Elevator operation box convenient to overhaul

Abstract

The utility model relates to the technical field of elevator assembly structures, and discloses a convenient-to-overhaul elevator operation box which comprises a wall-mounted disabled person operation box, a shell is arranged outside the wall-mounted disabled person operation box, a protection plate is detachably connected to the interior of the shell, a button plate is detachably connected to the outer wall of the protection plate, and the button plate is detachably connected to the outer wall of the protection plate. A barrier-free button is arranged in the wall-mounted control box for the disabled, a main control board is arranged in the wall-mounted control box for the disabled, and a sound receiving and producing device is arranged in the wall-mounted control box for the disabled. The outer walls of the left side and the right side of the wall-mounted handicapped control box are detachably connected with two suspension devices used for fixing the control box to the corresponding positions respectively. According to the utility model, the floors are registered through the barrier-free button, and compared with a common mode that the disabled operate a box to take an elevator interactively, a more convenient elevator taking mode is provided for the majority of the disabled.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator assembly structures, in particular to an elevator control box convenient for maintenance. Background Art

[0002] The elevator control box is a key device in the elevator system for controlling and monitoring the operating state of the elevator. The elevator control box is widely used in various buildings, including but not limited to public places such as residential buildings, office buildings, shopping malls, hospitals, hotels, schools, etc.

[0003] The elevator control box integrates various control buttons, indicator lights, display screens and necessary electrical components, so that the operator can conveniently start, stop, select floors and other operations of the elevator, and can understand the operating state of the elevator in real time. It not only provides a convenient way to operate the elevator, but also ensures the safety and comfort experience of passengers. In the prior art, the interaction mode between some control boxes and disabled people taking the elevator is not convenient enough, resulting in disabled people having difficulty accurately operating and understanding the elevator state when using the elevator, affecting their travel convenience and safety. Therefore, an elevator control box convenient for maintenance is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an elevator control box convenient for maintenance, aiming to improve the problem that the interaction mode between some control boxes and disabled people taking the elevator in the prior art is not convenient enough.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An elevator control box convenient for maintenance, including a wall-mounted disabled person control box, an outer shell is arranged outside the wall-mounted disabled person control box, a protection board is detachably connected inside the outer shell, a button board is detachably connected to the outer wall of the protection board, barrier-free buttons are arranged inside the wall-mounted disabled person control box, a main control board is arranged inside the wall-mounted disabled person control box, a sound receiving and sound emitting device is arranged inside the wall-mounted disabled person control box, and two suspension devices for fixing the control box at a corresponding position are respectively detachably connected to the left and right outer walls of the wall-mounted disabled person control box. The suspension device includes a bottom plate, a mounting nut, a clamping mechanism, a connecting plate and a driving mechanism;

[0007] As a further description of the above technical solution:

[0008] One end of the bottom plate is threadedly connected with a mounting nut. A clamping mechanism is slidably connected to the outside of the bottom plate. The clamping mechanism includes a plurality of sliding columns. Two ends of the sliding columns are fixedly connected to the inside of the bottom plate. A clamping plate one is slidably connected to the outer walls of the plurality of sliding columns. A clamping plate two is slidably connected to the outer walls of the plurality of sliding columns. Two driving columns are slidably connected to the inside of the clamping plate one. Springs are sleeved on the outer sides of the driving columns. One end of each driving column is fixedly connected with a limiting block. The other end of each driving column is fixedly connected with a connecting plate. The driving mechanism includes a turntable. The bottom of the turntable is rotatably connected to the outside of the bottom plate. A transmission column is fixedly connected to the top of the turntable. An arc block is fixedly connected to the outer wall of the top of the transmission column. A driving rod is fixedly connected to the outer wall of the turntable. The other end of the driving rod is fixedly connected with a handle;

[0009] As a further description of the above technical solution:

[0010] Sound-emitting holes are formed in the outside of the button plate, and sound-receiving holes are formed in the outside of the button plate;

[0011] As a further description of the above technical solution:

[0012] The barrier-free button includes an interaction button and a plurality of ordinary buttons. The rear side of the interaction button is electrically connected to the input end of the main control board;

[0013] As a further description of the above technical solution:

[0014] The outer walls of the two driving columns are slidably connected to the inside of the clamping plate two;

[0015] As a further description of the above technical solution:

[0016] One ends of the two springs are fixedly connected to the outer wall of the clamping plate one, and the other ends of the two springs are fixedly connected to the outer wall of the clamping plate two;

[0017] As a further description of the above technical solution:

[0018] One end of the arc block is in contact with the outer wall of the connecting plate, and the other end of the arc block is in contact with the outer wall of the clamping plate one;

[0019] As a further description of the above technical solution:

[0020] The input end of the sound receiving and emitting device is fixedly connected to the rear side of the sound receiving hole, and the output end of the sound receiving and emitting device is fixedly connected to the rear side of the sound emitting hole.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, when a passenger presses the barrier-free button, the control board issues an instruction to make the speaker perform voice broadcast, and the interaction with the operation box is realized by pressing the barrier-free button multiple times. It is also possible to directly register the floor through voice interaction by long-pressing the barrier-free button, so as to register the floor through a single barrier-free button. Compared with the conventional interaction of the elevator operation box for the disabled, it provides a more convenient way of taking the elevator for the majority of disabled people.

