CN214955805U

CN214955805U - Convenient LCD screen advertising frame of dismantling

Info

Publication number: CN214955805U
Application number: CN202120823147.6U
Authority: CN
Inventors: 刘伟
Original assignee: Jiangxi Yidian Intelligent Technology Co ltd
Current assignee: Jiangxi Yidian Intelligent Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-30
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to the technical field of advertising, a convenient LCD screen advertising frame of dismantling is related to, wherein, the on-line screen storage device comprises a base, the top fixedly connected with multisection push rod of base, the top fixedly connected with backup pad of multisection push rod, the top fixedly connected with locating piece of backup pad, locating piece surface joint has liquid crystal display, the inside logical groove of having seted up of locating piece. Its beneficial effect is, this convenient LCD screen advertising frame who dismantles, through rotating the knob, can drive initiative bevel gear and driven bevel gear meshing rotation through first damping pivot, and then make second damping pivot drive first lead screw and second lead screw rotate, can make the screw thread section of thick bamboo drive stopper and spacing groove joint or separation, reach the purpose of carrying out quick assembly disassembly to liquid crystal display, through setting up solar panel, can absorb and convert the electric energy to outside solar energy and carry and store the use to the battery, the reinforcing is to the utilization efficiency of resource.

Description

Convenient LCD screen advertising frame of dismantling

Technical Field

The utility model belongs to the technical field of advertising, concretely relates to convenient LCD screen advertising frame who dismantles.

Background

The advertisement, as the name implies, is an advertisement that informs the general public of the society of something. The meaning of advertisement is broadly and narrowly defined. Non-economic advertising refers to advertising that is not targeted for profit. Economic advertisement is the advertisement with profit as the purpose, and in the advertising process, generally can use the LCD screen to carry out propaganda show to advertisement content, but the advertising LCD screen that has now used mostly has the drawback of inconvenient dismantlement.

The propaganda device for law general education (application number: 2019204760079) comprises a base, wherein an installation chamber is fixedly arranged in the base, a storage battery is fixedly arranged in the installation chamber, supporting columns are fixedly arranged at the top of the base, a display board is movably arranged between the supporting columns through connecting pieces, and the display board is convenient for workers to disassemble and assemble by arranging clamping grooves and clamping blocks, is convenient for the workers to carry, improves the practicability of the device, is convenient for the workers to transport, is provided with a sliding groove and a sliding block, has a sliding effect, is provided with a threaded head and a mounting hole, and can be installed even without tools.

Although above-mentioned patent has reached the dismantlement purpose to the device, its operation is complicated, and has the drawback of poor stability after the installation, and it is comparatively hard to the altitude mixture control of device simultaneously, and the function singleness can't provide rest space and read the propaganda page or leaf for the pedestrian, and then leads to propaganda inefficiency, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a convenient LCD screen advertising frame who dismantles, it has solved the technical problem of the complicated poor stability of operation, inconvenient dismantlement and function singleness.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal screen advertising frame convenient to disassemble comprises a base, wherein a plurality of sections of push rods are fixedly connected to the top of the base, a supporting plate is fixedly connected to the top end of each section of push rod, a positioning block is fixedly connected to the top of each supporting plate, a liquid crystal display screen is clamped on the surface of each positioning block, a through groove is formed in each positioning block, a first bearing is fixedly connected to the top of the inner wall of each through groove, a first damping rotating shaft penetrates through each first bearing, a driving bevel gear is fixedly connected to the surface of each first damping rotating shaft, two driven bevel gears are meshed to the surface of each driving bevel gear, a second damping rotating shaft is fixedly connected to the side surfaces of the driven bevel gears, a second bearing is sleeved on the surface of each second damping rotating shaft and is fixedly connected to the side surfaces of the inner walls of the through grooves, and a first screw rod and a second screw rod are fixedly connected to the other ends of the second damping rotating shafts, the equal threaded connection in surface of first lead screw and second lead screw has a screw thread section of thick bamboo, the one end fixedly connected with stopper of a screw thread section of thick bamboo, the spacing groove has been seted up to liquid crystal display's bottom side, spacing groove and stopper joint.

As a further aspect of the present invention: the bottom of first damping pivot passes first bearing and fixedly connected with knob, the bottom of backup pad is seted up flutedly, the knob is located the recess, there is the apron bottom of recess through hinge swing joint, the apron passes through hasp and backup pad fixed connection.

