CN218290017U - Key panel assembly for realizing barrier-free elevator taking - Google Patents

Abstract

The utility model relates to an elevator technical field especially relates to a keypad subassembly for realizing accessible taking elevator, and this keypad subassembly includes the fixed accessible control panel who sets up on elevator car's inner wall, and the height of this accessible control panel's fixed position will be less than the former keypad panel of elevator, and after the handicapped personage got into the elevator, can generate trigger signal through the elevator control button of operation accessible control panel in to trigger the control to the former keypad panel of elevator. Because the original key panel of the elevator is not changed, the elevator can be conveniently used by disabled people, and the elevator taking of non-disabled people is not influenced.

Description

Key panel assembly for realizing barrier-free elevator taking

Technical Field

The utility model relates to an elevator technical field especially relates to a keypad subassembly for realizing accessible taking the elevator.

Background

An unobstructed elevator is one that is suitable for wheelchair riders, visually handicapped persons, or stretcher to enter and use.

Because the accessible trip planning of china starts late, though there are some accessible elevators and possess the function that makes things convenient for disabled personage to come in and go out, get into the elevator after, the button panel's in most elevators position is too high and inconvenient disabled personage uses, has seriously influenced accessible elevator's popularization degree, though can change the position of former button panel low in theory, but inconvenient non-disabled personage's use again.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve provides a keypad subassembly for realizing accessible taking the elevator, also can not influence the ladder of taking of non-disabled personage simultaneously.

The embodiment of the utility model provides a keypad assembly for realizing accessible taking elevator, including accessible control panel, accessible control panel is used for fixing on the inner wall of elevator car and the height of fixed position is less than the former keypad of elevator; the barrier-free control panel includes:

the elevator control key is the same as the keys on the original elevator key panel;

the first controller is electrically connected with each elevator control key on the first panel body and used for receiving a triggered key signal on the first panel body;

the first communication module is electrically connected with the first controller and used for sending the triggered key signal forwarded by the first controller; the triggered key signal is used as a trigger signal for controlling an original key panel of the elevator;

the power module is provided with an external power line, is simultaneously electrically connected with the first panel main body, the first controller and the first communication module, and is used for supplying power to the first panel main body, the first controller and the communication module.

Further, the elevator control keys on the first panel body are integrally arranged in a matrix mode, and the transverse size of the matrix is larger than the vertical size.

Further, the first communication module is a wireless communication module.

Furthermore, the first communication module is electrically connected with an elevator control system, and the first communication module is used for sending the triggered key signal forwarded by the first controller to the elevator control system, so that the elevator control system controls the corresponding key on the original key panel of the elevator to be in a pressed state according to the triggered key signal.

Further, the key panel assembly further includes a pressing control panel including:

the pressing modules are covered on the keys of the original key panel of the elevator in a one-to-one correspondence manner and are used for controlled pressing of the corresponding keys on the original key panel of the elevator;

the second communication module is electrically connected with the first communication module and used for receiving the trigger signal sent by the first communication module;

and the second controller is electrically connected with the plurality of pressing modules and the second communication module and is used for controlling the pressing modules corresponding to the triggering signals to press the corresponding keys on the original key panel of the elevator according to the triggering signals received by the second communication module.

Further, each of the pressing modules includes:

the bottom of the shell is over against the keys on the original key panel of the elevator, and the bottom is provided with a through hole and at least one first fixing hole;

at least one spring;

at least one fixed column;

the compression piece is provided with a compression part, at least one fixed end extending from the compression part to the periphery and an extension part extending from the back of the compression part; each fixing end is provided with a second fixing hole opposite to the first fixing hole, and each fixing column sequentially penetrates through one first fixing hole, one spring and one second fixing hole and is fixed in the second fixing hole; the extension part passes through the through hole and extends towards the direction of the original key panel of the elevator, and the extension part can press a corresponding key on the original key panel of the elevator when the pressed part is pressed;

the mechanical arm is used for moving towards the direction close to or away from the pressed part when being driven, and can apply pressure to the pressed part when moving towards the direction close to the pressed part so as to enable the extending part to press a corresponding key on the original key panel of the elevator;

and the motor is electrically connected with the second controller and the mechanical arm and is used for driving the mechanical arm to move towards the direction close to or away from the pressed part under the control of the second controller.

