CN110338600B

CN110338600B - Automatic supply 3D glasses intelligence cabinet based on dibit linkage principle

Info

Publication number: CN110338600B
Application number: CN201910447606.2A
Authority: CN
Inventors: 陈新
Original assignee: Shaoxing Jiuyue Intelligent Equipment Co Ltd
Current assignee: Shenzhen Hony Optoelectronics Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2021-05-25
Anticipated expiration: 2039-05-27
Also published as: CN110338600A; CN112674553A

Abstract

The invention discloses an automatic supply 3D glasses intelligent cabinet based on a double-position linkage principle. According to the invention, 3D glasses are placed in advance through the glasses drawer, the 3D glasses are conveyed to the output assembly position through the supply mechanism when needed, are picked upwards by the picking hook and are further conveyed to the glasses taking opening position, so that the glasses are taken by audiences, the transposition shaft can drive the atomizing joint to perform atomizing disinfection, the 3D glasses are automatically distributed by using the whole device, the manpower consumption is relieved, the glasses taking efficiency can be improved by the audiences through self-taking, the congestion queuing is avoided, and the clearness and tidiness of the 3D glasses are also ensured by the automatic atomizing disinfection.

Description

Automatic supply 3D glasses intelligence cabinet based on dibit linkage principle

Technical Field

The invention relates to the field of intelligent cabinets, in particular to an automatic supply 3D glasses intelligent cabinet based on a double-position linkage principle.

Background

The improvement of people's living standard, many young people at present also differ to the requirement of watching the film, need to go to the cinema to watch through large-scale screen equipment to the film program of interest, in order to reach maximize visual effect, therefore, along with the progress of science and technology, the film industry has also met the renewal of visual effect technique, in order to can promote the fidelity in the film watching process, 3D glasses have received the popularization on the market, it realizes the 3D stereoscopic image on the vision through the synchronous signal of 3D lens and screen equipment, let the audience have the sensation of setting up the place, the staff of cinema can set up the 3D glasses in the film hall gate through intelligent cabinet is unified before the film begins, and distribute the 3D glasses to the audience one by one. The prior art on the market has the following problems in the using process:

the intelligent cabinet of prior art does not possess the automatic function of distributing of 3D glasses, needs the staff to distribute alone, and the staff causes the pollution to the lens when distributing easily by the hand, reduces efficiency promptly and consumes the manpower, causes the jam that spectator queued, and can't guarantee clear, clean and tidy of lens.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an intelligent cabinet for automatically supplying 3D glasses based on a double-position linkage principle, so as to solve the problems that the intelligent cabinet in the prior art does not have the automatic 3D glasses dispatching function, workers need to distribute the glasses independently, the hands of the workers are easy to pollute the lenses during distribution, that is, the efficiency is reduced, the manpower is consumed, the queuing of audiences is caused, and the clarity and tidiness of the lenses cannot be ensured.

In order to achieve the purpose, the invention is realized by the following technical scheme: automatic supply 3D glasses intelligence cabinet based on dibit linkage principle, its structure includes singly takes the switch, get the mirror mouth, the ticket checking mouth, control panel, the radiating groove, the cabinet body, the glasses drawer, remove the wheel, it is equipped with two to remove the wheel, and install in cabinet body bottom through the lock mode, cabinet body top rear end is equipped with control panel, and structure as an organic whole, the radiating groove is the rectangle structure, and locate cabinet body left side middle part, and structure as an organic whole, the glasses drawer is equipped with four, and install in cabinet body inside through the embedding mode, the even equidistance in cabinet body top is equipped with three ticket checking mouth, ticket checking mouth right-hand member position is equipped with the recess of installing singly taking the switch, it is equipped with threely to get the mirror mouth, and even equidistance.

As a further optimization of the technical scheme, the cabinet body comprises four output assemblies, a built-in host and four supply mechanisms, the four supply mechanisms are uniformly and equidistantly distributed at the right end in the cabinet body, the output assemblies are arranged at the left end in the cabinet body and connected with the left end of the supply mechanism, and the right end of the supply mechanism is buckled with the glasses drawer respectively.

