Multi-scene linkage elevator gateway based on Internet of Things technology

Abstract

The invention belongs to the technical field of elevator gateways, and discloses a multi-scene linkage elevator gateway based on the Internet of Things technology, the multi-scene linkage elevator gateway comprises a shell, a mounting seat is fixed outside the shell, a cleaning mechanism is mounted in the shell, and through cooperation of a push strip, a first magnetic block and a second magnetic block structure, when the shell needs to be overhauled, the multi-scene linkage elevator gateway based on the Internet of Things technology can be cleaned by the device; the push strip is pushed, the position of the second magnetic block and the clamping strip are located on the same horizontal line, at the moment, the second magnetic block and the clamping strip attract each other, the clamping strip is disengaged from the limiting groove, at the moment, the protective cover plate can be lifted up to overhaul components in the shell, and after overhaul is completed, the protective cover plate is closed, the push strip is pulled, and the components in the shell can be overhauled. And the first magnetic block and the clamping strip are located on the same horizontal line, at the moment, the first magnetic block and the clamping strip repel each other, the clamping strip moves and is clamped into the limiting groove, the limiting groove is closed and fixed, and therefore the purpose that the device can be rapidly disassembled and assembled conveniently when needing to be overhauled is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of elevator gateways, and specifically is a multi-scenario linkage elevator gateway based on Internet of Things technology. Background Art

[0002] In short, the elevator gateway is a bridge connecting the elevator control system with the building management system (BMS) or a broader IoT platform. It integrates advanced communication technology and data processing capabilities to achieve real-time collection, transmission and analysis of data such as elevator operation status, fault information, and passenger needs. Multi-scenario linkage means that the elevator gateway not only interacts with the elevator system, but also with other smart devices and systems in the building and the external environment to jointly build an intelligent building ecosystem.

[0003] However, the existing elevator gateways still have disadvantages in actual use: including but not limited to the following situations: 1. Since this type of gateway not only interacts with the internal elevator system, but also links with other smart devices, systems and external environment in the building, its size cannot be reduced. Therefore, the larger size will cause heat accumulation and damage to the components in the device. 2. In order to ensure that the gateway can monitor and collect elevator operation status data in real time, it needs to be installed on the elevator door. At this time, the humidity in the elevator shaft cannot be controlled, which will cause damage to the components inside the gateway. 3. The existing gateway is integrated, and it is too troublesome to take out the internal components during maintenance, which prolongs the time for staff to inspect all components in the elevator shaft.

[0004] The dust accumulated on the dustproof net needs to be cleaned to prevent it from affecting the overall heat dissipation performance of the gateway. The humidity around the device needs to be controlled to prevent excessive moisture from entering the device and causing damage to electronic components. The protective cover needs to be set to a quick disassembly and assembly state to improve the efficiency of gateway maintenance. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a multi-scenario linkage elevator gateway based on Internet of Things technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a multi-scenario linkage elevator gateway based on the Internet of Things technology, comprising a shell, a mounting seat is fixed to the outside of the shell, a protective cover plate is movably connected to the top of the shell, a magnetic buckle mechanism is installed on the top of the shell, a heat dissipation hole is opened on the side wall of the shell, and a cleaning mechanism is installed inside the shell;

[0007] The magnetic buckle mechanism includes a push bar, a first magnetic block and a second magnetic block. The push bar is slidably connected to the top of the shell, the outer wall of the push bar is installed with the first magnetic block, the outer wall of the push bar is fixed with the second magnetic block, the interior of the shell is slidably connected with a card strip, and the inner wall of the protective cover is provided with a limiting groove.

[0008] Preferably, the first magnetic blocks and the second magnetic blocks are arranged in two groups, and the first magnetic blocks and the second magnetic blocks are symmetrically distributed about the central axis of the push bar, the clamping strips are arranged in two groups, and the clamping strips are symmetrically distributed about the central axis of the push bar, and the limiting grooves are arranged in two groups, and are symmetrically distributed about the central axis of the protective cover.

[0009] Preferably, the contact surface between the first magnetic block and the card strip is that the same poles repel each other, and the contact surface between the second magnetic block and the card strip is that the opposite poles attract each other. The top of the push strip is provided with several groups of equally spaced anti-slip grooves, the diameter of the card strip is equal to the diameter of the limit groove, and the card strip and the limit groove are slidably connected.

