CN110836045B

CN110836045B - Anti-knocking intelligent lock clutch structure

Info

Publication number: CN110836045B
Application number: CN201911121109.XA
Authority: CN
Inventors: 林琦; 周秀凯; 龚凯安; 张浙栋
Original assignee: Zhejiang Yintejia Intelligent Technology Co ltd
Current assignee: Zhejiang Int Smart Home Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2021-04-30
Anticipated expiration: 2039-11-15
Also published as: CN110836045A

Abstract

The invention relates to the technical field of hardware, in particular to an anti-knocking intelligent lock clutch structure which comprises a clutch cover, wherein a clutch piece is arranged at the top of the clutch cover, a motor fixing shell is arranged at the top of the clutch piece, and a motor is arranged in the motor fixing shell; the separation and reunion spare includes the separation and reunion key seat, and the inseparable welding in top of separation and reunion key seat has the position circle, and the cross track has been seted up to the inside of separation and reunion key seat, and the outer wall of separation and reunion key seat is run through to the orbital outer end of cross, and orbital inside sliding connection of cross has the separation and reunion round pin, and the inseparable welding in one end top of separation and reunion round pin has the lug. In the design of the invention, the risk of clutch pin falling off caused by the knocking of lawless persons can be avoided by rotating the designed clutch piece, the safety is improved, the anti-theft performance is good, the installation of each part is simple, the replacement time of the damaged internal structure of the door lock is saved, the internal parts are compactly connected and cannot deviate during the knocking, and the service life of the clutch structure is prolonged.

Description

Anti-knocking intelligent lock clutch structure

Technical Field

The invention relates to the technical field of hardware, in particular to an anti-knocking intelligent lock clutch structure.

Background

The intelligent lock is an intelligent lock using human fingerprint as identification carrier and means, and is generally composed of two parts of electronic identification and control and mechanical linkage system. The uniqueness and the irreproducibility of the fingerprint determine that the fingerprint lock is the safest lock type of all the current locks. Clutch mechanism in current intelligent lock is linear structure, and the theftproof performance is relatively poor, strikes at lawless persons, and the separation and reunion round pin produces very easily not hard up and causes the slippage to open the lock, cause very big loss, and in addition, current clutch structure is not convenient for install and dismantle when damaging, has increased the time of maintenance, and secondly, the intelligent lock is causing the dislocation to damage very easily after receiving to strike the back internals, thereby leads to the intelligent lock to be out of use.

Disclosure of Invention

The invention aims to provide an anti-knocking intelligent lock clutch structure to solve the problems in the background technology.

In order to achieve the purpose, the invention provides an anti-knocking intelligent lock clutch structure, which comprises a clutch cover, wherein a clutch piece is arranged at the top of the clutch cover, a motor fixing shell is arranged at the top of the clutch piece, and a motor is arranged in the motor fixing shell; the separation and reunion spare includes the separation and reunion key seat, the inseparable welding in top of separation and reunion key seat has the position circle, the cross track has been seted up to the inside of separation and reunion key seat, the outer wall of separation and reunion key seat is run through to the orbital outer end of cross, the orbital inside sliding connection of cross has the separation and reunion round pin, the inseparable welding in one end top of separation and reunion round pin has the lug, the inside of position circle is provided with the connecting seat, the track groove has been seted up to the bottom surface of connecting seat, the lug can slide in the track inslot, the top of connecting.

Preferably, a fixing hole penetrating up and down is formed in the motor fixing shell in the vertical direction, and the motor is clamped in the fixing hole.

Preferably, the outer wall of the top of the clutch cover is provided with a plurality of openings, and one end of the clutch pin can penetrate through the openings.

Preferably, the two cover plate clamping plates are symmetrically and tightly welded on the outer side of the bottom of the cover plate, the outer wall of the positioning ring is provided with a plurality of cover plate clamping ports, and the bottom ends of the cover plate clamping plates are in clamping fit with the cover plate clamping ports.

