CN220667246U - Simple lock cylinder device and fingerprint lock - Google Patents

Abstract

The utility model relates to a simple lock cylinder device and a fingerprint lock, wherein the simple lock cylinder device comprises a handle and a handle seat, the handle seat is clamped with the handle, a rotor is inserted into the handle seat, a connecting piece is arranged on the handle, the connecting piece is connected with a lock head, the lock head comprises a first connecting shaft and a second connecting shaft, the first connecting shaft is provided with a concave hole, the end part of the second connecting shaft is provided with an inserting joint, and the lock head can axially move to be connected with or separated from the rotor. The utility model has simple structure, convenient use and good universality.

Description

Simple lock cylinder device and fingerprint lock

Technical Field

The utility model relates to the field of door locks, in particular to a simple lock cylinder device and a fingerprint lock.

Background

Along with the popularization of scientific technology and the development of intelligent house, more and more people select fingerprint lock, fingerprint authentication has characteristics such as convenient, quick, accurate, and the fingerprint lock generally adopts built-in power to supply power, can appear outage scheduling problem in the use, leads to the unable connection of front panel's rotor and handle seat, just so can't use fingerprint identification to unblank, influences people's daily life, can increase mechanical structure in the prior art and unblank through outside unlocking member in handle department, but mechanical mechanism is too complicated to can't be applicable to the general fingerprint lock of door about.

Disclosure of Invention

The utility model aims to provide a simple lock cylinder device and a fingerprint lock which are simple in structure, convenient to use and good in universality.

The utility model provides a simple and easy lock core device, includes handle and handle seat, the handle seat with the handle joint, the handle seat is pegged graft and is had the rotor, install the connecting piece on hand, the connecting piece is connected with the tapered end, the tapered end includes first connecting axle and second connecting axle, first connecting axle is opened there is the shrinkage pool, the tip of second connecting axle is formed with the bayonet joint, the tapered end can follow axial displacement with the rotor is connected or is separated.

In the above-mentioned scheme, handle seat and handle joint, press the handle and can drive the handle seat and rotate, press the handle unable door that opens when idle running state, the handle seat and the rotor at this moment are not connected, be connected tapered end and handle through the connecting piece, open the first connecting axle of tapered end has the shrinkage pool, the shrinkage pool can insert the unlocking member, it is convenient to operate, make the tapered end pass handle and handle seat, the bayonet joint of second connecting axle tip can with the rotor joint like this, the handle seat and the rotor at this moment are synchronous state, rotate the handle seat promptly and can drive the rotor and rotate simultaneously and unblank, holistic mechanism is simple, and can be applicable to multiple fingerprint lock.

Further, the handle seat comprises a clamping part and a rotating part, a clamping groove is formed in the clamping part, a clamping strip is arranged on the first connecting shaft, and the clamping strip can axially move to penetrate through the clamping groove.

In the scheme, the clamping strip is movably connected with the clamping groove, so that the handle seat is movably connected with the lock head, the concave hole is inserted into the unlocking piece to push the lock head, the plug connector of the lock head is clamped with the rotor, the clamping strip can move along the clamping groove to ensure that the lock body does not rotate and deviate, and the limiting effect is achieved.

Further, a through hole is formed in the axis of the rotating part and the axis of the clamping part.

In the scheme, the second connecting shaft penetrates through the through holes in the axes of the rotating part and the clamping part, so that the lock head is connected with the rotor, and the structural design is ingenious.

Further, a rotating groove is formed in one side, away from the clamping portion, of the rotating portion, the rotor is inserted into the rotating groove, and an inserting hole is formed in the rotor.

In the scheme, the plug connector of the lock head is rectangular, so that the plug hole capable of being inserted into the rotor drives the rotor to rotate, and the plug hole is cross-shaped so as to ensure that the plug connector of the lock head can be normally inserted when the installation position of the rotor is changed.

Further, the rotor comprises a rotating shaft and a connecting shaft, the rotating shaft is provided with a square hole, the connecting shaft is provided with two annular grooves, two protruding structures are formed between the annular grooves, and a first limiting block and a second limiting block are arranged in the rotating groove.

In the above scheme, the pivot is opened there is square hole and is used for connecting the square shaft, when not using the piece of unblanking to push away the tapered end, and the spliced eye can't wear to establish, presses the handle, and first stopper and second stopper remove along the ring channel, and the handle seat of this moment is unable unblanking for idle running state, wears to locate the spliced eye when the spliced eye, thereby presses and moves the handle and makes the rotor rotate and drive the square shaft and rotate and unblank, and protruding structure is in order to make things convenient for different door installation fingerprint lock about.

Further, a connecting hole is formed in the center of the connecting piece, a protruding shaft is arranged at the end portion of the first connecting shaft, and the protruding shaft penetrates through the connecting hole.

