CN216841057U

CN216841057U - Idle intelligent door lock structure

Info

Publication number: CN216841057U
Application number: CN202123292374.XU
Authority: CN
Inventors: 王炎丰; 谢海军; 任利香
Original assignee: SHENZHEN RUILONGYUAN ELECTRONICS CO Ltd
Current assignee: SHENZHEN RUILONGYUAN ELECTRONICS CO Ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-06-28
Anticipated expiration: 2031-12-25

Abstract

The application provides an idling intelligent door lock structure, which comprises an intelligent handle, a front mounting panel and a lock core assembly; the intelligent handle is provided with a motor assembly, a clutch piece and a cylindrical idle shaft; the idle shaft is rotatably inserted into the assembly hole in the front mounting panel and is limited on the assembly hole through a locking structure, so that the intelligent handle is rotatably arranged on the front mounting panel; the clutch piece is arranged in the inner cavity of the idle shaft; the motor assembly is arranged on the intelligent handle and is driven by the motor assembly to be separably connected with the lock cylinder assembly, and when the clutch assembly is connected with the lock cylinder assembly, the intelligent handle is rotated to drive the lock cylinder assembly, so that the lock cylinder assembly realizes the unlocking or locking function; compared with the prior art, the idle rotation intelligent door lock structure of the application contains fewer parts, and is simple and compact in structure, thereby being beneficial to reducing the size of the idle rotation intelligent door lock structure.

Description

Idle intelligent door lock structure

Technical Field

The utility model belongs to the technical field of the tool to lock technique and specifically relates to an intelligent lock structure idles.

Background

The existing intelligent lock is superior to the traditional lock in safety performance and appearance aesthetic feeling, so that the intelligent lock is popular with consumers, and the intelligent lock is widely applied to house gates and room doors. However, the existing intelligent lock is generally provided with an electric assembly so as to realize intelligent unlocking and locking; because intelligent tool to lock can realize more function compared in traditional tool to lock, therefore intelligent tool to lock's structure is comparatively complicated, and the size is great, and this installation degree of difficulty that can improve intelligent tool to lock and the outward appearance aesthetic feeling that reduces intelligent tool to lock.

Therefore, an intelligent lock solution with simple structure and small size needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an idle running intelligence lock structure, its simple structure and size are less.

The utility model adopts the technical scheme as follows:

an idling intelligent door lock structure comprises an intelligent handle, a front mounting panel and a lock core assembly; the intelligent handle is provided with a motor assembly, a clutch piece and a cylindrical idle shaft; the idle shaft is rotatably inserted into an assembly hole formed in the front mounting panel and is limited on the assembly hole through a locking structure; the clutch piece is arranged in the inner cavity of the idle shaft and is connected with the lock core assembly; the motor assembly is detachably connected with the clutch piece, and when the motor assembly is connected with the clutch piece, the intelligent handle can drive the lock cylinder assembly through the motor assembly and the clutch piece.

In one embodiment, the locking structure comprises an annular groove formed in the inner wall of the assembling hole, a mounting groove formed in the outer side wall of the idle shaft and a clamping key; the outside and the ring channel cooperation of card key, the inboard and the mounting groove cooperation of card key.

In one embodiment, the locking key is connected with the inner wall of the mounting groove through an elastic member, and the locking key drives the elastic member to be elastically deformed when the locking key moves inwards along the radial direction of the idle shaft.

In one embodiment, the lock cylinder assembly comprises a lock cylinder shell, a rotating shaft rotatably penetrating through the lock cylinder shell and a thumb wheel synchronously and rotatably coupled with the rotating shaft; the rotating shaft is separably connected with the clutch piece through a linkage piece, and when the rotating shaft is connected with the clutch piece through the linkage piece, the intelligent handle can drive the rotating shaft to rotate through the motor assembly, the clutch piece and the linkage piece.

In one embodiment, the lock cylinder shell comprises a first through hole, an installation notch and a second through hole which are sequentially arranged along a straight line direction, the axes of the first through hole and the second through hole are coincident, the thumb wheel is located at the installation notch, and the rotating shaft penetrates through the first through hole, the thumb wheel and the second through hole.

