CN203241795U - Intelligent adjusting device for cinema environment - Google Patents
Intelligent adjusting device for cinema environment Download PDFInfo
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- CN203241795U CN203241795U CN 201320231496 CN201320231496U CN203241795U CN 203241795 U CN203241795 U CN 203241795U CN 201320231496 CN201320231496 CN 201320231496 CN 201320231496 U CN201320231496 U CN 201320231496U CN 203241795 U CN203241795 U CN 203241795U
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Abstract
The utility model relates to an intelligent adjusting device for cinema environment. The device comprises a weight detecting module, a plurality of air discharge fans, a plurality of air-conditioning devices, a plurality of audio play loudspeaker devices, an adjusting device for projection areas of movie projectors, a plurality of supporting frames, a controller device and a display, wherein the controller device is respectively connected with the weight detecting module, the plurality of air discharge fans, the plurality of air-conditioning devices, the plurality of audio play loudspeaker devices, the adjusting device for the projection areas of the movie projectors, the plurality of supporting frames and the display, so as to determine whether audiences sit on each seat of a lift movable stand in the cinema according to output of the weight detecting module, and determine operations for the plurality of air discharge fans, the plurality of air-conditioning devices, the plurality of audio play loudspeaker devices, the adjusting device for the projection areas of the movie projectors and the plurality of supporting frames according to determination results. According to the utility model, on one hand, projection cost of the cinema is saved; on the other hand, noise interference of device operation can be mitigated for audiences watching movies, thereby increasing comfort level of watching.
Description
Technical field
The utility model relates to a kind of movie theatre ambient intelligence regulating device, relate in particular to a kind of intelligence that centers on the up-down movable grandstand of movie theatre and regulate the movie theatre ambient intelligence regulating device of movie theatre internal environment, when spectators watch film, can be according to the difference of the spectators on up-down movable grandstand situation, intelligent opening or close corresponding exhaust, air-conditioning, audio frequency and play and support frame device, can also automatically adjust the projection centre of projector, saved the movie theatre operation cost, ensure the self-adaptation adjustment of movie theatre environment, the security that has also improved the up-down movable grandstand of movie theatre.
Background technology
Movie theatre is the place of showing a film for spectators.Film in the projection of the places such as coffee shop, teahouse, along with the progress and development of film, the movie theatre of building for showing a film specially occurred at the generation initial stage.The development of film from noiseless to sound and even stereo, from the black-and-white film to the colored film, from common screen to wide-screen and even vault curtain, ring curtain, makes body, size, ratio and the acoustic technique of movie theatre that great changes all occur.The technological requirement of motion picture projection has progressively been satisfied in the development of movie theatre, for broad masses of the people provide good visual and auditory effect.
But, movie theatre Environment Design of the prior art has following defective: can not be according to actual spectators' distribution situation of watching film, dynamically adjust each service equipment in the movie theatre, but generally allow armamentarium open simultaneously, like this, when only having a small amount of spectators to come to watch, both expended a large amount of operation costs, bring unnecessary electric equipment running noises to spectators again; And the projection center of projector fixes, and can not adjust according to spectators' actual respectively situation; Simultaneously, mostly adopt the diversity of up-down movable grandstand to guarantee that the space is used in the movie theatre, like this, when a certain regional overconcentration of power in the managerial system spectators of up-down movable grandstand, do not provide necessary extra support, the major accident that easily causes grandstand to subside.
Therefore, need a kind of intelligent degree high, can adjust flexibly the movie theatre environment, can guarantee again the movie theatre ambient intelligence regulating device of the Telescopic movable grandstand safe handling of movie theatre, with the real-time distribution situation according to spectators, dynamically adjust the startup of all kinds of service equipments and close, dynamically adjust the projection center of projector, to save the movie theatre expense, for spectators provide warm service.
