fixedly connected with of base, the inside wall of first casing rotates through the bearing and is connected with the connecting rod, two first gears of the lateral wall symmetry fixedly connected with of connecting rod, two first stoppers of the inside wall symmetry fixedly connected with of first casing, first spout has been seted up to the inside wall of first stopper, the inside wall sliding connection of first spout has first slider, one side fixedly connected with U-shaped plate of first slider, the front surface fixedly connected with rack of U-shaped plate, the back fixed surface fixedly connected with second casing of U-shaped plate, two ventilation fans of the inside wall symmetry fixedly connected with of second casing, the one end fixedly connected with first in command of connecting rod.

Preferably, the upper surface of the second shell is symmetrically and fixedly connected with two support rods, and the tops of the support rods are fixedly connected with a rain baffle.

Preferably, the inside wall symmetry fixedly connected with two first stoppers of second casing, two one side fixedly connected with LED lamp that first stopper is adjacent.

Preferably, two L-shaped plates of inside wall symmetry fixedly connected with of second casing, the second spout has been seted up to the inside wall of L-shaped plate, the inside wall sliding connection of second spout has the second slider, one side fixedly connected with second plate body of second slider, the front surface symmetry of second plate body is connected with two first threaded rods through the bearing rotation, first threaded rod is kept away from the one end fixedly connected with knob of second plate body, the one end of first threaded rod runs through second casing lateral wall, the rear surface of L-shaped plate with the front surface of second plate body all bonds and has the rubber pad.

Preferably, the front surface of the second shell is hinged with a door body.

Preferably, the front surface of the second shell is provided with a switch group, and an electrical output end of the switch group is respectively electrically connected with the electrical input end of the ventilation fan and the electrical input end of the LED lamp through a wire.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic information board fixed stay device possesses following beneficial effect: through the base, first casing, the combination setting between parts such as connecting rod and second casing, can put into the inside of second casing with the electronic information board, avoided pedestrian's touching unintentionally to lead to damaging, simultaneously through first gear, the combination between parts such as U-shaped board and rack is used, can adjust the position of first casing and electronic information board, can adapt to the demand of different positions, can dispel the heat to the electronic information board of long-term use through the ventilation fan simultaneously.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic structural view of the L-shaped plate of the present invention.

In the figure: 1. a base; 2. a first housing; 3. a connecting rod; 4. a first handle; 5. a first gear; 6. a first chute; 7. a first slider; 8. a U-shaped plate; 9. a gear rack; 10. a second housing; 11. a support bar; 12. a door body; 13. a ventilating fan; 14. a rain shield; 15. an L-shaped plate; 16. a knob; 17. a second chute; 18. a second slider; 19. a rubber pad; 20. a second plate body; 21. a first threaded rod; 22. a first stopper; 23. an LED lamp; 24. and a switch group.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electronic information board fixed stay device, the on-line screen storage device comprises a base 1, two first casings 2 of base 1's last surface symmetry fixedly connected with, the inside wall of first casing 2 rotates through the bearing and is connected with connecting rod 3, two first gears 5 of the outside wall symmetry fixedly connected with of connecting rod 3, two first stoppers 22 of the inside wall symmetry fixedly connected with of first casing 2, first spout 6 has been seted up to the inside wall of first stopper 22, the inside wall sliding connection of first spout 6 has first slider 7, one side fixedly connected with U-shaped plate 8 of first slider 7, the front surface fixedly connected with rack 9 of U-shaped plate 8, the rear surface fixedly connected with second casing 10 of U-shaped plate 8, two ventilating fans 13 of the inside wall symmetry fixedly connected with of second casing 10, the one end fixedly connected with the first in command 4 of connecting rod 3.

In this embodiment, specifically: the upper surface of the second shell 10 is symmetrically and fixedly connected with two support rods 11, and the tops of the support rods 11 are fixedly connected with a rain baffle 14; by the arrangement of the supporting rod 11, the rain shield 14 can be supported, and the rain shield 14 can prevent rainwater from directly contacting the device.

In this embodiment, specifically: two first limiting blocks 22 are symmetrically and fixedly connected to the inner side wall of the second shell 10, and an LED lamp 23 is fixedly connected to one side of each of the two first limiting blocks 22; through the arrangement of the LED lamp 23, pedestrians can see the inside of the device at night.

In this embodiment, specifically: two L-shaped plates 15 are symmetrically and fixedly connected to the inner side wall of the second shell 10, a second sliding groove 17 is formed in the inner side wall of each L-shaped plate 15, a second sliding block 18 is slidably connected to the inner side wall of each second sliding groove 17, a second plate body 20 is fixedly connected to one side of each second sliding block 18, two first threaded rods 21 are symmetrically and rotatably connected to the front surface of each second plate body 20 through bearings, a knob 16 is fixedly connected to one end, away from the second plate body 20, of each first threaded rod 21, one end of each first threaded rod 21 penetrates through the outer side wall of the second shell 10, and rubber pads 19 are bonded to the rear surface of each L-shaped plate 15 and the front surface; through the setting of L shaped plate 15, can put into L shaped plate 15's rear with the electronic information board to fix the electronic information board, through the setting of second plate body 20 and first threaded rod 21, the user can drive first threaded rod 21 through knob 16 and rotate, and the rotation of first threaded rod 21 can adjust the position of second plate body 20 in second casing 10 is inside, and the adjustment of second plate body 20 position can be fixed once more in the inside of second casing 10 to the electronic information board.

