Mistaken-opening-preventing locking device for sightseeing vehicle

Abstract

The utility model belongs to the technical field of vehicle safety, and particularly relates to an anti-mistaken-opening locking device for a sightseeing vehicle, which comprises an upper locking piece, a lower locking piece and a controller, the surface of the upper locking piece is provided with a first limiting groove, the top of the first limiting groove is provided with a first electromagnet, and the first electromagnet is electrically connected with the controller. A first sliding groove is formed in the lower locking piece, a first penetrating hole is formed in the surface of the lower locking piece and communicates with the first sliding groove, a first clamping piece is arranged in the first sliding groove, the side face of the first clamping piece is sleeved with a first elastic piece, and a first limiting piece is arranged at one end of the first clamping piece. The end, away from the first limiting piece, of the first clamping piece penetrates through the first penetrating hole. According to the utility model, the first clamping piece is embedded into the first limiting groove under the adsorption action of the first electromagnet on the first clamping piece, so that the upper locking piece and the lower locking piece can be locked, and the first electromagnet is controlled by the controller, so that the upper locking piece and the lower locking piece can be prevented from being opened by mistake.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle safety, and in particular relates to a locking device for preventing accidental opening of a sightseeing vehicle. Background Art

[0002] During the travel of the sightseeing bus, passengers and seats need to be locked to prevent passengers from moving around and causing accidents. The existing locking device allows passengers to manually open the lock. During the ride, passengers may accidentally touch the unlocking device, causing the lock to be opened, which is prone to accidents.

[0003] Therefore, it is urgent to propose a new technical solution to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a locking device for sightseeing vehicles to prevent accidental opening, in view of the shortcomings of the prior art. The first electromagnet adsorbs the first locking piece to embed it into the first limiting groove, so that the upper locking piece and the lower locking piece can be locked, and the first electromagnet is controlled by a controller to prevent the upper locking piece and the lower locking piece from being accidentally opened.

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

[0006] A locking device for preventing accidental opening of a sightseeing car comprises an upper locking member, a lower locking member and a controller, the surface of the upper locking member is provided with a first limiting groove, the top of the first limiting groove is provided with a first electromagnet, the first electromagnet is electrically connected to the controller, the interior of the lower locking member is provided with a first sliding groove, the surface of the lower locking member is provided with a first through-hole, the first through-hole and the first limiting groove are arranged opposite to each other, the first through-hole and the first sliding groove are communicated, a first locking member is provided in the first sliding groove, a first elastic member is sleeved on the side surface of the first locking member, a first limiting member is provided at one end of the first locking member, and an end of the first locking member away from the first limiting member passes through the first through-hole.

[0007] Preferably, the surface of the upper locking member also has a second limiting groove, a second electromagnet is arranged on the top of the second limiting groove, the second electromagnet is electrically connected to the controller, a second sliding groove is also arranged inside the lower locking member, and the surface of the lower locking member also has a second through hole, the second through hole and the second limiting groove are arranged opposite to each other, the second through hole and the second sliding groove are connected, a second locking member is arranged in the second sliding groove, a second elastic member is sleeved on the side of the second locking member, a second limiting member is arranged at one end of the second locking member, and the end of the second locking member away from the second limiting member passes through the second through hole.

[0008] Preferably, the controller includes a display module, a power module and a control module, the display module and the power module are both electrically connected to the control module, and the first electromagnet and the second electromagnet are both electrically connected to the power module.

[0009] Preferably, the controller further comprises a key module, and the key module is electrically connected to the control module.

[0010] Preferably, a cover is provided on the top of the locking element, the cover and the locking element form a cavity, and the first electromagnet and the second electromagnet are both arranged in the cavity.

[0011] Preferably, a bottom plate is provided at the bottom of the lower locking member, and a surface of the bottom plate is respectively arranged opposite to an opening of the first sliding groove and an opening of the second sliding groove.

[0012] Preferably, at least one mounting piece is provided on the side of the locking piece, and the surface of the mounting piece has at least one mounting hole, and the mounting hole is used for connecting to an external device.

[0013] Preferably, at least one connecting member is provided on the side surface of the lower locking member, and the surface of the connecting member has at least one connecting hole, and the connecting hole is used for connecting to an external device.

[0014] Preferably, the first clamping member and the first limiting member are both cylindrical, the diameter of the first clamping member is smaller than the diameter of the first limiting member, and the first clamping member and the first limiting member are integrally formed.

