CN201000726Y - Taxi roof electronic display screen - Google Patents
Taxi roof electronic display screen Download PDFInfo
- Publication number
- CN201000726Y CN201000726Y CNU2007201182568U CN200720118256U CN201000726Y CN 201000726 Y CN201000726 Y CN 201000726Y CN U2007201182568 U CNU2007201182568 U CN U2007201182568U CN 200720118256 U CN200720118256 U CN 200720118256U CN 201000726 Y CN201000726 Y CN 201000726Y
- Authority
- CN
- China
- Prior art keywords
- taxi
- control circuit
- control
- display screen
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a taxi roof electronic display screen, which comprises a casing body, a display plate, a power supply adaptor and a control circuit, wherein the display plate is fixed on the outer surface of the casing body, the display plate is connected with a electric of the control circuit, the control circuit is connected with a vehicle carried power supply by the power supply adaptor, the control circuit comprises a control card and a transfer switch, the control clip comprises a integrated chip which has a advertising content and vacancy showing, and the control card is connected with the electric of the display plate; the transfer switch is provided with a shift which can shift to ''vacancy'' or advertising state, and the transfer switch is connected with the electric of the control card. The taxi roof display screen is switched to the advertisement when the passenger is in the taxi, the display screen is switched to the ''vacancy'' when the taxi is available, thus not only the taxi roof is beautified, but also profit is brought to the taxi driver or the taxi company, and a big ''vacancy'' word can be displayed, with convenience and practicability.
Description
Technical field
The utility model relates to a kind of taxi roof display device, relates in particular to a kind of taxi roof electronic display.
Background technology
Common the having of taxi roof display device of the prior art " taxi " or " TEXT " lamp box are taxi to indicate this car, and the passenger who takes for needs proposes the prompting sign.This roof display device functionalities is single, can't bring economic benefit for taxi driver or taxi company.
Because taxi often shuttles back and forth in the streets and lanes in city, if the display device of hiring out roof can be made into billboard, not only make taxi more attractive in appearance, and bring income can for taxi driver or taxi company.For this reason, there is the people just " taxi " marker lamp house of taxi car machine to be made into advertising lamp box,, changed single " taxi " and shown, brought income for numerous taxi drivers in lamp box promulgating advertisement content.Yet with respect to the advertising lamp box of roof, the empty wagons board in the taxi just seems too unshowy, and the passenger who allows the roadside wait for bus can't find out clearly whether the passenger is arranged in the car, and taxi uses also inconvenient.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, to provide a kind of and can promptly can be used as the moving advertising board, also can be as the empty wagons board, and the abundant taxi roof electronic display of ad content.
In order to achieve the above object, the utility model has adopted following technical scheme:
A kind of taxi roof electronic display, comprise casing, display board, power supply adaptor and control circuit, display board is fixed in box outer surface, display board and control circuit are electrically connected, control circuit is connected with vehicle power by power supply adaptor, control circuit comprises control card and switch, and control card comprises the integrated chip that is preset with ad content and empty wagons demonstration, and control card and display board are electrically connected; Switch is provided with the gear that converts " empty wagons " or advertisement state to, and switch and control card are electrically connected.
Described display board is by circuit board and be fixed on the circuit board and the LED lamp that is arranged is formed, and LED lamp and circuit board are electrically connected.
Described casing two sides is equipped with display board.
Because adopt said structure, taxi roof electronic display of the present utility model can be fixed on the taxi roof by support, power supply adaptor is connected with vehicle power, but switch is fixed in driver's security control car simultaneously.When vehicle-mounted visitor travelled, the driver can show the ad content that presets by the switch control display screen, has both made display screen more attractive in appearance, also can increase the income of taxi driver or taxi company; Simultaneously, when the taxi empty wagons travelled, the driver can be that " empty wagons " shows by the switch control display screen, makes the passenger who waits for bus be more prone to discern chauffeur by bigger display screen.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an electrical block diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of taxi roof electronic display comprises casing 1, display board 2, power supply adaptor 6 and control circuit.Display board 2 has the two sides, and by circuit board be fixed on the circuit board and the LED lamp that is arranged is formed, LED lamp and circuit board are electrically connected.Display board 2 is individually fixed in casing 1 outside surface, and is electrically connected with control circuit.Control circuit comprises control card 4 and switch 3, and control card 4 comprises the integrated chip that is preset with ad content and empty wagons demonstration, and control card 4 is electrically connected with display board 2.Control circuit is connected with vehicle power by power supply adaptor 6.Switch 3 is provided with the gear that converts " empty wagons " or advertisement state to, but switch 3 is electrically connected and is located in the car of driver's security control with control card 4.
When in the car passenger being arranged, the taxi driver can change the demonstration of the empty wagons on the display board into ad content by switch, and display screen has just become the billboard that moves like this; Simultaneously, when the taxi empty wagons travelled, the driver can will be towards the place ahead or convert " empty wagons " printed words to towards the display board on the right by switch, passenger's chauffeur that prompting is waited for bus, southern rear or continue presenting advertising content at face towards the left side.Taxi roof electronic display of the present utility model is simple in structure, convenient and practical, promptly brings ad revenue to dispensing machine, and roof attractive in appearance shows, simultaneously again greatly word show " empty wagons " printed words, point out the passenger who waits for bus.
Claims (3)
1, a kind of taxi roof electronic display, comprise casing, display board, power supply adaptor and control circuit, display board is fixed in box outer surface, display board and control circuit are electrically connected, control circuit is connected with vehicle power by power supply adaptor, it is characterized in that: control circuit comprises control card and switch, and control card comprises the integrated chip that is preset with ad content and empty wagons demonstration, and control card and display board are electrically connected; Switch is provided with the gear that converts " empty wagons " or advertisement state to, and switch and control card are electrically connected.
2, taxi roof electronic display according to claim 1 is characterized in that described display board by circuit board be fixed on the circuit board and the LED lamp that is arranged is formed, and LED lamp and circuit board are electrically connected.
3, taxi roof electronic display according to claim 1 and 2 is characterized in that described casing two sides is equipped with display board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201182568U CN201000726Y (en) | 2007-01-30 | 2007-01-30 | Taxi roof electronic display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201182568U CN201000726Y (en) | 2007-01-30 | 2007-01-30 | Taxi roof electronic display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000726Y true CN201000726Y (en) | 2008-01-02 |
Family
ID=39015130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201182568U Expired - Fee Related CN201000726Y (en) | 2007-01-30 | 2007-01-30 | Taxi roof electronic display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000726Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013164660A1 (en) * | 2012-04-30 | 2013-11-07 | Chu Wai Tung | Taxi, taxicab, or vehicle-for-hire, automatic vacancy status and availability detection technique and apparatus |
-
2007
- 2007-01-30 CN CNU2007201182568U patent/CN201000726Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013164660A1 (en) * | 2012-04-30 | 2013-11-07 | Chu Wai Tung | Taxi, taxicab, or vehicle-for-hire, automatic vacancy status and availability detection technique and apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20100130 |