[0010] Preferably, the cleaning mechanism includes a micro motor, a reciprocating screw and a connecting strip, the micro motor is fixed at the top end of the shell, the output end of the micro motor is equipped with a reciprocating screw, the outer wall of the reciprocating screw is threadedly connected to the connecting strip, the side wall of the connecting strip is fixed with a cleaning rod, and the inner wall of the cleaning rod is provided with cleaning bristles.

[0011] Preferably, the outer wall of the connecting strip is close to the inner wall of the shell, the connecting strip and the shell are slidably connected, the cleaning rod is provided with two groups of side walls fixed on the connecting strip, the cleaning rod is symmetrically distributed about the central axis of the connecting strip, and the cleaning bristles are provided with several groups fixed on the inner wall of the cleaning rod, and the cleaning bristles are arranged at equal intervals about the central axis of the cleaning rod.

[0012] Preferably, a dehumidification mechanism is installed at the bottom end of the shell, a transfer line interface is installed on the outer wall of the shell, a USB interface is opened on the outer wall of the shell, a signal indicator light is fixed on the outer wall of the shell, a control switch is installed on the outer wall of the shell, a data processing component is fixed at the bottom end of the shell, and a temperature sensor is fixed at a point inside the shell.

[0013] Preferably, the dehumidification mechanism includes a mounting plate, a charcoal layer and a connecting seat, the mounting plate is slidably connected to the bottom end of the shell, a charcoal layer is arranged inside the mounting plate, a connecting seat is fixed to the top of the mounting plate, a first limit rod is fixed to the top of the connecting seat, a limit disk is fixed to the top of the first limit rod, a movable disk is sleeved on the outer wall of the first limit rod, a connecting groove is opened at the bottom end of the shell, a second limit rod is slidably connected to the inner wall of the connecting groove, a reset spring is sleeved on the outer wall of the second limit rod, and a limit block is fixed to the side wall of the second limit rod.

[0014] Preferably, four groups of connecting seats are provided, and the connecting seats are evenly spaced about the central axis of the mounting plate. The inner wall of the movable disk is close to the outer wall of the first limiting rod. The movable disk and the first limiting rod are slidably connected. Four groups of connecting grooves are provided, and the connecting grooves are evenly spaced about the central axis of the shell. The diameter of the movable disk is larger than the diameter of the limiting disk.

[0015] Preferably, two groups of the second limiting rods are provided, and the second limiting rods are symmetrically distributed about the central axis of the connecting groove. The reset spring is used for squeezing the limiting block and keeping it moving toward the central axis of the connecting groove.

[0016] Preferably, the heat dissipation holes are provided in several groups and are distributed at equal intervals about the central axis of the shell, the adapter cable interfaces are provided in several groups and are distributed at equal intervals, the USB interfaces are provided in several groups, the signal indicator lights are provided in three groups, and the data processing components and the temperature sensors are symmetrical about the central axis of the shell.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention arranges the cooperation of the push bar, the first magnetic block, and the second magnetic block structure, so that when the shell needs to be inspected, the device can push the push bar so that the position of the second magnetic block is on the same horizontal line as the card bar. At this time, the second magnetic block and the card bar attract each other, so that the card bar is separated from the connection with the limit groove. At this time, the protective cover can be lifted to inspect the components inside the shell. After the inspection is completed, the protective cover is closed and the push bar is pulled so that the positions of the first magnetic block and the card bar are on the same horizontal line. At this time, the first magnetic block and the card bar repel each other, so that the card bar moves and is inserted into the inside of the limit groove to close and fix it, thereby achieving the purpose of quickly disassembling and assembling the device when it needs to be inspected.

[0019] The present invention arranges a micro motor, a reciprocating screw rod, a connecting strip and other structures in coordination, so that the device can automatically start the micro motor when the temperature sensor detects that the temperature inside the shell is too high. At this time, the heat dissipation hole is blocked by dust in the elevator shaft, and the micro motor drives the reciprocating screw rod to rotate, so that the reciprocating screw rod drives the connecting strip to reciprocate through its own shape, and then drives the cleaning rod and the cleaning hair to reciprocate, so that the cleaning hair can clean the dust covering the surface of the heat dissipation hole when it contacts the surface of the heat dissipation hole, thereby achieving the purpose of facilitating the device to clean the heat dissipation hole and preventing the heat dissipation performance of the device from being affected.

[0020] The present invention cooperates with structures such as the mounting plate, the charcoal layer, and the connecting seat so that the device can install the charcoal layer inside the mounting plate. The charcoal layer is composed of activated carbon and can adsorb water elements. After the installation of the charcoal layer is completed, the mounting plate is pressed upwards so that the limit plate contacts the limit block, and the limit block and the second limit rod contract inwards to allow the limit plate to pass. After the limit plate passes as a whole, the user releases the user. At this time, the reset spring resets the second limit rod and the limit block so that the limit block is located at the bottom end of the limit plate to limit it, thereby fixing its position. When the charcoal layer needs to be replaced during maintenance, the mounting plate is pressed upwards so that the limit block contacts the movable plate and lifts the movable plate to contact the limit plate. Since the diameter of the movable plate is larger than the diameter of the limit plate, the mounting plate can be removed by releasing the user and pulling down the mounting plate at this time, thereby achieving the purpose of facilitating dehumidification of the surrounding environment of the device and quickly removing and replacing the charcoal sheet for dehumidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall right-side structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the dehumidification mechanism of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the connection state of the dehumidification mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the magnetic buckle mechanism of the present invention;

[0027] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0028] Figure 8 This is a schematic diagram of the structure of the magnetic buckle mechanism of the present invention in the suction state;

[0029] Fig. 9 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0030] In the figure: 1. Shell; 2. Mounting seat; 3. Protective cover; 4. Magnetic snap mechanism; 401. Push bar; 402. First magnetic block; 403. Second magnetic block; 404. Card bar; 405. Limiting groove; 5. Heat dissipation hole; 6. Cleaning mechanism; 601. Micro motor; 602. Reciprocating screw rod; 603. Connecting strip; 604. Cleaning rod; 605. Cleaning hair; 7. Dehumidification mechanism; 701. Mounting plate; 702. Carbon layer; 703. Connecting seat; 704. First limiting rod; 705. Limiting disk; 706. Movable disk; 707. Connecting groove; 708. Second limiting rod; 709. Reset spring; 710. Limiting block; 8. Adapter cable interface; 9. USB interface; 10. Signal indicator light; 11. Control switch; 12. Data processing component; 13. Temperature sensor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 9 As shown, the present invention provides a multi-scenario linkage elevator gateway based on the Internet of Things technology, including a shell 1, a mounting seat 2 is fixed to the outside of the shell 1, a protective cover plate 3 is movably connected to the top of the shell 1, a magnetic buckle mechanism 4 is installed at the top of the shell 1, a heat dissipation hole 5 is opened on the side wall of the shell 1, a cleaning mechanism 6 is installed inside the shell 1, a dehumidification mechanism 7 is installed at the bottom of the shell 1, a transfer line interface 8 is installed on the outer wall of the shell 1, a USB interface 9 is opened on the outer wall of the shell 1, a signal indicator light 10 is fixed to the outer wall of the shell 1, a control switch 11 is installed on the outer wall of the shell 1, a data processing component 12 is fixed at the bottom of the shell 1, and a temperature sensor 13 is fixed at a point inside the shell 1.

[0033] like Figures 1 to 9 As shown, the heat dissipation holes 5 are provided in several groups and are evenly spaced about the central axis of the shell 1, the adapter cable interfaces 8 are provided in several groups and are evenly spaced, the USB interfaces 9 are provided in several groups, the signal indicator lights 10 are provided in three groups, and the data processing components 12 and the temperature sensors 13 are symmetrical about the central axis of the shell 1.

[0034] like Figures 1 to 9As shown, the magnetic buckle mechanism 4 includes a push strip 401, a first magnetic block 402 and a second magnetic block 403. The push strip 401 is slidably connected to the top of the shell 1. The outer wall of the push strip 401 is installed with the first magnetic block 402, and the outer wall of the push strip 401 is fixed with the second magnetic block 403. The interior of the shell 1 is slidably connected with a card strip 404. The inner wall of the protective cover 3 is provided with a limiting groove 405. The first magnetic block 402 and the second magnetic block 403 are arranged in two groups. The first magnetic block 402 and the second magnetic block 403 are oriented with respect to the central axis of the push strip 401. Symmetrical distribution, two groups of clamping strips 404 are arranged, the clamping strips 404 are symmetrically distributed about the central axis of the push strip 401, and two groups of limiting grooves 405 are symmetrically distributed about the central axis of the protective cover plate 3. The contact surface between the first magnetic block 402 and the clamping strip 404 is that the same poles repel each other, and the contact surface between the second magnetic block 403 and the clamping strip 404 is that the opposite poles attract each other. The top of the push strip 401 is provided with several groups of equally spaced anti-slip grooves, the diameter of the clamping strip 404 is equal to the diameter of the limiting groove 405, and the clamping strip 404 and the limiting groove 405 are slidably connected.