In an embodiment, one side of the linkage piece facing the rotating shaft is provided with a slot for the rotating shaft to be inserted, the rotating shaft is provided with a first pin hole, the side wall of the slot is provided with a second pin hole, and the rotating shaft is limited on the linkage piece in a mode that a pin shaft penetrates through the first pin hole and the second pin hole.

In one embodiment, the clutch member is provided with a locking protrusion on one side facing the linkage member, the linkage member is provided with a groove on one side facing the clutch member, and the locking protrusion and the groove are matched so that the clutch member and the linkage member can synchronously rotate.

In one embodiment, the idling intelligent door lock structure further comprises a rear mounting panel and a rear handle, and the rotating shaft rotatably penetrates through the rear mounting panel and is synchronously and rotatably connected with the rear handle.

In one embodiment, the motor assembly comprises a driving motor, a pushing member in threaded connection with a rotating shaft of the driving motor, and a clamping member connected to the pushing member; the clutch piece is provided with a clamping groove; the driving motor drives the clamping piece to move through the pushing piece, so that the clamping piece is inserted into the clamping groove or separated from the clamping groove, and when the clamping piece is inserted into the clamping groove, the clamping piece and the clutch piece can synchronously rotate.

In an embodiment, the intelligent handle is further provided with a battery and a main control circuit board, the battery and the motor assembly are both in conductive connection with the main control circuit board, and the main control circuit board is provided with a plurality of keys.

The utility model has the advantages that:

the idle shaft is rotatably inserted into the assembly hole in the front mounting panel and is limited on the assembly hole through a locking structure, so that the intelligent handle is rotatably arranged on the front mounting panel; the clutch piece is arranged in the inner cavity of the idle shaft; the motor assembly is arranged on the intelligent handle and is driven by the motor assembly to be separably connected with the lock cylinder assembly, and when the clutch assembly is connected with the lock cylinder assembly, the intelligent handle is rotated to drive the lock cylinder assembly, so that the lock cylinder assembly realizes the unlocking or locking function; compared with the prior art, the idle rotation intelligent door lock structure of the application has fewer parts and a simple and compact structure, thereby being beneficial to reducing the size of the idle rotation intelligent door lock structure.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings, there is shown in the drawings,

fig. 1 is a schematic overall structure diagram of an idling intelligent door lock structure according to an embodiment of the present invention;

fig. 2 is a schematic view of a combination structure of an idling intelligent door lock structure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the motor assembly and the smart handle according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a linkage member according to an embodiment of the present invention.

Reference is made to the accompanying drawings in which: 10. a front mounting panel; 11. an assembly hole; 111. an annular groove; 20. a rear mounting panel; 30. an intelligent handle; 31. pressing a key; 32. an idle shaft; 33. a card key; 34. a drive motor; 35. a clutch member; 351. a card slot; 36. a pusher member; 361. trepanning; 37. a fastener; 40. a rear handle; 50. a plug assembly; 51. a lock cylinder housing; 52. a thumb wheel; 53. a rotating shaft; 70. a linkage member; 71. and (4) a slot.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is provided for illustration and explanation of the invention and is not intended to limit the invention.

Referring to fig. 1-2, the present embodiment provides an idle intelligent door lock structure, which is applied to an intelligent lock. Idling intelligence lock structure includes preceding installation panel 10, back installation panel 20, intelligent handle 30, back handle 40 and lock core subassembly 50, preceding installation panel 10 is installed in the front of door, intelligent handle 30 rotationally is connected with preceding installation panel 10, back installation panel 20 is installed at the back of door, back handle 40 rotationally is connected with back installation panel 20, lock core subassembly 50 is installed in the door, and couple with intelligent handle 30 and back handle 40, intelligent handle 30 and back handle 40 all can drive lock core subassembly 50, make lock core subassembly 50 realize locking or the function of unblanking.

