A double-opening structure of an electronic lock and an electronic lock having the same

Abstract

The present application provides a double-opening structure of an electronic lock and an electronic lock having the same. The double-opening structure includes an electronic lock, a mechanical unlocking component, a bolt top and a fixed seat. The fixed seat has a first mounting hole, a second mounting hole and a locking groove, the electronic lock is installed in the first mounting hole, and the mechanical unlocking component is installed in the second mounting hole. An electric control actuator, a lock bolt and an elastic element are arranged in the electronic lock; the electronic lock is provided with a lock bolt groove, and the lock bolt is installed in the lock bolt groove; the elastic element applies force to the lock bolt in the direction of the opening of the lock bolt groove; the electric control actuator drives the lock bolt to disengage from the locking groove, so that the electronic lock can rotate. The bolt top is installed on the fixed seat; the mechanical unlocking component drives the bolt top to move, and the bolt top moves into the locking groove, pushing the bolt away from the locking groove, so that the electronic lock can rotate. Under the action of the mechanical unlocking component, the bolt on the electronic lock is driven to move by the bolt top, so that electronic unlocking and mechanical unlocking are realized, and unlocking is more convenient and reliable.

Description

Technical Field

[0001] The present application relates to the technical field of locks, and in particular to a double-opening structure of an electronic lock and an electronic lock having the same. Background Art

[0002] Existing electronic locks only have one unlocking method, either mechanical unlocking or electronic unlocking, which is inconvenient to use, and when the unlocking component fails, the lock cannot be unlocked. Summary of the invention

[0003] The main purpose of the present application is to propose a double-opening structure of an electronic lock and an electronic lock having the same, aiming to solve the technical problems that the existing electronic locks are inconvenient to use and cannot be unlocked when a fault occurs.

[0004] To achieve the above-mentioned purpose, the present application proposes a double-opening structure of an electronic lock, comprising: an electronic lock, a mechanical unlocking component, a bolt top and a fixed seat. The fixed seat has a first mounting hole, a second mounting hole and a locking groove; the locking groove is connected to the first mounting hole; the electronic lock can be rotatably installed in the first mounting hole, and the mechanical unlocking component is installed in the second mounting hole. An electric control actuator, a controller, a lock bolt and a first elastic element are arranged in the electronic lock; a lock bolt groove is arranged on the side wall of the electronic lock, the positions of the lock bolt groove and the locking groove correspond, and the lock bolt is movably installed in the lock bolt groove; the first elastic element applies force to the lock bolt in the opening direction of the lock bolt groove; the controller controls the electric control actuator, and the electric control actuator is used to drive the lock bolt to move out of the locking groove, so that the electronic lock can rotate. The bolt top is movably installed on the fixed seat; the mechanical unlocking component drives the bolt top to move, and the bolt top is used to press one end of the lock bolt from the locking groove into the bolt groove, so that the electronic lock can rotate.

[0005] Optionally, a slideway for the top movement of the lock bolt is provided on the fixing seat, and the slideway is communicated with the locking groove.

[0006] Optionally, the mechanical unlocking component is a mechanical lock core, and the mechanical lock core is provided with a cam for driving the lock bolt top to move.

[0007] Optionally, the top of the lock bolt is concave. There are two slideways that are parallel to each other; the two legs of the top of the lock bolt are respectively arranged on the two slideways; the two slideways are perpendicular to the locking groove; a second elastic element is arranged between the lock bolt and the top of the lock bolt, and the second elastic element applies a force to the top of the lock bolt away from the lock bolt.

[0008] Optionally, the electronically controlled actuator is a motor.

[0009] Optionally, the cam of the mechanical unlocking component is arranged at the center of one end of the mechanical unlocking component, and the cam of the mechanical unlocking component is fixedly connected to the top of the lock bolt, or the cam of the mechanical unlocking component is arranged at the eccentric center of one end of the mechanical unlocking component, and the cam of the mechanical unlocking component is movably connected to the top of the lock bolt.

[0010] Optionally, the double-opening structure of the electronic lock further includes a fingerprint entry module. The controller is electrically connected to the fingerprint entry module. The fingerprint entry module is used to receive fingerprint information and send the fingerprint information to the controller.

[0011] Optionally, the double-opening structure of the electronic lock further includes a communication module. The controller is electrically connected to the communication module. The communication module is installed in the electronic lock; the communication module is used to receive the wireless key and transmit the wireless key to the controller.