The utility model content
In order to address the above problem, the utility model provide a kind of up-down movable grandstand around movie theatre movie theatre ambient intelligence regulating device, so that the movie theatre operator needn't guarantee the supervision to bleacherite's number and distribution situation constantly, just can in time open or close unnecessary service equipment, self-adaptation is adjusted expansion and the projector projection center of the extra support frame of movie theatre up-down movable grandstand, satisfy spectators' the demand of watching, ensured the safe handling of movie theatre up-down movable grandstand.
According to one side of the present utility model, a kind of movie theatre ambient intelligence regulating device that centers on the up-down movable grandstand of movie theatre is provided, comprise the weight detecting module, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit, film projector screening area regulating device, a plurality of bracing frames, control device and display, control device connects respectively the weight detecting module, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit, film projector screening area regulating device, a plurality of bracing frames and display, have or not spectators on each seat with the up-down movable grandstand of judging movie theatre according to the output of weight detecting module, and definite to a plurality of vent fans according to judged result, a plurality of airconditions, a plurality of audio frequency are play speaker unit, the operation of film projector screening area regulating device and a plurality of bracing frames will operate relevant information and be presented on the display.
More specifically, described movie theatre ambient intelligence regulating device further comprises: the weight detecting module, be installed under each seat of up-down movable grandstand of movie theatre, weight for detection of the seat carrying, when the weight of seat carrying during more than or equal to the setting weight threshold value, send and have spectators' control signal, when the weight of seat carrying during less than the setting weight threshold value, send the control signal without spectators, wherein said setting weight threshold value is to judge the weight that the people is arranged on the seat, the described spectators' of existence control signal or without the positional information that also comprises the seat place in spectators' control signal; A plurality of vent fans are distributed near the wall a plurality of zones of up-down movable grandstand of movie theatre, and each vent fan makes the indoor-outdoor air exchange, to remove indoor vitiated air by motor drives fan blade rotary actuation air-flow; A plurality of airconditions are distributed near the wall a plurality of zones of up-down movable grandstand of movie theatre, the temperature of air in this movie theatre are regulated, to satisfy the human body comfort need; A plurality of audio frequency are play speaker unit, are distributed in a plurality of zones of up-down movable grandstand of movie theatre, play audio-frequency information corresponding to movie theatre reflection film; Film projector screening area regulating device connects film projector and regulates the center that film projector projects to the zone on the screen, to satisfy spectators' visual demand; A plurality of bracing frames between the pedestal and supporting traverse of the up-down movable grandstand of movie theatre, are arranged in a plurality of zones of up-down movable grandstand of movie theatre, and each bracing frame is used for additionally providing support for the up-down movable grandstand of corresponding region; Control device, be arranged under the pedestal of up-down movable grandstand of movie theatre, connect the weight detecting module under each seat, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit and film projector screening area regulating device, receive spectators' control signal of the weight detecting module output under each seat or without spectators' control signal, from described spectators' control signal or without parsing the positional information that corresponding seat has or not spectators and seat spectators' control signal, to judge the spectator attendance in the up-down movable grandstand regional, when the spectator attendance in certain zone of up-down movable grandstand during more than or equal to predetermined threshold, open vent fan corresponding to certain zone of described up-down movable grandstand, aircondition and audio frequency are play speaker unit, to provide service to the spectators that are arranged in certain zone of described up-down movable grandstand, and start bracing frame corresponding to described certain zone additionally to provide support as described certain regional up-down movable grandstand, when the spectator attendance in certain zone of up-down movable grandstand during less than predetermined threshold, close vent fan corresponding to certain zone of described up-down movable grandstand, aircondition and audio frequency are play speaker unit, and close bracing frame corresponding to described certain zone, in addition, control device also determines that according to spectators' control signal of the weight detecting