In this embodiment, specifically: the front surface of the second casing 10 is hinged with a door body 12, the door body 12 is made of a transparent acrylic sheet, and through the arrangement of the door body 12, the electronic information board can be protected, and pedestrians can see the inside of the second casing 10 through the door body 12.

In this embodiment, specifically: the switch group 24 is installed on the front surface of the second casing 10, and the electrical output end of the switch group 24 is electrically connected with the electrical input ends of the ventilation fan 13 and the LED lamp 23 through wires; through the setting of switch group 24, the staff can be through switch group 24 control LED lamp 23 and ventilation fan 13 the opening and close.

The specific models of the ventilating fan 13 in this embodiment are: TF 220V.

In summary, the working principle and working process of the electronic information board fixing and supporting device are that, when in use, firstly, a worker can put the electronic information board into the second casing 10, the second casing 10 can limit and fix the electronic information board, and simultaneously, the user can adjust the position of the first threaded rod 21 in the second casing 10 by rotating the knob 16, and through the adjustment of the position of the first threaded rod 21, the second board 20 can be driven to compress and fix the electronic information board again, after the electronic information board is fixed, the worker can rotate the connecting rod 3 by taking the first handle 4 as an acting point according to the requirement, the rotation of the connecting rod 3 can drive the first gear 5 to rotate, the rotation of the first gear 5 can drive the U-shaped board 8 engaged by the gear strip 9 to adjust the position, the adjustment of the position of the U-shaped board 8 can drive the second casing 10 to adjust the position, meanwhile, most of the electronic information boards are electronic display screens which use electricity, the electronic display screens can generate a large amount of heat under long-time work, and the heat generated by the electronic display screens can be dissipated to the outside through the ventilating fans 13.

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 an electronic information board fixed stay device, includes base (1), its characterized in that: the upper surface of the base (1) is symmetrically and fixedly connected with two first shells (2), the inner side wall of each first shell (2) is rotatably connected with a connecting rod (3) through a bearing, the outer side wall of each connecting rod (3) is symmetrically and fixedly connected with two first gears (5), the inner side wall of each first shell (2) is symmetrically and fixedly connected with two first limit blocks (22), the inner side wall of each first limit block (22) is provided with a first chute (6), the inner side wall of each first chute (6) is slidably connected with a first sliding block (7), one side of each first sliding block (7) is fixedly connected with a U-shaped plate (8), the front surface of each U-shaped plate (8) is fixedly connected with a gear strip (9), the rear surface of each U-shaped plate (8) is fixedly connected with a second shell (10), and the inner side wall of each second shell (10) is symmetrically and fixedly connected with two ventilating fans, one end of the connecting rod (3) is fixedly connected with a first handle (4).

2. An electronic information board fixing and supporting device according to claim 1, wherein: the upper surface of the second shell (10) is symmetrically and fixedly connected with two supporting rods (11), and the top of each supporting rod (11) is fixedly connected with a rain baffle (14).

3. An electronic information board fixing and supporting device according to claim 1, wherein: the LED lamp is characterized in that two first limiting blocks (22) and two LED lamps (23) are fixedly connected to the inner side wall of the second shell (10) symmetrically and fixedly connected to one side, adjacent to the first limiting blocks (22).

4. An electronic information board fixing and supporting device according to claim 1, wherein: two L shaped plate (15) of inside wall symmetry fixedly connected with of second casing (10), second spout (17) have been seted up to the inside wall of L shaped plate (15), the inside wall sliding connection of second spout (17) has second slider (18), one side fixedly connected with second plate body (20) of second slider (18), the front surface symmetry of second plate body (20) is connected with two first threaded rod (21) through the bearing rotation, keep away from first threaded rod (21) the one end fixedly connected with knob (16) of second plate body (20), the one end of first threaded rod (21) is run through second casing (10) lateral wall, the rear surface of L shaped plate (15) with the front surface of second plate body (20) all bonds and has rubber pad (19).

5. An electronic information board fixing and supporting device according to claim 1, wherein: the front surface of the second shell (10) is hinged with a door body (12).

6. An electronic information board fixing and supporting device according to claim 3, wherein: the front surface mounting of second casing (10) has switch group (24), the electrical property output of switch group (24) pass through the wire respectively with ventilation fan (13) with the electrical property input electric connection of LED lamp (23).