CN108851679B - Cinema seat - Google Patents
Cinema seat Download PDFInfo
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- CN108851679B CN108851679B CN201810719807.9A CN201810719807A CN108851679B CN 108851679 B CN108851679 B CN 108851679B CN 201810719807 A CN201810719807 A CN 201810719807A CN 108851679 B CN108851679 B CN 108851679B
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- seat
- rod
- fixedly arranged
- backrest
- cinema
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000007306 turnover Effects 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 8
- 238000010248 power generation Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000035622 drinking Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/12—Theatre, auditorium or similar chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/126—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Supports for the head or the back
- A47C7/38—Supports for the head or the back for the head, e.g. detachable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
- A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to the technical field of cinema facilities, in particular to a cinema seat. Which comprises a backrest, a headrest, a chair seat, armrests, a lifting part and a turnover storage mechanism. According to the cinema seat, the height of the seat is automatically controlled through the automatic lifting control system, so that the height of the seat can meet different crowds; the backrest is provided with the turnover storage mechanism, so that people can have own article storage space when watching movies, and the turnover storage mechanism is not required to be shared by people beside the backrest, and the article storage space is ensured. The cinema seat provided by the invention has the advantages of strong functions and convenience in use, and greatly improves the comfort level during film watching.
Description
Technical Field
The invention relates to the technical field of cinema facilities, in particular to a cinema seat.
Background
Movie theaters are one of the first places for people to enjoy leisure and entertainment, and various cinemas, namely panoramic cinemas, stereoscopic cinemas, luxury cinemas and spherical cinemas, have come to be used as the most basic facilities in the cinemas in order to attract more audiences.
The front row and the rear row of the traditional cinema seat have certain height difference, the height of the seat is fixed, the height of a seat cushion of the traditional cinema seat is set according to the average height of audiences, and when people are all of standard height, the audiences in the front cannot block the audiences in the rear. However, if the height of the audience is high, the audience can exceed the seat to block the audience behind, and the film watching effect is influenced; if the height of the audience is short, the audience can be blocked by the front seat, the traditional cinema seat cannot meet the viewing requirements of customers with different heights, and particularly when a child sits on the seat, the child is often blocked by the front row of customers and cannot see a projection screen, so that the enjoyable viewing experience cannot be obtained.
And, the handrail of cinema's seat has certain storing function, nevertheless because the handrail is two adjacent seats commons, when both sides all someone used this storing function, can make oneself unable placing object article, comparatively inconvenient.
Disclosure of Invention
The invention aims to provide a cinema seat to solve the technical problems in the prior art.
The invention provides a cinema seat which comprises a backrest, a headrest, a seat, armrests, a lifting part, a turnover storage mechanism and a heating device, wherein the backrest is arranged on the seat;
the backrest is arranged on one side of the seat;
the headrest is arranged above the backrest;
the lifting part is arranged below the chair seat and can drive the chair seat to move up and down;
the armrests are fixedly arranged on two sides of the seat;
the lifting part comprises a base, a driven bevel gear, a driving bevel gear, a lifting sleeve, a screw, a protective inner shell, a protective outer shell, a motor, a fixed rod and an automatic lifting control system;
the lower end of the protective inner shell is fixedly provided with the base;
the upper end of the protective shell is fixedly connected with the chair seat;
the protective outer shell is sleeved outside the protective inner shell;
the lifting sleeve is fixedly arranged below the seat;
the lower end of the lifting sleeve is provided with a threaded hole;
the screw rod is provided with an external thread matched with the threaded hole;
one end of the screw is in threaded connection with the lifting sleeve, and the other end of the screw is rotatably arranged on the base;
a driven bevel gear is coaxially and fixedly arranged on the screw rod;
the motor is fixedly arranged inside the protective inner shell;
the driving bevel gear is coaxially and fixedly connected with a motor shaft of the motor;
the driving bevel gear is meshed with the driven bevel gear;