In this embodiment, the smart handle 30 includes a housing, a battery, a main control circuit board, a motor assembly, a clutch member 35, and a cylindrical idle shaft 32. The battery and the main control circuit board are arranged in the shell, the main control circuit board is provided with a plurality of keys 31, and the outer sides of the keys 31 are exposed out of the shell for an operator to manually press. Preferably, the idle shaft 32 is cylindrical, the idle shaft 32 is provided at one end of the housing, and an inner cavity of the idle shaft 32 communicates with the inner cavity of the housing. The motor assembly and the clutch 35 are both arranged in the inner cavity of the idle shaft 32, the clutch 35 is connected with the lock cylinder assembly 50, the motor assembly and the clutch 35 are separably connected, and when the motor assembly is connected with the clutch 35, the intelligent handle 30 can drive the lock cylinder assembly 50 through the motor assembly and the clutch 35. Battery and motor element all are connected with main control circuit board is electrically conductive, the battery is used for supplying power to motor element and main control circuit board, operating personnel is through manually pressing a plurality of buttons 31 on the main control circuit board, to main control circuit board input instruction, thereby 34 subassembly work of driving motor, make motor element and separation and reunion piece 35 hookup, separation and reunion piece 35 and cylinder subassembly 50 hookup, cylinder subassembly 50 links, can drive cylinder subassembly 50 through rotating intelligent handle 30 like this, make cylinder subassembly 50 accomplish the process of unblanking or locking. Compared with the prior art, the battery, the main control circuit board and the motor assembly of the embodiment are all integrated on the intelligent handle 30, and the intelligent handle 30 does not need to be led to the outside to be connected with a lead, so that the idling intelligent door lock structure of the embodiment is simple and compact in structure and small in size.

Referring to fig. 3, in the present embodiment, the motor assembly includes a driving motor 34 disposed in an inner cavity of the idle shaft 32, a pushing member 36 in threaded connection with a rotating shaft 53 of the driving motor 34, and a clamping member 37 connected to the pushing member 36, specifically, the driving motor 34 is fixedly connected to the inner cavity of the idle shaft 32, the pushing member 36 has a sleeve hole 361, an inner wall of the sleeve hole 361 has an internal thread, the rotating shaft 53 of the driving motor 34 has an external thread, and the internal thread of the sleeve hole 361 is in threaded connection with the external thread of the driving motor 34. A clamping groove 351 is formed in one side, facing the clamping piece 37, of the clutch piece 35, the driving motor 34 is driven to move back and forth along the axial direction of the idle shaft 32 when rotating forward and backward, the driving piece 36 drives the clamping piece 37 to move back and forth along the axial direction of the idle shaft 32, so that the clamping piece 37 is connected with the clamping groove 351 of the clutch piece 35 in an inserting mode or separated from the clamping groove 351 of the clutch piece 35, when the clamping piece 37 is connected with the clamping groove 351 of the clutch piece 35 in an inserting mode, the clamping piece 37 and the clutch piece 35 can rotate synchronously, the driving motor 34, the idle shaft 32, the driving piece 36, the clamping piece 37 and the clutch piece 35 can rotate synchronously, and finally the intelligent handle 30 and the clutch piece 35 can rotate synchronously. When the engaging member 37 is separated from the engaging groove 351 of the clutch member 35, the engaging member 37 cannot rotate synchronously with the clutch member 35, so that the intelligent handle 30 and the clutch member 35 cannot rotate synchronously, and when the intelligent handle 30 is rotated by an operator, the clutch member 35 cannot be driven, so that the lock cylinder assembly 50 cannot be driven by the clutch member 35, that is, the unlocking or locking process cannot be realized by rotating the intelligent handle 30.

Referring to fig. 2, in the present embodiment, the front mounting panel 10 is provided with a mounting hole 11, the idle shaft 32 is rotatably inserted into the mounting hole 11, and is limited on the mounting hole 11 through a locking structure, so that the idle shaft 32 can rotate relative to the front mounting panel 10, and can also be limited on the front mounting panel 10, which is beneficial to the simplicity and compactness of the components of the overall structure of the present embodiment, and the small size.

In the present embodiment, the locking structure includes an annular groove 111 opened on the inner wall of the fitting hole 11, a mounting groove opened on the outer side wall of the idle shaft 32, and a catch 33. The outer side of the snap key 33 is engaged with the annular groove 111, and the inner side of the snap key 33 is engaged with the mounting groove, and the idle shaft 32 is only rotated and cannot move in the axial direction of the mounting hole 11 under the restriction of the snap key 33, thereby restricting the idle shaft 32 on the mounting hole 11. When the idle shaft 32 rotates, the idle shaft 32 drives the snap key 33, and the annular groove 111 can limit the axial displacement of the snap key 33 along the assembly hole 11, and can also guide the moving process of the snap key 33, so that the rotating processes of the snap key 33 and the idle shaft 32 are more stable. The locking structure of this embodiment contains less spare part, and its simple structure is compact, is favorable to reducing the size of idle running intelligence lock structure.

