Intelligent integrated multifunctional lift car operation box

Abstract

The invention discloses an intelligent integrated multifunctional car control box which comprises a control box body and a control panel, and an open structure is formed on the lower portion of the control panel. A platform plate and a supporting plate are sequentially arranged below the control panel; a push-pull mechanism connected with the platform plate and the supporting plate is further arranged in the operation box body, the push-pull mechanism comprises a linear telescopic driving device and a telescopic frame, the supporting plate is connected with the operation box body through the telescopic frame, one end of the linear telescopic driving device is rotationally connected with the operation box body, and the other end of the linear telescopic driving device is rotationally connected with the telescopic frame or the supporting plate; the platform plate is rotatably connected with the supporting plate through the supporting seat, the supporting seat is connected with the telescopic frame through a supporting rod, one end of the supporting rod is rotatably connected with the telescopic frame, and the other end of the supporting rod is slidably connected with the supporting seat. The function of the elevator can be improved, especially the function of the car operation box, the elevator can be conveniently taken by old people and people with movement obstacles, and meanwhile the space of the car is not occupied.

Description

Technical Field

[0001] The present invention relates to the technical field of elevator control, and in particular to an intelligent integrated multifunctional elevator car operating box. Background Art

[0002] As the core means of transportation in modern society, elevators are becoming increasingly popular and have been fully integrated into people's daily travel. The current elevator cars have relatively simple functions, which makes it very inconvenient for the elderly and people with mobility impairments to take the elevator. In order to make it more convenient for the elderly and people with mobility impairments to take the elevator, some elevator companies have added seats inside the elevator cars. However, due to the thin walls of the car and the limited distance between the elevator shaft and the guide rails, it is difficult to set the seats to be embedded. This causes the seats to protrude from the car walls. Even if they are foldable, part of the seat will protrude, which not only affects the appearance but also takes up space. At the same time, the existing folding seats are more troublesome to operate during use and retrieval, which is also very unfriendly to the elderly and people with mobility impairments.

[0003] Therefore, how to solve the problem of making it convenient for the elderly or people with mobility impairments to take the elevator while avoiding taking up space and affecting the appearance has become a technical problem that continues to be solved in this field. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to solve the problem that the existing elevators have single functions and are inconvenient for the elderly and people with mobility impairments to ride, and to provide an intelligent integrated multifunctional car control box that can improve the functions of the elevator, especially the functions of the car control box, making it easier for the elderly and people with mobility impairments to ride, while not occupying the car space.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: an intelligent integrated multifunctional elevator control box, comprising a control box body and a control panel, characterized in that a gap is provided between the lower edge of the control panel and the lower edge of the control box body, so that the lower portion of the control box body forms an open structure; a platform plate and a support plate are sequentially provided below the control panel. In an initial state, the platform plate and the support plate are both located in the same vertical plane as the control panel, and the lower open structure of the control box body is closed; The operating box body is also provided with a push-pull mechanism connected to the platform plate and the support plate, and the push-pull mechanism includes a linear telescopic drive device and a telescopic frame. The support plate is connected to the operating box body through the telescopic frame, and one end of the linear telescopic drive device is rotatably connected to the operating box body, and the other end is rotatably connected to the telescopic frame or the support plate. The telescopic frame can be driven to extend or retract through the linear telescopic drive device and the telescopic frame; the platform plate is rotatably connected to the support plate through the support seat and can rotate in the direction close to the operating box body, and the support seat is connected to the telescopic frame through a support rod, wherein one end of the support rod is rotatably connected to the telescopic frame, and the other end is slidably connected to the support seat. When the telescopic frame is extended or retracted, the platform plate can be driven to rotate between the horizontal and vertical directions through the support rod.

[0006] Furthermore, there are two telescopic frames (both located in the vertical plane), and they are respectively close to the two sides of the support plate; the telescopic frame includes two first transmission arms and second transmission arms that cross each other in a cross shape, and the middle parts of the two transmission arms are hinged together by a rotating shaft, wherein the lower end of the first transmission arm and the lower end of the second transmission arm are respectively rotatably connected to the control box body and the lower part of the support plate, and the upper end of the first transmission arm and the upper end of the second transmission arm are respectively slidably connected to the support plate and the control box body.

[0007] Furthermore, one end of the linear telescopic drive device connected to the telescopic frame is rotatably connected to the upper parts of the first transmission arms of the two telescopic frames through a connecting rod.

[0008] Furthermore, the lower end of the support rod is connected to the upper part of the second transmission arm, and the upper end is connected to the support seat, wherein a slide groove is provided on the support seat along its length direction, and the upper end of the support rod is connected to the slide groove by a slider.

