Intelligent bus slot machine capable of opening door in emergency
By introducing a card reader module driver component into the smart bus coin-operated machine, the problem of emergency door opening in case of electromagnetic lock failure was solved, and the emergency door opening function was realized without damage.
Patent Information
- Application Number
- CN202422742565.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-11
AI Technical Summary
When existing smart coin-operated machines malfunction, the electromagnetic lock cannot be opened normally, requiring the removal of the anti-theft latch and the use of tools to strike the trigger mechanism, which can easily damage the machine's casing.
Design an intelligent bus coin-operated machine with emergency door opening. The machine uses a card-swiping sensor module to trigger a drive component, which pushes a sliding bracket to impact a trigger mechanism to open the electromagnetic lock, thus avoiding direct impact on the outer casing.
In case of abnormal situations, the electromagnetic lock can be opened by swiping a card to avoid damaging the casing and ensure the machine's safety and reliability.
Smart Images

Figure CN223471335U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bus slot machine technical field, especially a kind of intelligent bus slot machine of emergency door opening. BACKGROUND
[0002] Intelligent slot machine includes the outer box for money tank, safety door is provided on outer box to guarantee the safety of money tank, generally through electromagnetic lock to control the switch of safety door. If the intelligent slot machine in the prior art fails, electromagnetic lock cannot be normally opened, and only one-time anti-theft buckle can be removed, tools such as screwdriver are inserted into emergency door opening hole to impact the trigger mechanism of electromagnetic lock, so as to open electromagnetic lock. However, the one-time anti-theft buckle is removed, which is easy to damage the machine shell.
[0003] Therefore, an intelligent bus slot machine with emergency door opening is needed to solve the above technical problems. INVENTION CONTENTS
[0004] The utility model provides a kind of intelligent bus slot machine with emergency door opening, and electromagnetic lock can be opened by card swiping in abnormal condition, and shell is not damaged.
[0005] The technical scheme of the utility model is as follows:
[0006] An intelligent bus slot machine with emergency door opening comprises:
[0007] A shell;
[0008] A bearing frame is arranged in the shell;
[0009] An electromagnetic lock is arranged on the bearing frame, and one side of the electromagnetic lock is provided with a trigger mechanism;
[0010] A sliding support is slidably arranged on the bearing frame and located on one side of the trigger mechanism;
[0011] An elastic member is connected between the bearing frame and the sliding support, for providing elastic force to move the sliding support away from the trigger mechanism;
[0012] A driving assembly is connected to the sliding support for moving the sliding support close to the trigger mechanism to enable the sliding support to impact the trigger mechanism; and
[0013] A card swiping induction module is electrically connected to the driving assembly for triggering the driving assembly to act.
[0014] The intelligent bus slot machine with emergency door opening comprises:
[0015] a cam having a first end and a second end, the first end rotates around its own axis to move the second end close to or away from the trigger mechanism; when the second end moves close to the trigger mechanism, the second end can abut against the sliding support and push the sliding support to move towards the trigger mechanism; and
[0016] a motor connected with the first end for driving the first end to rotate around its own axis.
[0017] In the intelligent bus slot machine capable of opening door in emergency, one side of the sliding support is provided with a first protruding plate, the cam and the first protruding plate are located on the same side of the sliding support, and when the second end moves close to the trigger mechanism, the second end can abut against the side surface of the first protruding plate.
[0018] In the intelligent bus slot machine capable of opening door in emergency, the cam and the elastic member are located on two sides of the sliding support respectively.
[0019] In the intelligent bus slot machine capable of opening door in emergency, the bearing frame is provided with a through slot, one side of the sliding support towards the bearing frame is provided with a second protruding plate, the second protruding plate is slidably arranged in the through slot, the elastic member is a compression spring, one end of the elastic member abuts against the slot wall of the through slot, and the other end of the elastic member abuts against the second protruding plate.
[0020] In the intelligent bus slot machine capable of opening door in emergency, the shell is provided with a through emergency door opening hole, the emergency door opening hole is located on the side, away from the trigger mechanism, of the sliding support, and an anti-theft buckle is further arranged at the emergency door opening hole.
