Lock

Abstract

The utility model is suitable for the technical field of anti-theft instruments, and provides a lock which comprises a lock shell, a cam part, a first lock handle and a second lock handle. The cam piece is rotatably arranged on the lock shell. A first handle shell of the first lock handle is rotatably arranged on the lock shell relative to a first axis. The output end of the mechanical lock structure arranged in the first handle shell is used for reciprocating in the first direction so as to be matched with the cam piece in a rotation stopping mode or separated from the cam piece. A second handle shell of the second lock handle is arranged on the lock shell. An electronic lock structure arranged on the second handle shell is in rotation stopping fit with the cam piece and used for being in rotation stopping fit with the first handle shell or being separated from the first handle shell. According to the lock, the electronic lock structure is arranged on the second lock handle inside the door, and the first lock handle outside the door is only provided with the mechanical lock structure, so that the first handle shell does not need to be set to be large in size to contain the electronic lock structure, the size of the part, used for being held by hand, of the first lock handle is reduced, and the use convenience of the lock is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of anti-theft devices, and more specifically, relates to a lock. Background Art

[0002] The lock usually includes a lock housing, a cam member and an outer handle. The lock housing is used to be installed on the door panel, and the cam member is rotatably arranged on the lock housing. The outer handle includes a handle housing and an unlocking mechanism arranged in the handle housing. The handle housing is rotatably arranged on the lock housing, and part of the handle housing is located outside the door panel for the user to hold. When in use, the user can activate the unlocking mechanism by inserting a key or entering a password, so that the unlocking mechanism and the cam member are locked, and then rotate the handle housing so that the unlocking mechanism drives the cam member to rotate under the drive of the handle housing, thereby realizing the switch lock operation.

[0003] The existing unlocking mechanism usually includes a mechanical lock structure and an electronic lock structure, which makes the unlocking mechanism larger in size and occupies a larger space inside the handle shell, thereby inevitably making the hand-held portion of the outer handle larger in size and less convenient to use. Utility Model Content

[0004] One of the purposes of the embodiments of the present application is to provide a lock, aiming to solve the technical problem in the related art that the hand-held portion of the outer handle of the lock is relatively large.

[0005] In order to solve the above technical problems, the technical solution adopted in the embodiment of the present application is:

[0006] A lock is provided, comprising:

[0007] Lock case;

[0008] A cam member rotatably disposed on the lock housing;

[0009] A first lock handle, comprising a first handle shell and a mechanical lock structure disposed in the first handle shell, wherein the first handle shell is rotatably disposed on the lock shell relative to a first axis; an output end of the mechanical lock structure is used to reciprocate along a first direction to engage with or disengage from the cam member to prevent rotation;

[0010] A second lock handle, comprising a second handle shell and an electronic lock structure arranged on the second handle shell, wherein the second handle shell is arranged on the lock shell and is arranged at two opposite ends of the cam member along the first direction with the first handle shell; the electronic lock structure is anti-rotationally matched with the cam member, and the electronic lock structure is also used to anti-rotationally match with the first handle shell or to be separated from the first handle shell;

[0011] Wherein, the first direction is parallel to the first axis.

[0012] In some embodiments, the cam member is provided with a first stop groove; the mechanical lock structure includes a lock core and a first transmission pin connected to the lock core, at least part of the first transmission pin and the lock core are arranged in the first handle shell; the lock core is used to drive the first transmission pin to move along the first direction, so that the first transmission pin is stopped relative to the first axis and cooperates with the first stop groove; the first transmission pin can also disengage from the first stop groove along the first direction.

[0013] In some embodiments, the first transmission pin is provided with a supporting portion; the mechanical lock structure also includes a first elastic member and a second elastic member; along the first direction, the first elastic member is supported between the supporting portion and the lock core, and the second elastic member is supported between the supporting portion and the cam member.

[0014] In some embodiments, the first axis coincides with the central axis of the first transmission pin, and the cross-sections of the first transmission pin and the first stop groove perpendicular to the first direction are non-circular.

[0015] In some embodiments, the electronic lock structure includes:

[0016] A driving structure, provided on the second handle shell;

[0017] The second transmission pin is arranged at the output end of the driving structure and is engaged with the cam member to prevent rotation relative to the first axis; the driving structure is used to drive the second transmission pin to reciprocate along the first direction so that the second transmission pin is engaged with the first handle shell to prevent rotation relative to the first axis or is disengaged from the first handle shell.

[0018] In some embodiments, the electronic lock structure further includes a limiter, which is disposed on the second handle shell and respectively cooperates with the second transmission pin and the cam member to prevent rotation relative to the first axis.

[0019] In some embodiments, the limit member is provided with a socket, and the second transmission pin is inserted into the socket; the limit member is also provided with a plug-in portion spaced apart from the socket, and the cam member is provided with a second anti-rotation groove, and the plug-in portion is inserted into the second anti-rotation groove along the first direction; the first axis is respectively spaced apart from the socket and the plug-in portion.

