CN213175196U

CN213175196U - Fingerprint lock is used at intelligence house

Info

Publication number: CN213175196U
Application number: CN202021461073.8U
Authority: CN
Inventors: 郭靖
Original assignee: Wenzhou Kangya Hardware Products Co ltd
Current assignee: Wenzhou Kangya Hardware Products Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-11
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to an intelligence lock technical field just discloses an intelligence fingerprint lock for house, including the trick lock body, the upper portion of trick lock body is equipped with the touch screen, the bottom movable mounting of trick lock body has the handle, the inside fixedly connected with spliced pole of handle left end, the spliced pole passes the trick lock body and extends to its inside and fixedly connected with gear. This fingerprint lock is used at intelligence house, drive the spliced pole through the handle and rotate, the gear can drive the rack and carry out vertical removal from top to bottom, rack bottom fixed connection's piston can remove in the hydro-cylinder, thereby the piston can receive hydraulic oil to its ascending holding power and reach and make the door handle rack can not push down rapidly when closing, the function of slowly closing that can appear on the performance of outer door handle, the violent striking phenomenon between the inner structure can not appear when closing has effectively been guaranteed to the door handle, inner structure has been protected can not damage because the striking.

Description

Fingerprint lock is used at intelligence house

Technical Field

The utility model relates to an intelligence lock technical field specifically is an intelligence fingerprint lock for house.

Background

The intelligent door lock is an improved lockset on the basis of being different from the traditional mechanical lock, is more intelligent and simpler in the aspects of user safety, identification and manageability, and is an execution component for locking a door in an access control system.

Traditional fingerprint lock's door handle, after unblanking and finishing, most users can habitually loosen the hand, and the door handle can kick-back fast owing to inside extension spring effect that resets, and the centre does not have any speed limit process, because inertial action can produce great kinetic energy when leading to the door spanner to reset, produces the striking to inner structure, and long this past, its inner structure can take place to damage, leads to the unable normal condition of reseing or the unable normal slotted hole lock core of door handle.

The recognition device surface of fingerprint lock glues the spot on user's hand easily when using, perhaps glues thereby the discernment probability and the speed that influence the fingerprint lock of dust, and the manual work is cleared up to be loaded down with trivial details somewhat and can often forget, consequently needs a fingerprint lock that carries automatic clearance function to improve user experience.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an intelligence fingerprint lock for house possesses the door handle and slowly closes and automatic scrubbing's advantage, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides an intelligence fingerprint lock for house, includes the trick lock body, the upper portion of trick lock body is equipped with the touch screen, the bottom movable mounting of trick lock body has the handle, the inside fixedly connected with spliced pole of handle left end, the spliced pole passes the trick lock body and extends to its inside and fixedly connected with gear, the left side meshing of gear is connected with the rack, the bottom fixedly connected with piston of rack, the bottom fixed mounting of trick lock body inner chamber has the hydro-cylinder, two oil discharge grooves have been seted up at the middle part of hydro-cylinder inner chamber, the fixed intercommunication in right side of hydro-cylinder has oil guide pipe, the top of piston contains hydraulic oil.

Preferably, the upper part of the coded lock body is movably provided with a sliding cover, two sides of the sliding cover are fixedly provided with sliding rails, and the middle part of the sliding cover is fixedly provided with a rubber soft plate.

Preferably, the top end and the bottom end of the oil guide pipe are respectively communicated with the upper part and the lower part of the oil cylinder, and hydraulic oil can flow to the top of the inner cavity of the oil cylinder from the bottom part along the oil guide pipe and then flow to the piston.

Preferably, the upper part of the right side of the rack is provided with a row of latch teeth, and the latch teeth are meshed with the gear.

Preferably, the slide rail is in an inverted T shape, the slide rail body is also provided with T-shaped slide grooves in the same shape at corresponding positions, and the slide rail is designed in the T shape to better limit the movement posture of the slide cover, so that the slide cover can only vertically move up and down, is limited in the front-back and left-right directions, and cannot deflect.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this fingerprint lock is used at intelligence house, drive the spliced pole through the handle and rotate, the gear can drive the rack and carry out vertical removal from top to bottom, rack bottom fixed connection's piston can remove in the hydro-cylinder, thereby the piston can receive hydraulic oil to its ascending holding power and reach and make the door handle rack can not push down rapidly when closing, the function of slowly closing that can appear on the performance of outer door handle, the violent striking phenomenon between the inner structure can not appear when closing has effectively been guaranteed to the door handle, inner structure has been protected can not damage because the striking.

2. This fingerprint lock is used at intelligence house, through the inboard fixed mounting's of sliding closure rubber soft board and the touch screen contact, the in-process that opens and close at the sliding closure is cleaned touch screen and fingerprint identification device, carries out the scrubbing to it, has effectively cleared up the spot on touch screen and the fingerprint identification device to fingerprint identification's probability and speed have been improved, and need not clear up by the manual work, have improved user experience.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a portion A of the structure of the present invention;

FIG. 4 is a rear view of the sliding cover of the present invention;

fig. 5 is a top view of the sliding cover of the present invention.

