CN209433739U - A kind of multimedia advertisement column - Google Patents
A kind of multimedia advertisement column Download PDFInfo
- Publication number
- CN209433739U CN209433739U CN201920066329.6U CN201920066329U CN209433739U CN 209433739 U CN209433739 U CN 209433739U CN 201920066329 U CN201920066329 U CN 201920066329U CN 209433739 U CN209433739 U CN 209433739U
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- fixed
- sleeve
- main body
- turntable
- screen main
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Abstract
The utility model discloses a kind of multimedia advertisement columns, including advertisement screen main body and fixed block, the inside center of fixed block is fixed with motor, the output shaft end of motor connects polygon rod straight up by deceleration device, the lower end sliding sleeve of polygon rod is connected to turntable, sleeve is socketed on polygon rod, it is connected between the lower end and turntable of the sleeve by centrifugal mechanism, the lateral wall of sleeve is fixed with multiple groups flabellum group along axis trend at equal intervals, the upper end of sleeve is located at the top of advertisement screen main body and is fixed with canopy, the edge of canopy is actively connected with shaft by bearing dead axle, brush set is fixed on the outside of shaft.This kind of multimedia advertisement column drives polygon rod rotation by motor, and polygon rod band moving sleeve rotates, realizes the heat dissipation and cleaning to advertisement screen main body, ensure the normal use of advertisement screen main body, and reduce human cost, maintenance convenient for safeguarding.
Description
Technical field
The utility model relates to advertising field, specially a kind of multimedia advertisement column.
Background technique
Multimedia advertisement column is usually made of fixed frame and advertisement screen, for showing text, figure, image, animation, row
The display screen of the various information such as feelings, video, video signal, advertisement screen are widely used to large-scale square, commercial advertisement, sport
Venue, information propagation, news briefing, securities trading etc., existing multimedia advertisement column mostly uses planar structure, and crevice projection angle has
Limit, with the widespread development of Curved screen, the advertisement screen of curved-surface structure has wider array of crevice projection angle, improve audient side's range and
Occupied space is smaller, but the radiating surface of curved surface advertisement screen is in intrados, causes thermal diffusivity poor, therefore be unfavorable for equipment
It operates normally, and the surface cleaning of advertisement screen is time-consuming and laborious, increases human cost.
To solve the above problems, therefore it is proposed that a kind of multimedia advertisement column.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of multimedia advertisement column,
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of multimedia advertisement column of the utility model, including advertisement screen main body and fixed block, are fixed in the inside of block
The heart is fixed with motor, and the output shaft end of motor connects polygon rod straight up by deceleration device, and the lower end of polygon rod is sliding
It is dynamic to be socketed with turntable, it is socketed with sleeve on polygon rod, is connected between the lower end and turntable of the sleeve by centrifugal mechanism, sleeve
Lateral wall along axis trend be fixed with multiple groups flabellum group at equal intervals, the upper end of sleeve is located at top and the fixation of advertisement screen main body
There is canopy, the edge of canopy is actively connected with shaft by bearing dead axle, and brush set is fixed on the outside of shaft.
Preferably, polygon rod is located at the central axis of advertisement screen main body, and centrifugal mechanism includes V type bar, connecting rod and counterweight
Ball, the corner of V-type bar are hingedly connected to the edge of turntable by pin shaft, and one end of V-type bar is articulated and connected by pin shaft to be connected
One end of bar, the other end of connecting rod are articulated and connected the lower end of sleeve by pin shaft, and the other end of V-type bar is fixedly connected with weighted spherical ball.
Preferably, centrifugal mechanism is provided with no less than three groups, and is spacedly distributed along the circumference of turntable trend, V-type bar
The vertical central axis of turntable is passed through in place face.
Preferably, 400mm-500mm is divided between flabellum group described in multiple groups.
Preferably, air inlet grill cylinder is fixed at the lateral wall of fixed block, the inside of fixed block is fixed with liner bracket,
And liner bracket is located at the periphery of motor, is fixed with filtering screen between liner bracket and air inlet grill cylinder.
Compared with prior art, the utility model beneficial effect achieved is: polygon rod rotation is driven by motor, it is more
Rib bar band moving sleeve rotates, and realizes the heat dissipation and cleaning to advertisement screen main body, ensures the normal use of advertisement screen main body, and
Reduce human cost, maintenance convenient for safeguarding.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of general assembly cross section structure schematic diagram one of multimedia advertisement column of the utility model；
Fig. 2 is a kind of general assembly cross section structure schematic diagram two of multimedia advertisement column of the utility model.
