CN203883796U - Automobile curtain controlled by sunlight and infrared module - Google Patents

Automobile curtain controlled by sunlight and infrared module Download PDF

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Publication number
CN203883796U
CN203883796U CN201420340236.5U CN201420340236U CN203883796U CN 203883796 U CN203883796 U CN 203883796U CN 201420340236 U CN201420340236 U CN 201420340236U CN 203883796 U CN203883796 U CN 203883796U
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China
Prior art keywords
curtain
electronic switch
light
control
module
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Expired - Fee Related
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CN201420340236.5U
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Chinese (zh)
Inventor
阮树成
张妙娟
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Individual
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Individual
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Priority to CN201420340236.5U priority Critical patent/CN203883796U/en
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Abstract

The utility model relate to electronic technical field and specifically to an automobile curtain controlled by sunlight and an infrared module. The automobile curtain comprises a DC power supply, a curtain, a DC micro motor, a light-controlled module, an infrared remote control emitter and receiver module, a full-bridge driver, and a drawing and withdrawing transmission mechanism. The curtain is driven by a control circuit CMOS device in a low power consumption mode. Battery power supply is used by automobiles and ships or at places where AC power supply is uneasy to use. A light-controlled device is conducted when illuminated by sunlight. A curtain withdrawing stroke timer controls the DC micro motor to perform forward transmission in order to automatically withdraw the curtain. When darkness comes or light is insufficient, the light-controlled device is cut off and a curtain drawing stroke timer controls the DC micro motor to perform backward transmission in order to automatically draw the curtain. A switch S5 controls the drawing and withdrawing of the curtain and forward and backward transmission. The curtain can be withdrawn, drawn, or half withdrawn at any time by using the infrared remote controller. The automobile curtain is easy to use and is suitable for automobiles, ships, and places where AC power supply is uneasy to use.

