CN110322814A - A kind of taxi top advertisement screen control system - Google Patents
A kind of taxi top advertisement screen control system Download PDFInfo
- Publication number
- CN110322814A CN110322814A CN201910387160.9A CN201910387160A CN110322814A CN 110322814 A CN110322814 A CN 110322814A CN 201910387160 A CN201910387160 A CN 201910387160A CN 110322814 A CN110322814 A CN 110322814A
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- China
- Prior art keywords
- control system
- advertisement screen
- taxi
- plate
- welded
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2611—Indicating devices mounted on the roof of the vehicle
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Computer Hardware Design (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The invention belongs to control system fields, especially a kind of taxi top advertisement screen control system, for the accident that existing current taxi often occurs to be attracted by rear car driver by ad content during brake and knocks into the back, and the advertisement screen of current taxi-cab advertising is all more dull, there is no new idea, the attention of people can not adequately be attracted, the effect problem of advertising is not achieved, now propose following scheme, it includes car body and taillight control system, the taillight control system is connected with radio receiving transmitting module, radio receiving transmitting module is connected with advertisement screen, there are two support plates for the top fixed installation of car body, two support plate sides close to each other offer turn trough.Practicability of the present invention is good, can prevent rear car driver attention from being attracted by the display content on advertisement screen and ignoring front truck brake, and can adequately attract the attention of people, achieve the effect that advertising.
Description
Technical field
The present invention relates to control system technical field more particularly to a kind of taxi top advertisement screen control systems.
Background technique
Taxi is the means of a progress advertising, and advertisement screen is mounted on taxi, pedestrian around can be facilitated
It unconsciously sees understanding advertising information, achievees the purpose that advertising, it is current and universal.
Current taxi often occurs to chase after since rear car driver is attracted by ad content during brake
The accident of tail, and the advertisement screen of current taxi-cab advertising is all more dull, and there is no new idea, can not adequately attract people
Note that the effect of advertising is not achieved.
Summary of the invention
The purpose of the present invention is to solve current taxi exists in the prior art during brake often
Occur to be attracted by rear car driver by ad content and the accident that knocks into the back, and the advertisement screen of current taxi-cab advertising all compares
More dull, there is no new idea, can not adequately attract people's note that the effect disadvantage of advertising is not achieved, and propose
Taxi top advertisement screen control system.
To achieve the goals above, present invention employs following technical solutions:
Taxi top advertisement screen control system, including car body and taillight control system, the taillight control system connection
There is radio receiving transmitting module, radio receiving transmitting module is connected with advertisement screen, and there are two support plate, two branch for the top fixed installation of car body
Fagging side close to each other offers turn trough, and the same shaft is rotatably equipped in two turn troughs, and advertisement screen fixation is arranged
It is welded with the same top plate at the top of the outside of shaft, two support plates, chamber, the two sides inner wall of chamber are offered on top plate
The upper slot of the company of offering respectively is welded with driving motor, is welded with connecting shaft on the output shaft of driving motor with even hole, the side of top plate,
Connecting shaft rotates in the company's of being installed on slot and even hole, and there are two translation plates, the fixed peaces in the bottom of translation plates for the basal sliding installation of top plate
Equipped with LED light, two groups of embedding holes are offered in the bottom interior wall of chamber, two support plates side close to each other offers traction
Slot, is rotatably equipped with axis of traction in traction grooved, and fixing sleeve sets that there are two sprocket wheel and a chains respectively in the outside of connecting shaft and axis of traction
It takes turns, is engaged with the same chain on the outside of two sprocket wheels on same vertical axis, the outside fixing sleeve of axis of traction is equipped with
Cam, two support plate sides close to each other offer sliding slot, and slide plate, the bottom welding of slide plate are slidably fitted in sliding slot
There are multiple first springs, the bottom end of the first spring is welded in the bottom interior wall of sliding slot, and vertical plate, shaft are welded at the top of slide plate
Outside be fixedly installed with gear, vertical plate is fixedly installed with rack gear close to the side of shaft, and wheel and rack is meshed.
Preferably, spreader is fixedly installed at the top of the car body, one end of spreader offers spreader hole, slides in spreader hole
Dynamic installation offers multiple mounting holes in the top inner wall in spreader hole, is fixedly installed with whistle in mounting hole there are two column is translated,
The bottom of slide plate is welded with relay plate, and two relay plates side close to each other is fixedly installed with the first magnet, two translations
One end that column is located remotely from each other is fixedly installed with the second magnet, translate column outer sheath be equipped with second spring, the one of second spring
End is welded on the outside of translation column, and the other end of second spring is welded in one end of spreader.