module under each seat output or without spectators' control signal film projector that film projector screening area regulating device is regulated projects to the center in the zone on the screen; Display, be arranged in the movie theatre pulpit, connect described controller to receive the positional information that has or not spectators and seat on each seat, receive a plurality of vent fans, a plurality of aircondition, a plurality of audio frequency and play the startup of speaker unit and a plurality of bracing frames/closed condition information, and receive the film projector that film projector screening area regulating device regulates and project to the center information in the zone on the screen, and each information dynamic similation that will receive is presented on the display screen; Wherein, described up-down movable grandstand comprises pedestal, supporting traverse, bedstead and seat, supporting traverse is incline structure and has a plurality of cams, supporting traverse is positioned on the pedestal, bedstead is sandwich construction and drop is arranged splits on supporting traverse, be fixed with a plurality of seats on every layer of bedstead, every layer of bedstead contacts by the cam of correspondence position on roller and the supporting traverse; Wherein, seat adopts the motorized motions mode, hand-control device is arranged when driving operation, telechiric device is arranged again, and seat bottom structure employing mechanics support system is quiet to guarantee, the dynamic load requirement, and the feet of seat adopts the mechanical type synchronous feedback plant, guarantee the seat synchronization telescope, avoid the directed sideslip of sliding seat, seat is replied by the seat deadweight simultaneously, and angle is less than 20 degree when packing up; Wherein, display screen is the LCD LCD Panel, can be that static drive (Static) LCDs, simple matrix drive any one in (Simple Matrix) LCDs and active matrix drive (Active Matrix) LCDs.
More specifically, described movie theatre ambient intelligence regulating device further comprises: described weight detecting module obtains the weight that pressure detects the vehicle seat carrying by the quality of measuring spectators on the seat.
More specifically, described movie theatre ambient intelligence regulating device further comprises: every layer of bedstead contacts by the cam of correspondence position on roller and the supporting traverse, can by changing the curve shape of cam, change needed relative height between every layer of bedstead.
More specifically, described movie theatre ambient intelligence regulating device further comprises: described active matrix drive (Active Matrix) LCDs can be thin-film transistors type (Thin Film Transistor; TFT) and two-terminal diode-type (Metal/Insulator/Metal; MIM) any one in.
Description of drawings
Below with reference to accompanying drawing embodiment of the present utility model is described, wherein:
Fig. 1 is according to the block diagram of the movie theatre ambient intelligence regulating device shown in the utility model embodiment.
Embodiment
Below with reference to accompanying drawings the embodiment of movie theatre ambient intelligence regulating device of the present utility model is elaborated.
Fig. 1 illustrates the block diagram according to the movie theatre ambient intelligence regulating device shown in the utility model embodiment.The movie theatre ambient intelligence regulating device that wherein centers on the up-down movable grandstand of movie theatre comprises: the weight detecting module, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit, film projector screening area regulating device, a plurality of bracing frames, control device and display, control device connects respectively the weight detecting module, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit, film projector screening area regulating device, a plurality of bracing frames and display, have or not spectators on each seat with the up-down movable grandstand of judging movie theatre according to the output of weight detecting module, and definite to a plurality of vent fans according to judged result, a plurality of airconditions, a plurality of audio frequency are play speaker unit, the operation of film projector screening area regulating device and a plurality of bracing frames will operate relevant information and be presented on the display.Wherein, the weight detecting module, be installed under each seat of up-down movable grandstand of movie theatre, weight for detection of the seat carrying, when the weight of seat carrying during more than or equal to the setting weight threshold value, send and have spectators' control signal, when the weight of seat carrying during less than the setting weight threshold value, send the control signal without spectators, wherein said setting weight threshold value is to judge the weight that the people is arranged on the seat, the described spectators' of existence control signal or without the positional information that also comprises the seat place in spectators' control signal; A plurality of vent fans are distributed near the wall a plurality of zones of up-down movable grandstand of movie theatre, and each vent fan makes the indoor-outdoor air exchange, to remove indoor vitiated air by motor