CN209044849U - Resource-effective civilized conduct prompting device - Google Patents

Abstract

The utility model discloses resource-effective civilized conduct prompting devices; including shell; the power switch, speech selection switch and category of language selection switch of side on the surface of the housing and laid out in parallel are set; loudspeaker below surface of shell is set; it is arranged in loudspeaker edge and equally distributed screw hole; battery case, hanging hole and the box body that the back side of shell is set and is sequentially distributed from top to bottom; and the waterproof protective plate being flexibly connected by movable axis with shell, and the infrared circuit and voice control circuit of the interconnection of the enclosure interior are set.The utility model is provided with multilingual, can be used in different occasions, different country, and small product size is small, easy operation, low cost, is the public welfare product for serving society, is suitble to promote the use of；This product can hang over the places such as metope, dustbin, strong applicability by hanging hole, and have insect and mosquitoe expelling effect, and be provided with waterproof protective plate, improve the waterproofness of product.

Description

Resource-effective civilized conduct prompting device

Technical field

The utility model relates to a kind of prompting devices, specifically, being to be related to a kind of resource-effective civilized conduct prompting device.

Background technique

Resource is also consumed constantly while science and technology continues to develop, and has not only wasted but also the life style for polluting environment can only be broken Bad environment increases the burden of the earth, and immoderate consumption resource non-return continue our existence can not, save to individual and Speech, more than a kind of economic behaviour and a kind of civilized conduct；It is a kind of culture for society, embodies the civilization of society Degree.Therefore, to protect our limited available resources, the virtue for the resource that should advocate thriftiness, and the civilized conduct of saving is passed through It is through in daily life.

In areas such as dining room, factory, hospital, hotel, government, tourist districts, it is uncivil to be usually present waste, coating and drawing at random etc. Behavior, therefore, it is necessary to a kind of prompts of prompting device to prompt crowd for social resources waste seriously with the uncultivated problem of society It saves using resource, civilized tourist image design.

Utility model content

The purpose of this utility model is to provide a kind of resource-effective civilized conduct prompting devices, reach prompt crowd and save money Source, the purpose for keeping civilized conduct.

To achieve the above object, the technical solution adopted in the utility model is as follows:

Resource-effective civilized conduct prompting device, including shell, the power supply of side and laid out in parallel is opened on the surface of the housing for setting Pass, speech selection switch and category of language selection switch, are arranged in the loudspeaker below surface of shell, are arranged in loudspeaker edge And equally distributed screw hole, battery case, hanging hole and the box body that the back side of shell is set and is sequentially distributed from top to bottom, with And the waterproof protective plate being flexibly connected by movable axis with shell, and be arranged in the enclosure interior interconnection it is infrared Detection circuit and voice control circuit.

Further, the infrared circuit includes pyroelectric infrared sensor ST, and one end and rpyroelectric infrared sense The capacitor C1 that the pole the D connection of device ST, the other end are grounded, the infrared ray that input terminal is connect with the pole S of pyroelectric infrared sensor ST Integrated circuit, the resistance R3 and resistance R4 connecting with the output end of the infrared ray integrated circuit, the latter heat that terminates at of connecting are released The pole D of electric infrared sensor ST, another resistance R1 and resistance R2 terminated on resistance R3, three poles that base stage is connect with resistance R4 Pipe VT, the capacitor C2 connecting with the collector of triode VT, cathode is connected between resistance R1 and resistance R2, anode and capacitor C2 The emitter of the diode D1, the triode VT of connection are grounded, and the pole D of the resistance R1 and pyroelectric infrared sensor ST connect It connects, the pole the E ground connection of the pyroelectric infrared sensor ST.