[0009] Furthermore, the upper portion of the support rod is Y-shaped, and both ends of the upper portion are located on two sides of the support seat, and are both connected to the sliding groove on the support seat through a slider.

[0010] Furthermore, a guide bracket is vertically provided on the inner side of the control box body and on the side of the support plate close to the control box body, corresponding to the position of the telescopic bracket, and the lower ends of the first transmission arm and the second transmission arm are rotatably connected to the lower part of the guide bracket; a slide rail is vertically provided on the upper part of the guide bracket, and the upper ends of the first transmission arm and the second transmission arm are slidably connected to the slide rail through a slider; the end of the linear telescopic drive device connected to the control box body is rotatably connected to the lower part of the two guide brackets located in the control box body through a connecting rod.

[0011] Furthermore, the upper end of the guide bracket connected to the support plate extends to be flush with the upper side of the support plate, and the lower end of the support seat is rotatably connected to the upper end of the guide bracket.

[0012] Furthermore, a mounting plate is vertically provided in the control box body, the mounting plate is fixedly connected to the control box body, and the guide bracket located in the control box body is fixedly connected to the mounting plate.

[0013] Furthermore, a support platform control button is provided on the panel. The support platform control button and the linear telescopic drive device are both connected to the elevator control system. After the elevator control system receives the signal from the support platform control button, it can control the support plate and platform plate to expand or fold, and at the same time control the elevator to slow down or restore the elevator speed.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The overall structure is simple, and the support platform is integrated with the control box. Since there is a certain space inside the control box, the support platform can be embedded in the control box to avoid occupying the car space.

[0015] 2. The support platform is extended and retracted by a linear telescopic drive device in conjunction with the telescopic frame, and control buttons are set on the control box panel, thus realizing fully automated control and avoiding manual operation, thereby greatly improving the convenience of use for the elderly and people with mobility impairments, and making it more convenient for the elderly and people with mobility impairments to take the elevator; at the same time, it can automatically control and reduce the speed of the elevator, thereby further adapting to the riding experience of the elderly and other groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the assembly and use of this solution.

[0017] Figure 2 This is a schematic diagram of the connection structure between the support plate, platform plate and the control box body in this solution.

[0018] Figure 3 This is a structural diagram of the push-pull mechanism in this scheme.

[0019] In the figure: 1 - control box body, 2 - control panel, 3 - support plate, 4 - platform plate, 5 - linear telescopic drive device, 6 - telescopic frame, 7 - support seat, 8 - support rod, 9 - guide bracket, 10 - slide rail, 11 - mounting plate. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following figures. Therefore, once an item is defined in one figure, it does not require further definition or explanation in subsequent figures. In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the figures, or the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and are therefore not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and are not to be construed as indicating or implying relative importance. Furthermore, terms such as "horizontal" and "vertical" do not imply that a component must be absolutely horizontal or overhanging, but rather may be slightly tilted. For example, "horizontal" simply refers to a direction that is more horizontal than "vertical," and does not imply that the structure must be completely horizontal, but rather may be slightly tilted. In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0023] Example: See Figure 1 、 Figure 2 as well as Figure 3An intelligent, integrated, multifunctional elevator control box comprises a control box body 1 and a control panel 2. A gap exists between the lower edge of the control panel 2 and the lower edge of the control box body 1, forming an open structure at the bottom of the control box body 1. A platform plate 4 and a support plate 3 are sequentially arranged below the control panel 2 to form a support platform. Initially, the platform plate 4 and the support plate 3 are located in the same vertical plane as the control panel 2, closing the lower open structure of the control box body. Furthermore, the surfaces of the platform plate 4 and the support plate 3 are flush with the surface of the control panel 2.

[0024] The control box is also equipped with a push-pull mechanism connected to the platform plate 4 and support plate 3. This push-pull mechanism includes a linear telescopic drive 5 and a telescopic frame 6. The support plate 3 is connected to the control box body 1 via the telescopic frame 6. One end of the linear telescopic drive 5 is rotatably connected to the control box body 1, and the other end is rotatably connected to the telescopic frame 6 or the support plate 3. The linear telescopic drive 5 and the telescopic frame 6 can drive the telescopic frame 6 to extend or retract. The linear telescopic drive 5 is a linear motor, hydraulic cylinder, or pneumatic cylinder. The platform plate 4 is rotatably connected to the support plate 3 through the support seat 7, and can rotate toward the direction close to the control box body 1. The support seat 7 is connected to the telescopic frame 6 through a support rod 8, wherein one end of the support rod 8 is rotatably connected to the telescopic frame 6, and the other end is slidably connected to the support seat 7. When the telescopic frame 6 is extended or retracted, the support rod 8 can drive the platform plate 4 to rotate between the horizontal and vertical directions; when the linear telescopic mechanism is extended, it can push the support plate 3 to move away from the control box body. At the same time, the support rod 8 pulls the support seat 7 and the platform plate 4 to rotate toward the control box body 1 until the platform plate 4 rotates to a horizontal state.

