CN215248885U - Elevator button contactless control device - Google Patents

Elevator button contactless control device Download PDF

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Publication number
CN215248885U
CN215248885U CN202120850678.4U CN202120850678U CN215248885U CN 215248885 U CN215248885 U CN 215248885U CN 202120850678 U CN202120850678 U CN 202120850678U CN 215248885 U CN215248885 U CN 215248885U
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key
control
button
control module
elevator
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不公告发明人
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Zhang Jiaai
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Zhang Jiaai
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Abstract

The utility model relates to an elevator button contactless control device, including the control carrier, the control carrier is equipped with voice controller, automatically controlled button and power, automatically controlled button is even with the voice controller electricity, automatically controlled button includes and carries out the actuating mechanism of action with elevator button assorted button body and drive button body, voice controller is equipped with activation module and control module, control module includes voice recognition circuit and button control circuit, activation module can send activation signal and be used for activation control module to get into the active state, the voice recognition circuit of the control module under the active state can gather and discern the running instruction, and send control signal to the actuating mechanism of corresponding button body by button control circuit, activation module withdraws activation signal under the predetermined condition, control module gets into the dormant state. The utility model discloses a mode of installation annex carries out the acoustic control repacking to the elevator, and the installation is nimble convenient, and power saving capability is strong, and the single charge back live time is long, and the maintenance work load is little.

Description

Elevator button contactless control device
Technical Field
The utility model belongs to the technical field of the equipment transformation, concretely relates to elevator button contactless control device.
Background
Most of the existing elevators are operated by pressing with fingers, and in the period of epidemic caused by contactable spread of viruses, the traditional button-type operated devices such as the elevators are widely subjected to scaling, and the operation by using disposable materials such as paper towels and the like is inconvenient and causes a large amount of waste. The voice control transformation of the elevator and other equipment is a scheme for thoroughly solving the problems, but the elevator and other equipment belong to special equipment, the safety requirement is extremely high, and the transformation economic cost and the time cost are high.
The existing voice control reconstruction device mostly adopts a voice control relay form, but relates to the situation that a circuit needs to be accessed, namely circuits of equipment such as an elevator need to be modified, the reconstruction is very dangerous for special equipment, an auxiliary button reconstruction device is also arranged on the existing market, and the button auxiliary function of the elevator is realized by superposing and installing a voice control or other electronic control button boxes on an elevator key board.
In the prior art, patent CN 111824880 a discloses a device suitable for button sound control modification, which includes a permanent magnet base; a control carrier is arranged on the permanent magnet base; a voice control device is arranged in the control carrier; an electromagnetic button is arranged on the permanent magnet base; the sound control device is electrically connected with the electromagnetic button; the electromagnetic button comprises a panel and a coil; the coil is located between the panel and the permanent magnet base, one end of the coil is connected with the permanent magnet base, and the other end of the coil is connected with the panel. The technical scheme can effectively achieve the purpose of voice control of the elevator, but in engineering implementation, the voice control device is always in a working state, so that the electric quantity is consumed quickly; in addition, the permanent magnet base is easy to slide because the permanent magnet base needs to be attracted on the elevator control panel by magnetism, and is difficult to fix on some panels decorated by nonmagnetic materials because of weak attraction magnetic force.
In summary, it is desirable to provide a non-contact control device for elevator keys, which is energy-saving, small in maintenance workload, convenient to detach, and simple to install, maintain and replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving, little, the convenient dismantlement of maintenance work load, installation, maintenance, change all simple elevator button contactless control device.
The above purpose is realized by the following technical scheme: a non-contact control device for elevator keys comprises a control carrier, wherein a voice controller, an electric control key and a power supply are arranged in the control carrier, the power supply is electrically connected with the voice controller, the electric control key comprises a key body matched with the elevator keys and an executing mechanism for driving the key body to act, the voice controller is provided with an activation module and a control module, the control module has a dormant state and an active state, the control module comprises a voice recognition circuit and a key control circuit, the activation module can send an activation signal for activating the control module to enter the active state, the voice recognition circuit of the control module in the active state can collect and recognize effective elevator operation instructions and send control signals to the corresponding executing mechanism of the key body by the key control circuit, the actuating mechanism executes the action to drive the corresponding key body to act and drives the corresponding elevator key to complete the key action, the activation module cancels the activation signal under the preset condition, the control module enters a dormant state, and at the moment, the control module closes the voice recognition circuit.
Generally, the key control circuit is powered on and used only when key control is needed, so that the key control circuit is not powered on actually after entering a sleep state, and the voice recognition circuit runs in real time because voice information of passengers cannot be missed.
The utility model relates to an auxiliary device of elevator button uses, press the key region at original elevator, increase one set of speech control's automatically controlled button, get into the dormancy state under the inoperative condition of elevator, the speech recognition circuit is closed, do not go to gather, pronunciation around the discernment, just activation signal activation control module sends when the elevator begins to work and gets into the activity state, the speech recognition circuit is gathered, pronunciation around the discernment, the actuating mechanism who discerns the corresponding button body of effective pronunciation back button control circuit control carries out the action that corresponds, the button body action that the drive corresponds is advanced and is driven and accomplish the button action to corresponding elevator button. Therefore, the control module is divided into a dormant state and an active state, the elevator enters the dormant state under the condition of non-operation, circuits such as voice recognition of the control circuit and the like are all closed under the dormant state, only a circuit part required by a wake-up function works, even in some schemes, the whole control circuit is all closed, and therefore the energy consumption of the control device can be effectively reduced.
The technical scheme is that the control module is used for detecting parameters related to the running state of the elevator and is electrically connected with the control module, the activation module transmits a detection signal to the control module, the control module enters an active state after receiving an effective detection signal, and the control module enters a dormant state after the control module does not receive an effective detection signal within preset time after finishing a key control task.
The further technical scheme is that the activation module comprises a control switch for connecting the control module and the power supply, the control switch is controlled to be closed when the activation module detects an effective signal, the control module is connected with the power supply and enters an active state, the control switch is controlled to be disconnected when the activation module does not detect an effective signal within preset time, and the control module is disconnected from the power supply and enters a dormant state.
Under the technical scheme, the control module is passive when entering the active state, and the switch can enter the active state only after being powered on, but can be controlled by the control module (under the condition of a bypass power switch) when entering the dormant state, and can also enter the passive state (without the bypass power switch), which will be further explained later.
The further technical scheme is that the activation module comprises an activation switch, the control module, the activation switch and a power supply are electrically connected to form a first circuit, the control module, the bypass switch and the power supply are electrically connected to form a second circuit, the first circuit and the second circuit are connected in parallel, the activation switch is closed and connected with the first circuit when the activation module detects an effective signal, the control module controls the bypass switch to be closed and connected with the second circuit after entering an active state, the control module controls the bypass switch to be disconnected under a preset condition, and the second circuit forms an open circuit.