[0021] In the intelligent bus slot machine capable of opening door in emergency, the bearing frame is provided with a protective cover, one side of the protective cover is provided with an opening, the electromagnetic lock is located in the protective cover, and the trigger mechanism is located at the inner side of the opening; one end of the sliding support, close to the trigger mechanism, is provided with an impact rod extending towards the trigger mechanism, and the impact rod can be arranged in the opening to impact the trigger mechanism.
[0022] In the intelligent bus slot machine capable of opening door in emergency, the sliding support is provided with a long-strip-shaped sliding groove, the length direction of the sliding groove is the same as the sliding direction of the sliding support; the bearing frame is provided with a guide column, the guide column is arranged in the sliding groove, and the guide column is used for guiding the sliding support to slide in a straight line.
[0023] The utility model discloses an intelligent bus slot machine of emergent door opening, the shell includes the shell and safety door, the electromagnetic lock is arranged in the shell, the safety door is rotatively connected with the bottom edge of shell, the safety door is provided with the lock hook, the lock hook is used for with the electromagnetic lock cooperation to lock the safety door,
[0024] The intelligent bus slot machine of emergent door opening further includes a Hall sensor and a permanent magnet, one of the Hall sensor and the permanent magnet is arranged in the shell, and the other is arranged in the safety door, and the Hall sensor and the permanent magnet are oppositely arranged.
[0025] The utility model discloses an intelligent bus slot machine of emergent door opening, when the safety door is in the closed state, the Hall sensor and the permanent magnet are oppositely arranged in the vertical direction.
[0026] Compared with the prior art, the utility model has the advantages that: the intelligent bus slot machine of emergent door opening of the utility model, under normal circumstances, the elastic force of elastic member makes the sliding support away from the trigger mechanism, avoids the sliding support to touch the trigger mechanism, when the electromagnetic lock cannot be opened through normal means, the card swiping makes the card swiping induction module trigger the driving assembly, the driving assembly pushes the sliding support to move close to the trigger mechanism, so that the sliding support can impact the trigger mechanism, thereby opening the electromagnetic lock. The intelligent bus slot machine of emergent door opening of the utility model can open the electromagnetic lock through card swiping under abnormal circumstances, and the shell is not damaged. BRIEF DESCRIPTION OF DRAWINGS
[0027] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following briefly introduces the drawings needed to be used in the embodiments, and the drawings in the following description are only corresponding drawings of part embodiments of the utility model.
[0028] Figure 1 The overall structure schematic diagram of the intelligent bus slot machine provided by the preferred embodiment of the utility model is shown, wherein the safety door is in the closed state.
[0029] Figure 2 Another overall structure schematic diagram of the intelligent bus slot machine provided by the preferred embodiment of the utility model is shown, wherein the safety door is in the open state.
[0030] Figure 3 The partial structure schematic diagram of the intelligent bus slot machine provided by the preferred embodiment of the utility model is shown.
[0031] Figure 4 The structure schematic diagram of the bearing frame, sliding support, driving assembly and elastic member of the intelligent bus slot machine provided by the preferred embodiment of the utility model is shown, wherein the bearing frame is in the truncated state.
[0032] Figure 5 The structure schematic view of the electromagnetic lock, the sliding support, the driving assembly and the elastic piece of the intelligent bus slot machine is provided for the preferred embodiment of the utility model.
[0033] Figure 6 The structure schematic view of the sliding support of the intelligent bus slot machine is provided for the preferred embodiment of the utility model.
[0034] Figure 7 The structure schematic view of the bearing frame, the sliding support and the elastic piece of the intelligent bus slot machine is provided for the preferred embodiment of the utility model, wherein the bearing frame is in a truncated state.
[0035] Figure 8 The structure schematic view of the bearing frame of the intelligent bus slot machine is provided for the preferred embodiment of the utility model. Figure 7 The enlarged structure schematic view of part A in the figure.
[0036] Figure 9 The structure schematic view of the bearing frame of the intelligent bus slot machine is provided for the preferred embodiment of the utility model.
