CN213927861U

CN213927861U - Intelligent lockset

Info

Publication number: CN213927861U
Application number: CN202021885165.9U
Authority: CN
Inventors: 林新达; 林国伟; 郭挺
Original assignee: Guangdong Topstrong Living Innovation and Integration Co Ltd
Current assignee: Guangdong Topstrong Living Innovation and Integration Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-08-10
Anticipated expiration: 2030-09-01

Abstract

The utility model provides an intelligent lockset, its technical scheme main points are intelligent lockset includes the casing, be equipped with fixed block, separation and reunion piece, separation and reunion round pin and separation and reunion push pedal in the casing, still including rotationally connecting in the casing and can supplying the key to insert and can follow the key pivoted and rotate the cover, rotate the cover with be equipped with the link gear that can link separation and reunion push pedal promotion separation and reunion round pin when rotating the cover rotation between the separation and reunion push pedal. Through set up the rotation cover in the casing, when low-power or the fault condition appeared in the electronic module of intelligent lock, insert the key to rotating the cover in, rotate the key and order about the separation and reunion round pin and penetrate separation and reunion piece and fixed block simultaneously under link gear's effect, make handle and square pole inter link, played the effect of emergent unblanking, improved intelligent lock's emergent performance, it is inconvenient to reduce the use that brings for the user.

Description

Intelligent lockset

Technical Field

The utility model relates to an anti-theft device field especially relates to an intelligent lockset.

Background

Intelligence tool to lock is comparatively common in daily life, generally include the handle, the square bar and connect the clutching mechanism between handle and square bar, clutching mechanism adopts motor drive's mode to carry out work, it includes fixed block, separation and reunion piece, separation and reunion round pin and separation and reunion push pedal usually, the fixed block is connected with the handle, the separation and reunion piece is connected with the square bar, thereby order about the connection relation that separation and reunion push pedal removed control separation and reunion round pin and separation and reunion piece through the motor, thereby change the separation and reunion state of handle and square bar. But when the lower condition of electric quantity appeared in the intelligence lock, the unable normal work of motor leads to the unable linkage square bar of handle to rotate, has the not enough problem of emergency capacity, has caused great inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can realize the intelligent tool to lock of emergent unblock when intelligent lock electric quantity is lower.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an intelligent lockset, includes the casing, be equipped with fixed block, separation and reunion piece, separation and reunion round pin and separation and reunion push pedal in the casing, fixed block and separation and reunion piece correspond respectively and are connected with handle and square bar, separation and reunion round pin slidable penetrates in fixed block and the separation and reunion piece and makes fixed block and separation and reunion piece link each other, the separation and reunion push pedal is connected with the driving piece and is used for ordering about the relative fixed block of separation and reunion round pin and separation and reunion piece slip, still including rotationally connecting in the casing and can supplying the key to insert and can follow key pivoted rotation cover, rotate the cover with be equipped with the link gear that can link separation and reunion push pedal when rotating the cover and promote the separation and reunion round pin between the separation and reunion push pedal.

Further setting: the linkage mechanism comprises a mounting seat and a lock head push rod, the lock head push rod is used for linking the clutch push plate to push the clutch pin, the rotating sleeve is rotatably connected in the mounting seat, the lock head push rod is rotatably connected in the rotating sleeve, and a guide mechanism capable of driving the lock head push rod to move in a telescopic mode when the rotating sleeve rotates is arranged among the mounting seat, the rotating sleeve and the lock head push rod.

Further setting: still fixedly in the casing be equipped with the guide holder, be equipped with the guide way in the guide holder, the separation and reunion push pedal is including stretching into to the deflector in the guide way.

Further setting: the guide seat is internally provided with a lock head push plate which is connected in the guide groove in a sliding manner and can push the guide plate to move, and one end of the lock head push plate, which is far away from the guide plate, extends out of the lower part of the guide seat and can be abutted to the lock head push rod.

Further setting: a sliding block which can be connected in the guide groove in a sliding manner is arranged between the guide plate and the lock head push plate, and a buffer spring is arranged between the sliding block and the lock head push plate.