As the further optimization of the technical scheme, the supply mechanism comprises the lifting assembly, the conveying belt and the drawer plate, the conveying belt is more than two, the conveying belt is uniformly and equidistantly distributed on the left side of the drawer plate, and the lifting assembly is respectively sleeved with the conveying belt in a buckling mode.

As the further optimization of this technical scheme, lift into the subassembly and include the locating rack, lift the position foot young, arc spacing groove, the locating rack is "U" type structure, and the fluting both ends are equipped with respectively and lift the position foot young, lift the position foot young upper end middle part and respectively be equipped with the arc spacing groove to structure as an organic whole.

As the further optimization of the technical scheme, the output assembly comprises the transposition shafts, the circulation strips and the picking hooks, the picking hooks are more than two and are uniformly and equidistantly distributed on the surfaces of the circulation strips, the circulation strips are five, the upper ends of the circulation strips are respectively meshed with the transposition shafts, and the two ends of the transposition shafts are mounted at the upper left end inside the cabinet body in a buckling mode.

As a further optimization of this technical scheme, the transposition axle includes the atomizing joint, the translation push rod, the drive plectrum, the inclined plane ring, synchronous carousel, the positioning base, the atomizing spout, synchronous carousel is equipped with five, and even equidistance distributes inside the transposition axle, synchronous carousel lies in inclined plane ring one side respectively, the translation push rod is equipped with two, and install both ends about transposition axle is inside, the positioning base is installed in both ends about the transposition axle through the lock mode, the atomizing joint is installed respectively in the inside upper end of positioning base, subtend one side upper end is equipped with the atomizing spout in the positioning base, the atomizing spout is connected with the atomizing joint, translation push rod end is buckled with the atomizing joint respectively, the drive plectrum is equipped with more than two, and even equidistance distributes in translation push rod one side, the inclined plane ring is.

As a further optimization of the technical scheme, the front ends of the lifting foot clips are designed to be inclined planes, and the lowest points are matched with the surfaces of the conveyor belts, so that the glasses can be lifted when passing through and are led into the arc-shaped limiting grooves.

As the further optimization of this technical scheme, pick up and collude including the middle part and be equipped with one-way loose axle, when circulating to different orientation, pick up and collude the end and can fold through self gravity and this loose axle of cooperation is automatic, reduced the space that occupies.

As the further optimization of the technical scheme, the connection port is arranged in one end, connected with the atomizing nozzle, of the atomizing connector, so that the atomizing connector can be automatically communicated with the inside when in contact, and the output of atomizing gas is accelerated.

Advantageous effects

The invention relates to an intelligent cabinet for automatically supplying 3D glasses based on a two-position linkage principle, wherein the intelligent cabinet is started through a control panel, audiences can convey the 3D glasses into a glasses taking opening by pressing the inside of a single-taking switch control cabinet body when the 3D glasses are needed, so as to supply the 3D glasses to the audiences, automatic ticket checking can be carried out through a ticket checking opening, a cinema worker can put the 3D glasses into a glasses drawer in advance, after a single-taking switch controls a built-in host computer, a supply mechanism is driven to convey the 3D glasses, the 3D glasses are driven upwards by matching with an output assembly and conveyed to the positions of the glasses taking opening, a conveying belt is used as a conveying platform of the 3D glasses, and the conveying belt can lift one end of the 3D glasses by matching with a lifting assembly so as to be convenient for the output assembly to pick up, a lifting leg is positioned on the conveying belt by a positioning frame and is level with the surface of the conveying belt, so that the 3D glasses can be, the positioning effect is achieved by means of limiting of the arc-shaped limiting groove, the circulating strip is driven to move circularly when the transposition shaft rotates, the picking hooks are arranged corresponding to the supply speed of the conveying belt respectively, it is ensured that the picking hooks can be hooked when one end of the 3D glasses is buckled into the arc-shaped limiting groove and move to the lens taking opening to facilitate the audience to pick up, the synchronous turntable rotates synchronously along with the driving of the transposition shaft, the internal inclined plane ring and the driving shifting piece are driven to form reciprocating pushing, the translation push rod can drive the atomization joint and the atomization nozzle to form intermittent atomization connection, and then atomization disinfection is carried out on the supply times of the lens taking opening corresponding to the 3D glasses.