[0015] Preferably, the second clamping member and the second limiting member are both cylindrical, the diameter of the second clamping member is smaller than the diameter of the second limiting member, and the second clamping member and the second limiting member are integrally formed.

[0016] Preferably, the control module is a single-chip microcomputer chip, an STM32 chip or an ARM chip.

[0017] The beneficial effects of the utility model are as follows: the utility model comprises an upper locking member, a lower locking member and a controller, the upper locking member has a first limiting groove on its surface, a first electromagnet is arranged on the top of the first limiting groove, the first electromagnet is electrically connected to the controller, a first sliding groove is arranged inside the lower locking member, a first perforation is arranged on the surface of the lower locking member, the first perforation and the first limiting groove are arranged oppositely, the first perforation and the first sliding groove are connected, a first clamping member is arranged in the first sliding groove, a first elastic member is sleeved on the side of the first clamping member, a first limiting member is arranged at one end of the first clamping member, and an end of the first clamping member away from the first limiting member passes through the first perforation. The utility model embeds the first clamping member into the first limiting groove through the adsorption effect of the first electromagnet on the first clamping member, so that the upper locking member and the lower locking member can be locked, and the first electromagnet is controlled by the controller to prevent the upper locking member and the lower locking member from being opened by mistake. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural schematic diagrams of the utility model.

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model.

[0020] Wherein: 1. locking member; 11. first limiting groove; 12. first electromagnet; 13. second limiting groove; 14. second electromagnet; 2. lower locking member; 21. first sliding groove; 22. first through hole; 23. first clamping member; 24. first elastic member; 25. first limiting member; 26. second sliding groove; 27. second through hole; 28. second clamping member; 29. ​​second elastic member; 210. second limiting member; 3. controller; 31. display module; 32. power module; 33. control module; 34. button module; 4. cover; 41. cavity; 5. bottom plate; 6. mounting member; 61. mounting hole; 7. connecting member; 71. connecting hole. DETAILED DESCRIPTION

[0021] If certain words are used in the specification and claims to refer to specific components, those skilled in the art should understand that manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. As mentioned throughout the specification and claims, "including" is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0022] In the utility model, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The following is combined with Figures 1-2 The utility model is further described in detail with specific embodiments, but is not intended to limit the utility model.

[0024] Example 1

[0025] A locking device for preventing accidental opening of a sightseeing car comprises an upper locking member 1, a lower locking member 2 and a controller 3. The upper locking member 1 has a first limiting groove 11 on its surface, a first electromagnet 12 is arranged on the top of the first limiting groove 11, the first electromagnet 12 is electrically connected to the controller 3, and the current on and off and the current size of the first electromagnet 12 can be controlled by the controller 3, thereby changing the magnetic presence and magnetic size of the first electromagnet 12, a first sliding groove 21 is arranged inside the lower locking member 2, a first through hole 22 is arranged on the surface of the lower locking member 2, the first through hole 22 and the first limiting groove 11 are arranged opposite to each other, the first through hole 22 and the first sliding groove 21 are connected, a first clamping member 23 is arranged in the first sliding groove 21, the first clamping member 23 cooperates with the first limiting groove 11, and the first clamping member 23 can be clamped in place In the first limiting groove 11, the upper locking member 1 and the lower locking member 2 cannot be displaced, thereby achieving locking. A first elastic member 24 is sleeved on the side of the first locking member 23. The first elastic member 24 is used to reset the first locking member 23. When the current on the first electromagnet 12 disappears, the first electromagnet 12 loses its adsorption effect on the first locking member 23, and the first elastic member 24 can reset the first locking member 23 through elastic force, so that displacement can occur between the upper locking member 1 and the lower locking member 2, thereby achieving unlocking. A first limiting member 25 is provided at one end of the first locking member 23, and one end of the first elastic member 24 abuts against the surface of the first limiting member 25. The end of the first locking member 23 away from the first limiting member 25 passes through the first through-hole 22, so that it can be embedded in the first limiting groove 11. The first electromagnet 12 adsorbs the first locking member 23 so that it is embedded in the first limiting groove 11, so that the upper locking member 1 and the lower locking member 2 can be locked, and the first electromagnet 12 is controlled by the controller 3 to prevent the upper locking member 1 and the lower locking member 2 from being opened accidentally.