[0037] Figure 10 The structure schematic view of the safety door of the intelligent bus slot machine is provided for the preferred embodiment of the utility model.
[0038] Figure 11 The structure schematic view of part of the shell of the intelligent bus slot machine is provided for the preferred embodiment of the utility model.
[0039] The structure schematic view of part of the shell of the intelligent bus slot machine is provided for the preferred embodiment of the utility model.
[0040] 11, shell, 111, emergency door opening hole, 112, anti-theft buckle, 113, shell, 114, safety door, 1141, lock hook,
[0041] 12, bearing frame, 121, through slot, 122, protective cover, 1221, opening, 123, guide column, 124, first limiting column,
[0042] 13, electromagnetic lock, 131, trigger mechanism,
[0043] 14, sliding support, 141, first lug, 142, second lug, 143, impact rod, 144, sliding groove, 145, second limiting column,
[0044] 15, elastic piece,
[0045] 16, driving assembly,
[0046] 161, cam, 1611, first end, 1612, second end,
[0047] 162, motor,
[0048] 17. A card swiping induction module,
[0049] 18. A Hall sensor,
[0050] 19. A permanent magnet.
[0051] In the drawings, similar elements are denoted by the same reference numerals. DETAILED DESCRIPTION
[0052] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0053] The directional terms mentioned in the present application, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only the orientation of the drawings, and the directional terms are used to illustrate and understand the present application, but not to limit the present application.
[0054] In the present application, the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and are not limited in the order.
[0055] In the present application, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0056] The intelligent coin machine includes an outer box for mounting a money tank, and a safety door is arranged on the outer box to protect the safety of the money tank, and the opening and closing of the safety door is generally controlled by an electromagnetic lock. If the intelligent coin machine in the prior art fails, the electromagnetic lock cannot be normally opened, and only the disposable anti-theft buckle can be removed, and a screwdriver or other tool is inserted into the emergency door opening hole to impact the trigger mechanism of the electromagnetic lock, so that the electromagnetic lock is opened. However, the disposable anti-theft buckle is removed, which is easy to cause damage to the machine shell.
[0057] The following is a preferred embodiment of an emergency door opening intelligent bus coin machine provided by the present application, which can solve the above technical problems.
[0058] Please refer to Figure 1 , Figure 4 , Figure 5 The utility model discloses an intelligent bus slot machine of emergent door opening provides a kind of emergent door opening's intelligent bus slot machine, it includes shell 11, bearing frame 12, electromagnetic lock 13, sliding support 14, elastic member 15, drive assembly 16 and card swiping induction module 17.Bearing frame 12 is set in shell 11.Electromagnetic lock 13 is set on bearing frame 12, and one side of electromagnetic lock 13 is provided with trigger mechanism 131.Sliding support 14 is slidably arranged in bearing frame 12 and is located at the side of trigger mechanism 131.Elastic member 15 is connected between bearing frame 12 and sliding support 14, for providing elastic force, so that sliding support 14 moves away from trigger mechanism 131.Drive assembly 16 is connected sliding support 14, for sliding support 14 is moved close to trigger mechanism 131 by pushing, so that sliding support 14 can impact trigger mechanism 131.Card swiping induction module 17 is electrically connected to drive assembly 16, for triggering drive assembly 16 to act.
[0059] The intelligent bus slot machine of emergent door opening of the utility model, under normal circumstances, the elastic force of elastic member 15 makes sliding support 14 away from trigger mechanism 131, avoid sliding support 14 to touch trigger mechanism 131, when electromagnetic lock 13 cannot be opened by normal means, trigger drive assembly 16 by card swiping so that card swiping induction module 17, drive assembly 16 is moved close to trigger mechanism 131 by pushing sliding support 14, so that sliding support 14 can impact trigger mechanism 131, to open electromagnetic lock 13.The intelligent bus slot machine of emergent door opening of the utility model, under abnormal circumstances, can open electromagnetic lock 13 by card swiping, and will not damage shell 113.
