CN2754178Y

CN2754178Y - Rocking display device

Info

Publication number: CN2754178Y
Application number: CN 200420088447
Authority: CN
Inventors: 郑海金
Original assignee: Individual
Current assignee: Xu Wei
Priority date: 2004-09-21
Filing date: 2004-09-21
Publication date: 2006-01-25
Anticipated expiration: 2014-09-21

Abstract

The utility model discloses a swing type display apparatus, which comprises a power circuit, a working power supply which is supplied for the circuit, a microprocessor control circuit, a storage circuit, a data output storage circuit and a luminescence circuit which are connected with each other by a circuit. The utility model is characterized in that a position sensor which can detect the movement of the display apparatus is arranged on the display apparatus, and signals which are detected by the position sensor are transferred to an input port of the microprocessor control circuit. The utility model reduces the hardware cost of the display apparatus, reduces the consumption of electric energy simultaneously, and reduces the cost of investment and running cost by utilizing the self-movement of the display apparatus to display different patterns.

Description

Swing display

Technical field

The utility model relates to a kind of swing display, belongs to electronic applications.

Background technology

At present, common literal or pattern terminal display technique or equipment, no matter be the technology that adopts dynamic scan or static scanning, all be that display device is fixed, then information to be shown is obtained output effect by the electron beam of CRT or LED, liquid crystal dot matrix scanning, spectators just can't see its displaying contents clearly when its weak point was the relative spectators' high-speed mobile of complex structure, heaviness, heating and power consumption big (as the CRT/LED dot matrix), display device self.

Summary of the invention

The purpose of this utility model is that the utility model purpose provides a kind of novel displaying scheme.It has display self can know the function that demonstrates character and pattern when spectators move.

The purpose of this utility model is achieved in that a kind of swing display, comprise power circuit, for this circuit provides working power, also have microprocessor control circuit, memory circuitry, data output memory circuit, illuminating circuit, connect by circuit between them; It is characterized in that: its display is provided with and can detects the position transducer that display moves, and the detected signal of position transducer is sent to the input port of microprocessor control circuit.

Above-mentioned swing display is characterized in that: position transducer is mercury cut-off or infrared switch or magnetic switch or touch switch or acceleration sensor or pressure switch or ultrasonic sensor.

The utlity model has following advantage: utilize the different pattern of mobile demonstration of display self, reduced the hardware cost of display, reduced power consumption simultaneously, reduced cost of investment and operating cost, be specially adapted to billboard demonstration and toy and use.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Description of drawings

Fig. 1 is the main circuit schematic diagram of the swing display of the utility model;

Fig. 2 is the display driver circuit schematic diagram of the swing display of the utility model.

Embodiment

As shown in Figure 1 and Figure 2, a kind of swing display comprises power circuit 1, for this circuit provides working power, also has microprocessor control circuit 2, memory circuitry 3, data output memory circuit 4, illuminating circuit 5, connects by circuit between them; It is characterized in that: its display is provided with and can detects the position transducer 6 that display moves, and position transducer 6 detected signals are sent to the input port of microprocessor control circuit 2.Position transducer 6 can be the wherein a kind of of following these switches, mercury cut-off, infrared switch, magnetic switch, touch switch, acceleration sensor or pressure switch or ultrasonic sensor.Microprocessor control circuit 2 has a slice microprocessor chip, this chip can be 51 series monolithics, the pattern program that memory circuitry 3 storages will show, single-chip microcomputer receives steering order by data/commands interface (for example USB/485/422/232/LAN/CAN/SPI/I2C/ infrared/communication interfaces such as wireless transmission/optical fiber), illuminating circuit 5 includes chip IC 2IC3, be used for the data output latch, light emitting diode D1-D16 is used for luminous display pattern, its principle of work is such: display can be made the ear of maize shape, the move left and right ear of maize, because spectators' custom is from left to right seen thing from top to bottom, after so circuit powers on, single-chip microcomputer IC5 begins to judge the mobile status of display, sensor U1 detects display device and turns left direction from holder's the right side when moving (being equivalent to the opposite spectators from left to right), one trigger pip is delivered to single-chip microcomputer the 6th pin, after single-chip microcomputer obtains signal, single-chip microcomputer IC5 is by 14 and 15 pin, from memory circuitry IC1, take out display mode instruction and data to be displayed, (luminophor is bulb also to output to luminophor driving circuit IC2 and IC3 driven for emitting lights body LED, plasma luminescence pipe or liquid crystal) show, along with the luminophor shift position constantly changes, spectators will see virtual character or pattern because of ' human eye persistence characteristic '.This application circuit has three kinds of display modes and selects under software control, and 1, display self waves, this pattern can be used for baton or toy.2, spectators move relative to display bar, and this pattern can be used for the moving advertising board.3, display does not stop to move relative to spectators towards a direction, and this pattern also can be used for the moving advertising board.The utility model utilizes display self and spectators to relatively move and makes spectators see pattern, reduced the hardware cost of display, reduced power consumption simultaneously, has reduced cost of investment and operating cost.

Claims

1, a kind of swing display comprises power circuit (1), for this circuit provides working power, also has microprocessor control circuit (2), memory circuitry (3), data output memory circuit (4), illuminating circuit (5), connects by circuit between them; It is characterized in that: its display is provided with the position transducer (6) that can detect display and move, and the detected signal of position transducer (6) is sent to the input port of microprocessor control circuit (2).

2, swing display according to claim 1 is characterized in that: position transducer (6) is mercury cut-off or infrared switch or magnetic switch or touch switch or acceleration sensor or pressure switch or ultrasonic sensor.