The technical scheme is that the activation switch is a vibration switch, and the preset condition is that after the vibration switch outputs an effective signal for the last time, the voice recognition circuit does not acquire an effective voice signal continuously within a preset time.
The control module comprises a human body sensor, the human body sensor is opened after the control module enters an active state and is used for detecting whether a person exists in the elevator car, the control module controls the bypass switch to be disconnected when receiving that the human body sensor detects that no person exists in the elevator car, and the second circuit is disconnected. So, control module includes human sensor, and human sensor is out of work when control module does not power on, control module circular telegram gets into after the active state human sensor detects whether someone in the elevator car, if someone then carry out speech recognition and button control's function always, if human sensor detects nobody in the car, then close bypass switch, realize thorough outage, power on again until next activation switch action.
A further technical scheme is, control switch is human inductive switch, human inductive switch includes infrared pyroelectric motion sensor and switch element, infrared pyroelectric motion sensor with switch element's control end electricity is even, infrared pyroelectric motion sensor is used for surveying human thermal-induction and exports effective signal, switch element's control end is electrified back human inductive switch is closed, control module with the power switch-on enters into active state.
The further technical scheme is that the executing mechanism comprises a driving motor, the key body comprises a rotating shaft and a swinging arm, one end of the swinging arm is fixed on the rotating shaft, and the driving motor drives the rotating shaft to rotate so as to drive the swinging arm to swing along the rotating shaft. The driving motor can drive the key body to rotate around two directions of the rotating shaft, namely, the key body is pressed to the direction of the original key and the direction of the original key is kept away, so that the electric control key action of the equipment key is realized, the structure is simple, the size can be very small, the electric control function of the key can be realized only by directly or indirectly fixing the driving motor on the key board of the equipment, and the swing arm can be made to be smaller, so that characters and indicator lights on the original key are not blocked. When the device is used specifically, the driving motor is fixed beside the device key, the driving motor drives the rotating shaft to rotate so as to drive the swing arm to swing, and the swing arm swings towards the key pressing direction to drive the original key of the device to be pressed.
The key body is of a hollow frame structure, and the executing mechanism is used for electrically controlling and driving the key body to move towards the direction of the elevator keys and driving the corresponding elevator keys to complete key actions; or the button body includes the activity button, resets and the holding casing, the holding casing is equipped with the holding chamber, the activity button with reset the piece setting and be in the holding intracavity, the activity button can be followed the axial direction motion in holding chamber is stretched out the holding chamber and then drive the equipment button that corresponds and accomplish the button action, reset the piece with the transmission of activity button is connected and is used for with the activity button resets to the holding intracavity, actuating mechanism is used for the drive activity button or button body global motion and then drive the equipment button that corresponds and accomplish the button action.
The technical scheme is that a light sensor is arranged on one side, close to the elevator key, of the key body and is in signal connection with a control module, and the control module receives detection signals of the light sensor and controls the actuating mechanism to stop driving the key body according to the received signals. General elevator button is after pressing, can light the pilot lamp of button, remind the user button to have pressed, install light sensor additional on swing arm or extension post, the controller sends button control signal control driving motor action, after driving motor action, if light sensor detects there is the light change, then the pilot lamp of explanation button has lighted, show that the elevator button has been pressed, can give the controller stop driving motor immediately by feedback signal, practice thrift the electric quantity of battery on the one hand, on the other hand can avoid the too big condition that leads to button body and the original button of equipment to break down of button strength.
The elevator key contactless control device is further characterized in that the elevator key contactless control device is divided into a detachable base and a control carrier, and the control carrier is detachably connected with the base and is fixed on the equipment key through the base.
Compared with the prior art, the utility model discloses get into dormant state under the inoperative condition of elevator, control circuit's speech recognition etc. circuit is whole to be closed under dormant state, and only the circuit part that the function of awakening up required is worked, and even in some schemes, whole control circuit is whole to be closed, can effectively reduce controlling means's energy consumption like this; secondly, the utility model not only keeps the original manual key operation of the equipment, but also can electrically control the driving piece to perform the key operation, when the electric control is performed, the driving piece electrically controls and drives the key body to move and drives the key body to press down the equipment key, and the original key area without covering part can manually press the key of the equipment; the utility model discloses fall into detachable base and control carrier, very thin, the area occupied that base itself can be done is little, only need take the control carrier away when the maintenance perhaps demolishs, and the base need not maintain even if follow-up need not use this auxiliary structure, also can remain the base on the keypad of equipment, all does not have too big influence to the use of equipment, outward appearance, the utility model discloses an use, the maintenance work load is little, convenient dismantlement, and installation, maintenance, change are all fairly simple.
All in all, the utility model discloses a mode of installation annex carries out the acoustic control repacking to the elevator, remains the operation of pressing simultaneously again, need not external power supply, and the installation is nimble convenient, and power saving capability is strong to the live time is long after realizing that the device single charges, and the maintenance work volume is little.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.
Fig. 1 is a schematic structural view of an elevator key contactless control device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a circuit connection structure of an elevator key contactless control device according to an embodiment of the present invention;
fig. 3 to 5 are schematic circuit diagrams of an elevator key contactless control device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electric control button according to an embodiment of the present invention;
FIG. 7 is a schematic diagram illustrating an application state of an electrical control key of the device key of FIG. 6;
fig. 8 is a schematic structural view of an electric control button according to another embodiment of the present invention;
fig. 9 is a schematic structural view of a key body according to another embodiment of the present invention;
fig. 10 is a schematic structural view of an actuator according to another embodiment of the present invention;
fig. 11 is a schematic structural view of a supporting body according to another embodiment of the present invention;
fig. 12 and 13 are schematic structural views of a key body according to another embodiment of the present invention;
fig. 14 is a schematic structural diagram of an electric control button according to an embodiment of the present invention;
fig. 15 is a schematic view of an application state of an electric control button according to an embodiment of the present invention;
fig. 16 and 17 are schematic structural views of a key body according to an embodiment of the present invention;
fig. 18 and 19 are schematic cross-sectional views of an electric control button according to an embodiment of the present invention;
fig. 20 and 21 are schematic diagrams illustrating application states of the electric control key and the manual key mode of the electric control key shown in fig. 19, respectively;
fig. 22 and 23 are schematic diagrams illustrating application states of an electric control mode and a manual key mode of an electric control key according to another embodiment of the present invention;
fig. 24 is a schematic structural view of a back surface of an elevator key contactless control device according to an embodiment of the present invention;
fig. 25 is a schematic back view of a control carrier according to an embodiment of the present invention;
fig. 26 is a schematic structural view of a base according to an embodiment of the present invention;
fig. 27 is a schematic back view of an elevator key contactless control device according to another embodiment of the present invention;
fig. 28 is a schematic back view of a control carrier according to another embodiment of the present invention;
fig. 29 is a schematic structural view of a base according to an embodiment of the present invention;
fig. 30 is a schematic back view of a control carrier according to another embodiment of the present invention;
fig. 31 is a schematic structural view of a base according to another embodiment of the present invention;
fig. 32 is a schematic back view of a control carrier according to another embodiment of the present invention;
fig. 33 is a schematic view of a connection structure between a base and a device button according to another embodiment of the present invention;
FIG. 34 is a schematic view of a rear side structure of the control carrier used in conjunction with FIG. 33;
fig. 35 and 36 are perspective views of an applied state of the device key assisting apparatus according to an embodiment of the present invention;
FIGS. 37-39 are perspective views of a mounting base according to an embodiment of the present invention;
fig. 40 is a perspective view of a positional relationship structure between a mounting seat and an electric control key according to an embodiment of the present invention;
fig. 41 and 42 are perspective views of an electric control button according to an embodiment of the present invention.
