CN204273385U

CN204273385U - Intelligent wireless slippers illuminating at night

Info

Publication number: CN204273385U
Application number: CN201420735080.0U
Authority: CN
Inventors: 史永胜; 张青风
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2014-11-27
Filing date: 2014-11-27
Publication date: 2015-04-22
Anticipated expiration: 2024-11-27

Abstract

The utility model relates to a kind of wireless transmit-receive technology, particularly relate to a kind of intelligent wireless slippers illuminating at night, comprise slipper body, wireless base station apparatus, the radio receiver sending signal for receiving wireless base station apparatus be arranged in slipper body sole, be arranged on slipper body vamp lighting device, be arranged on battery in slipper body and the charger socket in parallel with battery; The utility model use time by pressing on wireless base station apparatus, key switch is set, wireless receiver receive wireless launcher send signal after and drive illuminating device luminous, make user easily can find slippers, solve the embarrassment that can not find slippers.After putting on slippers, the still light yellow of the lighting device on slippers, for user carries out night according to road, facilitates user to walk about in dark room, and is unlikely to encounter hard object.

Description

Intelligent wireless slippers illuminating at night

Technical field

The utility model relates to a kind of wireless transmit-receive technology, particularly relates to a kind of intelligent wireless slippers illuminating at night.

Background technology

Slippers are indispensable daily necessitiess of the life of people house and out on tours, slippers are generally made up of sole and the upper lace be located on sole, it makes material, various informative, Various Functions, existing slippers illuminating at night front end is provided with two bulbs, and illuminating circuit is arranged in footwear body upper of a shoe, comprises a power supply and is arranged on the pressure sensor in circuit loop, when being put on, slippers front end bulb is shinny.But these slippers are only put on Shi Caineng and are lighted lamp on slippers, and slippers, not just at bedside, find it also will to look in bare feet sometimes, pretty troublesome.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides one to be convenient to identify, and can carry out the intelligent wireless slippers illuminating at night of night according to road.

For solving the problem, the technical scheme that the utility model is taked is:

Comprise slipper body, wireless base station apparatus, the radio receiver sending signal for receiving wireless base station apparatus be arranged in slipper body sole, be arranged on slipper body vamp lighting device, be arranged on battery in slipper body and the charger socket in parallel with battery;

Described battery and charger socket are all connected with radio receiver, and radio receiver is connected with lighting device; Described wireless base station apparatus arranges key switch.

Described wireless base station apparatus comprises encoder that model is SC2262 and model is the signal generator of TDL9912;

Described radio receiver comprises signal receiver that model is TDL9921 and model is the decoder of SC2272M4.

The GND end of described encoder and signal generator is all connected with one end of key switch, the signal end of signal generator is connected with 17 pin of encoder, 14 pin of encoder are connected with the other end of key switch, 15 pin of encoder are connected by resistance with 16 pin, and the VCC end of encoder is held with the VCC of signal generator and is connected;

The power end of described signal receiver and 18 pin of decoder are all connected with the colelctor electrode of triode, the signal end of signal receiver is connected with 14 pin of decoder, the earth terminal of signal receiver is connected with 9 pin of decoder, 17 pin of decoder are connected with the base stage of triode, the emitter stage of triode is connected with lighting device, lighting device ground connection.

Described lighting device is light emitting diode.

The emitter stage of described triode is also connected with alarm.

Compared with prior art, the utility model has following beneficial effect: arrange key switch by pressing on wireless base station apparatus when the utility model uses, wireless receiver receive wireless launcher send signal after and drive illuminating device luminous, make user easily can find slippers, solve the embarrassment that can not find slippers.After putting on slippers, the still light yellow of the lighting device on slippers, for user carries out night according to road, facilitates user to walk about in dark room, and is unlikely to encounter hard object.