[0035] The above scheme is adopted: when the shell 1 needs to be inspected, the push bar 401 is pushed so that the position of the second magnetic block 403 is on the same horizontal line as the card strip 404. At this time, the second magnetic block 403 and the card strip 404 attract each other, so that the card strip 404 is disconnected from the limit groove 405. At this time, the protective cover 3 can be lifted to inspect the components inside the shell 1. After the inspection is completed, the protective cover 3 is closed, and the push bar 401 is pulled so that the positions of the first magnetic block 402 and the card strip 404 are on the same horizontal line. At this time, the first magnetic block 402 and the card strip 404 repel each other, so that the card strip 404 moves and is stuck in the inside of the limit groove 405 to close and fix it.

[0036] like Figures 1 to 9 As shown, the cleaning mechanism 6 includes a micro motor 601, a reciprocating screw 602 and a connecting strip 603. The micro motor 601 is fixed at the top inside the shell 1, and the reciprocating screw 602 is installed at the output end of the micro motor 601. The outer wall of the reciprocating screw 602 is threadedly connected to the connecting strip 603, and the side wall of the connecting strip 603 is fixed with a cleaning rod 604. The inner wall of the cleaning rod 604 is provided with cleaning hairs 605. The outer wall of the connecting strip 603 is close to the inner wall of the shell 1, and the connecting strip 603 and the shell 1 are slidably connected. The cleaning rod 604 is provided with two groups of side walls fixed on the connecting strip 603, and the cleaning rod 604 is symmetrically distributed about the central axis of the connecting strip 603. The cleaning hairs 605 are provided with several groups fixed on the inner wall of the cleaning rod 604, and the cleaning hairs 605 are arranged at equal intervals about the central axis of the cleaning rod 604.

[0037] The above scheme is adopted: when the temperature sensor 13 detects that the temperature inside the shell 1 is too high, the micro motor 601 is automatically started. At this time, the heat dissipation hole 5 is blocked by dust in the elevator shaft. The micro motor 601 drives the reciprocating screw 602 to rotate, so that the reciprocating screw 602 drives the connecting strip 603 to reciprocate through its own shape, and then drives the cleaning rod 604 and the cleaning hair 605 to reciprocate, so that the cleaning hair 605 can clean the dust covering the surface of the heat dissipation hole 5 when it contacts it.

[0038] like Figures 1 to 9 As shown, the dehumidification mechanism 7 includes a mounting plate 701, a carbon layer 702 and a connecting seat 703. The mounting plate 701 is slidably connected to the bottom end of the shell 1. The carbon layer 702 is arranged inside the mounting plate 701. A connecting seat 703 is fixed to the top of the mounting plate 701. A first limiting rod 704 is fixed to the top of the connecting seat 703. A limiting disk 705 is fixed to the top of the first limiting rod 704. A movable disk 706 is sleeved on the outer wall of the first limiting rod 704. A connecting groove 707 is opened at the bottom end of the shell 1. Four groups of connecting seats 703 are arranged. The connecting seats 703 are evenly spaced about the central axis of the mounting plate 701. The inner wall of the movable disk 706 is close to the outer wall of the first limiting rod 704. The movable disk 706 and the first limiting rod 704 are slidably connected. Four groups of connecting grooves 707 are arranged. The connecting grooves 707 are evenly spaced about the central axis of the shell 1. The diameter of the movable disk 706 is larger than the diameter of the limiting disk 705.

[0039] like Figures 1 to 9 As shown, the inner wall of the connecting groove 707 is slidably connected with a second limiting rod 708, the outer wall of the second limiting rod 708 is sleeved with a reset spring 709, the side wall of the second limiting rod 708 is fixed with a limiting block 710, and the second limiting rod 708 is provided with two groups. The second limiting rods 708 are symmetrically distributed about the central axis of the connecting groove 707, and the reset spring 709 is used to squeeze the limiting block 710 and keep it moving toward the central axis of the connecting groove 707.

