CN210598486U - Electronic lock with handle operation - Google Patents

Abstract

An electronic lock with handle operation. The problem of current electronic lock not set up the handle and open the door and the latch bolt interlock is insecure is solved. It includes lock body, oblique tongue and bumps the tongue, the lock body on be equipped with handle actuating mechanism, spacing lock and oblique tongue frame, the oblique tongue locate on the oblique tongue frame, spacing tool to lock have the first position of the spacing oblique tongue of interlocking and the second position that the oblique tongue of unblock is convenient for open the door. The beneficial effects of the utility model are that, realize the reliable spacing of oblique tongue through setting up of spacing lock, can reliably drive spacing lock action through handle actuating mechanism, be convenient for open the door fast and interlock. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Description

Electronic lock with handle operation

Technical Field

The utility model relates to an electronic lock, concretely relates to take electronic lock of handle operation.

Background

The lock is a sealing tool, which includes lock, key and its accessories, and is generally explained as "sealing implement which can be opened by using key". At present, the lock can be unlocked by using a key and instructions such as light, electricity, magnetism, sound, fingerprints and the like. The lockset not only is a protective article, but also has the functions of management and decoration.

The electronic lock is an electronic product which controls the circuit or chip to work (access control system) through password input so as to control the closing of a mechanical switch and complete the unlocking and locking tasks. There are many kinds of the circuit products, and there are simple circuit products and products with higher cost performance based on chips. The electronic coded lock which is widely applied at present is realized by taking a chip as a core and programming, the electronic door lock appears along with the development of electronic technology, and the electronic coded lock is incomparable to a mechanical lock in the aspects of use convenience, illegal unlocking prevention, intelligent management and the like, so the electronic coded lock is widely applied to industries with higher safety requirements. The common market is mainly magnetic card, IC card, TM card, radio frequency card electronic door lock, etc. In order to increase the safety performance of the electronic lock and quickly open and close the electronic lock, a touch tongue and an inclined tongue are usually arranged besides a main lock, but when the existing touch tongue and the inclined tongue are quickly opened or half-opened, the door is inconvenient to open, and interlocking is unreliable.

SUMMERY OF THE UTILITY MODEL

For solving among the background art current electronic lock and not setting up the handle and opening the door and the insecure problem of latch bolt interlocking, the utility model provides a take electronic lock of handle operation.

The technical scheme of the utility model is that: the utility model provides a take electronic lock of handle operation, includes lock body, oblique tongue and bumps the tongue, the lock body on be equipped with handle actuating mechanism, spacing lock and oblique tongue frame, the oblique tongue locate on the oblique tongue frame, spacing tool to lock have the first position of the spacing oblique tongue of interlocking and the second position that the oblique tongue of unblock is convenient for open the door.

As an improvement of the utility model, the spacing lock include articulated portion, be convenient for handle actuating mechanism driven first drive division and be used for realizing the interlocking portion of latch bolt interlocking, spacing lock articulate on the lock body and make the relative articulated portion rotation of interlocking portion through articulated portion.

As a further improvement of the present invention, the latch bolt frame is provided with an interlocking block, and the interlocking block offsets with the interlocking block when the limit lock is in the first position to realize the limit interlocking of the latch bolt.

As a further improvement of the present invention, the first driving portion is disposed on the driving plate, the first driving portion is disposed in an arc shape, the latch bolt frame is provided with a guide groove, and the driving plate is connected to the interlocking portion and the hinge portion through the guide groove.

As a further improvement, bump the tongue locate bump on the tongue frame and with bump the tongue frame linkage and be connected, bump the tongue have and stretch out the external first state of lock and contract into the internal second state of lock, bump the tongue frame and make relative articulated portion of interlocking rotate the oblique tongue of unblock through the drive plate when bumping the tongue and being in first state.

As a further improvement, the lock body on be equipped with the first elastic component that oblique tongue frame resets, spacing lock on be equipped with the second elastic component that the spacing lock of drive tends to the first position, bump and be equipped with the third elastic component that is used for the drive to bump the tongue and tends to the first state on the tongue frame, the elasticity of first elastic component is greater than the elasticity of third elastic component, the elasticity of third elastic component is greater than the elasticity of second elastic component.

As a further improvement, bump the tongue frame on be equipped with the drive through-hole that supplies the drive plate to pass, the inner wall of drive through-hole makes the limit lock be in the first position through the roof pressure drive plate when bumping the tongue and being in the second state, makes interlocking portion relative articulated portion rotate the unblock latch bolt through the drive plate when bumping the tongue and being in the first state.

As a further improvement, the lock body on be equipped with the main lock, handle actuating mechanism include first drive assembly and second drive assembly, first drive assembly on be used for driving the first actuating arm of main lock motion, second drive assembly on be equipped with and be used for driving the second actuating arm of spacing lock action.

As a further improvement of the present invention, the second driving assembly is provided with a driving groove, the first driving arm passes through the driving groove, and the first driving assembly and the second driving assembly are coaxially arranged and the second driving assembly has an idle stroke relative to the first driving assembly.

As a further improvement, the lock body on be equipped with first handle drive shaft and second handle drive shaft, first handle drive shaft drive first actuating arm, the synchronous rotation of second actuating arm through first drive assembly, the second handle drive shaft drive second actuating arm through second drive assembly and rotate and relative first drive assembly has idle running.

The beneficial effects of the utility model are that, realize the reliable spacing of oblique tongue through setting up of spacing lock, can reliably drive spacing lock action through handle actuating mechanism, be convenient for open the door fast and interlock. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Drawings

Fig. 1 is a schematic structural diagram of a limit lock 5 according to an embodiment of the present invention for a first position.

Fig. 2 is a schematic structural diagram of the limiting lock 5 according to the embodiment of the present invention for the second position.

Fig. 3 is a schematic diagram of the exploded structure of fig. 1.

Fig. 4 is a schematic diagram of the exploded structure of fig. 2.

Fig. 5 is a schematic structural view of fig. 1 with the lock body 1 and the main lock 4 removed.

Fig. 6 is a schematic structural view of the limit lock 5 in fig. 1.

Fig. 7 is a schematic structural view of the latch bracket 6 in fig. 5.

Fig. 8 is a schematic structural view of the latch holder 7 in fig. 5.

Fig. 9 is a schematic structural diagram of the second handle driving shaft driving the position-limiting lock 5 in the first position in the half-open state according to the embodiment of the present invention.

Fig. 10 is a schematic structural diagram of the second handle driving shaft driving the limit lock 5 in the second position in the half-open state according to the embodiment of the present invention.

In the figure, 1, a lock body; 11. a first elastic member; 2. a latch bolt; 3. tongue collision; 4. a handle drive mechanism; 41. a first drive assembly; 411. a first drive arm; 42. a second drive assembly; 421. a second drive arm; 422. a drive slot; 5. a limiting lock; 51. a hinge portion; 52. a first driving section; 53. an interlocking section; 54. a drive plate; 55. a second elastic member; 6. a latch bolt frame; 61. an interlock block; 62. a guide groove; 7. a tongue-touching frame; 71. a third elastic member; 72. a drive through hole; 8. and (4) a master lock.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

shown by figure 1 with combination of figures 2-10, a take electronic lock of handle operation, including lock body 1, oblique tongue 2 and bump tongue 3, lock body 1 on be equipped with handle actuating mechanism 4, spacing lock 5 and oblique tongue frame 6, oblique tongue 2 locate on oblique tongue frame 6, spacing lock 5 have the spacing first position of oblique tongue 2 of interlocking and the second position that the oblique tongue 2 of unblock is convenient for open the door. The beneficial effects of the utility model are that, realize the reliable spacing of oblique tongue through setting up of spacing lock, can reliably drive spacing lock action through handle actuating mechanism, be convenient for open the door fast and interlock. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

The limit lock 5 comprises a hinge part 51, a first driving part 52 convenient for driving the handle driving mechanism 4 and an interlocking part 53 for realizing interlocking of the latch bolt 2, and the limit lock 5 is hinged on the lock body 1 through the hinge part 51 and enables the interlocking part 53 to rotate relative to the hinge part 51. The structure enables the limiting lock to be simple and reliable in action, the inclined tongue can be driven to unlock quickly and reliably, and interlocking of the inclined tongue can be reliable. A certain radian is arranged between the interlocking part and the limiting lock body, so that the latch bolt frame and the latch bolt can be abducted when the interlocking latch bolt is closed, the latch bolt can reliably act, and the interlocking part can be interlocked more and more tightly when violently opened after being interlocked with the latch bolt frame, and the safety performance is high.

The latch bolt frame 6 is provided with an interlocking block 61, and the interlocking part 53 is abutted against the interlocking block 61 when the limit lock 5 is at the first position to realize limit interlocking of the latch bolt 2. Specifically, the first driving portion 52 is disposed on the driving plate 54, the first driving portion 52 is disposed in an arc shape, the latch bracket 6 is provided with a guide groove 62, and the driving plate 54 passes through the guide groove 62 to be connected with the interlocking portion 53 and the hinge portion 51. The structure ensures that the limit lock is reliable in interlocking and stable in action.

The latch bolt 3 is arranged on the latch bolt frame 7 and is in linkage connection with the latch bolt frame 7, the latch bolt 3 has a first state of extending out of the lock body 1 and a second state of retracting into the lock body 1, and the latch bolt frame 7 enables the interlocking part 53 to rotate relative to the hinge part 51 to unlock the latch bolt 2 through the driving plate 54 when the latch bolt 3 is in the first state. The collision tongue is in the second state when the door is closed, referring to the attached drawing 1, after the door is opened, the collision tongue is in the first state, and the driving plate and the interlocking part can be driven to rotate to unlock the oblique tongue, so that the collision tongue and the oblique tongue are linked reliably and unlocked conveniently, and the oblique tongue is prevented from being in the interlocking state due to misoperation after the door is closed, and further the oblique tongue is prevented from being damaged when the door is closed.

Lock body 1 on be equipped with the first elastic component 11 that oblique tongue frame 6 resets, spacing lock 5 on be equipped with the second elastic component 55 that drives spacing lock 5 and tend to the primary importance, bump and be equipped with on the tongue frame 7 and be used for the drive to bump third elastic component 71 that tongue 3 tends to the first state, the elasticity of first elastic component 11 is greater than the elasticity of third elastic component 71, the elasticity of third elastic component 71 is greater than the elasticity of second elastic component 55. The elastic piece enables the oblique tongue frame, the limiting lock and the collision tongue frame to be linked reliably, and due to the arrangement of different elastic forces, the product is simple and stable in action, reliable in interlocking and high in safety.

The latch bolt frame 7 is provided with a driving through hole 72 for the driving plate 54 to pass through, the inner wall of the driving through hole 72 enables the limit lock 5 to be at the first position by pressing the driving plate 54 when the latch bolt 3 is in the second state, and enables the interlocking part 53 to rotate relative to the hinge part 51 to unlock the latch bolt 2 by the driving plate 54 when the latch bolt 3 is in the first state. The drive through hole plays the effect of spacing direction to the motion of drive plate, can play the function of interlocking unblock latch bolt through the third elastic component and bump the drive through hole on the tongue frame simultaneously.

The lock body 1 is provided with a main lock 8, the handle driving mechanism 4 comprises a first driving component 41 and a second driving component 42, the first driving component 41 is used for driving the main lock 8 to move a first driving arm 411, and the second driving component 42 is provided with a second driving arm 421 used for driving the limiting lock 5 to move. Specifically, the second driving assembly 42 is provided with a driving slot 422, the first driving arm 411 passes through the driving slot 422, the first driving assembly 41 and the second driving assembly 42 are coaxially arranged, and the second driving assembly 42 has an idle stroke relative to the first driving assembly 41. The structure can reliably drive the limiting lock to move through the handle driving mechanism, so that the limiting lock can move stably and reliably.

The lock body 1 is provided with a first handle driving shaft and a second handle driving shaft, the first handle driving shaft drives a first driving arm 411 and a second driving arm 421 to synchronously rotate through a first driving component 41, and the second handle driving shaft drives the second driving arm 421 to rotate through a second driving component 42 and has an idle stroke relative to the first driving component 41. Specifically, when the first handle driving shaft is driven, refer to fig. 1-8, when the second handle driving shaft is driven, refer to fig. 9-10, the first handle driving shaft and the second handle driving shaft are respectively connected with the inner handle and the outer handle, and the inner handle can drive the first driving arm 411 and the second driving arm 421 to synchronously rotate through the first handle driving shaft, that is, the main lock and the latch bolt are directly unlocked, so as to realize quick door opening from inside, the outer handle can drive the second driving assembly 42 through the second handle driving shaft, so as to drive the second driving arm 421 to rotate and have an idle stroke relative to the first driving assembly 41, that is, the outer handle can unlock the latch bolt, when the main lock extends out of the lock body, the outer handle cannot open the door, when the main lock retracts into the lock body (that is, when the main lock is in a half-open state), the outer handle can.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims (10)

1. The electronic lock with the handle operation comprises a lock body (1), an oblique bolt (2) and a collision bolt (3), and is characterized in that the lock body (1) is provided with a handle driving mechanism (4), a limiting lock (5) and an oblique bolt frame (6), the oblique bolt (2) is arranged on the oblique bolt frame (6), and the limiting lock (5) is provided with a first position for interlocking the limiting oblique bolt (2) and a second position for unlocking the oblique bolt (2) to facilitate door opening.

2. A handle operated electronic lock according to claim 1 wherein the limit lock (5) comprises a hinged portion (51), a first driving portion (52) for facilitating driving of the handle driving mechanism (4) and a interlocking portion (53) for interlocking the latch tongue (2), the limit lock (5) being hinged to the lock body (1) via the hinged portion (51) and allowing the interlocking portion (53) to rotate relative to the hinged portion (51).

3. A handle operated electronic lock as claimed in claim 2, wherein the latch bracket (6) is provided with an interlocking block (61), and the interlocking block (53) abuts against the interlocking block (61) when the limit lock (5) is in the first position to achieve limit interlocking of the latch (2).

4. The electronic lock with handle operation as claimed in claim 2, wherein the first driving portion (52) is disposed on the driving plate (54), the first driving portion (52) is disposed in an arc shape, the latch bracket (6) is provided with a guiding slot (62), and the driving plate (54) passes through the guiding slot (62) to be connected with the interlocking portion (53) and the hinge portion (51).

5. The electronic lock with the handle operation function according to claim 4, wherein the latch bolt (3) is arranged on the latch bolt frame (7) and is in linkage connection with the latch bolt frame (7), the latch bolt (3) has a first state of extending out of the lock body (1) and a second state of retracting into the lock body (1), and the latch bolt frame (7) enables the interlocking part (53) to rotate relative to the hinge part (51) to unlock the latch bolt (2) through the driving plate (54) when the latch bolt (3) is in the first state.

6. The electronic lock with the handle operation function according to claim 5, wherein the lock body (1) is provided with a first elastic member (11) for resetting the latch bracket (6), the limit lock (5) is provided with a second elastic member (55) for driving the limit lock (5) to tend to the first position, the latch bracket (7) is provided with a third elastic member (71) for driving the latch (3) to tend to the first state, the elastic force of the first elastic member (11) is greater than that of the third elastic member (71), and the elastic force of the third elastic member (71) is greater than that of the second elastic member (55).

7. The electronic lock with the handle operation function according to claim 5, wherein the latch bracket (7) is provided with a driving through hole (72) for the driving plate (54) to pass through, the inner wall of the driving through hole (72) enables the limit lock (5) to be in the first position by pressing the driving plate (54) when the latch (3) is in the second state, and enables the interlocking part (53) to rotate relative to the hinge part (51) to unlock the latch (2) by the driving plate (54) when the latch (3) is in the first state.

8. The electronic lock with the handle operation function according to claim 1, wherein the lock body (1) is provided with a main lock (8), the handle driving mechanism (4) comprises a first driving component (41) and a second driving component (42), the first driving component (41) is used for driving the main lock (8) to move a first driving arm (411), and the second driving component (42) is provided with a second driving arm (421) used for driving the limiting lock (5) to act.

9. A handle operated electronic lock according to claim 8 wherein the second actuating member (42) is provided with an actuating slot (422), the first actuating arm (411) extends through the actuating slot (422), the first (41) and second (42) actuating members are coaxially arranged and the second actuating member (42) has an idle stroke relative to the first actuating member (41).

10. A handle operated electronic lock according to claim 9, wherein said lock body (1) is provided with a first handle driving shaft and a second handle driving shaft, said first handle driving shaft drives a first driving arm (411) and a second driving arm (421) to rotate synchronously via a first driving assembly (41), said second handle driving shaft drives said second driving arm (421) to rotate via a second driving assembly (42) and has an idle stroke with respect to said first driving assembly (41).

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