drives fan blade rotary actuation air-flow; A plurality of airconditions are distributed near the wall a plurality of zones of up-down movable grandstand of movie theatre, the temperature of air in this movie theatre are regulated, to satisfy the human body comfort need; A plurality of audio frequency are play speaker unit, are distributed in a plurality of zones of up-down movable grandstand of movie theatre, play audio-frequency information corresponding to movie theatre reflection film; Film projector screening area regulating device connects film projector and regulates the center that film projector projects to the zone on the screen, to satisfy spectators' visual demand; A plurality of bracing frames between the pedestal and supporting traverse of the up-down movable grandstand of movie theatre, are arranged in a plurality of zones of up-down movable grandstand of movie theatre, and each bracing frame is used for additionally providing support for the up-down movable grandstand of corresponding region; Control device, be arranged under the pedestal of up-down movable grandstand of movie theatre, connect the weight detecting module under each seat, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit and film projector screening area regulating device, receive spectators' control signal of the weight detecting module output under each seat or without spectators' control signal, from described spectators' control signal or without parsing the positional information that corresponding seat has or not spectators and seat spectators' control signal, to judge the spectator attendance in the up-down movable grandstand regional, when the spectator attendance in certain zone of up-down movable grandstand during more than or equal to predetermined threshold, open vent fan corresponding to certain zone of described up-down movable grandstand, aircondition and audio frequency are play speaker unit, to provide service to the spectators that are arranged in certain zone of described up-down movable grandstand, and start bracing frame corresponding to described certain zone additionally to provide support as described certain regional up-down movable grandstand, when the spectator attendance in certain zone of up-down movable grandstand during less than predetermined threshold, close vent fan corresponding to certain zone of described up-down movable grandstand, aircondition and audio frequency are play speaker unit, and close bracing frame corresponding to described certain zone, in addition, control device also determines that according to spectators' control signal of the weight detecting module under each seat output or without spectators' control signal film projector that film projector screening area regulating device is regulated projects to the center in the zone on the screen; Display, be arranged in the movie theatre pulpit, connect described controller to receive the positional information that has or not spectators and seat on each seat, receive a plurality of vent fans, a plurality of aircondition, a plurality of audio frequency and play the startup of speaker unit and a plurality of bracing frames/closed condition information, and receive the film projector that film projector screening area regulating device regulates and project to the center information in the zone on the screen, and each information dynamic similation that will receive is presented on the display screen; Wherein, described up-down movable grandstand comprises pedestal, supporting traverse, bedstead and seat, supporting traverse is incline structure and has a plurality of cams, supporting traverse is positioned on the pedestal, bedstead is sandwich construction and drop is arranged splits on supporting traverse, be fixed with a plurality of seats on every layer of bedstead, every layer of bedstead contacts by the cam of correspondence position on roller and the supporting traverse; Wherein, seat adopts the motorized motions mode, hand-control device is arranged when driving operation, telechiric device is arranged again, and seat bottom structure employing mechanics support system is quiet to guarantee, the dynamic load requirement, and the feet of seat adopts the mechanical type synchronous feedback plant, guarantee the seat synchronization telescope, avoid the directed sideslip of sliding seat, seat is replied by the seat deadweight simultaneously, and angle is less than 20 degree when packing up; Wherein, display screen is the LCD LCD Panel, can be that static drive (Static) LCDs, simple matrix drive any one in (Simple Matrix) LCDs and active matrix drive (Active Matrix) LCDs.
Wherein, the up-down movable grandstand, adopt the high requirement that comes meeting spatial and sight line in multiple different array pitch and rank, its stretch mode is divided into manual, semi-automatic and electronic three kinds of operations, so that it has multiple different collecting method, wall type, stand alone type, movable type, wall are received formula and reversible because of its dirigibility.Can be widely used in various large-scale stadiums, school and the multifunctional conference Room, exhibition center, cinema, music halls etc., up-down movable grandstand allow and are able to maximum performance on the place function of using movable stand, to satisfy the diversified demand of various venues.