[0023] 2. In the present utility model, by rotating the handle, the arc block is driven to rotate through the transmission of the driving rod, turntable and transmission column, and the distance between the first clamping plate and the second clamping plate is adjusted by the extrusion of the arc block on the connecting plate and the first clamping plate, realizing the convenient installation and disassembly of the operation box, thus facilitating the maintenance of the operation box, improving the maintenance efficiency, reducing the maintenance cost, and enhancing the reliability and safety of the elevator operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram of an elevator operation box convenient for maintenance proposed by the present utility model;

[0025] Figure 2 is an exploded view of the structure of a wall-mounted disabled operation box of an elevator operation box convenient for maintenance proposed by the present utility model;

[0026] Figure 3 is a schematic diagram of the structure of the bottom plate of an elevator operation box convenient for maintenance proposed by the present utility model;

[0027] Figure 4 is a schematic diagram of the structure of the barrier-free button of an elevator operation box convenient for maintenance proposed by the present utility model.

[0028] LEGEND DESCRIPTION:

[0029] 1. Wall-mounted disabled operation box; 11. Outer shell; 12. Protective plate; 13. Button board; 131. Sound-emitting hole; 132. Sound-receiving hole; 2. Barrier-free button; 21. Interaction button; 22. Ordinary button; 3. Main control board; 4. Sound-receiving and sound-emitting device; 5. Suspension device; 51. Bottom plate; 52. Installation nut; 53. Clamping mechanism; 531. Slide column; 532. First clamping plate; 533. Second clamping plate; 534. Driving column; 535. Spring; 536. Limiting block; 54. Connecting plate; 55. Driving mechanism; 551. Turntable; 552. Transmission column; 553. Arc block; 554. Driving rod; 555. Handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0031] Referring to Figure 1 , Figure 2 , Figure 4 , an embodiment provided by the present utility model: an elevator control box convenient for maintenance, including a wall-mounted disabled person control box 1, which is designed specifically for disabled persons to improve the convenience and safety of operation. An outer shell 11 is provided outside the wall-mounted disabled person control box 1, and the outer shell 11 is used to provide additional protection to prevent external damage. A protective plate 12 is detachably connected inside the outer shell 11, so that maintenance personnel can easily access the components inside the control box when needed. A button board 13 is detachably connected to the outer wall of the protective plate 12. Sound-emitting holes 131 are provided on the outside of the button board 13, and sound-receiving holes 132 are provided on the outside of the button board 13. The sound-emitting holes 131 and the sound-receiving holes 132 are used to realize the transmission and reception of sound signals. Inside the wall-mounted disabled person control box 1, there are barrier-free buttons 2. The barrier-free buttons 2 include an interaction button 21 and a plurality of ordinary buttons 22. The interaction button 21 has a special design and can provide a more intuitive operation interface for disabled persons.

[0032] Inside the wall-mounted disabled person control box 1, there is a main control board 3. The main control board 3 is used to control the circuit connection design and interaction program of the entire control box. The rear side of the interaction button 21 is electrically connected to the input end of the main control board 3, so as to ensure that the signal of the button can be quickly and accurately transmitted to the control system. Inside the wall-mounted disabled person control box 1, there is a sound-receiving and sound-emitting device 4. The input end of the sound-receiving and sound-emitting device 4 is fixedly connected to the rear side of the sound-receiving hole 132, and the output end of the sound-receiving and sound-emitting device 4 is fixedly connected to the rear side of the sound-emitting hole 131, so that the control box can receive external sound signals from the sound-receiving hole 132 and output the processed sound signals to the sound-emitting hole 131, thereby realizing voice prompts or feedback and increasing the convenience of user operation. On the left and right outer walls of the wall-mounted disabled person control box 1, two hanging devices 5 for fixing the control box at the corresponding positions are respectively detachably connected. The hanging devices 5 facilitate the installation and fixing of the control box. The hanging devices 5 include a bottom plate 51, mounting nuts 52, a clamping mechanism 53, a connecting plate 54, and a driving mechanism 55. These components work together to enable the control box to be firmly fixed on the wall. The installation process is simple and fast, and it is also convenient for later maintenance and adjustment.