[0012] An electronic lock comprises: a lock beam; and any of the above-mentioned double-opening structures. The lock beam is connected to an electronic lock head, and the electronic lock head is used to drive the lock beam to move to unlock or lock.

[0013] Optionally, the electronic lock further comprises a lock shell; the lock beam is installed in the lock shell; the lock shell is provided with a lock beam hole adapted to the lock beam. The electronic lock head is connected to the lock beam; the electronic lock head is used to drive the lock beam to extend or retract into the lock beam hole. The lock shell is provided with a concave card slot for clamping on the glass door; one side of the concave card slot is provided with a fixing hole; the fixing seat is fixed on the fixing hole.

[0014] The double-opening structure of the electronic lock provided by the present application, under the action of the mechanical unlocking component, drives the lock bolt on the electronic lock head to move through the lock bolt top, thereby realizing electronic unlocking and mechanical unlocking, and unlocking is more convenient and reliable. In addition, the double-opening structure of the electronic lock with the double-opening structure is simple, realizes miniaturization, and is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 It is a schematic cross-sectional structure diagram of the first embodiment of the double-opening structure of the electronic lock in the present application.

[0017] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the middle fixing seat 18.

[0018] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the electronic lock 10.

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the second embodiment of the double-opening structure of the electronic lock in the present application.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the electronic lock in this application.

[0021] Figure 6 This is a schematic diagram of the exploded structure of the electronic lock in this application.

[0022] Figure 7 for Figure 5 and Figure 6 A schematic diagram of the three-dimensional structure of the middle locking beam 21.

[0023] Figure 8 It is a schematic cross-sectional structure diagram of the third embodiment of the double-opening structure of the electronic lock in the present application.

[0024] Fig. 9 It is a schematic cross-sectional structure diagram of the fourth embodiment of the double-opening structure of the electronic lock in the present application.

[0025] Fig.10 It is a schematic diagram of the three-dimensional structure of the fifth embodiment of the double-opening structure of the electronic lock in the present application.

[0026] Fig.11 It is a schematic cross-sectional structure diagram of the fifth embodiment of the double-opening structure of the electronic lock in the present application.

[0027] Fig.12 It is a schematic diagram of the three-dimensional structure of the sixth embodiment of the double-opening structure of the electronic lock in the present application.

[0028] Fig.13 It is a schematic cross-sectional structure diagram of the sixth embodiment of the double-opening structure of the electronic lock in the present application.

[0029] in, Figures 1 to 13 The reference numerals in the drawings are:

[0030] Electronic lock 10, lock housing 20, mechanical unlocking component 30, electric control actuator 40, bolt top 50, second elastic element 60, first elastic element 70, first snap ring 80, second snap ring 90; knob part 11, mounting part 12, transmission part 13, controller 15, fixing seat 18, bolt 19; lock beam 21, lock head hole 22, concave card groove 23, lock beam hole 24; bolt groove 121; first mounting hole 181, second mounting hole 183, locking groove 182, bolt top mounting position 184; first cam 31, second cam 41; connecting part 211, connecting hole 212.

[0031] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), such directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0035] This application proposes a double-opening structure of an electronic lock, which is applied to an electronic lock. Figures 1 to 3 As shown, the double-opening structure of the electronic lock includes: an electronic lock head 10, a mechanical unlocking component 30 (see Figure 6 ), the locking bolt top 50 and the fixing seat 18.

[0036] The fixing seat 18 is provided with a first mounting hole 181, a second mounting hole 183, a bolt top mounting position 184 and a locking groove 182. The locking groove 182 is connected to the first mounting hole 181, the electronic lock 10 is rotatably mounted in the first mounting hole 181, and the mechanical unlocking component 30 is mounted in the second mounting hole 183.

[0037] Combination Figure 6 As shown, the electronic lock 10 is provided with an electric control actuator 40, a controller 15, a lock bolt 19 and a first elastic element 70. The side wall of the electronic lock 10 is provided with a lock bolt groove 121 (see Figure 3), the positions of the lock bolt groove 121 and the locking groove 182 correspond to each other, and the lock bolt 19 is retractably installed in the lock bolt groove 121; the first elastic element 70 applies force to the lock bolt 19 in the opening direction of the lock bolt groove 121; the controller 15 is used to receive an unlocking instruction, and control the output shaft of the electric-controlled actuator 40 to rotate according to the unlocking instruction, and the electric-controlled actuator 40 is used to drive the lock bolt 19 to move out of the locking groove 182, so that the electronic lock head 10 can rotate.