Furthermore, an elastic piece is sleeved on the end head of the extension part.

Further, the elastic piece is a silica gel sleeve.

Further, each of the pressing modules includes: and the limit switch is positioned above the mechanical arm and used for limiting the stroke of the mechanical arm when the mechanical arm moves towards the direction far away from the pressed piece.

Further, each of the pressing modules includes: and the manual key is arranged at the top of the shell and used for pressing the pressed part when being manually pressed so that the extending part presses the corresponding key on the original key panel of the elevator.

The utility model provides a keypad subassembly is used for realizing the accessible of physical disability and takes the elevator, specifically, this keypad subassembly includes the fixed accessible control panel who sets up on elevator car's inner wall, and this accessible control panel's fixed position highly will be less than the former keypad panel of elevator, and after physical disability gets into the elevator, can generate trigger signal through the elevator control button of operation in the accessible control panel to trigger the control to the former keypad panel of elevator. Because the original key panel of the elevator is not changed, the elevator can be conveniently used by disabled people, and the elevator taking of non-disabled people is not influenced.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a key panel assembly for realizing barrier-free riding in an elevator according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a key panel assembly for realizing an accessible elevator ride according to a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a key panel assembly for realizing barrier-free riding in an elevator according to a third embodiment of the present invention;

fig. 4 is a diagram illustrating a positional relationship between a barrier-free control panel and a pressing control panel according to a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of a pressing control panel according to a third embodiment of the present invention;

fig. 6 is a cross-sectional view of a pressing module according to a third embodiment of the present invention;

fig. 7 is an exploded view of a pressure receiving member and a bottom of a housing according to a third embodiment of the present invention;

fig. 8 is a schematic view of the elastic member extending out of the through hole at the bottom of the housing according to the third embodiment of the present invention;

fig. 9 is a diagram illustrating a positional relationship between the mechanical arm and the manual button in the upper half of the housing according to the third embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model provides a keypad subassembly that is used for realizing accessible of disabled personage to take the elevator, this keypad subassembly is independent of the former keypad of elevator, need not make the change to the former keypad of elevator.

Fig. 1 shows the structural principle of the keypad assembly for realizing accessible taking of an elevator provided by the first embodiment of the present invention, referring to fig. 1, the keypad assembly 1 includes an accessible control panel 11, the accessible control panel 11 is used for being fixed on the inner wall of an elevator car, and the height of the fixed position is lower than the original keypad of the elevator, so as to facilitate the use of the disabled. On the premise of facilitating the use of disabled people, the specific height of the fixed position can be flexibly set, for example, the specific height can be the sitting height of an ordinary person, or the height of a wheelchair seat plus the arm length of the ordinary person. The specific fixing mode is not limited, the barrier-free control panel 11 can be directly adhered to the inner wall of the elevator car by using a strong adhesive, or a screw hole is formed in the inner wall of the elevator car, the barrier-free control panel 11 is fixed at the position of the screw hole by using a screw, a clamping groove can be formed in the inner wall of the elevator car, a clamping piece matched with the shape of the clamping groove is designed on the back of the barrier-free control panel 11, and the barrier-free control panel 11 and the inner wall of the elevator car can be clamped and fixed.

The barrier-free control panel 11 includes a first panel body 11, a first panel body 12, a first communication module 13, and a power module 14.

Wherein, a plurality of exposed elevator control keys are arranged on the first panel body 11, and the elevator control keys are the same as the keys on the original key panel of the elevator. The elevator control key can be a key which needs actual touch control operation, and can also be a key of a close-range induction type. The same as the control key on the original key panel of the elevator means that the type of the key contained in the control key of the elevator is the same as the type of the key on the original key panel of the elevator, for example, the control key comprises a door opening keyDoor closing keys, floor keys and even alarm keys, and the like, and corresponding key marks can be marked on the surfaces of elevator control keys, such as ' 1 ', ' 2

Etc. for convenient distinction. The layout of various keys on the first panel body 11 can be flexibly set without being necessarily the same as the layout of keys on the original key panel of the elevator.

