TWM604339U - Door lock device - Google Patents

Abstract

A door lock device includes a lock body assembly and an outer door handle assembly. The lock body assembly includes a lock shell, a tilt tongue module and a lock tongue linkage mechanism. The lock tongue linkage mechanism includes a diagonal tongue linkage assembly connected with the diagonal tongue module, so that the linkage tongue module moves from the locked position to the unlocked position. The outer door handle assembly includes a housing, a driving mechanism, an outer handle and an electronic unit. The driving mechanism includes a clutch control module and a clutch part, and the clutch control module is not linked with the clutch part in a normal state. The outer handle is connected with the driving mechanism to link the clutch control module. The electronic unit includes an electronic control module and an electronic unlocking mechanism. The electronic unlocking mechanism receives a signal from the electronic control module to operate the clutch control module, so that the clutch control module and the clutch are linked together, so that the outer handle can drive the inclined tongue linkage assembly .

Description

Door lock device

The new model relates to a door lock device, in particular to a door lock device that can be controlled electronically.

At present, restaurants, hotels, and hotels with relatively new equipment have generally installed electronic door locks on the door of guest rooms to facilitate management and use.

The existing electronic door lock device usually includes a lock body that needs to be installed in the door panel, an inner handle and an outer handle that are respectively installed inside and outside the door panel. The lock body includes a bolt mechanism that can be correspondingly locked in the recessed hole of the door frame, and a linkage mechanism that connects the inner and outer handles to control the locking and unlocking of the bolt mechanism. In addition, the lock body also includes a mechanism that can control whether the linkage mechanism is connected to the outer handle Linked electronic unlocking mechanism. The electronic unlocking mechanism includes a motor and a pressing member driven by the motor. By controlling the motor to drive the pressing member, the pressing member can act on the clutch pin in the linkage mechanism, so that the outer handle can be linked with the linkage mechanism to operate the lock The tongue is unlocked. The outer handle is provided with a control module coupled to the electronic unlocking mechanism. The control module can receive the unlocking signal by magnetic card induction, fingerprint sensing, password input, etc. to control the action of the electronic unlocking mechanism. The inner door handle is provided with a battery module coupled with the control module to provide power for the operation of the control module.

However, the electronic unlocking mechanism is arranged in the lock body and the lock body is installed in the door panel. If the electronic unlocking mechanism is damaged, especially when the motor fails, it is not easy to repair.

In addition, the existing door lock device is usually preset to set the door handle horizontally to the left or right. When installing the door lock device, it is necessary to install the door handle corresponding to the left or right side of the door panel, so that the door handle is installed properly. Poor applicability.

Therefore, one of the objectives of the present invention is to provide a door lock device that can solve at least one of the aforementioned problems.

Therefore, in some embodiments, the new door lock device includes a lock body assembly and an outer door handle assembly. The lock body assembly includes a lock shell, a tilt tongue module and a lock tongue linkage mechanism. The lock shell has a door side panel. The slanting tongue module is movably arranged in the lock shell, and has a slanting tongue part, and can extend out of a locking position of the door side panel at a part of the slanting tongue part and retract the slanting tongue part into the door An unlocked position of the side plate moves. The lock tongue linkage mechanism is arranged in the lock housing and includes a slanting tongue linkage assembly connected with the slanting tongue module. The slanting tongue linkage assembly can be driven to move the slanting tongue module from the locked position to the Unlock position. The outer door handle assembly includes a shell, a driving mechanism, an outer handle and an electronic unit. The shell has a shell seat and a shell cover covering the shell seat. The driving mechanism is arranged in the housing, and includes a clutch control module and a clutch component. The clutch control module has a accommodating slot for accommodating the clutch component, and the clutch control module interacts with the clutch in a normal state The clutch member is not linked and can be operated to link the clutch member together, and the clutch member is connected with the inclined tongue linkage assembly through a linkage rod to drive the inclined tongue linkage assembly. The outer handle has a holding part located outside the housing, and a connecting part that passes through the housing and is connected to the drive mechanism to link the clutch control module. The electronic unit is arranged in the housing, and includes an electronic control module and an electronic unlocking mechanism. The electronic unlocking mechanism receives a signal from the electronic control module to operate the clutch control module so that the clutch control module and the The clutch is linked together.

In some embodiments, the driving mechanism further includes a positioning member, a connecting member, and an elastic resetting member. The positioning member is fixed on the inner side of the housing and has a central through hole to accommodate the connecting portion of the outer handle. The connecting member is fixedly connected with the connecting part to be linked with the outer handle, and the elastic resetting member is arranged between the positioning member and the connecting member to provide elastic force for returning the connecting member to its original position.

In some embodiments, the positioning member further has a bottom ring wall portion, an inner convex ring portion axially protruding from the inner periphery of the bottom ring wall portion and defining the central through hole, and an inner convex ring portion connected to the outer periphery of the bottom ring wall portion The outer ring portion of the rim, a ring groove portion between the inner convex ring portion and the outer ring portion, and two protrusions protruding from the outer ring portion, the two protrusions being located at the level of one of the outer ring portions They are respectively located on the left and right sides of the inner convex ring portion, and each has a screw hole for a fastener to pass through and be locked and fixed with the shell. The connecting piece has a ring body and two rings from the ring body. The outer peripheral edge is bent and extends toward the ring groove portion and is respectively adjacent to the abutting portions of the two protrusions, and two clamping blocks protruding from the inner peripheral edge of the ring body. The elastic return member is a torsion spring and has A set of surrounding sections provided on the inner convex ring portion, and two abutting sections extending in opposite directions from both ends of the surrounding section toward the left and right sides, respectively, the two abutting sections abut against the adjacent left and right sides respectively The two protruding blocks, the two abutting parts, and the connecting part of the outer handle are provided with two clamping slots to accommodate the two clamping blocks respectively.