two ends of the fixed rod are respectively and fixedly connected with the outer wall of the protective inner shell and the lower end of the backrest;
the automatic lifting control system comprises a controller, an upper limit sensor, a lower limit sensor and a plurality of infrared sensors;
the infrared sensors are fixedly arranged on the backrest and the headrest and used for detecting the state of a person on the chair seat;
the upper limit sensor and the lower limit sensor are fixedly arranged on the inner wall of the protective inner shell and used for controlling the lifting range of the lifting sleeve;
the controller is respectively in signal connection with the upper limit sensor, the lower limit sensor, the infrared sensor and the motor, and can control the motor according to signals monitored by the upper limit sensor, the lower limit sensor and the infrared sensor;
the overturning storage mechanism comprises an overturning rod and a storage part;
one end of the turnover rod is rotatably connected with two sides of the backrest, and the other end of the turnover rod is rotatably connected with the storage part;
the storage part is provided with a storage groove for storing articles;
the headrest comprises a bottom plate, an air bag, an air pump and a sensor;
the bottom plate is vertically and fixedly arranged above the backrest;
the air bag is fixedly arranged on one side of the bottom plate close to the seat;
the air pump is connected with the air bag and can inflate and deflate the air bag;
the sensor is connected with the air pump and can control the air pump after sensing the state of the turnover rod;
the handrail comprises a handrail plate, a supporting underframe, a supporting slide rod and a slide rod positioning mechanism;
one end of the handrail is fixedly connected with the supporting slide rod;
the supporting underframe is fixedly arranged at two sides of the chair seat;
the support sliding rod is arranged on the support bottom frame in a sliding mode and is fixedly positioned with the support bottom frame through the sliding rod positioning mechanism;
when the supporting plate is abutted against the supporting underframe, the upper side surface of the supporting plate is flush with the upper side surface of the seat;
the heating device is fixedly arranged below the seat and can move up and down along with the seat, and then the seat can be heated.
Furthermore, the turnover rod is a telescopic rod.
Furthermore, a clamping structure is arranged in the storage groove, and the storage part can be fixedly connected with the bottom plate.
Furthermore, the clamping structure comprises a clamping groove arranged on the side wall of the storage groove, a reset spring arranged in the clamping groove, a sliding rod abutted against the reset spring, and a clamping part fixedly arranged at one end of the sliding rod far away from the reset spring;
a limiting groove is formed in the side wall of the clamping groove;
a limiting block is arranged on the side wall of the sliding rod;
the limiting block is arranged in the limiting groove in a sliding mode and can prevent the sliding rod from sliding out of the clamping groove;
the joint portion is close to and keeps away from one side of holding tank all is provided with the slope, and the messenger bottom plate that can be comparatively convenient is pressed joint portion, and then realize the bottom plate with the joint of holding tank.
Furthermore, an earphone is arranged in the storage tank.
Furthermore, the middle part of the earphone is fixedly arranged on the side wall of the storage groove.
Furthermore, a sound output socket is arranged in the storage groove, so that movie sound can be received after the earphone is inserted.
Further, the air bag is a compression air bag.
Furthermore, a cushion is arranged on one side, away from the bottom plate, of the air bag.
Furthermore, a USB socket is arranged in the storage groove, and the mobile phone can be charged.
According to the cinema seat, the height of the seat is automatically controlled through the automatic lifting control system, so that the height of the seat can meet different crowds; the backrest is provided with the turnover storage mechanism, so that people can have own article storage space when watching movies, and the turnover storage mechanism is not required to be shared by people beside the backrest, and the article storage space is ensured. The cinema seat provided by the invention has the advantages of strong functions and convenience in use, and greatly improves the comfort level during film watching.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a cinema seat provided by an embodiment of the invention;
fig. 2 is a schematic view of an armrest for a cinema seat according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a flip storage mechanism of a cinema seat provided by an embodiment of the invention;
fig. 4 is a schematic structural view of a head rest of a cinema seat provided by an embodiment of the invention;
fig. 5 is a side view of a theater seat provided in accordance with an embodiment of the invention.
