CN214890238U - Video propaganda device for network popularization - Google Patents
Video propaganda device for network popularization Download PDFInfo
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- CN214890238U CN214890238U CN202022918215.5U CN202022918215U CN214890238U CN 214890238 U CN214890238 U CN 214890238U CN 202022918215 U CN202022918215 U CN 202022918215U CN 214890238 U CN214890238 U CN 214890238U
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- China
- Prior art keywords
- display screen
- video
- lifting seat
- promotion
- sliding
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- 125000006850 spacer group Chemical group 0.000 description 6
- 235000004443 Ricinus communis Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a video propaganda device for network promotion, include: the device comprises a base, a lifting seat and a display screen; the display screen is rotatably arranged on the lifting seat; the video propaganda device for network popularization further comprises an angle adjusting device for adjusting the rotation angle of the display screen relative to the lifting seat and a lifting device for controlling the height of the lifting seat; the display screen is provided with pin holes; the angle adjusting device includes: the sliding pin, the positioning piece, the spring, the gasket, the operation button which can be pulled and slid by a user to adjust the position of the sliding pin, the angle gear plate and the track plate are inserted into the pin hole to position the display screen; the lifting device comprises: the sliding rod, a guide sleeve for guiding the sliding of the sliding rod and an electric push rod for pushing the lifting seat to move; the sliding rod is fixed to the lifting seat; the guide sleeve is fixed to the base; the electric push rod is mounted to the base. The utility model discloses an useful part lies in, can adjust the angle that highly also can adjust the display screen of display screen.
Description
Technical Field
The utility model 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.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model provides a video propaganda device for network promotion can adjust the angle that highly also can adjust the display screen of display screen.
In order to achieve the above object, the utility model adopts the following technical scheme:
a video promotion device for web promotion, comprising: the device comprises a base, a lifting seat and a display screen; the display screen is rotatably arranged on the lifting seat;
the video propaganda device for network popularization further comprises an angle adjusting device for adjusting the rotation angle of the display screen relative to the lifting seat and a lifting device for controlling the height of the lifting seat; the display screen is provided with pin holes;
the angle adjusting device includes: the sliding pin, the positioning piece, the spring, the gasket, the operation button which can be pulled and slid by a user to adjust the position of the sliding pin, the angle gear plate and the track plate are inserted into the pin hole to position the display screen;
the positioning piece is fixed to the sliding pin; the spring and the gasket are sleeved on the periphery of the sliding pin; the spring is positioned between the positioning plate and the gasket; the positioning plate, the spring and the gasket are positioned between the angle gear plate and the track plate; the operation knob is mounted to an end of the slide pin; the operating button and the gasket are positioned on two sides of the track plate;
the angle gear plate is provided with a plurality of gear holes for inserting the sliding pins to position the sliding pins; the track plate is provided with a track groove for guiding the sliding pin to slide so that the sliding pin is aligned with one of the plurality of gear holes; the angle gear plate and the track plate are fixed to the lifting seat;
the lifting device comprises: the sliding rod, a guide sleeve for guiding the sliding of the sliding rod and an electric push rod for pushing the lifting seat to move; the sliding rod is fixed to the lifting seat; the guide sleeve is fixed to the base; the electric push rod is mounted to the base.
Furthermore, the angle gear plate is provided with an indicating arrow for indicating the position of the gear hole; each gear hole corresponds to an indication arrow.
Further, the indication arrows and the rotation axis of the display screen rotating relative to the lifting seat are positioned on two sides of the track groove.
Further, the video propaganda apparatus for network promotion further includes: the universal caster with the foot cup is used for supporting the base.
Further, the number of the castor wheels with the cup is 4.
Further, the number of the sliding rods and the number of the guide sleeves are both 4.
Further, the spacer is welded and fixed to the slide pin.
Further, the diameter of the locating piece is larger than that of the gear hole.
Furthermore, the distances from the plurality of gear holes to the rotating axis of the display screen relative to the lifting seat are equal; the track groove is a fan-shaped groove with the circle center positioned on the rotating axis of the display screen rotating relative to the lifting seat; the track groove simultaneously aligns a plurality of gear holes of the track groove.
Further, two adjacent shift holes are circumferentially spaced by 10 degrees.
The utility model discloses an useful part lies in, can adjust the angle that highly also can adjust the display screen of display screen.
The height of the lifting seat is controlled through the lifting device so as to adjust the height of the display screen.
The angle of the display screen can be adjusted through the angle adjusting device.
