CN210890643U - Video propaganda device for network popularization - Google Patents
Video propaganda device for network popularization Download PDFInfo
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- CN210890643U CN210890643U CN201920803021.5U CN201920803021U CN210890643U CN 210890643 U CN210890643 U CN 210890643U CN 201920803021 U CN201920803021 U CN 201920803021U CN 210890643 U CN210890643 U CN 210890643U
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Abstract
The utility model provides a video propaganda device for network promotion. The video propaganda device for network popularization comprises: a support device; the lifting device is fixed at the top of the supporting device and comprises two fixing devices, and opposite sides of the two fixing devices are connected through a supporting frame; the driving device is fixed at the top of the supporting device; the top plate is fixed on the top of the lifting device, and the edge of the top plate is rotatably connected with a display screen. The utility model provides a video propaganda device for network popularization drives first threaded rod through first motor and rotates for two first screw thread pieces on first threaded rod surface or back-to-back motion in opposite directions, and then drive roof and display screen lift, adjust the height of display screen, adjust suitable display screen height as required, improve and watch experience effect.
Description
Technical Field
The utility model relates to a propaganda device field especially relates to a video propaganda device for network promotion.
Background
At present, along with the development of electronic information, more and more electronic products are widely applied, the LED display screen products are continuously growing, and the market demand of the LED display screen is also expanded. With the continuous improvement of the demand of advertising media and information dissemination, the function of the LED display screen is far from meeting the market demand if it only stays in the monochrome text display, and the market is more and more inclined to accept the large-size LED display screen which can provide video and audio effects at the same time.
The current propaganda device can not adjust the angle of LED display screen when going up and down the LED display screen, and it is very inconvenient to use, leads to the LED display screen not good yet of effect of vwatching.
Therefore, there is a need to provide a video propaganda apparatus for network promotion to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a video propaganda device for network promotion has solved the problem that can not angle regulation.
In order to solve the technical problem, the utility model provides a video propaganda device for network popularization, include: a support device; the lifting device is fixed at the top of the supporting device and comprises two fixing devices, and opposite sides of the two fixing devices are connected through a supporting frame; the driving device is fixed at the top of the supporting device; the top plate is fixed on the top of the lifting device, and the edge of the top plate is rotatably connected with a display screen; the adjusting device is arranged on the top of the top plate; a guard secured to an edge of the top plate.
Preferably, the supporting device comprises a bottom plate, the bottom of the bottom plate is fixedly connected with four electric telescopic rods, the bottom of each electric telescopic rod penetrates through the bottom plate, and a supporting seat is arranged at the bottom of each electric telescopic rod.
Preferably, fixing device includes the stopper, the side fixedly connected with gag lever post of stopper, the sliding surface connection of gag lever post has the slider, the top of bottom plate just is located the first spacing of fixedly connected with in the slider bottom position, the bottom sliding connection of slider in the surface of first spacing.
Preferably, the slider includes the block, the centre department of the side of block has seted up the sliding hole, the draw-in groove has been seted up to the bottom of block, the top of block pass through the connecting block rotate connect in the support frame.
Preferably, drive arrangement includes first motor, the first threaded rod of output fixedly connected with of first motor, the one end that first motor was kept away from to first threaded rod is provided with first stopper, first stopper fixed connection in the top of bottom plate, the surperficial threaded connection of first threaded rod has first thread piece, the side of first thread piece passes through connecting rod fixed connection in the side of slider.
Preferably, adjusting device includes the second motor, second motor output end fixedly connected with second threaded rod, the both ends of second threaded rod all are provided with the second stopper, second stopper fixed connection in the top of roof, the surperficial threaded connection of second threaded rod has second thread piece, the roof fixedly connected with second spacing of roof, the bottom sliding connection of second thread piece in the surface of second spacing, the top of second thread piece is rotated and is connected with the bracing piece, the bracing piece is kept away from the one end of second thread piece is rotated and is connected in the bottom of display screen.
Preferably, the protection device comprises a support column, and a rubber pad is arranged at the top of the support column.
Preferably, the bottom of the bottom plate is provided with four universal wheels.
Compared with the prior art, the utility model provides a video propaganda device for network promotion has following beneficial effect:
the utility model provides a video propaganda device for network popularization, it rotates to drive first threaded rod through first motor, make two first screw thread pieces on first threaded rod surface or back-to-back motion in opposite directions, and then drive roof and display screen lift, adjust the height of display screen, adjust suitable display screen height as required, improve and watch experience effect, it rotates to drive the second threaded rod through the second motor, make the second screw thread piece remove about, the second screw thread piece passes through the angle that the display screen was adjusted to the bracing piece, can be nimble angle regulation as required, improve ornamental effect, through setting up the universal wheel bottom the bottom plate, make the removal that whole device can be nimble, facilitate the use, be connected with the supporting seat through electric telescopic handle on the bottom plate simultaneously, when fixed watching, available supporting seat strutting arrangement, improve overall stability.
