CN212837190U - Sharing mechanical lock and sharing equipment - Google Patents

Abstract

The utility model discloses a sharing mechanical lock and shared equipment. The shared mechanical lock comprises a lock body and a second locking part, wherein a second charging assembly is arranged on the second locking part; the lock main body comprises a first locking part, a first driving part, a second driving part and a first charging assembly, wherein the first locking part is in transmission connection with the first driving part and can move between a first station and a second station under the driving of the first driving part, and the second locking part can be in transmission fit with the second driving part and can move from the first station to a third station under the driving of the second driving part. This sharing mechanical lock can directly charge to shared device through the tool to lock main part, can realize realizing the electric quantity replenishment to it when realizing the shared device closure, can make shared device keep charging or electric power storage state at any time, and then reduced the cost of manual maintenance.

Description

Sharing mechanical lock and sharing equipment

Technical Field

The utility model relates to a tool to lock, in particular to sharing mechanical lock and sharing equipment belongs to sharing equipment technical field.

Background

In recent years, economy is very hot, and various sharing modes such as sharing a bicycle, sharing an umbrella and sharing a KTV are not lacked. Many sharing modes can be classified into no range limitation, small range limitation, and fixed point from the viewpoint of the usage range.

With the rapid development of the sharing economy, people need to have a temporary rest or a temporary placement of personal items while going out, for example, shopping or traveling. The lock unblock on public folding chair or the public locker can be realized to the accessible, realizes people's interim rest or the placing of personal article, very big people's life of having made things convenient for. The existing locks on the shared equipment are generally combined into a whole and adopt the form of automatic unlocking or locking, the internal structure of the locks is complex and unstable, the impact on components in the locks in the unlocking or locking process is large, and the existing locks have overlarge power consumption, are easy to break down after being used for a period of time, have short service life and are not beneficial to realizing the stable unlocking or locking of the locks; moreover, the existing lockset can only be used for locking and unlocking the shared equipment, and the existing lockset has a single function and cannot meet the requirements of the existing shared equipment.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a shared mechanical lock and a shared device, which overcome the disadvantages of the prior art.

For realizing the purpose of the utility model, the utility model discloses a technical scheme include:

the embodiment of the utility model provides a sharing mechanical lock, it includes tool to lock main part and second closure part, but second closure part and tool to lock main part separable set, and still be provided with the second subassembly that charges on the second closure part;

the lock main body comprises a first locking part, a first driving part, a second driving part and a first charging assembly, wherein the first locking part is in transmission connection with the first driving part and can move between a first station and a second station under the driving of the first driving part, and the second locking part can be in transmission fit with the second driving part and can move from the first station to a third station under the driving of the second driving part;

the second locking part can enter the lock main body under the driving of external force and reach a first station, the first locking part and the second locking part are connected with each other at the first station, the first charging assembly is electrically connected with the second charging assembly, and the shared mechanical lock is locked and in a chargeable state;

when the first locking part is located at the second station, the first locking part and the second locking part are separated from each other, the second locking part moves to the third station under the driving of the second driving part, the first charging assembly and the second charging assembly are disconnected, and the shared mechanical lock is in an unlocked and non-chargeable state.

Furthermore, the first charging assembly comprises a first positive connecting part and a first negative connecting part, the second charging assembly comprises a second positive connecting part and a second negative connecting part, and the first positive connecting part and the first negative connecting part can be respectively and correspondingly electrically connected with the second positive connecting part and the second negative connecting part.

Furthermore, the external force is greater than the driving force provided by the second driving part in the process that the second locking part enters the inside of the lock body from the outside of the lock body until the second locking part moves to the first station; and when the first locking part and the second locking part are unlocked mutually, the external force is smaller than or zero than the driving force provided by the second driving part in the process that the second locking part moves from the first station to the third station.

Furthermore, the first driving component comprises a cam driving component and a first elastic component, and the first locking component moves between the first station and the second station under the driving of the resultant force of the first pushing force provided by the cam driving component and the first elastic force provided by the first elastic component.