In figure: the fixed block of 1-；2- air inlet grill cylinder；3-V type bar；4- connecting rod；5- advertisement screen main body；6- polygon rod；7- brush
Set；8- canopy；9- shaft；10- sleeve；11- flabellum group；12- weighted spherical ball；13- turntable；14- filtering screen；15- motor；16-
Liner bracket.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, a kind of multimedia advertisement column, including advertisement screen main body 5 and fixed block 1, advertisement screen main body 5 be
The inside center on tubular structure and the top for being fixed on fixed block 1, fixed block 1 is fixed with motor 15, the output of motor 15
Shaft end connects polygon rod 6 straight up by deceleration device, and the lower end sliding sleeve of polygon rod 6 is connected to turntable 13, polygon rod 6
On be socketed with sleeve 10, between the lower end and turntable 13 of sleeve 10 by centrifugal mechanism connect, the lateral wall of sleeve 10 is along axis
Trend is fixed with multiple groups flabellum group 11 at equal intervals, and 400mm-500mm, multiple groups flabellum group 11 are divided between flabellum group 11 described in multiple groups
For increasing the thrust output to air, avoid because advertisement screen main body 5 is higher cause heat can not arrange the phenomenon that, sleeve 10
Upper end is located at the top of advertisement screen main body 5 and is fixed with canopy 8, and the edge of canopy 8 is actively connected with axis by bearing dead axle
Bar 9, the outside of shaft 9 are fixed with brush set 7, and the diameter of canopy 8 is greater than the outer diameter of advertisement screen main body 5, and brushes set 7 and advertisement screen
The surface of main body 5 contacts, and there is opening in the upper end of advertisement screen main body 5, and the diameter of the diameter of flabellum group 11, turntable 13 is small
In the size of the opening.
In the present embodiment, polygon rod 6 is located at the central axis of advertisement screen main body 5, and centrifugal mechanism includes V-type bar 3, connecting rod
4 and weighted spherical ball 12, the corner of V-type bar 3 edge of turntable 13 is hingedly connected to by pin shaft, one end of V-type bar 3 passes through pin
Axis is articulated and connected one end of connecting rod 4, the other end of connecting rod 4 by the lower end of pin shaft articulated connection sleeve 10, V-type bar 3 it is another
One end is fixedly connected with weighted spherical ball 12.
In the present embodiment, centrifugal mechanism is provided with no less than three groups, and is spacedly distributed along the circumference of turntable 13 trend,
The vertical central axis of turntable 13 is passed through in 3 place face of V-type bar, and the outreach diameter of centrifugal mechanism is less than 5 upper end of advertisement screen main body
Opening diameter.
In the present embodiment, air inlet grill cylinder 2 is fixed at the lateral wall of fixed block 1, the inside of fixed block 1 is fixed with interior
Bracket 16 is served as a contrast, and liner bracket 16 is located at the periphery of motor 15, is fixed with filtering screen between liner bracket 16 and air inlet grill cylinder 2
14, air inlet grill cylinder 2 and filtering ponds mesh enclosure 14 are used to be filtered the air entered inside advertisement screen main body 5, avoid sundries into
Enter and 5 internal element of advertisement screen main body is damaged inside advertisement screen main body 5.
The principles of the present invention and advantage: this kind of multimedia advertisement column, when advertisement screen main body 5 launches advertisement, in
Portion generates heat, while motor 15 is powered and starts, and motor 15 passes through deceleration device and polygon rod 6 is driven to rotate, the rotation of polygon rod 6
It drives turntable 13 and sleeve 10 to rotate synchronously, drives flabellum group 11 to rotate while sleeve 10 rotates, it will be in advertisement screen main body 5
The air-flow in portion exports upwards；
Centrifugal mechanism rotation is driven while turntable 13 rotates, weighted spherical ball 12 is by centrifugal force when centrifugal mechanism rotates
It acts on to the movement of the outside of turntable 13, and V-type bar 3 is driven to be pivoted, V-type bar 3 applies upwards sleeve 10 by connecting rod 4
Power drive canopy 8 to move up while sleeve 10 moves up, canopy 18 and advertisement screen so that sleeve 10 is moved up along polygon rod 6
The upper end of main body 5 forms gap, gap row of the hot-air that flabellum group 11 exports between canopy 8 and advertisement screen main body 5
Out；
Negative pressure, air inlet grill of the external pressure-air from fixed block 1 are formed after air discharge inside advertisement screen main body 5
Cylinder 2 enters, and enters inside advertisement screen main body 5 after the filtering of filtering screen 14, forms circulating current and constantly takes away heat,
It radiates to advertisement screen main body 5；