Drawings
Fig. 1 is a schematic structural diagram of a video advertisement device for network promotion according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of the utility model shown in fig. 1 after the display screen is raised;
FIG. 3 is a schematic structural diagram of the driving device shown in FIG. 1;
fig. 4 is a schematic structural view of the slider shown in fig. 1.
Reference numbers in the figures: 1. the supporting device, 11, a bottom plate, 12, an electric telescopic rod, 13, a supporting seat, 2, a lifting device, 21, a fixing device, 211, a limiting block, 212, a limiting rod, 213, a sliding block, 2131, a block body, 2132, a sliding hole, 2133, a clamping groove, 2134, a connecting block, 214, a first limiting strip, 22, a supporting frame, 3, a driving device, 31, a first motor, 32, a first threaded rod, 33, a first limiting block, 34, a first threaded block, 35, a connecting rod, 4, a top plate, 5, a display screen, 6, an adjusting device, 61, a second motor, 62, a second threaded rod, 63, a second limiting block, 64, a second threaded block, 65, a second limiting strip, 66, a supporting rod, 7, a protecting device, 71, a supporting column, 72, a rubber pad, 8 and a universal wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a video advertisement device for network promotion according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the utility model shown in fig. 1 after the display screen is raised; FIG. 3 is a schematic structural diagram of the driving device shown in FIG. 1; fig. 4 is a schematic structural view of the slider shown in fig. 1.
The video promotion device for network promotion comprises:
a support device 1;
the lifting device 2 is fixed on the top of the supporting device 1, the lifting device 2 comprises two fixing devices 21, and opposite sides of the two fixing devices 21 are connected through a supporting frame 22;
the driving device 3 is fixed at the top of the supporting device 1;
the top plate 4 is fixed on the top of the lifting device 2, and the edge of the top plate 4 is rotatably connected with a display screen 5;
the adjusting device 6 is arranged on the top of the top plate 4; and the protection device 7 is fixed on the edge of the top plate 4, and the protection device 7 is fixed on the edge of the top plate 4.
The sliding block 213 comprises a block 2131, a sliding hole 2132 is formed in the center of the side surface of the block 2131, the inner diameter of the sliding hole 2132 is larger than that of the limiting rod 212, the sliding hole 2132 is matched with the limiting rod 212, so that the sliding block 213 can slide relative to the limiting rod 212, a clamping groove 2133 is formed in the bottom of the block 2131, the clamping groove 2133 is matched with the first limiting strip 214, and the top of the block 2131 is rotatably connected to the support frame 22 through a connecting block 2134.
The driving device 3 comprises a first motor 31, a first threaded rod 32 fixedly connected with an output end of the first motor 31, two reverse threads arranged on the surface of the first threaded rod 32, a first limit block 33 arranged at one end, far away from the first motor 31, of the first threaded rod 32, the first limit block 33 fixedly connected with the top of the bottom plate 11, a first thread block 34 connected with the surface of the first threaded rod 32, two first thread blocks 34 arranged on the surface of the first threaded rod 32, the two first thread blocks 34 respectively arranged on the reverse threads, the first threaded rod 32 rotating to enable the two first thread blocks 34 to be close to or far away from each other, and the side surface of the first thread block 34 is fixedly connected with the side surface of the sliding block 213 through a connecting rod 35.
The adjusting device 6 comprises a second motor 61, a second threaded rod 62 is fixedly connected to the output end of the second motor, second limiting blocks 63 are arranged at two ends of the second threaded rod 62, the second limiting blocks 63 are fixedly connected to the top of the top plate 4, the second threaded rod 62 is rotatably connected to the second limiting blocks 63, second threaded blocks 64 are in threaded connection with the surface of the second threaded rod 62, second limiting strips 65 are fixedly connected to the top plate of the top plate 4, the bottom of each second threaded block 64 is slidably connected to the surface of each second limiting strip 65, the second limiting strips 65 limit the rotation of the second threaded blocks 64, so that the second threaded blocks 64 can only slide along the second limiting strips 65 when the second threaded rods 62 rotate, supporting rods 66 are rotatably connected to the top of the second threaded blocks 64, and one ends of the supporting rods 66, which are far away from the second threaded blocks 64, are rotatably connected to the bottom of the display screen 5, the movement of the second screw block 64 can support or put down the display screen 5 through the support rod 66, the display screen 5 can rotate relative to the top plate 4, the side surface of the display screen 5 adopts a right-angle design, and the display screen 5 can be provided with good stability by standing on the display screen 5.
The protection device 7 comprises a support column 71, a rubber pad 72 is arranged at the top of the support column 71, the rubber pad 72 can support the display screen 5 when the display screen 5 is put down, and good protection can be provided when the display screen 5 is packed up for transportation.
Four universal wheels 8 are arranged at the bottom of the bottom plate 11, and the arrangement of the universal wheels 8 enables the whole device to be conveniently moved.
The utility model provides a video propaganda device for network promotion's theory of operation as follows:
Step 2, when the height of the display screen 5 needs to be adjusted, the first motor 31 drives the first threaded rod 32 to rotate, so that the two first threaded blocks 34 on the surface of the first threaded rod 32 move in opposite directions or in opposite directions, the first threaded blocks 34 drive the sliding block 213 to move through the connecting rod 35, the sliding block 213 drives the supporting frame 22 to do scissor motion through the connecting block 2134 at the top, so that the top plate 4 rises or falls, and the top plate 4 drives the display screen 5 to rise or fall, thereby achieving the effect of adjusting the height of the display screen 5.