Furthermore, the first locking component is provided with a locking hook structure, and the locking hook structure comprises a first limiting bulge and a second limiting bulge which are arranged at intervals in a protruding mode; the second locking part is provided with a locking structure, the locking structure comprises a limiting groove or a limiting hole matched with the first limiting bulge, the first limiting bulge is positioned on the motion track of the second locking part, and at least part of the first limiting bulge can be inserted into the limiting groove or the limiting hole to be locked with the first locking part and the second locking part; and the second limiting bulge is positioned on the rotating motion track of the cam in the cam driving component, and the cam can push the second limiting bulge in the rotating process and drive the first locking component to move towards the second station.

Furthermore, the first limiting protrusion is provided with a first guide inclined surface, the first guide inclined surface is located on a motion track of the second locking component, when the second locking component enters the lock body and moves towards the first station, the second locking component can be abutted against the first guide inclined surface and moves along the first guide inclined surface, and then external force applied to the second locking component along the second direction is compressed and converted into translation motion of the first locking component along the first direction.

Furthermore, the second limiting protrusion is provided with a second guide inclined surface matched with the cam, the second guide inclined surface is located on the rotating track of the cam, the protruding portion of the cam can be in contact with the second guide inclined surface and moves along the second guide inclined surface, and then the rotating motion of the cam is converted into the translation motion of the first locking component along the first direction.

Still further, the cam driving assembly further comprises a driving motor, the cam is fixedly connected with a transmission shaft of the driving motor, an angle sensor is further arranged on the transmission shaft, and the angle sensor is at least used for monitoring the position of the transmission shaft.

Further, the drive shaft comprises a D-shaft.

Furthermore, the first locking part further comprises a first guide shaft arranged along the first direction, and the first elastic part comprises a spring driving part sleeved on the first guide shaft.

Furthermore, the second driving part comprises a second elastic part and an ejecting part, the ejecting part is provided with a second guide shaft arranged along the second direction, the second elastic part comprises a spring sleeved on the second guide shaft, and the second elastic part is in transmission fit with the second locking part.

Further, the first positive connecting part is fixedly arranged on a fixed bracket, and the first negative connecting part is arranged on the ejection part; the second positive connection member and the second negative connection member are disposed at one end of the second locking member.

Still further, the first positive connecting member includes a charging probe, the first negative connecting member includes a metal sheet, and the second positive connecting member and the second negative connecting member each include a metal sheet. Furthermore, a control component and a detection assembly are further arranged in the lock main body, and the control component is connected with the detection assembly and the first driving component.

Furthermore, the detection assembly can be electrically connected with the ejection piece and the first locking part to form a conducting circuit and an open circuit.

Furthermore, the detection assemblies respectively comprise a switch limiting component and an electric connecting wire.

Furthermore, an indicator light is further arranged on the lock main body and connected with the control component.

Furthermore, the tool to lock main part is internal to have along the first direction passageway that sets up and the second direction passageway that sets up along the second direction, first direction passageway and second direction passageway cross intercommunication, the second direction passageway can be via setting up entry and external intercommunication in the tool to lock main part, second closure part can be followed second direction passageway reachs first station, first closure part can be followed first direction passageway activity is in first station and second station, wherein, first spacing arch of first closure part is located first direction passageway and second direction passageway cross intercommunication region.

Furthermore, the first guide channel and the second guide channel are mainly formed by enclosing the lock main body and/or a partition plate and/or a support frame arranged in the lock main body.

Furthermore, a radio frequency chip is further arranged on the second locking component, the radio frequency chip is provided with a code which can be identified, and a card reader matched with the radio frequency chip is further arranged in the lock main body.

The embodiment of the utility model provides a sharing equipment is still provided, it includes mobile device, fixed equipment and sharing mechanical lock, one of tool to lock main part and second closure part sets up on the mobile device, another person sets up on the fixed equipment.