Reference numerals:
1: a headrest; 2: an infrared sensor; 3: a turning rod; 4: a backrest; 5: a handrail; 6: supporting the sliding rod; 7: a support chassis; 8: a chair seat; 9: a protective housing; 10: a lifting sleeve; 11: a motor; 12: a base; 13: a drive bevel gear; 14: a driven bevel gear; 15: a protective inner shell; 16: a screw; 17: a lower limit sensor; 18: an upper limit sensor; 19: a storage unit; 20: a base plate; 21: an air bag; 22: an air pump; 23: a heating device; 24: and (6) drawing the box.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the present invention provides a cinema seat, which comprises a backrest 4, a headrest 1, a seat 8, armrests, a lifting part, a turnover storage mechanism and a heating device;
the backrest 4 is arranged on one side of the seat 8;
the headrest 1 is disposed above the backrest 4;
the lifting part is arranged below the seat 8 and can drive the seat 8 to move up and down;
the armrests are fixedly arranged on two sides of the seat 8;
the lifting part comprises a base 12, a driven bevel gear 14, a driving bevel gear 13, a lifting sleeve 10, a screw 16, a protective inner shell 15, a protective outer shell 9, a motor 11, a fixed rod and an automatic lifting control system;
the lower end of the protective inner shell 15 is fixedly provided with the base 12;
the upper end of the protective shell 9 is fixedly connected with the chair seat 8;
the protective outer shell 9 is sleeved outside the protective inner shell 15;
the lifting sleeve 10 is fixedly arranged below the seat 8;
the lower end of the lifting sleeve 10 is provided with a threaded hole;
the screw 16 is provided with an external thread matched with the threaded hole;
one end of the screw 16 is in threaded connection with the lifting sleeve 10, and the other end of the screw is rotatably arranged on the base 12;
a driven bevel gear 14 is coaxially and fixedly arranged on the screw 16;
the motor 11 is fixedly arranged inside the protective inner shell 15;
the driving bevel gear 13 is coaxially and fixedly connected with a motor 11 shaft of the motor 11;
the driving bevel gear 13 is meshed with the driven bevel gear 14;
two ends of the fixed rod are respectively and fixedly connected with the outer wall of the protective inner shell 15 and the lower end of the backrest 4;
the automatic lifting control system comprises a controller, an upper limit sensor 18, a lower limit sensor 17 and a plurality of infrared sensors 2;
the infrared sensors 2 are fixedly arranged on the backrest 4 and the headrest 1 and used for detecting the state of a person on the seat 8;
the upper limit sensor 18 and the lower limit sensor 17 are fixedly arranged on the inner wall of the protective inner shell 15 and used for controlling the lifting range of the lifting sleeve 10;
the controller is respectively in signal connection with the upper limit sensor 18, the lower limit sensor 17, the infrared sensor 2 and the motor 11, and can control the motor 11 according to signals monitored by the upper limit sensor 18, the lower limit sensor 17 and the infrared sensor 2;
the overturning storage mechanism comprises an overturning rod 3 and a storage part 19;
one end of the turning rod 3 is rotatably connected with two sides of the backrest 4, and the other end of the turning rod is rotatably connected with the storage part 19;
the storage part 19 is provided with a storage groove for storing articles;
the headrest 1 comprises a bottom plate 20, an air bag 21, an air pump 22 and a sensor;
the bottom plate 20 is vertically and fixedly arranged above the backrest 4;
the air bag 21 is fixedly arranged on one side of the bottom plate 20 close to the seat 8;
the air pump 22 is connected with the air bag 21 and can inflate and deflate the air bag 21;
the sensor is connected with the air pump 22, and can control the air pump 22 after sensing the state of the turnover rod 3;
the handrail comprises a handrail plate 5, a supporting underframe 7, a supporting slide rod 6 and a slide rod positioning mechanism;
one end of the handrail 5 is fixedly connected with the supporting slide rod 6;
the supporting underframe 7 is fixedly arranged at two sides of the chair seat 8;
the supporting slide rod 6 is arranged on the supporting underframe 7 in a sliding manner and is fixedly positioned with the supporting underframe 7 through the slide rod positioning mechanism;
when the handrail 5 abuts against the supporting underframe 7, the upper side surface of the handrail 5 is flush with the upper side surface of the seat 8;
the heating device is fixedly arranged below the seat 8 and can move up and down along with the seat 8, and then the seat 8 can be heated.