Further, the clamping key 33 is connected with the inner wall of the mounting groove through an elastic member, preferably, the elastic member is a linear spring, one end of the linear spring is connected with the clamping member, and the other end of the linear spring is connected with the inner end wall of the mounting groove. In other embodiments, the elastic member may be an elastic member such as elastic rubber or elastic metal sheet. During assembly, the idle shaft 32 is inserted into the assembly hole 11, the inner wall of the assembly hole 11 presses the latch 33, the latch 33 moves in a manner of contracting inwards along the radial direction of the idle shaft 32, the latch 33 compresses the linear spring, so that the linear spring is elastically deformed, when the latch 33 moves to a position corresponding to the annular groove 111, the elastic force of the linear spring pushes the latch 33 to move outwards along the radial direction of the idle shaft 32, the outer side of the latch 33 moves into the annular groove 111, and the idle shaft 32 is assembled on the assembly hole 11.

In the present embodiment, the cylinder assembly 50 includes a cylinder housing 51, a rotating shaft 53 rotatably disposed through the cylinder housing 51, and a thumb wheel 52 synchronously rotatably coupled with the rotating shaft 53. The lock core shell 51 comprises a first through hole, a mounting notch and a second through hole which are sequentially arranged along a straight line direction, the axes of the first through hole and the second through hole are coincident, the thumb wheel 52 is positioned at the mounting notch, the thumb wheel 52 is provided with a mounting hole, the rotating shaft 53 penetrates through the first through hole, the mounting hole of the thumb wheel 52 and the second through hole, the rotating shaft 53 and the mounting hole of the thumb wheel 52 can be synchronously and rotatably inserted, for example, the rotating shaft 53 can be synchronously rotated with the inner wall of the mounting hole of the thumb wheel 52 in a manner of matching a clamping key and a clamping groove, the rotating shaft 53 and the first through hole can relatively rotate, the rotating shaft 53 and the second through hole can relatively rotate, in other embodiments, the rotating shaft 53 comprises a square shaft and a shaft sleeve which is sleeved outside the square shaft, the shaft sleeve and the square shaft can synchronously rotate, the shaft sleeve penetrates through the first through hole, the second through hole and the mounting hole of the thumb wheel 52, the shaft sleeve and the first through hole can relatively rotate, the shaft sleeve and the second through hole can relatively rotate, the shaft sleeve is in interference fit with the mounting hole of the dial wheel 52, so that the shaft sleeve and the dial wheel 52 can synchronously rotate, when the square shaft rotates, the dial wheel 52 is driven by the shaft sleeve, and the dial wheel 52 is matched with other parts of the intelligent lock to complete the unlocking or locking process, in other embodiments, the rotating shaft 53 can also be a round shaft or a shaft piece with other shapes; in other embodiments, the mounting holes of the sleeve and the thumb wheel 52 can also be matched with the pin holes through a pin key to realize synchronous rotation.

In the present embodiment, the rotating shaft 53 is detachably coupled to the clutch member 35 via a link member 70, and when the rotating shaft 53 is coupled to the clutch member 35 via the link member 70, the smart grip 30 can drive the rotating shaft 53 to rotate via the motor assembly, the clutch member 35 and the link member 70. Specifically, the side of the link member 70 opposite to the rotating shaft 53 is rotatably assembled in the idle shaft 32, the side of the clutch member 35 facing the link member 70 is provided with a locking protrusion, the side of the link member 70 facing the clutch member 35 is provided with a groove, and the locking protrusion and the groove are matched so that the clutch member 35 and the link member 70 can synchronously rotate. Referring to fig. 4, a slot 71 for inserting the rotating shaft 53 is formed on a side of the linkage member 70 facing the rotating shaft 53, and the linkage member 70 is limited on the assembling hole 11 by the rotating shaft 53 and the clutch member 35, and cannot be displaced along the axial direction of the assembling hole 11.