Compared with the prior art, the embodiment of the utility model provides a sharing mechanical lock that still provides can directly charge to shared device through the tool to lock main part, can realize supplementing its electric quantity when realizing the shared device closure, can make shared device keep charging or electric power storage state at any time, and then reduced the cost of artifical maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic diagram of an external structure of a shared mechanical lock according to an exemplary embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lock body of a shared mechanical lock according to an exemplary embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lock body of a shared mechanical lock according to an exemplary embodiment of the present invention;

fig. 4 is a schematic view of a second locking member and a lock body in a locked charging state according to an exemplary embodiment of the present invention;

fig. 5 is a schematic structural view of a second locking member having a charging assembly according to an exemplary embodiment of the present invention;

FIG. 6 is a schematic structural view of a second locking member according to an exemplary embodiment of the present invention;

fig. 7 is a schematic structural view of a first locking member according to an exemplary embodiment of the present invention;

fig. 8 is a schematic diagram of a cam drive assembly in an exemplary embodiment of the invention.

Detailed Description

In view of the deficiencies in the prior art, the inventor of the present invention has made extensive studies and extensive practices to propose the technical solution of the present invention, and further explains the technical solution, the implementation process and the principle thereof, etc.

The embodiment of the utility model provides a sharing mechanical lock, it includes tool to lock main part and second closure part, but second closure part and tool to lock main part separable set, and still be provided with the second subassembly that charges on the second closure part;

the lock main body comprises a first locking part, a first driving part, a second driving part and a first charging assembly, wherein the first locking part is in transmission connection with the first driving part and can move between a first station and a second station under the driving of the first driving part, and the second locking part can be in transmission fit with the second driving part and can move from the first station to a third station under the driving of the second driving part;

the second locking part can enter the lock main body under the driving of external force and reach a first station, the first locking part and the second locking part are connected with each other at the first station, the first charging assembly is electrically connected with the second charging assembly, and the shared mechanical lock is locked and in a chargeable state;

when the first locking part is located at the second station, the first locking part and the second locking part are separated from each other, the second locking part moves to the third station under the driving of the second driving part, the first charging assembly and the second charging assembly are disconnected, and the shared mechanical lock is in an unlocked and non-chargeable state.

The present invention will be more fully understood from the following detailed description, which should be read in conjunction with the accompanying drawings. Detailed embodiments of the present invention are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various forms. Therefore, specific functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention in virtually any appropriately detailed embodiment.

In some more specific embodiments, referring to fig. 1, a shared mechanical lock includes a lock body 100 and a second locking member 300 separately disposed, wherein the second locking member 300 is provided with a second charging component, the lock body 100 is provided with a first charging component, the first charging component is matched with the second charging component, and when the second locking member is inserted into the lock body and is in a locked or locked state, the first charging component can be electrically connected with the second electrical connecting component and is in a chargeable state.

Specifically, referring to fig. 1 again, the housing of the lock main body is further provided with an indicator light 111, a display screen 112, a key board 113, a speaker 114, a two-dimensional code scanning area 115, and a magnetic card reader 116, obviously, the indicator light 111, the display screen 112, the key board 113, the speaker 114, the two-dimensional code scanning area 115, and the magnetic card reader 116 are all connected to a control component or a controller inside the lock main body, and of course, a use description area and the like may also be provided on the housing.

Specifically, the lock main body 100 is provided with a connecting nozzle, the connecting nozzle is used as an inlet entering the housing from the outside, a second guide channel for inserting or guiding the second locking member 300 is formed in the connecting nozzle, the second guide channel is communicated with a working cavity in the lock main body, a first guide channel arranged along a first direction is arranged in the working cavity, the first guide channel is communicated with the second guide channel in a crossing manner, the second locking member can reach a first station along the second guide channel, the first locking member can move between the first station and a second station along the first guide channel, wherein a first limiting protrusion of the first locking member is located in a cross communication area of the first guide channel and the second guide channel; the first guide channel and the second guide channel are mainly formed by enclosing the lock main body and/or a partition plate and/or a support frame arranged in the lock main body.

Specifically, referring to fig. 2 to 8, the second locking component 300 is a locking component, one end of the locking component is provided with a locking cover 340 that is convenient for holding or operating, the locking component has a locking structure, the locking structure includes a limiting groove or a limiting hole 310, one end of the locking component is further provided with a second positive connecting component (the positive connecting component may be a metal sheet such as a copper sheet) 301 and a second negative connecting component (the negative connecting component may be a metal member such as a steel sheet) 302, one end of the locking component is provided with a charging interface or a charging connection wire 303 that can be electrically connected with a shared device, and the charging interface or the charging connection wire 303 is electrically connected with the second positive connecting component 301 and the second negative connecting component 302, respectively.

Specifically, the second locking member 300 is further provided with a radio frequency chip 320, the radio frequency chip 320 has a code capable of being identified, the radio frequency chip 320 can be fixed on the fastener via a fixing cover 330, for example, the radio frequency chip 320 can be an RFID tag, and the fixing cover 330 can be a plastic cover; the inside (i.e. the working cavity) of the lock main body 100 is also provided with a card reader 800 matched with the radio frequency chip, and the card reader 800 can scan the code of the radio frequency chip; for example, the card reader 800 may be an RFID card reader; the card reader 800 is connected to a control module, which can record the information of the code scanned by the RFID card reader, and implement the management of renting and returning the shared product.

Specifically, a connecting mechanism is further fixedly disposed at one end of the second locking member 300, the second locking member 300 can be fixed to a mobile device (such as a wheelchair) of the sharing device through the connecting mechanism, a chip accommodating box is further disposed on the connecting mechanism, a fixed cover plate can be opened at an opening of the accommodating box, and the radio frequency core is enclosed in an enclosure space defined by the fixed cover plate and the accommodating box; the fixed cover plate can be connected with the containing box in an openable mode through a threaded connection mode, and the containing box can be fixed on the connecting mechanism through a threaded connection mode or other fixed connection modes; in particular, the connecting mechanism is disposed at an angle to the second locking member, for example, the connecting mechanism is disposed perpendicular to the second locking member.

Specifically, referring to fig. 2 to 4, the lock main body 100 includes a housing, and a first locking member 200, a first driving member 400, and a second driving member 600 disposed inside the housing, wherein the first locking member 200 is in transmission connection with the first driving member 400 and can move between a first station and a second station under the driving of the first driving member 400, and the second locking member 300 can be in transmission fit with the second driving member 600 and can move from the first station to a third station under the driving of the second driving member 600; the first driving member 400 is mounted on the metal support plate 120 inside the housing, and the first locking member 200, the first driving member 400, and the second driving member 600 are movably disposed in a working area formed by the metal support plate.

Specifically, the first driving component 400 includes a cam driving assembly in transmission fit with the first locking component 200 and a first elastic component, the first elastic component may be a spring, one end of the first elastic component is fitted with the first locking component 200, and the other end of the first elastic component abuts against a metal cover plate or other fixed supporting structures inside the lock body or the working cavity; the cam driving assembly and the first elastic component are respectively matched with the first locking component 200 in a transmission manner, and the resultant force exerted on the first locking component by the cam driving assembly and the first elastic component can drive the first locking component 200 to move in a first direction to a first station and a second station; the cam driving assembly comprises a driving motor 410 and a cam 420, the cam 420 is fixedly arranged on a transmission shaft 411 of the driving motor 410, the driving motor 410 can drive the cam 420 to rotate, and during the rotation of the cam 420, a protruding part of the cam 420 can be in contact with the first locking part 200 and can push the first locking part 200 to move from a first station to a second station, so that the first locking part is separated from the second locking part; the transmission shaft 411 may be a D-shaped shaft, and an angle sensor 430 is further disposed on the transmission shaft 411, where the angle sensor 430 is at least used for monitoring the position of the transmission shaft 411.

Specifically, referring to fig. 2, 3 and 7, the first locking member 200 is a hook member having a hook structure, the hook structure includes a first limiting protrusion 210 protruding from the hook member 200, the first limiting protrusion 210 is hook-shaped, and at least a part of the first limiting protrusion is capable of being inserted into a limiting groove or a limiting hole of the second locking member 300, so as to limit the movement of the second locking member 300 in the second direction; the first limiting protrusion 210 has a first guiding inclined surface 211, the first guiding inclined surface 211 faces the second locking member 300 and is located on the movement track of the second locking member 300, when the second locking member 300 moves downward along the second direction under the urging of an external force, one end of the second locking member 300 can abut against the first guiding inclined surface 211 and slide downward along the first guiding inclined surface 211, so as to push the first locking member 200 to move toward the second station along the first direction.

Specifically, the force for driving and pushing the first locking member 200 to move towards the second station is a resultant force of a component force of an external force applied to the second locking member 300 in the first direction and a first elastic force provided by the first elastic member, and in the process that the first locking member 200 moves from the first station to the second station, the second locking member 300 always keeps abutting against the first guiding inclined surface 211 until the position-limiting groove or the position-limiting hole on the second locking member 300 moves to a position corresponding to the first position-limiting protrusion 210, the first position-limiting protrusion 210 is inserted into or embedded into the position-limiting groove or the position-limiting hole on the second locking member 300, so that the component force of the external force applied to the second locking member 300 in the first direction is smaller than the first elastic force or equal to 0, and the first position-limiting protrusion moves towards the first station in the first direction and is inserted into the position-limiting groove or the position-limiting hole on the second locking member 300 under the driving of the first elastic member, so that the first locking part and the second locking part are locked.

Specifically, referring to fig. 7 again, the latch hook member 200 is further provided with a second limiting protrusion 220, one side of the second limiting protrusion 220 facing the cam 420 is provided with a second guiding inclined surface 221, the second guiding inclined surface 221 is located on a rotating track of a protruding portion of the cam 420, and during the rotation of the cam 420, the protruding portion of the cam 420 can slide along the second guiding inclined surface 221 and push the first locking member 200 to move to the second station along the first direction, so that the first limiting protrusion moves out of a limiting groove or a limiting hole of the second locking member, and the first locking member and the second locking member are unlocked; the inclination of the first guide slope and the second guide slope may be set according to specific situations, and is not particularly limited herein.

Specifically, referring to fig. 7 again, the first locking member 200 further has a first guiding shaft 230 disposed along the first direction, and the first elastic member is sleeved on the first guiding shaft 230.

Specifically, referring to fig. 2 and 3 again, the second driving member 600 can be in transmission fit with the second locking member 300, and can eject the second locking member 300 from the lock body when the first locking member 200 is unlocked from the second locking member 300.

Specifically, the second driving part 600 includes a second elastic part 610 and an ejecting sheet 620, the second elastic part 610 is in transmission fit with the second locking part through the ejecting sheet 620, specifically, one end of the second elastic part abuts against the ejecting sheet, and the other end abuts against the lock body or the metal cover plate 150 or other supporting frames arranged inside the lock body.

Specifically, the pop-up sheet 620 may be a metal pop-up sheet having a second guide shaft disposed along the second direction, and the second elastic member 610 may be a spring sleeved on the second guide shaft.

Specifically, referring to fig. 2 to 4, a first charging assembly is further disposed in the lock main body 100, and the first charging assembly includes a first positive connecting member (for example, a charging probe) 510 and a first negative connecting member (for example, a metal sheet), and the second positive connecting member 301 and the second negative connecting member 302 can be electrically connected to the first positive connecting member 510 and the first negative connecting member, respectively, wherein the first positive connecting member 510 is fixedly disposed on a fixing bracket 520, and the first negative connecting member is fixedly disposed on the ejecting sheet 620, or the first negative connecting member and the ejecting sheet 620 are integrally disposed.

Specifically, after the second locking member 300 is inserted into the lock body and locked with the first locking member, the first locking member 200 is connected to the second locking member 300, the second positive connecting member 301 is electrically connected to the first positive connecting member 510, the second negative connecting member 302 is electrically connected to the first negative connecting member on the pop-up tab 620, and the shared mechanical lock is locked and in a chargeable state; when the first locking member 200 is separated from the second locking member 300, the second locking member 300 is ejected out of the lock body under the driving of the second driving member, the second positive connecting member 301 is disconnected from the first negative connecting member 510, the second negative connecting member 302 is disconnected from the first negative connecting member, and the shared mechanical lock is unlocked and in a non-chargeable state.

Specifically, a detection assembly 700 is further arranged in a working cavity inside the lock main body, the detection assembly 700 includes a first detection assembly and a second detection assembly, the first detection assembly is mainly used for detecting whether the first locking part 200 moves to a first station, the second detection assembly is used for detecting whether the second locking part 300 moves to the first station, and the first detection assembly and the second detection assembly respectively detect and judge whether the first locking part and the second locking part are in the first station to judge whether the first locking part and the second locking part are in a locking state; specifically, the control unit inside the lock main body is also connected to an indicator light 110 disposed on the lock main body.

Specifically, the detection assembly includes a switch limiting part and an electrical connection line, the detection part can be electrically connected with one of the first locking part 200 and the ejecting sheet 620 to form a conducting circuit, wherein part or all of the first locking part and the ejecting sheet are metal components.

Specifically, other functional components capable of realizing the locking and unlocking functions of the control box can be further arranged in the lock main body, and the other functional components are known to those skilled in the art and are not described herein again; numerical control programs and the like related in the control module can be obtained in the market.

Specifically, when the lock is in a non-operating state, the first locking part 200 is located at the first station, the second locking part 300 is inserted into the lock body from the opening of the lock body under the driving of an external force, one end of the second locking part 300 abuts against the pop-up piece (the pop-up piece may be a metal member, the same below) 620, when the second locking part 300 continues to move downward along the second direction, the pop-up piece 620 presses the second elastic part 610, the metal support plate 120 prevents the second elastic part 610 from popping out downward, the pop-up piece 620 moves downward under the driving of the resultant force of the external force applied to the second locking part and the second elastic force provided by the second elastic part 610, and the insertion switch can be triggered and started during the downward movement of the pop-up piece 620; in the downward movement process of the second locking member 300, one end of the second locking member 300 abuts against the first guiding inclined surface of the first limiting protrusion of the first locking member 200 and moves downward along the first guiding inclined surface, the second locking member 300 also pushes the first locking member to move in the direction approaching the second station along the first direction while abutting against the first locking member and moving downward, the first elastic member is elastically compressed, and the connection between the first locking member and the first detection assembly is disconnected to stop triggering the latch hook switch; when the second locking member 300 continues to move downward, the head of the first limiting protrusion of the first locking member 200 is inserted into the limiting groove or the limiting hole 310 of the second locking member, so that the first locking member and the second locking member are locked; at this time, the first locking component 200 moves in the reverse direction under the action of the first elastic component, the first elastic component elastically expands, and the first locking component 200 triggers the latch hook switch in the reverse movement; meanwhile, the second positive connecting part 301 and the second negative connecting part 302 on the second locking part can be electrically connected with the first positive connecting part and the first negative connecting part (the first negative connecting part and the pop-up sheet are integrally arranged) in the lock body respectively.

Specifically, when the driving motor 410 is started after receiving the unlocking instruction and rotates clockwise, the transmission shaft 411 of the driving motor 410 drives the swivel of the angle sensor 430 to rotate, and the angle sensor 430 determines the position of the transmission shaft 411 according to the position of the swivel; a cam 420 is fixedly arranged on the transmission shaft 411, the cam 420 rotates with the transmission shaft 411 under the driving of a driving motor, the cam 420 contacts with a second guiding inclined surface of a second limiting protrusion of the first locking part 200 in the rotating process, moves along the second guiding inclined surface 221 and pushes the first locking part to move from a first station to a second station, the first locking part moves under the driving of the cam 420 and compresses a first elastic part, the first elastic part is in an elastic compression state under the limitation of the metal cover plate 150 and the lock body, the first locking part stops triggering the lock hook switch in the moving process, the first limiting protrusion 210 of the first locking part is separated from a limiting groove or a limiting hole of the second locking part 300, so that the first locking part 200 is unlocked from the second locking part 300, and meanwhile, the second positive connecting part 301 on the second locking part is unlocked, The second negative connection member 302 can be disconnected from the first positive connection member and the first negative connection member in the lock body, respectively.