Wherein, film projector comprises film movie projector and d-cinema projectors, and the film projection machine is just progressively eliminated by digital projector, film projection machine advantage is that color is good, and imaging is stable, and the digital projector advantage is non-jitter, be not prone to the projection accident, the projection cost is low.The film movie projector from using on the copy, can be divided into 8 millimeters projectors (eliminating), 16 millimeters projectors (eliminating), 35 millimeters projectors and 70 millimeters projectors (IMAX); On purposes, can be divided into bag machine (flow mechanism), fixing machine and sit machine.D-cinema projectors is divided into 4K from high in the end, 2k, 1.3k, 0.8k, concrete difference is, 4K(teaching machine resolution is 4096 * 2016,8,250,000 pixels) be most significant end, the big city is all few, and the film that 4K can be synchronous, 2K has, and the equipment of 4K only just can be found out the weak effect distance with 2K in screen wide more than 20 meters; 2K(teaching machine resolution is 2048 * 1080,2,210,000 pixels) be the international standard machine; 1.3K(teaching machine resolution is 1280 * 1024,1,310,000 pixels) be the national standard machine; 0.8K(teaching machine resolution is 1024 * 768,78.6 ten thousand pixels) be the rural area projector.
In addition, described movie theatre ambient intelligence regulating device further comprises: described weight detecting module obtains the weight that pressure detects the vehicle seat carrying by the quality of measuring spectators on the seat.Particularly, the weight detecting module is enabled/is removed indicating device by the electronic control module that is installed in seat cushion bottom and sensor unit, wire harness and airbag and forms.
In addition, described movie theatre ambient intelligence regulating device further comprises: every layer of bedstead contacts by the cam of correspondence position on roller and the supporting traverse, can by changing the curve shape of cam, change needed relative height between every layer of bedstead.
In addition, described movie theatre ambient intelligence regulating device further comprises: described active matrix drive (Active Matrix) LCDs can be thin-film transistors type (Thin Film Transistor; TFT) and two-terminal diode-type (Metal/Insulator/Metal; MIM) any one in.The manufacturer of movie theatre ambient intelligence regulating device can select in the described movie theatre ambient intelligence of a kind of adding regulating device of above-mentioned LCDs according to the cost requirement of movie theatre operator.
Wherein, LCDs, English is commonly referred to as LCD(Liquid Crystal Display), be belong to flat-panel screens a kind of, be used for the screen display of televisor and computing machine.Two polarization material have been used in the LCD demonstration, are the quartzy solution of liquid between them.Electric current can make crystal rearrange during by this liquid, so that light can't see through them.Therefore, each crystal is just as window shutter, can allow light to pass and can obstruct the light.The scientific and technical information product is all towards light, thin, short, little target development at present for liquid crystal display (LCD), and the display product that has long history in the computing machine periphery is certainly no exception.Be easy to carry with carry as front topic under, traditional display mode such as CRT crt display and LED display board etc. all are limited by the factors such as the excessive or power consumption of volume is very huge, can't reach user's actual demand.And the development of lcd technology just in time suits the trend of present information products, no matter is right angle demonstration, low power consumption, volume is little or the advantage such as zero radiation, can both allow the user enjoy best visual environment.
Adopt movie theatre ambient intelligence regulating device of the present utility model, greatly improved the intelligent degree of traditional cinema ambient intelligence regulating device, satisfy the movie theatre environment self-adaption of different spectators' distribution situations is adjusted, by checking that there is situation in the spectators on each seat, judge whether to open many services equipment and startup activity and begin a theatrical performance the safety supports service, on the one hand, reduced the unnecessary expense of movie theatre operator, on the other hand, reduced too much equipment operation noise, for the spectators that watch film provide the most warm special project service.
Be understandable that, although the utility model with the preferred embodiment disclosure as above, yet above-described embodiment is not to limit the utility model.For any those of ordinary skill in the art, do not breaking away from the technical solutions of the utility model scope situation, all can utilize the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model according to any simple modification, equivalent variations and the modification that technical spirit of the present utility model is done above embodiment, all still belongs in the scope of technical solutions of the utility model protection.