Accompanying drawing explanation

Fig. 1 schematic diagram of the present utility model;

Fig. 2 is structure chart of the present utility model;

Fig. 3 is signal generator pinouts of the present utility model;

Fig. 4 is signal receiver pinouts of the present utility model;

Fig. 5 is encoder pin figure of the present utility model;

Fig. 6 is decoder pin figure of the present utility model;

Fig. 7 is wireless base station apparatus structure chart of the present utility model;

Fig. 8 is radio receiver structure chart of the present utility model;

Fig. 9 is decoder functions flow chart of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further details:

See Fig. 1 and Fig. 2, the utility model comprise slipper body, wireless base station apparatus, the radio receiver sending signal for receiving wireless base station apparatus be arranged in slipper body sole, be arranged on slipper body vamp lighting device, be arranged on battery in slipper body and the charger socket in parallel with battery; Wherein, battery and charger socket are all connected with radio receiver, and radio receiver is connected with lighting device; Wireless base station apparatus is provided with key switch,

Wireless base station apparatus of the present utility model comprises encoder that model is SC2262 and model is the signal generator of TDL9912; The GND end of encoder and signal generator is all connected with one end of key switch, the signal end of signal generator is connected with 17 pin of encoder, 14 pin of encoder are connected with the other end of key switch, 15 pin of encoder are connected by resistance with 16 pin, and the VCC end of encoder is held with the VCC of signal generator and is connected; Radio receiver comprises signal receiver that model is TDL9921 and model is the decoder of SC2272M4, the power end of signal receiver and 18 pin of decoder are all connected with the colelctor electrode of triode, the signal end of signal receiver is connected with 14 pin of decoder, the earth terminal of signal receiver is connected with 9 pin of decoder, 17 pin of decoder are connected with the base stage of triode, the emitter stage of triode is connected with lighting device, lighting device ground connection.

See Fig. 3, for model of the present utility model is the signal generator pinouts of TDL9912, its each pin is described as follows:

ANT: antenna

GND: power cathode

DATA: signal

VCC: positive source

TDL9912 transmitter module technical indicator:

A) operating voltage: 3V ~ 12V

B) operating current: max≤40Ma (12V), min >=9mA (3V)

C) resonance manner: sound table resonance (SAW)

D) debud mode: ASK/00K

E) operating frequency: 315MHz ~ 433.92MHz

F) frequency error: ± 150KHz (max)

G) transmitting power: 25mW (when 315MHz, 12V)

H) transfer rate :≤10Kbps

I) coding is carried: no

J) antenna length: 24cm (315MHz), 18cm (433.92MHz)

See Fig. 4, for model of the present utility model is the signal receiver pinouts of TDL9921, its each pin is described as follows:

ANT: antenna

GND: power cathode

DATA: signal

VCC: positive source

Technical indicator:

Operating voltage: 5.0VDC ± 0.5V

Operating current :≤3Ma (5.0VDC)

Operation principle: superregenerative

See the pin figure of Fig. 5, Fig. 5 to be model of the present utility model be encoder of SC2262, each pin function is as shown in table 1: table 1

The feature of the encoder of SC2262:

1), CMOS technology manufacture, low-power consumption, economize energy

2), address A and data D position general

3), applications line component is few

4), data A can reach 6 at most

5), operating voltage range is wide: 2V ~ 15V

6), infrared remote control and radio controlled application.

See the decoder pin figure of Fig. 6, Fig. 6 to be model of the present utility model be SC2272M4, each pin function is as shown in table 2:

Table 2

The feature of SC2272M4 decoder:

1.. very low power consumption and stronger noise inhibiting ability

2.. be up to three-state address pin or the 6 bit data pins of 12

SC2272M4 function:

SC2272M4 decodes to the signal sent into from Din terminal.The coding waveforms sent into is interpreted into character code, and it contains address bit, data bit and same position, and decoding address code out and set address input end compare.If set address is mated with continuous 2 character codes, then SC2272M4 does following action: a) when decoding is had " 1 " data, drive corresponding data output end to be high level b) driver output is high level.

Specific descriptions see Fig. 9, Fig. 9 are SC2272M4 workflow diagram, its workflow:

1) after, powering on, SC2272M4 enters holding state

2), Received signal strength is checked whether.If without Received signal strength, still rest on holding state; Otherwise after receiving signal, carry out receiving code address and a yard address is set compares.