Furthermore, the end of the rotating shaft 53 is provided with a first pin hole, the side wall of the slot 71 is provided with a second pin hole, and the rotating shaft 53 is limited on the linkage member 70 by a pin shaft (not shown) passing through the first pin hole and the second pin hole, so that the connecting mode has a simple and compact structure, a small size, and convenient and fast assembly. The rotating shaft 53 rotatably penetrates the rear mounting panel 20 and is rotatably connected with the rear handle 40 in synchronization.

Compared with the prior art, the idle rotation intelligent door lock structure of the embodiment has fewer parts and a simple and compact structure, thereby being beneficial to reducing the size of the idle rotation intelligent door lock structure.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical concept scope, what carry out multiple simple variant and different embodiments to technical scheme goes on does not violate the utility model discloses the arbitrary combination of the thought of creation all should be within the scope of protection of the utility model.

Claims

1. An idling intelligent door lock structure is characterized by comprising an intelligent handle, a front mounting panel and a lock core assembly; the intelligent handle is provided with a motor assembly, a clutch piece and a cylindrical idle shaft; the idle shaft is rotatably inserted into a mounting hole formed in the front mounting panel and is limited on the mounting hole through a locking structure; the clutch piece is arranged in the inner cavity of the idle shaft and is connected with the lock cylinder assembly; the motor assembly is detachably connected with the clutch piece, and when the motor assembly is connected with the clutch piece, the intelligent handle can drive the lock cylinder assembly through the motor assembly and the clutch piece.

2. The idle intelligent door lock structure as claimed in claim 1, wherein the locking structure comprises an annular groove opened on the inner wall of the assembly hole, a mounting groove opened on the outer side wall of the idle shaft and a clamping key; the outside of card key with the ring channel cooperation, the inboard of card key with the mounting groove cooperation.

3. The idling smart door lock structure of claim 2, wherein the locking key is connected to the inner wall of the mounting groove by an elastic member, and the locking key drives the elastic member to be elastically deformed when the locking key moves inward in the radial direction of the idling shaft.

4. The idling intelligent door lock structure of claim 1, wherein the lock cylinder assembly comprises a lock cylinder housing, a rotating shaft rotatably penetrating the lock cylinder housing, and a thumb wheel synchronously rotatably coupled with the rotating shaft; the rotating shaft is detachably connected with the clutch piece through a linkage piece, and when the rotating shaft is connected with the clutch piece through the linkage piece, the intelligent handle can drive the rotating shaft to rotate through the motor assembly, the clutch piece and the linkage piece.

5. The idling intelligent door lock structure of claim 4, wherein the cylinder housing comprises a first through hole, a mounting notch and a second through hole arranged in a straight line direction in sequence, the axes of the first through hole and the second through hole are coincident, a thumb wheel is located in the mounting notch, and the rotating shaft penetrates through the first through hole, the thumb wheel and the second through hole.

6. The intelligent door lock structure of claim 4, wherein a slot is provided on a side of the link member facing the rotating shaft, the rotating shaft is provided with a first pin hole, a side wall of the slot is provided with a second pin hole, and the rotating shaft is limited on the link member by a pin shaft passing through the first pin hole and the second pin hole.

7. The lost motion smart door lock structure of claim 4 wherein a side of the clutch member facing the linkage member is provided with a detent, and a side of the linkage member facing the clutch member is provided with a groove, the detent and groove cooperating to allow the clutch member and the linkage member to rotate synchronously.

8. The idling intelligent door lock structure of claim 4, further comprising a rear mounting panel and a rear handle, wherein the shaft rotatably extends through the rear mounting panel and is synchronously rotatably connected with the rear handle.

9. The idle intelligent door lock structure of claim 1, wherein the motor assembly comprises a driving motor arranged in the cavity of the idle shaft, a pushing member in threaded connection with a rotating shaft of the driving motor, and a clamping member connected to the pushing member; the clutch piece is provided with a clamping groove; the driving motor drives the clamping piece to move through the pushing piece, so that the clamping piece is inserted into the clamping groove or separated from the clamping groove, and when the clamping piece is inserted into the clamping groove, the clamping piece and the clutch piece can synchronously rotate.

10. The intelligent idling door lock structure of claim 1, wherein the intelligent handle further comprises a battery and a main control circuit board, the battery and the motor assembly are both electrically connected to the main control circuit board, and the main control circuit board comprises a plurality of keys.