After someone sits on seat support 8, the sensor that sets up on back 4 monitors the back, sends information to the controller, and controller control sets up infrared sensor 2 on headrest 1 and goes to monitoring the height of human body, and control motor 11 rotates simultaneously, drives the rotation of drive bevel gear 13, and then drives driven bevel gear 14 and rotates, further drives screw rod 16 again and rotates, because screw rod 16 and lift sleeve 10 threaded connection, and then makes seat support 8 can carry out height control from top to bottom. When the head of the person on the seat 8 is detected by the infrared sensor 2 on the headrest 1 and the height is in place, the controller controls the motor 11 to stop.
Due to the arrangement, the seat 8 can be automatically adjusted according to different heights of different people, and the condition that the sight of the person at the back seat is not shielded by the front seat is further ensured.
In this embodiment, the turning bar 3 is also rotatably provided at both sides of the backrest 4, and when a person sits on the seat 8, the storage tank provided at the end of the turning bar 3 can be rotated to the front of the person's body by the turning bar 3 and supported by the armrests to be positioned.
Such setting for when seeing the shadow personnel sit on seat support 8, can place article such as cell-phone, key, drinking cup, snacks in the holding tank, and all have the independent holding tank of oneself on every seat, need not share the storage position with the people next door, guaranteed that article can normally deposit.
In this embodiment, set up drinking cup groove, receiver etc. in the holding tank, carried out a plurality of subregion, and then made can save more article, and carry out the categorised of different positions to different article, be convenient for to the management of article.
In this embodiment, the headrest 1 is fixedly arranged above the backrest 4 and in the storage tank, when the storage part 19 rotates, the sensor senses that the turnover rod 3 rotates forwards, and the controller controls the air pump 22 to inflate the air bag 21 fixedly arranged on the bottom plate 20, so that the air bag 21 expands after supplying air, and the headrest 1 can be used; when the sensor senses that the turnover rod 3 is lifted upwards, the controller controls the air pump 22 to pump out the air in the air bag 21, so that the air bag 21 can be retracted into the storage groove of the storage part 19 after being contracted.
With the arrangement, the space occupied by the whole seat can be small.
In this embodiment, the armrest may also be adjustable in height so that the armrest may be suitable for people of different heights.
Meanwhile, the armrests can fall down completely, so that the upper parts of the armrests are flush with the seat support 8, and the two adjacent seats are spliced into a larger seat, so that the seat is convenient for lovers, families and other film viewers to use.
In this embodiment, the handrail comprises a handrail 5, a support chassis 7 and a support slide bar 6, the handrail 5 is fixedly arranged at one end of the support slide bar 6, and the support slide bar 6 is slidably arranged on the support chassis 7, so that the height of the handrail 5 can be adjusted; the support slide 6 is positioned on the support chassis 7 by means of a slide positioning mechanism.
In the present embodiment, the slide rod positioning mechanism has many setting manners, for example, the slide rod positioning mechanism can be set to be pin positioning, that is, a plurality of positioning holes are provided on the support slide rod 6, and the positioning between the support slide rod 6 and the support chassis 7 is realized by arranging positioning pins in the positioning holes; it is also possible to use the structure of the nut screw 16 for achieving a height positioning between the support slide 6 and the support chassis 7, that is to say, as long as a positioning of the height of the support slide 6 is possible.