In the scheme, the lock head can move back and forth along the handle and the handle seat, the protruding shaft at the end part of the first connecting shaft penetrates through the connecting hole, so that the position of the lock head is limited, the lock head is prevented from shaking, meanwhile, the lock head can be pushed by inserting the protruding shaft, no additional fixing piece is needed, and the lock head is simple in structure and convenient to assemble and disassemble.

Further, the handle comprises a main body and an outer cover, the connecting piece is lapped on the main body, the outer cover is covered on the main body, and an unlocking hole is formed in the position, corresponding to the protruding shaft, of the outer cover.

In the above scheme, the handle can be a central symmetrical structure and is simultaneously arranged at the center of the front panel, so that the handle of the left door and the right door is universal, the installation of the fingerprint lock is convenient, the outer cover is arranged on the left side and the right side of the main body to play a role in protection, and the position of the outer cover corresponding to the protruding shaft is provided with an unlocking hole to enable the unlocking piece to be inserted into the concave hole.

A fingerprint lock comprising a simple lock cylinder arrangement according to any one of the above aspects.

Further, the novel electric motor is characterized by further comprising a front panel and an end cover, wherein the handle seat is arranged on the front panel in a penetrating mode, the end cover is arranged on the front panel in a covering mode, the rotor penetrates through the end cover, and the rotor is connected with a square shaft.

In the scheme, the handle seat is arranged on the front panel, the fingerprint lock is arranged on the door through the front panel, the end cover is used for protecting the front panel, the rotating shaft of the rotor penetrates through the end cover, so that the rotor is movably connected with the handle seat, the square shaft penetrates through the square hole to be connected with the rotor, and when the plug connector penetrates through the plug hole, the handle is pressed to enable the rotor to rotate so as to drive the square shaft to rotate for unlocking.

Further, the clamping part is sleeved with a mounting shaft, one end of the mounting shaft is connected with the main body, and the other end of the mounting shaft is connected with the front panel.

In the scheme, one end of the installation shaft is connected with the handle, and the other end of the installation shaft is connected with the front panel, so that the handle is connected with the front panel, and the overall structure is more stable.

The simple lock cylinder device and the fingerprint lock have the advantages of simple structure, convenient use and good universality. Handle seat and handle joint, press the handle and can drive handle seat rotation, press the handle unable door that opens when idle running state, handle seat and rotor at this moment are not connected, be connected tapered end and handle through the connecting piece, open the first connecting axle of tapered end has the shrinkage pool, the shrinkage pool can insert the unlocking member, it is convenient to operate, make the tapered end pass handle and handle seat, the bayonet joint of second connecting axle tip can with the rotor joint like this, handle seat and rotor at this moment are synchronous state, rotate the handle promptly and can drive the rotor rotation simultaneously and unblank, holistic mechanism is simple, and can be applicable to multiple fingerprint lock.

Drawings

Fig. 1 is an exploded view of a simplified lock cylinder assembly according to one embodiment.

Fig. 2 is a schematic view of a handle and a handle base according to an embodiment.

Fig. 3 is a schematic diagram of a rotor structure according to an embodiment.

Fig. 4 is another angular structural schematic diagram of a rotor according to an embodiment.

Fig. 5 is a schematic diagram of a lock head structure according to an embodiment

Fig. 6 is a schematic structural view of a lock cylinder device and a front panel of a fingerprint lock according to an embodiment.

Reference numerals illustrate: 1. a handle; 101. a main body; 102. an outer cover; 2. a handle base; 21. a clamping part; 211. a clamping groove; 22. a rotating part; 221. a rotating groove; 222. a first limiting block; 223. a second limiting block; 3. a rotor; 31. a connecting shaft; 311. an annular groove; 312. a bump structure; 32. a rotating shaft; 321. square holes; 4. a connecting piece; 41. a connection hole; 5. a lock head; 51. a first connecting shaft; 511. clamping strips; 52. a second connecting shaft; 53. a protruding shaft; 54. concave holes; 55. a plug; 6. a front panel; 7. an end cap; 8. a square shaft; 9. and (5) mounting a shaft.

Detailed Description

The simple lock cylinder device and the fingerprint lock of the utility model will be described in further detail with reference to the specific embodiments and the accompanying drawings.