Preferably, it is opened up on the outside of the connecting shaft there are two external screw thread, offers screw hole in translation plates, the outer spiral shell on connecting shaft
Line is threadedly coupled with screw hole, and two externally threaded oppositely oriented, and two translation plates is enabled to move towards.
Preferably, the side wall positioned at same group of multiple embedding holes is coated with pigment, and is located at same group of multiple embedding holes
The color of interior pigment is different, convenient that different colors is issued under the irradiation of LED light.
Preferably, it is opened up in the bottom interior wall of the chamber there are two through-hole, chain runs through through-hole.
Preferably, the quantity of the first spring in the same sliding slot is two, and two be located in the same sliding slot
A first spring is equidistantly spaced setting, is defined to the quantity of the first spring.
Preferably, two the first magnet sides close to each other are disposed as the pole N, two the second magnet be located remotely from each other one
Side is disposed as the pole N, so that having mutually exclusive power between the first magnet and the second magnet.
Preferably, it is in contact at the top of the cam and vertical plate.
Preferably, the outside that the shaft is located inside turn trough is equipped with the first sliding block, and the inner wall of turn trough is equipped with first
Endless glide, and the first sliding block and first annular sliding rail sliding contact, convenient for the rotation of shaft.
Preferably, the outside that the axis of traction is located inside traction grooved is equipped with the second sliding block, sets on the inner wall of traction grooved
There are the second endless glide, and the second sliding block and the second endless glide sliding contact, convenient for the rotation of axis of traction.
In the present invention, the taxi top advertisement screen control system passes through car body, support plate, turn trough, shaft, advertisement
Screen, top plate, chamber, even slot, Lian Kong, driving motor, translation plates, screw hole, LED light, embedding hole, sprocket wheel, chain, cam, sliding slot, cunning
Plate, the first spring, vertical plate, traction grooved, axis of traction, gear, rack gear, spreader, spreader hole, translation column, whistle, the first magnet, the
Two magnet and second spring match, and when taxi brake taillight lights, advertisement screen closes blank screen, after capable of preventing in this way
Vehicle driver attention is attracted by the display content on advertisement screen and ignores front truck brake；
Start driving motor, the output shaft of driving motor drives connecting shaft to be rotated, the external screw thread on connecting shaft and screw hole spiral shell
Line connection, drives translation plates to be moved, so that two translation plates are moved in the direction away from each other, LED light and embedding hole
Interior pigment cooperation issues the light of different colours, impinges upon on advertisement screen, attracts the attention of people, sprocket wheel and traction on connecting shaft
Sprocket engagement on axis has the same chain, so that axis of traction be driven to be rotated, axis of traction band moving cam is rotated, cam
Vertical plate is squeezed, vertical plate is moved by slide plate, and slide plate squeezes the first spring, since gear parts are arranged, so that cam is turning
In dynamic process, vertical plate is vertically being moved repeatedly, the rotation of shaft back and forth, so that advertisement screen carrys out back rotation, is further inhaled
Induce one attention；
Slide plate drives relay plate to be moved, and when the first magnet moves down, has between the first magnet and the second magnet
Mutually exclusive active force drives translation column to be moved, and translation column squeezes second spring, and translation column is being moved back and forth,
The air in column extruding spreader hole is translated, so that the sending sound of whistle repeatedly, adequately attracts the attention of people, reach wide
Accuse the effect of publicity.
Practicability of the present invention is good, before capable of preventing rear car driver attention from being ignored by the display content attraction on advertisement screen
Vehicle brake, and can adequately attract the attention of people, achieve the effect that advertising.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of taxi top advertisement screen control system proposed by the present invention；
Fig. 2 is the structural schematic diagram of the part A of taxi top advertisement screen control system proposed by the present invention；
Fig. 3 is the structural schematic diagram of the part B of taxi top advertisement screen control system proposed by the present invention；
Fig. 4 is the structural schematic diagram of the C portion of taxi top advertisement screen control system proposed by the present invention；
Fig. 5 is the block diagram representation of taxi top advertisement screen control system proposed by the present invention.