The controller is a single chip microcomputer microprocessor, the control of the whole system is realized, the NXP1114/304 microcontroller is selected, and the chip is a chip based on a Cortex-M0 kernel, so that the speed is high, the power consumption is low, the internal resources are rich, and the price is low.
In this embodiment, the upper limit sensor 18 is used to limit the maximum height of the seat 8, and when the lifting sleeve 10 rises and the rod on the lifting sleeve 10 touches the upper limit switch, it indicates that the seat 8 has been adjusted to the maximum height; the lower limit sensor 17 is used to limit the minimum height of the seat 8, and when the lifting sleeve 10 descends and the rod touches the lower limit switch, it indicates that the seat 8 has been adjusted to the minimum height.
The protective inner shell 15 protects the internal lifting mechanism, goes directly to the ground, and is connected to a fixed rod, the seat back 4, and stabilizes the seat. The protective housing 9 is connected to the seat 8 to protect the internal lifting mechanism from hurting the user, and when the seat 8 is lowered to the lowest position, the protective housing 9 is at a distance from the ground to prevent hurting the feet of the audience.
In this embodiment, a power supply is further provided, and the power supply is connected with a power socket at the bottom of the seat and the control microprocessor to provide stable voltage for each part of the system.
In this embodiment, the heating device is arranged below the seat 8, and through the arrangement of the heating device, the chair can be heated by the heating device in winter, so that each chair becomes a heating unit, and then the chair used by the viewer can be heated, and the viewer can see the shadow in a comfortable environment.
In this embodiment, heating device includes the casing and sets up the heating core in the casing, and the heating core includes the tubular metal resonator of a plurality of parallels, and the tubular metal resonator outside is equipped with radiating fin, is equipped with heating device in the tubular metal resonator, and the both ends of casing are equipped with the shutoff, be equipped with on the shutoff with the mounting hole that the tubular metal resonator end corresponds, tubular metal resonator end pass the mounting hole and fix on the shutoff through the fastener, and the shutoff outside is equipped with safe visor.
In this embodiment, the engaging member is a snap spring.
In this embodiment, the number of the mounting holes on the plug corresponds to the number of the metal tubes, and the plug is provided with corresponding safety switch mounting positions.
In this embodiment, the plug is integrally formed.
In this embodiment, the tip department of heating core outer wall is equipped with the recess, and electric heating pipe's tip is followed the mounting hole of shutoff is worn out, fixes the fixed joint of recess on jump ring in the shutoff outside and the electric heating pipe outer wall.
In this embodiment, the safety protection cover is fixed on the plug by two ways of clamping or screw fixation.
The heating device improves the assembly efficiency of the whole heating device, the heating core body can be replaced, the service life of the heating device is greatly prolonged, the clamp spring on the outer side of the sealing plug is fixedly buckled with one end of the metal pipe extending out of the sealing plug, the metal pipe is positioned, the traditional welding mode is replaced, the assembly is simple, the heating core body is replaced quickly and simply, the safety protective cover is arranged on the outer side of the sealing plug, the waterproof effect is achieved, and the service life of the electric heater is guaranteed.
It should be noted that, in the present embodiment, the heating device may be configured as described above, but it is not limited to the above-mentioned device, and it may be an electric heating tube, a heat exchanger, etc., that is, it is only required to be disposed below the seat 8 to heat the seat 8.
In this embodiment, the electric heating tube is U-shaped with its open end facing rearward.
It should be noted that, in the present embodiment, the electric heating pipe is U-shaped, but it is not limited to U-shaped, and it may be in other shapes, such as a well-shaped shape, that is, it only needs to heat the seat base 8.