In the figure:
1 control carrier 2 voice controller 3 electric control key 4 power supply
5 activating module 6 control module 7 voice hole 8 light sensor
9 driving motor 10 swing arm 11 rotating shaft 12 transmission gear
13 bearing body 14 torsion spring 15 bearing cavity 16 swing arm hole
17 light sensor 18 upper swing arm 19 lower swing arm 20 key backboard
21 equipment button 22 equipment button space 23 axle sleeve 24 button box
25 key body 26 hollow hole 27 supporting shaft 28 projection
29 rack 30 movable push-button 31 accommodating case 32 return spring
33 pressure plate 34, 35 limit plate 35, electromagnetic coil 36 movable iron core
Worm of 40 containing cavity of 37 lead screw lifting motor 38 pushing part 39
41 base 42 embedded groove 43 magnet 44 limit boss
45 first fixing seat 46 and second fixing seat 47 limiting column 48 limiting hole
49 prying groove 50 bolt 51 flange 52 hanging piece
53 fastener 54 mount pad 55 spacing seat 56 containing groove
57 dovetail groove 58 dovetail groove slide block 59 sliding groove 60 upper pressing strip
61 lower pressing strip
Detailed Description
The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.
The embodiment of the utility model provides a following, refer to fig. 1 and fig. 2, an elevator button contactless control device, including control carrier 1, be equipped with voice controller 2, automatically controlled button 3 and power 4 in the control carrier 1, power 4 is even with voice controller 2 electricity, automatically controlled button 3 includes button body 25 with elevator button assorted and the actuating mechanism that drives button body 25 acts, voice controller 2 is equipped with activation module 5 and control module 6, control module 6 has dormancy state and active state, control module 6 includes voice recognition circuit and button control circuit, activation module 5 can send activation signal and be used for activating control module 6 gets into active state, under active state control module 6 the voice recognition circuit can gather and discern effectual elevator operation instruction, and the key control circuit sends a control signal to the corresponding executing mechanism of the key body 25, the executing mechanism executes the action to drive the corresponding key body 25 to act and drive the corresponding elevator key to complete the key action, the activating module 5 cancels the activating signal under the preset condition, the control module 6 enters a dormant state, and at the moment, the control module 6 closes the voice recognition circuit.
Generally, the key control circuit is powered on and used only when key control is needed, so that the key control circuit is not powered on actually after entering a sleep state, and the voice recognition circuit runs in real time, so that voice information of passengers cannot be leaked, and the control carrier 1 is provided with the voice hole 7.
The utility model relates to an auxiliary device of elevator button uses, press the key region at original elevator, increase one set of speech control's automatically controlled button 3, get into the dormancy state under the inoperative condition of elevator, the speech recognition circuit is closed, do not go to gather, pronunciation around the discernment, just activation module 5 sends activation signal activation control module 6 and gets into the active state when the elevator begins to work, the speech recognition circuit is gathered, pronunciation around the discernment, discernment carries out corresponding action to the actuating mechanism of the corresponding button body 25 of button control circuit control behind the effective pronunciation, the button body 25 action that the drive corresponds and then drive and accomplish the button action to corresponding elevator button. Therefore, the control module 6 is divided into a dormant state and an active state, the elevator enters the dormant state under the condition of non-operation, circuits such as voice recognition of the control circuit and the like are all closed under the dormant state, only a circuit part required by a wake-up function works, even in some schemes, the whole control circuit is all closed, and therefore the energy consumption of the control device can be effectively reduced.
On the basis of the above embodiment, in another embodiment of the utility model, as shown in fig. 2, activation module 5 is used for detecting the parameter relevant with the running state of elevator and with 6 electricity links of control module, activation module 5 conveys detection signal to control module 6, control module 6 receives and gets into active state behind the effectual detection signal, accomplishes behind the key control task in scheduled time control module 6 does not receive behind the effectual detection signal control module 6 gets into dormant state.
In this embodiment, the control module 6 enters the active state or the sleep state under the control of the control module 6 itself, and when detecting the valid signal of the activation module 5, the control module enters the active state, and after completing the control task, the control module detects whether the activation module 5 still outputs the valid signal, and if not, the control module enters the sleep state by itself.
For better understanding of the solution of the present invention, a specific embodiment is given here, as shown in fig. 2, the activation module 5 is a vibration sensor, the voice recognition circuit includes a CPU and a voice recognition chip, the CPU enters a low power consumption mode in a sleep state, and the voice recognition chip is turned off; the CPU enters a normal working mode in an active state, a voice recognition chip power supply 4 is started, the voice acquisition and recognition functions are enabled, and recognized instructions are converted into corresponding key control programs by the CPU; when the elevator is in a dormant state in a long-time unmanned state, the vibration sensor does not output an effective signal. When the elevator enters a person, the elevator generates vibration, the vibration sensor outputs an effective signal, the signal is connected to a trigger pin of the CPU, the effective signal triggers the CPU to exit from a low power consumption mode and enter a normal working mode, and the CPU immediately starts the voice recognition chip and enters an active state to execute functions of voice recognition, key control and the like. If the elevator stops running for a long time, the vibration sensor does not output effective signals for a long time, the CPU does not recognize the effective signals in 1 minute (for example) continuously, the elevator is determined to be not used by people, the voice recognition chip is closed, and the elevator enters a low power consumption mode until the vibration sensor outputs the effective signals next time.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 3 to 5, the activation module 5 includes a control switch for connecting the control module 6 with the power source 4, the activation module 5 controls when detecting an active signal the control switch is closed, the control module 6 is connected with the power source 4 to enter an active state, the activation module 5 controls when not detecting an active signal in a predetermined time the control switch is disconnected, and the control module 6 is disconnected with the power source 4 to enter a dormant state.