While sleeve 10 drives canopy 8 to rotate, shaft 9 synchronizes pivoting with canopy 8, and the brush on shaft 9 covers 7 pairs
The lateral surface of advertisement screen main body 5 is cleaned, and 5 surface cleaning of advertisement screen main body is kept, and reduces manpower output, time saving and energy saving；
When not used, motor 15 powers off advertisement screen main body 5, stops the rotation of electronic polygon rod 6, turntable 13 and sleeve 10, this
When weighted spherical ball 12 do not acted on by centrifugal force, moved down under the Gravitative Loads of sleeve 10 along polygon rod 6, and by connecting rod 4 drive V-type
Bar 3 resets, and drives canopy 8 to move down while sleeve 10 moves down and covers to the upper end of advertisement screen main body 5, avoids outside
Dust debris etc. enter the inside of advertisement screen main body 5, and sleeve 10, turntable 13 are detachably connected with polygon rod 6, are convenient for
Directly sleeve 10 and turntable 13 are taken out from polygon rod 6 when maintenance and repair, it is simple and convenient.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of multimedia advertisement column, including advertisement screen main body (5) and fixation block (1), it is characterised in that: the fixed block
(1) inside center is fixed with motor (15), and the output shaft end of the motor (15) is connected straight up by deceleration device
The lower end sliding sleeve of polygon rod (6), the polygon rod (6) is connected to turntable (13), is socketed with sleeve on the polygon rod (6)
(10), it is connect between the lower end with turntable (13) of the sleeve (10) by centrifugal mechanism, the lateral wall edge of the sleeve (10)
Axis trend is fixed with multiple groups flabellum group (11) at equal intervals, and the upper end of the sleeve (10) is located at the top of advertisement screen main body (5)
And canopy (8) are fixed with, the edge of the canopy (8) is actively connected with shaft (9) by bearing dead axle, the shaft (9)
Outside be fixed with brush set (7).
2. multimedia advertisement column as described in claim 1, it is characterised in that: the polygon rod (6) is located at advertisement screen main body (5)
Central axis at, the centrifugal mechanism includes V-type bar (3), connecting rod (4) and weighted spherical ball (12), the turning of the V-type bar (3)
Place is hingedly connected to the edges of turntable (13) by pin shaft, and one end of the V-type bar (3) is articulated and connected connecting rod by pin shaft
(4) one end, the other end of the connecting rod (4) by the lower end of pin shaft articulated connection sleeve (10), the V-type bar (3) it is another
One end is fixedly connected with weighted spherical ball (12).
3. multimedia advertisement column as claimed in claim 2, it is characterised in that: the centrifugal mechanism is provided with no less than three groups,
And be spacedly distributed along the circumference of turntable (13) trend, the vertical central axis of turntable (13) is passed through in face where the V-type bar (3)
Line.
4. multimedia advertisement column as described in claim 1, it is characterised in that: be divided between flabellum group (11) described in multiple groups
400mm-500mm。
5. multimedia advertisement column as described in claim 1, it is characterised in that: fixed at the lateral wall of the fixed block (1)
Have air inlet grill cylinder (2), the inside of the fixed block (1) is fixed with liner bracket (16), and liner bracket (16) is located at motor
(15) periphery is fixed with filtering screen (14) between the liner bracket (16) and air inlet grill cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066329.6U CN209433739U (en) | 2019-01-16 | 2019-01-16 | A kind of multimedia advertisement column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066329.6U CN209433739U (en) | 2019-01-16 | 2019-01-16 | A kind of multimedia advertisement column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433739U true CN209433739U (en) | 2019-09-24 |
Family
ID=67976392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920066329.6U Expired - Fee Related CN209433739U (en) | 2019-01-16 | 2019-01-16 | A kind of multimedia advertisement column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956898A (en) * | 2019-11-25 | 2020-04-03 | 熊国强 | High-efficient radiating rotation type electronic information display device |
| CN112530303A (en) * | 2020-12-17 | 2021-03-19 | 深圳市永恒盛五金制品有限公司 | Centrifugal force-based heat dissipation type LED display screen box |
-
2019
- 2019-01-16 CN CN201920066329.6U patent/CN209433739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956898A (en) * | 2019-11-25 | 2020-04-03 | 熊国强 | High-efficient radiating rotation type electronic information display device |
| CN110956898B (en) * | 2019-11-25 | 2021-08-27 | 华北水利水电大学 | Radiating rotation type electronic information display device |
| CN112530303A (en) * | 2020-12-17 | 2021-03-19 | 深圳市永恒盛五金制品有限公司 | Centrifugal force-based heat dissipation type LED display screen box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20200116 |