[0060] Please refer to Figure 4 And Figure 5 Drive assembly 16 includes cam 161 and motor 162.Cam 161 has first end 1611 and second end 1612, and first end 1611 rotates around its own shaft to make second end 1612 move close to or away from trigger mechanism 131.When second end 1612 moves close to trigger mechanism 131, second end 1612 can abut with sliding support 14 and push sliding support 14 to move towards trigger mechanism 131.Motor 162 is connected with first end 1611, for driving first end 1611 to rotate around its own shaft.Electromagnetic lock 13 is normal, and second end 1612 moves to the side away from trigger mechanism 131, will not hinder sliding support 14 to move away from trigger mechanism 131;Electromagnetic lock 13 is abnormal, and second end 1612 moves close to trigger mechanism 131, so as to push sliding support 14 to move close to trigger mechanism 131, and drive assembly 16 formed by cam 161 and motor 162 is simple in structure, easy to realize.
[0061] Please refer to Figure 4 , Figure 5 and Figure 6 , one side of the sliding bracket 14 is provided with a first lug plate 141, the cam 161 is located on the same side of the sliding bracket 14 as the first lug plate 141, and the second end 1612 can abut against the side surface of the first lug plate 141 when the second end 1612 moves close to the trigger mechanism 131. Because the surface area of the first lug plate 141 is large, the second end 1612 is not easy to separate from the first lug plate 141 during movement, so that the second end 1612 can smoothly push the first lug plate 141 and the sliding bracket 14 to move.
[0062] Please refer to Figure 4 , the cam 161 and the elastic member 15 are respectively located on both sides of the sliding bracket 14, so that the cam 161 and the elastic member 15 do not interfere with each other, and the structure is reasonable.
[0063] Please refer to Figure 6 , Figure 7 , Figure 8 , the carrier frame 12 is provided with a through slot 121. The side of the sliding bracket 14 facing the carrier frame 12 is provided with a second lug plate 142, and the second lug plate 142 is slidingly arranged in the through slot 121. The elastic member 15 is a compression spring, one end of the elastic member 15 abuts against the slot wall of the through slot 121, and the other end abuts against the second lug plate 142, so that one end of the elastic member 15 is fixed, and the other end of the elastic member 15 can push the second lug plate 142 and the sliding bracket 14 to move away from the trigger mechanism 131. At the same time, the elastic member 15 is a compression spring and is located in the through slot 121, so that it can avoid external interference.
[0064] Please refer to Figure 8 , the slot wall of the through slot 121 is provided with a first limiting column 124 extending towards the second lug plate 142, and the second lug plate 142 is provided with a second limiting column 145 extending towards the first limiting column 124. The first limiting column 124 and the second limiting column 145 are oppositely arranged, and the two ends of the elastic member 15 are respectively sleeved on the first limiting column 124 and the second limiting column 145, so that the elastic member 15 is not easy to displace in the direction perpendicular to its compression.
[0065] Please refer to Figure 1 and Figure 11 , the shell 11 is provided with an emergency door opening hole 111 penetrating through, the emergency door opening hole 111 is located on the side of the sliding bracket 14 away from the trigger mechanism 131, and the emergency door opening hole 111 is also provided with an anti-theft buckle 112. When the emergency door opening intelligent bus slot machine is powered off, the driving assembly 16 cannot work, the anti-theft buckle 112 can be removed, a tool is inserted into the emergency door opening hole 111, the sliding bracket 14 is pushed to impact the trigger mechanism 131, so as to open the electromagnetic lock 13.
[0066] Please refer toFigure 4 and Figure 9 The carrier frame 12 is provided with a protective cover 122, one side of the protective cover 122 is provided with an opening 1221, the electromagnetic lock 13 is located in the protective cover 122, and the trigger mechanism 131 is located at the inner side of the opening 1221. The end of the sliding bracket 14 close to the trigger mechanism 131 is provided with a striking rod 143 extending towards the trigger mechanism 131, and the striking rod 143 can pass through the opening 1221 to strike the trigger mechanism 131. The protective cover 122 can protect the electromagnetic lock 13, and the sliding bracket 14 can strike the trigger mechanism 131 through the striking rod 143.