Under the technical scheme, the control module 6 is passive when entering the active state, and the switch can enter the active state only after being powered on, but can enter the dormant state under the control of the control module (under the condition that the bypass power supply 4 is switched on) or the passive state (without the bypass power supply 4), which will be further explained later.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 3, the activation module 5 includes an activation switch, the control module 6, the activation switch and the power source 4 are electrically connected to form a first circuit, the control module 6, the bypass switch and the power source 4 are electrically connected to form a second circuit, the first circuit and the second circuit are connected in parallel, the activation switch is closed to be connected to the first circuit when the activation module 5 detects an effective signal, the control module 6 controls the bypass switch to be closed to be connected to the second circuit after entering an active state, the control module 6 controls the bypass switch to be disconnected under a predetermined condition, and the second circuit forms an open circuit.
Specifically, the activation switch may be a vibration switch, a foot switch, a human body induction switch with a switch output, a voice-operated switch with a switch output, or the like. Explain by taking the vibrations switch as an example, when the elevator operation starts, the vibrations switch detects the vibrations signal back closure of elevator, first circuit switch-on, the vibrations switch is closed, control module 6 circular telegram gets into active state, control module 6 control bypass switch closure switch-on second circuit this moment, control module 6 has stable power 4 supply like this, effectively solve the elevator steady operation or the vibration switch on-off state that accidental circumstances lead to is intermittent and continuous and the discontinuous problem of power 4 supply that brings, do not influence control module 6 and accomplish the effect of speech recognition task and control button. For the vibration switch, since its output signal is generally not stable, the bypass power supply 4 switch must be used; the pedal switch mode can be directly controlled, and a bypass switch can also be arranged to participate in control, and both modes can be adopted, when the full-floor foot pad type switch is adopted, because the switch can be ensured to be closed by someone in the lift car, a passive mode can be adopted, namely the bypass switch is not used; if the mode that the foot switch is arranged at the doorway, the scheme can only ensure that the switch is closed when a person steps into the elevator and the switch is open when the person stands at other positions, so that the form of adding the bypass power supply 4 switch can be adopted, otherwise, the situation that the person is still in the elevator and the control module 6 is powered off can occur.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 3, the activation switch is a vibration switch, and the predetermined condition is that the voice recognition circuit does not continuously collect a valid voice signal within a predetermined time after the vibration switch outputs a valid signal for the last time.
On the basis of the embodiment, in the utility model discloses in another embodiment, as fig. 4, control module 6 includes human sensor, control module 6 gets into and opens after the active state whether human sensor is used for detecting someone in the elevator car, control module 6 receives human sensor and detects nobody time then the control disconnection in the elevator car bypass switch, the second circuit forms and opens circuit. So, control module 6 includes the human sensor, and the human sensor is out of work when control module 6 is not electrified, control module 6 circular telegram gets into after the active state whether someone in the human sensor detection elevator car, if someone then carry out speech recognition and button control's function always, if the human sensor detects nobody in the car, then close bypass switch, realize thorough outage, until next activation switch action is electrified again.
On the basis of the above-mentioned embodiment, in the utility model discloses in another embodiment, as fig. 5, control switch is human inductive switch, human inductive switch includes infrared pyroelectric motion sensor and switching element, infrared pyroelectric motion sensor with switching element's control end electricity is even, infrared pyroelectric motion sensor is used for surveying human thermal induction and exports effective signal, behind the control end electrification human inductive switch is closed, control module 6 with power 4 switch-on and get into active state. In this case, the passive state is activated and the sleep state is adopted (no bypass power supply 4 is switched on and off), and the human body inductive switch directly realizes the on-off of the control module 6 and the power supply 4. The switch element may be a mechanical switch such as a relay or a semiconductor switch such as a MOS transistor, and when a relay is used, the infrared pyroelectric motion sensor is electrically connected to a coil of the relay.
Of course, the human body sensor can be replaced by the light sensor 8, and the light sensor 8 outputs an effective signal when detecting that the lamp is turned on in the elevator car. When a lamp is turned on in the elevator car, the activation module 5 outputs a valid signal; after the elevator enters an energy-saving mode when no people use the elevator for a period of time, and the light of the elevator car is turned off, the activation module 5 does not output a valid signal.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 6 and 7, the actuator includes a driving motor 9, the key body 25 includes a rotating shaft 11 and a swing arm 10, one end of the swing arm 10 is fixed on the rotating shaft 11, the driving motor 9 drives the rotating shaft 11 to rotate and then drive the swing arm 10 to swing along the rotating shaft 11. The driving motor 9 can drive the key body 25 to rotate around the two directions of the rotating shaft 11, namely, the key body is pressed to the direction of the original key and the direction of the original key is kept away, so that the electric control key 3 of the equipment key 21 acts, the structure is simple, the size can be small, the key electric control function can be realized only by directly or indirectly fixing the driving motor 9 on the key board of the equipment, and the swing arm 10 can be small and small, so that characters and indicator lights on the original key are not blocked. When the device is used specifically, the driving motor 9 is fixed beside the device key 21, the driving motor 9 drives the rotating shaft 11 to rotate so as to drive the swing arm 10 to swing, and the swing arm 10 swings towards the key pressing direction to drive the original key of the device to be pressed down.
In addition, the size of the key body 25 (swing arm 10) is smaller than that of the device key 21, so that the key body 25 only covers a partial area of the original key, when the electric control is performed, the executing mechanism electrically controls the driving key body 25 to move so as to press down the device key 21, and the uncovered partial area of the original key can manually press the key piece of the device, so that the manual operation is kept, and the electric control operation is performed.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 6 and 7, the rotating shaft 11 is sleeved on the output shaft of the driving motor 9. Therefore, in the specific application process, the driving motor 9 can be fixed beside the equipment key 21, the other end of the swing arm 10 is pressed on the original equipment key, and the swing arm 10 swings towards the pressing direction of the equipment key 21 to drive the original equipment key to be pressed down.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 8 to 10, the output shaft of the driving motor 9 is provided with a transmission gear 12, the rotating shaft 11 is provided with a connecting tooth along the circumferential direction thereof, the connecting tooth is engaged with the transmission gear 12, the electronic control auxiliary key device further includes a supporting body 13, and the rotating shaft 11 is rotatably connected with the supporting body 13. So set up, driving motor 9 drives swing arm 10 through drive gear 12 and rotates specifically along pivot 11, and pivot 11 realizes being connected with the rotation of supporting body 13 through the axle sleeve 23 or the axle nail that sets up on supporting body 13.