In figure: 1 car body, 2 support plates, 3 turn troughs, 4 shafts, 5 advertisement screens, 6 top plates, 7 chambers, 8 connect slot, 9 company holes, 10 drives
Dynamic motor, 11 translation plates, 12 screw holes, 13LED lamp, 14 embedding holes, 15 sprocket wheels, 16 chains, 17 cams, 18 sliding slots, 19 slide plates, 20
First spring, 21 vertical plates, 22 traction grooveds, 23 axis of traction, 24 gears, 25 rack gears, 26 spreaders, 27 spreader holes, 28 translation columns, 29 mouthfuls
The whistle, 30 first magnet, 31 second magnet, 32 second springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, taxi top advertisement screen control system, including car body 1 and taillight control system, taillight control system
System is connected with radio receiving transmitting module, and radio receiving transmitting module is connected with advertisement screen 5, and there are two supports for the top fixed installation of car body 1
Plate 2, two support plates 2 side close to each other offer turn trough 3, the same shaft 4 are rotatably equipped in two turn troughs 3,
5 fixing sleeve of advertisement screen is set to the outside of shaft 4, and the top of two support plates 2 is welded with the same top plate 6, offers on top plate 6
Chamber 7, the company's of offering slot 8 and even hole 9, the side of top plate 6 are welded with driving motor 10 respectively on the two sides inner wall of chamber 7, drives
Connecting shaft is welded on the output shaft of dynamic motor 10, connecting shaft rotates in the company's of being installed on slot 8 and even hole 9, and the basal sliding of top plate 6 is installed
There are two translation plates 11, the bottom of translation plates 11 is fixedly installed with LED light 13, offered in the bottom interior wall of chamber 7 two groups it is embedding
Hole 14, two support plates 2 side close to each other offer traction grooved 22, axis of traction 23 are rotatably equipped in traction grooved 22,
Fixing sleeve is set there are two sprocket wheel 15 and a sprocket wheel 15 respectively in the outside of connecting shaft and axis of traction 23, on same vertical axis
The outside of two sprocket wheels 15 is engaged with the same chain 16, and the outside fixing sleeve of axis of traction 23 is equipped with cam 17, two support plates 2
Side close to each other offers sliding slot 18, and slide plate 19 is slidably fitted in sliding slot 18, and the bottom of slide plate 19 is welded with multiple
The bottom end of first spring 20, the first spring 20 is welded in the bottom interior wall of sliding slot 18, and the top of slide plate 19 is welded with vertical plate
21, the outside of shaft 3 is fixedly installed with gear 24, and vertical plate 21 is fixedly installed with rack gear 25 close to the side of shaft 3, gear 24 with
Rack gear 25 is meshed.
In the present invention, the top of car body 1 is fixedly installed with spreader 26, and one end of spreader 26 offers spreader hole 27, spreader
It is slidably installed in hole 27 there are two column 28 is translated, multiple mounting holes is offered in the top inner wall in spreader hole 27, are consolidated in mounting hole
Dingan County is equipped with whistle 29, and the bottom of slide plate 19 is welded with relay plate, and two relay plate sides close to each other are fixedly installed with
First magnet 30, one end that two translation columns 28 are located remotely from each other are fixedly installed with the second magnet 31, translate the outer sheath of column 28
Equipped with second spring 32, one end of second spring 32 is welded on the outside of translation column 28, and the other end of second spring 32 is welded in
One end of spreader 26.
It is opened up in the present invention, on the outside of connecting shaft there are two external screw thread, offers screw hole in translation plates 11, the outer spiral shell on connecting shaft
Line is threadedly coupled with screw hole, and two externally threaded oppositely oriented, and two translation plates 11 is enabled to move towards.
In the present invention, the side wall positioned at same group of multiple embedding holes 14 is coated with pigment, and multiple positioned at same group
The color of pigment in embedding hole 14 is different, convenient that different colors is issued under the irradiation of LED light 13.
In the present invention, opened up in the bottom interior wall of chamber 7 there are two through-hole, chain 16 runs through through-hole.
In the present invention, the quantity of the first spring 20 in the same sliding slot 18 is two, and is located at the same sliding slot
Two the first equidistantly interval settings of spring 20 in 18, are defined the quantity of the first spring 20.
In the present invention, two the first magnet 30 sides close to each other are disposed as the pole N, and two the second magnet 31 are mutually remote
From side be disposed as the pole N so that between the first magnet 30 and the second magnet 31 have mutually exclusive power.
