CN208079455U - A kind of building model Light Control Unit with speech sound eeplaining function - Google Patents

Abstract

The utility model discloses a kind of building model Light Control Units with speech sound eeplaining function, including building model and switch board, the building model is equipped with LED light, the switch board includes microprocessor, speech chip, loud speaker, lighting control circuit and memory, the microprocessor is connect with memory, first output end of the microprocessor is connect by speech chip with the input terminal of loud speaker, and the second output terminal of the microprocessor is connect by lighting control circuit with the input terminal of LED light.The utility model is by speech chip and loud speaker, to realize the function of automatic briefing, in conjunction with lighting control circuit, has greatly enriched the control function of building model, has facilitated the demonstration and publicity of building model.The utility model can be widely applied in building model.

Description

A kind of building model Light Control Unit with speech sound eeplaining function

Technical field

The utility model is related to lighting control technology field more particularly to a kind of building models with speech sound eeplaining function Light Control Unit.

Background technology

Building model is a kind of essential propagandizing form of building selling period displaying building, traditional building model Based on scaled buildings model and light.Building culture and the introduction of feature need house seller to be explained by scene It realizes, faces batchs of house-purchase clients, house seller will be again and again according to customer requirement, compares building model It is explained, working strength is bigger；Due to human factor, answer content is also possible to be missed or malfunction.Although now some The centralized control of building light may be implemented in building model, but still needs house seller to compare building model and solved to client It says.

Utility model content

In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of simple in structure, and is said with voice Solve the building model Light Control Unit of function.

Technical solution adopted in the utility model is：

A kind of building model Light Control Unit with speech sound eeplaining function, including building model and switch board, it is described Building model is equipped with LED light, and the switch board includes microprocessor, speech chip, loud speaker, lighting control circuit and deposits Reservoir, the microprocessor are connect with memory, the first output end of the microprocessor by speech chip with raise one's voice The input terminal of device connects, and the second output terminal of the microprocessor is connected by lighting control circuit with the input terminal of LED light It connects.

The lighting control circuit includes first resistor, second resistance, third as a further improvement of the utility model, Resistance, the first capacitance, the second capacitance, third capacitance, diode, triode, the first one-way SCR and the second one-way SCR, The second output terminal of the microprocessor is connect by first resistor with the base stage of triode, and the second of the microprocessor Output end is connect by the first capacitance with the control pole of the first one-way SCR, the collector of the triode and the second electricity The first end of resistance connects, and the collector of the triode is connected by the second capacitance with the control pole of the second one-way SCR It connects, the second end of the second resistance is connected with the positive terminal of LED light, the negative pole end of diode and power end respectively, described The negative pole end of diode is connect by 3rd resistor with the positive terminal of the second one-way SCR, the negative pole end of the LED light, The positive terminal of the positive terminal of diode and the first one-way SCR is connect with the first end of third capacitance, and described second unidirectionally may be used Control silicon positive terminal connect with the second end of third capacitance, the emitter of the triode, the first one-way SCR negative pole end It is connected to the ground with the negative pole end of the second one-way SCR.

The microprocessor is also associated with touch screen as a further improvement of the utility model,.

The utility model has the beneficial effects that：

A kind of building model Light Control Unit with speech sound eeplaining function of the utility model is by speech chip and raises Sound device, in conjunction with lighting control circuit, has greatly enriched the control function of building model to realize the function of automatic briefing, side Just the demonstration and publicity of building model.

Description of the drawings

Fig. 1 is a kind of principle signal of building model Light Control Unit with speech sound eeplaining function of the utility model Figure；

Fig. 2 is signal light control electricity in a kind of building model Light Control Unit with speech sound eeplaining function of the utility model The circuit diagram on road.

Specific implementation mode

Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：

With reference to figure 1, a kind of building model Light Control Unit with speech sound eeplaining function of the utility model, including building Model and switch board, the building model are equipped with LED light, and the switch board includes microprocessor, speech chip, raises one's voice Device, lighting control circuit and memory, the microprocessor are connect with memory, and the first output end of the microprocessor passes through Speech chip is connect with the input terminal of loud speaker in turn, and the second output terminal of the microprocessor is by lighting control circuit It is connect with the input terminal of LED light.