[0038] The lock bolt top 50 is movably mounted on the lock bolt top mounting position 184; the mechanical unlocking component 30 drives the lock bolt top 50 to move, and the lock bolt top 50 moves into the locking groove 182, pressing one end of the lock bolt 19 from the locking groove 182 into the electronic lock 10, so that the electronic lock 10 can rotate.

[0039] Optionally, the electric control actuator 40 is a motor or a memory metal. The memory metal is a material that changes shape after being energized.

[0040] In one embodiment, if Figure 1 As shown, the lock bolt top 50 is concave. Two parallel slideways are arranged on the lock bolt top mounting position 184; the two legs of the lock bolt top 50 are arranged on the two slideways one by one. The opening of the lock bolt top 50 faces the locking groove 182. The two slideways are perpendicular to the locking groove 182, and at least one of the two slideways is connected to the locking groove 182. When the lock bolt 19 is inserted into the locking groove 182, it is parallel to the crossbeam of the lock bolt top 50. A protrusion is arranged on the side of the crossbeam of the lock bolt top 50 facing away from the mechanical unlocking component 30. An elastic member mounting seat is arranged on the surface of the fixing seat 18 facing the lock housing 20. A second elastic element 60 is installed on the elastic member mounting seat. One end of the second elastic element 60 is sleeved on the protrusion, and the other end is against the elastic member mounting seat.

[0041] In another embodiment, if Figure 4 As shown, the bolt top 50 is columnar. The bolt top mounting position 184 is a through hole adapted to the bolt top 50. The bolt top mounting position 184 is located between the first mounting hole 181 and the second mounting hole 183. The bolt top mounting position 184 is in communication with the locking groove 182. The bolt top 50 is covered with a second elastic element 60. One end of the second elastic element 60 abuts against the waist of the bolt top 50, and the other end abuts against the bottom of the bolt top mounting position 184. One end of the bolt top 50 abuts against the mechanical unlocking component 30.

[0042] When the lock bolt 19 is inserted into the locking groove 182 , the lock bolt 19 is opposite to the lock bolt top 50 . The lock bolt top 50 can slide toward or away from the lock bolt 19 along the lock bolt top mounting position 184 .

[0043] In one embodiment, if Figure 1 As shown, a first cam 31 is provided at one end of the mechanical unlocking component 30 facing the lock housing 20. The first cam 31 limits the lock bolt top 50 in the lock bolt top installation position 184.

[0044] The electronic lock 10 is screwed so that the lock bolt 19 extends into the locking groove 182, jams the electronic lock 10, and prevents the electronic lock 10 from continuing to rotate. At this time, the mechanical unlocking component 30 can be controlled to rotate by a mechanical unlocking mechanism such as a key, driving the first cam 31 to rotate around the center of a circle, and the first cam 31 presses the lock bolt top 50 to move toward the lock bolt 19. After the lock bolt top 50 presses the lock bolt 19 into the lock bolt groove 121, the electronic lock 10 is screwed to complete the mechanical unlocking. After the external force of the mechanical unlocking component 30 is removed, the lock bolt top 50 returns to its original position under the elastic force of the second elastic element 60.

[0045] In one embodiment, if Figure 8 or Fig. 9 As shown, the first cam 31 is an eccentric cam, that is, the first cam 31 is arranged at an eccentric position at one end of the mechanical unlocking component 30, one end of the lock bolt top 50 is movably hung on the first cam 31, and the lock bolt top 50 is controlled by the mechanical unlocking component 30 to return to its original position, so as to omit the second elastic element 60.

[0046] In one embodiment, if Figures 10 to 13 As shown, the first cam 31 is a central cam, that is, the first cam 31 is arranged at the center of one end of the mechanical unlocking component 30, one end of the lock bolt top 50 is fixedly connected to the first cam 31, and the lock bolt top 50 rotates around the first cam 31. The lock bolt top 50 is controlled by the mechanical unlocking component 30 to return to its original position, so as to omit the second elastic element 60.