Further, the voice control circuit includes speech chip NVC, and za pin is connected to diode D1 and capacitor C2 Between electromagnetic relay K, be connected to the switch K1 and switch K2 of the zc pin of electromagnetic relay K, anode and electromagnetic relay K The connection of zb pin, cathode and speech chip NVC the connection of PB0 pin Light-emitting diode LED 1, one end is connected to voice core On the PWM1 pin of piece NVC, the other end be connected to the loudspeaker BL on the PWM2 pin of speech chip NVC, after series connection with loudspeaking The capacitor C3 and Light-emitting diode LED 2 of device parallel connection, the diode D2 that cathode is connect with the cathode of diode D1 are connected to voice Resistance R5 on the VPP pin of chip NVC, one end is connected on the GND pin of speech chip NVC, the other end is connected to voice Resistance R6 on the VDD pin of chip NVC, one end is connected on resistance R5, the other end is connected to the VDD of speech chip NVC and draws Capacitor C4 on foot, the diode D3 that anode is connect with the anode of diode D2, the VDD that anode is connected to speech chip NVC draw Diode D4 on foot, one end are connected to the resistance R7 of the anode of diode D3, other end ground connection, the cathode of the diode D4 Ground connection, the cathode of the diode D3 are connected between resistance R5 and capacitor C4, the PA0 of the switch K1 and speech chip NVC Pin connection, the switch K2 are connect with the PA1 pin of speech chip NVC.

Further, be additionally provided with charging hole and corresponding switch K3 in the voice control circuit, the charging hole with open Close the branch road where being connected to resistance R7 after K3 connects.

Further, the switch K3 is corresponding with power switch, and the switch K2 is corresponding with speech selection switch, described to open It is corresponding with category of language selection switch to close K3.

Compared with prior art, the utility model has the following beneficial effects:

(1) pyroelectric infrared sensor of the utility model setting is for detecting human body signal, when people close to when can make language Sound control circuit issues prompt tone, and this product is provided with multilingual, can be used in different regional, different countries, Achieve the purpose that people is reminded to economize on resources, keeps civilized conduct, it is to serve that this small product size is small, easy operation, and inexpensive The public welfare product of society is suitble to promote the use of.

(2) the utility model is provided with hanging hole at the back side of shell, can hang over the places such as dustbin, wall, is suitable for more Kind occasion, strong applicability, and it is provided with waterproof protective plate, so that product is not soaked and is damaged, improves the waterproofness of product.

(3) the utility model is provided with box body on shell, and the drug for being used for insect and mosquitoe expelling is placed in box body, is increased The diversity of this product function.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the rearview of shell in Fig. 1.

Fig. 4 is the annexation figure of infrared circuit and voice control circuit.

Wherein, the corresponding title of appended drawing reference are as follows:

1- power switch, 2- speech selection switch, 3- category of language selection switch, 4- shell, 5- loudspeaker, 6- screw Hole, 7- box body, 8- movable axis, 9- waterproof protective plate, 10- battery case, 11- hanging hole.

Specific embodiment

The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes But it is not limited only to following embodiment.

Embodiment 1

As shown in Figure 1-3, resource-effective civilized conduct prompting device disclosed by the utility model, including shell 4, it is arranged in shell The power switch 1 of 4 surface of body and laid out in parallel, speech selection switch 2 and category of language select switch 3, are arranged in shell 4 The loudspeaker 5 of lower face, setting in 5 edge of loudspeaker and equally distributed screw hole 6, setting at 4 back side of shell and Battery case 10, hanging hole 11 and the box body 7 being sequentially distributed from top to bottom, and the waterproof being flexibly connected by movable axis 8 with shell 4 Protection board 9, and the infrared circuit and voice control circuit of the interconnection inside the shell 4 are set.

As shown in figure 4, the infrared circuit includes pyroelectric infrared sensor ST, one end and rpyroelectric infrared are sensed The capacitor C1 that the pole the D connection of device ST, the other end are grounded, the infrared ray that input terminal is connect with the pole S of pyroelectric infrared sensor ST Integrated circuit, the resistance R3 and resistance R4 connecting with the output end of the infrared ray integrated circuit, the latter heat that terminates at of connecting are released The pole D of electric infrared sensor ST, another resistance R1 and resistance R2 terminated on resistance R3, three poles that base stage is connect with resistance R4 Pipe VT, the capacitor C2 connecting with the collector of triode VT, cathode is connected between resistance R1 and resistance R2, anode and capacitor C2 The emitter of the diode D1, the triode VT of connection are grounded, and the pole D of the resistance R1 and pyroelectric infrared sensor ST connect It connects, the pole the E ground connection of the pyroelectric infrared sensor ST.