[0033] Referring to Figures 1 to 3, one end of the bottom plate 51 is threadedly connected with a mounting nut 52, and the mounting nut 52 is used to firmly fix the bottom plate 51 on a wall or other supporting structure to ensure the stability of the control box. The outside of the bottom plate 51 is slidably connected with a clamping mechanism 53, and the design of the clamping mechanism 53 enables the clamping part to adjust its position as needed to facilitate the installation and removal of the control box. The clamping mechanism 53 includes a plurality of sliding columns 531, both ends of the sliding columns 531 are fixedly connected to the inside of the bottom plate 51, the outer walls of the plurality of sliding columns 531 are slidably connected with a clamping plate 1 532, and the outer walls of the plurality of sliding columns 531 are slidably connected with a clamping plate 2 533, and the sliding columns 531 are used to provide a stable sliding path for the clamping plate 1 532 and the clamping plate 2 533, and the control box is clamped and fixed by the relative sliding of the clamping plate 1 532 and the clamping plate 2 533, so as to facilitate the installation and fixation of the wall-mounted disabled person control box 1. The inside of the clamping plate 1 532 is slidably connected with two driving columns 534, and the outer walls of the two driving columns 534 are slidably connected to the inside of the clamping plate 2 533. The driving columns 534 transmit the power transmitted by the driving mechanism 55 to the clamping plate 1 532 and the clamping plate 2 533. The outer side of the driving column 534 is sleeved with a spring 535, one end of the two springs 535 is fixedly connected to the outer wall of the clamping plate 1 532, and the other end of the two springs 535 is fixedly connected to the outer wall of the clamping plate 2 533. The spring 535 is used to limit the clamping force of the clamping plate 1 532 and the clamping plate 2 533 on the control box to prevent the control box from being damaged due to excessive clamping force. One end of the driving column 534 is fixedly connected to a limiting block 536, and the limiting block 536 is used to prevent the clamping plate 1 532 and the clamping plate 2 533 from being separated from the sliding track.

[0034] The other end of the driving column 534 is fixedly connected with a connecting plate 54. The driving mechanism 55 includes a turntable 551. The bottom of the turntable 551 is rotatably connected to the outside of the bottom plate 51, enabling the turntable 551 to freely rotate on the bottom plate 51. The top of the turntable 551 is fixedly connected with a transmission column 552. An arc block 553 is fixedly connected to the outer wall of the top of the transmission column 552. The arc block 553 is in a figure-eight shape. One end of the arc block 553 is in contact with the outer wall of the connecting plate 54, and the other end of the arc block 553 is in contact with the outer wall of the first clamping plate 532. When the arc block 553 rotates, one end in the long axis direction of the arc block 553 presses the connecting plate 54, and the other end of the arc block 553 presses the first clamping plate 532, thereby driving the first clamping plate 532 and the connecting plate 54 to move in opposite directions by the same distance. The movement of the connecting plate 54 drives the movement of the driving column 534, and through the action of the driving column 534 and the limiting block 536, drives the second clamping plate 533 to move synchronously, so that the first clamping plate 532 and the second clamping plate 533 move towards each other by the same distance, thereby realizing the clamping of the control box. A driving rod 554 is fixedly connected to the outer wall of the turntable 551. The other end of the driving rod 554 is fixedly connected with a handle 555. The driving rod 554 and the handle 555 facilitate the customer to rotate the driving rod 554 to control the rotation of the arc block 553.

[0035] Working principle: When a passenger presses the barrier-free button 2, the control board issues an instruction, and the built-in speaker conducts voice broadcast. When the voice broadcasts the floor that the passenger wants to go to, the passenger triggers the barrier-free button 2 again at this time, and the floor that the passenger wants to reach can be registered. When the elevator is busy, in order to enable the passenger to register the floor they want to go to more quickly, the broadcast method will automatically change to segmented broadcast. For example, in the above figure (3-1), when the number of elevator floors is from 1 to 24, the voice will broadcast floors 1-12 and 13-24. At this time, the passenger can trigger the barrier-free button 2 during the voice broadcast to select the floor range they want to reach. Each time the voice will be broadcast multiple times until the passenger triggers the barrier-free button 2 next time. If the passenger selects floors 1-12 during the first broadcast, then the voice broadcast will broadcast the secondary segmentation of the selected range: floors 1-6 and 7-12, and so on, until the remaining floor range ≤ 3 floors, the floors will be broadcast in sequence, and at this time the customer can accurately select the floor they want to reach.

[0036] The built-in voice control board is equipped with a microphone sound collection device while being equipped with a speaker. The passenger can also use this function through the barrier-free button 2. When the passenger long-presses the barrier-free button 2, the sound collection function will be enabled, and at this time the passenger can directly register the floor by voice.