On the basis of the above-mentioned embodiment, in the utility model discloses in another embodiment, as fig. 8 ~ 11, the cover is equipped with torsional spring 14 in the pivot 11, torsional spring 14's one end is fixed in the pivot 11, and the other end is fixed on the supporting body 13, the supporting body 13 is including bearing chamber 15, button body 25 and actuating mechanism set up in bearing chamber 15, bearing chamber 15 passes through the baffle with equipment button space 22 and separates, the baffle is equipped with swing arm hole 16, swing arm 10 passes through swing arm hole 16 and follows bearing chamber 15 extends to in the equipment button space 22. Thus, the torsional force of the torsion spring 14 plays a role in returning the swing arm 10 driven by the rotating shaft 11, and the swing range of the swing arm 10 can be limited by designing the size of the swing arm hole 16. The device key space 22 is preferably a cavity to facilitate manual key depression.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 13, the swing arm 10 includes an upper swing arm 18 and a lower swing arm 19, and the upper swing arm 18 and the lower swing arm 19 are respectively disposed on the upper portion and the lower portion of the rotating shaft 11.
The key mode has simple structure and small volume, and can be smoothly installed and applied in the application occasions with dense keys.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 14, the key body 25 is a hollow frame structure, the executing mechanism is used for electrically controlling the driving of the key body 25 to move towards the elevator key and drive the corresponding elevator key to complete the key operation.
As shown in fig. 15, the key body 25 is a hollow frame structure, that is, a hollow hole 26 is formed in the middle of the key body 25 and reserved for a user to press the original key with his finger; during electric control, the driving part electrically controls the driving key body 25 to move and drives the frame body of the key body 25 to press the equipment key 21, the hollow part does not cover the original key area, and thus, a hand can penetrate through the hollow hole 26 to manually press the equipment key, so that manual operation is kept, and electric control operation is also realized.
On the basis of the above embodiment, in another embodiment of the present invention, for example, 15, the actuating mechanism includes the driving motor 9, one side of the key body 25 is hinged to the key box 24 through the supporting shaft 27, the other side is provided with the rack 29, the output end of the driving motor 9 is provided with the transmission gear 12, the transmission gear 12 is engaged with the rack 29, the driving motor 9 is used for driving the key body 25 to rotate around the supporting shaft 27, so that the key body 25 extends out of the key box 24. Thus, the key body 25 can be driven by the driving motor 9 to rotate around the hinge shaft of the key box 24 in two directions, namely, the direction pressing to the original key and the direction far away from the original key, so that the action of the electric control key 3 of the equipment key 21 is realized.
On the basis of the above embodiment, in another embodiment of the utility model, actuating mechanism includes driving motor 9, one side of button body 25 through supporting axle 27 with it is articulated to press key box 24, and the opposite side is equipped with the mat surface, driving motor 9's output is equipped with the drive wheel, the drive wheel with mat surface in close contact with, driving motor 9 is used for the drive button body 25 winds supporting axle 27 rotates and then will button body 25 stretches out press key box 24.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 15 to 17, a protrusion 28 is disposed on a surface of the key body 25 facing the device key 21. Thus, the protrusion 28 can shorten the distance between the key body 25 and the original key of the device, that is, the rotation stroke of the key body 25 is reduced, so that the driving motor 9 can drive the key to move more quickly; meanwhile, the size of the frame of the key body 25 may not be limited to the original key, and even though the entire button frame is larger than the original key, the original key may be pressed down as long as the protrusion 28 makes contact with the original key.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 17, the protrusions 28 are disposed on the upper side and the lower side of the middle part of the key body 25; or the protrusions 28 are provided at the left and right sides of the middle of the key body 25. In this way, the protrusions 28 are added to the upper frame and the lower frame, or the upper frame and the lower frame, of the frame of the key body 25, so that the acting point is at the center when the device key 21 is pressed down, the protrusions 28 on the upper side, the lower side, the left side and the right side act together, the resultant force is equivalent to pressing down from the center of the device key 21, and the pressing effect is ensured.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 15, the key box 24 includes a bearing cavity 15 and a key space, the actuator is disposed in the bearing cavity 15, and the key body 25 is disposed in the key space.
On the basis of the above embodiment, in another embodiment of the utility model, as fig. 18 ~ 23, button body 25 includes movable button 30, resets and holding casing 31, holding casing 31 is equipped with holding chamber 39, movable button 30 and the setting that resets are in holding chamber 39, movable button 30 can be followed holding chamber 39's axial direction motion is stretched out holding chamber 39 and then drive corresponding equipment button 21 and accomplish the button action, reset with movable button 30 transmission is connected and is used for with movable button 30 resets to in the holding chamber 39, actuating mechanism is used for the drive movable button 30 or button body 25 global motion and then drive corresponding equipment button 21 and accomplish the button action.
The key body 25 comprises a containing shell 31 and a movable key 30 arranged in the containing shell 31, so that the original finger-pressing manual operation mode can be reserved, and the operation is supported through electric control; during manual operation, only need follow the front of button body 25 press movable button 30 can, during electronic control operation, actuating mechanism drives movable button 30 and moves and stretch out holding chamber 39 to the axial direction of holding chamber 39 or drive button body 25 overall movement and then drive corresponding equipment button 21 and accomplish the button action, compresses the piece that resets when pressing movable button 30, and the back is accomplished in the button action, drives movable button 30 and resets under the effect that resets.
The movable key 30 is preferably made of transparent material, so that passengers can directly observe the condition of the symbol and the indicator light of the elevator key at the bottom.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 18, the reset piece is a reset spring 32, the movable button 30 is sleeved on the reset spring 32, the movable button 30 is provided with a pressing plate 33, the accommodating shell 31 is provided with a limiting plate 34, and the two ends of the reset spring 32 are respectively leaned on the pressing plate 33 of the movable button 30 and the limiting plate 34 of the accommodating shell 31. So arranged, after the movable key 30 is pressed, no other force is applied. The movable key 30 is pushed inside the housing chamber 39 by the force of the return spring 32.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 18, the key body 25 includes a push-pull electromagnet, the actuating mechanism is an electromagnetic coil 35, the electromagnetic coil 35 is disposed in the accommodating case 31, the movable key 30 is a movable iron core 36 of the push-pull electromagnet, the movable iron core 36 is disposed in the electromagnetic coil 35, and the movable iron core 36 is extended under the action of electromagnetic force to the accommodating case 31 and to the corresponding elevator key to complete the key operation. According to the arrangement, the electric control operation can be realized by controlling the power on and off of the electromagnetic coil 35, when the electromagnetic coil 35 is not electrified, the movable key 30 is restrained by the reset spring 32 and is kept in an initial state, the electromagnetic coil 35 is electrified, the movable key 30 which substantially belongs to the movable iron core 36 is pushed out along the accommodating cavity 39 under the action of electromagnetic force and props against the key on the elevator to complete the key action, after the key is completed, the power is off, and the acting force of the movable key 30 on the reset spring 32 is returned to the initial state; in manual operation, the movable key 30 is directly pressed.