As a further aspect of the present invention: the box and the cushion are placed to the top fixedly connected with of base, the front side of placing the box has the chamber door through hinge swing joint, the equal fixedly connected with gyro wheel in position that the base bottom is close to the four corners, be provided with the brake block in the gyro wheel.

As a further aspect of the present invention: the top of backup pad is through fixing bolt fixedly connected with dead lever, the inside sliding connection of dead lever has the movable rod, through fixing bolt fixed connection between dead lever and the movable rod, the top fixedly connected with sunshade of movable rod.

As a further aspect of the present invention: the top front side of sunshade is provided with the light, the top of sunshade is provided with solar panel, the inside of sunshade is provided with the battery.

As a further aspect of the present invention: the front side of the supporting plate is provided with a microprocessor which is electrically connected with the illuminating lamp and the multi-section push rod through wires.

As a further aspect of the present invention: the top and the bottom of leading to the groove inner wall have all been seted up the spout, sliding connection has the slider in the spout, slider and screw thread section of thick bamboo fixed connection.

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

1. this convenient LCD screen advertising frame who dismantles, through rotating the knob, can drive initiative bevel gear and driven bevel gear meshing rotation through first damping pivot, and then make second damping pivot drive first lead screw and second lead screw rotate, can make the screw-thread section of thick bamboo drive stopper and spacing groove joint or separation, reach the purpose of carrying out quick assembly disassembly to liquid crystal display, through setting up solar panel, can absorb and convert the electric energy to outside solar energy and carry and store the use to the battery, the reinforcing is to the utilization efficiency of resource.

2. This convenient LCD screen advertising frame of dismantling, through pulling the sunshade from top to bottom, with the help of the slip of movable rod in the dead lever, can adjust the sunshade height according to liquid crystal display's height, reach the liquid crystal display to co-altitude and shelter from the purpose of protection, can fix between movable rod and the dead lever behind the height-adjusting with the help of fixing bolt, through setting up microprocessor, make things convenient for the user of service to pass through the operating condition of external control ware through microprocessor control electric putter and light.

3. This convenient LCD screen advertising frame who dismantles through liquid crystal display and locating piece joint, can reach when the installation and carry out spacing fixed purpose to liquid crystal display, places the box through the setting, can place the advertising brochure, and the pedestrian of being convenient for takes out the reading, improves the efficiency of publicity, with the help of the slider slip in the spout, can cooperate the screw thread section of thick bamboo to remove more stably.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic three-dimensional structure of the base of the present invention;

FIG. 3 is a front view of the present invention;

in the figure: 1. a base; 2. a soft cushion; 3. a first damping rotating shaft; 4. a first bearing; 5. a knob; 6. a groove; 7. a cover plate; 8. a roller; 9. placing the box; 10. a multi-section push rod; 11. fixing the rod; 12. fixing the bolt; 13. a movable rod; 14. a shutter; 15. an illuminating lamp; 16. a storage battery; 17. a solar panel; 18. a liquid crystal display screen; 19. a chute; 20. a slider; 21. a limiting block; 22. a limiting groove; 23. a microprocessor; 24. a threaded barrel; 25. a first lead screw; 26. a second damping rotating shaft; 27. a driven bevel gear; 28. a drive bevel gear; 29. a second lead screw; 30. positioning blocks; 31. a box door; 32. a second bearing; 33. a support plate; 34. a through groove.

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. 1-3, the present invention provides the following technical solutions: the utility model provides a convenient LCD screen advertising frame who dismantles, includes base 1, base 1's top fixedly connected with multisection push rod 10, the top fixedly connected with backup pad 33 of multisection push rod 10, the top fixedly connected with locating piece 30 of backup pad 33, through liquid crystal display 18 and the joint of locating piece 30, can reach when the installation and carry out spacing fixed purpose to liquid crystal display 18.

Locating piece 30 surface joint has liquid crystal display 18, locating piece 30 is inside to have seted up logical groove 34, the first bearing 4 of top fixedly connected with who leads to groove 34 inner wall, wear to be equipped with first damping pivot 3 in the first bearing 4, first bearing 4 and fixedly connected with knob 5 are passed to the bottom of first damping pivot 3, through rotating knob 5, can drive initiative bevel gear 28 and driven bevel gear 27 meshing rotation through first damping pivot 3, and then make second damping pivot 26 drive first lead screw 25 and second lead screw 29 rotate, can make screw cylinder 24 drive stopper 21 and spacing groove 22 joint or separation, reach the purpose of carrying out quick assembly disassembly to liquid crystal display 18.

Recess 6 has been seted up to the bottom of backup pad 33, and knob 5 is located recess 6, and hinge swing joint has apron 7 in the bottom of recess 6, and apron 7 passes through hasp and backup pad 33 fixed connection, through setting up apron 7, can seal recess 6, avoids outside personnel to open the condition of rotating knob 5.

Fixed surface of first damping pivot 3 is connected with drive bevel gear 28, drive bevel gear 28's surface engagement has two driven bevel gear 27, driven bevel gear 27's side fixedly connected with second damping pivot 26, second bearing 32 has been cup jointed on the surface of second damping pivot 26, second bearing 32 fixed connection is in leading to groove 34 inner wall side, the first lead screw 25 of other end fixedly connected with and second lead screw 29 of second damping pivot 26, the equal threaded connection in surface of first lead screw 25 and second lead screw 29 has screw section of thick bamboo 24, the one end fixedly connected with stopper 21 of screw section of thick bamboo 24, spacing groove 22 has been seted up to the bottom side of liquid crystal display 18, spacing groove 22 and stopper 21 joint.

The top of the base 1 is fixedly connected with a placing box 9 and a soft cushion 2, the front side of the placing box 9 is movably connected with a box door 31 through a hinge, a pedestrian can sit on the base 1 for a short rest through the soft cushion 2, an advertisement brochure can be placed through the placing box 9, the pedestrian can take out and read conveniently, the propaganda efficiency is improved, the positions of the bottom of the base 1, which are close to four corners, are all fixedly connected with rollers 8, brake pads are arranged in the rollers 8, the top of a supporting plate 33 is fixedly connected with a fixed rod 11 through a fixed bolt 12, the inside of the fixed rod 11 is slidably connected with a movable rod 13, the fixed rod 11 is fixedly connected with the movable rod 13 through the fixed bolt 12, the top end of the movable rod 13 is fixedly connected with a shielding plate 14, the shielding plate 14 is pulled up and down, the height of the shielding plate 14 can be adjusted according to the height of a liquid crystal display 18 by means of the sliding of the movable rod 13 in the fixed rod 11, reach the purpose that shelters from the protection to the liquid crystal display 18 of co-altitude, can fix between movable rod 13 and the dead lever 11 behind the height-adjusting with the help of fixing bolt 12.

Specifically, the top front side of sunshade 14 is provided with light 15, and the top of sunshade 14 is provided with solar panel 17, and the inside of sunshade 14 is provided with battery 16, through setting up solar panel 17, can absorb and convert the electric energy to outside solar energy and carry to battery 16 and store the use, the reinforcing is to the utilization efficiency of resource.

Specifically, the microprocessor 23 is arranged on the front side of the supporting plate 33, the microprocessor 23 is electrically connected with the illuminating lamp 15 and the multi-section push rod 10 through a conducting wire, and the microprocessor 23 is arranged, so that a user can conveniently control the working states of the electric push rod and the illuminating lamp 15 through the microprocessor 23 through an external controller.

Specifically, through the top and the bottom of 34 inner walls of groove all seted up spout 19, sliding connection has slider 20 in spout 19, and slider 20 and a screw thread section of thick bamboo 24 fixed connection with the help of the slip of slider 20 in spout 19, can cooperate screw thread section of thick bamboo 24 to remove about more stably.

The utility model discloses a theory of operation does:

s1, firstly, the shield plate 14 can be pulled upwards according to the height of the liquid crystal display 18, the movable rod 13 slides in the fixed rod 11 to adjust the shield plate 14 to a proper height, then the liquid crystal display 18 is clamped with the positioning block 30, then the knob 5 is rotated to enable the first damping rotating shaft 3 to drive the driving bevel gear to be meshed with the driven bevel gear 27 to rotate, further the second damping rotating shaft 26 drives the first screw rod 25 and the second screw rod 29 to rotate, the threaded cylinder 24 drives the limiting block 21 to be clamped with the limiting groove 22 to achieve the installation of the liquid crystal display 18, then the device is driven by the roller 8 to move to a propaganda position, and the brake pad is put down to be fixed;