Preferably, the two motor fixing shell clamping plates are symmetrically and tightly welded on the outer side of the bottom of the motor fixing shell, the outer wall of the positioning ring is provided with a plurality of motor fixing shell bayonets, and the motor fixing shell clamping plates are in clamping fit with the motor fixing shell bayonets.

Preferably, the connecting seat is of a circular groove-shaped structure, a plurality of limiting blocks are welded on the inner wall of the connecting seat tightly, a through hole is formed in the middle of the connecting seat, shifting blocks are welded on the outer walls of the two sides of the rotating shaft symmetrically and tightly, and the shifting blocks are clamped between the two adjacent limiting blocks.

Preferably, the bottom of the rotating shaft is tightly welded with a lug, and the lug can be clamped into the through hole and rotate in the through hole.

Preferably, a cross clamping groove is formed in the top of the rotating shaft, a cross clamping block is tightly welded at the output end of one end of the motor, and the cross clamping block is in clamping fit with the cross clamping groove.

Preferably, a notch is formed in the side edge of the cover plate, a protective ring is tightly welded to the top of the cover plate, and the top end of the rotating shaft is in plug-in fit with the protective ring.

Preferably, the number of the clutch pins is 2-4.

Compared with the prior art, the invention has the beneficial effects that:

1. in this prevent intelligence lock separation and reunion structure of knocking, the risk that causes the separation and reunion round pin to drop when can avoiding lawless persons to strike through the separation and reunion spare of rotation design increases the security, and the theftproof performance is good.

2. Each part of the anti-knocking intelligent lock clutch structure is simple to install, and the replacement time of the damaged internal structure of the door lock is saved.

3. The anti-knocking intelligent lock clutch structure has the advantages that internal parts are compactly connected and can not cause deviation when knocking, so that the service life of the clutch structure is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

FIG. 3 is a schematic structural view of the clutch cover of the present invention;

FIG. 4 is a schematic structural view of a motor fixing case according to the present invention;

FIG. 5 is a schematic view of the structure of the motor of the present invention;

FIG. 6 is an exploded view of the clutch member of the present invention;

FIG. 7 is a schematic structural view of a spindle according to the present invention;

FIG. 8 is a schematic structural diagram of the hinge connecting base of the present invention.

In the figure: 1. a clutch cover; 11. an opening; 2. a clutch member; 21. a clutch pin boss; 22. positioning rings; 221. a motor fixing shell bayonet; 222. a cover plate bayonet; 223. a cross track; 224. a clutch pin; 2241. a bump; 225. a connecting seat; 2251. a limiting block; 2252. a through hole; 2253. a track groove; 226. a rotating shaft; 2261. shifting blocks; 2262. a cross clamping groove; 2263. a tab; 227. a cover plate; 2271. a cover plate clamping plate; 2272. a notch; 2273. a guard ring; 3. a motor fixing shell; 31. fixing hole positions; 32. a motor fixing shell clamping plate; 4. a motor; 41. a cross-shaped clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

The invention provides an anti-knocking intelligent lock clutch structure, which comprises a clutch cover 1, wherein a clutch part 2 is arranged at the top of the clutch cover 1, a motor fixing shell 3 is arranged at the top of the clutch part 2, a motor 4 is arranged in the motor fixing shell 3, and the motor 4 is fixed through the motor fixing shell 3, as shown in figures 1-8.

In this embodiment, clutch 2 includes clutch key 21, the top of clutch key 21 has the position circle 22 in close welding, cross track 223 has been seted up to clutch key 21's inside, the outer wall of clutch key 21 is run through to the outer end of cross track 223, the inside sliding connection of cross track 223 has clutch pin 224, the one end top of clutch pin 224 has closely welded lug 2241, the inside of position circle 22 is provided with connecting seat 225, track groove 2253 has been seted up to connecting seat 225's bottom surface, lug 2241 can slide in track groove 2253, the top of connecting seat 225 is provided with pivot 226, the top of pivot 226 is provided with apron 227, when pivot 226 rotates, drive connecting seat 225 and rotate, then make clutch pin 224 slide in cross track 223.