3), when receiver address with arrange address mutually mate time, data are stored in register.When the code address being checked through two continuous frames is all mated, and when data are all consistent, corresponding data terminal has output, and drives VT to export.When the code address of two continuous frames is not mated, VT can not be driven, and for transient state output type, exports data reset.

Be wireless base station apparatus structure of the present utility model see Fig. 7, Fig. 7:

Wireless base station apparatus comprises encoder that model is SC2262 and model is the signal generator of TDL9912, GND with the VCC pin of TDL9912 is connected with GND with the VCC pin of SC2262 respectively, and TDL9912DATA pin is connected with SC2262DOUT pin.In addition, wireless base station apparatus comprises key switch KEY, and when key switch is pressed, TE pin level drags down, and wants to meet oscillating circuit condition, and connect a resistance at OSC1 and OCS2, resistance is about 3M Ω.

Be radio receiver structure of the present utility model see Fig. 8, Fig. 8:

Radio receiver of the present utility model comprises signal receiver that model is TDL9921 and model is the decoder of SC2272M4.GND with the VCC pin of TDL9921 is connected with GND with the VCC pin of SC2272 TDL respectively, the DATA pin of TDL9921 is connected with the DIN pin of SC2272, meet oscillating circuit condition, also need to connect a resistance at OSC1 and OCS2, resistance is about 680K Ω, triode effect is in circuit equivalent to switch, and light emitting diode is lighting device.Work as receiving system, when receiving the signal of dispensing device transmission, light emitting diode can be lit, and the emitter stage of triode is also connected with alarm.

Operation principle of the present utility model: when key switch is pressed, TE pin is set to low level, and then SC2262 starts working, and produces a series of data, these data encoded after structure become three parts: address code, numeric data code and synchronous code.Then sent into the DATA pin of TDL9921 by the data after encoding by the DOUT pin of SC262, then send through sending module antenna.

After wireless base station apparatus sends signal, TDL9921 is through antenna receiving signal, and signal is exported by the DATA pin of TDL9921 and enters SC2272 decoder, and after empirical tests address code confirmation signal, detect numeric data code, now VT pin is set to high level.At this moment, the base stage of triode is set to height, triode ON.Electric current flows through transistor emitter and flows through light emitting diode, and light emitting diode is lit.

The utility model installs wireless receiver in slipper body sole, the signal that this wireless receiver sends for receiving wireless launcher, and perform this signal to drive lighting device, lighting device can play illuminating effect after driving, and luminous intensity is high, light efficiency is strong; When user uses, transmitting key switch pressed by bed of only need lying, and the light emitting diode on slippers will be lit, and user just easily can find slippers, solves the embarrassment that can not find slippers.After putting on slippers, the still light yellow of the lamp on footwear, for you carry out night according to road, facilitates you to walk about in dark room, and is unlikely to encounter hard object.Controller of the present utility model not button Time Controller and receiver is all in resting state, and be just waken up work to during code receiving, power consumption is only 2uA. wireless remote control distance 2-20 rice.

Claims

1. intelligent wireless slippers illuminating at night, is characterized in that: comprise slipper body, wireless base station apparatus, the radio receiver sending signal for receiving wireless base station apparatus be arranged in slipper body sole, be arranged on slipper body vamp lighting device, be arranged on battery in slipper body and the charger socket in parallel with battery;

2. intelligent wireless slippers illuminating at night according to claim 1, is characterized in that: described wireless base station apparatus comprises encoder that model is SC2262 and model is the signal generator of TDL9912;

3. intelligent wireless slippers illuminating at night according to claim 2, it is characterized in that: the GND end of described encoder and signal generator is all connected with one end of key switch, the signal end of signal generator is connected with 17 pin of encoder, 14 pin of encoder are connected with the other end of key switch, 15 pin of encoder are connected by resistance with 16 pin, and the VCC end of encoder is held with the VCC of signal generator and is connected;

4. the intelligent wireless slippers illuminating at night according to claim 1 or 3, is characterized in that: described lighting device is light emitting diode.

5. intelligent wireless slippers illuminating at night according to claim 3, is characterized in that: the emitter stage of described triode is also connected with alarm.