Based on the prior art, the invention can achieve the following advantages after operation:

place 3D glasses in advance through the glasses drawer, carry 3D glasses to output assembly position through supply mechanism when needing, and collude by picking up and upwards pick up, and then carry to getting mirror mouth position, so that spectator gets the mirror, and the axle that replaces can drive the atomizing and connect and atomize the disinfection, the whole automation that has realized 3D glasses of using is distributed, the consumption of manpower has been liberated, and spectator's self-service can improve and get mirror efficiency, avoid causing and queue up and block up, the clarity of 3D glasses has also been guaranteed in automatic atomizing disinfection, clean and tidy.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an automatic supply 3D glasses intelligent cabinet based on a double-position linkage principle.

Fig. 2 is a side view of the internal structure of the intelligent cabinet for automatically supplying 3D glasses according to the two-position linkage principle.

Fig. 3 is a schematic view of a top view structure of a supply mechanism of the automatic supply 3D glasses intelligent cabinet based on a double-position linkage principle.

Fig. 4 is a schematic structural diagram of a lifting component of the automatic supply 3D glasses intelligent cabinet based on the double-position linkage principle.

Fig. 5 is a schematic structural diagram of an output assembly of the automatic supply 3D glasses intelligent cabinet based on the double-position linkage principle.

Fig. 6 is a schematic diagram of the internal structure of the transposition shaft of the automatic supply 3D glasses intelligent cabinet based on the double-position linkage principle.

Reference numerals in the drawings indicate: the device comprises a single-taking switch-q 1, a glasses taking opening-q 2, a ticket checking opening-q 3, a control panel-q 4, a heat dissipation groove-q 5, a cabinet body-q 6, a glasses drawer-q 7, a moving wheel-q 8, an output assembly-q 61, a built-in host-q 62, a supply mechanism-q 63, a lifting assembly-631, a conveying belt-632, a drawer plate-633, a positioning frame-6311, a lifting foot-6312, an arc limiting groove-6313, a transposition shaft-q 611, a circulating bar-q 612, a picking hook-q 613, an atomizing joint-6111, a translation push rod-6112, a driving poking piece-6113, an inclined plane ring-6114, a synchronous turntable-6115, a positioning base-6116 and an atomizing nozzle-6117.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

The upper and lower, inner and outer, front and rear, and left and right in the present invention are referred to with reference to the orientation in fig. 1.

Examples

Referring to fig. 1-6, the present invention provides an automatic supply 3D glasses intelligent cabinet based on a two-position linkage principle, which includes two single-taking switches q1, a glasses-taking port q2, a ticket gate q3, a control panel q4, a heat dissipation slot q5, a cabinet q6, a glasses drawer q7, and a moving wheel q8, wherein the moving wheel q8 is installed at the bottom of the cabinet q6 by a buckling manner, the rear end of the top of the cabinet q6 is provided with the control panel q4 and is an integrated structure, the heat dissipation slot q5 is a rectangular structure and is installed at the middle of the left side of the cabinet q6 and is an integrated structure, the glasses drawer q7 is provided with four and is installed inside the cabinet q6 by an embedding manner, the top of the cabinet q6 is provided with three ticket gates q3 at equal intervals, the right end of the ticket gate q3 is provided with a groove for installing the single-taking switches q1, the three glasses-taking ports q2 are provided and are evenly distributed at equal intervals and at the front end of the, the intelligent cabinet is started through the control panel q4, audiences need 3D glasses through pressing the single-taking switch q1 to control the cabinet body q6 to convey the 3D glasses to the glass taking port q2, so that the 3D glasses are supplied to the audiences, automatic ticket checking can be carried out through the ticket checking port q3, and the staff of a cinema can put the 3D glasses into the glasses drawer q7 in advance.