[0040] The above scheme is adopted: by installing the carbon layer 702 inside the mounting plate 701, the carbon layer 702 is composed of activated carbon and can adsorb water elements. After the installation of the carbon layer 702 is completed, the mounting plate 701 is pressed upward so that the limit plate 705 contacts the limit block 710, and the limit block 710 and the second limit rod 708 shrink inward to allow the limit plate 705 to pass through. After the limit plate 705 passes through as a whole, the hand is released. At this time, the reset spring 709 moves the second limit rod 708 and The limit block 710 is reset so that the limit block 710 is located at the bottom end of the limit plate 705 to limit it, thereby fixing its position. When the carbon layer 702 needs to be replaced during maintenance, the mounting plate 701 is pressed upward so that the limit block 710 contacts the movable plate 706 and then lifts the movable plate 706 to contact the limit plate 705. Since the diameter of the movable plate 706 is larger than the diameter of the limit plate 705, the mounting plate 701 can be removed by releasing the hand and pulling down the mounting plate 701.

[0041] The working principle and use process of the present invention are as follows: when the shell 1 needs to be repaired, the push bar 401 is pushed so that the position of the second magnetic block 403 is on the same horizontal line as the card strip 404. At this time, the second magnetic block 403 and the card strip 404 attract each other, so that the card strip 404 is disconnected from the limit groove 405. At this time, the protective cover 3 can be lifted to repair the components inside the shell 1. After the repair is completed, the protective cover 3 is closed, and the push bar 401 is pulled so that the positions of the first magnetic block 402 and the card strip 404 are on the same horizontal line. At this time, the first magnetic block 402 and the card strip 404 repel each other, so that the card strip 404 moves and snaps into the inside of the limit groove 405 to close and fix it. When the temperature sensor 13 detects that the temperature inside the shell 1 is too high, the micro motor 601 is automatically started. At this time, the heat dissipation hole 5 is blocked by dust in the elevator shaft. The micro motor 601 drives the reciprocating screw rod 602 to rotate, so that the reciprocating screw rod 602 drives the connecting strip 603 to reciprocate through its own shape, thereby driving the cleaning rod 604 and the cleaning bristle 604 to move back and forth. 05 reciprocates, so that the cleaning hair 605 can clean the dust covered on the surface of the heat dissipation hole 5 when it contacts it. By installing the carbon layer 702 inside the mounting plate 701, the carbon layer 702 is composed of activated carbon and can adsorb water elements. After the installation of the carbon layer 702 is completed, the mounting plate 701 is pressed upward so that the limit plate 705 contacts the limit block 710. The limit block 710 and the second limit rod 708 shrink inward to allow the limit plate 705 to pass through. After the limit plate 705 passes through as a whole, release your hand. , the reset spring 709 resets the second limit rod 708 and the limit block 710, so that the limit block 710 is located at the bottom end of the limit plate 705 to limit it, thereby fixing its position. When the carbon layer 702 needs to be replaced during maintenance, the mounting plate 701 is pressed upward so that the limit block 710 contacts the movable plate 706 and then lifts the movable plate 706 to contact the limit plate 705. Since the diameter of the movable plate 706 is larger than the diameter of the limit plate 705, the mounting plate 701 can be removed by releasing the hand and pulling down the mounting plate 701.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-scenario linkage elevator gateway based on Internet of Things technology, comprising a housing (1), characterized in that: A mounting seat (2) is fixed to the outside of the shell (1), a protective cover plate (3) is movably connected to the top of the shell (1), a magnetic snap mechanism (4) is installed on the top of the shell (1), a heat dissipation hole (5) is provided on the side wall of the shell (1), and a cleaning mechanism (6) is installed inside the shell (1); The magnetic snap mechanism (4) comprises a push bar (401), a first magnetic block (402) and a second magnetic block (403); the push bar (401) is slidably connected to the top of the shell (1); the first magnetic block (402) is installed on the outer wall of the push bar (401); the second magnetic block (403) is fixed on the outer wall of the push bar (401); the interior of the shell (1) is slidably connected to a snap bar (404); and a limiting groove (405) is provided on the inner wall of the protective cover plate (3).

2. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 1 is characterized in that: The first magnetic block (402) and the second magnetic block (403) are provided in two groups, and the first magnetic block (402) and the second magnetic block (403) are symmetrically distributed about the central axis of the push bar (401); the clamping bar (404) is provided in two groups, and the clamping bar (404) is symmetrically distributed about the central axis of the push bar (401); and the limiting groove (405) is provided in two groups, and is symmetrically distributed about the central axis of the protective cover plate (3).

3. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 1 is characterized in that: The contact surfaces of the first magnetic block (402) and the clamping strip (404) are such that like poles repel each other, and the contact surfaces of the second magnetic block (403) and the clamping strip (404) are such that opposite poles attract each other. The top of the push strip (401) is provided with a plurality of groups of anti-slip grooves at equal intervals. The diameter of the clamping strip (404) is equal to the diameter of the limiting groove (405). The clamping strip (404) and the limiting groove (405) are slidably connected.

4. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 1 is characterized in that: The cleaning mechanism (6) comprises a micro motor (601), a reciprocating screw rod (602) and a connecting strip (603); the micro motor (601) is fixed to the top end of the housing (1); the reciprocating screw rod (602) is mounted on the output end of the micro motor (601); the connecting strip (603) is threadedly connected to the outer wall of the reciprocating screw rod (602); a cleaning rod (604) is fixed to the side wall of the connecting strip (603); and the inner wall of the cleaning rod (604) is provided with cleaning bristles (605).

5. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 4 is characterized in that: The outer wall of the connecting strip (603) is close to the inner wall of the shell (1); the connecting strip (603) and the shell (1) are slidably connected; the cleaning rod (604) is provided with two groups of side walls fixed to the connecting strip (603); the cleaning rod (604) is symmetrically distributed about the central axis of the connecting strip (603); the cleaning hairs (605) are provided with a plurality of groups fixed to the inner wall of the cleaning rod (604); the cleaning hairs (605) are arranged at equal intervals about the central axis of the cleaning rod (604).

6. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 1 is characterized in that: A dehumidification mechanism (7) is installed at the bottom end of the shell (1), a transfer line interface (8) is installed on the outer wall of the shell (1), a USB interface (9) is provided on the outer wall of the shell (1), a signal indicator light (10) is fixed on the outer wall of the shell (1), a control switch (11) is installed on the outer wall of the shell (1), a data processing component (12) is fixed at the bottom end of the shell (1), and a temperature sensor (13) is fixed at a point inside the shell (1).

7. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 6 is characterized in that: The dehumidification mechanism (7) comprises a mounting plate (701), a carbon layer (702) and a connecting seat (703); the mounting plate (701) is slidably connected to the bottom end of the shell (1); the carbon layer (702) is arranged inside the mounting plate (701); the connecting seat (703) is fixed to the top end of the mounting plate (701); the top end of the connecting seat (703) is fixed to a first limiting rod (704); the top end of the first limiting rod (704) is fixed to a limiting disk (705); the outer wall of the first limiting rod (704) is sleeved with a movable disk (706); the bottom end of the shell (1) is provided with a connecting groove (707); the inner wall of the connecting groove (707) is slidably connected to a second limiting rod (708); the outer wall of the second limiting rod (708) is sleeved with a return spring (709); and the side wall of the second limiting rod (708) is fixed with a limiting block (710).

8. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 7 is characterized in that: The connecting seats (703) are provided in four groups, and the connecting seats (703) are distributed at equal intervals about the central axis of the mounting plate (701); the inner wall of the movable disk (706) is close to the outer wall of the first limiting rod (704); the movable disk (706) and the first limiting rod (704) are slidably connected; the connecting grooves (707) are provided in four groups, and the connecting grooves (707) are distributed at equal intervals about the central axis of the housing (1); and the diameter of the movable disk (706) is greater than the diameter of the limiting disk (705).

9. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 7 is characterized in that: Two groups of the second limiting rods (708) are provided, and the second limiting rods (708) are symmetrically distributed about the central axis of the connecting groove (707). The return spring (709) is used to squeeze the limiting block (710) and keep it moving towards the central axis of the connecting groove (707).

10. The multi-scenario linkage elevator gateway based on Internet of Things technology according to claim 6 is characterized in that: The heat dissipation holes (5) are provided in a plurality of groups and are distributed at equal intervals about the central axis of the housing (1); the adapter cable interfaces (8) are provided in a plurality of groups and are distributed at equal intervals; the USB interfaces (9) are provided in a plurality of groups; the signal indicator lights (10) are provided in three groups; and the data processing components (12) and the temperature sensors (13) are symmetrical about the central axis of the housing (1).

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