Drawings
FIG. 1 is a schematic diagram of a video promotional device for web promotion;
FIG. 2 is a schematic diagram of another state of a video promotional device of FIG. 1 for web promotion;
fig. 3 is a sectional view of an angle adjusting means of a video propaganda apparatus for a cyber-promotion in fig. 2.
The video propaganda device for network popularization comprises a video propaganda device 100, a base 10, a lifting seat 20, a display screen 30, a pin hole 31, an angle adjusting device 40, a sliding pin 41, a positioning sheet 42, a spring 43, a gasket 44, an operation button 45, an angle gear plate 46, a gear hole 461, an indication arrow 462, a track plate 47, a track groove 471, a lifting device 50, a sliding rod 51, a guide sleeve 52, an electric push rod 53 and a castor 60 with a cup.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a video promotion apparatus 100 for network promotion includes: a base 10, a lifting seat 20 and a display screen 30. The display screen 30 is rotatably mounted to the lift base 20.
The video promotion device 100 for web promotion further includes an angle adjustment device 40 and a lifting device 50. The angle adjusting device 40 is used for adjusting the rotation angle of the display screen 30 relative to the lifting base 20. The lifting device 50 is used to control the height of the lifting base 20. The display screen 30 is provided with pin holes 31.
The angle adjusting device 40 includes: a slide pin 41, a positioning plate 42, a spring 43, a spacer 44, an operation button 45, an angle gear plate 46 and a track plate 47. The slide pin 41 is adapted to be inserted into the pin hole 31 to position the display screen 30. The operation knob 45 can be pulled and slid by the user to adjust the position of the slide pin 41. The positioning piece 42 is fixed to the slide pin 41. Specifically, the positioning piece 42 is welded and fixed to the slide pin 41. The spring 43 and the spacer 44 are fitted around the outer periphery of the slide pin 41. The spring 43 is located between the locating tab 42 and the spacer 44. The spacer 42, the spring 43 and the washer 44 are located between the angle gear plate 46 and the track plate 47. An operation knob 45 is attached to an end of the slide pin 41. The operation knob 45 and the spacer 44 are located on both sides of the rail plate 47.
The angle shift plate 46 is provided with a plurality of shift holes 461. Specifically, the diameter of the positioning piece 42 is larger than the diameter of the shift hole 461. The shift hole 461 is used for inserting the slide pin 41 to position the slide pin 41. The rail plate 47 is provided with a rail groove 471. The track groove 471 is used to guide the sliding pin 41 to slide so that the sliding pin 41 is aligned with one of the plurality of shift holes 461. The angle gear plate 46 and the rail plate 47 are fixed to the elevating base 20.
Specifically, the slide pin 41 is first disengaged from the pin hole 31 to release the positioning of the display 30, and then the angle of the display 30 can be adjusted. After the adjustment, the sliding pin 41 is inserted into the pin hole 31 again to position the display 30, so that the display 30 is fixed to the designated position. More specifically, the track groove 471 has a plurality of shift holes 461 for selection, so as to adjust the display 30 to different angles.
The lifting device 50 includes: a slide rod 51, a guide sleeve 52 and an electric push rod 53. The guide sleeve 52 is used for guiding the sliding rod 51 to slide. The electric push rod 53 pushes the lifting seat 20 to move. The slide rod 51 is fixed to the elevating base 20. The guide bush 52 is fixed to the base 10. The electric push rod 53 is mounted to the base 10. The number of the sliding rods 51 and the guide sleeves 52 is 4.
Specifically, the height of the lifting base 20 is controlled by driving the electric push rod 53 to adjust the height of the display screen 30.
As a specific embodiment, the angular gear plate 46 is provided with an indication arrow 462. The indication arrow 462 is used to indicate the position of the shift hole 461. One indicating arrow 462 for each shift hole 461. Two adjacent shift holes 461 are circumferentially spaced 10 degrees apart. The indication arrow 462 and the rotation axis of the display 30 with respect to the lifting base 20 are located at both sides of the track groove 471.
Specifically, the indication arrow 462 can indicate a specific position of the shift hole 461. When the operating button 45 is aligned with the indicating arrow 462, the slide pin 41 is aligned with the shift hole 461. The slide pin 41 is inserted into the shift hole 461 and into the pin hole 31, and the display screen 30 can be positioned and fixed to a predetermined position.
As a specific embodiment, the video propaganda apparatus 100 for network promotion further includes: a castor 60 with a cup. The castor 60 with a cup is used to support the base 10. The number of the castor wheels 60 with cups is 4.
Specifically, the cup with the cup caster 60 can prevent the video advertisement device 100 for internet promotion from moving in position when in use.