[0025] During actual implementation, there are two telescopic frames 6 (both located in a vertical plane), one adjacent to each side of the support plate 3. The telescopic frame 6 includes two mutually intersecting first and second transmission arms, each hinged together at its center by a rotating shaft, forming a scissor-like structure. The lower ends of the first and second transmission arms are rotatably connected to the control box body 1 and the lower portion of the support plate 3, respectively, while the upper ends of the first and second transmission arms are slidably connected to the support plate 3 and the control box body 1, respectively. The end of the linear telescopic drive device 5 connected to the telescopic frame 6 is rotatably connected to the upper portions of the first transmission arms of both telescopic frames 6 via a connecting rod. The lower end of the support rod 8 is connected to the upper portion of the second transmission arm, and the upper end is connected to the support base 7. A slide groove is provided along the length of the support base 7, and the upper end of the support rod 8 is slidably connected to the slide groove via a slider. The upper portion of the support rod 8 is Y-shaped, with both ends of the upper portion located on two sides of the support seat 7 and both ends being connected to the sliding groove on the support seat 7 through a slider.

[0026] During implementation, a guide bracket 9 is vertically provided on the inner side of the control box body 1 and on the side of the support plate 3 close to the control box body 1, corresponding to the position of the telescopic bracket 6, and the lower ends of the first transmission arm and the second transmission arm are rotatably connected to the lower part of the guide bracket 9; a slide rail 10 is vertically provided on the upper part of the guide bracket 9, and the upper ends of the first transmission arm and the second transmission arm are slidably connected to the slide rail 10 through a slider; the end of the linear telescopic drive device 5 connected to the control box body 1 is rotatably connected to the lower part of the two guide brackets 9 located in the control box body 1 through a connecting rod.

[0027] As an embodiment, when the cross-section of the control box body 1 is triangular, a mounting plate 11 is vertically provided inside the control box body 1, and the two sides of the mounting plate 11 are fixedly connected to the two sides of the control box body 1; the guide bracket 9 located inside the control box body 1 is fixedly connected to the mounting plate 11.

[0028] As another way, when the cross section of the control box body 1 is rectangular, the guide bracket 9 located inside the control box body 1 is directly fixedly connected to the back plate of the control box body 1.

[0029] During implementation, the upper end of the guide bracket 9 connected to the support plate 3 extends to be flush with the upper side of the support plate 3 , and the lower end of the support seat 7 is rotatably connected to the upper end of the guide bracket 9 .

[0030] During implementation, a support platform control button is provided on the panel. Both the support platform control button and the linear telescopic drive device 5 are connected to the elevator control system. Upon receiving signals from the support platform control button, the elevator control system controls the expansion or contraction of the support plate 3 and platform plate 4, while also slowing down or resuming the elevator speed. During use, when the support platform control button is pressed, the elevator control system controls the linear telescopic drive device 5 to expand the support plate 3 and platform plate 4, simultaneously reducing the elevator speed. Pressing the support platform control button again controls the linear telescopic drive device 5 to restore (fold) the seat, and the elevator speed is adjusted back to normal. This allows for automatic speed reduction, further accommodating the riding experience of groups such as the elderly.

[0031] As an optimization, a camera is provided on the upper part of the control panel, which is also connected to the elevator control system. When the elevator control system detects elderly people or people with mobility difficulties through the camera, it automatically controls the support platform to unfold and controls the elevator to slow down; when it detects that elderly people or people with mobility difficulties leave the elevator, it automatically controls the support platform to fold and controls the elevator to restore speed, thereby further improving the intelligent effect.

[0032] In addition, a gravity sensor is provided on the platform plate 4, which is also connected to the elevator control system. When the elevator control system detects that the gravity on the platform plate 4 disappears, it automatically controls the support platform to fold and controls the elevator to restore the elevator speed. This avoids the user forgetting to operate, causing the support platform to be in the expanded state and low-speed state for a long time, which also affects other people taking the elevator.