On the basis of the above embodiment, in another embodiment of the utility model, as in fig. 19 ~ 21, actuating mechanism is lead screw elevator motor 37, lead screw elevator motor 37 sets up in the holding chamber 39, lead screw elevator motor 37's lead screw is equipped with promotion portion 38, movable button 30's clamp plate 33 supports and leans on promotion portion 38, lead screw elevator motor 37 can drive promotion portion 38 promotes movable button 30 stretches out holding casing 31 and withstand corresponding elevator button and accomplish the button action. Thus, under the electric control operation, the screw rod lifting motor 37 can enable the pushing part 38 to push the movable key 30 to move along the accommodating cavity 39, when an external force is pressed, the movable key 30 directly moves along the accommodating cavity 39 under the pressure, the movable key 30 is pushed out and props against keys on the elevator to complete the key action, after the key action is completed, the screw rod lifting motor 37 resets, when the output end of the screw rod lifting motor 37 returns to the initial position, under the condition of no external force, the movable key 30 is restrained by the reset spring 32, and the movable key 30 returns to the initial position under the acting force of the reset spring 32.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 22 and 23, the actuating mechanism includes a driving motor 9 and a transmission member, the output end of the driving motor 9 is provided with a worm 40, the transmission member includes a transmission gear 12, one side of the accommodating housing 31 is provided with the rack 29, the transmission gear 12 is respectively engaged with the rack 29 and the worm 40, the driving motor 9 is used for driving the whole movement of the key body 25 and then driving the corresponding device key 21 to complete the key operation. With this arrangement, the front surface of the pressing plate 33 of the movable key 30 is limited by the front frame structure of the accommodating case 31, the back surface of the pressing plate 33 is supported by one side of the return spring 32, the other side of the return spring 32 is supported by the back frame structure of the accommodating case 31, the movable key 30 does not protrude relative to the back surface of the accommodating case 31 under the effect of no external force, and the pressing plate 33 of the movable key 30 is tightly attached to the front frame structure of the accommodating case 31. During electric control operation, the driving motor 9 rotates to drive the transmission gear 12 to rotate, the transmission gear 12 is driven to move towards the equipment key 21 through the rack 29 structure on the key body 25, the equipment key 21 is pressed down, and meanwhile, the movable key 30 is sealed inside the electric key, so that the key body 25 moves towards the equipment key 21 integrally at the moment; during manual operation, only the middle movable key 30 of the key body 25 is pressed down by a finger, and the accommodating shell 31 cannot move due to the limitation of the transmission gear 12 and the driving motor 9 which are in transmission connection, so that the accommodating shell 31 does not move, and the movable key 30 is reset under the action of the reset spring 32 after the pressing operation is finished.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 12, the key body 25 is close to one side of the elevator key is provided with the light sensor 17, the light sensor 17 is in signal connection with the control module 6, the control module 6 receives the detection signal of the light sensor 17 and controls the actuating mechanism to stop driving the key body 25 according to the received signal.
General elevator button is after pressing, can light the pilot lamp of button, remind the user button to have pressed, install light sensor 17 additional on button body 25, the controller sends the action of button control signal control driving motor 9, after driving motor 9 acts, if light sensor 17 detects there is the light change, the pilot lamp that explains the button has lighted, show that the elevator button has been pressed, can give the controller back signal and stop driving motor 9 immediately, on the one hand, save the electric quantity of battery, on the other hand can avoid the condition that the too big original button of button body 25 of leading to button and equipment breaks down of button strength.
In the specific installation process, as shown in fig. 24-34, the control carrier 1 is provided with a base 41, and the control carrier 1 is detachably connected with the base 41 and fixed on the device key 21 through the base 41. In the installation process, the base 41 is fixed with the key back plate 20 of the elevator through sticking or bolts 50, and then the control carrier 1 is fixed on the base 41, so that the electric control keys 3 on the control carrier 1 are matched with the elevator keys, preferably in one-to-one correspondence, namely the arrangement of the electric control keys is consistent with the elevator keys, and the base 41 limits the movement of the control carrier 1. In the specific application process, after the control device of the control carrier 1 receives the relevant signal (which can be voice control), the control device can control the electric control key 3 to press down and support the corresponding elevator key to press down, so as to start the relevant operation of the elevator.
Of course, the control button may also be manually operated, and after the control button is pressed by fingers or electrically operated, the back of the control button will pop up and press down the device key 21 of the device, so as to complete one operation of the device key 21.
The utility model discloses fall into detachable base 41 and control carrier 1, control carrier 1 with base 41 is detachable connects and fixes on equipment button 21 through base 42, and very thin, the area occupied that base 41 itself can be done is little, only need take control carrier 1 away when the maintenance perhaps demolishs, and base 41 need not maintain, even if follow-up need not use this auxiliary structure, also can remain base 41 on the button backplate 20 of equipment, all does not have too big influence to use, the outward appearance of equipment, the utility model discloses an use, the maintenance work volume is little, convenient dismantlement, and installation, maintenance, change are all fairly simple.
The control carrier 1 can be made as a one-piece control box, mounted as in the following embodiments:
on the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 23 to 30, an embedded groove 42 is disposed on a side of the control carrier 1 connected to the base 41, and the base 41 is embedded into the embedded groove 42. So set up, control carrier 1 carries out the gomphosis with base 41, and base 41 can be effectual carries on spacingly to control carrier 1, can't remove along elevator button backplate 20 when guaranteeing that control carrier 1 and base 41 hug closely together, guarantees all the time that automatically controlled button 3 on the control carrier 1 matches with the equipment button 21 that corresponds.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 23 to 26, the base 41 is a hollow fixing frame, the control carrier 1 and one side connected to the base 41 are provided with an annular embedded groove 42 matched with the structure of the base 41, the control carrier 1 and the middle part of one side connected to the base 41 form a limit boss 44, and the control button extends into the control carrier 1 to the limit boss 44. In the practical application process, the base 41 is designed according to the area size of the key back plate 20 of the device, during installation, the fixing frame is arranged around the key area, the device keys 21 are exposed in the hollow structure, the control device of the control carrier 1 controls the electric control keys 3 to extend out of the limiting bosses 44, and the corresponding device keys 21 are pressed down to complete one-time key operation.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 27 to 31, the base 41 includes a first fixing seat 45 and a second fixing seat 46 respectively for being disposed on the key region of the key back plate 20 of the device, and the embedded groove 42 is disposed at the position of the control carrier 1 corresponding to the first fixing seat 45 and the second fixing seat 46. In a specific application process, the first fixing seat 45 and the second fixing seat 46 may be disposed above and below the key region, or may be disposed on the left side and the right side of the key region, and the corresponding insertion grooves 42 are disposed on the upper portion and the lower portion, or on the left side or the right side of the control carrier 1.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 29 and fig. 30, a magnet 43 is disposed on the back surface of the control carrier 1, the base 41 is made of a magnetic material, or the base 41 is provided with a magnet 43 used in cooperation with the magnet 43 in the control carrier 1. So set up, the two is reliable in the aspect of connecting, easily dismantles and the installation.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 29, the first fixing seat 45 and the second fixing seat 46 are concave irregular-shaped bars, respectively. So set up, the gomphosis degree of increase base 41 and control carrier 1 prevents that the two from appearing being on a parallel with the relative movement of keypad, guarantees the stability of control carrier 1.