[0026] In this embodiment, the surface of the upper locking member 1 also has a second limiting groove 13, and the top of the second limiting groove 13 is provided with a second electromagnet 14, and the second electromagnet 14 is electrically connected to the controller 3, and the current on and off and the current size of the second electromagnet 14 can be controlled by the controller 3, thereby changing the magnetic presence and magnetic size of the second electromagnet 14, and the interior of the lower locking member 2 is also provided with a second sliding groove 26, and the surface of the lower locking member 2 is also provided with a second through hole 27, and the second through hole 27 and the second limiting groove 13 are arranged relative to each other, and the second through hole 27 and the second sliding groove 26 are connected, and a second clamping member 28 is provided in the second sliding groove 26, and the second clamping member 28 and the second limiting groove 13 cooperate, and the second clamping member 28 can be clamped in the second limiting groove 13, so that The upper locking member 1 and the lower locking member 2 cannot be displaced, thereby achieving locking. A second elastic member 29 is sleeved on the side of the second locking member 28. The second elastic member 29 is used to reset the second locking member 28. When the current on the second electromagnet 14 disappears, the second electromagnet 14 loses its adsorption effect on the second locking member 28, and the second elastic member 29 can reset the second locking member 28 through elastic force, so that displacement can occur between the upper locking member 1 and the lower locking member 2, thereby achieving unlocking. A second limiting member 210 is provided at one end of the second locking member 28, and one end of the second elastic member 29 abuts against the surface of the second limiting member 210. The end of the second locking member 28 away from the second limiting member 210 passes through the second through hole 27, so that it can be embedded in the second limiting groove 13. By providing the first locking member 23 and the second locking member 28, the locking effect of the upper locking member 1 and the lower locking member 2 can be improved. When one of the first locking member 23 or the second locking member 28 fails to achieve the locking effect, the other one can also be locked to prevent the locking function from completely failing. The first locking member 23 and the second locking member 28 are made of metals such as iron that can be absorbed by electromagnets.

[0027] In this embodiment, the controller 3 includes a display module 31, a power module 32 and a control module 33. The display module 31 and the power module 32 are both electrically connected to the control module 33, and the first electromagnet 12 and the second electromagnet 14 are both electrically connected to the power module 32. By setting the display module 31, the conditions of the first electromagnet 12 and the second electromagnet 14 can be viewed in real time; by setting the power module 32, a stable voltage and current can be provided to the first electromagnet 12, the second electromagnet 14, the display module 31 and the control module 33; by setting the control module 33, data such as voltage and current can be processed, and the magnitude of the voltage and current can be adjusted in time according to the data, so that the upper locking member 1 and the lower locking member 2 can be unlocked and locked in time, and the locking effect can be enhanced.

[0028] In this embodiment, the controller 3 further includes a button module 34, and the button module 34 is electrically connected to the control module 33. By providing the button module 34, it is convenient for the user to control and adjust the first electromagnet 12 and the second electromagnet 14.

[0029] Example 2

[0030] The present embodiment is different from the embodiment 1 in that a cover body 4 is provided on the top of the locking member 1, and the cover body 4 and the locking member 1 form a cavity 41, and the first electromagnet 12 and the second electromagnet 14 are both provided in the cavity 41. By providing the cover body 4, the first electromagnet 12 and the second electromagnet 14 can be protected so that they can work normally.

[0031] In this embodiment, a bottom plate 5 is provided at the bottom of the lower locking member 2, and the surface of the bottom plate 5 is respectively arranged opposite to the opening of the first sliding groove 21 and the opening of the second sliding groove 26. By providing the bottom plate 5, the first locking member 23 can be restricted in the first sliding groove 21, and the second locking member 28 can be restricted in the second sliding groove 26.

[0032] In this embodiment, at least one mounting member 6 is disposed on the side of the locking member 1 , and a surface of the mounting member 6 has at least one mounting hole 61 , and the mounting hole 61 is used for connecting to an external device.

[0033] In this embodiment, at least one connecting member 7 is disposed on the side of the lower locking member 2 , and a surface of the connecting member 7 has at least one connecting hole 71 , and the connecting hole 71 is used for connecting to an external device.

[0034] In this embodiment, the first locking member 23 and the first limiting member 25 are both cylindrical, the diameter of the first locking member 23 is smaller than the diameter of the first limiting member 25, and the first locking member 23 and the first limiting member 25 are integrally formed, which makes the connection between the first locking member 23 and the first limiting member 25 more secure.

[0035] In this embodiment, the second locking member 28 and the second limiting member 210 are both cylindrical, the diameter of the second locking member 28 is smaller than the diameter of the second limiting member 210, and the second locking member 28 and the second limiting member 210 are integrally formed, which makes the connection between the second locking member 28 and the second limiting member 210 more secure.