[0047] When the lock bolt 19 is locked with the locking groove 182, the electronic lock head 10 cannot rotate relative to the fixing seat 18. At this time, the electronic lock head 10 is in a locked state, which can effectively prevent it from being randomly rotated to unlock or lock; when the lock bolt 19 is separated from the locking groove 182, the electronic lock head 10 can rotate relative to the fixing seat 18. At this time, the electronic lock head 10 is in an open state, and rotating the electronic lock head 10 can drive the lock tongue 21 (see Figure 6 ) activity to unlock or lock. Wherein, the lock bolt 19 is driven electrically.

[0048] In one embodiment, a second cam 41 is provided on the end face of the output shaft of the electronically controlled actuator 40, and a groove is provided on the side wall of the locking bolt 19. The second cam 41 rotates in the groove as the electronically controlled actuator 40 rotates, pushing the locking bolt 19 to move so as to lock or disengage from the locking groove 182.

[0049] The first elastic element 70 is a return spring. Driven by the second cam 41 , the locking bolt 19 moves away from the locking groove 182 , so that the locking bolt 19 is disengaged from the locking groove 182 .

[0050] Based on the above embodiments, the present application also proposes a double-opening electronic lock for use on a glass door.

[0051] like Figure 5 to Figure 6 As shown, the present application provides a double-opening electronic lock, including the double-opening structure of the electronic lock described in any of the above embodiments, and also including a lock housing 20. The double-opening structure of the electronic lock is installed on the lock housing 20.

[0052] The lock housing 20 is provided with a lock beam 21, and the lock housing 20 is provided with a lock head hole 22 and a lock beam hole 24. The fixing seat 18 of the double-opening structure of the electronic lock is installed on the lock head hole 22. One end of the electronic lock 10 is connected to the lock beam 21.

[0053] The electronic lock 10 can rotate bidirectionally in the fixing seat 18 to drive the lock beam 21 to extend out of the lock beam hole 24 to achieve locking or retract into the lock beam hole 24 to achieve unlocking; in the locked state, the lock bolt 19 extends to the outside of the locking groove 121 and is stuck in the locking groove 182 to prevent the electronic lock 10 from rotating.

[0054] The lock housing 20 is provided with a concave slot 23 for locking on the glass plate.

[0055] like Figure 3 As shown, the electronic lock 10 includes a knob portion 11 and a mounting portion 12 connected to the knob portion 11, and a transmission member 13 is provided at the end of the mounting portion 12 away from the knob portion 11. The mounting portion 12 is installed in the first mounting hole 181. The transmission member 13 passes through the first mounting hole 181 and is connected to the lock beam 21.

[0056] The knob portion 11 is integrally provided with the mounting portion 12, the inner diameter of the knob portion 11 is larger than the inner diameter of the mounting portion 12, the electric control actuator 40 is provided in the mounting portion 12, the locking bolt slot 121 is provided on the side wall of the mounting portion 12, the locking bolt 19 is connected with the output shaft of the electric control actuator 40, and the locking bolt 19 is driven to extend or retract from the locking bolt slot 121 when the output shaft of the electric control actuator 40 rotates. The controller 15 is provided in the knob portion 11, electrically connected with the electric control actuator 40, and used to control the rotation of the electric control actuator 40.

[0057] The electronic lock 10 described in this embodiment can be in a columnar shape or a square shape. This embodiment takes the columnar shape of the electronic lock 10 as an example for explanation.

[0058] The locking bolt 19 moves to the outside of the mounting portion 12 to extend into the locking groove 182, and the knob portion 11 is locked by the locking bolt 19, and the knob portion 11 cannot rotate relative to the axis; when the locking bolt 19 is retracted into the mounting portion 12, the locking bolt 19 disengages from the locking groove 182, the knob portion 11 is unlocked, and the knob portion 11 can rotate relative to the axis.

[0059] When the knob portion 11 is in a rotatable state, the knob portion 11 is rotated, and the transmission member 13 drives the lock beam 21 to extend out of the lock beam hole 24 to achieve locking, or drives the lock beam 21 to retract into the lock beam hole 24 to achieve unlocking.

[0060] Among them, the lock beam hole 24 is used to extend or retract the lock beam 21, and a lock groove is set at a position opposite to the lock beam hole 24 on the glass door or cavity. When the lock beam 21 extends from the lock beam hole 24, it is inserted into the lock groove and locked with the lock groove, thereby locking the double-opening electronic lock. When the lock beam 21 is retracted from the lock beam hole 24, the lock beam 21 is disengaged from the lock beam hole 24, thereby unlocking the double-opening electronic lock.