[0033] In this solution, when the linear telescopic drive 5 (preferably a hydraulic cylinder) receives an expand (extend) signal, its piston rod extends, pushing the telescopic frame 6 to extend, thereby extending the support plate 3. Simultaneously, because the lower end of the support rod 8 is connected to the upper portion of the telescopic frame 6 (the second transmission arm), the platform plate 4 rotates toward the control box body 1 under the pull of the support rod 8 until the linear telescopic drive 5 is fully extended or the platform plate 4 rotates to a horizontal position, forming an expanded seat or platform structure, making it easier for the elderly or people with mobility impairments to ride in the elevator. When the linear telescopic drive 5 receives a collapse (collapse) signal, its piston rod retracts, pulling the telescopic frame 6 back, moving the support plate 3 toward the control box body 1. Simultaneously, the platform plate 4 gradually rotates upward under the push of the support rod 8 until the support plate 3 and platform plate 4 are fully restored to their initial position. The entire solution can be operated conveniently and quickly using a single control button.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the technical solutions. Those skilled in the art should understand that modifications or equivalent replacements of the technical solutions of the present invention that do not depart from the purpose and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An intelligent integrated multifunctional car control box, comprising a control box body and a control panel, characterized in that: There is a gap between the lower edge of the control panel and the lower edge of the control box body, so that the lower part of the control box body forms an open structure; a platform plate and a support plate are sequentially provided below the control panel. In an initial state, the platform plate and the support plate are both located in the same vertical plane as the control panel, and close the lower open structure of the control box body; The operating box body is also provided with a push-pull mechanism connected to the platform plate and the support plate, and the push-pull mechanism includes a linear telescopic drive device and a telescopic frame. The support plate is connected to the operating box body through the telescopic frame, and one end of the linear telescopic drive device is rotatably connected to the operating box body, and the other end is rotatably connected to the telescopic frame or the support plate. The telescopic frame can be driven to extend or retract through the linear telescopic drive device and the telescopic frame; the platform plate is rotatably connected to the support plate through the support seat and can rotate in the direction close to the operating box body, and the support seat is connected to the telescopic frame through a support rod, wherein one end of the support rod is rotatably connected to the telescopic frame, and the other end is slidably connected to the support seat. When the telescopic frame is extended or retracted, the platform plate can be driven to rotate between the horizontal and vertical directions through the support rod.

2. The intelligent integrated multifunctional car control box according to claim 1, characterized in that: There are two telescopic frames, which are respectively close to both sides of the support plate; the telescopic frames include two first transmission arms and a second transmission arm that cross each other in a cross shape, and the middle parts of the two transmission arms are hinged together by a rotating shaft, wherein the lower end of the first transmission arm and the lower end of the second transmission arm are respectively rotatably connected to the control box body and the lower part of the support plate, and the upper end of the first transmission arm and the upper end of the second transmission arm are respectively slidably connected to the support plate and the control box body.

3. The intelligent integrated multifunctional car control box according to claim 2, characterized in that: One end of the linear telescopic drive device connected to the telescopic frame is rotatably connected to the upper parts of the first transmission arms of the two telescopic frames through a connecting rod.

4. The intelligent integrated multifunctional car control box according to claim 2, characterized in that: The lower end of the support rod is connected to the upper part of the second transmission arm, and the upper end is connected to the support seat, wherein a slide groove is provided on the support seat along its length direction, and the upper end of the support rod is slidably connected to the slide groove through a slider.

5. The intelligent integrated multifunctional car control box according to claim 4, characterized in that: The upper part of the support rod is Y-shaped, and the two ends of the upper part are respectively located on two sides of the support seat, and are both connected with the sliding groove on the support seat through a slider for sliding cooperation.

6. The intelligent integrated multifunctional car control box according to claim 1, characterized in that: On the inside of the control box body and on the side of the support plate close to the control box body, a guide bracket is vertically provided at the position corresponding to the telescopic bracket, and the lower ends of the first transmission arm and the second transmission arm are rotatably connected to the lower part of the guide bracket; a slide rail is vertically provided on the upper part of the guide bracket, and the upper ends of the first transmission arm and the second transmission arm are slidably connected to the slide rail through a slider; the end of the linear telescopic drive device connected to the control box body is rotatably connected to the lower part of the two guide brackets located in the control box body through a connecting rod.

7. The intelligent integrated multifunctional car control box according to claim 5, characterized in that: The upper end of the guide bracket connected to the support plate extends to be flush with the upper side of the support plate, and the lower end of the support seat is rotatably connected to the upper end of the guide bracket.

8. The intelligent integrated multifunctional car control box according to claim 5, characterized in that: A mounting plate is also vertically provided in the control box body. The mounting plate is fixedly connected to the control box body. The guide bracket located in the control box body is fixedly connected to the mounting plate.

9. The intelligent integrated multifunctional car control box according to claim 1, characterized in that: A support platform control button is provided on the panel. The support platform control button and the linear telescopic drive device are both connected to the elevator control system. After receiving the signal from the support platform control button, the elevator control system can control the support plate and platform plate to expand or fold, and at the same time control the elevator to slow down or resume the elevator speed.

Images