Specially, can be with the elevator control button design on the first panel body 11 for whole be the matrix arrange, and the horizontal size of matrix is greater than vertical dimension, and this kind of horizontal panel can make things convenient for disabled personage's use to the condition of high floor more, is unlikely to that certain button position is too high and the touch can not reach.

The first controller 112 is electrically connected to each elevator control key on the first panel body 111, and is configured to receive a key signal triggered on the first panel body 111. As described above, the key signal may be triggered by an actual touch action, or may be triggered based on proximity sensing, and the first controller 112 receives the key signal and then forwards the key signal to the first communication module 113.

The first communication module 113 is electrically connected to the first controller 112, and is configured to send out a triggered key signal forwarded by the first controller 112; the triggered key signal is used as a trigger signal for controlling the original key panel of the elevator. Specifically, the first communication module 113 may send the trigger signal to a mechanism for controlling an original key panel of the elevator, where the mechanism may be an elevator control system itself, or an additional control mechanism, and is not limited specifically.

The power module 114 is connected to an external dc or ac power supply terminal through an external power line, and is electrically connected to the first panel main body 111, the first controller 112, and the first communication module 113, and adapted to an external power supply to supply power to the first panel main body 111, the first controller 112, and the first communication module 113.

The first communication module 113 can be a wired communication module or a wireless communication module, wiring can be omitted by adopting a wireless communication mode, and the environment of the elevator car can be tidier and more attractive.

It can be seen that the utility model discloses the keypad subassembly that the first embodiment provided is used for realizing the accessible of the disability personage of taking the elevator, specifically, this keypad subassembly includes the fixed accessible control panel who sets up on elevator car's inner wall, and the height of this accessible control panel's fixed position will be less than the former keypad panel of elevator, and after the disability personage got into the elevator, can generate trigger signal through the elevator control button of operation accessible control panel in to trigger the control to the former keypad panel of elevator. Because the original key panel of the elevator is not changed, the elevator is convenient for disabled people to use the elevator, and the elevator taking of the disabled people is not influenced.

On the basis of the first embodiment, fig. 2 shows the utility model discloses the structural principle of keypad subassembly that the second embodiment provided, wherein, first communication module 113 is connected with elevator control system electricity, and first communication module 113 is used for being triggered key signal transmission to elevator control system that first controller 112 forwarded to elevator control system is according to be triggered the corresponding button on the former keypad of key signal control elevator and be in the state of being pressed.

In the second embodiment, wired or wireless communication needs to be established between the first communication module 113 and the elevator control system, and the barrier-free control panel 11 is connected to the elevator control system to simply modify the original elevator system.

On the basis of the first embodiment, fig. 3 shows the structural principle of the key panel assembly provided by the third embodiment of the present invention, and the barrier-free control panel 11 is not required to be accessed into the elevator control system in the third embodiment, but a control mechanism for pressing the control panel as the original key panel of the elevator is required to be additionally installed.

Referring to fig. 3, the key panel assembly 1 further includes a pressing control panel 12 covering the original key panel of the elevator, and the pressing control panel 12 is configured to receive the trigger signal of the barrier-free control panel 11 and perform a pressing operation on a key on the original key panel of the elevator corresponding to the trigger signal. The positional relationship between the barrier-free control panel 11 and the pressing control panel 12 is shown in fig. 4.

Referring to fig. 5, the pressing control panel 12 includes a second communication module 121, a second controller 122 and a plurality of pressing modules 123, wherein each of the plurality of pressing modules 123 is covered on each key of the original key panel of the elevator in a one-to-one correspondence manner for controlled pressing of the corresponding key on the original key panel of the elevator, for example, the pressing module 1 is covered on the floor key 1 of the original key panel of the elevator, the pressing module 2 is covered on the floor key 2 of the original key panel of the elevator, and so on.

The second communication module 121 is electrically connected to the first communication module 113 in a wired or wireless manner, and is configured to receive the trigger signal sent by the first communication module 113.

The second controller 122 is electrically connected to the plurality of pressing modules 123 and the second communication module 121, and is configured to control the pressing module corresponding to the trigger signal to press a corresponding key on the original key panel of the elevator according to the trigger signal received by the second communication module 121.

Referring to fig. 6, 7 and 8 together, each pressing module 123 includes a housing 1231, a pressed piece 1232, a mechanical arm 1233 and a motor 1234, the bottom of the housing 1231 faces the keys on the original key panel of the elevator, and the bottom has a through hole 1235 and at least one first fixing hole 1236. Besides, the spring device further comprises at least one spring 1237 and at least one fixing column 1238.

The pressure receiving member 1232 includes a pressure receiving portion a for receiving the pressure of the robot arm 1233, at least one fixed end b extending from the pressure receiving portion a to the periphery, and an extending portion c extending from the back surface of the pressure receiving portion a. Each fixing end b is provided with a second fixing hole b1 opposite to the first fixing hole 1236, and each fixing column 1238 sequentially penetrates through the first fixing hole 1236, the spring 1237 and the second fixing hole b1 and is fixed in the second fixing hole b 1. The extending part c passes through the through hole 1235 and extends towards the direction of the original key panel of the elevator, and the extending part c can press the corresponding key on the original key panel of the elevator when the pressed part a is pressed.

The surface of the pressed portion a for receiving the pressure applied by the robot arm 1233 is a front surface, and the other surface opposite to the front surface is a back surface. When the pressed part a is in an uncompressed state, the extending part c is separated from the corresponding key on the original key panel of the elevator due to the action of the spring 1237. When the mechanical arm 1233 presses the pressed part a, the spring 1237 will be compressed, and the extending part c will also move towards the original button panel of the elevator and press the corresponding button. When the pressure applied to the pressed portion a by the arm 1233 is reduced until it disappears, the pressed portion a is returned to the non-pressed position by the resilient force of the spring 1237.

Two first fixing holes 1236 and two fixing ends b are shown in fig. 7, it should be understood that the number of the first fixing holes 1236 and the fixing ends b may be designed to be any number, the operation principle is not changed, and when the number of the first fixing holes 1236 and the fixing ends b is one, the pressure receiving member 1232 is preferably made of a material with better rigidity so as to prevent the pressure portion a from being deformed relative to the fixing ends b due to repeated compression.

The motor 1234 is electrically connected to the second controller 122 and the robot arm 1233, and is configured to drive the robot arm 1233 to move toward or away from the pressure receiving portion a under the control of the second controller 122. The mechanical arm 1233 moves in a direction approaching or separating from the pressed part a when driven, and presses the pressed part a when moving in the direction approaching the pressed part a, so that the extending part c presses the corresponding button on the original button panel of the elevator.

In order to protect the keys of the original key panel of the elevator from being damaged in the pressing process, the end head of the extension part c can be sleeved with an elastic part d, for example, a silica gel sleeve can be selected.

In a normal state, the robot 1233 is separated from the pressure receiving member 1232, and when the robot 1233 needs to press the pressure receiving portion a by the driving of the motor 1234. After a corresponding key on the original key panel of the selected elevator is pressed, the motor 1234 needs to control the mechanical arm 1233 to return, a limit switch 1239 is further arranged above the mechanical arm 1233, and the limit switch 1239 is used for limiting the stroke of the mechanical arm 1233 in the movement direction away from the pressed part 1232, so that the mechanical arm 1233 is ensured to return to the designated position.

In addition, in order not to affect normal use of the keys on the original panel of the elevator by non-disabled people, each pressing module 123 further comprises a manual key 1230, and the manual key 1230 is installed at the top of the housing 1231 and is used for pressing the pressed part a when being manually pressed so that the extending part c presses the corresponding key on the original key panel of the elevator.

The part of the manual button 1230 for pressing the pressed part a is arranged in parallel with the part of the robot arm 1233 for pressing the pressed part a, and as shown in fig. 9, different positions on the pressed part a are pressed, where A1 denotes a pressing area of the robot arm 1233 and A2 denotes a pressing area of the manual button 1230.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

Finally, the term "electrically connected" in the above embodiments refers to a non-simple mechanical connection, and the two "electrically connected" involve transmission and control of electrical signals, and may be connected by a wired line or a wireless communication link.