Further setting: and one side of the sliding block, which is opposite to the lock head push plate, is respectively convexly provided with a mounting boss for sleeving the buffer spring.

Further setting: and two ends of the lock head push plate are provided with limiting parts which can be clamped with the guide seat along the vertical direction.

Further setting: the separation and reunion push pedal includes can with separation and reunion round pin butt and be circular-arc butt board, the deflector is located one side that the clutch round pin was kept away from to the butt board.

Further setting: the clutch block is provided with an avoiding hole for inserting the clutch pin, the fixed block is provided with a pin hole for installing the clutch pin corresponding to the avoiding hole, and a clutch spring for driving the clutch pin to be separated from the avoiding hole is arranged in the pin hole.

Further setting: the rotating sleeve is arranged at the bottom of the shell, and a through hole which can be used for a key to penetrate into the rotating sleeve after passing through is formed in the bottom of the shell.

Compared with the prior art, the utility model discloses a scheme has following advantage:

1. the utility model relates to an among the intelligent lock, through set up the rotation cover in the casing, when low-power or the trouble condition appeared in intelligent lock's electronic module, insert the key to rotating in the cover, rotate the key and order about the separation and reunion round pin and penetrate separation and reunion piece and fixed block simultaneously under link gear's effect, make handle and square pole mutual linkage, played the effect that emergent unblanked, improved intelligent lock's emergent performance, it is inconvenient to reduce the use that brings for the user.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view of an intelligent lock according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an exploded view of the rotating sleeve, the locking head and the push rod of the embodiment of the present invention;

FIG. 4 is an enlarged schematic view at B of FIG. 2;

fig. 5 is a partial cross-sectional view of another state of the intelligent lock according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 5, the utility model provides an intelligent lockset, including casing 1, handle 2, square bar (not shown in the figure) and connect the clutching mechanism 3 between square bar and handle 2, clutching mechanism 3 is including locating fixed block 31, separation and reunion piece 32, separation and reunion round pin 33 and separation and reunion push pedal 34 in casing 1, in this embodiment, clutching mechanism 3 is still including being used for ordering about the driving piece (not shown in the figure) that separation and reunion push pedal 34 removed. The fixing block 31 and the clutch block 32 are correspondingly connected with the handle 2 and the square rod respectively, the clutch pin 33 can slidably penetrate into the fixing block 31 and the clutch block 32 to enable the fixing block 31 and the clutch block 32 to be mutually linked, and the clutch push plate 34 is connected with the driving piece and used for driving the clutch pin 33 to slide relative to the fixing block 31 and the clutch block 32.

In this embodiment, the intelligent lock further comprises an emergency unlocking mechanism 4, the emergency unlocking mechanism comprises a rotating sleeve 41 which is rotatably connected in the shell 1, the rotating sleeve 41 can be inserted by a key and can rotate along with the key, and a linkage mechanism which can link the clutch push plate 34 to push the clutch pin 33 when the rotating sleeve 41 rotates is arranged between the rotating sleeve 41 and the clutch push plate 34.

Through set up in casing 1 and rotate cover 41, when low-power or the fault situation appear in the electronic module of intelligent tool to lock, insert the key to rotating cover 41 in, rotate the key and order about separation and reunion round pin 33 and penetrate separation and reunion piece 32 and fixed block 31 simultaneously under link gear's effect, make handle 2 and square pole inter link, played the effect that emergent unblanked, improved intelligent tool to lock's emergent performance, it is inconvenient to reduce the use that brings for the user.

Furthermore, the linkage mechanism comprises a mounting seat 42 and a lock head push rod 43, the lock head push rod 43 is used for linking the clutch push plate 34 to push the clutch pin 33, the rotating sleeve 41 is rotatably connected in the mounting seat 42, the lock head push rod 43 is rotatably connected in the rotating sleeve 41, and a guide mechanism which can drive the lock head push rod 43 to move telescopically when the rotating sleeve 41 rotates is arranged among the mounting seat 42, the rotating sleeve 41 and the lock head push rod 43.