In some embodiments, the clutch control module further has a rotating seat, two latches, and two pin resetting parts. The rotating seat has the accommodating groove and also has two positions on a vertical diameter and up and down. Two sliding grooves extending radially at both ends and communicating with the accommodating groove, and two limit blocks respectively protruding in the two sliding grooves, the two bolts are respectively slidably received in the two sliding grooves and can An interference position extending into the accommodating slot and a leaving position away from the accommodating slot move, and each has a slot extending along the length of the plug and into which the corresponding limit block extends, the two pins are reset The parts are respectively accommodated in the slots of the two plug pins and abut between the corresponding plug pins and the limiting block to provide elastic force for the two plug pins to constantly return to the separated position. The position of one of the two plug pins is consistent with the electronic The unlocking mechanism corresponds to the electronic unlocking mechanism to move to the interference position, and the clutch has two slots corresponding to the two plug pins to accommodate the plug in the interference position.

In some embodiments, the outer door handle assembly further includes a key unlocking mechanism disposed in the housing and corresponding to the position of the other of the two latches, and the key unlocking mechanism has a key unlocking mechanism fixed to the housing The fixing seat and a pressing member which is arranged on the fixing seat and can be operated by a key to expand and contract, and the pressing member is extended by operation to press against the corresponding plug to move the plug to the interference position.

In some embodiments, the lock body assembly further includes a monitoring mechanism disposed in the lock housing and close to the tilt tongue module, and the monitoring mechanism has a mounting seat fixed on the lock housing and a movable The detecting element is arranged on the mounting base, a sensor module arranged on the mounting base, and a detecting reset element. The mounting base has a track space for accommodating the detecting element, and the detecting element has a The main body part in the mounting seat and a detecting part protruding from the mounting seat toward the inclined tongue part, the detecting part is located on the moving path of the inclined tongue part and can be pushed and moved in the same direction by the inclined tongue part, The sensor module is arranged corresponding to the main body to detect the position of the main body and is coupled to the electronic control module. The electronic control module receives the detection signal of the sensor module and detects the When the main body part deviates from the original position for a preset time, a warning signal is generated, and the detecting and resetting part is arranged between the detecting part and the mounting seat to make the detecting part constantly return to the original position.

In some embodiments, the sensing module includes a light emitter and a light receiver disposed oppositely, the main body has a shielding section between the light transmitter and the light receiver, and the shielding section A light-transmitting hole aligned with the light emitter and the light receiver when the detecting element is in the original position is provided for the light emitted from the light emitter to pass through and to be received by the light receiver.

In some embodiments, the lock body assembly further includes a square tongue module movably arranged in the lock housing, the square tongue module has a side tongue and can extend over a part of the square tongue A locking position of the door side panel and an unlocking position of the door side panel are moved by the square tongue retracted into the door side panel. The bolt linkage mechanism further includes a square tongue linkage component connected to the square tongue module and a square tongue connecting component The interlocking component of the interlocking component and the square tongue interlocking component, the square tongue interlocking component can be driven by a control member to link the square tongue module to switch between the locked position and the unlocked position, and the square tongue interlocking component The intermediate linkage component can be driven by the inclined tongue linkage component to linkage the square tongue module to switch between the locked position and the unlocked position.

In some embodiments, the lock body assembly further includes a blocking mechanism movably disposed in the lock housing. The blocking mechanism has a blocking member and a linkage member, and the blocking member can extend out of the door in a part. A locked position of the side panel and an unlocked position retracted into the side panel of the door move, and the blocking member, the inclined tongue portion, and the square tongue are arranged along the longitudinal direction of the door side panel and the inclined tongue portion is located between the blocking member and Between the square tongues, the linkage member is linked with the blocking member and has a linkage end located on the moving path of the oblique tongue, and the blocking member and the oblique tongue are synchronized on the locking by the linkage member Position and the unlocked position.

In some embodiments, the blocking member has a cuboid-shaped body and a head extending from the body and protruding from the door side panel when in the locked position, and the body has a body for the linkage member Through the through slot, the head gradually approaches from the body to the end on the opposite sides in the transverse direction so that the side facing the inclined tongue is triangular, and the linkage also has a pivot at the opposite end of the linkage end The end portion and a rod portion connecting the linkage end portion and the pivotal end portion, the pivotal end portion is pivoted to the lock housing, the rod portion passes through the slot and can link the blocking member, the blocking The mechanism also has a linkage reset part arranged between the linkage member and the lock housing, so that the linkage member drives the blocking member to return to the locked position.

In some embodiments, the electronic unlocking mechanism includes a motor, a transmission shaft and a pressing member, the motor is coupled to the electronic control module to be controlled by the electronic control module to operate, and the transmission shaft has a pressing block And it is driven to rotate by the motor to drive the pressure block to press against the pressing member or to leave the pressing member. The pressing member is pivoted on the housing and arranged corresponding to the clutch control module. When the pressing block leaves the pressing member , The pressing member does not interact with the clutch control module, and at this time the clutch control module and the clutch member cannot be linked; when the pressing block is pressed against the pressing member, the pressing member functions with the clutch control module, The clutch control module and the clutch part are linked together.

The utility model has the following functions: the electronic unlocking mechanism is arranged in the outer shell of the outer door handle assembly, and the outer door handle assembly is easy to disassemble and assemble from the door panel, and it is convenient to maintain the electronic unlocking mechanism.

1 and 2, an embodiment of the door lock device of the present invention includes a lock body assembly A and an outer door handle assembly B. The lock body assembly A is used to be installed in a door panel (not shown), and the outer door handle assembly B is used to be installed on the outside of the door panel to control whether the lock body assembly A is locked or unlocked from outside the door. In this embodiment, the door lock device 100 further includes an inner door handle assembly (not shown) arranged on the inner side of the door panel to control whether the lock body assembly A is locked or unlocked from inside the door. The inner door handle The assembly includes an inner handle and a power supply module that supplies power to the outer door handle assembly B. The inner door handle assembly can be implemented using existing technology, and will not be described in detail here.

3 and 4, the lock body assembly A includes a lock shell A1, a tilt tongue module A2, a side tongue module A3, a blocking mechanism A4, a bolt linkage mechanism A5 and a monitoring mechanism A6.

Referring to FIGS. 5 to 8, the lock housing A1 has a lock housing base A11, a lock housing cover A12 and a door side panel A13. The lock housing base A11 and the lock housing cover A12 jointly form an accommodating space for the oblique tongue module A2, the square tongue module A3, the blocking mechanism A4, the bolt linkage mechanism A5, and the monitoring mechanism A6. The door side plate A13 is connected to one side of the lock housing base A11 and the lock housing cover A12 for fixing on the side of the door panel relative to the door frame (not shown), and the door side plate A13 has an oblique tongue hole A131, a tongue hole A132, and a Stopper hole A133.

