CN209843207U - Electronic information display device - Google Patents
Electronic information display device Download PDFInfo
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- CN209843207U CN209843207U CN201920935040.3U CN201920935040U CN209843207U CN 209843207 U CN209843207 U CN 209843207U CN 201920935040 U CN201920935040 U CN 201920935040U CN 209843207 U CN209843207 U CN 209843207U
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- China
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- fixedly arranged
- electronic information
- sliding
- symmetrically
- heat dissipation
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Abstract
The utility model relates to an electronic information display device, which comprises a U-shaped base, sliding plates are symmetrically fixed on the top of the U-shaped base, a lifting plate is arranged on the inner side of the sliding plate in a sliding way, a gear plate is symmetrically and fixedly arranged on the surface of the front side of the lifting plate, a supporting platform is fixedly arranged on one side of the sliding plate, a driving motor is fixedly arranged on the top of the supporting platform, a driving rod is fixedly connected to one side of the driving motor through a transmission shaft, the driving motor can drive a driving gear to rotate through the driving rod, the driving gear can drive a gear plate to lift and further drive a lifting plate to lift, the height of the liquid crystal display screen can be conveniently adjusted, and the advertisement sound played by the liquid crystal display screen can be expanded through the arrangement of a sound box, can improve the effect of publicity, through setting up the heat dissipation fan, the heat dissipation fan can be bloied the heat dissipation to liquid crystal display, can prevent that liquid crystal display internal component from damaging because of the high temperature.
Description
Technical Field
The utility model relates to an electronic information display device belongs to information display device technical field.
Background
Present used show article of indoor propaganda generally is the banner, the balloon, bill-board etc, print the advertising word at the banner, the balloon, be used for the propaganda on carriers such as bill-board, banner and bill-board generally are the standing still, to great meeting place, back row or the meeting personnel far away of distance can't see clearly, the effect of publicity can receive the influence of certain degree, it is exactly electronic information display device to use the most propaganda mode at fixed place at present, and electronic information display device mostly has the problem of highly unable regulation, influence the bandwagon effect, consequently, need further improvement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, provide an electronic information display device, the height adjustment is convenient, the display effect is good, the lifting plate can slide up and down by arranging the limit sliding groove and the limit sliding block, the driving motor can drive the driving gear to rotate by the driving rod, the driving gear can drive the gear plate to lift and further drive the lifting plate to lift, the height of the liquid crystal display screen can be conveniently adjusted, the acoustic can expand the advertisement sound played by the liquid crystal display screen by arranging the acoustic, the publicity effect can be improved, the heat radiation fan can blow and radiate the liquid crystal display screen by arranging the heat radiation fan, the damage of the internal elements of the liquid crystal display screen due to overhigh temperature can be prevented, the scissor type lifting frame can control the lifting of the universal wheel, when the electronic information display device needs to be moved, the universal wheel can be controlled to descend by the scissor type lifting frame to jack up the U-shaped base, after the moving is finished, the universal wheels are controlled to ascend through the scissor type lifting frame, the universal wheels are retracted into the inner cavity of the U-shaped base, the electronic information display device can be prevented from slipping, and the problem in the background technology can be effectively solved.
In order to solve the technical problem, the utility model provides a following technical scheme:
an electronic information display device comprises a U-shaped base, sliding plates are symmetrically and fixedly arranged at the top of the U-shaped base, a lifting plate is arranged on the inner side of the sliding plate in a sliding way, a gear plate is symmetrically and fixedly arranged on the surface of the front side of the lifting plate, a supporting platform is fixedly arranged on one side of the sliding plate, a driving motor is fixedly arranged on the top of the supporting platform, a driving rod is fixedly connected on one side of the driving motor through a transmission shaft, the driving rod is horizontally and fixedly arranged at the inner side of the sliding plate through a rotating shaft, the driving gear is symmetrically and fixedly sleeved at the outer side of the driving rod, the driving gear is meshed with the gear plate, the top of the lifting plate is fixedly provided with a display box frame, the inner cavity of the display box frame is provided with a liquid crystal display screen and a sound box, just the stereo set is located liquid crystal display both sides, show case frame rear side surface equidistance is equipped with inlet air channel, the fixed heat dissipation fan that is equipped with of inlet air channel inner chamber.
Furthermore, a dust filter screen is fixedly arranged on one side of the heat dissipation fan in the inner cavity of the air inlet channel.
Further, the equidistance symmetry in show case frame both sides is equipped with the heat dissipation hole groove, just heat dissipation hole inslot cavity is equipped with the screen cloth.
Further, the inner side of the sliding plate is dug with a limiting sliding chute.
Furthermore, limiting sliding blocks are symmetrically and fixedly arranged on two sides of the lifting plate and are located in the inner cavities of the limiting sliding grooves.
Further, the bottom of the U-shaped base is symmetrically and fixedly provided with a scissor type lifting frame, the bottom of the scissor type lifting frame is fixedly provided with a bottom plate, and the bottom of the bottom plate is symmetrically and fixedly provided with universal wheels.
The utility model discloses beneficial effect: the utility model relates to an electronic information display device, the height adjustment is convenient, the display effect is good, the lifting plate can slide up and down by arranging a limit sliding chute and a limit sliding block, a driving motor can drive a driving gear to rotate through a driving rod, the driving gear can drive a gear plate to lift and further drive the lifting plate to lift, the height of a liquid crystal display screen can be conveniently adjusted, the advertisement sound played by the liquid crystal display screen can be expanded by arranging a sound device, the propaganda effect can be improved, the liquid crystal display screen can be blown and radiated by the heat radiation fan by arranging the heat radiation fan, the damage of internal elements of the liquid crystal display screen due to overhigh temperature can be prevented, the scissor type lifting frame can control the lifting of universal wheels, when the electronic information display device needs to be moved, the universal wheels can be controlled to descend by the scissor type lifting frame to jack up the U-shaped base, and the universal, after the movement is finished, the universal wheels are controlled to ascend through the scissor type lifting frame, and the universal wheels are retracted into the inner cavity of the U-shaped base, so that the electronic information display device can be prevented from slipping.
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.
Fig. 1 is a front view of the electronic information display device of the present invention.
Fig. 2 is a schematic view of a frame structure of a display box of the electronic information display device of the present invention.
Fig. 3 is a side view of the display box frame of the electronic information display device of the present invention.
Fig. 4 is a top view of the slide plate and the lifting plate of the electronic information display device of the present invention.
Fig. 5 is a side view and sectional view of the display box frame of the electronic information display device of the present invention.
Reference numbers in the figures: 1. a U-shaped base; 2. a slide plate; 3. a lifting plate; 4. a gear plate; 5. a support table; 6. a drive motor; 7. a drive rod; 8. a drive gear; 9. a display box frame; 10. a liquid crystal display screen; 11. sounding; 12. an air inlet channel; 13. a heat dissipation fan; 14. a dust filter screen; 15. a heat dissipation hole slot; 16. a limiting slide block; 17. a scissor lift frame; 18. a base plate; 19. a universal wheel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The first embodiment is as follows:
as shown in figures 1-5, an electronic information display device comprises a U-shaped base 1, sliding plates 2 are symmetrically and fixedly arranged on the top of the U-shaped base 1, a lifting plate 3 is arranged on the inner side of the sliding plate 2 in a sliding manner, gear plates 4 are symmetrically and fixedly arranged on the front surface of the lifting plate 3, a supporting table 5 is fixedly arranged on one side of the sliding plate 2, a driving motor 6 is fixedly arranged on the top of the supporting table 5, a driving rod 7 is fixedly connected to one side of the driving motor 6 through a transmission shaft, the driving rod 7 is horizontally and fixedly arranged on the inner side of the sliding plate 2 through a rotating shaft, a driving gear 8 is symmetrically and fixedly sleeved on the outer side of the driving rod 7, the driving gear 8 is meshed with the gear plates 4, the driving motor 6 can drive the driving gear 8 to rotate through the driving rod 7, the, the convenience is adjusted liquid crystal display 10's height, the fixed show case frame 9 that is equipped with in 3 tops of lifter plate, liquid crystal display 10 and stereo set 11 are installed to show case frame 9 inner chamber, just stereo set 11 is located liquid crystal display 10 both sides, and through setting up stereo set 11, stereo set 11 can enlarge the advertisement sound of liquid crystal display 10 broadcast, can improve the effect of publicity, show case frame 9 rear side surface equidistance is equipped with inlet channel 12, inlet channel 12 inner chamber is fixed to be equipped with heat dissipation fan 13, and through setting up heat dissipation fan 13, heat dissipation fan 13 can blow the heat dissipation to liquid crystal display 10, can prevent that liquid crystal display 10 internal component from damaging because of the high temperature.
In this embodiment, 9 both sides equidistance symmetry of show case frame is equipped with heat dissipation hole groove 15, just 15 inner chambers of heat dissipation hole groove are equipped with the screen cloth, set up heat dissipation hole groove 15 and can accelerate the heat dissipation of 9 inner chambers of show case frame, set up the screen cloth and can prevent that the dust from getting into 9 inner chambers of show case frame.
In this embodiment, the inner side of the sliding plate 2 is dug with a limiting sliding groove 20, and the limiting sliding groove 20 is arranged to guide and limit the limiting sliding block 16.
In this embodiment, the two sides of the lifting plate 3 are symmetrically and fixedly provided with the limiting sliding blocks 16, and the limiting sliding blocks 16 are located in the inner cavities of the limiting sliding grooves 20, so that the lifting plate 3 can slide up and down.
Example two:
as shown in fig. 1 and 5, a dust filter 14 is fixedly disposed in the inner cavity of the air intake channel 12 at one side of the heat dissipating fan 13, and the dust filter 14 is disposed to prevent dust from entering the inner cavity of the display box frame 9.
Example three:
as shown in fig. 1, the fixed fork lift frame 17 that cuts of fixed being equipped with of U-shaped base 1 bottom symmetry, the fixed bottom plate 18 that is equipped with in fork lift frame 17 bottom, the fixed universal wheel 19 that is equipped with of bottom plate 18 bottom symmetry, the fork lift frame 17 that cuts can control the universal wheel 19 and go up and down, when needs remove electronic information display device through the fork lift frame 17 control universal wheel 19 decline U-shaped base 1 jack-up can remove the device through universal wheel 19, remove to finish through the fork lift frame 17 control universal wheel 19 and rise, to universal wheel 19 indentation U-shaped base 1 inner chamber, can prevent that electronic information display device from taking place the swift current car phenomenon.
The utility model discloses the theory of operation: the driving motor 6 can drive the driving gear 8 to rotate through the driving rod 7, the driving gear 8 can drive the gear plate 4 to lift and further drive the lifting plate 3 to lift, the height of the liquid crystal display screen 10 can be conveniently adjusted, the sound 11 can enlarge the advertisement sound played by the liquid crystal display screen 10, the propaganda effect can be improved, the heat dissipation fan 13 can blow and dissipate heat for the liquid crystal display screen 10, the damage of the internal elements of the liquid crystal display screen 10 due to overhigh temperature can be prevented, the scissor type lifting frame 17 can control the universal wheel 19 to lift, when the electronic information display device needs to be moved, the universal wheel 19 is controlled to descend through the scissor type lifting frame 17 to jack up the U-shaped base 1, the device can be moved through the universal wheel 19, after the movement is finished, the universal wheel 19 is controlled to ascend through the scissor type lifting frame 17, and the universal wheel 19 is retracted, the electronic information display device can be prevented from sliding.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. An electronic information display device, includes U-shaped base (1), its characterized in that: the improved display cabinet is characterized in that sliding plates (2) are symmetrically and fixedly arranged at the tops of the U-shaped bases (1), lifting plates (3) are arranged on the inner sides of the sliding plates (2) in a sliding mode, gear plates (4) are symmetrically and fixedly arranged on the surfaces of the front sides of the lifting plates (3), a supporting table (5) is fixedly arranged on one side of the sliding plates (2), a driving motor (6) is fixedly arranged at the top of the supporting table (5), one side of the driving motor (6) is fixedly connected with a driving rod (7) through a transmission shaft, the driving rod (7) is horizontally and fixedly arranged on the inner side of the sliding plates (2) through a rotating shaft, driving gears (8) are symmetrically and fixedly sleeved on the outer sides of the driving rod (7) and are connected with the gear plates (4) in a meshing mode, display boxes (9) are fixedly arranged at the tops of the lifting plates, and stereo set (11) are located liquid crystal display (10) both sides, show case frame (9) rear side surface equidistance is equipped with inlet channel (12), inlet channel (12) inner chamber is fixed and is equipped with heat dissipation fan (13).
2. An electronic information presentation device as claimed in claim 1, wherein: and a dust filter screen (14) is fixedly arranged on one side of the inner cavity of the air inlet channel (12) and positioned on the heat dissipation fan (13).
3. An electronic information presentation device as claimed in claim 1, wherein: the equidistance symmetry in show case frame (9) both sides is equipped with heat dissipation hole groove (15), just heat dissipation hole groove (15) inner chamber is equipped with the screen cloth.
4. An electronic information presentation device as claimed in claim 1, wherein: and a limiting sliding groove (20) is dug in the inner side of the sliding plate (2).
5. An electronic information presentation device as claimed in claim 4, wherein: limiting sliding blocks (16) are symmetrically and fixedly arranged on two sides of the lifting plate (3), and the limiting sliding blocks (16) are located in inner cavities of the limiting sliding grooves (20).
6. An electronic information presentation device as claimed in claim 1, wherein: the bottom of the U-shaped base (1) is symmetrically and fixedly provided with a scissor type lifting rack (17), the bottom of the scissor type lifting rack (17) is fixedly provided with a bottom plate (18), and the bottom of the bottom plate (18) is symmetrically and fixedly provided with universal wheels (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935040.3U CN209843207U (en) | 2019-06-20 | 2019-06-20 | Electronic information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935040.3U CN209843207U (en) | 2019-06-20 | 2019-06-20 | Electronic information display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843207U true CN209843207U (en) | 2019-12-24 |
Family
ID=68898730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935040.3U Expired - Fee Related CN209843207U (en) | 2019-06-20 | 2019-06-20 | Electronic information display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209843207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991875A (en) * | 2021-01-25 | 2021-06-18 | 林玲 | Teaching device for experiment, experiment teaching method and application |
| CN115083315A (en) * | 2022-06-23 | 2022-09-20 | 重庆第二师范学院 | Anti-toppling teaching display tool convenient to display |
-
2019
- 2019-06-20 CN CN201920935040.3U patent/CN209843207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991875A (en) * | 2021-01-25 | 2021-06-18 | 林玲 | Teaching device for experiment, experiment teaching method and application |
| CN115083315A (en) * | 2022-06-23 | 2022-09-20 | 重庆第二师范学院 | Anti-toppling teaching display tool convenient to display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20200620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |