CN108002181A - Multimedia system in elevator - Google Patents
Multimedia system in elevator Download PDFInfo
- Publication number
- CN108002181A CN108002181A CN201711316222.4A CN201711316222A CN108002181A CN 108002181 A CN108002181 A CN 108002181A CN 201711316222 A CN201711316222 A CN 201711316222A CN 108002181 A CN108002181 A CN 108002181A
- Authority
- CN
- China
- Prior art keywords
- elevator
- multimedia system
- housing
- elevator door
- projection arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/165—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position electrical
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention provides the multimedia system in a kind of elevator, including mounting assembly, for housing to be fixed on to the upper cross-beam of elevator；Proximity sensor, for detecting the state of elevator door, and the output detection signal when detecting that elevator door is kept in motion；Master controller, signal is detected for receiving, and monitors whether elevator door is in fully closed condition；Master controller is additionally operable to the output when elevator door is in fully closed condition and plays control electric signal；Projection arrangement, is connected with master controller；Projection arrangement is used for reception and plays control electric signal and played out in the case where playing the control of control electric signal, by the elevator inner wall or elevator door of image projecting to projection arrangement place side；Controller and projection arrangement are located in housing.The multimedia system of above-mentioned elevator can realize that lightweight, large scale play and do not interfere with user and take, and being capable of retention property stabilization.
Description
Technical field
The invention belongs to elevator projection art, is the multimedia system being related in a kind of elevator more specifically.
Background technology
Due to being limited be subject to lift space in traditional elevator, use paper-made advertising or small-screen LED more.Large scale advertisement
It can only be realized with paper media, manually replaced, waste of resource and manpower.Although the small screen LCD can realize that the dynamic of advertisement is broadcast
Put, but since size is smaller, the user in elevator will not see substantially, cause result of broadcast bad.And use large-scale LCD then
Since its weight and safety problem are not appropriate for applying in elevator.
Therefore a kind of lightweight is provided, large scale plays and do not interfere with the multimedia that the performance that user takes is stablized and sets
It is standby, it is the problem of we are in the urgent need to address.
The content of the invention
It is an object of the invention to provide the multimedia system in a kind of elevator, to solve more matchmakers existing in the prior art
Not light-weighted enough the technical problem of body equipment.
To achieve the above object, the technical solution adopted by the present invention is：A kind of multimedia system in elevator is provided, including
Housing, it is characterised in that：Further include master controller, proximity sensor, projection arrangement and mounting assembly；
The mounting assembly, for the housing to be fixed on to the upper cross-beam of elevator；
The proximity sensor, for detecting the state of elevator door, and is detecting that the elevator door is kept in motion
When output detection signal；
The master controller, is connected with the proximity sensor, for receiving the detection signal, and monitors the elevator
Whether door is in fully closed condition；The master controller is additionally operable to export when the elevator door is in fully closed condition and broadcasts
Put control electric signal；
The projection arrangement, is connected with the master controller；The projection arrangement is used to receive the broadcasting control telecommunications
Number and played out under the control for playing control electric signal, the elevator by image projecting to side where the projection arrangement
On inner wall or elevator door；
The controller and the projection arrangement are located in the housing.
Further, the mounting assembly is included for the mounting base being connected with the inner wall of the elevator and the installation
The fixed plate of seat grafting and the elastic rolling-up mechanism being connected between the mounting base and the fixed plate, the fixed plate are used
In the fixed inner wall for being connected in the elevator.
Further, the mounting base is equipped with the side for the inner wall for being used to be connected to the elevator equipped with for the fixed plate
Embedded caulking groove, the mounting base are equipped with the storage tank for being used for accommodating the elastic rolling-up mechanism, and the storage tank is communicated in
The caulking groove.
Further, the elastic rolling-up mechanism includes being fixed in the storage tank fixing axle, rotation are arranged on described solid
The wind-up roll of dead axle, the scroll spring being fixedly arranged between the fixing axle and the wind-up roll and it is fixedly arranged on the wind-up roll
Drawstring；The bracing wire is connected in the fixed plate.
Further, the side of the inner wall for connecting elevator of the installing plate is equipped with annular groove.
Further, multiple injection holes are equipped with the side wall of the installing plate, the injection hole is communicated in the annular groove.
The beneficial effect of multimedia system in elevator provided by the invention is：Compared with prior art, present invention electricity
Multimedia system in ladder, by the way that in housing, master controller and projection arrangement concentrated setting are advantageously reduced whole device
Interior wiring, and then improve the stability of the electric property of whole device；Mounting assembly is set to be used to the housing being fixed on
In the upper cross-beam of elevator, and prevent multimedia equipment from directly dropping in ground；Proximity sensor is used for the shape for detecting elevator door
State, and the output detection signal when detecting that elevator door is kept in motion.Master controller is used to receive proximity sensor output
Detection signal, and whether fully closed condition is according to the detection signal monitoring elevator door.Projection arrangement is used in master control
Played out under the control of the broadcasting control electric signal of device output processed, by the elevator inner wall of side where image projecting to projection arrangement
Or on elevator door.When elevator door is opened, proximity sensor output detection signal, master controller then will according to the detection signal
The state of elevator is updated to enabling motion state, and in the next detection signal of proximity sensor output, by the shape of elevator door
State is updated to shutdown motion state, and elevator door state is updated to fully closed condition after stopping receives the detection signal,
Projection arrangement is only just played out when elevator door is in fully closed condition, and disengaging elevator can be taken in avoid projection ray
In user's eye, and then ensure that user will not be taken and have an impact, housing is used to accommodate controller and projection arrangement.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structure diagram being assemblied in elevator of the multimedia system in elevator provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of the multimedia system in elevator provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of the multimedia equipment inside subject of Fig. 2；
Fig. 4 is the A direction views in Fig. 2；
Fig. 5 is the sectional structure chart of the line B-B along Fig. 4；
Fig. 6 is the sectional structure chart of the line C-C along Fig. 5；
Fig. 7 is the D direction views in Fig. 2；
Fig. 8 is the sectional structure chart of the E-E lines along Fig. 7；
Fig. 9 is the structure diagram of the toothholder and flexible adjustment mechanism in Fig. 8；
Figure 10 is the sectional structure chart of the F-F lines along Fig. 8；
Figure 11 is cabling channel, screw hole, the structure diagram of bracing wire and adjusting screw in Figure 10；
Figure 12 is the sectional structure chart of the G-G lines along Fig. 2
Figure 13 is the structural scheme of mechanism of the elastic rolling-up mechanism in Figure 12；
Figure 14 is enlarged diagram at the H in Figure 13；
Figure 15 is the sectional structure chart of the I-I lines along Figure 14.
Wherein, each reference numeral in figure：
100- housings；101- curved surfaces；102- projects window；103- images window；104- heat emission holes；
200- proximity sensors；
300- mounting assemblies；
301- mounting bases；302- fixed plates；303- injection holes；304- caulking grooves；305- storage tanks；306- fixing axles；307-
Wind-up roll；308- scroll springs；309- drawstrings；311- fixed blocks；312- inserted blocks；313- slots；314- shrapnels；315- inserted links；
316- jacks；317- holding tanks；318- conflict blocks；319- annular grooves；
400- radiators；
401- radiator fans；402- heat dissipation copper foils；403- heat dissipation copper pipes；404-4G modules；405- projecting apparatus mainboards；406-
Camera；407- projecting apparatus；408- heat dissipation copper billets；
500- images regulating device；
501- fixed cylinders；502- limiting plates；503- position adjustable boards；504- elastic parts；505- tension springs；506- long lumbar holes；
507- fixed links；508- gag lever posts；The first positioning grooves of 509-；The second positioning grooves of 510-；The 3rd positioning grooves of 511-；512- wide-mouths；
600- motions；
601- adjustable plates；602- spur racks；603- toothholders；604- flexible adjustments mechanism；605- mounting grooves；606- strokes
Groove；607- bracing wires；608- contiguous blocks；The first elastic components of 609-；610- adjusting screws；611- cabling channels；612- screw holes；613-
One compression groove；The second compression grooves of 614-；The second elastic components of 615-；616- limiting slots；617- limited blocks；
700- elevators；
800- projection films；
900- elevator doors.
Embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 to Figure 15, now the multimedia system in elevator provided by the invention is illustrated.Elevator
Multimedia system in 700, including housing 100, further include master controller, proximity sensor 200, projection arrangement, mounting assembly
300th, radiator 400, shooting regulating device 500 and motion 600；Mounting assembly 300, for housing 100 to be fixed on
In the upper cross-beam of elevator 700, and prevent multimedia equipment from directly dropping in ground；Radiator 400 includes being assemblied in housing
Radiator fan 401 in 100, heat dissipation copper foil 402 and for the heat of controller and projection arrangement to be oriented to radiator fan 401
Heat dissipation copper pipe 403；Camera device is used to image elevator door 900, to obtain the image information of elevator door 900 in real time；Take the photograph
As monitoring range of the regulating device 500 for adjusting camera device；It is equipped between housing 100 and mounting base 301 and is used to adjust shell
The adjustable plate 601 of 301 spacing of body 100 and mounting base；Motion 600 is arranged on the side wall of adjustable plate 601；Proximity sensor 200,
For detecting the state of elevator door 900, and the output detection signal when detecting that elevator door 900 is kept in motion；Main control
Device, is connected with proximity sensor 200, detects signal for receiving, and monitor whether elevator door 900 is in fully closed condition；
Master controller is additionally operable to the output when elevator door 900 is in fully closed condition and plays control electric signal；Projection arrangement, with master control
Device connection processed；Projection arrangement, which is used to receive, to be played control electric signal and is played out in the case where playing the control of control electric signal, will
Where image projecting to projection arrangement on 700 inner wall of elevator or elevator door 900 of side；Camera device, radiator 400, take the photograph
As regulating device 500, controller and projection arrangement are located in housing 100.
Multimedia system in elevator provided by the invention, compared with prior art, by the way that master controller and projection are filled
Concentrated setting is put in housing 100, advantageously reduces the wiring in whole multimedia equipment, and then improve whole multimedia equipment
Electric property stability；The temperature that radiator 400 is used to ensure the multimedia equipment of elevator 700 is set in allowed band
It is interior, housing 100 inner air flowing property is strengthened by radiator fan 401, by heat dissipation copper pipe 403 by the temperature in housing 100
It is oriented on heat dissipation copper foil 402, by being used cooperatively for radiator fan 401, heat dissipation copper foil 402 and heat dissipation copper pipe 403, to reduce shell
Temperature in body 100；
Camera device is used to image elevator door 900, to obtain the image information of elevator door 900 in real time.Therefore root
The state of current elevator door 900 can be got according to the image information got；Regulating device 500 is imaged to be used to adjust shooting dress
The monitoring range put, to realize the angular range of the manually camera 406 of adjustable camera device, targetedly to absorb elevator
The region of door 900；
By the adjustable plate 601 between housing 100 and mounting base 301, arranged on the motion 600 of adjustable plate 601,
Realize the spacing between adjustment housings 100 and mounting base 301, so as to fulfill connect projection device to elevator door 900 away from
From so that projection becomes apparent to the image on elevator door 900 is adjustable.
Housing 100 is fixedly arranged in the upper cross-beam of elevator door 900 by mounting assembly 300, and is fitted with confession on elevator door 900
The projection film 800 of multimedia equipment projection, projection film 800 is located at the upper end of 700, elevator, easy to projecting into for multimedia equipment
As becoming apparent from.
Proximity sensor 200 is used to detecting the state of elevator door 900, and is detecting that elevator door 900 is kept in motion
When output detection signal.Master controller is used for the detection signal for receiving the output of proximity sensor 200, and is supervised according to the detection signal
Survey whether elevator door 900 is in fully closed condition.Projection arrangement is used to control electric signal in the broadcasting of master controller output
Played out under control, by 700 inner wall of elevator or elevator door 900 of image projecting to projection arrangement place side.Work as elevator
When door 900 is opened, the output detection signal of proximity sensor 200, master controller is then according to the detection signal by the state of elevator 700
It is updated to enabling motion state, and when proximity sensor 200 exports next detection signal, by the state of 700, elevator more
New is shutdown motion state, and 700 door state of elevator is updated to fully closed condition after stopping receives the detection signal, is thrown
Image device is only just played out when 700, elevator is in fully closed condition, and disengaging elevator can be taken in avoid projection ray
In 700 user's eye, and then ensure that user will not be taken and have an impact, housing 100 is used to accommodate controller, projection dress
Put, camera device and shooting adjusting part.
Specifically, housing is equipped with the heat emission hole 104 for radiator heat dissipation, the projection window for projection device
102 and for camera device photography photography window 103.Proximity sensor 200 is fixed on housing 100.By the way that biography will be approached
Sensor 200 is fixed on housing 100, advantageously reduces the wiring of whole device, improves the stability of whole device.Close to sensing
Device 200 is fixed on the curved surface 101 of housing 100 so that proximity sensor 200 can delicately detect elevator door 900 very much
Movement.Elevator door 900 includes motion state and fully closed condition.Wherein, motion state includes enabling motion state and shutdown
Motion state.As long as proximity sensor 200, which detects that elevator door 900 is kept in motion, will export detection signal.The detection
Signal can be a level signal.Proximity sensor 200 can be inductive proximity sensor, capacitive proximity sensor, magnetic
The close switch of inductive proximity sensors, Hall sensor, velocity sensor or intrinsic safety.Proximity sensor 200 can also be resistance to
High pressure proximity sensor.Proximity sensor 200 is contactless, has the advantages that long lifespan, accuracy of identification are high, pinpoint identification,
Substantially be not in erroneous judgement situation.
Master controller includes a chip with memory function.The chip can remember the state of elevator 700.Master control
Device processed can be updated the state of elevator 700 after detection signal is received.Master controller can be to the shape of elevator door 900
State is monitored in real time.Master controller exports broadcasting control electric signal when monitoring that elevator door 900 is in fully closed condition.
Projection arrangement is projected using 700 inner wall of elevator or elevator door 900, it is possible to reduce set projection screen or
The weight of display screen, the lightweight and large scale for being advantageously implemented device play, and result of broadcast is preferable.Projection arrangement includes
Projecting apparatus 407 and projecting apparatus mainboard 405 etc., the camera lens of projecting apparatus 407 is reflective short-focus lens, so as in short distance
Realize large scale drop shadow effect, meet projection needs in elevator 700, and will not be disturbed be subject to user in elevator 700.
Further, referring to Fig. 3, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, projecting apparatus mainboard 405 and projecting apparatus 407 are located in housing 100, and 4G modules 404 and camera 406 are additionally provided with housing 100,
Copper foil 402 radiate between 4G modules 404 and projecting apparatus mainboard 405, heat dissipation copper foil 402 is located at projecting apparatus 407 away from projection
The side of the camera lens of instrument 407, camera 406 is positioned at one end of heat dissipation copper foil 402.
By radiating copper foil 402 between 4G modules 404 and projecting apparatus mainboard 405, with by the copper foil 402 that radiates by 4G
The heat absorption of module 404 and projecting apparatus mainboard 405, and the copper foil 402 that radiates is located at mirror of the projecting apparatus 407 away from projecting apparatus 407
The side of head so that heat dissipation copper foil 402 can also give projecting apparatus 407 to radiate camera 406 positioned at the one of heat dissipation copper foil 402 at the same time
End so that camera 406 can also be operated caused heat absorption by heat dissipation copper foil 402, to reduce the temperature in housing 100
Degree.
Further, referring to Fig. 3, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, radiator fan 401 is positioned at the one end of heat dissipation copper foil 402 away from camera 406.
By radiator fan 401 positioned at one end of heat dissipation copper foil 402 so that it is empty that radiator fan 401 strengthens the inside of housing 100
Flow of air, and be conducive to take the heat that the copper foil 402 that radiates absorbs out of housing 100, reduce the temperature in housing 100.
Further, referring to Fig. 3, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, one end of camera lens of the camera 406 away from camera 406 are equipped with heat dissipation copper billet 408, and heat dissipation copper pipe 403 is connected to radiating copper
Block 408, the other end are connected to heat dissipation copper foil 402.
By arranged on heat dissipation copper billet 408 of the camera 406 away from its camera lens one end, to the full extent by camera 406
Heat absorption, and be connected to by heat dissipation copper pipe 403 between heat dissipation copper billet 408 and heat dissipation copper foil 402 so that heat dissipation copper billet 408
The heat transfer of absorption extremely heat dissipation copper foil 402.
Further, also referring to Fig. 5 and Fig. 6, one kind as the multimedia system in elevator provided by the invention
Embodiment, shooting regulating device 500 include fixed cylinder 501, limiting plate 502, position adjustable board 503, elastic parts 504；
Fixed cylinder 501 is fixedly arranged in housing 100, and limiting plate 502 is located in fixed cylinder 501, position adjustable board 503 and limiting plate
502 is mating, and the one end of camera 406 away from its camera lens is spirally connected with the one end of position adjustable board 503 away from limiting plate 502；Elasticity
Component 504 is used to position adjustable board 503 being fixed on limiting plate 502.
Elastic parts 504 is by the 502 position flexible fastening of position adjustable board 503 and limiting plate so that position adjustable board 503 and limiting plate
Flexible adjustment between 502, camera 406 are connected to position adjustable board 503 and in the fixed cylinders 501, easy to pull camera 406 into
The flexible adjustment of row position adjustable board 503 and limiting plate 502；Position adjustable board 503 and camera 406 are spirally connected, so that camera 406 can be with
It is individually replaced.
Further, also referring to Fig. 5 and Fig. 6, one kind as the multimedia system in elevator provided by the invention
Embodiment, elastic parts 504 include symmetrical two-by-two and are located at the tension spring 505 of 502 both sides of limiting plate, and the one of tension spring 505
End is fixedly arranged on limiting plate 502, and the other end is fixedly arranged on position adjustable board 503.
By symmetrically arranged tension spring 505, and one end of tension spring 505 is fixedly arranged on limiting plate 502 two-by-two, the other end is fixedly arranged on
Position adjustable board 503 so that the flexible fastening between position adjustable board 503 and limiting plate 502 is more stablized.
Further, referring to Fig. 5, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, position adjustable board 503 are equipped with long lumbar hole 506, and one end away from limiting plate 502 is installed with fixed link 507 in fixed cylinder 501, Gu
Fixed pole 507 is located at long lumbar hole 506.
It is located at by fixed link 507 in long lumbar hole 506 so that the sliding stroke of position adjustable board 503 is the length of long lumbar hole 506
Degree, in order to the 504 flexible fastening position adjustable board 503 of adjusting and elastic parts of position adjustable board 503.
Further, referring to Fig. 5, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, limiting plate 502 are equipped with gag lever post 508, and position adjustable board 503 is equipped with the first positioning groove 509, second for 312 grafting of inserted block
510 and the 3rd positioning groove 511 of positioning groove.
By setting inserted block 312, the first positioning groove 509, the second positioning groove 510 and the 3rd positioning groove 511 so that Ke Yitong
The selection inserted block 312 for crossing staff's selectivity is inserted into the first positioning groove 509, the second positioning groove 510 or the 3rd positioning groove 511,
To complete the position of adjustment camera 406.
Further, referring to Fig. 5, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, housing 100 are equipped with the wide-mouth 512 for 406 adjusting position of camera.
By setting wide-mouth 512, desired position when being adjusted in order to camera 406.
Further, also referring to Fig. 7 to Figure 11, one kind as the multimedia system in elevator provided by the invention
Embodiment, adjustable plate 601 and housing 100 are mating；Motion 600 includes the spur rack being arranged in housing 100
602 and the toothholder 603 on adjustable plate 601, toothholder 603 engaged with spur rack 602, toothholder 603 be equipped be used for adjust tooth
The flexible adjustment mechanism 604 of 603 positions of seat.
By the mating of adjustable plate 601 and housing 100, with the position between adjustment housings 100 and mounting base 301；
By the spur rack 602 in housing 100 and the toothholder 603 on the adjustable plate 601 engage and flexible adjustment mechanism
604 cooperation, coordinates flexible adjustment mechanism 604, the disengaging of flexible adjustment toothholder 603 and spur rack 602 to realize by toothholder 603
And engagement.
Further, also referring to Fig. 8 and Fig. 9, one kind as the multimedia system in elevator provided by the invention
Embodiment, the side of adjustable plate 601 are equipped with the mounting groove 605 to stretch for toothholder 603, and adjustable plate 601 is equipped with stroke
Groove 606, stroke groove 606 are communicated in mounting groove 605；Flexible adjustment mechanism 604 includes bracing wire 607, the elasticity of contiguous block 608 and first
Part 609；Contiguous block 608 is located at toothholder 603 and is socketed on company towards the side of the bottom of mounting groove 605,609 one end of the first elastic component
Connect on block 608, the other end is connected to the side wall of stroke groove 606, and one end of bracing wire 607 through the first elastic component 609 and is connected to
On contiguous block 608, the other end is located at the outer wall of adjustable plate 601.
Mounting groove 605 is communicated in stroke groove 606, in order to the sliding of contiguous block 608 and toothholder 603, is socketed on contiguous block
608 the first elastic component 609 and the other end of the first elastic component 609 are connected to the side wall of stroke groove 606 so that toothholder 603
With respect to spur rack 602 can elastic slip, and bracing wire 607 is equipped with contiguous block 608, and bracing wire 607 is piercing in adjustable plate 601,
So that operator can pull bracing wire 607, control toothholder 603 departs from spur rack 602, so as to promote 601 adjustment housings 100 of adjustable plate
Spacing between mounting base 301.
Specifically, toothholder 603 is equipped with two teeth for the same side of rectangular block.
Further, also referring to Fig. 8 and Figure 10, one kind as the multimedia system in elevator provided by the invention
Embodiment, flexible adjustment mechanism 604 further include the adjusting screw 610 that rotation is arranged on adjustable plate 601, and bracing wire 607 is remote
One end of contiguous block 608 is connected to adjusting screw 610.
Pass through turning adjusting screw 610, the pulling toothholder 603 of control bracing wire 607, in order to the practical operation of operator.
Further, also referring to Fig. 8 to Figure 11, one kind as the multimedia system in elevator provided by the invention
Embodiment, adjustable plate 601 are equipped with the cabling channel 611 for being communicated in stroke groove 606, and adjustable plate 601 is equipped with and is communicated in
Cabling channel 611 and the screw hole 612 for supplying the rotatable connection of adjusting screw 610, bracing wire 607 are located in cabling channel 611.
Stroke groove 606 is set to be communicated in cabling channel 611, cabling channel 611 is communicated in screw hole 612, to realize that bracing wire 607 is located at
In adjustable plate 601, the wiring of the outside of adjustable plate 601 is reduced.
Further, referring to Fig. 10, one kind as the multimedia system in elevator provided by the invention is embodied
Mode, side of the adjustable plate 601 away from screw hole 612 are equipped with the first compression groove 613, and housing 100 is equipped with and the first compression groove 613
The second elastic component 615 is equipped with second compression groove 614 of connection, the first compression groove 613 and the second compression groove 614.
Connected by the first compression groove 613 with the second compression groove 614, and in the first compression groove 613 and the second compression groove 614
The second elastic component 615 of interior setting so that after adjustable plate 601 adjusts good position, adjustable plate is contacted at by the second elastic component 615
Between 601 and housing 100, for pretightning force so that more stablize the position of adjustable plate 601 and housing 100.
Further, referring to Fig. 9, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, the cross section of the teeth of spur rack 602 is isosceles triangle, and the cross section of the teeth of toothholder 603 is isosceles triangle.
By being isosceles triangle by the cross section of the cross section of the teeth of spur rack 602 and the teeth of toothholder 603, and
The inclined-plane of teeth is directed away from the one side of mounting base 301, and quick in order to adjustable plate 601 extracts out and fix.
Further, referring to Fig. 8, a kind of specific embodiment party as the multimedia system in elevator provided by the invention
Formula, the side wall of adjustable plate 601 are equipped with limiting slot 616, and housing 100 is equipped with limited block 617, and limited block 617 is away from housing 100
One end sliding is connected to limiting slot 616.
The limiting slot 616 and the limited block 617 on housing 100 of the side wall arranged on adjustable plate 601 passed through, with limit
The range of the extraction of adjustable plate 601 processed, prevents adjustable plate 601 from departing from housing 100.
Further, also referring to Fig. 2 and Figure 12-15, as the multimedia system in elevator provided by the invention
A kind of embodiment, mounting assembly 300 include being used for the mounting base 301 and mounting base being connected with the inner wall of elevator 700
The fixed plate 302 of 301 grafting and the elastic rolling-up mechanism being connected between mounting base 301 and fixed plate 302, fixed plate 302
For the fixed inner wall for being connected in elevator 700.
Pass through the elastic rolling-up mechanism being connected between mounting base 301 and fixed plate 302 so that mounting base 301 come off in
During the inner wall of elevator 700, elastic rolling-up mechanism is connected to the inner wall of elevator 700 by being connected to fixed plate 302, fixed plate 302,
So that elastic rolling-up mechanism holds mounting base 301 so that the housing 100 for being connected to mounting base 301 is difficult to drop.
Further, also referring to Figure 12 and Figure 13, one as the multimedia system in elevator provided by the invention
Kind embodiment, side of the mounting base 301 equipped with the inner wall for being used to be connected to elevator 700 is equipped with to be embedded in for fixed plate 302
Caulking groove 304, mounting base 301, which is equipped with, to be used to accommodate the storage tank 305 of elastic rolling-up mechanism, and storage tank 305 is communicated in caulking groove
304。
Caulking groove 304 is embedded in by fixed plate 302, elastic rolling-up mechanism is located in storage tank 305, reduces fixed plate 302
With the occupied space of elastic rolling-up mechanism.
Further, also referring to Figure 12 and Figure 13, one as the multimedia system in elevator provided by the invention
Kind of embodiment, fixing axle 306 that elastic rolling-up mechanism includes being fixed in storage tank 305, rotation are arranged on fixing axle 306
Wind-up roll 307, the scroll spring 308 being fixedly arranged between fixing axle 306 and wind-up roll 307 and the drawing being fixedly arranged on wind-up roll 307
Band 309；Bracing wire 607 is connected in fixed plate 302.
Pass through the scroll spring 308 being connected between fixing axle 306 and wind-up roll 307 so that wind-up roll 307 is relative to solid
Dead axle 306 has the function of automatically reset when rotating, and be fixed on by one end of drawstring 309 on wind-up roll 307, the other end is solid
Due in fixed plate 302, by the cooperation of elastic rolling-up mechanism and drawstring 309, to be come off with reducing mounting base 301 in mounting base
The power of the generation of directly dropping of housing 100 when 301.
Further, also referring to Figure 12 to Figure 15, one as the multimedia system in elevator provided by the invention
Kind embodiment, one end that drawstring 309 is connected to fixed plate 302 is equipped with fixation kit.
Pass through fixation kit so that more stablize when drawstring 309 is fixed with fixed plate 302.
Further, also referring to Figure 13 and Figure 14, one as the multimedia system in elevator provided by the invention
Kind embodiment, fixation kit include the fixed block 311 being arranged in fixed plate 302 and the inserted block for being connected to drawstring 309
312；Fixed block 311 is equipped with the slot 313 being inserted into for inserted block 312.
The slot 313 on fixed block 311 and on fixed block 311 is plugged in by inserted block 312 so that drawstring 309
Can Fast Installation on fixed block 311.
Further, 5 are please referred to Fig.1, one kind specific implementation as the multimedia system in elevator provided by the invention
Mode, fixed block 311 are equipped with shrapnel 314, and one end of shrapnel 314 is equipped with inserted link 315, and inserted block 312 is equipped with to be inserted for inserted link 315
The jack 316 connect.
Jack 316 arranged on the inserted link 315 of 314 one end of shrapnel and on inserted block 312, so that 315 grafting of inserted link
When jack 316, contradicted by the elasticity of shrapnel 314 so that inserted link 315 is difficult to depart from jack 316, so that inserted block 312
It is difficult to depart from fixed block 311.
Specifically, shrapnel 314 is U-shaped, and slot 313 is opened up along the length direction of fixed block 311, and slot 313 is T-shaped
Groove；T-shaped piece of inserted block 312, fixed block 311 are equipped with holding tank 317, and shrapnel 314 is located in holding tank 317, and in holding tank
The conflict block 318 that limitation shrapnel 314 skids off is equipped with 317 notch.
Further, 2 are please referred to Fig.1, one kind specific implementation as the multimedia system in elevator provided by the invention
Mode, the side for the inner wall that installing plate is used to connect elevator 700 are equipped with annular groove 319.
Pass through the annular groove 319 of the side of inner wall that elevator 700 is connected to arranged on installing plate so that mounting base 301 and elevator
700 inner wall fitting when, can in annular groove 319 implantation glass glue, with auxiliary install mounting base 301；Glass cement injects annular groove 319
It is interior, outer wall of the glass cement directly with mounting base 301 can be avoided to contact so that mounting base 301 is installed on more beautiful in elevator 700
See.
Further, 2 are please referred to Fig.1, one kind specific implementation as the multimedia system in elevator provided by the invention
Mode, is equipped with multiple injection holes 303 on the side wall of installing plate, injection hole 303 is communicated in annular groove 319.
By the connection of injection hole 303 and annular groove 319, mounting base 301 is fitted in into elevator 700 in order to operator
After inner wall, then pass through 303 implantation glass glue of injection hole so that more convenient during installation mounting base 301.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. the multimedia system in elevator, including housing, it is characterised in that：Further include master controller, proximity sensor, projection dress
Put and mounting assembly；
The mounting assembly, for the housing to be fixed on to the upper cross-beam of elevator；
The proximity sensor, for detecting the state of elevator door, and it is defeated when detecting that the elevator door is kept in motion
Go out to detect signal；
The master controller, is connected with the proximity sensor, for receiving the detection signal, and monitors the elevator door and is
It is no to be in fully closed condition；The master controller is additionally operable to the output when the elevator door is in fully closed condition and plays control
Electric signal processed；
The projection arrangement, is connected with the master controller；The projection arrangement is used to receive the broadcasting control electric signal simultaneously
Played out under the control for playing control electric signal, by the elevator inner wall of side where image projecting to the projection arrangement
Or on elevator door；
The controller and the projection arrangement are located in the housing.
2. the multimedia system in elevator as claimed in claim 1, it is characterised in that：The mounting assembly includes being used for and institute
State the mounting base of the inner wall connection of elevator, with the fixed plate of the mounting base grafting and being connected to the mounting base and described solid
Elastic rolling-up mechanism between fixed board, the fixed plate are used for the fixed inner wall for being connected in the elevator.
3. the multimedia system in elevator as claimed in claim 2, it is characterised in that：The mounting base, which is equipped with, to be used to be connected to
The side of the inner wall of the elevator is equipped with the caulking groove for fixed plate insertion, and the mounting base, which is equipped with, to be used to accommodate the bullet
The storage tank of property rolling-up mechanism, the storage tank are communicated in the caulking groove.
4. the multimedia system in elevator as claimed in claim 3, it is characterised in that：The elasticity rolling-up mechanism includes fixing
In the fixing axle in the storage tank, rotation arranged on the fixing axle wind-up roll, be fixedly arranged on the fixing axle and the wind-up roll
Between scroll spring and the drawstring that is fixedly arranged on the wind-up roll；The bracing wire is connected in the fixed plate.
5. the multimedia system in elevator as claimed in claim 2, it is characterised in that：The installing plate be used for connect elevator
The side of inner wall be equipped with annular groove.
6. the multimedia system in elevator as claimed in claim 5, it is characterised in that：It is equipped with the side wall of the installing plate
Multiple injection holes, the injection hole are communicated in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711316222.4A CN108002181A (en) | 2017-12-12 | 2017-12-12 | Multimedia system in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711316222.4A CN108002181A (en) | 2017-12-12 | 2017-12-12 | Multimedia system in elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108002181A true CN108002181A (en) | 2018-05-08 |
Family
ID=62058277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711316222.4A Pending CN108002181A (en) | 2017-12-12 | 2017-12-12 | Multimedia system in elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108002181A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131045A (en) * | 2010-12-30 | 2011-07-20 | 广州创孚检测电子设备有限公司 | Device for keeping optical window of monitoring camera clean |
| CN102179016A (en) * | 2011-05-10 | 2011-09-14 | 刘磊 | High-rise fire accident rescue system |
| CN102445457A (en) * | 2011-10-18 | 2012-05-09 | 上海桂莘实业有限公司 | Assembly line-embedded automatic refill drawing detection device |
| CN102751463A (en) * | 2012-07-15 | 2012-10-24 | 湛江市鑫满矿业有限公司 | Lithium-ion power battery isolating membrane and preparation method thereof |
| CN104254030A (en) * | 2014-08-28 | 2014-12-31 | 宁波高新区锦众信息科技有限公司 | Cell phone holder |
| CN104456022A (en) * | 2014-12-02 | 2015-03-25 | 天津传世科技有限公司 | Automatic lifting monitoring camera device with automatic coiling function |
| CN206088629U (en) * | 2016-09-23 | 2017-04-12 | 易丰传媒（深圳）有限公司 | Multimedia device in elevator |
| CN208617175U (en) * | 2017-12-12 | 2019-03-19 | 湖南光学传媒有限公司 | Multimedia system in elevator |
-
2017
- 2017-12-12 CN CN201711316222.4A patent/CN108002181A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131045A (en) * | 2010-12-30 | 2011-07-20 | 广州创孚检测电子设备有限公司 | Device for keeping optical window of monitoring camera clean |
| CN102179016A (en) * | 2011-05-10 | 2011-09-14 | 刘磊 | High-rise fire accident rescue system |
| CN102445457A (en) * | 2011-10-18 | 2012-05-09 | 上海桂莘实业有限公司 | Assembly line-embedded automatic refill drawing detection device |
| CN102751463A (en) * | 2012-07-15 | 2012-10-24 | 湛江市鑫满矿业有限公司 | Lithium-ion power battery isolating membrane and preparation method thereof |
| CN104254030A (en) * | 2014-08-28 | 2014-12-31 | 宁波高新区锦众信息科技有限公司 | Cell phone holder |
| CN104456022A (en) * | 2014-12-02 | 2015-03-25 | 天津传世科技有限公司 | Automatic lifting monitoring camera device with automatic coiling function |
| CN206088629U (en) * | 2016-09-23 | 2017-04-12 | 易丰传媒（深圳）有限公司 | Multimedia device in elevator |
| CN208617175U (en) * | 2017-12-12 | 2019-03-19 | 湖南光学传媒有限公司 | Multimedia system in elevator |
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