[0067] Please refer to Figure 4 and Figure 6 The sliding bracket 14 is provided with a long strip-shaped sliding groove 144, and the length direction of the sliding groove 144 is the same as the sliding direction of the sliding bracket 14. The carrier frame 12 is provided with a guide column 123, the guide column 123 passes through the sliding groove 144, and the guide column 123 is used for guiding the sliding bracket 14 to slide in a straight line. Through the cooperation of the guide column 123 and the sliding groove 144, the sliding bracket 14 can slide in a straight line, so that the sliding bracket 14 can accurately strike the trigger mechanism 131.
[0068] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 10 The shell 11 comprises an outer shell 113 and a safety door 114. The electromagnetic lock 13 is arranged on the outer shell 113, and the safety door 114 is rotationally connected with the bottom edge of the outer shell 113. The safety door 114 is provided with a lock hook 1141, which is used for cooperating with the electromagnetic lock 13 to lock the safety door 114. The intelligent bus slot machine capable of emergently opening the door further comprises a Hall sensor 18 and a permanent magnet 19. One of the Hall sensor 18 and the permanent magnet 19 is arranged on the outer shell 113, and the other is arranged on the safety door 114. The Hall sensor 18 and the permanent magnet 19 are oppositely arranged. If the electromagnetic lock 13 is manually triggered to be closed, but the safety door 114 is not closed, the Hall sensor 18 cannot sense the permanent magnet 19, and the intelligent bus slot machine capable of emergently opening the door can determine that the safety door 114 is in an unclosed state, so that the slot machine cannot normally collect coins, thereby preventing the loss of coins.
[0069] Please refer to Figure 3 and Figure 10 Please refer to Figure 1 When the safety door 114 is in a closed state, the Hall sensor 18 and the permanent magnet 19 are oppositely arranged in the vertical direction. As long as the safety door 114 is slightly opened, the position of the permanent magnet 19 can be offset, and the detection can be effectively realized.
[0070] The working principle of the intelligent bus slot machine capable of emergently opening the door in the preferred embodiment of the utility model is:
[0071] When the electromagnetic lock 13 is normally opened, the second end 1612 is located away from the first cam plate 141, and the elastic force of the elastic member 15 causes the sliding bracket 14 to move away from the trigger mechanism 131, so as to avoid the sliding bracket 14 from touching the trigger mechanism 131. When the electromagnetic lock 13 cannot be opened by normal means, the card swiping causes the card swiping induction module 17 to trigger the motor 162 to work, the motor 162 drives the cam 161 to rotate, so that the second end 1612 moves close to the trigger mechanism 131, and the second end 1612 abuts against one side of the first cam plate 141, the second end 1612 pushes the first cam plate 141 and the sliding bracket 14 to move close to the trigger mechanism 131, so that the impact rod 143 penetrates through the opening 1221 and impacts the trigger mechanism 131, thereby opening the electromagnetic lock 13. When the emergency door opening intelligent bus slot machine is powered off, the motor 162 cannot work, the anti-theft buckle 112 can be removed, a tool is inserted into the emergency door opening hole 111, and the sliding bracket 14 is pushed to impact the trigger mechanism 131, so as to open the electromagnetic lock 13. If the electromagnetic lock 13 is manually triggered to be closed, but the safety door 114 is not closed, the Hall sensor 18 cannot sense the permanent magnet 19, and the emergency door opening intelligent bus slot machine can determine that the safety door 114 is in an unclosed state, so that the slot machine cannot normally collect coins, and the loss of coins is prevented.
[0072] In this way, the working principle of the emergency door opening intelligent bus slot machine is completed.
[0073] The emergency door opening intelligent bus slot machine of the utility model, under normal circumstances, the elastic force of the elastic member causes the sliding bracket to move away from the trigger mechanism, so as to avoid the sliding bracket from touching the trigger mechanism, when the electromagnetic lock cannot be opened by normal means, the card swiping causes the card swiping induction module to trigger the driving assembly, the driving assembly pushes the sliding bracket to move close to the trigger mechanism, so that the sliding bracket can impact the trigger mechanism, thereby opening the electromagnetic lock. The emergency door opening intelligent bus slot machine of the utility model, under abnormal circumstances, can open the electromagnetic lock by card swiping, and the shell is not damaged.