Specifically, the inside vertical direction of motor set casing 3 sets up the fixed hole site 31 that link up from top to bottom, and motor 4 card is in fixed hole site 31, guarantees that motor 4 during operation can not rock.

In addition, a plurality of openings 11 are formed in the outer wall of the top of the clutch cover 1, and one end of the clutch pin 224 can penetrate through the openings 11, so that the clutch pin 224 can extend out and retract conveniently.

Further, the bottom outside symmetry of apron 227 has closely welded two apron cardboard 2271, and a plurality of apron bayonets 222 have been seted up to the outer wall of position circle 22, and apron cardboard 2271's bottom and apron bayonet 222 joint cooperation guarantee that the fixed of apron 227 can not become flexible.

Further, the bottom outside symmetry of motor set casing 3 has two motor set casing cardboard 32 of closely welding, and a plurality of motor set casing bayonet sockets 221 have been seted up to the outer wall of position circle 22, and motor set casing cardboard 32 and motor set casing bayonet socket 221 joint cooperation guarantee that motor set casing 3's is fixed can not become flexible.

Further, connecting seat 225 is circular slot-shaped structure, the inner wall of connecting seat 225 closely welds has a plurality of stopper 2251, through-hole 2252 has been seted up at the middle part of connecting seat 225, the both sides outer wall symmetry of pivot 226 closely welds has shifting block 2261, shifting block 2261 card is between two adjacent stopper 2251, when pivot 226 rotates, exert the effort to stopper 2251 through the activity of shifting block 2261, thereby make connecting seat 225 rotate, make lug 2241 slide in track groove 2253 in connecting seat 225, finally make clutch pin 224 slide in cross track 223 straight line, clutch pin 224's one end can be worn out and retract from cross track 223's outer end.

Further, the bottom of the rotating shaft 226 is tightly welded with a tab 2263, and the tab 2263 can be clamped into the through hole 2252 and rotate in the through hole 2252, so that the position of the bottom of the rotating shaft 226 cannot be shifted when rotating.

Furthermore, a cross clamping groove 2262 is formed in the top of the rotating shaft 226, a cross clamping block 41 is tightly welded at an output end of one end of the motor 4, and the cross clamping block 41 is in clamping fit with the cross clamping groove 2262, so that the rotating shaft 226 is driven to rotate when the motor 4 works, and the motor is convenient to detach and connect.

Further, the side of apron 227 is seted up jaggedly 2272, and the middle part card of the motor set casing cardboard 32 of being convenient for is gone into, guarantees leveling of the device outer wall, and the top of apron 227 has closely welded guard ring 2273, and the cooperation is pegged graft with guard ring 2273 to the top of pivot 226, and guard ring 2273 can protect the top of pivot 226, causes wearing and tearing when avoiding its long-term use.

Further, the number of the clutch pins 224 is 2-4, preferably 2 in the present embodiment, and two clutch pins 224 are symmetrically disposed to enable a bidirectional clutch action.

It is worth noting that the position, in the groove at the top of the connecting seat, where the outer wall of the limiting block 2251 is attached to the shifting block 2261 is filled with silica gel, so as to play a role in buffering and effectively prevent the rotation blockage of the motor 4.