Further, the voice control circuit includes speech chip NVC, and za pin is connected to diode D1 and capacitor C2 Between electromagnetic relay K, be connected to the switch K1 and switch K2 of the zc pin of electromagnetic relay K, anode and electromagnetic relay K The connection of zb pin, cathode and speech chip NVC the connection of PB0 pin Light-emitting diode LED 1, one end is connected to voice core On the PWM1 pin of piece NVC, the other end be connected to the loudspeaker BL on the PWM2 pin of speech chip NVC, after series connection with loudspeaking The capacitor C3 and Light-emitting diode LED 2 of device parallel connection, the diode D2 that cathode is connect with the cathode of diode D1 are connected to voice Resistance R5 on the VPP pin of chip NVC, one end is connected on the GND pin of speech chip NVC, the other end is connected to voice Resistance R6 on the VDD pin of chip NVC, one end is connected on resistance R5, the other end is connected to the VDD of speech chip NVC and draws Capacitor C4 on foot, the diode D3 that anode is connect with the anode of diode D2, the VDD that anode is connected to speech chip NVC draw Diode D4 on foot, one end are connected to the resistance R7 of the anode of diode D3, other end ground connection, the cathode of the diode D4 Ground connection, the cathode of the diode D3 are connected between resistance R5 and capacitor C4, the PA0 of the switch K1 and speech chip NVC Pin connection, the switch K2 are connect with the PA1 pin of speech chip NVC；Charging hole is additionally provided in the voice control circuit With corresponding switch K3, the branch road where resistance R7 is connected to after the charging hole and switch K3 series connection.

Specifically, the switch K3 is corresponding with power switch 1, the switch K2 is corresponding with speech selection switch 2, described to open It is corresponding with category of language selection switch 3 to close K3.

Infrared circuit and the working principle of voice control circuit are as follows in the utility model:

The utility model uses direct current 6V battery, and is provided with charging hole as battery charging, and battery is depressured by resistance R7 Stabling current, pyroelectric infrared sensor are provided for the pole D of pyroelectric infrared sensor ST by diode D2 and resistance R1 afterwards The signal sensed is transferred to infrared ray integrated circuit by the pole S of ST, is then communicated to resistance R3, is finally delivered to the negative of power supply Pole；Meanwhile signal is reached triode VT by resistance R4 by infrared ray integrated circuit, and after triode VT conducting, current direction Electromagnetic relay K, so that zb pin and zc pin closure, are respectively the PA0 of speech chip NVC using switch K1 and switch K2 Pin and PA1 pin provide electric current, the electric current of PB0 pin is provided by the za pin of electromagnetic relay K, VPP pin and GND pin Electric current by source current by diode D3 and resistance decompression after provide, the voltage of VDD pin is stablized by capacitor C4, when When each pin turn-on current of speech chip NVC, the loudspeaker that is connected on 2 pin of PWM1 pin and PWM of speech chip NVC BL starting, the capacitor C3 being connected in parallel on loudspeaker BL are used to stablize the voltage of loudspeaker BL, the capable of emitting prompt tone of loudspeaker BL and Music.

This product is provided with box body on shell and achievees the effect that mosquito dispersing for placing the drug of insect and mosquitoe expelling；This production Product can be hung on different carriers by hanging hole, be applicable to a variety of occasions, by dining room, scenic spot, elevator, enterprise's water pipe Place, and it is provided with waterproof protective plate, improve the waterproofness of product；There are many speech categories of this product setting, such as English, day Language, German, French etc. can play ten seconds music after prompt tone, and prompt tone can also become according to the difference of occasion Change.By water pipe: " please save water, thanks "；In dining room: " valuable grain please be save, thanks "；By elevator: " asking not gather around It squeezes, thanks "；Scenic spot: " asking civilized tourism, thanks ".

This product design electronic field possesses stronger specific aim compared with homogeneous e product, this product is for society's money Source wastes serious, the uncultivated problem of society, and advice people not waste water, electricity, gas, grain etc., and there are also uncivil behaviors, such as Disorderly quarter scratches on historical relic, tourist district spits everywhere, and various aspects advice people are suitable for multiple fields, and have different languages Say type, this small product size is small, easy operation, and low cost, and this product is the public welfare product for serving society, and suitable popularization makes With.