Claims (5)
1. movie theatre ambient intelligence regulating device, described device comprises:
The weight detecting module, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit, film projector screening area regulating device, a plurality of bracing frames, control device and display, control device connects respectively the weight detecting module, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit, film projector screening area regulating device, a plurality of bracing frames and display, have or not spectators on each seat with the up-down movable grandstand of judging movie theatre according to the output of weight detecting module, and definite to a plurality of vent fans according to judged result, a plurality of airconditions, a plurality of audio frequency are play speaker unit, the operation of film projector screening area regulating device and a plurality of bracing frames will operate relevant information and be presented on the display.
2. movie theatre ambient intelligence regulating device as claimed in claim 1 further comprises:
The weight detecting module, be installed under each seat of up-down movable grandstand of movie theatre, weight for detection of the seat carrying, when the weight of seat carrying during more than or equal to the setting weight threshold value, send and have spectators' control signal, when the weight of seat carrying during less than the setting weight threshold value, send the control signal without spectators, wherein said setting weight threshold value is to judge the weight that the people is arranged on the seat, the described spectators' of existence control signal or without the positional information that also comprises the seat place in spectators' control signal;
A plurality of vent fans are distributed near the wall a plurality of zones of up-down movable grandstand of movie theatre, and each vent fan makes the indoor-outdoor air exchange, to remove indoor vitiated air by motor drives fan blade rotary actuation air-flow;
A plurality of airconditions are distributed near the wall a plurality of zones of up-down movable grandstand of movie theatre, the temperature of air in this movie theatre are regulated, to satisfy the human body comfort need;
A plurality of audio frequency are play speaker unit, are distributed in a plurality of zones of up-down movable grandstand of movie theatre, play audio-frequency information corresponding to movie theatre reflection film;
Film projector screening area regulating device connects film projector and regulates the center that film projector projects to the zone on the screen, to satisfy spectators' visual demand;
A plurality of bracing frames between the pedestal and supporting traverse of the up-down movable grandstand of movie theatre, are arranged in a plurality of zones of up-down movable grandstand of movie theatre, and each bracing frame is used for additionally providing support for the up-down movable grandstand of corresponding region;
Control device, be arranged under the pedestal of up-down movable grandstand of movie theatre, connect the weight detecting module under each seat, a plurality of vent fans, a plurality of airconditions, a plurality of audio frequency are play speaker unit and film projector screening area regulating device, receive spectators' control signal of the weight detecting module output under each seat or without spectators' control signal, from described spectators' control signal or without parsing the positional information that corresponding seat has or not spectators and seat spectators' control signal, to judge the spectator attendance in the up-down movable grandstand regional, when the spectator attendance in certain zone of up-down movable grandstand during more than or equal to predetermined threshold, open vent fan corresponding to certain zone of described up-down movable grandstand, aircondition and audio frequency are play speaker unit, to provide service to the spectators that are arranged in certain zone of described up-down movable grandstand, and start bracing frame corresponding to described certain zone additionally to provide support as described certain regional up-down movable grandstand, when the spectator attendance in certain zone of up-down movable grandstand during less than predetermined threshold, close vent fan corresponding to certain zone of described up-down movable grandstand, aircondition and audio frequency are play speaker unit, and close bracing frame corresponding to described certain zone, in addition, control device also determines that according to spectators' control signal of the weight detecting module under each seat output or without spectators' control signal film projector that film projector screening area regulating device is regulated projects to the center in the zone on the screen;
Display, be arranged in the movie theatre pulpit, connect described controller to receive the positional information that has or not spectators and seat on each seat, receive a plurality of vent fans, a plurality of aircondition, a plurality of audio frequency and play the startup of speaker unit and a plurality of bracing frames/closed condition information, and receive the film projector that film projector screening area regulating device regulates and project to the center information in the zone on the screen, and each information dynamic similation that will receive is presented on the display screen;
Wherein, described up-down movable grandstand comprises pedestal, supporting traverse, bedstead and seat, supporting traverse is incline structure and has a plurality of cams, supporting traverse is positioned on the pedestal, bedstead is sandwich construction and drop is arranged splits on supporting traverse, be fixed with a plurality of seats on every layer of bedstead, every layer of bedstead contacts by the cam of correspondence position on roller and the supporting traverse;
Wherein, seat adopts the motorized motions mode, hand-control device is arranged when driving operation, telechiric device is arranged again, and seat bottom structure employing mechanics support system is quiet to guarantee, the dynamic load requirement, and the feet of seat adopts the mechanical type synchronous feedback plant, guarantee the seat synchronization telescope, avoid the directed sideslip of sliding seat, seat is replied by the seat deadweight simultaneously, and angle is less than 20 degree when packing up;
Wherein, display screen is the LCD LCD Panel, can be that static driving lcd, simple matrix drive any one in LCDs and the active matrix drive LCDs.
