An integrated multi-functional car control box

Abstract

This utility model discloses an integrated multi-functional car control box, including a control box body and a control panel, the lower part of which forms an open structure; a platform plate and a support plate are arranged sequentially below the control panel; a push-pull mechanism connected to the platform plate and support plate is also provided inside the control box body, the push-pull mechanism including a linear telescopic drive device and a telescopic frame, the support plate being connected to the control box body through the telescopic frame, one end of the linear telescopic drive device being rotatably connected to the control box body, and the other end being rotatably connected to the telescopic frame or support plate; the platform plate being rotatably connected to the support plate through a support seat, the support seat being 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. This utility model can improve the function of elevators, especially the function of the car control box, making it easier for the elderly and people with mobility impairments to ride, while not occupying car space.

Description

Technical Field

[0001] This utility model relates to the field of elevator control technology, and in particular to an integrated multi-functional car control box. Background Technology

[0002] Elevators, as a core mode of transportation in modern society, are becoming increasingly ubiquitous and have become an integral part of people's daily lives. However, current elevator cars have relatively limited functions, causing significant inconvenience for the elderly and people with mobility impairments. To make elevator use more convenient for these groups, some elevator companies have added seats inside the cars. However, due to the thin walls of the elevator car and the limited space between the seats and the elevator shaft and guide rails, it is difficult to design the seats as recessed units. This results in seats protruding from the car walls, even folding ones, which not only affects aesthetics but also takes up space. Furthermore, existing folding seats are cumbersome to use and fold away, making them inconvenient for the elderly and people with mobility impairments.

[0003] Therefore, how to make it convenient for the elderly or people with mobility impairments to take up elevators while avoiding space occupation and aesthetic impact has become a technical problem that needs to be solved in this field. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the purpose of this utility model is to solve the problem that the existing elevators have limited functions and are inconvenient for the elderly and people with mobility impairments to ride. It provides an integrated multi-functional car control box, which can improve the elevator's functions, especially the function 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-mentioned technical problems, the technical solution adopted by this utility model is as follows: an integrated multi-functional car control box, including 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 arranged in sequence below the control panel. In the initial state, the platform plate and the support plate are both located on the same vertical plane as the control panel, and the open structure of the lower part of the control box body is closed. The control box also includes a push-pull mechanism connected to the platform plate and support plate. The push-pull mechanism includes a linear telescopic drive device and a telescopic frame. The support plate is connected to the control box body via the telescopic frame. One end of the linear telescopic drive device is rotatably connected to the control box body, and the other end is rotatably connected to the telescopic frame or support plate. The linear telescopic drive device and the telescopic frame can extend or retract the telescopic frame. The platform plate is rotatably connected to the support plate via a support seat and can rotate towards the control box body. The support seat is connected to the telescopic frame via a support rod. 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 extends or retracts, the support rod can drive the platform plate to rotate between horizontal and vertical directions.

[0006] Furthermore, there are two telescopic frames (both located in a vertical plane) located near the two sides of the support plate. The telescopic frame includes two intersecting transmission arms and a second transmission arm in a cross shape. The middle parts of the two transmission arms are hinged together by a pivot. The lower ends of the first and second transmission arms are rotatably connected to the lower parts of the control box and the support plate, respectively. The upper ends of the first and second transmission arms are slidably connected to the support plate and the control box, respectively.

[0007] Furthermore, one end of the linear telescopic drive device connected to the telescopic frame is simultaneously rotatably connected to the upper part of the first transmission arm of both telescopic frames via 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 base. The support base has a sliding groove along its length, and the upper end of the support rod is slidably connected to the sliding groove through a slider.

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

[0010] Furthermore, a guide bracket is vertically provided on the inner side of the control box and on the side of the support plate near the control box, corresponding to the position of the telescopic frame. 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. 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 is rotatably connected to the lower part of the two guide brackets located inside the control box 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 base is rotatably connected to the upper end of the guide bracket.

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

[0013] Furthermore, a support platform control button switch is provided on the control panel. The support platform control button switch is connected in series with the linear telescopic drive device, which can control the expansion or contraction of the support plate and the platform plate.

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

[0015] 2. The support platform is driven by a linear telescopic drive device in conjunction with a telescopic frame for telescopic extension and retraction. Control buttons and switches are set on the control panel, thereby realizing automated control and avoiding manual operation. This greatly improves the convenience of use for the elderly and people with mobility impairments, making it easier for them to ride the elevator. Attached Figure Description

[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 and platform plate and the control box in this scheme.