[0061] In this embodiment, the lock housing 20 may include a main lock housing and a secondary lock housing, and the main lock housing and the secondary lock housing are respectively used to be installed on adjacent edges of two glass doors for locking or opening the two glass doors. The lock beam 21 is located on one side of the main lock housing, and the lock groove is located on the side of the secondary lock housing opposite to the lock beam hole 24.

[0062] When locking the two glass doors, the lock beam 21 on the main lock housing is inserted into the auxiliary lock housing, so that the two glass doors are locked by the main lock housing and the auxiliary lock housing. When opening the two electronic locks, the lock beam 21 on the main lock housing is separated from the auxiliary lock housing, so that the main lock housing and the auxiliary lock housing can move relative to each other and the glass doors can be opened.

[0063] In this embodiment, a transmission member 13 is arranged on the mounting portion 12 of the electronic lock 10. When the knob portion 11 of the electronic lock 10 is rotated, the lock beam 21 in the lock housing 20 is driven by the transmission member 13 to move, thereby achieving locking or unlocking. Since the electronic lock 10 includes a knob portion 11 and a mounting portion 12, the lock beam 21 is moved by the knob portion 11, so that the volume can be miniaturized. In this way, the electronic lock 10 structure is conveniently installed on the glass door through the lock housing 20.

[0064] In one embodiment, a fixing hole is disposed on one side of the concave slot 23 ; the fixing seat 18 is fixed on the fixing hole.

[0065] The fixing seat 18 facilitates the installation of the electronic lock 10 and the mechanical unlocking component 30 on the lock housing 20, and prevents the electronic lock 10 from rotating too many times and wearing the lock housing 20. The fixing method of the fixing seat 18 includes one of a locking member fixing, a snap fixing and an interference fit fixing. In order to facilitate replacement, the fixing seat 18 is fixed in the lock hole 22 of the lock housing 20 by snap fixing in a preferred embodiment. The mounting portion 12 of the electronic lock 10 can be rotatably installed in the first mounting hole 181, and the transmission member 13 on the mounting portion 12 passes through the first mounting hole 181 and is connected to the lock beam 21.

[0066] In one embodiment, the lock bolt 19 moves away from the locking groove 182 under the drive of the second cam 41, so that the lock bolt 19 is disengaged from the locking groove 182, and the electronic lock head 10 can rotate relative to the fixing seat 18. When the electronic lock head 10 rotates relative to the fixing seat 18, it drives the lock beam 21 to rotate or move to achieve unlocking or locking. At this time, the lock bolt 19 compresses the first elastic element 70, and when the electronic lock head 10 rotates to the relative position between the lock bolt groove 121 and the locking groove 182, the first elastic element 70 resets and pushes the lock bolt 19 onto the locking groove 182 to lock the electronic lock head 10 and the fixing seat 18, so that the electronic lock head 10 and the fixing seat 18 cannot rotate relative to each other.

[0067] Optionally, the locking beam 21 in this embodiment is arc-shaped or straight-rod-shaped.

[0068] In the present application, the electronic lock 10 can be a fingerprint lock or a password lock. When the electronic lock 10 is a fingerprint lock, the electronic lock 10 also includes a fingerprint entry module. The controller 15 is electrically connected to the fingerprint entry module. The fingerprint entry module is used to receive fingerprint information and send the unlocking instruction to the controller 15 according to the fingerprint information.

[0069] The fingerprint entry module is located on the end face of the knob portion 11 away from the mounting portion 12. The fingerprint entry module is used to collect user fingerprints. When the controller 15 determines that the user fingerprint collected by the fingerprint entry module matches the preset fingerprint, the controller 15 controls the lock bolt 19 to unlock the knob portion 11. At this time, the user manually turns the knob portion 11, which can drive the lock beam 21 to retract into the lock beam hole 24 to open the electronic lock. Conversely, when the user turns the knob portion 11 to the locked state, the knob portion 11 drives the lock beam 21 to extend out of the lock beam hole 24 to lock the glass door. The electronic lock 10 has a simple and compact structure, and a miniaturized setting is achieved.

[0070] By arranging a transmission member 13 at the end of the mounting portion 12 of the electronic lock away from the knob portion 11, when the electronic lock is installed in the lock housing 20, the transmission member 13 drives the lock beam 21 of the lock housing 20 to insert into the lock beam hole 24 or detach from the lock beam hole 24 to achieve locking or unlocking. The structure is simple and easy to process, produce and assemble.

[0071] It is understood that, in another embodiment, the double-opening electronic lock may also be a remote lock, and the double-opening electronic lock further includes a communication module;

[0072] The controller 15 is electrically connected to the communication module;

[0073] The communication module is installed in the electronic lock 10; the communication module is used to receive the wireless key from the mobile terminal and transmit the wireless key to the controller 15, and the controller 15 generates the unlocking instruction according to the wireless key to control the knob part 11 to unlock. The communication module includes a Bluetooth module or a NB-IOT module.

[0074] Specifically, after the controller 15 generates the unlocking instruction according to the wireless key, it controls the electric-control actuator 40 to rotate, driving the lock bolt 19 to move, thereby unlocking the knob portion 11 .

[0075] In another embodiment, the double-opening electronic lock can also be a chip lock, and the double-opening electronic lock also includes an RFID wireless radio frequency identification module. The controller 15 is electrically connected to the RFID wireless radio frequency identification module. The RFID wireless radio frequency identification module is used to identify a legitimate radio frequency tag and send the unlocking instruction to the controller 15.

[0076] When the RFID wireless radio frequency identification module identifies the chip that is compatible with it (the chip has a radio frequency standard), it determines that a legal radio frequency tag is identified, and sends an identification signal to the controller 15. The controller 15 sends an unlocking instruction to the electric control actuator 40 based on the identification signal. The electric control actuator 40 is started, and the lock bolt 19 unlocks the knob part 11. The knob part 11 can rotate to drive the lock beam 21 to rotate, so that the lock beam 21 retracts into the lock beam hole 24 to open the double-opening electronic lock. This embodiment is based on the hardware structure, has a simple structure, is easy to integrate, and is convenient for the miniaturization of the electronic lock.

[0077] In yet another embodiment, the double-opening electronic lock may also be a keyboard password lock, and the double-opening electronic lock further includes an electronic password keyboard, and the controller 15 is electrically connected to the electronic password keyboard;

[0078] The electronic password keyboard is used to receive an input password and send the password to the controller 15. The controller 15 verifies the legal password and then sends the unlocking instruction.

[0079] The user inputs a password based on the electronic password keyboard. After receiving the input password, the electronic password keyboard sends the password to the controller 15. The controller 15 compares the input password with the set password to determine whether the password is legal. When the input password is legal, an unlocking instruction is sent to the electronically controlled actuator. The electronically controlled actuator is started, and the lock bolt unlocks the knob part 11. The knob part 11 can be rotated to drive the lock beam 21 to rotate, so that the lock beam 21 is retracted into the lock beam hole 24 to open the double-opening electronic lock.

[0080] like Figure 7 As shown, in the present application, there are various transmission structures between the transmission member 13 and the connecting portion 211. In the present embodiment, in order to simplify the design of the overall structure, facilitate the installation of the electronic lock, and realize the miniaturization of the electronic lock, the transmission member 13 is arranged as a boss protruding on the end surface of the mounting portion 12 away from the knob portion 11, and the lock beam 21 includes a connecting portion 211 and a clamping portion. The connecting portion 211 is provided with a connecting hole 212 adapted to the shape of the boss. The boss is inserted into the connecting hole 212 and clamped on the connecting portion 211. When the boss rotates, it drives the connecting portion 211 to rotate, thereby driving the lock beam 21 to move between the locked position and the unlocked position.

[0081] Optionally, the boss on the transmission member 13 and the connecting hole 212 on the connecting portion 211 may be connected by interference fit or by snap-fit, or a connecting member may be used to fix the boss in the connecting hole 212 .

[0082] Furthermore, the double-opening electronic lock further includes a first snap ring 80 and a second snap ring 90. The first snap ring 80 and the second snap ring 90 are respectively on both sides of the connecting portion 211. The first snap ring 80 and the second snap ring 90 fix the boss in the connecting hole 212.

[0083] The electronic lock double opening structure provided by the present application, under the action of the mechanical unlocking component 30, drives the lock bolt 19 on the electronic lock head 10 to move through the lock bolt top 50, thereby realizing electronic unlocking and mechanical unlocking, and unlocking is more convenient and reliable. In addition, the electronic lock double opening structure is simple, realizes miniaturization, and is easy to install.