[0036] In this embodiment, the control module 33 is a single chip microcomputer chip, an STM32 chip or an ARM chip.

[0037] The other structures of this embodiment are the same as those of Embodiment 1 and will not be described again here.

[0038] Obviously, the utility model includes an upper locking member, a lower locking member and a controller, the upper locking member has a first limiting groove on its surface, a first electromagnet is arranged on the top of the first limiting groove, the first electromagnet is electrically connected to the controller, a first sliding groove is arranged inside the lower locking member, a first perforation is arranged on the surface of the lower locking member, the first perforation and the first limiting groove are arranged oppositely, the first perforation and the first sliding groove are connected, a first clamping member is arranged in the first sliding groove, a first elastic member is sleeved on the side of the first clamping member, a first limiting member is arranged at one end of the first clamping member, and an end of the first clamping member away from the first limiting member passes through the first perforation. The utility model embeds the first clamping member into the first limiting groove through the adsorption effect of the first electromagnet on the first clamping member, so that the upper locking member and the lower locking member can be locked, and the first electromagnet is controlled by the controller to prevent the upper locking member and the lower locking member from being opened by mistake.

[0039] According to the disclosure and teaching of the above description, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the above specific implementation, and any obvious improvement, replacement or modification made by the technicians in this field on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. A locking device for preventing accidental opening of a sightseeing vehicle, characterized in that: The invention comprises an upper locking member (1), a lower locking member (2) and a controller (3), wherein the upper locking member (1) has a first limiting groove (11) on its surface, a first electromagnet (12) is arranged at the top of the first limiting groove (11), and the first electromagnet (12) is electrically connected to the controller (3), a first sliding groove (21) is arranged inside the lower locking member (2), a first through hole (22) is arranged on the surface of the lower locking member (2), the first through hole (22) and the first limiting groove (11) are arranged opposite to each other, the first through hole (22) and the first sliding groove (21) are connected, a first locking member (23) is arranged in the first sliding groove (21), a first elastic member (24) is sleeved on the side surface of the first locking member (23), a first limiting member (25) is arranged at one end of the first locking member (23), and an end of the first locking member (23) away from the first limiting member (25) passes through the first through hole (22).

2. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 1, characterized in that: The surface of the upper locking member (1) is also provided with a second limiting groove (13), the top of the second limiting groove (13) is provided with a second electromagnet (14), the second electromagnet (14) and the controller (3) are electrically connected, the interior of the lower locking member (2) is also provided with a second sliding groove (26), the surface of the lower locking member (2) is also provided with a second through hole (27), the second through hole (27) and the second limiting groove (13) are arranged opposite to each other, the second through hole (27) and the second sliding groove (26) are connected, a second locking member (28) is provided in the second sliding groove (26), a second elastic member (29) is sleeved on the side surface of the second locking member (28), a second limiting member (210) is provided at one end of the second locking member (28), and the end of the second locking member (28) away from the second limiting member (210) passes through the second through hole (27).

3. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 2, characterized in that: The controller (3) comprises a display module (31), a power module (32) and a control module (33); the display module (31) and the power module (32) are both electrically connected to the control module (33); and the first electromagnet (12) and the second electromagnet (14) are both electrically connected to the power module (32).

4. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 3, characterized in that: The controller (3) further comprises a key module (34), and the key module (34) is electrically connected to the control module (33).

5. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 2, characterized in that: A cover body (4) is arranged on the top of the locking element (1); the cover body (4) and the locking element (1) form a cavity (41); and the first electromagnet (12) and the second electromagnet (14) are both arranged in the cavity (41).

6. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 2, characterized in that: A bottom plate (5) is provided at the bottom of the lower locking member (2), and the surface of the bottom plate (5) is respectively arranged opposite to the opening of the first sliding groove (21) and the opening of the second sliding groove (26).

7. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 1, characterized in that: At least one mounting member (6) is provided on the side of the locking member (1), and the surface of the mounting member (6) has at least one mounting hole (61).

8. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 1, characterized in that: At least one connecting piece (7) is provided on the side surface of the lower locking piece (2), and the surface of the connecting piece (7) has at least one connecting hole (71).

9. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 1, characterized in that: The first clamping member (23) and the first limiting member (25) are both cylindrical, and the diameter of the first clamping member (23) is smaller than the diameter of the first limiting member (25).

10. The locking device for preventing accidental opening of a sightseeing vehicle according to claim 3, characterized in that: The control module (33) is a single-chip microcomputer chip.

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