The cabinet body q6 comprises four output assemblies q61, a built-in host q62 and a supply mechanism q63, wherein the four supply mechanisms q63 are uniformly and equidistantly distributed at the right end inside a cabinet body q6, the output assembly q61 is arranged at the left end inside the cabinet body q6, the output assembly q61 is connected with the left end of a supply mechanism q63, the right end of the supply mechanism q63 is respectively buckled with a glasses drawer q7, and when the built-in host q62 is controlled by a single-taking switch q1, the supply mechanism q63 is driven to convey 3D glasses, and the output assembly q61 is matched to drive the 3D glasses upwards and convey the 3D glasses to a glasses taking port q 2.

The supply mechanism q63 includes lifts into subassembly 631, conveyer belt 632, drawer board 633, the conveyer belt 632 is equipped with more than two, and even equidistance distributes in the left side of drawer board 633, it registrates with conveyer belt 632 respectively through the lock mode to lift into subassembly 631, and conveyer belt 632 is as the transport platform of 3D glasses, and the cooperation is lifted into subassembly 631 and can be lifted 3D glasses one end to it picks up to be convenient for output module q 61.

It includes locating rack 6311, lifts the position of the son 6312 of foot, arc spacing groove 6313 to advance subassembly 631, locating rack 6311 is "U" type structure, and fluting both ends are equipped with respectively and lift the position of the son 6312 of foot, lift the son 6312 upper end middle part of foot of position and respectively be equipped with arc spacing groove 6313 to structure as an organic whole, will lift the position of the son 6312 of foot and fix a position on conveyer belt 632 through locating rack 6311, and keep level with the conveyer belt 632 surface, can upwards lift up with the help of the inclined plane is automatic when 3D glasses reach and lift the position of the son 6312 of foot like this, and spacing with the help of arc spacing groove 6313, played the effect of location.

The output assembly q61 includes transposition axle q611, circulation strip q612, picks up and colludes q613, it is equipped with more than two to pick up collude q613, and even equidistance distributes on circulation strip q612 surface, circulation strip q612 is equipped with five, and the upper end meshes with transposition axle q611 respectively, the left upper end in cabinet body q6 is installed through the lock mode in transposition axle q611 both ends, drives circulation strip q612 circulation removal when transposition axle q611 rotates, and picks up colludes q613 and sets up corresponding the supply speed of conveyer belt 632 respectively, can be picked up by picking up colluding q613 when guaranteeing that 3D glasses one end is buckled into arc spacing groove 6313 to remove to get mirror mouth q2 and make things convenient for the audience to pick up.

The transposition shaft q611 comprises an atomizing connector 6111, a translation push rod 6112, a driving plectrum 6113, an inclined plane ring 6114, a synchronous turntable 6115, a positioning base 6116 and atomizing nozzles 6117, the synchronous turntable 6115 is provided with five parts which are uniformly and equidistantly distributed inside the transposition shaft q611, the synchronous turntable 6115 is respectively positioned at one side of the inclined plane ring 6114, the translation push rod 6112 is provided with two parts which are arranged at the upper end and the lower end inside the transposition shaft q611, the positioning base 6116 is arranged at the left end and the right end of the transposition shaft q611 in a buckling mode, the atomizing connectors 6111 are respectively arranged at the upper end inside the positioning base 6116, the atomizing nozzles 6117 are arranged at the upper end of one opposite side in the positioning base 6116, the atomizing nozzles 6117 are connected with the atomizing connector 6111, the tail end of the translation push rod 6112 is respectively buckled with the atomizing connector 6111, the driving plectrum 6113 is provided with more than two, the inclined-plane ring 6114 is attached to the driving shifting plate 6113, the synchronous turntable 6115 rotates synchronously with the driving of the transposition shaft q611 and drives the inner inclined-plane ring 6114 and the driving shifting plate 6113 to form reciprocating pushing, so that the translation push rod 6112 can drive the atomizing joint 6111 and the atomizing nozzle 6117 to form intermittent atomizing connection, and further atomizing disinfection is performed corresponding to the supply times of the 3D glasses at the lens taking port q 2.

The front end of the lifting leg 6312 is designed as an inclined plane, and the lowest point is matched with the surface of the conveying belt 632, so that the glasses can be lifted when passing through and introduced into the arc-shaped limiting groove 6313.