In addition to the above embodiments, in another embodiment of the present invention, as shown in fig. 29 and 34, the base 41 and/or the control carrier 1 is provided with a prying groove 49. So set up, in the dismantlement maintenance process, use the screwdriver to go deep into and prize groove 49, prize the one end of control carrier 1 and split the magnet body, can take off control carrier 1.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 31 and 32, a magnet 43 is disposed on the back surface of the control carrier 1, and the control carrier 1 is magnetically attracted to the key back plate 20 of the iron device through the magnet 43.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 33 and 34, the first fixing seat 45 and the second fixing seat 46 are close to the upper portion of one side of the control carrier 1, a rib 51 is provided, the control carrier 1 is provided with a hanging piece 52 matched with the rib 51, and the hanging piece 52 is used for being embedded into a hanging cavity formed by the rib 51 and the elevator key back plate 20. In the specific application process, after the control carrier 1 is pushed to the direction of the key back plate 20 at the position aligned with the base 41, the control carrier 1 is controlled to move downwards under the action of gravity, the hanging piece 52 originally on the rib 51 falls into the hanging cavity between the rib 51 and the key back plate 20 of the device, the control carrier 1 is limited by the size of the base 41 and cannot move downwards, leftwards and rightwards, and the position of the control carrier 1 on the key back plate 20 of the device is also fixed.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 33 and fig. 34, the base 41 includes a plurality of limiting posts 47, the control carrier 1 is provided with limiting holes 48 used in cooperation with the limiting posts 47, the limiting posts 47 are embedded into the limiting holes 48, and the back of the control carrier 1 is provided with permanent magnets for fixing the control carrier on the elevator key back plate 20. It will be understood that the back side of the control carrier 1 is the side closer to the control panel of the device, and the front side is the side further away from the control panel of the device. Specifically, at least 2 limiting columns 47 are uniformly distributed around the area of the device key 21, the bottom surface of each limiting column is flat and fixed on the key back plate 20 of the device through bolts 50 or an adhesive mode, and the positions of the limiting columns are fixed according to the positions of the limiting holes 48 of the button boxes. When the limiting column 47 of the control carrier 1 is fixed on the elevator key board, permanent magnets are arranged around the back of the control carrier 1, and the button box can be adsorbed on the key backboard 20 of iron equipment after being pressed close to the key backboard.
The utility model discloses fall into detachable base 41 and control carrier 1, very thin, the area occupied that base 41 itself can be done is little, only need take control carrier 1 away when the maintenance perhaps demolishs, and base 41 need not maintain, even if follow-up need not use this auxiliary structure, also can remain base 41 on the button backplate 20 of equipment, all does not have too big influence to use, the outward appearance of equipment, the utility model discloses an use, the maintenance work load is little, convenient dismantlement, and installation, maintenance, change are all fairly simple.
The utility model discloses still provide another embodiment, like fig. 35 and fig. 36, this moment control carrier 1 adopts split type, is equipped with automatically controlled button 3 and controller in the control carrier 1, control carrier 1 includes mount pad 54 at least, automatically controlled button 3 sets up on the mount pad 54, automatically controlled button 3 with mount pad 54 sliding connection and accessible fastener 53 are fixed the preset position of mount pad 54, the controller with automatically controlled button 3 electricity is even, the controller is used for control automatically controlled button 3 action and carry out the linkage with equipment button 21 and accomplish the button action.
Like fig. 35 and fig. 36, the utility model is used for at this button device of original key region stack installation of equipment (like the elevator), each automatically controlled button 3 corresponds an elevator button, during the installation, mount pad 54 is directly or indirectly fixed on the button backplate 20 of equipment button 21, for the equipment that adapts to different models, slide the position of the adjustable automatically controlled button 3 of automatically controlled button 3 at mount pad 54, and then make automatically controlled button 3 match with the equipment button 21 of elevator, can press corresponding equipment button 21 when guaranteeing automatically controlled button 3 action, and then realize the operation of automatically controlled button 3. The utility model discloses technical scheme's implementation can be according to the equipment button 21 of equipment position, interval size each other, and the mounted position of automatically controlled button 3 of on-the-spot adjustment during installation need not come the customization processing according to the size position of equipment button 21, and the suitability is stronger, implements swiftly simple to operate.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 35 and fig. 36, the control carrier 1 further includes a limiting seat 55, and the mounting seat 54 is fixed on the key back plate 20 of the device key 21 through the limiting seat 55. Preferably, the limiting seat 55 includes an upper pressing strip 60 and a lower pressing strip 61, and the upper portion and the lower portion of the mounting seat 54 are respectively pressed on the key back 20 of the device key 21 by the upper pressing strip 60 and the lower pressing strip 61, so as to achieve this. The mounting seat 54 itself may not be directly connected to the key back plate 20, which is more flexible and convenient to mount and dismount. In the specific installation process, after the transverse position of the limiting seat 55 is confirmed, the upper pressing strip 60 and the lower pressing strip 61 are connected with the limiting seat 55 through bolts, and the control carrier 1 is connected with the key back plate 20 through the matching of the limiting seat 55 (the upper pressing strip 60 and/or the lower pressing strip 61) and the base 41.