In one specific embodiment, the plurality of shift holes 461 are all equidistant from the rotation axis of the display screen 30 relative to the lifting platform 20. The track groove 471 is a sector groove with a center located on the rotation axis of the display 30 relative to the lifting base 20. The track groove 471 simultaneously aligns with the plurality of shift holes 461.
Specifically, the diameter of the positioning plate 42 is larger than the diameter of the shift hole 461, and the width of the positioning plate 42 is larger than the width of the sector groove. The slide pin 41 is not disengaged from the track groove 471 when it is disengaged from the pin hole 31 and the shift position hole 461. When the angle of the display screen 30 is adjusted, the sliding pin 41 is prevented from falling.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (10)
1. A video promotion device for web promotion, comprising: the device comprises a base, a lifting seat and a display screen; the display screen is rotatably mounted to the lifting seat;
the video propaganda device for network popularization is characterized by also comprising an angle adjusting device for adjusting the rotation angle of the display screen relative to the lifting seat and a lifting device for controlling the height of the lifting seat; the display screen is provided with pin holes;
the angle adjusting device includes: the sliding pin, the positioning piece, the spring, the gasket, the operation button which can be pulled and slid by a user to adjust the position of the sliding pin, the angle gear plate and the track plate are inserted into the pin hole to position the display screen;
the locating tab is fixed to the slide pin; the spring and the gasket are sleeved on the periphery of the sliding pin; the spring is positioned between the positioning plate and the gasket; the positioning plate, the spring and the gasket are positioned between the angle gear plate and the track plate; the operating knob is mounted to an end of the slide pin; the operating button and the gasket are positioned on two sides of the track plate;
the angle gear plate is provided with a plurality of gear holes for the sliding pins to be inserted into so as to position the sliding pins; the track plate is provided with a track groove for guiding the sliding pin to slide so that the sliding pin is aligned with one of the gear holes; the angle gear plate and the track plate are fixed to the lifting seat;
the lifting device comprises: the sliding rod, the guide sleeve used for guiding the sliding of the sliding rod and the electric push rod used for pushing the lifting seat to move; the sliding rod is fixed to the lifting seat; the guide sleeve is fixed to the base; the electric push rod is mounted to the base.
2. The video promotion device for web promotion of claim 1, wherein the video promotion device further comprises a display unit,
the angle gear plate is provided with an indicating arrow for indicating the position of the gear hole; each gear hole corresponds to one indication arrow.
3. The video promotion device for web promotion of claim 2, wherein the video promotion device further comprises a display unit,
the indication arrow and the rotation axis of the display screen rotating relative to the lifting seat are positioned on two sides of the track groove.
4. The video promotion device for web promotion of claim 1, wherein the video promotion device further comprises a display unit,
the video promotion device for network promotion further comprises: and the universal caster wheel with the foot cup is used for supporting the base.
5. The video promotion device for web promotion of claim 4, wherein the video promotion device further comprises a display unit,
the number of the universal caster wheels with the foot cups is 4.
6. The video promotion device for web promotion of claim 1, wherein the video promotion device further comprises a display unit,
the number of the sliding rods and the number of the guide sleeves are both 4.
7. The video promotion device for web promotion of claim 1, wherein the video promotion device further comprises a display unit,
the locating tab is welded to the slide pin.
8. The video promotion device for web promotion of claim 1, wherein the video promotion device further comprises a display unit,
the diameter of the positioning piece is larger than that of the gear hole.
9. The video promotion device for web promotion of claim 1, wherein the video promotion device further comprises a display unit,
the distances from the plurality of gear holes to the rotating axis of the display screen relative to the lifting seat are equal; the track groove is a fan-shaped groove with the circle center positioned on the rotation axis of the display screen rotating relative to the lifting seat; the track groove simultaneously corresponds to a plurality of gear holes.
10. The video promotion device for web promotion of claim 9, wherein the video promotion device further comprises a display unit,
two adjacent gear holes are separated by 10 degrees in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022918215.5U CN214890238U (en) | 2020-12-08 | 2020-12-08 | Video propaganda device for network popularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022918215.5U CN214890238U (en) | 2020-12-08 | 2020-12-08 | Video propaganda device for network popularization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214890238U true CN214890238U (en) | 2021-11-26 |
Family
ID=78903818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022918215.5U Expired - Fee Related CN214890238U (en) | 2020-12-08 | 2020-12-08 | Video propaganda device for network popularization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214890238U (en) |
-
2020
- 2020-12-08 CN CN202022918215.5U patent/CN214890238U/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: 20211126 |