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

[0019] In the diagram: 1—Control box body, 2—Control panel, 3—Support plate, 4—Platform plate, 5—Linear telescopic drive device, 6—Telescopic frame, 7—Support base, 8—Support rod, 9—Guide bracket, 10—Slide rail, 11—Mounting plate. Detailed Implementation

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

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the terms "horizontal," "vertical," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Example: See Figure 1 , Figure 2 as well as Figure 3An integrated multi-functional car control box includes a control box body 1 and a control panel 2. The lower edge of the control panel 2 is spaced from the lower edge of the control box body 1, creating 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, both the platform plate 4 and the support plate 3 are located on the same vertical plane as the control panel 2, closing the open structure at the bottom 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 also includes a push-pull mechanism connected to the platform plate 4 and the support plate 3. This mechanism comprises a linear telescopic drive device 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 device 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 device 5 and the telescopic frame 6 can extend or retract the telescopic frame 6. The linear telescopic drive device 5 is a linear motor, hydraulic cylinder, or pneumatic cylinder. The platform plate 4 is rotatably connected to the support plate 3 via the support base 7 and can rotate towards the control box 1. The support base 7 is connected to the telescopic frame 6 via a support rod 8. 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 base 7. When the telescopic frame 6 extends or retracts, it can drive the platform plate 4 to rotate between the horizontal and vertical directions via the support rod 8. When the linear telescopic mechanism extends, it can push the support plate 3 to move away from the control box. At the same time, the support rod 8 pulls the support base 7 and the platform plate 4 to rotate towards the control box 1 until the platform plate 4 rotates to a horizontal state.

[0025] In actual implementation, there are two telescopic frames 6 (both located in a vertical plane), located near the two sides of the support plate 3. Each telescopic frame 6 includes two intersecting transmission arms in a cross shape, with the middle portions of the two arms hinged together via a pivot, forming a scissor-like structure. The lower ends of the first and second transmission arms are rotatably connected to the lower parts of the control box 1 and 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 1, respectively. One end of the linear telescopic drive device 5 connected to the telescopic frame 6 is rotatably connected to the upper parts 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 part of the second transmission arm, and the upper end is connected to the support base 7. The support base 7 has a groove along its length, and the upper end of the support rod 8 is slidably connected to this groove via a slider. The upper part of the support rod 8 is Y-shaped, with its two ends located on the two sides of the support base 7, and both connected to the slide groove on the support base 7 through a slider.

[0026] In practice, a guide bracket 9 is vertically installed on the inner side of the control box 1 and on the side of the support plate 3 near the control box 1, corresponding to the position of the telescopic frame 6. 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 installed on the upper part of the guide bracket 9. 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 1 is rotatably connected to the lower part of the two guide brackets 9 located inside the control box 1 through a connecting rod.

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

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

[0029] In practice, 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 base 7 is rotatably connected to the upper end of the guide bracket 9.

[0030] During implementation, a support platform control button switch is provided on the control panel 2. The support platform control button switch is connected in series with the linear telescopic drive device. In this way, by pressing the support platform control button switch, the support plate and platform plate can be controlled to unfold or fold.

[0031] In another implementation, a support platform control button switch is provided on the panel. Both the support platform control button switch and the linear telescopic drive device 5 are connected to the elevator control system. Upon receiving a signal from the support platform control button switch, the elevator control system can control the support plate 3 and platform plate 4 to unfold or fold, and simultaneously control the elevator to decelerate or resume its normal speed. During use, when the support platform control button switch is pressed, the elevator control system controls the linear telescopic drive device 5 to unfold the support plate 3 and platform plate 4, and the elevator speed decreases accordingly. Pressing the support platform control button switch again controls the linear telescopic drive device 5 to retract the seat, and the elevator speed adjusts back to normal. This allows for automatic control of the elevator speed reduction, further adapting to the riding experience of the elderly and other groups.

[0032] As an optimization, a camera is also installed at the top of the control panel. This camera is also connected to the elevator control system. When the elevator control system detects an elderly person or a person with mobility impairment through the camera, it automatically controls the support platform to unfold and simultaneously controls the elevator to slow down. When it detects that an elderly person or a person with mobility impairment has left the elevator, it automatically controls the support platform to retract and simultaneously controls the elevator to resume its speed, thereby further improving the intelligent effect.