When the positioning structure is split, the controller, the power supply and related circuit components may be disposed in the limiting seat 55.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 37 and fig. 40, the mounting seat 54 is provided with a receiving groove 56, and the electric control key 3 is disposed in the receiving groove 56 and can slide along the extending direction of the receiving groove 56. With such an arrangement, the electrically controlled key 3 is directly disposed in the receiving groove 56, the receiving groove 56 itself serves as a limiting rail for the sliding of the electrically controlled key 3, and preferably, a limiting plate is disposed on the opening side of the receiving groove 56 for limiting the movement of the electrically controlled key 3 in a direction away from the receiving groove 56.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 38 and fig. 41, the mounting base 54 includes a slide rail, the slide rail is provided with a dovetail groove 57, the electronic control button 3 is provided with a dovetail groove slider 58, and the dovetail groove slider 58 is embedded in the dovetail groove 57. So set up, the two is connected reliably, and slides effectually, simple structure, easily shaping.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 39 and 42, the electrical control button 3 is provided with a sliding slot 59, the mounting seat 54 is wedge-shaped, and the mounting seat 54 is wedged into the sliding slot 59.
In another embodiment of the present invention, based on the above embodiment, as shown in fig. 35 and 36, the mounting seat 54 includes a plurality of independent load-bearing rods arranged horizontally or vertically. The number of the bearing rods can be set according to the distribution and the distance of the equipment keys 21 in the installation process, if two rows of the equipment keys 21 exist, two bearing rods can be vertically arranged and are respectively used for fixing the electric control keys 3, and the distance between the two bearing rods is adjusted according to the distance between the two rows of the equipment keys 21.
On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 35 and fig. 36, the fastening member 53 includes a fastening bolt, and the electric control button 3 is provided with a threaded hole, and the fastening bolt passes through the threaded hole and can abut against the mounting seat 54. So set up, when automatically controlled button 3 need adjust the position, unscrew fastening bolt, make it not support mount 54, the two can slide relatively, after adjusting to predetermined position, screw up fastening bolt and make it support mount 54 and accomplish the fixed can, easy and simple to handle.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A non-contact control device for an elevator key comprises a control carrier, and is characterized in that a voice controller, an electric control key and a power supply are arranged in the control carrier, the power supply is electrically connected with the voice controller, the electric control key comprises a key body matched with the elevator key and an executing mechanism for driving the key body to act, the voice controller is provided with an activation module and a control module, the control module has a dormant state and an active state, the control module comprises a voice recognition circuit and a key control circuit, the activation module can send an activation signal for activating the control module to enter the active state, the voice recognition circuit of the control module in the active state can collect and recognize an effective elevator operation instruction, and the key control circuit sends a control signal to the corresponding executing mechanism of the key body, the actuating mechanism executes the action to drive the corresponding key body to act and drives the corresponding elevator key to complete the key action, the activation module cancels the activation signal under the preset condition, the control module enters a dormant state, and at the moment, the control module closes the voice recognition circuit.
2. The elevator key contactless control device according to claim 1, wherein the activation module is configured to detect a parameter related to an operation state of the elevator and is electrically connected to the control module, the activation module transmits a detection signal to the control module, the control module enters an active state after receiving a valid detection signal, and the control module enters a dormant state after the control module does not receive a valid detection signal within a predetermined time after completing a key control task.
3. The elevator key contactless control device according to claim 1, wherein the activation module includes a control switch for connecting the control module and the power supply, the activation module controls the control switch to be closed when detecting a valid signal, the control module is connected to the power supply and enters an active state, the activation module controls the control switch to be disconnected when not detecting a valid signal for a predetermined time, and the control module is disconnected from the power supply and enters a sleep state.
4. The elevator key contactless control device according to claim 3, wherein the activation module includes an activation switch, the control module, the activation switch and a power source are electrically connected to form a first circuit, the control module, a bypass switch and the power source are electrically connected to form a second circuit, the first circuit and the second circuit are connected in parallel, the activation switch closes to connect the first circuit when the activation module detects an effective signal, the control module controls the bypass switch to close to connect the second circuit after entering an active state, the control module controls to open the bypass switch under a predetermined condition, and the second circuit forms an open circuit.
5. The elevator key contactless control device according to claim 4, wherein the activation switch is a vibration switch, and the predetermined condition is that the voice recognition circuit does not acquire a valid voice signal for a predetermined time continuously after the vibration switch outputs a valid signal for the last time.
6. The elevator button contactless control device according to claim 4, wherein the control module includes a human body sensor, the control module turns on the human body sensor after entering the active state to detect whether a person is in the elevator car, the control module controls the bypass switch to be turned off when the human body sensor detects that the person is in the elevator car, and the second circuit forms an open circuit.
7. The elevator key contactless control device according to claim 3, wherein the control switch is a human body inductive switch, the human body inductive switch includes an infrared pyroelectric motion sensor and a switch element, the infrared pyroelectric motion sensor is electrically connected to a control end of the switch element, the infrared pyroelectric motion sensor is configured to detect human body thermal induction and output an effective signal, the human body inductive switch is closed after the control end of the switch element is powered on, and the control module is connected to the power supply and enters an active state.
8. The elevator key contactless control device according to claim 1, wherein the actuator includes a driving motor, the key body includes a rotating shaft and a swing arm, one end of the swing arm is fixed on the rotating shaft, and the driving motor drives the rotating shaft to rotate so as to drive the swing arm to swing along the rotating shaft.
9. The elevator key contactless control device according to claim 1, wherein the key body is a hollow frame structure, and the actuator is used for electrically controlling and driving the key body to move towards the elevator key and driving the corresponding elevator key to complete key movement; or the button body includes the activity button, resets and the holding casing, the holding casing is equipped with the holding chamber, the activity button with reset the piece setting and be in the holding intracavity, the activity button can be followed the axial direction motion in holding chamber is stretched out the holding chamber and then drive the equipment button that corresponds and accomplish the button action, reset the piece with the transmission of activity button is connected and is used for with the activity button resets to the holding intracavity, actuating mechanism is used for the drive activity button or button body global motion and then drive the equipment button that corresponds and accomplish the button action.
10. The elevator key contactless control device according to claim 8 or 9, wherein a light sensor is disposed on a surface of the key body close to the elevator key, the light sensor is in signal connection with a control module, and the control module receives a detection signal of the light sensor and controls the actuator to stop driving the key body according to the received signal.
CN202120850678.4U 2021-04-24 2021-04-24 Elevator button contactless control device Active CN215248885U (en)

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Application Number Priority Date Filing Date Title
CN202120850678.4U CN215248885U (en) 2021-04-24 2021-04-24 Elevator button contactless control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120850678.4U CN215248885U (en) 2021-04-24 2021-04-24 Elevator button contactless control device

Publications (1)

Publication Number Publication Date
CN215248885U true CN215248885U (en) 2021-12-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120850678.4U Active CN215248885U (en) 2021-04-24 2021-04-24 Elevator button contactless control device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113003333A (en) * 2021-04-24 2021-06-22 章家爱 Elevator button contactless control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113003333A (en) * 2021-04-24 2021-06-22 章家爱 Elevator button contactless control device

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