s2, the multi-section push rod 10 is controlled to work through the microprocessor 23 through the external controller, the supporting plate 33 is driven to move up and down along with the extension and shortening of the multi-section push rod 10, the propaganda height of the liquid crystal display 18 is adjusted, the propaganda is played after the adjustment is finished, meanwhile, passersby can have a temporary rest on the base 1, the propaganda book in the placing box 9 can be taken out for reading, the propaganda effect is enhanced, meanwhile, in the using process, the solar panel 17 absorbs external solar energy and converts the external solar energy into electric energy for storage, and the resource utilization rate is improved;

and S3, when the device is not used, the device is moved to a placement position through the roller 8, the cover plate 7 is opened, the knob 5 is rotated reversely, the first screw rod 25 and the second screw rod 29 are rotated to drive the limiting block 21 to be separated from the limiting groove 22 through the thread cylinder 24, the liquid crystal display screen 18 is pulled forward to detach and place the liquid crystal display screen 18, then the fixing bolt 12 is screwed off, the fixing rod 11, the movable rod 13 and the shielding plate 14 are taken down, and the whole device is detached and placed.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a convenient LCD screen advertising frame who dismantles, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a multi-section push rod (10), the top of the multi-section push rod (10) is fixedly connected with a supporting plate (33), the top of the supporting plate (33) is fixedly connected with a positioning block (30), a liquid crystal display (18) is clamped on the surface of the positioning block (30), a through groove (34) is formed in the positioning block (30), the top of the inner wall of the through groove (34) is fixedly connected with a first bearing (4), a first damping rotating shaft (3) penetrates through the first bearing (4), the surface of the first damping rotating shaft (3) is fixedly connected with a driving bevel gear (28), the surface of the driving bevel gear (28) is engaged with two driven bevel gears (27), the side surface of each driven bevel gear (27) is fixedly connected with a second damping rotating shaft (26), and the surface of the second damping rotating shaft (26) is sleeved with a second bearing (32), second bearing (32) fixed connection is in leading to groove (34) inner wall side, the first lead screw (25) of other end fixedly connected with and second lead screw (29) of second damping pivot (26), the equal threaded connection in surface of first lead screw (25) and second lead screw (29) has a screw thread section of thick bamboo (24), the one end fixedly connected with stopper (21) of a screw thread section of thick bamboo (24), spacing groove (22) have been seted up to the bottom side of liquid crystal display (18), spacing groove (22) and stopper (21) joint.

2. The LCD screen advertising frame convenient to disassemble as claimed in claim 1, wherein: first bearing (4) and fixedly connected with knob (5) are passed to the bottom of first damping pivot (3), recess (6) are seted up to the bottom of backup pad (33), knob (5) are located recess (6), there is apron (7) bottom of recess (6) through hinge swing joint, apron (7) are through hasp and backup pad (33) fixed connection.

3. The LCD screen advertising frame convenient to disassemble as claimed in claim 1, wherein: the utility model discloses a box of placing, including base (1), box (9) and cushion (2) are placed to the top fixedly connected with of base (1), the front side of placing box (9) has chamber door (31) through hinge swing joint, the equal fixedly connected with gyro wheel (8) in position that base (1) bottom is close to the four corners, be provided with the brake block in gyro wheel (8).

4. The LCD screen advertising frame convenient to disassemble as claimed in claim 1, wherein: the top of backup pad (33) is through fixing bolt (12) fixedly connected with dead lever (11), the inside sliding connection of dead lever (11) has movable rod (13), through fixing bolt (12) fixed connection between dead lever (11) and movable rod (13), the top fixedly connected with sunshade (14) of movable rod (13).

5. The LCD screen advertising frame convenient to disassemble as claimed in claim 4, wherein: the top front side of sunshade (14) is provided with light (15), the top of sunshade (14) is provided with solar panel (17), the inside of sunshade (14) is provided with battery (16).

6. The LCD screen advertising frame convenient to disassemble as claimed in claim 1, wherein: the front side of the supporting plate (33) is provided with a microprocessor (23), and the microprocessor (23) is electrically connected with the illuminating lamp (15) and the multi-section push rod (10) through a conducting wire.

7. The LCD screen advertising frame convenient to disassemble as claimed in claim 1, wherein: the top and the bottom of the inner wall of the through groove (34) are both provided with a sliding groove (19), the sliding groove (19) is internally and slidably connected with a sliding block (20), and the sliding block (20) is fixedly connected with the threaded cylinder (24).