The slanting tongue module A2 can be movably arranged in the lock shell A1, and has a slanting tongue portion A21 that penetrates the slanting tongue hole A131 of the door side panel A13, a guide rod A22 connected to the slanting tongue portion A21, and a set of equipment A compression spring A23 on the guide rod A22, a force-receiving guide piece A24 arranged at one end of the guide rod A22 away from the inclined tongue A21, and a cushion washer A25 set on the guide rod A22. The lock housing A11 is provided with a limit frame A111, and the limit frame A111 forms a groove A112 that matches the guide rod A22 for the guide rod A22 to pass through and restrict the guide rod A22 to only move in the axial direction. In addition, the lock housing seat A11 and the lock housing cover A12 each form a first guide groove A14 at the relative position, and the force guide piece A24 has two first guide grooves A14 to fit in the first guide groove A14. The linearly moving guide portion A241 restricts the horizontal linear movement of the inclined tongue module A2. The cushion washer A25 is located between the compression spring A23 and the limit frame A111 to reduce the collision sound of the compression spring A23 and the limit frame A111. The slanting tongue module A2 can extend a part of the slanting tongue portion A21 out of a locked position of the door side panel A13 (as shown in Figure 9) and the slanting tongue portion A21 retracts into an unlocking position of the door side panel A13 (e.g. (Shown in Figure 11) move, and the slanting tongue module A2 is constantly restored to the locked position by the compression spring A23. That is to say, the slanting tongue module A2 is in the locked position when it is not operated by external force in the normal state.

The square tongue module A3 is movably arranged in the lock shell A1, and has a tongue portion A31 and a guiding portion A32 connected to the square tongue portion A31. The square tongue portion A31 is arranged corresponding to the square tongue hole A132 of the door side panel A13 and can extend out of the door side panel A13 through the square tongue hole A132. The guiding portion A32 is provided with a limit guiding groove A33 extending horizontally and linearly. The lock housing A1 is provided with a guide post A113 passing through the limit guide slot A33, so that the limit guide slot A33 moves linearly with respect to the guide post A113. The square tongue module A3 can be moved in a locked position of the side tongue A31 extending out of the door side panel A13 (as shown in Figure 12) and an unlocked position of the side tongue A31 retracted into the door side panel A13 (as shown in Figure 9). , When the square tongue A31 is in the locked position, the guide post A113 is located at the end of the limit guide groove A33 away from the square tongue A31, and when the square tongue A31 is in the unlocked position, the guide post A113 is positioned at the limit guide groove A33 is close to one end of the square tongue A31.

The blocking mechanism A4 is movably arranged in the lock housing A1, and has a blocking member A41, a linkage member A42, and a linkage reset member A43 (see FIG. 9). The blocking member A41 is set corresponding to the blocking member hole A133 of the door side panel A13, and can be partially extended in a locked position of the door side panel A13 (as shown in Figure 9) and retracted into an unlocked position of the door side panel A13 (as shown in Figure 9). 11) Move. In this embodiment, the blocking member A41 has a cuboid-shaped body A411 and a self-part A411 extending and protruding from the door side panel A13 at the locked position at the head A412 of the door side panel A13. The body A411 has a slot A411a for the link A42 to pass through, and two guide blocks A411b respectively located on the two sides away from the end of the head A412 and protruding oppositely from each other. In addition, the lock housing base A11 and the lock housing cover A12 respectively form a second guide groove A15 at the relative positions, so that the two guide blocks A411b can pass through and move along the second guide groove A15 horizontally and linearly. The head A412 on the opposite sides of the transverse direction of the head A411 gradually approach the end to make the side facing the oblique tongue A21 form a triangle, thereby reducing the friction between the head A412 and the door frame and enabling The head A412 can follow the force of the door frame and move from the locked position to the unlocked position. The linking member A42 is linked with the blocking member A41 and has a linking end A421 located on the moving path of the inclined tongue portion A21, a pivoting end A422 located at the opposite end of the linking end A421, and a connecting linking end A421 and a pivoting end The lever body part A423 of A422, the pivotal end part A422 is pivoted to the lock housing A1, the lever body part A423 passes through the slot A411a and can be linked to the stopper A41, and the stopper A41 and the inclined tongue part A21 are synchronized by the link A42 Move between the locked position and the unlocked position. The linkage reset member A43 is arranged between the linkage member A42 and the lock housing A1, so that the linkage member A42 drives the blocking member A41 to constantly return to the locked position. In this embodiment, the linkage reset member A43 is a torsion spring. The blocking piece A41, the oblique tongue portion A21, and the square tongue portion A31 are arranged along the longitudinal direction of the door side panel A13 and the oblique tongue portion A21 is located between the blocking piece A41 and the square tongue portion A31, thereby acting as the blocking piece A41, the oblique tongue portion A21, When the square tongue A31 is in the locked position (see Figure 12), it can prevent the thief from using the card to extend the door slit to push the diagonal tongue A21 to the unlocked position, because the upper and lower sides of the diagonal tongue A21 are separated by the square tongue A31 and The blocking member A41 blocks the movement of the card, so that the thief cannot use the card to apply force to the inclined tongue portion A21.

Referring to Figures 7 to 10, the bolt linkage mechanism A5 is provided in the lock housing A1 and includes a slanting tongue linkage assembly A51 connected with the slanting tongue module A2, and a square tongue linkage assembly connected with the square tongue module A3 The assembly A52 and an intermediate linkage assembly A53 connecting the diagonal tongue linkage assembly A51 and the square tongue linkage assembly A52. The slanting tongue linkage assembly A51 can be driven to move the slanting tongue module A2 from the locked position to the unlocked position. The square tongue linkage assembly A52 can be driven by a control element (not shown) to link the square tongue module A3 between the locked position and the unlocked position, and the square tongue linkage assembly A52 uses the intermediate linkage assembly A53 It can be driven by the inclined tongue linkage assembly A51 to link the square tongue module A3 to switch between the locked position and the unlocked position.