Description

Automobile daylight and infrared module dual control curtain
Technical field
The utility model relates to electronic technology field, specifically a kind of automobile daylight and infrared module dual control curtain.
Background technology
Occasion in automobile, ship or ac power supply inconvenience is used electrically driven curtain, and need DC power supply is used in order to extend power supply, requires to save energy consumption low-power and drives curtain.The sunshade of the automatic drawing curtain of irradiation, the dim light ventilation of automatically drawing the curtain apart, but can be applicable to instructions for use in this not all time, for example, have daytime and many times also need curtain is opened or closed, or half-open position, night is also like this, obviously light-operated curtain function limitation, can't reach complies with one's wishes uses.There is no an automatic control function and remote-controlled curtain suspension is controlled at any time, in time, has Changes in weather wind and rain, sand and dust to fly upward to can not get closing in time curtain.
Summary of the invention
The purpose of this utility model is to provide AC network power supply inconvenience, uses a kind of automobile daylight and the infrared module dual control curtain of DC power supply.
The utility model technical solution is: comprise DC power supply, curtain, direct current micromotor, light-operated module, infrared remote-control emitter and receiver module, full bridge driver, folding transmission mechanism, wherein, light-operated module is by optical sensor, preamplifier, shaping inverter, open stroke timer, close up stroke timer composition, infrared remote-control emitter and receiver module are by A, B, C, D four-way pulse code, decoding, pulse modulation infrared emission, receive, bimodulus switching device is made up of four bidirectional analog switches and inverter N, four bidirectional analog switches are divided into the dpdt double-pole double-throw (DPDT) electronic switch of two groups of intersection incoming control signals through inverter N, light-operated module optical sensor plays and starts journey timer through a shaping inverter of preamplifier series connection, open the output of stroke timer and meet electronic switch K 1contact, light-operated module optical sensor engages stroke timer through two shaping inverters of preamplifier series connection, closes up the output of stroke timer and meets electronic switch K 3contact, switch S 5control the positive and negative transmission of light-operated folding, infrared remote control receiver decoding A channel meets electronic switch K 2contact, B passage meets electronic switch K 4contact, C-channel is unsettled, D passage is the signal controlling end from interlocking electronic switch through flip and flop generator Z, electronic switch double-arm knife contact connects respectively two inputs of full bridge driver, full bridge driver output connects direct current micromotor, folding transmission mechanism is by direct current micromotor beam warp transmission case gear drive Timing Belt traction curtain opening and closing, infrared remote-control emitter button S 1control receiver, output positive pulse electronic switch K 1connecting full bridge driver drives the transmission of direct current micromotor forward to open curtain, button S 3a channel output negative pulse electronic switch K is controlled in interlocking 1turn-off button S 2control receiver output positive pulse electronic switch K 2connect full bridge driver, drive direct current micromotor reverse drive to close up curtain, button S 3b passage output negative pulse electronic switch K is controlled in interlocking 2turn-off button S 4control and switch light-operated and infrared remote control pattern, infrared remote-control emitter is powered by battery E, and DC power supply meets light-operated module, infrared remote control receiver, electronic switch, full bridge driver power end V dd,
Wherein, full bridge driver is by MOS power tube VT 1, VT 3and VT 2, VT 4grid is respectively through current-limiting resistance R 1, R 2connect electronic switch double-arm knife contact, VT 1, VT 2source electrode meets respectively VT 3, VT 4drain electrode, its contact parallel connection direct electrical micro-machine, filtering spark interference capacitors C 1, VT 1, VT 2drain electrode meets power supply V dd, VT 3, VT 4source ground, four pipe drain electrodes, source electrode also connect the reverse voltage that diode suppresses motor generation;
Curtain open/close transmission mechanism is made up of guide rail, two transmission cases, Timing Belt, traction crane, one group of hanging wheel, hook support, guide rail two ends connect respectively transmission case, guide rail inside is by the closed engagement of Timing Belt two ends transmission case gear, Timing Belt engages respectively traction crane, traction crane is inserted one group of hanging wheel subsequently, hook support is placed in transmission case outside, the transmission case gear shaft socket direct current micromotor axle of guide rail one end, curtain top is hooked on traction crane, curtain end is hooked in hook support, and all the other hooks of curtain are hooked on one group of hanging wheel.
The utility model produces good effect: by the curtain of humble power drive, with battery or other small power DC Power supply, solve the occasion use that automobile, ship and AC network are powered inconvenient, illumination automatic control curtain is opened or closed, by switch S 5control positive and negative transmission, remove manual trouble from and omit operation, curtain is opened, closed up to infrared electrical remote control at any time, and can open at an arbitrary position, stop, or half-open position, gives comfortable impression easily, enriches the joy of life.Modular circuit compact conformation, easy to implement, reliability is high.
Brief description of the drawings
Fig. 1 technical solutions of the utility model theory diagram
Fig. 2 full-bridge driver circuit
Fig. 3 Infrared Remote-Control Sending module
Fig. 4 infrared remote control receiver module
Fig. 5 curtain open/close schematic diagram
Embodiment
With reference to Fig. 1, 2, 3, 4, 5, the utility model embodiment and embodiment: comprise DC power supply 8, curtain 7, direct current micromotor 5, light-operated module 1, infrared remote-control emitter and receiver module 2, full bridge driver 4, folding transmission mechanism 6, wherein, light-operated module 1 is by optical sensor 1a, preamplifier 1b, shaping inverter 1c, 1d, open stroke timer 1e, close up stroke timer 1f composition, infrared remote-control emitter and receiver module 2 are by A, B, C, D four-way pulse code, decoding, pulse modulation infrared emission, receive, bimodulus switching device is made up of four bidirectional analog switches and inverter N, four bidirectional analog switches are divided into two groups through inverter N and intersect the dpdt double-pole double-throw (DPDT) electronic switch 3 of control signal of joining, light-operated module 1 optical sensor 1a plays and starts journey timer 1e through a shaping inverter 1c of preamplifier 1b series connection, open stroke timer 1e output and meet electronic switch K 1contact, light-operated module 1 optical sensor 1a engages stroke timer 1f through preamplifier 1b series connection two shaping inverter 1c, 1d, closes up stroke timer 1f output and meets electronic switch K 3contact, switch S 5control the positive and negative transmission of light-operated folding, infrared remote control receiver 2b decoding A channel meets electronic switch K 2contact, B passage meets electronic switch K 4contact, C-channel is unsettled, D passage is the signal controlling end from interlocking electronic switch through flip and flop generator Z, electronic switch double-arm knife contact connects respectively 4 two inputs of full bridge driver, full bridge driver 4 outputs connect direct current micromotor 5, curtain open/close transmission mechanism 6 is by direct current micromotor 5 beam warp transmission case gear drive Timing Belt traction curtain 7 foldings, infrared remote-control emitter 2a button S 1control infrared remote control receiver 2b, output positive pulse electronic switch K 1connecting full bridge driver 4 drives direct current micromotor 5 forward transmissions to open curtain 7, button S 3a channel output negative pulse electronic switch K is controlled in interlocking 1turn-off button S 2control receiver 2b output positive pulse electronic switch K 2connect full bridge driver 4, drive direct current micromotor 5 reverse drive to close up curtain 7, button S 3b passage output negative pulse electronic switch K is controlled in interlocking 2turn-off button S 4control and switch light-operated and infrared remote control pattern, infrared remote-control emitter is powered by battery E, and DC power supply 8 meets the power end V of light-operated module 1, infrared remote control receiver 2b, electronic switch 3, full bridge driver 4 dd.
Curtain open/close mechanism, guide rail 6a, transmission case 6b, Timing Belt 6c, hanging wheel 6d, traction crane 6e, hook support 6f, direct current micromotor 5, curtain 7.
Light control sensor installing direct sunlight part, in the time of light grow, light shutter device is irradiated by light, open stroke Timer Controlling full bridge driver and drive the transmission of direct current micromotor M forward, automatically open curtain, when The night screen has hung down or summer thunderstorm light dark, light shutter device dull thread irradiate, close up stroke Timer Controlling full bridge driver and drive the reverse transmission of direct current micromotor M, automatically close up curtain.Switch S 5control light-operated opening and closing movement, positive and negative transmission can be set as required.Infrared remote control can be opened at any time or close up curtain, or half-open position, flexible and convenient to use.Direct current micromotor increases driving moment through transmission case gear reduction, can draw larger curtain.
Infrared remote-control emitter modules A 1zHF9901, infrared remote control receiver modules A 2select ZHJ9902, carrier frequency 40KHz, by diode VD 5transmitting remote control command, photoelectric tube VT 5receive command range 7~10m.Four bidirectional analog switch circuits are selected CD4066.
Curtain control circuit adopts cmos device, and quiescent current is tens of μ A only, curtain open/close electric current 20mA left and right, folding journey time tens seconds, power consumption is little, and eight joint No.5 cells are connected available about 1 year, uses in the occasion of automobile, ship or AC network inconvenience power supply.