As shown in fig. 1 and 2, in a preferred embodiment, a simple lock cylinder device of the present utility model includes a handle 1 and a handle seat 2, the handle seat 2 is clamped with the handle 1, the handle seat 2 is inserted with a rotor 3, a connecting piece 4 is installed on the handle 1, the connecting piece 4 is connected with a lock head 5, the lock head 5 includes a first connecting shaft 51 and a second connecting shaft 52, the first connecting shaft 51 is provided with a concave hole 54, an end portion of the second connecting shaft 52 is formed with an insertion joint 55, and the lock head 5 can be connected with or separated from the rotor 3 along an axial movement. Handle seat 2 and handle 1 joint presses handle 1 and can drive handle seat 2 rotation, press handle 1 unable to open the door when idle running state, handle seat 2 and rotor 3 at this moment are not connected, be connected tapered end 5 and handle 1 through connecting piece 4, the first connecting axle 51 of tapered end 5 is opened there is shrinkage pool 54, the shrinkage pool 54 can insert the piece of unblanking, it is convenient to operate, make tapered end 5 pass handle 1 and handle seat 2, the bayonet joint 55 of second connecting axle 52 tip can with rotor 3 joint like this, handle seat 2 and rotor 3 at this moment are synchronous state, rotate handle seat 2 promptly and can drive the rotation of rotor 3 simultaneously and unblank, holistic mechanism is simple, and can be applicable to multiple fingerprint lock.

As shown in fig. 1, 2 and 5, in some embodiments, the handle base 2 includes a clamping portion 21 and a rotating portion 22, the clamping portion 21 is provided with a clamping groove 211, the first connecting shaft 51 is provided with a clamping strip 511, the clamping strip 511 can move axially and penetrate through the clamping groove 211, and an axle center of the rotating portion 22 and an axle center of the clamping portion 21 are provided with through holes. Through draw-in strip 511 and draw-in groove 211 swing joint for handle seat 2 and tapered end 5 swing joint, shrinkage pool 54 inserts the plug 55 and the rotor 3 joint that thereby make tapered end 5 of unlatching top tapered end 5, and draw-in strip 511 can guarantee that the lock body does not take place the rotation skew along draw-in groove 211 activity, and through-hole that rotation portion 22 and joint portion 21 were worn to locate to the second connecting axle 52, structural design benefit.

Specifically, when the unlocking member rotates, the lock head 5 drives the handle seat 2 to rotate through the connection between the clamping strip 511 and the clamping groove 211.

As shown in fig. 1, 3 and 5, in some embodiments, a rotating groove 221 is formed on a side of the rotating portion 22 away from the clamping portion 21, the rotor 3 is inserted into the rotating groove 221, and an insertion hole is formed on the rotor 3. The plug connector 55 of the lock head 5 is rectangular, so that the rotor 3 can be driven to rotate by inserting the plug hole of the rotor 3, and the plug hole is cross-shaped so as to ensure that the plug connector 55 of the lock head 5 can be normally inserted when the installation position of the rotor 3 is changed.

As shown in fig. 2, 3 and 4, in some embodiments, the rotor 3 includes a rotating shaft 32 and a connecting shaft 31, the rotating shaft 32 is provided with a square hole 321, the connecting shaft 31 is provided with two annular grooves 311, two protruding structures 312 are formed between the two annular grooves 311, and a first limiting block 222 and a second limiting block 223 are arranged in the rotating groove 221. The pivot 32 is opened and is had square hole 321 to be used for connecting square shaft 8, when not using the unlatch piece to push away tapered end 5, and the spliced eye can't be worn to establish by spliced eye, presses handle 1, and first stopper 222 and second stopper 223 remove along ring channel 311, and handle seat 2 this moment is idle state and can't unblank, and the spliced eye is worn to locate by spliced eye, presses handle 1 to make rotor 3 rotate thereby drive square shaft 8 and rotate and unblank, and protruding structure 312 is in order to make things convenient for different door installation fingerprint lock about.

As shown in fig. 1 and 5, in some embodiments, the connecting member 4 is provided with a connecting hole 41 at the center, and the end of the first connecting shaft 51 is provided with a protruding shaft 53, and the protruding shaft 53 is inserted through the connecting hole 41. The tapered end 5 can be along handle 1 and handle seat 2 round trip movement, passes connecting hole 41 with the protruding axle 53 of first connecting axle 51 tip to restricted the position of tapered end 5, avoided tapered end 5 to rock, the tapered end 5 can be pushed away to the protruding axle 53 of unblanking piece insertion simultaneously, does not need extra mounting, simple structure convenience equipment and dismantlement.

As shown in fig. 1 and 2, in some embodiments, the handle 1 includes a main body 101 and an outer cover 102, the connecting member 4 is overlapped on the main body 101, the outer cover 102 is covered on the main body 101, and an unlocking hole is formed at a position of the outer cover 102 corresponding to the protruding shaft 53. The handle 1 is of a central symmetry structure and is simultaneously arranged in the center of the front panel 6, so that the handle 1 of the left door and the right door is universal, the installation of a fingerprint lock is facilitated, the outer cover 102 is covered on the main body 101 to protect the left door and the right door, and a lock hole is formed in the position, corresponding to the protruding shaft 53, of the outer cover 102, so that an unlocking piece can be inserted into the concave hole 54.