The picking hook q613 comprises a one-way movable shaft arranged in the middle, and when the picking hook q613 circulates to different directions, the tail end of the picking hook q613 can be automatically folded by self gravity and matching with the movable shaft, so that the occupied space is reduced.

The end of the atomizing joint 6111 connected with the atomizing nozzle 6117 is internally provided with a connecting port, so that the inside can be automatically communicated when in contact, and the output of atomizing gas is accelerated.

The principle of the invention is as follows: the intelligent cabinet is started through the control panel q4, audiences can control the cabinet body q6 to convey 3D glasses into the glasses taking port q2 by pressing the single taking switch q1 when the 3D glasses are needed, so as to be supplied to the audiences, automatic ticket checking can be carried out through the ticket checking port q3, a cinema worker can put the 3D glasses into the glasses drawer q7 in advance, after the single taking switch q1 controls the built-in host q62, the supply mechanism q63 is driven to convey the 3D glasses, the 3D glasses are driven upwards by matching with the output component q61 and conveyed to the glasses taking port q2, the conveying belt 632 serves as a conveying platform of the 3D glasses, one end of the 3D glasses can be lifted by matching with the lifting component 631 so as to be picked up by the output component q61, the lifting leg 6312 is positioned on the conveying belt 632 by the positioning frame 6311 and is level with the surface of the conveying belt 632, and thus when the 3D glasses reach the lifting leg 6312, the positioning effect is achieved by means of the limiting of the arc-shaped limiting groove 6313, the circulating bar q612 is driven to move circularly when the transposition shaft q611 rotates, and the picking hooks q613 are respectively arranged corresponding to the supply speed of the conveyor belt 632, so that one end of the 3D glasses is buckled into the arc-shaped limiting groove 6313 and can be hooked by the picking hooks q613 and move to the glasses taking port q2 to facilitate the picking of audiences, the synchronous turntable 6115 rotates synchronously along with the driving of the transposition shaft q611 and drives the internal inclined plane ring 6114 and the driving poking piece 6113 to form reciprocating pushing, the translation push rod 6112 can drive the atomizing connector 6111 to form intermittent atomizing connection with the atomizing nozzle 6117, and then the 3D glasses are atomized and sterilized corresponding to the supply times of the glasses taking port q 2.

The intelligent cabinet solves the problems that an intelligent cabinet in the prior art does not have an automatic 3D glasses dispatching function, workers need to independently dispatch the glasses, the hands of the workers easily pollute the lenses during dispatching, namely, the efficiency is reduced, manpower consumption is reduced, queuing of audiences is caused, and the clarity and cleanness of the lenses cannot be guaranteed.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Automatic supply 3D glasses intelligence cabinet based on dibit linkage principle, its characterized in that: the structure comprises a single-taking switch (q1), a mirror taking opening (q2), a ticket checking opening (q3), a control panel (q4), a heat dissipation groove (q5), a cabinet body (q6), a glasses drawer (q7) and a moving wheel (q8), wherein the moving wheel (q8) is installed at the bottom of the cabinet body (q6), the control panel (q4) is arranged at the top of the cabinet body (q6), the heat dissipation groove (q5) is arranged in the middle of the left side of the cabinet body (q6), the glasses drawer (q7) is installed inside the cabinet body (q6), the ticket checking opening (q3) is arranged at the top of the cabinet body (q6), the single-taking switch (q1) is arranged at the right end of the ticket checking opening (q3), and the mirror taking opening (q2) is distributed at the front end of the top of the cabinet body;

the cabinet body (q6) comprises an output assembly (q61), a built-in host (q62) and a supply mechanism (q63), the supply mechanism (q63) is distributed at the right end inside the cabinet body (q6), the output assembly (q61) is arranged inside the cabinet body (q6), the output assembly (q61) is connected with the left end of the supply mechanism (q63), and the right end of the supply mechanism (q63) is buckled with the glasses drawer (q 7);

the supply mechanism (q63) comprises a lifting assembly (631), a conveyor belt (632) and a drawer plate (633), the conveyor belt (632) is distributed on the left side of the drawer plate (633), and the lifting assembly (631) is sleeved with the conveyor belt (632);