In the present invention, cam 17 is in contact with the top of vertical plate 21.
In the present invention, the outside that shaft 3 is located inside turn trough 2 is equipped with the first sliding block, and the inner wall of turn trough 2 is equipped with first
Endless glide, and the first sliding block and first annular sliding rail sliding contact, convenient for the rotation of shaft 3.
In the present invention, the outside that axis of traction 23 is located inside traction grooved 22 is equipped with the second sliding block, the inner wall of traction grooved 22
It is equipped with the second endless glide, and the second sliding block and the second endless glide sliding contact, convenient for the rotation of axis of traction 23.
In the present invention, in use, advertisement screen 5 closes blank screen when taxi brake taillight lights, it can prevent in this way
Rear car driver attention is attracted by the display content on advertisement screen 5 and ignores front truck brake, when daytime, flow of the people was more
When driving, start driving motor 10, driving motor 10, LED light 13, advertisement screen 5 have battery to be powered, driving motor 10
It is controlled with LED light 13 by control switch, the output shaft of driving motor 10 drives connecting shaft to be rotated, the outer spiral shell on connecting shaft
Line is threadedly coupled with screw hole, drives translation plates 11 to be moved, so that two translation plates 11 are moved in the direction away from each other
Dynamic, translation plates 11 drive LED light 13 to be moved, and the pigment cooperation in LED light 13 and embedding hole 14 issues the light of different colours, shine
On advertisement screen 5, attract the attention of people, the sprocket wheel 15 on connecting shaft is engaged with same with the sprocket wheel 15 on axis of traction 23
Chain 16, so that axis of traction 23 be driven to be rotated, axis of traction 23 is rotated with moving cam 17, and cam 17 squeezes vertical plate 21,
Vertical plate 21 is moved by slide plate 19, and slide plate 19 squeezes the first spring 20, the tooth on rack gear 25 and shaft 3 on vertical plate 21
Wheel 24 is meshed, and since 24 part of gear is arranged, so that cam 17 is in the course of rotation, vertical plate 21 is vertically being moved repeatedly,
The rotation of shaft 4 back and forth further attracts the attention of people so that advertisement screen 5 carrys out back rotation, and slide plate 19 drives relay
Plate is moved, and relay strip is moved the first magnet 30 and moved, when the first magnet 30 moves down, the first magnet 30 and the
There is mutually exclusive active force between two magnet 31, translation column 28 is driven to be moved, translation column 28 squeezes second spring 32,
During vertically moving back and forth, translation column 28 is being moved back and forth relay plate, and translation column 28 squeezes in spreader hole 27
Air, so that the sending sound of whistle 29 repeatedly, adequately attracts the attention of people, achieve the effect that advertising.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of taxi top advertisement screen control system, including car body (1) and taillight control system, which is characterized in that described
Taillight control system is connected with radio receiving transmitting module, and radio receiving transmitting module is connected with advertisement screen (5), and the top of car body (1) is fixed
There are two support plate (2), two support plate (2) sides close to each other to offer turn trough (3) for installation, in two turn troughs (3)
It is rotatably equipped with the same shaft (4), advertisement screen (5) fixing sleeve is set to the outside of shaft (4), the top of two support plates (2)
It is welded with the same top plate (6), is offered on top plate (6) chamber (7), the company's of offering slot respectively on the two sides inner wall of chamber (7)
(8) (9) He Liankong, the side of top plate (6) are welded with driving motor (10), the company of being welded on the output shaft of driving motor (10)
Axis, connecting shaft rotate in the company's of being installed on slot (8) He Liankong (9), and there are two translation plates (11) for the basal sliding installation of top plate (6), put down
The bottom for moving plate (11) is fixedly installed with LED light (13), offers two groups of embedding holes (14) in the bottom interior wall of chamber (7), and two
Support plate (2) side close to each other offers traction grooved (22), is rotatably equipped with axis of traction (23) in traction grooved (22), even
Fixing sleeve is set there are two sprocket wheel (15) and a sprocket wheel (15) respectively in the outside of axis and axis of traction (23), is located at same vertical axis
On two sprocket wheels (15) on the outside of be engaged with the same chain (16), the outside fixing sleeve of axis of traction (23) is equipped with cam
(17), two support plate (2) sides close to each other offer sliding slot (18), are slidably fitted with slide plate in sliding slot (18)
(19), the bottom of slide plate (19) is welded with multiple first springs (20), and the bottom end of the first spring (20) is welded in sliding slot (18)
It in bottom interior wall, is welded at the top of slide plate (19) vertical plate (21), gear (24), vertical plate is fixedly installed on the outside of shaft (3)
(21) side close to shaft (3) is fixedly installed with rack gear (25), and gear (24) is meshed with rack gear (25).
2. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that the car body (1)
Top be fixedly installed with spreader (26), one end of spreader (26) offers spreader hole (27), is slidably installed in spreader hole (27)
There are two column (28) are translated, multiple mounting holes are offered in the top inner wall of spreader hole (27), are fixedly installed with mouth in mounting hole
The whistle (29), the bottom of slide plate (19) are welded with relay plate, and two relay plates side close to each other is fixedly installed with the first magnetic
Iron (30), one end that two translation columns (28) are located remotely from each other are fixedly installed with the second magnet (31), translate the outside of column (28)
Be arranged with second spring (32), one end of second spring (32) be welded on translation column (28) outside, second spring (32) it is another
One end is welded in one end of spreader (26).
3. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that outside the connecting shaft
Side is opened up there are two external screw thread, and translation plates offer screw hole on (11), and the external screw thread on connecting shaft is threadedly coupled with screw hole, and two outer
Screw thread it is oppositely oriented.
4. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that positioned at same group
The side wall of multiple embedding holes (14) is coated with pigment, and the color of the pigment in same group of multiple embedding holes (14) is different.
5. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that the chamber (7)
Bottom interior wall on open up there are two through-hole, chain (16) runs through through-hole.
6. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that be located at the same cunning
The quantity of the first spring (20) in slot (18) is two, and is located at two the first springs (20) etc. in the same sliding slot (18)
The setting of spacing interval.
7. a kind of taxi top advertisement screen control system according to claim 2, which is characterized in that two the first magnet
(30) side close to each other is disposed as the pole N, and the side that two the second magnet (31) are located remotely from each other is disposed as the pole N.
8. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that the cam (17)
It is in contact at the top of vertical plate (21).
9. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that the shaft (3)
The outside internal positioned at turn trough (2) is equipped with the first sliding block, and the inner wall of turn trough (2) is equipped with first annular sliding rail, and first is sliding
Block and first annular sliding rail sliding contact.
10. a kind of taxi top advertisement screen control system according to claim 1, which is characterized in that the axis of traction
(23) it is located at traction grooved (22) internal outside and the second sliding block is installed, it is sliding that the inner wall of traction grooved (22) is equipped with the second annular
Rail, and the second sliding block and the second endless glide sliding contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387160.9A CN110322814B (en) | 2019-05-10 | 2019-05-10 | Taxi roof advertising screen control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387160.9A CN110322814B (en) | 2019-05-10 | 2019-05-10 | Taxi roof advertising screen control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110322814A true CN110322814A (en) | 2019-10-11 |
| CN110322814B CN110322814B (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910387160.9A Active CN110322814B (en) | 2019-05-10 | 2019-05-10 | Taxi roof advertising screen control system |
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| CN (1) | CN110322814B (en) |
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| CN108806547A (en) * | 2018-06-04 | 2018-11-13 | 东莞市松研智达工业设计有限公司 | A kind of falling-proof bracket for billboard |
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| CN109285488A (en) * | 2018-10-10 | 2019-01-29 | 淮北市金鑫电动车有限公司 | A kind of LED screen media with turn over function |
| CN109308856A (en) * | 2018-10-27 | 2019-02-05 | 哈尔滨学院 | A kind of intelligence system and method applied to Knowledge Promotion |
| CN109377867A (en) * | 2018-10-23 | 2019-02-22 | 刘景岳 | A kind of construction site safety alarm device for building |
| CN208689904U (en) * | 2018-08-20 | 2019-04-02 | 深圳优色专显科技有限公司 | A kind of solar energy up-down billboard to attract clients |
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|---|---|
| CN110322814B (en) | 2021-07-09 |
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Denomination of invention: A Taxi Roof Advertising Screen Control System Effective date of registration: 20230520 Granted publication date: 20210709 Pledgee: Huzhou Bank Co.,Ltd. Wuxing Sub branch Pledgor: Zhejiang Horizon Electronic Technology Co.,Ltd. Registration number: Y2023980041295 |