Specifically, after the first locking part and the second locking part are unlocked, the second locking part presses the external force of the ejecting piece 620 to disappear or the external force applied to the second locking part is smaller than the elastic force provided by the second elastic part 610, the ejecting piece 620 is ejected upwards along the second direction under the driving of the elastic force of the second elastic part 610, and the ejecting piece 620 is disconnected from the second detection assembly in the upward ejecting motion to stop triggering the insertion switch; meanwhile, when the rotation angle of the cam 420 is greater than 90 °, the cam 420 is separated from the second limiting protrusion 220, the force driving the first locking part 200 to move towards the second station disappears, at this time, the first locking part 200 is only driven by the elastic force provided by the first elastic part, the first locking part 200 moves from the second station to the first station, and the first locking part continues to move to trigger the latch hook switch.

Specifically, the external force applied to the second locking component may be manually applied by a human being, or may be automatically applied by providing an overdrive component, which is not described in detail herein.

The lock is applied to shared equipment, the shared equipment comprises mobile equipment and fixed equipment, the second locking part is arranged on the mobile equipment, the lock main body is arranged on the fixed equipment, and the locking and unlocking of the mobile equipment and the fixed equipment can be realized through the second locking part and the lock main body; for example, the mobile device may be a wheelchair, etc.; wherein, the utility model provides a first direction and second direction cross arrangement, for example, first direction is perpendicular with the second direction.

The utility model provides a lock, which has simple structure and convenient use; the lock realizes locking and unlocking between the first locking part and the second locking part through mutual matching of the first locking part and the second locking part, and judges the locking or unlocking state between the first locking part and the second locking part through the first detection assembly and the second detection assembly; in addition, the first locking part is provided with a hook-shaped first limiting bulge which is matched with a limiting groove or a limiting hole on the second locking part to realize the locking of the first locking part and the second locking part, so that the locking faults of the first locking part and the second locking part can be effectively prevented; in addition, the shared mechanical lock can directly charge the shared equipment through the lock main body, so that the electric quantity of the shared equipment can be supplemented while the shared equipment is locked, the shared equipment can be kept in a charging or power storage state at any time, and the manual maintenance cost is reduced.

It should be noted that in the description of the present invention, the terms "inside" and "outside" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship that the product is usually placed in when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, which are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and therefore, the protection scope of the present invention is not limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. A shared mechanical lock is characterized by comprising a lock main body and a second locking part, wherein the second locking part and the lock main body are arranged in a separable mode, and a second charging assembly is further arranged on the second locking part;

the lock main body comprises a first locking part, a first driving part, a second driving part and a first charging assembly, wherein the first locking part is in transmission connection with the first driving part and can move between a first station and a second station under the driving of the first driving part, and the second locking part can be in transmission fit with the second driving part and can move from the first station to a third station under the driving of the second driving part;

the second locking part can enter the lock main body under the driving of external force and reach a first station, at the first station, the first locking part and the second locking part are connected with each other, the first charging assembly is electrically connected with the second charging assembly, and the shared mechanical lock is locked and in a chargeable state;

when the first locking part is located at the second station, the first locking part and the second locking part are separated from each other, the second locking part moves to the third station under the driving of the second driving part, the first charging assembly is disconnected with the second charging assembly, and the shared mechanical lock is unlocked and cannot be charged.

2. The shared mechanical lock of claim 1, wherein: the first charging assembly comprises a first positive connecting part and a first negative connecting part, the second charging assembly comprises a second positive connecting part and a second negative connecting part, and the first positive connecting part and the first negative connecting part can be respectively and correspondingly electrically connected with the second positive connecting part and the second negative connecting part.

3. The shared mechanical lock of claim 2, wherein: the second locking component enters the lock main body from the outside of the lock main body until the second locking component moves to a first station, and the external force is larger than the driving force provided by the second driving component; and when the first locking part and the second locking part are unlocked mutually, the external force is smaller than or zero than the driving force provided by the second driving part in the process that the second locking part moves from the first station to the third station.