Claims (3)

1. an automobile daylight and infrared module dual control curtain, comprise DC power supply, curtain, direct current micromotor, it is characterized in that: also comprise light-operated module, infrared remote-control emitter and receiver module, full bridge driver, folding transmission mechanism, wherein, light-operated module is by optical sensor, preamplifier, shaping inverter, open stroke timer, close up stroke timer composition, infrared remote-control emitter and receiver module are by A, B, C, D four-way pulse code, decoding, pulse modulation infrared emission, receive, bimodulus switching device is made up of four bidirectional analog switches and inverter N, four bidirectional analog switches are divided into the dpdt double-pole double-throw (DPDT) electronic switch of two groups of intersection incoming control signals through inverter N, light-operated module optical sensor plays and starts journey timer through a shaping inverter of preamplifier series connection, open the output of stroke timer and meet electronic switch K 1contact, light-operated module optical sensor engages stroke timer through two shaping inverters of preamplifier series connection, closes up the output of stroke timer and meets electronic switch K 3contact, switch S 5control the positive and negative transmission of light-operated folding, infrared remote control receiver decoding A channel meets electronic switch K 2contact, B passage meets electronic switch K 4contact, C-channel is unsettled, D passage is the signal controlling end from interlocking electronic switch through flip and flop generator Z, electronic switch double-arm knife contact connects respectively two inputs of full bridge driver, full bridge driver output connects direct current micromotor, folding transmission mechanism is by direct current micromotor beam warp transmission case gear reduction transmission Timing Belt traction curtain opening and closing, infrared remote-control emitter button S 1control receiver, output positive pulse electronic switch K 1connecting full bridge driver drives the transmission of direct current micromotor forward to open curtain, button S 3a channel output negative pulse electronic switch K is controlled in interlocking 1turn-off button S 2control receiver output positive pulse electronic switch K 2connect full bridge driver, drive direct current micromotor reverse drive to close up curtain, button S 3b passage output negative pulse electronic switch K is controlled in interlocking 2turn-off button S 4control and switch light-operated and infrared remote control pattern, infrared remote-control emitter is powered by battery E, and DC power supply meets light-operated module, infrared remote control receiver, electronic switch, full bridge driver power end V dd.
2. automobile daylight according to claim 1 and infrared module dual control curtain, is characterized in that: full bridge driver is by MOS power tube VT 1, VT 3and VT 2, VT 4grid is respectively through current-limiting resistance R 1, R 2connect electronic switch double-arm knife contact, VT 1, VT 2source electrode meets respectively VT 3, VT 4drain electrode, its contact parallel connection direct electrical micro-machine, filtering spark interference capacitors C 1, VT 1, VT 2drain electrode meets power supply V dd, VT 3, VT 4source ground, four pipe drain electrodes, source electrode also connect the reverse voltage that diode suppresses motor generation.
3. automobile daylight according to claim 1 and infrared module dual control curtain, it is characterized in that: curtain open/close transmission mechanism is by guide rail, two transmission cases, Timing Belt, traction crane, one group of hanging wheel, hook support composition, guide rail two ends connect respectively transmission case, guide rail inside is by the closed engagement of Timing Belt two ends transmission case gear, Timing Belt engages respectively traction crane, traction crane is inserted one group of hanging wheel subsequently, hook support is placed in transmission case outside, the transmission case gear shaft socket direct current micromotor axle of guide rail one end, curtain top is hooked on traction crane, curtain end is hooked in hook support, all the other hooks of curtain are hooked on one group of hanging wheel.
CN201420340236.5U 2014-06-13 2014-06-13 Automobile curtain controlled by sunlight and infrared module Expired - Fee Related CN203883796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420340236.5U CN203883796U (en) 2014-06-13 2014-06-13 Automobile curtain controlled by sunlight and infrared module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420340236.5U CN203883796U (en) 2014-06-13 2014-06-13 Automobile curtain controlled by sunlight and infrared module

Publications (1)

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CN203883796U true CN203883796U (en) 2014-10-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105758181A (en) * 2016-03-18 2016-07-13 夏士桀 Novel high-efficient environment-friendly industrial boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105758181A (en) * 2016-03-18 2016-07-13 夏士桀 Novel high-efficient environment-friendly industrial boiler

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141015

Termination date: 20150613

EXPY Termination of patent right or utility model