3. movie theatre ambient intelligence regulating device as claimed in claim 2 further comprises: described weight detecting module obtains the weight that pressure detects the vehicle seat carrying by the quality of measuring spectators on the seat.
4. such as the arbitrary described movie theatre ambient intelligence regulating device of claim 2-3, further comprise: every layer of bedstead contacts by the cam of correspondence position on roller and the supporting traverse, can by changing the curve shape of cam, change needed relative height between every layer of bedstead.
5. such as the arbitrary described movie theatre ambient intelligence regulating device of claim 2-3, further comprise: described active matrix drive LCDs can be any one in thin-film transistors type and the two-terminal diode-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231496 CN203241795U (en) | 2013-04-28 | 2013-04-28 | Intelligent adjusting device for cinema environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231496 CN203241795U (en) | 2013-04-28 | 2013-04-28 | Intelligent adjusting device for cinema environment |
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| CN203241795U true CN203241795U (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320231496 Withdrawn - After Issue CN203241795U (en) | 2013-04-28 | 2013-04-28 | Intelligent adjusting device for cinema environment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279080A (en) * | 2013-04-28 | 2013-09-04 | 浙江大丰实业有限公司 | Intelligent cinema environment adjustment device |
| CN104095441A (en) * | 2014-06-30 | 2014-10-15 | 张全成 | System capable of controlling air-conditioner through seats and conducting head counting |
| CN107610591A (en) * | 2017-09-27 | 2018-01-19 | 上海亿品展示创意有限公司 | Spliced hexahedral space viewing device |
| CN109412825A (en) * | 2018-12-07 | 2019-03-01 | 合肥诺必达信息技术有限责任公司 | A kind of intelligent meeting management system based on participant |
-
2013
- 2013-04-28 CN CN 201320231496 patent/CN203241795U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279080A (en) * | 2013-04-28 | 2013-09-04 | 浙江大丰实业有限公司 | Intelligent cinema environment adjustment device |
| CN103279080B (en) * | 2013-04-28 | 2015-07-15 | 浙江大丰实业股份有限公司 | Intelligent cinema environment adjustment device |
| CN104095441A (en) * | 2014-06-30 | 2014-10-15 | 张全成 | System capable of controlling air-conditioner through seats and conducting head counting |
| CN107610591A (en) * | 2017-09-27 | 2018-01-19 | 上海亿品展示创意有限公司 | Spliced hexahedral space viewing device |
| CN109412825A (en) * | 2018-12-07 | 2019-03-01 | 合肥诺必达信息技术有限责任公司 | A kind of intelligent meeting management system based on participant |
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315400 Ningbo Province, Yuyao City, new North Road, No. 737, No. Patentee after: ZHEJIANG DAFENG INDUSTRY COMPANY LTD. Address before: 315400 Ningbo Province, Yuyao City, new North Road, No. 737, No. Patentee before: Zhejiang Dafeng Industrial Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20131016 Effective date of abandoning: 20150715 |
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| RGAV | Abandon patent right to avoid regrant |