4. The shared mechanical lock of claim 2, wherein: the first driving part comprises a cam driving assembly and a first elastic part, and the first locking part is driven to move between a first station and a second station under the driving of the resultant force of a first thrust provided by the cam driving assembly and a first elastic force provided by the first elastic part; and/or the first locking component is provided with a locking hook structure, and the locking hook structure comprises a first limiting bulge and a second limiting bulge which are arranged at intervals in a protruding mode; the second locking part is provided with a locking structure, the locking structure comprises a limiting groove or a limiting hole matched with the first limiting bulge, the first limiting bulge is positioned on the motion track of the second locking part, and at least part of the first limiting bulge can be inserted into the limiting groove or the limiting hole to be locked with the first locking part and the second locking part; and the second limiting bulge is positioned on the rotating motion track of the cam in the cam driving component, and the cam can push the second limiting bulge in the rotating process and drive the first locking component to move towards the second station.

5. The shared mechanical lock of claim 4, wherein: the first limiting protrusion is provided with a first guide inclined surface, the first guide inclined surface is positioned on the motion track of the second locking part, when the second locking part enters the lock body and moves towards a first station, the second locking part can be abutted against the first guide inclined surface and moves along the first guide inclined surface, and then external force applied to the second locking part along a second direction is compressed and converted into translation motion of the first locking part along the first direction; and/or the second limiting protrusion is provided with a second guide inclined surface matched with the cam, the second guide inclined surface is positioned on the rotating track of the cam, and the protruding part of the cam can be contacted with the second guide inclined surface and moves along the second guide inclined surface, so that the rotating motion of the cam is converted into the translation motion of the first locking component along the first direction; and/or the cam driving assembly further comprises a driving motor, the cam is fixedly connected with a transmission shaft of the driving motor, and an angle sensor is further arranged on the transmission shaft and at least used for monitoring the position of the transmission shaft; and/or, the drive shaft comprises a D-shaft.

6. The shared mechanical lock of claim 5, wherein: the first locking part further comprises a first guide shaft arranged along a first direction, and the first elastic part comprises a spring driving part sleeved on the first guide shaft; and/or, the second drive part comprises a second elastic part and an ejecting part, the ejecting part is provided with a second guide shaft arranged along the second direction, the second elastic part comprises a spring sleeved on the second guide shaft, and the second elastic part is in transmission fit with the second locking part through the ejecting part.

7. The shared mechanical lock of claim 6, wherein: the first positive connecting part is fixedly arranged on a fixed support, and the first negative connecting part is arranged on the ejection part; the second positive connecting part and the second negative connecting part are arranged at one end of the second locking part; and/or, the first positive connecting part comprises a charging probe, the first negative connecting part comprises a metal sheet, and the second positive connecting part and the second negative connecting part both comprise metal sheets.

8. The shared mechanical lock of claim 7, wherein: the lock body is also internally provided with a control component and a detection component, the control component is connected with the detection component and the first driving component, and the detection component can be electrically connected with the ejection part and the first locking component to form a conducting circuit and an open circuit; and/or the detection assembly comprises a switch limiting component and an electric connecting wire; and/or an indicator light is further arranged on the lock main body and is connected with the control component.

9. The shared mechanical lock of claim 7, wherein: the lock main body is internally provided with a first guide channel arranged along a first direction and a second guide channel arranged along a second direction, the first guide channel is communicated with the second guide channel in a crossed manner, the second guide channel can be communicated with the outside through an inlet arranged on the lock main body, the second locking component can reach a first station along the second guide channel, the first locking component can move between the first station and a second station along the first guide channel, and a first limiting bulge of the first locking component is positioned in a crossed communication area of the first guide channel and the second guide channel; and/or the first guide channel and the second guide channel are mainly formed by the lock body and/or a partition plate and/or a support frame arranged in the lock body in a surrounding manner; and/or a radio frequency chip is further arranged on the second locking component, the radio frequency chip is provided with a code which can be identified, and a card reader matched with the radio frequency chip is further arranged in the lock main body.

10. A sharing device characterized by comprising a mobile device, a fixed device and the sharing mechanical lock according to any one of claims 1 to 9, one of the lock body and the second locking member being provided on the mobile device and the other on the fixed device.

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