In this embodiment, all be equipped with piezoelectric power generation device on back 4, seat support 8 and the handrail, the LED lamp is all installed with one side of handrail to the back of back 4, still is equipped with the battery on the seat support 8, and piezoelectric power generation device, battery pass through the wire with the LED lamp and are connected the formation return circuit. In the embodiment, the backrest 4, the seat 8 and the handrails are provided with the piezoelectric power generation devices, so that the sitting posture of audiences is changed when watching movies, the piezoelectric power generation devices are squeezed to different degrees to generate vibration, energy generated by the vibration is converted into electric energy, the electric energy is poured into the storage battery through the lead to be stored, and the storage battery supplies power to the LEDs and the like when needed, thereby not only responding to the call of energy conservation and emission reduction in China, but also providing convenience for the audiences to find own seats in a cinema in a dark environment.
In this embodiment, the piezoelectric power generating device includes a plurality of piezoelectric ceramic plates, a pressing plate, and a supporting plate.
In this embodiment, the piezoelectric ceramic plates are connected in series to form a bridge rectifier circuit and then connected in parallel with a capacitor.
In this embodiment, the piezoelectric ceramic plate is located between the pressing plate and the supporting plate, and the piezoelectric power generation device is in an isosceles trapezoid structure.
In this embodiment, sponge layers are disposed on the outer surfaces of the backrest 4, the seat 8 and the armrests. In the technical scheme, in order to protect the piezoelectric power generation device from being damaged accidentally, sponge layers are arranged on the outer surfaces of the backrest 4, the seat 8 and the armrests.
Preferably, a switch is further arranged between the storage battery and the LED lamp, and the switch is mounted on the handrail. In the technical scheme, the switch can control the LED lamp to be turned on or off, so that unnecessary electric quantity waste is avoided.
In this embodiment, still be provided with at the back of back 4 and take out the box, take out the lower extreme of box and rotate with back 4 and be connected, can rotate the back backward, support by the below and live, and then can regard as the desk to use, when seeing the movie theatre in, some of the heart blood that meet understand, can carry out timely record. When the table is not needed, the drawer can be turned over and embedded into the back of the backrest 4.
In this embodiment, still be provided with the drawer in the drawer box, can prevent some rubbish such as peel through the drawer to, also conveniently empty rubbish through the drawer.
In a preferred embodiment, the turning rod 3 is a telescopic rod.
In this embodiment, the turning rod 3 is a telescopic rod, so that the storage part 19 can be used by people with different fatness.
In a preferred embodiment, a clamping structure is provided in the storage slot, so that the storage part 19 and the bottom plate 20 can be fixedly connected.
The clamping structure is arranged in the storage groove, so that the storage part 19 and the headrest 1 can be fixed together, the safety of the air bag 21 is guaranteed, and the stability of the storage part 19 after being folded is also guaranteed.
The clamping structure comprises a clamping groove arranged on the side wall of the storage groove, a return spring arranged in the clamping groove, a sliding rod abutted against the return spring, and a clamping part fixedly arranged at one end of the sliding rod far away from the return spring;
a limiting groove is formed in the side wall of the clamping groove;
a limiting block is arranged on the side wall of the sliding rod;
the limiting block is arranged in the limiting groove in a sliding mode and can prevent the sliding rod from sliding out of the clamping groove;
joint portion is close to and keeps away from one side of holding tank all is provided with the slope, and messenger's bottom plate 20 that can be comparatively convenient is pressed joint portion, and then realize bottom plate 20 with the joint of holding tank.
The lateral wall through bottom plate 20 extrudees the slope of joint portion, and then makes joint portion extrude the slide bar, makes the slide bar press in to the sliding tray for reset spring compresses, and after bottom plate 20 passed through the slope of joint portion, offsets with another relative slope, under reset spring's effect, carries out slow release with the slide bar through another relative slope, and then carries out slow release with joint portion, and then realizes bottom plate 20 joint in the joint inslot.
In a preferred embodiment, the storage tank is provided with an earphone.
The earphone is arranged in the storage tank, so that convenience is brought to film viewers with poor hearing and film viewers who need to make calls.
In a preferred embodiment, the middle part of the earphone is fixedly arranged on the side wall of the storage groove.