And 3, when the angle of the display screen 5 needs to be adjusted, the second motor 61 drives the second threaded rod 62 to rotate, the second threaded block 64 moves left and right under the action of the second limiting strip 65, the second threaded block 64 drives the supporting rod 66 to move, the supporting rod 66 supports or puts down the display screen 5, and the display screen 5 rotates relative to the top plate 4, so that the effect of adjusting the angle of the display screen 5 is achieved.
Compared with the prior art, the utility model provides a video propaganda device for network promotion has following beneficial effect:
the utility model provides a video propaganda device for network popularization, drive first threaded rod 32 through first motor 31 and rotate, make two first screw thread blocks 34 on first threaded rod 32 surface move towards each other or back-to-back, and then drive roof 4 and display screen 5 and go up and down, adjust the height of display screen 5, adjust suitable display screen 5 height as required, improve and watch the experience effect, drive second threaded rod 62 through second motor 61 and rotate, make second screw thread block 64 move left and right, second screw thread block 64 adjusts the angle of display screen 5 through bracing piece 66, can be nimble angle regulation as required, improve the effect of vwatching, through setting up universal wheel 8 in bottom plate 11, make the whole device can nimble removal, facilitate the use, be connected with supporting seat 13 through electric telescopic handle 12 on bottom plate 11 simultaneously, when fixed watching, the supporting device of the supporting seat 13 can be used, and the overall stability is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A video promotion device for web promotion, comprising:
a support device;
the lifting device is fixed at the top of the supporting device and comprises two fixing devices, and opposite sides of the two fixing devices are connected through a supporting frame;
the driving device is fixed at the top of the supporting device;
the top plate is fixed on the top of the lifting device, and the edge of the top plate is rotatably connected with a display screen;
the adjusting device is arranged on the top of the top plate;
a guard secured to an edge of the top plate.
2. The video propaganda device for network popularization according to claim 1, wherein the support device comprises a bottom plate, four electric telescopic rods are fixedly connected to the bottom of the bottom plate, the bottom of the electric telescopic rods penetrates through the bottom plate, and a support seat is arranged at the bottom of the electric telescopic rods.
3. The video propaganda device for the network popularization according to claim 2, wherein the fixing device comprises a limiting block, a limiting rod is fixedly connected to the side surface of the limiting block, a sliding block is slidably connected to the surface of the limiting rod, the top of the bottom plate is fixedly connected with a first limiting strip at the bottom of the sliding block, and the bottom of the sliding block is slidably connected to the surface of the first limiting strip.
4. The video propaganda device for network popularization according to claim 3, wherein the slider comprises a block body, a sliding hole is formed in the center of the side face of the block body, a clamping groove is formed in the bottom of the block body, and the top of the block body is rotatably connected to the support frame through a connecting block.
5. The video propaganda device for network popularization according to claim 2, wherein the driving device comprises a first motor, the output end of the first motor is fixedly connected with a first threaded rod, one end of the first threaded rod, which is far away from the first motor, is provided with a first limiting block, the first limiting block is fixedly connected to the top of the bottom plate, the surface of the first threaded rod is in threaded connection with a first threaded block, and the side surface of the first threaded block is fixedly connected to the side surface of the sliding block through a connecting rod.
6. The video propaganda device for network popularization according to claim 1, wherein the adjusting device comprises a second motor, the output end of the second motor is fixedly connected with a second threaded rod, the two ends of the second threaded rod are both provided with second limiting blocks, the second limiting blocks are fixedly connected to the top of the top plate, the surface of the second threaded rod is in threaded connection with second threaded blocks, the top plate of the top plate is fixedly connected with second limiting strips, the bottom of the second threaded blocks is slidably connected to the surface of the second limiting strips, the top of the second threaded blocks is rotatably connected with supporting rods, and one ends of the supporting rods, which are far away from the second threaded blocks, are rotatably connected to the bottom of the display screen.
7. The video propaganda device for network popularization according to claim 1, wherein the protection device comprises a support column, and a rubber pad is arranged on the top of the support column.
8. The video propaganda device for internet promotion according to claim 2, wherein the bottom of the bottom plate is provided with four universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803021.5U CN210890643U (en) | 2019-05-30 | 2019-05-30 | Video propaganda device for network popularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803021.5U CN210890643U (en) | 2019-05-30 | 2019-05-30 | Video propaganda device for network popularization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890643U true CN210890643U (en) | 2020-06-30 |
Family
ID=71315663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920803021.5U Expired - Fee Related CN210890643U (en) | 2019-05-30 | 2019-05-30 | Video propaganda device for network popularization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210890643U (en) |
-
2019
- 2019-05-30 CN CN201920803021.5U patent/CN210890643U/en not_active Expired - Fee Related
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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: 20200630 Termination date: 20210530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |