CN210195490U

CN210195490U - Manual-automatic integrated double-drive lock body

Info

Publication number: CN210195490U
Application number: CN201920715135.4U
Authority: CN
Inventors: Yonghong Yang; 杨永红
Original assignee: Deshidun Shenzhen Technology Co ltd
Current assignee: Deshidun Shenzhen Technology Co ltd
Priority date: 2019-05-19
Filing date: 2019-05-19
Publication date: 2020-03-27
Anticipated expiration: 2029-05-19

Abstract

The patent discloses a manual-automatic integrated double-drive lock body, wherein an automatic lock driving device (2), a transfer transmission device (3), a main bolt assembly (4), a manual driving device (5) and an oblique bolt assembly (6) are arranged in a lock shell (1), the automatic lock driving device (2) comprises a driving motor (201) and a transmission assembly, and the driving motor (201) is electrically connected with an unlocking/locking controller outside the lock shell (1); the automatic lock driving device (2) drives the transfer transmission device (3) to act through the clutch balance wheel (205), and the transfer transmission device (3) drives the main bolt assembly (4) and the latch bolt assembly (6) to act, so that automatic locking/unlocking is realized; an emergency hole (303) is formed in a transmission wheel (302) of the transfer transmission device (3) to realize emergency unlocking/locking; the automatic unlocking device has the advantages that the manual and automatic unlocking/locking functions can be realized, and the emergency unlocking function of the automatic lock can be realized.

Description

Manual-automatic integrated double-drive lock body

Technical Field

The patent relates to a lock body of an electronic lock, in particular to a manual-automatic integrated double-drive lock body.

Background

The existing electronic lock is mainly provided with a semi-automatic electronic lock and a full-automatic electronic lock, the semi-automatic electronic lock mainly adopts the operation of a handle to complete the locking and unlocking actions, certain inconvenience is caused in the using process, the full-automatic lock can realize the automatic locking and unlocking actions, but the emergency unlocking and automatic control part share one lock cylinder, and if the lock cylinder part fails, the full-automatic electronic lock can be paralyzed, so that great troubles are caused to customers.

Disclosure of Invention

The utility model provides a purpose is to provide a manual-automatic body that drives, not only can realize manual and automatic function of unblanking/shutting, can realize the emergent function of unblanking of automatic lock moreover.

The utility model discloses a technical scheme is:

the utility model provides a lock body is driven to manual-automatic an organic whole, is provided with main spring bolt subassembly, manual drive device and oblique tongue subassembly inside the lock shell, and manual drive device is used for the action of manual drive main spring bolt subassembly and oblique tongue subassembly, realizes manual shutting/unblanking, characterized by: an automatic lock driving device and a transfer transmission device are also arranged in the lock shell, the automatic lock driving device comprises a driving motor and a transmission component, and the driving motor is electrically connected with an unlocking/locking controller outside the lock shell; the power output end of the driving motor is connected with the input end of the transmission assembly, the output end of the transmission assembly is provided with a clutch balance wheel, and the automatic lock driving device drives the transfer transmission device to act through the swinging of the clutch balance wheel; the transfer transmission device drives the main bolt assembly and the latch bolt assembly to act, so that automatic locking/unlocking is realized; an emergency hole is formed in a transmission wheel of the transfer transmission device, and the transfer transmission device is manually driven to act through the emergency hole to realize emergency unlocking/locking;

the transmission assembly of the automatic lock driving device comprises a worm, a worm wheel and a transmission gear assembly which are meshed in sequence, a clutch balance wheel is arranged at the output end of the transmission gear assembly, the output end of a driving motor is rigidly connected with the worm, power generated by the driving motor is transmitted to the clutch balance wheel through the transmission assembly, a transfer transmission device comprises a transmission wheel and a driving wheel which are coaxially linked, when the clutch balance wheel is meshed with the transmission wheel, the transfer transmission device is driven to act, the driving wheel is linked with an automatic lock linkage plate arranged on a main lock tongue assembly, and the automatic lock linkage plate drives the main lock tongue assembly and an oblique tongue assembly to act to realize unlocking/locking;

the two clutch balance wheels are arranged on a balance wheel shifting plate, and the balance wheel shifting plate is linked with a transmission gear component of the automatic lock driving device;

the manual driving device is internally provided with a square shaft hole and a transmission plate, when a handle of the electronic lock is lifted up, the square shaft of the handle is inserted into the square shaft hole to drive the transmission plate to move, the transmission plate is linked with a manual transmission plate arranged on the main spring bolt assembly, and simultaneously, the main spring bolt assembly is driven to extend out of the end face of the lock shell, so that manual locking is realized; when the controller gives the signal of unblanking, the action of the partial clutch of electronic lock handle, the handle of electronic lock is pushed down this moment, inserts the square shaft hole through the handle square shaft and drives the driving plate motion, and the manual driving plate linkage of installation on driving plate and the main spring bolt subassembly drives the main spring bolt of main spring bolt subassembly and the spring bolt entering lock shell of latch bolt subassembly simultaneously, realizes manually unblanking.

The advantage of this patent is:

1) the electronic lock can be independently used as an automatic lock body, and the lock body realizes the functions of automatic unlocking and locking, so that the external structural design of the electronic lock is simplified, imagination space can be better played, various emergency unlocking options can be provided, and the defect of single emergency unlocking/locking of the conventional full-automatic lock is overcome;

2) the lock body can be used for upgrading the existing handle-type electronic lock, and the existing semi-automatic electronic lock can be upgraded into the manual-automatic integrated electronic lock only by adjusting the electronic scheme of the lock body, so that the lock body is suitable for upgrading the existing products, and the investment cost can be greatly reduced;

3) multiple unlocking modes coexist in the lock body, and when the electronic lock breaks down, the lock can be unlocked by multiple emergency methods, so that the reliability and the convenience of the electronic lock are greatly improved.

Drawings

Fig. 1 is a schematic view of an assembly of an embodiment of the present invention, fig. 2 is a schematic view of a main bolt assembly, and fig. 3 is a schematic view of a transfer transmission device;

in the drawings, 1, a lock shell; 2. an automatic lock driving device; 201. a drive motor; 202. a worm; 203. a worm gear; 204. a transmission gear assembly; 205. a clutched balance wheel; 206. a balance dial plate; 3. a transfer transmission device; 301. a driving wheel; 302. a transfer wheel; 303. an emergency hole; 4. a main bolt assembly; 401. automatically locking the linkage plate; 402. a manual drive plate; 403. a main bolt; 5. a manual drive device; 501. a drive plate; 502. A square shaft hole; 6. a latch bolt assembly.

Detailed Description

As shown in fig. 1, the lock body of the patent comprises a lock shell 1, wherein an automatic lock driving device 2, a main bolt assembly 4, a transfer transmission device 3, a manual transmission device 5 and a latch bolt assembly 6 are installed in the lock shell 1; the automatic lock driving apparatus 2 includes a driving motor 201 and a transmission assembly. The transmission assembly comprises a worm 202, a worm wheel 203, a transmission gear assembly 204 and a clutch balance wheel 205 which are meshed in sequence, the driving motor 201 is electrically connected with an external electronic lock controller, and the driving motor 201 is controlled to move by the electronic lock controller; the power output end of the driving motor 201 is rigidly connected with the scroll 202 to output torque and power, and then is driven by the turbine 203 and the transmission gear assembly 204, the output end of the transmission gear assembly 204 is provided with a clutch balance 205, the clutch balance 205 is coaxially and externally engaged with the output end gear of the transmission gear assembly 204, the driving motor 201 drives the transmission assembly to rotate so that the clutch balance 205 swings relative to the transfer transmission device 2, and the intermittent engagement with the input end of the transfer transmission device 2 is realized; in order to reduce the swing range of the clutch balance 205 and effectively utilize the space of the lock body, in the present embodiment, two clutch balances 205 are adopted, the two clutch balances are installed at both ends of a V-shaped balance plate 206, the balance plate 206 is arranged on the axle of the output end gear of the transmission gear assembly 204, the two clutch balances 205 are respectively engaged with the output end gear, and the rotation directions of the two clutch balances 205 are opposite. As shown in fig. 1 to 2, the main bolt assembly 4 includes an automatic lock linkage plate 401, a manual transmission plate 402 and a main bolt 403, and the main bolt assembly 4 is locked/locked by controlling the automatic lock linkage plate 401 to control the main bolt 403 to extend out or retract to the end surface of the lock case 1; the manual transmission plate 402 and the automatic lock linkage plate 401 form a linkage mechanism through a sliding groove, the manual transmission plate 402 can control the automatic lock linkage plate 401 to move, and the manual transmission plate 402 rotates to drive the automatic lock linkage plate 401 to stretch and retract so as to realize manual unlocking/locking of the main bolt assembly 4.