[0020] In some embodiments, the limit member is provided with a plurality of the insertion holes distributed at intervals, the second transmission pin is provided in plurality, and each of the second transmission pins is correspondingly inserted into each of the insertion holes; and / or, the limit member is provided with a plurality of the plug-in portions distributed at intervals, the cam member is provided with a plurality of the second anti-rotation grooves, and each of the plug-in portions is correspondingly inserted into each of the second anti-rotation grooves.

[0021] In some embodiments, the insertion hole passes through the limit member along the first direction, the second anti-rotation groove passes through the cam member along the first direction, the first handle shell is inserted into the lock shell along the first direction, and the first handle shell is provided with a third anti-rotation groove on the side close to the cam member; the second transmission pin passes through the insertion hole and the second anti-rotation groove in sequence along the first direction, and can reciprocate along the first direction to engage with the third anti-rotation groove or disengage from the third anti-rotation groove to stop rotation relative to the first axis.

[0022] In some embodiments, the first handle shell includes a hand-holding portion and a mounting portion, the mounting portion is inserted into the lock shell along the first direction, and the hand-holding portion is arranged on one side of the lock shell along the first direction; the mounting portion is provided with a plurality of mounting positions arranged in sequence along the first direction, and the hand-holding portion can be alternately connected to the plurality of mounting positions.

[0023] The beneficial effects of the lock provided by the embodiment of the present application are:

[0024] The lock provided by the embodiment of the present application, when the lock is in use, the first lock handle is arranged outside the door, and the second lock handle is arranged inside the door. The user can open the mechanical lock structure by using a key outside the door, so that the output end of the mechanical lock structure cooperates with the cam member to stop rotation, and then rotate the first handle shell to drive the cam member to rotate, so as to realize the switch lock operation. Alternatively, the user can also open the electronic lock structure by means of mobile phone remote control, so that the electronic lock structure cooperates with the first handle shell to stop rotation, so that the user can drive the electronic lock structure to rotate by rotating the first handle shell outside the door, and then drive the cam member to rotate through the electronic lock structure to realize the switch lock operation. In this way, compared with the existing lock, the lock of the present application sets the electronic lock structure on the second lock handle inside the door, and the first lock handle outside the door is only provided with the mechanical lock structure, so that the first handle shell does not need to be set to a larger volume to accommodate the electronic lock structure, reducing the volume of the handheld part of the first lock handle, and improving the convenience of use of the lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of the three-dimensional structure of a lock provided in an embodiment of the present application;

[0027] Figure 2 for Figure 1 Schematic diagram of the lock provided Figure 1 ;

[0028] Figure 3 for Figure 1 Schematic diagram of the lock provided Figure 2 ;

[0029] Figure 4 for Figure 1 An exploded schematic diagram of the lock provided;

[0030] Figure 5 for Figure 1 Schematic diagram of the partial structure of the lock provided Figure 1 ;

[0031] Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure of a limiting member of a provided lock;

[0032] Figure 7 for Figure 1 Schematic diagram of the partial structure of the lock provided Figure 2 .

[0033] Among them, the reference numerals in the figure are:

[0034] 10-lock housing; 11-connecting part; 12-first housing; 121-first mounting slot; 13-second housing; 131-second mounting slot; 14-third mounting slot; 20-cam member; 21-first anti-rotation slot; 22-second anti-rotation slot; 30-first lock handle; 31-first handle housing; 311-third anti-rotation slot; 312-handle portion; 313-mounting portion; 3131-mounting position; 32-mechanical lock structure; 321-lock core; 322-first transmission pin; 3221- Abutting part; 323-first elastic member; 324-second elastic member; 40-second lock handle; 41-second handle shell; 42-electronic lock structure; 421-driving structure; 4211-power supply assembly; 4212-control assembly; 4213-motor; 4214-transmission assembly; 422-second transmission pin; 423-limiting member; 4231-socket; 4232-plug-in part; 50-fastener; Y-first direction; L1-first axis; L2-central axis of the first rotating pin. DETAILED DESCRIPTION

[0035] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0036] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0038] In the description of the present application, "plurality" means more than two, and unless otherwise clearly and specifically defined, "more than two" includes two. Accordingly, "multiple groups" means more than two groups, including two groups.

[0039] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In this application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists, A and B exist at the same time, and B exists. In addition, in this application, the character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0041] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0042] Please also read Figures 1 to 4The lock comprises a lock housing 10, a cam member 20, a first lock handle 30 and a second lock handle 40. The cam member 20 is disposed on the lock housing 10 and can rotate on the lock housing 10. The first lock handle 30 comprises a first handle housing 31 and a mechanical lock structure 32. The mechanical lock structure 32 is disposed in the first handle housing 31. The first handle housing 31 is disposed on the lock housing 10 and can rotate on the lock housing 10 relative to the first axis L1. The output end of the mechanical lock structure 32 is used to reciprocate along the first direction Y to cooperate with the cam member 20 to stop rotation or to disengage from the cam member 20. The second lock handle 40 comprises a second handle housing 41 and an electronic lock structure 42. The electronic lock structure 42 is disposed on the second handle housing 41. The second handle housing 41 is disposed on the lock housing 10 and can rotate on the lock housing 10. The second handle housing 41 and the first handle housing 31 are disposed at opposite ends of the cam member 20 along the first direction Y. The electronic lock structure 42 is cooperated with the cam member 20 to stop rotation. The electronic lock structure 42 is also used to cooperate with the first handle shell 31 to prevent rotation; or, the electronic lock structure 42 is also used to separate from the first handle shell 31. The first direction Y is parallel to the first axis L1.

[0043] The first handle housing 31 rotates on the lock housing 10 relative to the first axis L1 , that is, the first handle housing 31 rotates on the lock housing 10 around the first axis L1 .

[0044] The first direction is Figure 2 The direction Y indicated in the figure, the first axis is as Figure 2 The axis L1 is shown in FIG. 1 , and the direction Y is parallel to the axis L1 .

[0045] When the lock is in use, the first direction Y is substantially the thickness direction of the door panel.

[0046] In one possible design, all parts of the mechanical lock structure 32 are located in the first handle shell 31. When the output end of the mechanical lock structure 32 moves along the first direction Y, the output end of the mechanical lock structure 32 can extend out of the first handle shell 31 to cooperate with the cam member 20 to stop rotation. Alternatively, in another possible design, the mechanical lock structure 32 can also be partially located in the first handle shell 31 and partially located outside the first handle shell 31. Specifically, the output end of the mechanical lock structure 32 can be arranged to be located outside the first handle shell 31 to cooperate with the cam member 20 to stop rotation.

[0047] The electronic lock structure 42 can be arranged outside the second handle shell 41 or inside the second handle shell 41. When the electronic lock structure 42 is arranged inside the second handle shell 41, the electronic lock structure 42 can move along the first direction Y to extend outside the second handle shell 41 to cooperate with the cam member 20 to stop rotation.

[0048] The anti-rotation cooperation between the output end of the mechanical lock structure 32 and the cam member 20 means that when the first handle shell 31 rotates, the output end of the mechanical lock structure 32 rotates along with the first handle shell 31, thereby driving the cam member 20 to rotate along with the output end of the mechanical lock structure 32, so that the cam member 20 and the mechanical lock structure 32 rotate together in a relatively static state, so that it can be considered that the cam member 20 and the mechanical lock structure 32 are in anti-rotation cooperation.

[0049] The anti-rotation cooperation between the electronic lock structure 42 and the first handle shell 31 means that when the first handle shell 31 rotates, the electronic lock structure 42 rotates with the first handle shell 31, so that the first handle shell 31 and the electronic lock structure 42 rotate together in a relatively static state, so that it can be considered that the first handle shell 31 and the electronic lock structure 42 are anti-rotationally coordinated. Then, when the electronic lock structure 42 rotates, it can drive the cam member 20 to rotate, so that the cam member 20 and the electronic lock structure 42 rotate together in a relatively static state to realize the switch lock operation.

[0050] The lock provided by the embodiment of the present application, when the lock is in use, the first lock handle 30 is arranged outside the door, and the second lock handle 40 is arranged inside the door. The user can open the mechanical lock structure 32 by using a key outside the door, so that the output end of the mechanical lock structure 32 is matched with the cam member 20 to stop rotation, and then the first handle shell 31 is rotated to drive the cam member 20 to rotate, so as to realize the switch lock operation. When the key is not inserted, the first handle shell 31 rotates idly, and the switch lock cannot be realized at this time. Alternatively, the user can also remotely control the opening of the electronic lock structure 42 through a mobile phone, a remote control or other device, and the electronic lock structure 42 can move toward the first handle shell 31 so that the electronic lock structure 42 and the first handle shell 31 stop rotation. The user rotates the first handle shell 31 to drive the electronic lock structure 42 to rotate. Since the electronic lock structure 42 and the cam member 20 stop rotation, the electronic lock structure 42 can drive the cam member 20 to rotate, so as to realize the switch lock. When the first transmission pin 322 moves to be separated from the first handle shell 31, the first handle shell 31 is idle, and the electronic lock structure 42 cannot be driven to rotate by rotating the first handle shell 31, and the cam member 20 cannot be driven to rotate, and the lock cannot be opened or closed at this time. In this way, compared with the existing locks, the lock of the present application sets the electronic lock structure 42 on the second lock handle 40 inside the door, and the first lock handle 30 outside the door is only provided with the mechanical lock structure 32, so that the first handle shell 31 does not need to be set to a larger volume to accommodate the electronic lock structure 42, reducing the volume of the hand-held part of the first lock handle 30, and improving the convenience of use of the lock.

[0051] In one possible design, Figure 2As shown, the lock housing 10 includes a connecting portion 11 for connecting to a door panel and a first housing 12 and a second housing 13 provided on the connecting portion 11. The first housing 12 is provided with a first mounting groove 121 extending along a first direction Y, and the second housing 13 is provided with a second mounting groove 131 extending along the first direction Y. The first lock handle 30 is inserted into the first mounting groove 121 along the first direction Y, and the second lock handle 40 is inserted into the second mounting groove 131 along the first direction Y. The first housing 12 and the second housing 13 are spaced apart along the first direction Y to form a third mounting groove 14, and the cam member 20 is accommodated in the third mounting groove 14, and is used to respectively cooperate with the electronic lock structure 42 and the mechanical lock structure 32 to stop rotation.

[0052] In some embodiments, see Figures 2 to 4 The cam member 20 is provided with a first anti-rotation groove 21. The mechanical lock structure 32 includes a lock core 321 and a first transmission pin 322, and the first transmission pin 322 is connected to the lock core 321. At least part of the first transmission pin 322 is arranged in the first handle shell 31. The lock core 321 is arranged in the first handle shell 31. The lock core 321 is used to drive the first transmission pin 322 to move along the first direction Y, so that the first transmission pin 322 is anti-rotated relative to the first axis L1 and is matched with the first anti-rotation groove 21. The first transmission pin 322 can also be separated from the first anti-rotation groove 21 along the first direction Y.

[0053] The lock core 321 can be driven by a key. Specifically, the user can insert the key into the socket 4231 of the lock core 321 and rotate it, thereby causing the lock core 321 to convert the rotational motion into linear motion to push the first transmission pin 322 to move along the first direction Y.

[0054] The first transmission pin 322 is fitted in the first anti-rotation groove 21 to be anti-rotatable relative to the first axis L1 , that is, the first transmission pin 322 is fitted in the first anti-rotation groove 21 to be anti-rotatable around the first axis L1 .

[0055] The first transmission pin 322 can be inserted into the first anti-rotation groove 21 along the first direction Y. When the first handle shell 31 rotates relative to the first axis L1, the first transmission pin 322 rotates with the first handle shell 31, so that the first transmission pin 322 pushes against the groove wall of the first anti-rotation groove 21 to drive the cam member 20 to rotate. The first transmission pin 322 will not rotate in the first anti-rotation groove 21 when rotating relative to the first axis L1, so it can be considered that the first transmission pin 322 and the cam member 20 are anti-rotation matched relative to the first axis L1.

[0056] In one possible design, Figure 4As shown, the cam member 20 is provided with a plurality of first anti-rotation grooves 21 arranged in sequence along the circumferential direction, and the first transmission pin 322 can be anti-rotationally matched with any of the first anti-rotation grooves 21. In this way, the first transmission pin 322 can be selectively inserted into any of the first anti-rotation grooves 21 of the cam member 20, thereby improving the plugging efficiency of the first transmission pin 322 and the first anti-rotation groove 21 and reducing the difficulty of matching the first transmission pin 322 and the cam member 20. Alternatively, in some other designs, the first anti-rotation grooves 21 can also be set to other numbers and distribution modes, which are not limited here.

[0057] In this way, the first transmission pin 322 moves along the first direction Y and is inserted into the first anti-rotation groove 21, thereby realizing the anti-rotation cooperation between the first transmission pin 322 and the cam member 20. Then, the user can drive the cam member 20 to rotate by rotating the first handle shell 31 to realize the switch lock operation, which simplifies the anti-rotation cooperation method between the mechanical lock structure 32 and the cam member 20 and facilitates the processing of the lock.

[0058] In some other embodiments, the first transmission pin 322 can be arranged so that the central axis L2 is parallel to the first handle housing 31 but does not overlap, so that the first transmission pin 322 can be inserted into the first anti-rotation groove 21 and drive the cam member 20 to rotate. The cross-section of the first anti-rotation groove 21 along the first direction Y can be circular, or can be other shapes such as rectangular or triangular.

[0059] In some embodiments, see Figure 4 and Figure 5 , the first transmission pin 322 is provided with a supporting portion 3221. The mechanical lock structure 32 further includes a first elastic member 323 and a second elastic member 324. Along the first direction Y, the first elastic member 323 is supported between the supporting portion 3221 and the lock core 321. The second elastic member 324 is supported between the supporting portion 3221 and the cam member 20.

[0060] The first elastic member 323 and the second elastic member 324 can be selected as structures capable of providing elastic force, such as springs and spring sheets. The abutting portion 3221 can be a structure such as a convex block or a convex strip disposed on the first transmission pin 322 .

[0061] As an example, Figure 5As shown, the first transmission pin 322 is provided with an annular abutting portion 3221, and the first elastic member 323 and the second elastic member 324 are respectively abutted on opposite sides of the abutting portion 3221 along the first direction Y. When in use, the user rotates the lock core 321 by the key, so that the lock core 321 pushes the first elastic member 323 along the first direction Y, and the first elastic member 323 compresses and provides a driving force for the first transmission pin 322 to move along the first direction Y close to the cam member 20, so that the first transmission pin 322 and the cam member 20 are locked relative to the first axis L1. In this way, the second elastic member 324 between the abutting portion 3221 and the cam member 20 will be compressed and accumulate elastic potential energy. After the key is pulled out, the lock core 321 moves away from the first transmission pin 322 along the first direction Y, and the second elastic member 324 releases the elastic potential energy and provides a driving force for the first transmission pin 322 to move away from the cam member 20 along the first direction Y, so that the first transmission pin 322 is separated from the cam member 20.

[0062] In this way, the first elastic member 323 can provide the first transmission pin 322 with a driving force close to the cam member 20, and the second elastic member 324 can provide the first transmission pin 322 with a driving force away from the cam member 20, which is beneficial to provide appropriate driving force for the reciprocating motion of the first transmission pin 322 along the first direction Y, thereby improving the coordination efficiency between the first transmission pin 322 and the cam member 20.

[0063] In some embodiments, see Figure 4 and Figure 5 The first axis L1 coincides with the central axis L2 of the first transmission pin 322. The cross section of the first transmission pin 322 perpendicular to the first direction Y is non-circular. The cross section of the first anti-rotation groove 21 perpendicular to the first direction Y is non-circular.

[0064] The central axis L2 of the first transmission pin 322 refers to a straight line that divides the first transmission pin 322 into symmetrical parts, and the first transmission pin 322 can rotate around the central axis L2.

[0065] The non-circular shape may be an ellipse, a strip, a rectangle, etc. In this way, when the first transmission pin 322 is inserted into the first anti-rotation groove 21, the first transmission pin 322 can be circumferentially pressed against the groove wall of the first anti-rotation groove 21, so as to drive the cam member 20 to rotate by pushing against the groove wall of the first anti-rotation groove 21. As an example, Figure 5 As shown, the cross-sections of the first stop groove 21 and the first transmission pin 322 perpendicular to the first direction Y can both be waist-shaped. The first transmission pin 322 is inserted into the first stop groove 21 and forms a circumferential limit with the inner wall of the first stop groove 21.

[0066] The first axis is Figure 5 The axis L1 shown in FIG. 1 is the center axis of the first transmission pin 322. Figure 5The axis L2 shown in the figure, the axis L1 coincides with the axis L2. The first direction Y is as follows Figure 5 The Y axis shown in the figure. Figure 5 The X-axis and Z-axis are also shown in the figure. It should be noted that the X-axis, Y-axis and Z-axis constitute a spatial coordinate system. The X-axis, Y-axis and Z-axis are three coordinate axes of the spatial coordinate system. The X-axis is perpendicular to the Y-axis, the X-axis is perpendicular to the Z-axis, and the Y-axis is perpendicular to the Z-axis. Figure 5 As shown, the first direction Y is parallel to the Y-axis, the first axis L1 is parallel to the Y-axis, and the central axis L2 of the first transmission pin 322 is also parallel to the Y-axis.

[0067] The cross-sections of the first anti-rotation groove 21 and the first transmission pin 322 perpendicular to the first direction Y are non-circular, which improves the stability of the first transmission pin 322 and the first anti-rotation groove 21 when rotating, and reduces the idling of the first transmission pin 322 in the first anti-rotation groove 21. In addition, the effect of the first transmission pin 322 and the first anti-rotation groove 21 being anti-rotated with each other can be achieved more stably without setting the number of the first transmission pins 322 to multiple, which simplifies the processing steps and installation method of the first transmission pin 322.

[0068] In some embodiments, see Figures 2 to 4 The electronic lock structure 42 includes a driving structure 421 and a second transmission pin 422. The driving structure 421 is disposed on the second handle shell 41. The second transmission pin 422 is disposed at the output end of the driving structure 421. The second transmission pin 422 is engaged with the cam member 20 to stop rotation relative to the first axis L1. The driving structure 421 is used to drive the second transmission pin 422 to reciprocate along the first direction Y, so that the second transmission pin 422 is engaged with the first handle shell 31 to stop rotation relative to the first axis L1, or the second transmission pin 422 is separated from the first handle shell 31.

[0069] The second transmission pin 422 is fitted to the cam member 20 to prevent rotation relative to the first axis L1 , that is, the second transmission pin 422 is fitted to the cam member 20 to prevent rotation around the first axis L1 .