Infrared ray integrated circuit used by the utility model is the prior art, is repeated no more to its specific configuration, above-mentioned Embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the protection scope of the utility model, but All body design thought in the utility model and that mentally makes have no the change of essential meaning or polishing, is solved Technical problem is still consistent with the utility model, should all be included within the scope of protection of this utility model.

Claims (5)

1. resource-effective civilized conduct prompting device, which is characterized in that including shell (4), be arranged in shell (4) surface and simultaneously The power switch (1), speech selection switch (2) and category of language selection switch (3) for arranging arrangement, are arranged under shell (4) surface The loudspeaker (5) of side, setting are arranged in loudspeaker (5) edge and equally distributed screw hole (6) at the shell (4) back side And battery case (10), hanging hole (11) and the box body (7) being sequentially distributed from top to bottom, and it is living by movable axis (8) and shell (4) The waterproof protective plate (9) of dynamic connection, and setting is in the infrared circuit and voice of the internal interconnection of the shell (4) Control circuit.

2. resource-effective civilized conduct prompting device according to claim 1, which is characterized in that the infrared circuit packet Include pyroelectric infrared sensor ST, one end connect with the pole D of pyroelectric infrared sensor ST, the capacitor C1 of other end ground connection, defeated Enter the infrared ray integrated circuit that end is connect with the pole S of pyroelectric infrared sensor ST, the output with the infrared ray integrated circuit The resistance R3 and resistance R4 of connection are held, the latter pole D for terminating at pyroelectric infrared sensor ST of connecting another terminates at resistance R3 On resistance R1 and resistance R2, the triode VT that base stage is connect with resistance R4, the capacitor C2 being connect with the collector of triode VT, Cathode is connected between resistance R1 and resistance R2, the diode D1 of anode and capacitor C2 connection, the emitter of the triode VT Ground connection, the resistance R1 are connect with the pole D of pyroelectric infrared sensor ST, the pole the E ground connection of the pyroelectric infrared sensor ST.

3. resource-effective civilized conduct prompting device according to claim 1, which is characterized in that the voice control circuit packet Speech chip NVC is included, za pin is connected to the electromagnetic relay K between diode D1 and capacitor C2, is connected to electromagnetic relay K Zc pin switch K1 and switch K2, anode connect with the zb pin of electromagnetic relay K, the PB0 of cathode and speech chip NVC The Light-emitting diode LED 1 of pin connection, one end is connected on the PWM1 pin of speech chip NVC, the other end is connected to voice core Loudspeaker BL on the PWM2 pin of piece NVC, the capacitor C3 in parallel with loudspeaker and Light-emitting diode LED 2 after series connection, cathode with The diode D2 of the cathode connection of diode D1, the resistance R5 being connected on the VPP pin of speech chip NVC, one end is connected to On the GND pin of speech chip NVC, the other end be connected to the resistance R6 on the VDD pin of speech chip NVC, one end is connected to On resistance R5, the other end be connected to the capacitor C4 on the VDD pin of speech chip NVC, anode is connect with the anode of diode D2 Diode D3, anode is connected to the diode D4 on the VDD pin of speech chip NVC, and one end is connected to the sun of diode D3 Pole, the other end ground connection resistance R7, the minus earth of the diode D4, the cathode of the diode D3 be connected to resistance R5 and Between capacitor C4, the switch K1 is connect with the PA0 pin of speech chip NVC, the PA1 of the switch K2 and speech chip NVC Pin connection.

4. resource-effective civilized conduct prompting device according to claim 3, which is characterized in that in the voice control circuit It is additionally provided with charging hole and corresponding switch K3, the branch road where resistance R7 is connected to after the charging hole and switch K3 series connection.

5. resource-effective civilized conduct prompting device according to claim 4, which is characterized in that the switch K3 is opened with power supply It closes (1) to correspond to, the switch K2 is corresponding with speech selection switch (2), and the switch K3 and category of language select switch (3) right It answers.