The manual driving means 5 includes a driving plate 501 and a square shaft hole 502, the square shaft hole 502 is provided on the driving plate 501, the transmission plate 501 rotates around the central axis thereof by inserting the square head of the end of the handle into the square shaft hole 502, the transmission teeth are arranged on the periphery of the transmission plate 501, the driving teeth are engaged with the driving teeth on the manual driving plate 402 of the main bolt assembly 4, the driving plate 501 rotates to drive the manual driving plate 402 on the main bolt assembly 4 to rotate, the manual driving plate 402 drives the automatic locking linkage plate 401 of the main bolt assembly 4 to move through the sliding block on the connecting plate connected with the manual driving plate 402, so that the main bolt 403 extends out of the end face of the lock shell 1 or returns into the end face of the lock shell 1, meanwhile, the manual transmission plate 402 is linked with the latch bolt assembly 6, so that the latch bolt of the latch bolt assembly 6 extends out of the end face of the lock case 1 or returns into the end face of the lock case 1, and manual unlocking/locking can be achieved through the handle.

As shown in fig. 3, the transfer transmission device 3 includes a driving wheel 301 and a transmission wheel 302, and the driving wheel 301 and the transmission wheel 302 are coaxial and synchronously linked with each other; the transmission wheel 302 is in clearance engagement with the clutch balance 205 of the automatic lock driving device 2, the driving wheel 301 is in engagement with the rack on the automatic lock linkage plate 401 of the main bolt assembly 4, and the main bolt assembly 4 is driven to act to realize unlocking/locking.

The functions of this patent are described separately below according to the illustrated structure:

automatic unlocking and locking functions: as shown in fig. 1, in the automatic lock driving device 2 mentioned in this patent, a signal line is connected to the outside of the driving motor 201, the external electronic lock is connected to the automatic lock driving device 2 through the signal line, and an unlocking or locking signal is sent to the driving motor 201 through the operation judgment of the electronic lock, when the driving motor 201 receives the unlocking signal, the worm 202 connected to the driving motor 201 is driven to rotate, the two clutch balances 205 fixed on the balance dial plate 206 are driven to rotate through the transmission of the transmission gear assembly 204 in the automatic lock driving device 2, at this time, the two clutch balances 205 synchronously rotate to an angle until the clutch balance 205 in the unlocking direction is meshed with the transmission wheel 302 in the transfer transmission device 3, the transmission wheel 302 is linked with the driving wheel 301, the driving wheel 301 is meshed with the automatic lock linkage plate 401 to drive the main bolt assembly 4 to move in the unlocking direction, meanwhile, the latch bolt component 6 is driven to move towards the unlocking direction, so that the action of automatic unlocking is realized; when the driving motor 201 receives the locking signal, the worm 202 connected to the driving motor 201 is driven to rotate, the two clutch balances 205 fixed on the balance shifting plate 206 are driven to rotate through the transmission of the transmission gear component 204 in the automatic lock driving device 2, at the moment, the two clutch balances 205 synchronously rotate to an angle until the clutch balances 205 in the locking direction are meshed with the transmission wheel 302 in the transfer transmission device 3, the transmission wheel 302 is linked with the driving wheel 301, the driving wheel 301 is meshed with the automatic lock linkage plate 401 to drive the main bolt component 4 to move towards the locking direction, and the automatic unlocking action is realized, meanwhile, the latch bolt assembly 6 is automatically locked through a self-arranged spring system, and the structure of a double-clutch balance wheel is used in the embodiment, so that the space in the lock body can be effectively utilized, and a single-clutch balance wheel or a multi-clutch balance wheel structure can be used if the internal space allows.

The manual locking and unlocking function of the square shaft hole is as follows: the manual driving device 5 in this patent is provided with a square shaft hole 502, the square shaft hole 502 of the handle of the matched electronic lock is inserted into the square shaft hole 502 of the manual driving device 5, when the handle of the electronic lock is lifted, the square shaft hole 502 drives the transmission plate 501 to rotate, the transmission plate 501 is connected with the manual transmission plate 402 in the main bolt assembly 4 to drive the main bolt assembly 4 to move, so that the bolt 403 extends out of the end surface of the lock case 1, thereby realizing the action of manual locking, when the matched electronic lock gives an unlocking signal, the clutch mounted on the matched electronic lock is closed, the handle is pressed down to open the door, when the handle is pressed down, the handle square shaft inserted into the square shaft hole 502 rotates to drive the transmission plate 501 to rotate, the transmission plate 501 is connected with the manual transmission plate 402 in the main bolt assembly 4 to drive the main bolt assembly 4 to move, so that the bolt 403 is drawn into the lock case 1, and simultaneously drive the oblique bolt assembly 6 to enter the lock case 1, and manual unlocking action is realized.