In this embodiment, the guiding structure includes a guiding pin (not shown in the figure) fixed on the lock plunger 43, a mounting hole 431 for fixing the guiding pin is opened on a bottom side wall of the lock plunger 43, a guiding groove 421 for the guiding pin to slide is opened on an inner side wall of the mounting seat 42 along a vertical direction, and a guiding hole 411 for the guiding pin to pass through is opened on a circumferential side wall of the rotating sleeve 41 along a circumferential direction thereof in an inclined manner.

When the key is inserted to rotating the key behind the cover 41, the key drives and rotates cover 41 and rotate, and the uide pin on the tapered end push rod 43 receives the drive of bullport 411 inner wall to under the guide effect of guiding groove 421, make tapered end push rod 43 go up and down along vertical direction, thereby order about separation and reunion push pedal 34 and remove, separation and reunion round pin 33 passes fixed block 31 and separation and reunion piece 32 simultaneously, and finally the accessible rotates handle 2 and comes the rotation of linkage square pole, realizes the effect of emergent unblock.

In this embodiment, the rotating sleeve 41 is installed at the bottom of the housing 1, and the bottom of the housing 1 is provided with a through hole 11 for a key to pass through and then penetrate into the rotating sleeve 41. Through such setting, make through-hole 11 hide in the bottom of casing 1, be difficult to under the normal use visual angle and be seen, can not lead to the fact the influence to the whole outward appearance of casing 1, promote holistic aesthetic property.

Further, a guide seat 44 is fixedly arranged in the housing 1, a guide groove 441 is arranged in the guide seat 44, the clutch pushing plate 34 includes a guide plate 341 and a butting plate 342, the butting plate 342 is arc-shaped and can be butted with the clutch pin 33, the guide plate 341 is connected to one side of the butting plate 342 away from the clutch pin 33, and the guide plate 341 penetrates into the guide groove 441 and can slide along the guide groove 441.

Through adopting above-mentioned structure to set up, circular-arc butt board 342 can provide the butt effect for separation and reunion round pin 33 when handle 2 rotates, makes separation and reunion round pin 33 can not follow separation and reunion piece 32 from deviating from, ensures handle 2 and rotates the stability of unblanking in-process. In addition, the guide plate 341 penetrates into the guide groove 441, and the guide groove 441 provides a guide function for the sliding of the guide plate 341, so that the lifting process of the clutch push plate 34 is more stable.

Furthermore, a lock push plate 45 is arranged in the guide seat 44, the lock push plate 45 is slidably connected in the guide groove 441 and can push the guide plate 341 to move, and one end of the lock push plate 45, which is far away from the guide plate 341, extends to the lower side of the guide seat 44 and can be abutted to the lock push rod 43.

Further, a sliding block 46 slidably connected in the guide groove 441 is disposed between the guide plate 341 and the lock push plate 45, and a buffer spring 47 is installed between the sliding block 46 and the lock push plate 45. Preferably, a mounting boss for sleeving the buffer spring 47 is protruded from one side of the slider 46 opposite to the lock push plate 45.

Through set up buffer spring 47 between slider 46 and tapered end push pedal 45, when tapered end push rod 43 rises and promotes tapered end push pedal 45 and remove, buffer spring 47 can play the cushioning effect, can avoid tapered end push pedal 45 and deflector 341 direct collision and produce huge noise, influence user experience.

Preferably, the lock push plate 45 is provided at both ends thereof with a limit portion 451 that can be vertically engaged with the guide seat 44. The thickness of the middle part of the tapered end push plate 45 is smaller, the thickness of the two ends is larger, and the thickness of the bottom end of the tapered end push plate 45 is larger than that of the top end of the tapered end push plate, so that the contact area between the tapered end push plate and the tapered end push rod 43 is increased, and the stability of the tapered end push rod 43 when the tapered end push plate 45 is pushed is improved.

In this embodiment, the clutch block 32 is provided with an avoiding hole 321 for inserting the clutch pin 33, the fixed block 31 is provided with a pin hole 311 for installing the clutch pin 33 corresponding to the avoiding hole 321, and a clutch spring 35 for driving the clutch pin 33 to disengage from the avoiding hole 321 is disposed in the pin hole 311. Preferably, the outer wall of the clutch pin 33 protrudes to form a limit block 331, the inner wall of the pin hole 311 is provided with a limit groove 312 in which the limit block 331 is embedded, and the clutch spring 35 is installed in the limit groove 312.

When the clutch push plate 34 ascends, the clutch push plate 34 pushes the clutch pin 33 to be inserted into the avoiding hole 321, and when the clutch push plate 34 descends, the clutch pin 33 is reset downwards under the elastic force of the clutch spring 35 and is separated from the avoiding hole 321, so that the mutual linkage and mutual separation of the handle 2 and the square rod are realized.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an intelligent lockset, includes the casing, be equipped with fixed block, separation and reunion piece, separation and reunion round pin and separation and reunion push pedal in the casing, fixed block and separation and reunion piece correspond respectively and are connected with handle and square bar, separation and reunion round pin slidable penetrates in fixed block and the separation and reunion piece and makes fixed block and separation and reunion piece link each other, the separation and reunion push pedal is connected with the driving piece and is used for ordering about the relative fixed block of separation and reunion round pin and the slip of separation and reunion piece, characterized by: the key-operated clutch mechanism is characterized by further comprising a rotating sleeve which is rotatably connected in the shell and can be used for a key to insert and can rotate along with the key, and a linkage mechanism which can link the clutch push plate to push the clutch pin when the rotating sleeve rotates is arranged between the rotating sleeve and the clutch push plate.

2. The intelligent lockset of claim 1 wherein: the linkage mechanism comprises a mounting seat and a lock head push rod, the lock head push rod is used for linking the clutch push plate to push the clutch pin, the rotating sleeve is rotatably connected in the mounting seat, the lock head push rod is rotatably connected in the rotating sleeve, and a guide mechanism capable of driving the lock head push rod to move in a telescopic mode when the rotating sleeve rotates is arranged among the mounting seat, the rotating sleeve and the lock head push rod.

3. The intelligent lockset of claim 2 wherein: still fixedly in the casing be equipped with the guide holder, be equipped with the guide way in the guide holder, the separation and reunion push pedal is including stretching into to the deflector in the guide way.

4. The intelligent lockset of claim 3 wherein: the guide seat is internally provided with a lock head push plate which is connected in the guide groove in a sliding manner and can push the guide plate to move, and one end of the lock head push plate, which is far away from the guide plate, extends out of the lower part of the guide seat and can be abutted to the lock head push rod.

5. The intelligent lockset of claim 4 wherein: a sliding block which can be connected in the guide groove in a sliding manner is arranged between the guide plate and the lock head push plate, and a buffer spring is arranged between the sliding block and the lock head push plate.

6. The intelligent lockset of claim 5 wherein: and one side of the sliding block, which is opposite to the lock head push plate, is respectively convexly provided with a mounting boss for sleeving the buffer spring.

7. The intelligent lockset of claim 4 wherein: and two ends of the lock head push plate are provided with limiting parts which can be clamped with the guide seat along the vertical direction.

8. The intelligent lockset of claim 3 wherein: the separation and reunion push pedal includes can with separation and reunion round pin butt and be circular-arc butt board, the deflector is located one side that the clutch round pin was kept away from to the butt board.

9. The intelligent lockset of claim 1 wherein: the clutch block is provided with an avoiding hole for inserting the clutch pin, the fixed block is provided with a pin hole for installing the clutch pin corresponding to the avoiding hole, and a clutch spring for driving the clutch pin to be separated from the avoiding hole is arranged in the pin hole.

10. The intelligent lockset of claim 1 wherein: the rotating sleeve is arranged at the bottom of the shell, and a through hole which can be used for a key to penetrate into the rotating sleeve after passing through is formed in the bottom of the shell.