[0074] To sum up, although the utility model has disclosed above with preferred embodiments, the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. An intelligent bus slot machine capable of emergency door opening, characterized in that, include: case; a carrier frame disposed in the housing; An electromagnetic lock is provided on the carrier, and a trigger mechanism is provided on one side of the electromagnetic lock; a sliding bracket, which is slidably disposed on the carrier and located on one side of the trigger mechanism; an elastic member connected between the carrier and the sliding bracket, and configured to provide elastic force to cause the sliding bracket to move away from the trigger mechanism; a driving assembly connected to the sliding bracket and configured to push the sliding bracket to move closer to the trigger mechanism so that the sliding bracket can impact the trigger mechanism; as well as, The card swiping sensing module is electrically connected to the driving component and is used to trigger the driving component to operate.
2. The emergency door openable intelligent bus slot machine according to claim 1, wherein, The drive assembly includes: a cam having a first end and a second end, wherein the first end rotates about its own axis to move the second end toward or away from the trigger mechanism; when the second end moves toward the trigger mechanism, the second end is capable of abutting against the sliding bracket and pushing the sliding bracket toward the trigger mechanism; and A motor is connected to the first end and is used to drive the first end to rotate around its own axis.
3. The emergency door openable intelligent bus slot machine according to claim 2, wherein, A first convex plate is provided on one side of the sliding bracket, and the cam and the first convex plate are located on the same side of the sliding bracket. When the second end moves close to the trigger mechanism, the second end can abut against the side surface of the first convex plate.
4. The emergency door openable intelligent bus slot machine according to claim 2, wherein, The cam and the elastic member are respectively located on two sides of the sliding bracket.
5. The emergency door openable intelligent bus slot machine according to claim 1, wherein, The supporting frame is provided with a through groove; a second convex plate is provided on the side of the sliding bracket facing the supporting frame, and the second convex plate is slidably set in the through groove; the elastic member is provided as a compression spring, one end of the elastic member abuts against the groove wall of the through groove, and the other end abuts against the second convex plate.
6. The emergency door openable intelligent bus slot machine according to claim 1, wherein The shell is provided with a through emergency door opening hole, the emergency door opening hole is located on the side of the sliding bracket away from the trigger mechanism, and an anti-theft buckle is also provided at the emergency door opening hole.
7. The emergency door openable intelligent bus slot machine according to claim 1, wherein The carrier is provided with a protective cover, and an opening is provided on one side of the protective cover. The electromagnetic lock is located inside the protective cover, and the trigger mechanism is located on the inner side of the opening; the sliding bracket is provided with a striking rod extending toward the trigger mechanism at one end close to the trigger mechanism, and the striking rod can be passed through the opening to strike the trigger mechanism.
8. The emergency door openable intelligent bus slot machine according to claim 1, wherein, The sliding bracket is provided with a long sliding groove, the length direction of the sliding groove is the same as the sliding direction of the sliding bracket; the supporting frame is provided with a guide column, the guide column is passed through the sliding groove, and the guide column is used to guide the sliding bracket to slide in a straight line.
9. The emergency door openable intelligent bus slot machine according to any one of claims 1 to 8, wherein, The housing includes an outer shell and a safety door; the electromagnetic lock is arranged on the outer shell, the safety door is rotatably connected to the bottom edge of the outer shell, and the safety door is provided with a lock hook, and the lock hook is used to cooperate with the electromagnetic lock to lock the safety door; The smart bus coin-operated machine capable of emergency door opening further comprises a Hall sensor and a permanent magnet, wherein one of the Hall sensor and the permanent magnet is arranged on the housing, and the other is arranged on the safety door, and the Hall sensor and the permanent magnet are arranged opposite to each other.
10. The emergency door openable intelligent bus slot machine according to claim 9, wherein, When the safety door is in the closed state, the Hall sensor and the permanent magnet are arranged in vertical opposition.