With reference to figure 2, it is further used as preferential embodiment, the lighting control circuit includes first resistor R1, second Resistance R2,3rd resistor R3, the first capacitance C1, the second capacitance C2, third capacitance C3, diode D1, triode Q1, first are unidirectionally Silicon-controlled V1 and the second one-way SCR V2, the second output terminal of the microprocessor is by first resistor R1 and triode The base stage of Q1 connects, the control of the second output terminal of microprocessor by the first capacitance C1 with the first one-way SCR V1 Pole connection processed, the collector of the triode Q1 are connect with the first end of second resistance R2, and the collector of the triode Q1 is logical Cross and the second capacitance C2 and then connect with the control pole of the second one-way SCR V2, the second end of the second resistance R2 respectively with The positive terminal of LED light, the negative pole end of diode D1 are connected with power end, and the negative pole end of the diode D1 passes through 3rd resistor R3 is connect with the positive terminal of the second one-way SCR V2 in turn, the negative pole end of the LED light, the positive terminal and first of diode D1 The positive terminal of one-way SCR V1 is connect with the first end of third capacitance C3, the positive terminal of the second one-way SCR V2 with The second end of third capacitance C3 connects, and the emitter of the triode Q1, the negative pole end of the first one-way SCR V1 and second are single It is connected to the ground to the negative pole end of silicon-controlled V2.

In the utility model embodiment, the power end is 12V, when the second output terminal of microprocessor exports high level When, so that the collector of triode Q1 is exported low level by first the first one-way SCR V1 of capacitance C1 coupling conductings, controls LED Lamp shines, while third capacitance C3 is charged by 3rd resistor R3 and the first one-way SCR V1；Second when microprocessor is defeated When outlet exports low level, the first capacitance C1 stops coupling, and the collector of triode Q1 exports high level, makes second unidirectional controllable Silicon V2 conductings, the first one-way SCR V1 is still conducting at this time, and third capacitance C3 is reversed by the second one-way SCR V2 It is clipped on the first one-way SCR V1, makes the first one-way SCR V1 cut-off, at the same time LED light passes through third capacitance C3 and the Two one-way SCR V2 conductings, after third capacitance C3 is saturated, the LED light stops shining.

It is further used as preferential embodiment, the microprocessor is also associated with touch screen, can by the touch screen The control of light and speech sound eeplaining function is carried out at any time.

In the present embodiment, the function of automatic briefing is realized by speech chip and loud speaker, and pass through lighting control circuit Carry out signal light control so that explanation and signal light control can be combined together, and coordinated the displaying of building model, significantly facilitated building mould The demonstration and publicity of type.

It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above State embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention It with deformation or replaces, these equivalent deformations or replacement are all contained in the application claim limited range.

Claims (3)

1. a kind of building model Light Control Unit with speech sound eeplaining function, it is characterised in that：Including building model and control Cabinet processed, the building model are equipped with LED light, and the switch board includes microprocessor, speech chip, loud speaker, light control Circuit and memory processed, the microprocessor are connect with memory, and the first output end of the microprocessor passes through speech chip And then connect with the input terminal of loud speaker, the second output terminal of the microprocessor is by lighting control circuit and LED light Input terminal connection.

2. a kind of building model Light Control Unit with speech sound eeplaining function according to claim 1, feature exist In：The lighting control circuit include first resistor, second resistance, 3rd resistor, the first capacitance, the second capacitance, third capacitance, Diode, triode, the first one-way SCR and the second one-way SCR, the second output terminal of the microprocessor pass through first Resistance is connect with the base stage of triode in turn, and the second output terminal of the microprocessor is unidirectional with first by the first capacitance Silicon-controlled control pole connection, the collector of the triode and the first end of second resistance connect, the current collection of the triode Pole is connect by the second capacitance with the control pole of the second one-way SCR, the second end of the second resistance respectively with LED The positive terminal of lamp, the negative pole end of diode are connected with power end, the negative pole end of the diode by 3rd resistor with The positive terminal of second one-way SCR connects, the negative pole end of the LED light, the positive terminal of diode and the first one-way SCR Positive terminal is connect with the first end of third capacitance, and the positive terminal of second one-way SCR connects with the second end of third capacitance Connect, the negative pole end of the emitter of the triode, the negative pole end of the first one-way SCR and the second one-way SCR with ground phase Connection.

3. a kind of building model Light Control Unit with speech sound eeplaining function according to claim 1, feature exist In：The microprocessor is also associated with touch screen.