the lifting assembly (631) comprises a positioning frame (6311), lifting pin pairs (6312) and an arc-shaped limiting groove (6313), wherein the lifting pin pairs (6312) are arranged at two ends of the positioning frame (6311), and the arc-shaped limiting groove (6313) is arranged at the upper end of each lifting pin pair (6312);

the output assembly (q61) comprises more than two shifting shafts (q 611), circulating bars (q 612) and picking hooks (q 613), the picking hooks (q 613) are uniformly and equidistantly distributed on the surface of the circulating bar (q 612), the circulating bars (q 612) are five, the upper ends of the five circulating bars are respectively meshed with the shifting shafts (q 611), and the two ends of the shifting shafts (q 611) are mounted at the upper left end inside the cabinet body (q6) in a buckling mode;

the transposition shaft (q 611) comprises an atomization joint (6111), a translation push rod (6112), a driving shifting sheet (6113), an inclined plane ring (6114), two synchronous rotating discs (6115), two positioning bases (6116) and atomization nozzles (6117), the number of the synchronous rotating discs (6115) is five, the synchronous rotating discs are uniformly and equidistantly distributed in the transposition shaft (q 611), the synchronous rotating discs (6115) are respectively located on one side of the inclined plane ring (6114), the translation push rods (6112) are arranged at the upper end and the lower end of the inside of the transposition shaft (q 611), the positioning bases (6116) are arranged at the left end and the right end of the transposition shaft (q 611) in a buckling mode, the atomization joints (6111) are respectively arranged at the upper end of the inside of the positioning base (6116), the atomization nozzles (6117) are arranged at the upper end of the opposite side of the positioning base (6116), the atomization nozzles (6117) are connected with the atomization joint (6111), and the tail end of the translation push rod (6112) is respectively buckled with the, the number of the driving shifting pieces (6113) is more than two, the driving shifting pieces are uniformly distributed on one side of the translation push rod (6112) at equal intervals, and the inclined plane ring (6114) is attached to the driving shifting pieces (6113);

the intelligent cabinet is started through the control panel (q4), audiences can control the cabinet body (q6) to convey 3D glasses into the glasses taking opening (q2) by pressing the single-taking switch (q1) when the 3D glasses are needed, so as to supply the 3D glasses to the audiences, automatic ticket checking can be carried out through the ticket checking opening (q3), a cinema worker can put the 3D glasses into the glasses drawer (q7) in advance, after the single-taking switch (q1) controls the built-in host (q62), the supply mechanism (q63) is driven to convey the 3D glasses, the 3D glasses are driven to be upwards driven by the output assembly (q61) in a matching way and conveyed to the glasses taking opening (q2), the conveying belt (632) serves as a conveying platform of the 3D glasses, one end of the 3D glasses can be lifted by the lifting assembly (631), so that the output assembly (q61) can pick up the 3D glasses, the lifting feet 6312 are positioned on the conveying belt (632) through the positioning frame (6311), and is level with the surface of the conveying belt (632), so that the 3D glasses can be automatically lifted upwards by the inclined surface when reaching the position of the lifting leg (6312), the positioning effect is achieved by means of the limiting of the arc-shaped limiting groove (6313), the circulating strip (q 612) is driven to circularly move when the transposition shaft (q 611) rotates, and the picking hooks (q 613) are respectively arranged corresponding to the supply speed of the conveyer belt (632) to ensure that one end of the 3D glasses is buckled into the arc-shaped limit groove (6313) and simultaneously can be hooked by the picking hooks (q 613), and moves to a lens taking opening (q2) for facilitating the pickup of audiences, the synchronous turntable (6115) rotates synchronously along with the driving of the transposition shaft (q 611), and the inclined plane ring (6114) and the driving stirring sheet (6113) are driven to form reciprocating pushing, so that the translation push rod (6112) can drive the atomizing connector (6111) and the atomizing nozzle (6117) to form intermittent atomizing connection, and further atomizing disinfection is carried out on the glasses taking opening (q2) corresponding to the 3D glasses.