[0084] The above description is only an optional embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A double-opening structure of an electronic lock, characterized in that: include: An electronic lock (10), a mechanical unlocking component (30), a lock bolt top (50) and a fixing seat (18); The fixing seat (18) has a first mounting hole (181), a second mounting hole (183) and a locking groove (182); the locking groove (182) is in communication with the first mounting hole (181); the electronic lock (10) is rotatably mounted in the first mounting hole (181), and the mechanical unlocking component (30) is mounted in the second mounting hole (183); The electronic lock (10) is provided with an electric control actuator (40), a controller (15), a lock bolt (19) and a first elastic element (70); a lock bolt groove (121) is provided on a side wall of the electronic lock (10), the positions of the lock bolt groove (121) and the locking groove (182) correspond to each other, and the lock bolt (19) is movably installed in the lock bolt groove (121); the first elastic element (70) applies force to the lock bolt (19) in the opening direction of the lock bolt groove (121); the controller (15) controls the electric control actuator (40), and the electric control actuator (40) is used to drive the lock bolt (19) to move out of the locking groove (182), so that the electronic lock (10) can rotate; The lock bolt top (50) is movably mounted on the fixing seat (18); the mechanical unlocking component (30) drives the lock bolt top (50) to move, and the lock bolt top (50) is used to press one end of the lock bolt (19) from the locking groove (182) into the lock bolt groove (121), so that the electronic lock (10) can rotate.

2. The double-opening structure of the electronic lock according to claim 1, characterized in that: The fixing seat (18) is provided with a slideway for the movement of the locking bolt top (50), and the locking groove (182) is communicated with the slideway.

3. The double-opening structure of the electronic lock according to claim 2, characterized in that: The mechanical unlocking component (30) is a mechanical lock core, and a cam for driving the lock bolt top (50) to move is provided on the mechanical unlocking component (30).

4. The double-opening structure of the electronic lock according to claim 3, characterized in that: The locking bolt top (50) is concave; The fixing seat (18) is provided with two slideways parallel to each other; the two legs of the lock bolt top (50) are respectively arranged on the two slideways; the two slideways are perpendicular to the locking groove (182); a second elastic element (60) is arranged between the lock bolt (19) and the lock bolt top (50), and the second elastic element (60) applies a force to the lock bolt top (50) to move away from the lock bolt (19).

5. The double-opening structure of the electronic lock as claimed in claim 4, characterized in that: The electric control actuator (40) is a motor.

6. The double-opening structure of the electronic lock according to claim 3, characterized in that: The cam of the mechanical unlocking component (30) is arranged at the center of one end of the mechanical unlocking component (30), and the cam of the mechanical unlocking component (30) is fixedly connected to the lock bolt top (50); or, The cam of the mechanical unlocking component (30) is arranged at an eccentric position at one end of the mechanical unlocking component (30), and the cam of the mechanical unlocking component (30) is movably connected to the lock bolt top (50).

7. The double-opening structure of the electronic lock according to any one of claims 1 to 6, characterized in that: The double-opening structure of the electronic lock also includes a fingerprint entry module; The controller (15) is electrically connected to the fingerprint entry module; The fingerprint entry module is used to receive fingerprint information and send the fingerprint information to the controller (15).

8. The double-opening structure of the electronic lock according to any one of claims 1 to 6, characterized in that: The double-opening structure of the electronic lock also includes a communication module; The controller (15) is electrically connected to the communication module; The communication module is installed in the electronic lock (10); the communication module is used to receive a wireless key and transmit the wireless key to the controller (15).

9. An electronic lock, characterized in that: include: Lock beam (21); And the double-opening structure according to any one of claims 1 to 8, wherein the lock beam (21) is connected to the electronic lock head (10), and the electronic lock head (10) is used to drive the lock beam (21) to move to unlock or lock.

10. The electronic lock according to claim 9, characterized in that: The electronic lock further comprises a lock housing (20); the lock beam (21) is installed in the lock housing (20); and a lock beam hole (24) adapted to the lock beam (21) is provided on the lock housing (20); The electronic lock (10) is connected to the lock beam (21); the electronic lock (10) is used to drive the lock beam (21) to extend or retract into the lock beam hole (24); The lock housing (20) is provided with a concave slot (23) for being locked on a glass door; one side of the concave slot (23) is provided with a fixing hole; and the fixing seat (18) is fixed on the fixing hole.

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