The function of unlocking through the emergency hole 303 of the transfer transmission device 3: this emergent unlocking mechanism that outside electronic lock was equipped with can be connected to emergent hole 303, can be directly insert emergent unlocking mechanism's output in emergent hole 303, break down when the tool to lock, or under the condition that has special demand, emergent unlocking mechanism that is equipped with through outside electronic lock directly rotates emergent hole 303 and unblanks or block, the method is just to rotate transfer transmission 3 through emergent hole 303, action wheel 301 in the transfer transmission 3 meshes with automatic lock linkage plate 401 in the main spring bolt subassembly 4, drive main spring bolt subassembly 4 and move, realize emergent shutting and the function of unblanking according to the demand.

The disclosure above is only a few examples of the applications of this patent, but the content of this patent is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the patent.

Claims

1. The utility model provides a lock body is driven to manual-automatic's two, is provided with main spring bolt subassembly (4), manual drive device (5) and oblique tongue subassembly (6) inside lock shell (1), and manual drive device (5) are used for manual drive main spring bolt subassembly (4) and oblique tongue subassembly (6) action, realize manual shutting/unblank, characterized by: an automatic lock driving device (2) and a transfer transmission device (3) are further arranged in the lock shell (1), the automatic lock driving device (2) comprises a driving motor (201) and a transmission assembly, and the driving motor (201) is electrically connected with an unlocking/locking controller outside the lock shell (1); the power output end of the driving motor (201) is connected with the input end of the transmission assembly, the output end of the transmission assembly is provided with a clutch balance wheel (205), and the automatic lock driving device (2) drives the transfer transmission device (3) to move through the swinging of the clutch balance wheel (205); the transfer transmission device (3) drives the main bolt assembly (4) and the latch bolt assembly (6) to act, so that automatic locking/unlocking is realized; an emergency hole (303) is formed in a transmission wheel (302) of the transfer transmission device (3), and emergency unlocking/locking is achieved by manually driving the transfer transmission device (3) to act through the emergency hole (303).

2. The lock body of claim 1, wherein the lock body comprises: the transmission assembly of the automatic lock driving device (2) comprises a worm (202), a worm wheel (203) and a transmission gear assembly (204) which are meshed in sequence, a clutch balance wheel (205) is arranged at the output end of the transmission gear assembly (204), the output end of the driving motor (201) is rigidly connected with the worm (202), the power generated by the driving motor (201) is transmitted to the clutch balance wheel (205) through the transmission component, the transfer transmission device (3) comprises a transmission wheel (302) and a driving wheel (301) which are coaxially linked, when the clutch balance wheel (205) is meshed with the transmission wheel (302), the transfer transmission device (3) is driven to act, the driving wheel (301) is linked with an automatic lock linkage plate (401) arranged on the main lock tongue assembly (4), and the automatic lock linkage plate (401) drives the main lock tongue assembly (4) and the latch bolt assembly (6) to act to realize unlocking/locking.

3. The lock body of claim 1, wherein the lock body comprises: the two clutch balance wheels (205) are arranged, the two clutch balance wheels (205) are arranged on a balance wheel shifting plate (206), and the balance wheel shifting plate (206) is linked with a transmission gear assembly (204) of the automatic lock driving device (2).

4. The lock body of claim 1, wherein the lock body comprises: the manual driving device (5) is internally provided with a square shaft hole (502) and a transmission plate (501), when a handle of the electronic lock is lifted up, the square shaft of the handle is inserted into the square shaft hole (502) to drive the transmission plate (501) to move, the transmission plate (501) is linked with a manual transmission plate (402) arranged on the main bolt assembly (4), and meanwhile, the main bolt assembly (4) is driven to extend out of the end face of the lock shell to realize manual locking; when the controller gives the signal of unblanking, the action of the partial clutch of electronic lock handle, the handle of electronic lock is pushed down this moment, insert square shaft hole (502) through the handle square shaft and drive driving plate (501) motion, manual driving plate (402) linkage of installation on driving plate (501) and the main spring bolt subassembly (4), the spring bolt that drives main spring bolt (403) of main spring bolt subassembly (4) and oblique spring bolt subassembly (6) simultaneously gets into in lock shell (1), realize manual unblanking.