As shown in fig. 1 to 6, in a preferred embodiment, a fingerprint lock according to the present utility model includes a simple lock cylinder device according to any of the above embodiments.

As shown in fig. 6. In some embodiments, the fingerprint lock further comprises a front panel 6 and an end cover 7, the handle seat 2 is penetrated through the front panel 6, the end cover 7 is covered on the front panel 6, the rotor 3 penetrates through the end cover 7, and the rotor 3 is connected with a square shaft 8. The handle seat 2 is installed on the front panel 6, installs the fingerprint lock on the door through the front panel 6, and end cover 7 is used for protecting the front panel 6, and the pivot 32 of rotor 3 passes end cover 7 to realize rotor 3 and handle seat 2 swing joint, square shaft 8 wears to locate square hole 321 and is connected with rotor 3, wears to locate the spliced eye when bayonet joint 55, presses handle 1 and makes rotor 3 rotate thereby drive square shaft 8 and rotate and unblank.

As shown in fig. 6, in some embodiments, the clamping portion 21 is sleeved with a mounting shaft 9, one end of the mounting shaft 9 is connected to the main body 101, and the other end of the mounting shaft 9 is connected to the front panel 6. One end of the mounting shaft 9 is connected with the handle 1, and the other end is connected with the front panel 6, so that the handle 1 is connected with the front panel 6, and the overall structure is more stable.

According to the simple lock cylinder device, the fingerprint lock working principle and the simple lock cylinder device, the handle seat 2 is clamped with the handle 1, the handle 1 is pressed to drive the handle seat 2 to rotate, when the handle seat 2 is not connected with the rotor 3, the handle seat 2 of the handle 1 is rotated to be in an idle state, when the concave hole 54 is inserted into the unlocking piece to push the locking head 5 so that the plug connector 55 of the locking head 5 is penetrated through the plug hole, the locking head 5 is connected with the rotor 3, and when the unlocking piece rotates, the locking head 5 drives the handle seat 2 to rotate through the connection of the clamping strip 511 and the clamping groove 211, and meanwhile, the rotor 3 can be driven to rotate, so that the square shaft 8 rotates to unlock.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.

Claims (10)

1. The utility model provides a simple and easy lock core device, its characterized in that, includes handle and handle seat, the handle seat with handle joint, the handle seat is pegged graft and is had the rotor, install the connecting piece on hand, the connecting piece is connected with the tapered end, the tapered end includes first connecting axle and second connecting axle, first connecting axle is opened there is the shrinkage pool, the tip of second connecting axle is formed with the bayonet joint, the tapered end can follow axial displacement with the rotor is connected or is separated.

2. The simple lock cylinder device according to claim 1, wherein the handle base comprises a clamping portion and a rotating portion, the clamping portion is provided with a clamping groove, the first connecting shaft is provided with a clamping strip, and the clamping strip can axially move to penetrate through the clamping groove.

3. The simple lock cylinder device according to claim 2, wherein the axial center of the rotating portion and the axial center of the engaging portion are provided with through holes.

4. The simple lock cylinder device according to claim 2, wherein a rotating groove is formed in a side of the rotating portion away from the clamping portion, the rotor is inserted into the rotating groove, and an insertion hole is formed in the rotor.

5. The simple lock cylinder device according to claim 4, wherein the rotor comprises a rotating shaft and a connecting shaft, the rotating shaft is provided with a square hole, the connecting shaft is provided with two annular grooves, two protruding structures are formed between the two annular grooves, and a first limiting block and a second limiting block are arranged in the rotating groove.

6. The simple lock cylinder device according to claim 1, wherein the connecting piece is provided with a connecting hole in the center, and the end of the first connecting shaft is provided with a protruding shaft, and the protruding shaft is inserted into the connecting hole.

7. The simple lock cylinder device according to claim 6, wherein the handle comprises a main body and an outer cover, the connecting piece is lapped on the main body, the outer cover is covered on the main body, and an unlocking hole is arranged at a position of the outer cover corresponding to the protruding shaft.

8. A fingerprint lock comprising a simple lock cylinder arrangement according to any one of claims 1 to 7.

9. The fingerprint lock of claim 8, further comprising a front panel and an end cap, wherein the handle mount is disposed through the front panel, the end cap is disposed over the front panel, the rotor passes through the end cap, and the rotor is connected with a square shaft.

10. The fingerprint lock of claim 9, wherein the clamping portion is sleeved with a mounting shaft, one end of the mounting shaft is connected with the main body, and the other end of the mounting shaft is connected with the front panel.