[0033] In addition, a gravity sensor is installed on the platform plate 4. This gravity sensor is also connected to the elevator control system. When the elevator control system detects that the gravity on the platform plate 4 has disappeared, it automatically controls the support platform to fold and at the same time controls the elevator to resume its speed. This avoids the support platform being in the extended state and low speed state for a long time due to the user forgetting to operate it, which would also affect other people taking the elevator.

[0034] When the support platform button switch is pressed for the first time, the piston rod of the linear telescopic drive device 5 (preferably a hydraulic cylinder) extends, pushing the telescopic frame 6 to extend, thereby pushing the support plate 3 to extend. Simultaneously, since the lower end of the support rod 8 is connected to the upper part of the telescopic frame 6 (second transmission arm), the platform plate 4 rotates towards the control box 1 under the pull of the support rod 8, until the linear telescopic drive device 5 is fully extended or the platform plate 4 rotates to a horizontal position, forming an unfolded seat or platform structure, facilitating elevator use for the elderly or people with mobility impairments. When the support platform button switch is pressed again, the piston rod of the linear telescopic drive device 5 retracts, pulling the telescopic frame 6 back, and the support plate 3 moves towards the control box 1. Simultaneously, under the pushing action of the support rod 8, the platform plate 4 gradually rotates upward until the support plate 3 and platform plate 4 are fully reset, returning to their initial positions. The entire system can be operated via a control button switch, making it convenient and quick.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and not to limit the technical solutions. Those skilled in the art should understand that any modifications or equivalent substitutions to the technical solutions of this utility model that do not depart from the spirit and scope of this technical solution should be covered within the scope of the claims of this utility model.

Claims

1. An integrated multifunction car operating box comprising an operating box body and an operating panel, characterized in that: There is a gap between the lower edge of the control panel and the lower edge of the control box, so that the lower part of the control box forms an open structure; a platform plate and a support plate are arranged in sequence below the control panel. In the initial state, the platform plate and the support plate are both located on the same vertical plane as the control panel, and close the open structure of the lower part of the control box. The control box also includes a push-pull mechanism connected to the platform plate and support plate. The push-pull mechanism includes a linear telescopic drive device and a telescopic frame. The support plate is connected to the control box body via the telescopic frame. One end of the linear telescopic drive device is rotatably connected to the control box body, and the other end is rotatably connected to the telescopic frame or support plate. The linear telescopic drive device and the telescopic frame can extend or retract the telescopic frame. The platform plate is rotatably connected to the support plate via a support seat and can rotate towards the control box body. The support seat is connected to the telescopic frame via a support rod. 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 extends or retracts, the support rod can drive the platform plate to rotate between horizontal and vertical directions.

2. The integrated multifunction car operating box according to claim 1, characterized in that: The telescopic frame consists of two arms, located near the two sides of the support plate. Each telescopic frame includes a first transmission arm and a second transmission arm that intersect each other in a cross shape. The two transmission arms are hinged together at their midpoints via a pivot. The lower ends of the first and second transmission arms are rotatably connected to the lower parts of the control box and the support plate, respectively. The upper ends of the first and second transmission arms are slidably connected to the support plate and the control box, respectively.

3. The integrated multifunction car operating 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 part of the first transmission arm of both telescopic frames simultaneously via a connecting rod.

4. The integrated multifunction 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 base. The support base has a sliding groove along its length, and the upper end of the support rod is slidably connected to the sliding groove through a slider.

5. The integrated multifunction car control box according to claim 4, characterized in that: The upper part of the support rod is Y-shaped, with its two ends located on two sides of the support base, and both connected to the support base by sliding cooperation through sliders and grooves on the support base.

6. The integrated multifunction car control box according to claim 2, characterized in that: Inside the control box and on the side of the support plate near the control box, a guide bracket is vertically installed at the position corresponding to the telescopic frame. The lower ends of the first and second transmission arms are rotatably connected to the lower part of the guide bracket. A slide rail is vertically installed on the upper part of the guide bracket. The upper ends of the first and second transmission arms are slidably connected to the slide rail through a slider. The end of the linear telescopic drive device connected to the control box is rotatably connected to the lower part of the two guide brackets located inside the control box through a connecting rod.

7. The integrated multifunction 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 base is rotatably connected to the upper end of the guide bracket.

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

9. The integrated multifunction car control box according to claim 1, characterized in that: The control panel is equipped with a support platform control button switch, which is connected in series with the linear telescopic drive device, and can control the expansion or contraction of the support plate and platform plate.

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