[0037] When it is necessary to disassemble and install the wall-mounted disabled person's control box 1, by rotating the handle 555, the driving rod 554 rotates along the center point of the turntable 551, thereby driving the turntable 551 to rotate. The rotation of the turntable 551 drives the transmission column 552 to rotate, and the rotation of the transmission column 552 drives the arc block 553 to rotate. When the arc block 553 rotates, one end of the arc block 553 in the long axis direction presses against the connecting plate 54, and the other end of the arc block 553 presses against the first clamping plate 532, thereby driving the first clamping plate 532 and the connecting plate 54 to move in opposite directions by the same distance. The movement of the connecting plate 54 drives the driving column 534 to move, and through the action of the driving column 534 and the limiting block 536, the second clamping plate 533 is driven to move synchronously, so that the first clamping plate 532 and the second clamping plate 533 move towards each other by the same distance, thereby realizing the clamping of the wall-mounted disabled person's control box 1, and the clamping of the control box can be released by rotating the handle 555 in the reverse direction, so as to facilitate taking out the control box for inspection and maintenance.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An elevator control box that is easy to maintain, comprising a wall-mounted disabled control box (1), characterized in that: The wall-mounted disabled person control box (1) is provided with a shell (11) on the outside, a protective plate (12) is detachably connected to the inside of the shell (11), a button plate (13) is detachably connected to the outer wall of the protective plate (12), a barrier-free button (2) is provided inside the wall-mounted disabled person control box (1), a main control panel (3) is provided inside the wall-mounted disabled person control box (1), a sound receiving and sound generating device (4) is provided inside the wall-mounted disabled person control box (1), and two suspension devices (5) for fixing the control box at corresponding positions are detachably connected to the left and right outer walls of the wall-mounted disabled person control box (1), respectively, and the suspension device (5) comprises a bottom plate (51), a mounting nut (52), a clamping mechanism (53), a connecting plate (54) and a driving mechanism (55).

2. The elevator control box that is easy to maintain according to claim 1 is characterized in that: One end of the base plate (51) is threadedly connected with a mounting nut (52), and the outside of the base plate (51) is slidably connected with a clamping mechanism (53), and the clamping mechanism (53) includes a plurality of sliding columns (531), and both ends of the sliding columns (531) are fixedly connected to the inside of the base plate (51), and the outer walls of the plurality of sliding columns (531) are slidably connected with a clamping plate 1 (532), and the outer walls of the plurality of sliding columns (531) are slidably connected with a clamping plate 2 (533), and the inside of the clamping plate 1 (532) is slidably connected with two driving columns (534), and the outer side of the driving column (534) is provided with a spring (535). One end of the driving column (534) is fixedly connected to a limit block (536), the other end of the driving column (534) is fixedly connected to a connecting plate (54), the driving mechanism (55) comprises a turntable (551), the bottom of the turntable (551) is rotatably connected to the outside of the bottom plate (51), the top of the turntable (551) is fixedly connected to a transmission column (552), the top outer wall of the transmission column (552) is fixedly connected to an arc block (553), the outer wall of the turntable (551) is fixedly connected to a driving rod (554), and the other end of the driving rod (554) is fixedly connected to a handle (555).

3. The elevator control box that is easy to maintain according to claim 1 is characterized in that: The button plate (13) is provided with a sound-emitting hole (131) on the outside, and the button plate (13) is provided with a sound-receiving hole (132) on the outside.

4. The elevator control box that is easy to maintain according to claim 1 is characterized in that: The barrier-free button (2) comprises an interactive button (21) and a plurality of ordinary buttons (22), and the rear side of the interactive button (21) is electrically connected to the input end of the main control panel (3).

5. The elevator control box that is easy to maintain according to claim 2 is characterized in that: The outer walls of the two driving columns (534) are slidably connected to the interior of the second clamping plate (533).

6. The elevator control box that is easy to maintain according to claim 2 is characterized in that: One end of the two springs (535) is fixedly connected to the outer wall of the first clamping plate (532), and the other end of the two springs (535) is fixedly connected to the outer wall of the second clamping plate (533).

7. The elevator control box that is easy to maintain according to claim 2 is characterized in that: One end of the arc block (553) contacts the outer wall of the connecting plate (54), and the other end of the arc block (553) contacts the outer wall of the clamping plate 1 (532).

8. The elevator control box that is easy to maintain according to claim 3 is characterized in that: The input end of the sound collecting and sound emitting device (4) is fixedly connected to the rear side of the sound collecting hole (132), and the output end of the sound collecting and sound emitting device (4) is fixedly connected to the rear side of the sound emitting hole (131).

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