[0070] In a possible design, the driving structure 421 may include a power supply component 4211, a control component 4212, a motor 4213 and a transmission component 4214. The control component 4212 is electrically connected to the power supply component 4211 and the motor 4213, respectively. The transmission component 4214 is arranged at the output end of the motor 4213, and the second transmission pin 422 is in transmission connection with the transmission component 4214. When in use, the operation of the motor 4213 is controlled by the control component 4212, and the motor 4213 rotates to drive the transmission component 4214, and the transmission component 4214 can drive the second transmission pin 422 to reciprocate along the first direction Y.

[0071] In this way, the movement of the second transmission pin 422 along the first direction Y can be controlled by opening or closing the driving structure 421, making the unlocking method of the electronic lock structure 42 more convenient and reliable.

[0072] In some embodiments, see Figures 4 to 7 The electronic lock structure 42 further includes a stopper 423. The stopper 423 is disposed on the second handle housing 41. The stopper 423 and the second transmission pin 422 are anti-rotatably matched with each other relative to the first axis L1, and the stopper 423 and the cam member 20 are anti-rotatably matched with each other relative to the first axis L1.

[0073] The stopper 423 respectively cooperates with the second transmission pin 422 and the cam member 20 to stop rotation relative to the first axis L1, so that the second transmission pin 422 indirectly cooperates with the cam member 20 to stop rotation relative to the first axis L1. This arrangement limits the relative position of the second transmission pin 422 and the cam member 20 during rotation, so that the second transmission pin 422 is not prone to position deviation during rotation, thereby improving the installation stability and unlocking stability of the electronic lock structure 42.

[0074] In some embodiments, see Figures 4 to 7 The limiting member 423 is provided with an insertion hole 4231. The second transmission pin 422 is inserted into the insertion hole 4231. The limiting member 423 is also provided with an insertion portion 4232, and the insertion portion 4232 is spaced apart from the insertion hole 4231. The cam member 20 is provided with a second anti-rotation groove 22. The insertion portion 4232 is inserted into the second anti-rotation groove 22 along the first direction Y. The first axis L1 is spaced apart from the insertion hole 4231 and the insertion portion 4232, respectively.

[0075] The second transmission pin 422 is inserted into the socket 4231, and the socket 4231 is spaced apart from the rotation axis of the first handle shell 31, so that when the first handle shell 31 rotates, the second transmission pin 422 can rotate along with the first handle shell 31, and then the second transmission pin 422 can drive the limiter 423 to rotate, so that the second transmission pin 422 will not rotate in the socket 4231 of the limiter 423, so it can be considered that the second transmission pin 422 and the limiter 423 are in anti-rotation cooperation.

[0076] The plug-in portion 4232 may be a structure such as a convex block or a convex column, so as to be plugged into the first anti-rotation groove 21. The plug-in hole 4231 may be a rectangular hole, a round hole, a waist-shaped hole, etc., which is not limited here.

[0077] By setting the limit member 423, the relative position between the second transmission pin 422 and the cam member 20 is limited, and the second transmission pin 422 is not easily displaced relative to the cam member 20 during rotation, thereby improving the installation stability and unlocking stability of the electronic lock structure 42.

[0078] In one embodiment, the first anti-rotation groove 21 and the second anti-rotation groove 22 can be arranged to be connected to each other along the first direction Y. Figure 7 As shown, the first stop groove 21 and the second stop groove 22 are interconnected and form a cross-shaped distribution. The first transmission pin 322 can be inserted into the first stop groove 21, and the second transmission pin 422 can be inserted into the second stop groove 22, and the work of the two does not affect each other.

[0079] In some embodiments, see Figures 4 to 7 The limiting member 423 is provided with a plurality of insertion holes 4231 , and the plurality of insertion holes 4231 are spaced apart from each other. A plurality of second transmission pins 422 are provided, and each second transmission pin 422 is correspondingly inserted into each insertion hole 4231 .

[0080] The insertion hole 4231 can be a rectangular hole, a round hole, a waist-shaped hole, etc.

[0081] In this way, the plug-in stability between the second transmission pin 422 and the limit member 423 is further improved, so that the second transmission pin 422 is not easy to disengage from the socket 4231 of the limit member 423 during rotation, which is conducive to the second transmission pin 422 driving the limit member 423 to rotate better and avoids the phenomenon of the second transmission pin 422 idling in the socket 4231.

[0082] Alternatively, in another embodiment, the stopper 423 is provided with a plurality of plug-in portions 4232, and the plurality of plug-in portions 4232 are spaced apart from each other. The cam member 20 is provided with a plurality of second anti-rotation grooves 22. Each plug-in portion 4232 is correspondingly plugged into each second anti-rotation groove 22.

[0083] The second anti-rotation groove 22 can be in various shapes such as rectangle, circle, etc.

[0084] In this way, the plug-in stability between the limit member 423 and the cam member 20 is further improved, so that the limit member 423 is not easy to disengage from the second stop groove 22 of the cam member 20 during rotation, which is beneficial for the limit member 423 to drive the cam member 20 to rotate and avoids the phenomenon of idling of the plug-in part 4232 in the second stop groove 22.

[0085] Alternatively, in another embodiment, the stopper 423 is provided with a plurality of insertion holes 4231, and the plurality of insertion holes 4231 are spaced apart from each other. The second transmission pin 422 is provided with a plurality of second transmission pins 422, and each second transmission pin 422 is correspondingly inserted into each insertion hole 4231. The stopper 423 is provided with a plurality of plug-in portions 4232, and the plurality of plug-in portions 4232 are spaced apart from each other. The cam member 20 is provided with a plurality of second anti-rotation grooves 22. Each plug-in portion 4232 is correspondingly inserted into each second anti-rotation groove 22.

[0086] The insertion hole 4231 and the second anti-rotation groove 22 can be rectangular, circular, waist-shaped, etc., which is not limited here.

[0087] In this way, the phenomenon of the plug-in portion 4232 idling in the second anti-rotation groove 22 is avoided, and the phenomenon of the second transmission pin 422 idling in the insertion hole 4231 is also avoided, thereby improving the stability of the anti-rotation fit between the second transmission pin 422 and the cam member 20.

[0088] In some embodiments, see Figure 3 and Figure 4 , the insertion hole 4231 passes through the limit member 423 along the first direction Y. The second anti-rotation groove 22 passes through the cam member 20 along the first direction Y. The first handle shell 31 is inserted into the lock shell 10 along the first direction Y. The first handle shell 31 is provided with a third anti-rotation groove 311 on a side close to the cam member 20. The second transmission pin 422 passes through the insertion hole 4231 and the second anti-rotation groove 22 in sequence along the first direction Y. The second transmission pin 422 can reciprocate along the first direction Y to engage with the third anti-rotation groove 311 or disengage from the third anti-rotation groove 311 to stop rotation relative to the first axis L1.

[0089] The second transmission pin 422 is engaged with the third anti-rotation groove 311 to prevent rotation relative to the first axis L1 , that is, the second transmission pin 422 is engaged with the third anti-rotation groove 311 to prevent rotation around the first axis L1 .

[0090] In one possible design, Figure 3 As shown, the first handle shell 31 is provided with four third anti-rotation grooves 311 arranged in sequence along the circumferential direction on one side close to the cam member 20. The four third anti-rotation grooves 311 can be interconnected and form a cross-shaped distribution, and the second transmission pin 422 can be anti-rotated with any third anti-rotation groove 311. In this way, the second transmission pin 422 can be selectively inserted into any third anti-rotation groove 311 of the cam member 20, which improves the plug-in efficiency of the second transmission pin 422 and the third anti-rotation groove 311 and reduces the difficulty of matching the second transmission pin 422 with the first handle shell 31. Alternatively, in some other possible designs, the third anti-rotation grooves 311 can also be set to other numbers and distribution methods, which are not limited here.

[0091] When the second transmission pin 422 is inserted into the third anti-rotation groove 311, the second transmission pin 422 is circumferentially limited to the inner walls of the third anti-rotation groove 311 on both sides thereof, and can push against the inner wall of the third anti-rotation groove 311 when rotating, so as to drive the cam member 20 to rotate, so that the second transmission pin 422 will not rotate in the third anti-rotation groove 311, and thus it can be considered that the second transmission pin 422 and the third anti-rotation groove 311 are anti-rotationally matched. When the second transmission pin 422 is disengaged from the third anti-rotation groove 311, rotating the first handle shell 31 cannot drive the second transmission pin 422 to rotate, and further cannot drive the cam member 20 to rotate to realize the switch lock operation.

[0092] The third anti-rotation groove 311 and the second transmission pin 422 are plugged into each other to realize the anti-rotation cooperation between the second transmission pin 422 and the first handle shell 31, thereby realizing the anti-rotation cooperation between the electronic lock structure 42 and the first handle shell 31. The structure is simple and the anti-rotation effect is good.

[0093] In some embodiments, see FIG. Figure 4 The first handle shell 31 includes a hand-held portion 312 and a mounting portion 313. The mounting portion 313 is inserted into the lock shell 10 along the first direction Y. The hand-held portion 312 is disposed at one side of the lock shell 10 along the first direction Y. The mounting portion 313 is provided with a plurality of mounting positions 3131, and the plurality of mounting positions 3131 are sequentially arranged along the first direction Y. The hand-held portion 312 can be alternately connected to the plurality of mounting positions 3131.

[0094] In a possible design, the mounting position 3131 is a perforated hole, and a plurality of mounting positions 3131 may be sequentially spaced and distributed along the first direction Y. The user may sequentially pass fasteners 50 such as screws through the mounting positions 3131 on the handheld portion 312 and the mounting portion 313, so that the handheld portion 312 and the mounting portion 313 are relatively fixed. The fasteners 50 may be alternately installed in the plurality of mounting positions 3131. When installing the fasteners 50, the fasteners 50 are adjusted to be separated from the mounting positions 3131, so that the handheld portion 312 can move on the mounting portion 313. Then, the fasteners 50 are again passed through the mounting positions 3131, so that the handheld portion 312 is fixed on the mounting portion 313.