The intelligence lock separation and reunion structure of preventing knocking of this embodiment is when using, at first with motor 4 switch on power supply work, motor 4 drives pivot 226 and rotates, and then drive connecting seat 225 and the track groove 2253 through the bottom drives the lug 2241 motion, and then make separation and reunion round pin 224 follow linear motion in cross track 223, the one end of separation and reunion round pin 224 is worn out from the opening 11 department of cross track 223's outer end, thereby realize the separation and reunion action, the device replaces the linear separation and reunion of traditional structure through the separation and reunion mode of rotary type, can prevent that lawless persons from knocking and coming off the separation and reunion round pin, the theftproof performance is good, when receiving the striking, connect compactly between each part, can not cause not hard up yet, avoid the internals dislocation to cause the damage, and each structure is detachable connection, be convenient for install.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti-knocking intelligent lock separation and reunion structure, includes separation and reunion card lid (1), its characterized in that: a clutch piece (2) is arranged at the top of the clutch cover (1), a motor fixing shell (3) is arranged at the top of the clutch piece (2), and a motor (4) is arranged in the motor fixing shell (3); the clutch piece (2) comprises a clutch pin seat (21), a locating ring (22) is tightly welded at the top of the clutch pin seat (21), a cross track (223) is arranged inside the clutch pin seat (21), the outer end of the cross track (223) runs through the outer wall of the clutch pin seat (21), a clutch pin (224) is connected inside the cross track (223) in a sliding manner, a convex block (2241) is tightly welded at the top of one end of the clutch pin (224), a connecting seat (225) is arranged inside the locating ring (22), a track groove (2253) is formed in the bottom surface of the connecting seat (225), the convex block (2241) can slide in the track groove (2253), a rotating shaft (226) is arranged at the top of the connecting seat (225), a cover plate (227) is arranged at the top of the rotating shaft (226), and a plurality of openings (11) are formed in the outer wall of the top of the clutch clamping cover (1, one end of the clutch pin (224) can pass through the opening (11).

2. The knock-proof intelligent lock clutch structure according to claim 1, wherein: the motor fixing shell (3) is internally provided with a fixing hole site (31) which is vertically communicated, and the motor (4) is clamped in the fixing hole site (31).

3. The knock-proof intelligent lock clutch structure according to claim 1, wherein: the outside symmetry of the bottom of apron (227) closely welds has two apron cardboard (2271), a plurality of apron bayonet sockets (222) have been seted up to the outer wall of position circle (22), the bottom and the cooperation of apron bayonet socket (222) joint of apron cardboard (2271).

4. The knock-proof intelligent lock clutch structure according to claim 1, wherein: the motor fixing shell is characterized in that two motor fixing shell clamping plates (32) are symmetrically and tightly welded on the outer side of the bottom of the motor fixing shell (3), a plurality of motor fixing shell clamping openings (221) are formed in the outer wall of the positioning ring (22), and the motor fixing shell clamping plates (32) are in clamping fit with the motor fixing shell clamping openings (221).

5. The knock-proof intelligent lock clutch structure according to claim 1, wherein: the connecting seat (225) is of a circular groove-shaped structure, a plurality of limiting blocks (2251) are tightly welded on the inner wall of the connecting seat (225), a through hole (2252) is formed in the middle of the connecting seat (225), shifting blocks (2261) are symmetrically and tightly welded on the outer walls of the two sides of the rotating shaft (226), and the shifting blocks (2261) are clamped between the two adjacent limiting blocks (2251).

6. The knocking-proof intelligent lock clutch structure according to claim 5, wherein: the bottom of the rotating shaft (226) is tightly welded with a lug (2263), and the lug (2263) can be clamped into the through hole (2252) and rotate in the through hole (2252).

7. The knocking-proof intelligent lock clutch structure according to claim 5, wherein: the top of the rotating shaft (226) is provided with a cross clamping groove (2262), the output end of one end of the motor (4) is tightly welded with a cross clamping block (41), and the cross clamping block (41) is in clamping fit with the cross clamping groove (2262).

8. The knocking-proof intelligent lock clutch structure according to claim 5, wherein: breach (2272) are seted up to the side of apron (227), the top of apron (227) has tight welding to have guard ring (2273), the top and the cooperation of pegging graft of guard ring (2273) of pivot (226).

9. The knock-proof intelligent lock clutch structure according to claim 1, wherein: the number of the clutch pins (224) is 2-4.