In this embodiment, the middle part of the earphone is fixedly arranged on the side wall of the storage groove, so that a film viewer can be prevented from taking the earphone out of the storage groove in order.
Preferably, a sound output socket is arranged in the storage slot, and the earphone can be inserted into the storage slot to receive movie sound.
In this embodiment, a sound output jack is provided in the storage slot, and a viewer with poor hearing can use the earphone sound output jack conveniently.
When watching the video, the earphone can be inserted into the sound output jack, and when the mobile phone has a telephone access, the earphone can be inserted into the mobile phone, so that the surrounding watching and watching people can not be influenced by the call.
In a preferred embodiment, the balloon 21 is a compression balloon 21.
In the present embodiment, the airbag 21 is set as the compression airbag 21, so that the shape of the airbag 21 after being contracted can be ensured, damage caused by the airbag 21 after being contracted being pressed by the storage part 19 can be avoided, and the service life of the airbag 21 can be ensured.
Preferably, a side of the airbag 21 away from the bottom plate 20 is provided with a cushion.
The air bag 21 is provided with the cushion, and the cushion is arranged, so that after the air bag 21 is inflated, a viewer can not feel too stuffy when using the air bag 21 as the headrest 1, the air permeability of the air bag 21 as the headrest 1 is increased, and the comfort of the viewer is ensured.
The preferred embodiment is that a USB socket is arranged in the storage tank, and the mobile phone can be charged.
The mobile phone charging wire can also be directly provided with various connectors, so that the mobile phone charging wire can be conveniently used by a viewer who does not carry the mobile phone charging wire.
According to the cinema seat provided by the invention, the height of the seat 8 is automatically controlled through the automatic lifting control system, so that the height of the seat 8 can meet different crowds; by arranging the turnover storage mechanism on the backrest 4, people can have own article storage space when watching movies, and the turnover storage mechanism does not need to be shared with people beside the people, so that the articles can be stored. The cinema seat provided by the invention has the advantages of strong functions and convenience in use, and greatly improves the comfort level during film watching.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (8)
1. A cinema seat is characterized by comprising a backrest, a headrest, a seat, armrests, a lifting part, a turnover storage mechanism and a heating device;
the backrest is arranged on one side of the seat;
the headrest is arranged above the backrest;
the lifting part is arranged below the chair seat and can drive the chair seat to move up and down;
the armrests are fixedly arranged on two sides of the seat;
the lifting part comprises a base, a driven bevel gear, a driving bevel gear, a lifting sleeve, a screw, a protective inner shell, a protective outer shell, a motor, a fixed rod and an automatic lifting control system;
the lower end of the protective inner shell is fixedly provided with the base;
the upper end of the protective shell is fixedly connected with the chair seat;
the protective outer shell is sleeved outside the protective inner shell;
the lifting sleeve is fixedly arranged below the seat;
the lower end of the lifting sleeve is provided with a threaded hole;
the screw rod is provided with an external thread matched with the threaded hole;
one end of the screw is in threaded connection with the lifting sleeve, and the other end of the screw is rotatably arranged on the base;
a driven bevel gear is coaxially and fixedly arranged on the screw rod;
the motor is fixedly arranged inside the protective inner shell;
the driving bevel gear is coaxially and fixedly connected with a motor shaft of the motor;
the driving bevel gear is meshed with the driven bevel gear;
two ends of the fixed rod are respectively and fixedly connected with the outer wall of the protective inner shell and the lower end of the backrest;
the automatic lifting control system comprises a controller, an upper limit sensor, a lower limit sensor and a plurality of infrared sensors;
the infrared sensors are fixedly arranged on the backrest and the headrest and used for detecting the state of a person on the chair seat;
the upper limit sensor and the lower limit sensor are fixedly arranged on the inner wall of the protective inner shell and used for controlling the lifting range of the lifting sleeve;