[0095] In this way, the mounting portion 313 can be installed in the door panel, and the user can adjust the length of the portion of the first handle shell 31 used for installation in the door panel by alternately installing the hand-held portion 312 in multiple mounting positions 3131 to better adapt to the thickness of the user's door, thereby improving the versatility of the lock when installed on the door panel.

[0096] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A lock, characterized in that: include: Lock case; A cam member rotatably disposed on the lock housing; A first lock handle, comprising a first handle shell and a mechanical lock structure disposed in the first handle shell, wherein the first handle shell is rotatably disposed on the lock shell relative to a first axis; an output end of the mechanical lock structure is used to reciprocate along a first direction to engage with or disengage from the cam member to prevent rotation; A second lock handle, comprising a second handle shell and an electronic lock structure arranged on the second handle shell, wherein the second handle shell is arranged on the lock shell and is arranged at two opposite ends of the cam member along the first direction with the first handle shell; the electronic lock structure is anti-rotationally matched with the cam member, and the electronic lock structure is also used to anti-rotationally match with the first handle shell or to be separated from the first handle shell; Wherein, the first direction is parallel to the first axis.

2. The lock according to claim 1, characterized in that: The cam member is provided with a first anti-rotation groove; the mechanical lock structure includes a lock core and a first transmission pin connected to the lock core, at least part of the first transmission pin and the lock core are arranged in the first handle shell; the lock core is used to drive the first transmission pin to move along the first direction, so that the first transmission pin is anti-rotated relative to the first axis and cooperates with the first anti-rotation groove; the first transmission pin can also disengage from the first anti-rotation groove along the first direction.

3. The lock according to claim 2, characterized in that: The first transmission pin is provided with a supporting portion; the mechanical lock structure also includes a first elastic member and a second elastic member; along the first direction, the first elastic member is supported between the supporting portion and the lock core, and the second elastic member is supported between the supporting portion and the cam member.

4. The lock according to claim 2, characterized in that: The first axis coincides with the central axis of the first transmission pin, and the cross-sections of the first transmission pin and the first anti-rotation groove perpendicular to the first direction are non-circular.

5. The lock according to any one of claims 1 to 4, characterized in that: The electronic lock structure comprises: A driving structure, provided on the second handle shell; The second transmission pin is arranged at the output end of the driving structure and is engaged with the cam member to prevent rotation relative to the first axis; the driving structure is used to drive the second transmission pin to reciprocate along the first direction so that the second transmission pin is engaged with the first handle shell to prevent rotation relative to the first axis or is disengaged from the first handle shell.

6. The lock according to claim 5, characterized in that: The electronic lock structure further comprises a limiter, which is arranged on the second handle shell and respectively cooperates with the second transmission pin and the cam member to prevent rotation relative to the first axis.

7. The lock according to claim 6, characterized in that: The limiting member is provided with an insertion hole, and the second transmission pin is inserted into the insertion hole; the limiting member is also provided with an insertion portion spaced apart from the insertion hole, and the cam member is provided with a second anti-rotation groove, and the insertion portion is inserted into the second anti-rotation groove along the first direction; the first axis is spaced apart from the insertion hole and the insertion portion, respectively.

8. The lock according to claim 7, characterized in that: The limiting member is provided with a plurality of the insertion holes distributed at intervals, and the second transmission pins are provided in plurality, and each of the second transmission pins is correspondingly inserted into each of the insertion holes; and / or, the limiting member is provided with a plurality of the plug-in parts distributed at intervals, and the cam member is provided with a plurality of the second anti-rotation grooves, and each of the plug-in parts is correspondingly inserted into each of the second anti-rotation grooves.

9. The lock according to claim 7, characterized in that: The insertion hole passes through the limit member along the first direction, the second anti-rotation groove passes through the cam member along the first direction, the first handle shell is inserted into the lock shell along the first direction, and the first handle shell is provided with a third anti-rotation groove on the side close to the cam member; the second transmission pin passes through the insertion hole and the second anti-rotation groove in sequence along the first direction, and can reciprocate along the first direction to engage with the third anti-rotation groove or disengage from the third anti-rotation groove to stop rotation relative to the first axis.

10. The lock according to any one of claims 1 to 4, characterized in that: The first handle shell includes a hand-holding part and a mounting part, the mounting part is inserted into the lock shell along the first direction, and the hand-holding part is arranged on one side of the lock shell along the first direction; the mounting part is provided with a plurality of mounting positions arranged in sequence along the first direction, and the hand-holding part can be alternately connected to the plurality of mounting positions.

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