In this embodiment, the oblique tongue linkage assembly A51 includes a main control A511, a pulling member A512, a pulling resetting member A513, and a driving gear member A514. The main control A511 has a cylindrical portion A511a, a first driving portion A511b protruding from the outer periphery of the cylindrical portion A511a to drive the pulling member A512, and a first driving portion A511b protruding from the outer periphery of the cylindrical portion A511a to drive the driving gear member A513 Two driving part A511c. The cylindrical portion A511a is rotatably disposed on the lock shell A1 and a non-circular perforation A511d is formed in the center. In this embodiment, it is specifically a square hole for a linkage rod C (see FIG. 2) to pass through, so that the main control A511 Can be controlled by the linkage lever C to rotate. One end of the pulling member A512 is pivoted on the lock shell A1, and has a curved portion A512a shaped to match the first driving portion A511b and a pull portion A512b that abuts against the force guide piece A24 of the diagonal tongue module A2. As shown in the direction shown in Figure 9, when the main control A511 rotates clockwise, the first driving part A511b pushes against the curved part A512a of the pulling part A512 and drives the pulling part A512 to pivot to the right, while the pulling part pulls the inclined tongue module The force guide piece A24 of A2 moves to the right to move the diagonal tongue module A2 to the unlocked position as a whole (as shown in Figure 11), and when the diagonal tongue module A2 moves to the right, the diagonal tongue portion A21 pushes against and moves together The linkage end A421 of the piece A42 pivots the linkage piece A42 to the right, and the linkage piece A42 drives the blocking piece A41 to move to the right to the unlocked position (as shown in FIG. 11), whereby the tongue module A2 and the blocking mechanism A4 Can move to the unlocked position synchronously. The pull-reset member A513 is a torsion spring in this embodiment, and is provided between the pull member A512 and the lock housing A1 to provide the elastic force of the pull member A512 to reset. The driving gear A514 is sleeved on the cylindrical part A511a of the main control A511, and has a slot A514a for the movement of the second driving part A511c, and is driven to rotate by the second driving part A511c.

In this embodiment, the square tongue linkage assembly A52 includes a rotating member A521, a positioning elastic member A522, and a connecting gear member A523. The rotating member A521 is pivoted to the lock housing A1 and has a shaft portion A521a, a rotating tooth portion A521b distributed along the outer circumference of the shaft portion A521a, and a pushing portion A521c protruding from the shaft portion A521a. The shaft portion A521a is formed with a Rotating hole A521d for inserting the control element. The control member may be, for example, a knob provided on the inner side of the door panel to control the rotation of the rotating member A521 from the door. The guiding portion A32 of the square tongue module A3 is formed with a driving groove A34 into which the pushing portion A521c extends, so as to drive the square tongue module A3 to move when the rotating member A521 rotates. In the direction shown in Figure 9, when the rotating member A521 rotates clockwise, the square tongue module A3 can be pushed from the unlocked position to the locked position (as shown in Figure 12); when the square tongue module A3 is in the locked position , Rotating the rotating member A521 counterclockwise can push the square tongue module A3 from the locked position to the unlocked position. The positioning elastic member A522 is a torsion spring, and the two ends are respectively connected to the pushing portion A521c and the guide post A113, so that the square tongue module A3 is positioned in the locked position or the unlocked position by the elastic force of the positioning elastic member A522. The connecting gear member A523 has a first tooth portion A523a for meshing with the rotating tooth portion A521b and a second tooth portion A523b for meshing with the intermediate linkage assembly A53. The intermediary linkage assembly A53 is elongated and slidable up and down on the lock housing A1, and has a lower tooth portion A531 meshing with the driving gear member A514 and an upper tooth meshing with the second tooth portion A523b of the connecting gear member A523部A532. The driving gear A514 and the connecting gear A523 can be linked by the intermediary linkage assembly A53. As shown in the direction of Figure 12, when the square tongue module A3 is in the locked position, move the main control A511 of the inclined tongue linkage assembly A51 to the forward direction. Rotating in the clockwise direction can simultaneously drive the pulling member A512 and the driving gear member A514, so that the pulling member A512 is linked to the diagonal tongue module A2 and the blocking mechanism A4 to move to the unlocked position, and the drive gear member A514 is linked to the intermediate linkage assembly A53, thereby The second tooth portion A523b of the gear member A523 is connected by the intermediary linkage assembly A53, and the first tooth portion A523a and the second tooth portion A523b of the gear member A523 rotate at the same time and link the rotating member A521, so that the rotating member A521 Move the square tongue module A3 to the unlocked position at the same time.

In this embodiment, the blocking mechanism A4 further includes an auxiliary positioning member A44. The auxiliary positioning member A44 has a movable arm A441 pivoted on the lock housing A1 and an abutting post A442 protruding from the movable arm A441. One end of the movable arm A441 is adjacent to the inclined tongue linkage assembly A51, and the abutment post A442 is located close to the other end of the movable arm A441 away from the inclined tongue linkage assembly A51. When the slanting tongue module A2 is in the locked position, the movable arm A441 is horizontally arranged under the action of the slanting tongue linkage assembly A51, so that the abutment column A442 is for the linkage member A42 to abut, so as to balance the application of the linkage reset member A43 to the linkage member A42 Elasticity. When the slanting tongue linkage assembly A51 is actuated to move the slanting tongue module A2 to the unlocked position, the movable arm A441 is linked by the slanting tongue linkage assembly A51 to move one end of the abutting column A442 downwards and exit the slanting tongue portion The moving path of A21 will not affect the movement of the oblique tongue A21 to the unlocked position.

Referring to Figure 9, Figure 13 and Figure 14, the monitoring mechanism A6 is set in the lock housing A1 and is close to the tongue module A2, and has a mounting base A61 fixed on the lock housing A1 and a movably mounted mounting base A61 A detection component A62, a sensor module A63 and a detection reset component A64 arranged on the mounting base A61. The mounting seat A61 has a track space A611 for accommodating the detecting component A62. In this embodiment, the mounting seat A61 is formed by a combination of a base body A612 and a cover body A613. The detecting member A62 has a main body portion A621 located in the mounting seat A61 and a detecting portion A622 extending from the mounting seat A61 toward the inclined tongue portion A21. The detecting portion A622 is located on the moving path of the inclined tongue portion A21 and can be inclined. The tongue A21 pushes and moves in the same direction. The sensing module A63 is disposed corresponding to the main body A621 to detect the position of the main body A621. In this embodiment, the sensing module A63 includes a light emitter A631 and a light receiver A632 arranged oppositely, and the light emitter A631 and the light receiver A632 are coupled to a circuit board A633. The main body A621 of the detecting element A62 has a shielding section A621a between the light emitter A631 and the light receiver A632, and the shielding section A621a is provided with a shielding section A621a that is connected to the light emitter A631 and the light receiving device when the detecting element A62 is in the original position. The light-transmitting holes A621b aligned with the light-emitting device A632 allow the light emitted from the light-emitting device A631 to pass through and to be received by the light-emitting device A632. When the detection part A622 is pushed and moved by the inclined tongue part A21 (as shown in Figure 11), the light transmission hole A621b deviates from the original position, and the blocking section A621a will block the light transmission between the light emitter A631 and the light receiver A632 And receiving, it can detect the deviation of the detection piece A62 from the original position. When the detecting member A62 deviates from the original position, it means that the inclined tongue portion A21 is not in the locked position, so that it can be determined whether the inclined tongue module A2 is indeed in the locked position. The detecting reset piece A64 is arranged between the detecting piece A62 and the mounting seat A61 to make the detecting piece A62 return to the original position constantly, that is, when the detecting piece A62 is not affected by the inclined tongue A21, it can be detected by The measurement reset piece A64 is kept in the original position, so that the light-transmitting hole A621b can be aligned with the light transmitter A631 and the light receiver A632. In this embodiment, the detecting and restoring member A64 is a compression spring.

15 and 16, the outer door handle assembly B includes a housing B1, a driving mechanism B2, an outer handle B3, an electronic unit B4, and a key unlocking mechanism B5.

The housing B1 has a housing base B11 and a housing cover B12 covering the housing base B11. The driving mechanism B2 is arranged in the housing B1 and includes a clutch control module B21 and a clutch member B22. The clutch control module B21 has a accommodating groove B211a (see FIG. 19) for accommodating the clutch B22, and the clutch control module B21 is not linked with the clutch B22 in a normal state and can be operated to link the clutch B22 together. The clutch B22 is connected to the main control A511 (see FIG. 9) of the inclined tongue linkage assembly A51 via the linkage rod C (see FIG. 2) to drive the inclined tongue linkage assembly A51. The outer handle B3 has a holding portion B31 located outside the housing B1, and a connecting portion B32 passing through the housing B1 and connected to the driving mechanism B2 to link the clutch control module B21.

The electronic unit B4 is arranged in the housing B1 and includes an electronic control module B41 and an electronic unlocking mechanism B42. The electronic unlocking mechanism B42 receives a signal from the electronic control module B41 to operate the clutch control module B21 so that the clutch control module B21 and the clutch B22 are linked together. In this embodiment, the electronic control module B41 includes a circuit board (not shown), a modular chip (not shown) provided on the circuit board, and an input system (not shown) coupled to the circuit board, The electronic control module B41 can generate an unlock signal to control the action of the electronic unlock mechanism B42 by using password input, magnetic card induction, fingerprint induction, etc. Moreover, in conjunction with FIG. 9, the sensing module A63 of the monitoring mechanism A6 is coupled to the electronic control module B41. The electronic control module B41 receives the detection signal from the sensing module A63 and detects the main body A621 in the sensing module A63. A warning signal is generated when it deviates from the original position for a preset time. The warning signal generated by the electronic control module B41 can be transmitted to the user's mobile device or the housekeeping manager's monitoring system by wireless communication to notify the user or housekeeping manager that the door is not locked. Or the warning signal can activate the buzzer to make a warning sound.

Referring to FIG. 17, in this embodiment, the electronic unlocking mechanism B42 includes a motor B421, a transmission shaft B422, and a pressing member B423. The motor B421 is coupled to the electronic control module B41 to be controlled by the electronic control module B41. The transmission shaft B422 has a pressing block B422a and is driven to rotate by the motor B421 to drive the pressing block B422a to press against the pressing member B423 or to leave the pressing member B423. The pressing member B423 is pivoted to the housing B1 and corresponding to the clutch control module B21. When the pressing block B422a leaves the pressing member B423, the pressing member B423 does not interact with the clutch control module B21. At this time, the clutch control module B21 and the clutch B22 When the pressing block B422a is pressed against the pressing piece B423, the pressing piece B423 acts with the clutch control module B21, so that the clutch control module B21 and the clutch B22 are linked together. The relationship will be described in detail below.

Referring to FIGS. 17 to 20, in this embodiment, the driving mechanism B2 further includes a positioning member B23, a connecting member B24, and an elastic reset member B25. The positioning member B23 is fixed inside the housing B1 and has a central through hole B231 to accommodate the connecting portion B32 of the outer handle B3 (see FIG. 16), and also has a bottom ring wall portion B232, and a bottom ring wall portion B232 inner peripheral edge An inner convex ring portion B233 protruding axially and defining the central through hole B231, an outer ring portion B234 connected to the outer periphery of the bottom ring wall portion B232, and an inner convex ring portion B233 and the outer ring portion B234 between The ring groove portion B235, and two protrusions B236 protruding from the outer ring portion B234. The two protrusions B236 are located on a horizontal diameter of the outer ring portion B234 and are respectively located on the left and right sides of the inner protrusion ring portion B233, and each has a screw hole B236a for a fastener (not shown) to pass through and Locked and fixed with the shell B1. The connecting member B24 is fixedly connected to the connecting portion B32 to be linked with the outer handle B3, and has a ring body B241, two bent from the outer periphery of the ring body B241, extending toward the ring groove portion B235, and are respectively adjacent to the two protrusions B236 The abutting portion B242, and two blocking blocks B243 protruding toward each other from the inner periphery of the ring body B241. The connecting portion B32 of the outer handle B3 has two grooves B321 (see FIG. 16) to accommodate the two clamping blocks B243 respectively. The elastic restoring member B25 is provided between the positioning member B23 and the connecting member B24 to provide elastic force for returning the connecting member B24 to its original position. In this embodiment, the elastic restoring member B25 is a torsion spring and has a set inside the The surrounding section B251 of the convex ring portion B233, and two abutting sections B252 extending in opposite directions from both ends of the surrounding section B251 toward the left and right sides, respectively. The two abutting sections B252 abut against the adjacent left and right sides respectively. Two bumps B236 and the two abutting portions B242. Since the connecting piece B24 is fixedly connected to the outer handle B3, when the connecting piece B24 returns to the original position, the outer handle B3 can be driven to return to the original position.

Referring to FIGS. 19-22, the clutch control module B21 also has a rotating base B211, two bolts B212, and two pin reset members B213. The rotating seat B211 has the containing groove B211a and also has two sliding grooves B211b located on a vertical diameter and radially extending at the upper and lower ends and communicating with the containing groove B211a, and two sliding grooves B211b respectively protruding from the The limit block B211c in the two sliding grooves B211b. In this embodiment, the rotating seat B211 is composed of a main body part B214 and a bottom plate part B215. The bottom plate part B215 forms a cross bar part B215a to be embedded in the slot B321 of the connecting part B32 of the outer handle B3 (see Figure 16) In this way, the clutch control module B21 is linked with the outer handle B3. Two bolts B212 are slidably received in the two sliding grooves B211b and can move at an interference position extending into the accommodating groove B211a and a leaving position away from the accommodating groove B211a, and each has a bolt B212 The slot B212a extends in the long direction and allows the corresponding limit block B211c to extend. The two pin resetting pieces B213 are respectively accommodated in the slots B212a of the two bolts B212 and abut between the corresponding bolt B212 and the limiting block B211c to provide the two bolts B212 with elastic force to constantly return to the left position. In the embodiment, the pin reset member B213 is a compression spring. The clutch B22 has two slots B221 respectively corresponding to the two pins B212 to accommodate the pin B212 at the interference position. When the pin B212 is in the interference position, it is inserted into the corresponding slot B221 of the clutch B22, so that the clutch B22 can be linked with the clutch control module B21. At this time, the outer handle B3 can be linked by the clutch control module B21. The clutch B22, and the clutch B22 and the linkage rod C (see FIG. 2) drive the oblique tongue linkage assembly A51 (see FIG. 9).

Referring to FIGS. 17 and 18, the position of one of the two bolts B212 corresponds to the electronic unlocking mechanism B42, and is moved to the interference position by the electronic unlocking mechanism B42. In this embodiment, the pressing member B423 of the electronic unlocking mechanism B42 is provided corresponding to the upper pin B212. When the pressing block B422a of the transmission shaft B422 is pressed against the pressing member B423, the pressing member B423 presses the pin B212 and moves the pin B212 To the interference position to be inserted into the slot B221 of the clutch B22 (see Figure 20), so that the clutch control module B21 and the clutch B22 are linked together; when the pressure block B422a leaves the pressure part B423, the pressure part B423 will not The latch B212 exerts force, and the latch B212 is kept in the away position (that is, away from the slot B221 of the clutch B22) by the pin resetting member B213 (see Figure 21), so that the clutch B22 will not be linked with the clutch control module B21. At this time, turning the outer handle B3 can only rotate the clutch control module B21, but the clutch B22 will not rotate, that is, the outer handle B3 cannot drive the tongue linkage assembly A51 (see FIG. 9).

The key unlocking mechanism B5 is provided in the housing B1 and corresponds to the position of the other of the two bolts B212. In this embodiment, the key unlocking mechanism B5 is provided corresponding to the lower bolt B212. The key unlocking mechanism B5 has a fixing seat B51 fixed on the housing B1 and a pressing member B52 arranged on the fixing seat B51 and capable of being stretched and retracted by a key (not shown). The pressing member B52 is extended by the operation to press against the corresponding pin B212 to move the pin B212 to the interference position, so that the clutch B22 can be linked with the clutch control module B21. Similarly, when the pressing member B52 does not apply force to the pin B212, the pin B212 is held in the separated position by the pin resetting member B213, so that the clutch member B22 will not be linked with the clutch control module B21. In other words, in this embodiment, the clutch control module B21 can be controlled by the electronic unlocking mechanism B42 or controlled by the key unlocking mechanism B5 to be linked with the clutch B22.

In addition, in this embodiment, since the clutch control module B21 has two bolts B212 located at the upper and lower ends in the vertical diameter, when the clutch control module B21 rotates 180 degrees, the positions of the two bolts B212 can still correspond to the electronic Unlock mechanism B42 and key unlock mechanism B5. And the two protrusions B236 of the positioning member B23 are located at the left and right ends of the horizontal diameter, and the horizontal diameter of the positioning member B23 corresponds to the extension direction of the grip portion B31 of the outer handle B3. Therefore, the outer door handle assembly When B is installed on the door panel, you can adjust the holding part B31 of the outer handle B3 to the right or left according to the door opening direction. To adjust, just loosen the locking member through the protrusion B236 and turn the outer handle B3 rotates 180 degrees, and the driving mechanism B2 rotates 180 degrees with the outer handle B3 at the same time. After adjustment, the locking member and the housing B1 are locked and fixed, and then the outer handle B3 and the driving mechanism B2 can be fixed.

In this embodiment, the electronic unit B4 further includes a charging module B43 coupled to the electronic control module B41. The charging module B43 is used for an external mobile power supply (not shown), so that the mobile power supply can be used for power supply when the power supply module is insufficient.

Since the lock body assembly A is located inside the door panel, and the outer door handle assembly B is located outside the door panel, the outer door handle assembly B is easier to disassemble and assemble from the door panel than the lock body assembly A. The drive mechanism B2 And the electronic unlocking mechanism B42 is arranged in the outer door handle assembly B, so that the electronic unlocking mechanism B42 is easy to repair when it fails. In addition, the driving mechanism B2 can rotate 180 degrees with the outer handle B3, allowing the installer to adjust the direction of the grip portion B31 of the outer handle B3 according to usage requirements.

However, the above-mentioned are only examples of the present model, and should not be used to limit the scope of implementation of the present model, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

100: Door lock device A: Lock body assembly B: Outer door handle assembly C: Link rod A1: Lock shell A11: Lock housing A111: Limiting frame A112: Groove A113: Guide column A12: Lock shell cover A13: Door side panel A131: Oblique tongue hole A132: Square tongue hole A133: Stopper hole A14: The first guide groove A15: Second guide groove A2: Slant tongue module A21: Oblique tongue A22: Guide rod A23: Compression spring A24: Force guide A241: Guiding Department A25: Cushion washer A3: Square tongue module A31: Square tongue A32: Guide part A33: Limit guide groove A34: Drive slot A4: blocking mechanism A41: Stopper A411: Body A411a: Wear slot A411b: Guide block A412: Head A42: Linkage A421: Linked end A422: pivot end A423: Rod body A43: Linkage reset part A44: auxiliary positioning piece A441: Movable arm A442: Leaning column A5: Bolt linkage mechanism A51: Slant tongue linkage assembly A511: Main control A511a: cylindrical part A511b: The first drive unit A511c: The second drive unit A511d: Non-circular perforation A512: pull piece A512a: curved part A512b: Pulling Department A513: Pull the reset piece A514: Drive gear A514a: Missing slot A52: Square tongue linkage assembly A521: Rotating part A521a: Shaft A521b: Rotate the tooth A521c: Pushing Department A521d: Rotating perforation A522: Positioning elastic part A523: Connecting gear parts A523a: The first tooth A523b: The second tooth A53: Intermediary linkage components A531: Lower teeth A532: Upper teeth A6: Monitoring agency A61: Mounting seat A611: Orbital Space A612: seat body A613: Lid A62: Detection piece A621: Main body A621a: occlusion section A621b: light hole A622: Detection Department A63: Induction module A631: Optical transmitter A632: Optical receiver A633: Circuit board A64: Detect reset parts B1: Shell B11: Shell seat B12: Housing cover B2: Drive mechanism B21: Clutch control module B211: Rotating seat B211a: containing tank B211b: Chute B211c: limit block B212: Bolt B212a: Slot B213: Pin reset piece B214: Main part B215: Floor piece B215a: Crossbar B22: Clutch B221: Slot B23: positioning piece B231: Central through hole B232: bottom ring wall B233: Inner convex ring B234: Outer ring B235: Ring groove B236: bump B236a: screw hole B24: Connector B241: Ring body B242: Abutment B243: card block B25: Elastic reset piece B251: Surround section B252: Abutment section B3: Outer handle B31: Grip B32: Connection part B321: card slot B4: Electronic unit B41: Electronic control module B42: Electronic unlocking mechanism B421: Motor B422: drive shaft B422a: Press block B423: Push piece B43: Charging module B5: Key unlocking mechanism B51: fixed seat B52: compression piece

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view of an embodiment of the new door lock device; Figure 2 is a perspective view of this embodiment from another perspective; Figure 3 is a perspective view of the lock body assembly of this embodiment; 4 to 8 are perspective exploded views of the lock body assembly of this embodiment; Figure 9 is a side view of the lock body assembly of this embodiment, with the lock housing cover removed; Figure 10 is another perspective side view of the lock body assembly of this embodiment, with the lock housing seat removed; Fig. 11 is a side view similar to Fig. 9 illustrating the state where the tongue module is in the unlocked position; Figure 12 is a side view similar to Figure 9, illustrating the state that the square tongue module is in the locked position; Figure 13 is a perspective exploded view of the monitoring mechanism of this embodiment; Figure 14 is a perspective view of the monitoring mechanism of this embodiment, with the cover removed; Figures 15 and 16 are perspective exploded views of the outer door handle assembly of this embodiment; Figure 17 is a side view of the outer door handle assembly of this embodiment, with the housing cover removed; Figure 18 is a side view of the driving mechanism of the outer door handle assembly of the embodiment; Figures 19 and 20 are perspective exploded views of the drive mechanism; and 21 and 22 are three-dimensional exploded views of the clutch control module of the driving mechanism.

B: Outer door handle assembly

B1: Shell

B2: Drive mechanism

B21: Clutch control module

B211a: containing tank

B212: Bolt

B22: Clutch

B23: positioning piece

B236: bump

B25: Elastic reset piece

B3: Outer handle

B31: Grip

B4: Electronic unit

B41: Electronic control module

B42: Electronic unlocking mechanism

B421: Motor

B422: drive shaft

B422a: Press block

B423: Push piece

B43: Charging module

B5: Key unlocking mechanism

B51: fixed seat

B52: compression piece

Claims (11)

A door lock device comprising: A lock body assembly, including A lock shell with a door side panel, A slanting tongue module can be movably arranged in the lock shell, and has a slanting tongue part, and a part of the slanting tongue part can extend out of a locking position of the door side panel and the slanting tongue part is retracted into the An unlocked position of the door side panel moves, and A lock tongue linkage mechanism is provided in the lock housing and includes a slanting tongue linkage assembly connected to the slanting tongue module. The slanting tongue linkage assembly can be driven to move the slanting tongue module from the locked position to The unlocked position; and An outer door handle assembly, including A housing having a housing seat and a housing cover covering the housing seat, A driving mechanism is arranged in the housing, and includes a clutch control module and a clutch component. The clutch control module has a accommodating slot for accommodating the clutch component, and the clutch control module communicates with the clutch in a normal state. The clutch piece is not linked and can be operated to make the clutch piece move together. The clutch piece is connected to the inclined tongue linkage assembly by a linkage rod to drive the inclined tongue linkage assembly, An outer handle having a holding part located outside the housing, and a connecting part passing through the housing and connected to the driving mechanism to link the clutch control module, and An electronic unit is arranged in the housing, and includes an electronic control module and an electronic unlocking mechanism. The electronic unlocking mechanism receives a signal from the electronic control module to operate the clutch control module so that the clutch control module and The clutch is linked together. The door lock device according to claim 1, wherein the driving mechanism further includes a positioning member, a connecting member, and an elastic reset member, the positioning member is fixed on the inner side of the housing and has a central through hole to accommodate the outer handle The connecting part is fixedly connected to the connecting part to be linked with the outer handle, and the elastic resetting part is arranged between the positioning part and the connecting part to provide elastic force for returning the connecting part to its original position. The door lock device according to claim 2, wherein the positioning member further has a bottom ring wall portion, an inner convex ring portion axially protruding from the inner peripheral edge of the bottom ring wall portion and defining the central through hole, and an inner convex ring portion connected to the The outer ring portion of the outer periphery of the bottom ring wall portion, a ring groove portion between the inner convex ring portion and the outer ring portion, and two protrusions protruding from the outer ring portion, the two protrusions are located on the outer ring One of the ring portions is on the horizontal diameter and is respectively located on the left and right sides of the inner convex ring portion, and each has a screw hole for a fastener to pass through and to be locked and fixed with the shell. The connecting piece has a ring body, two Bending from the outer peripheral edge of the ring body, extending toward the ring groove portion and respectively adjacent to the abutting portions of the two protrusions, and two clamping blocks protruding toward each other from the inner peripheral edge of the ring body, the elastic reset member is The torsion spring has a surrounding section set on the inner convex ring portion, and two abutting sections extending in opposite directions from both ends of the surrounding section toward the left and right sides, and the two abutting sections abut against the left and the right, respectively The two protruding blocks and the two abutting parts adjacent on both sides, and the connecting part of the outer handle has two clamping grooves to respectively accommodate the two clamping blocks. According to claim 3, the door lock device, wherein the clutch control module further has a rotating seat, two bolts and two pin resetting parts, the rotating seat has the accommodating groove and also has two located in a vertical direction. A sliding groove extending radially on the upper and lower ends of the diameter and communicating with the accommodating groove, and two limit blocks protruding from the two sliding grooves respectively, the two pins are slidably received in the two The sliding groove can move at an interference position extending into the accommodating groove and a leaving position away from the accommodating groove, and each has a slot hole extending along the long direction of the plug and into which the corresponding limit block extends The two pin resetting pieces are respectively accommodated in the slots of the two plug pins and abut between the corresponding plug pins and the limiting block to provide elastic force for the two plug pins to constantly return to the separated position, one of the two plug pins The position of is corresponding to the electronic unlocking mechanism to move to the interference position by the electronic unlocking mechanism. The clutch has two slots corresponding to the two pins to accommodate the pin at the interference position . According to claim 4, the door lock device, wherein the outer door handle assembly further includes a key unlocking mechanism disposed in the housing and corresponding to the position of the other of the two latches, and the key unlocking mechanism has a fixed A fixing seat arranged on the housing and a pressing member arranged on the fixing seat and capable of being stretched and contracted by a key. The pressing member is extended by operation to press against the corresponding plug to move the plug to the interference position. The door lock device according to claim 1, wherein the lock body assembly further includes a monitoring mechanism arranged in the lock housing and close to the slanting tongue module, and the monitoring mechanism has an installation fixed to the lock housing Seat, a detecting component movably arranged on the mounting seat, a sensing module arranged on the mounting seat, and a detecting resetting piece. The mounting seat has a track space for accommodating the detecting piece. The test piece has a main body located in the mounting seat and a detecting portion protruding from the mounting seat toward the inclined tongue portion, the detecting portion is located on the moving path of the inclined tongue portion and can be pushed by the inclined tongue portion When moving in the same direction, the sensor module is arranged corresponding to the main body to detect the position of the main body and is coupled to the electronic control module. The electronic control module receives the detection signal of the sensor module and detects When the module detects that the main body part deviates from the original position for a preset time, a warning signal is generated, and the detection reset part is arranged between the detection part and the mounting seat to make the detection part constantly return to the original position. The door lock device according to claim 6, wherein the sensing module includes a light emitter and a light receiver arranged oppositely, and the main body has a shielding section between the light emitter and the light receiver , And the shielding section is provided with a light-transmitting hole aligned with the light emitter and the light receiver when the detecting element is in the original position, so that the light emitted from the light emitter can pass through and make the light receiver receive. The door lock device according to claim 1, wherein the lock body assembly further includes a square tongue module movably arranged in the lock shell, and the square tongue module has a side tongue and can be mounted on the square tongue. A part of the part protrudes from a locking position of the door side panel and the square tongue is retracted into an unlock position of the door side panel to move, the bolt linkage mechanism further includes a square tongue linkage assembly connected with the square tongue module and An intermediary linkage assembly that connects the diagonal tongue linkage assembly and the square tongue linkage assembly. The square tongue linkage assembly can be driven by a control member to link the square tongue module to switch between the locked position and the unlocked position. The tongue linkage component can be driven by the oblique tongue linkage component through the intermediate linkage component to link the square tongue module to switch between the locked position and the unlocked position. The door lock device according to claim 8, wherein the lock body assembly further includes a blocking mechanism movably arranged in the lock housing, the blocking mechanism having a blocking member and a linkage member, the blocking member can be A part of the door side panel extends out of a locked position and retracted into an unlocked position of the door side panel to move, and the blocking member, the diagonal tongue portion, and the square tongue portion are arranged along the longitudinal direction of the door side panel and make the diagonal tongue portion Located between the blocking member and the square tongue, the linkage member is linked with the blocking member and has a linkage end located on the moving path of the inclined tongue, and the blocking member and the inclined tongue are caused by the linkage Synchronous movement between the locked position and the unlocked position. The door lock device according to claim 9, wherein the blocking member has a cuboid-shaped body and a head extending from the body and protruding from the door side panel when in the locked position, the body having A through slot for the linkage member to pass through. The head gradually approaches from the body to the end on opposite sides of the lateral direction so that the side surface facing the oblique tongue is triangular, and the linkage member also has a linkage at the linkage end The pivotal end at the opposite end of the shaft and a rod part connecting the linkage end and the pivotal end. The pivotal end is pivoted to the lock housing, and the rod passes through the slot and can link the The blocking member, the blocking mechanism also has a linkage resetting member arranged between the linkage member and the lock housing, so that the linkage member drives the blocking member to return to the locked position. The door lock device according to claim 1, wherein the electronic unlocking mechanism includes a motor, a transmission shaft and a pressing member, the motor is coupled to the electronic control module to be controlled by the electronic control module to operate, and the transmission The shaft has a pressing block and is driven to rotate by the motor to drive the pressing block to press against the pressing piece or to leave the pressing piece. The pressing piece is pivoted on the housing and arranged corresponding to the clutch control module. When the pressing block When leaving the pressing member, the pressing member does not interact with the clutch control module. At this time, the clutch control module and the clutch member cannot be linked; when the pressing block is pressed against the pressing member, the pressing member and the clutch The function of the control module is to make the clutch control module and the clutch member move together.

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