the controller is respectively in signal connection with the upper limit sensor, the lower limit sensor, the infrared sensor and the motor, and can control the motor according to signals monitored by the upper limit sensor, the lower limit sensor and the infrared sensor;
the overturning storage mechanism comprises an overturning rod and a storage part;
one end of the turnover rod is rotatably connected with two sides of the backrest, and the other end of the turnover rod is rotatably connected with the storage part;
the storage part is provided with a storage groove for storing articles and storing the compressed air bag;
the headrest comprises a bottom plate, an air bag, an air pump and a sensor;
the bottom plate is vertically and fixedly arranged above the backrest;
the air bag is fixedly arranged on one side of the bottom plate close to the seat;
the air pump is connected with the air bag and can inflate and deflate the air bag;
the sensor is connected with the air pump and can control the air pump after sensing the state of the turnover rod;
the handrail comprises a handrail plate, a supporting underframe, a supporting slide rod and a slide rod positioning mechanism;
one end of the handrail is fixedly connected with the supporting slide rod;
the supporting underframe is fixedly arranged at two sides of the chair seat;
the support sliding rod is arranged on the support bottom frame in a sliding mode and is fixedly positioned with the support bottom frame through the sliding rod positioning mechanism;
when the supporting plate is abutted against the supporting underframe, the upper side surface of the supporting plate is flush with the upper side surface of the seat;
the heating device is fixedly arranged below the chair seat and can move up and down along with the chair seat, so that the chair seat can be heated;
a clamping structure is arranged in the storage groove and can fixedly connect the storage part with the bottom plate;
the clamping structure comprises a clamping groove arranged on the side wall of the storage groove, a return spring arranged in the clamping groove, a sliding rod abutted against the return spring, and a clamping part fixedly arranged at one end of the sliding rod far away from the return spring;
a limiting groove is formed in the side wall of the clamping groove;
a limiting block is arranged on the side wall of the sliding rod;
the limiting block is arranged in the limiting groove in a sliding mode and can prevent the sliding rod from sliding out of the clamping groove;
the joint portion is close to and keeps away from one side of holding tank all is provided with the slope, and the messenger bottom plate that can be comparatively convenient is pressed joint portion, and then realize the bottom plate with the joint of holding tank.
2. A cinema seat according to claim 1, characterized in that the turning bar is a telescopic bar.
3. A cinema seat as claimed in claim 1, in which an earphone is provided in the storage tank.
4. A cinema seat as claimed in claim 3, in which the middle of the earphone is fixedly arranged on the side wall of the storage tank.
5. A cinema seat as claimed in claim 4, wherein a sound output socket is provided in the storage tank, and the earphone can be inserted to receive movie sound.
6. A cinema seat as claimed in claim 1, in which the air-bag is a compression air-bag.
7. A cinema seat as claimed in claim 6, in which the side of the air-bag remote from the base plate is provided with a soft cushion.
8. A cinema seat as claimed in claim 1, wherein a USB socket is provided in the storage tank to enable charging of a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719807.9A CN108851679B (en) | 2018-07-03 | 2018-07-03 | Cinema seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719807.9A CN108851679B (en) | 2018-07-03 | 2018-07-03 | Cinema seat |
Publications (2)
| Publication Number | Publication Date |
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| CN108851679A CN108851679A (en) | 2018-11-23 |
| CN108851679B true CN108851679B (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810719807.9A Active CN108851679B (en) | 2018-07-03 | 2018-07-03 | Cinema seat |
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| Country | Link |
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| CN (1) | CN108851679B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757896A (en) * | 2019-01-24 | 2019-05-17 | 上海理工大学 | Seat-based personalized heating |
| CN114067684A (en) * | 2021-10-26 | 2022-02-18 | 盐城工学院 | A visual simulation display device and method based on computer simulation |
| CN114098334B (en) * | 2021-12-10 | 2024-11-26 | 宁波胜利映画文化传媒股份有限公司 | A multifunctional seat for 4D cinema |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108851679A (en) | 2018-11-23 |
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