Above do the utility model provides a technical scheme of keypad subassembly to the technical staff in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, and to sum up, this description content should not be understood as right the utility model discloses a restriction.

Claims (10)

1. A key panel assembly for realizing barrier-free taking of an elevator is characterized by comprising a barrier-free control panel, wherein the barrier-free control panel is fixed on the inner wall of an elevator car and the height of a fixed position is lower than that of an original key panel of the elevator; the barrier-free control panel includes:

the first panel body is provided with a plurality of exposed elevator control keys, and the elevator control keys are the same as the keys on the original elevator key panel;

the first controller is electrically connected with each elevator control key on the first panel body and is used for receiving a triggered key signal on the first panel body;

the first communication module is electrically connected with the first controller and used for sending the triggered key signal forwarded by the first controller; the triggered key signal is used as a trigger signal for controlling an original key panel of the elevator;

and the power module is provided with an external power line, is electrically connected with the first panel body, the first controller and the first communication module, and is used for supplying power to the first panel body, the first controller and the communication module.

2. The keypad assembly of claim 1, wherein the elevator control keys on the first panel body are arranged in a matrix configuration throughout, and the matrix has a lateral dimension greater than a vertical dimension.

3. The key panel assembly of claim 1, wherein the first communication module is a wireless communication module.

4. The key panel assembly of any one of claims 1 to 3, wherein the first communication module is electrically connected to an elevator control system, and the first communication module is configured to send the triggered key signal forwarded by the first controller to the elevator control system, so that the elevator control system controls a corresponding key on an original key panel of the elevator to be in a pressed state according to the triggered key signal.

5. The key panel assembly of any one of claims 1-3, wherein the key panel assembly further comprises a push control panel, the push control panel comprising:

the pressing modules are covered on the keys of the original elevator key panel in a one-to-one correspondence manner and are used for controlled pressing of the corresponding keys on the original elevator key panel;

the second communication module is electrically connected with the first communication module and used for receiving the trigger signal sent by the first communication module;

and the second controller is electrically connected with the plurality of pressing modules and the second communication module and is used for controlling the pressing modules corresponding to the trigger signals to press the corresponding keys on the original key panel of the elevator according to the trigger signals received by the second communication module.

6. The key panel assembly of claim 5, wherein each of the pressing modules includes:

the bottom of the shell is over against the keys on the original key panel of the elevator, and the bottom is provided with a through hole and at least one first fixing hole;

at least one spring;

at least one fixed column;

the compression piece is provided with a compression part, at least one fixed end extending from the compression part to the periphery and an extension part extending from the back of the compression part; each fixing end is provided with a second fixing hole opposite to the first fixing hole, and each fixing column sequentially penetrates through one first fixing hole, one spring and one second fixing hole and is fixed in the second fixing hole; the extension part passes through the through hole and extends towards the direction of the original key panel of the elevator, and the extension part can press a corresponding key on the original key panel of the elevator when the pressed part is pressed;

the mechanical arm is used for moving towards the direction close to or away from the pressed part when being driven, and can apply pressure to the pressed part when moving towards the direction close to the pressed part so as to enable the extending part to press a corresponding key on the original key panel of the elevator;

and the motor is electrically connected with the second controller and the mechanical arm and is used for driving the mechanical arm to move towards the direction close to or away from the pressed part under the control of the second controller.

7. The key panel assembly of claim 6, wherein the end of the extension portion is sleeved with an elastic member.

8. The key panel assembly of claim 7, wherein the resilient member is a silicone sleeve.

9. The key panel assembly of claim 6, wherein each of the pressing modules comprises:

and the limit switch is positioned above the mechanical arm and used for limiting the stroke of the mechanical arm when the mechanical arm moves towards the direction far away from the pressed piece.

10. The key panel assembly of claim 6, wherein each of the pressing modules comprises:

and the manual key is arranged at the top of the shell and used for pressing the pressed part when being manually pressed so that the extending part presses the corresponding key on the original key panel of the elevator.

Images