In the figure: 1. a coded lock body; 2. a touch screen; 3. a handle; 4. connecting columns; 5. a gear; 6. an oil cylinder; 7. a rack; 8. a piston; 9. an oil discharge groove; 10. an oil guide pipe; 11. hydraulic oil; 12. a sliding cover; 13. A slide rail; 14. a rubber soft board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, an intelligence fingerprint lock for house, including trick lock body 1, the upper portion of trick lock body 1 is equipped with touch screen 2, the bottom movable mounting of trick lock body 1 has handle 3, the inside fixedly connected with spliced pole 4 of 3 left ends of handle, spliced pole 4 passes trick lock body 1 and extends to its inside and fixedly connected with gear 5, the left side meshing of gear 5 is connected with rack 7, the bottom fixedly connected with piston 8 of rack 7, the bottom fixed mounting of trick lock body 1 inner chamber has hydro-cylinder 6, two oil discharge tank 9 have been seted up at the middle part of hydro-cylinder 6 inner chamber, the fixed intercommunication in right side of hydro-cylinder 6 has oil pipe 10, the top of piston 8 contains hydraulic oil 11.

The coded lock comprises a coded lock body 1, a sliding cover 12, sliding rails 13 and a rubber soft plate 14, wherein the sliding cover 12 is movably arranged at the upper part of the coded lock body 1, the sliding rails 13 are fixedly arranged at two sides of the sliding cover 12, and the rubber soft plate 14 is fixedly arranged at the middle part of the sliding cover 12.

The top end and the bottom end of the oil guide pipe 10 are respectively communicated with the upper part and the lower part of the oil cylinder, and hydraulic oil 11 can flow to the top of the inner cavity of the oil cylinder 6 from the bottom along the oil guide pipe 10 and then flow to the piston 8.

Wherein, the upper part on the right side of the rack 7 is provided with a row of latch teeth, and the latch teeth are meshed with the gear 5.

The slide rail 13 is in an inverted T shape, the slide rail 1 is also provided with a T-shaped slide groove in the same shape at a corresponding position, and the slide rail 13 is designed in the T shape to better limit the movement posture of the slide cover 12, so that the slide cover can only vertically move up and down, is limited in the front-back and left-right directions, and cannot deflect.

The working principle is as follows:

when the door handle 3 is pressed down, the handle 3 drives the connecting column 4 to rotate, the connecting column 4 drives the gear 5 to rotate, the rack 7 meshed and connected with the gear 5 is lifted upwards to drive the piston 8 to move upwards, hydraulic oil 11 on the piston can rapidly flow to the lower part of the oil cylinder 6 when passing through the oil discharge groove 9, after the door opening action is completed, a user can naturally loosen the door handle 3, the door handle 3 is closed in two stages, the first stage is that the door handle 3 can rapidly lift up and is not prevented by any external force, because the internal rack is in the first stage of descending at the moment, namely the piston 8 is not contacted with the hydraulic oil 11 at the bottom, when the included angle between the handle 3 and the horizontal direction is 15 degrees, the handle 3 is closed in the second stage, namely the internal piston 8 is contacted with the hydraulic oil 11, the hydraulic oil 11 can be slowly pressed onto the upper part of the oil cylinder 6 along the oil guide pipe 10 at the, and falls on the top of the piston 8 again, but the hydraulic oil 11 is not pressed all the way up at a moment, the hydraulic oil left at the bottom simultaneously gives the piston 8 an upward supporting force, and the supporting force continues until the piston 8 contacts the bottom of the oil cylinder 6, which is reflected by the outer handle 3, and is slowly closed.

When a user inputs a password, the sliding cover 12 is lifted to move upwards, the soft rubber board 14 on the inner side of the sliding cover 12 can rub the touch screen 2 to perform decontamination for the first time, and when the password is input and the sliding cover 12 slides downwards, the soft rubber board 14 on the inner side of the sliding cover 12 can rub the touch screen 2 to perform decontamination for the second time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence fingerprint lock for house, includes trick lock body (1), its characterized in that: the upper portion of trick lock body (1) is equipped with touch-control screen (2), the bottom movable mounting of trick lock body (1) has handle (3), the inside fixedly connected with spliced pole (4) of handle (3) left end, spliced pole (4) are passed trick lock body (1) and are extended to its inside and fixedly connected with gear (5), the left side meshing of gear (5) is connected with rack (7), the bottom fixedly connected with piston (8) of rack (7), the bottom fixed mounting of trick lock body (1) inner chamber has hydro-cylinder (6), two oil extraction groove (9) have been seted up at the middle part of hydro-cylinder (6) inner chamber, the fixed intercommunication in right side of hydro-cylinder (6) has oil guide pipe (10), the top of piston (8) contains hydraulic oil (11).

2. The intelligent household fingerprint lock of claim 1, wherein: the coded lock is characterized in that a sliding cover (12) is movably mounted on the upper portion of the coded lock body (1), sliding rails (13) are fixedly mounted on two sides of the sliding cover (12), and a rubber soft plate (14) is fixedly mounted in the middle of the sliding cover (12).

3. The intelligent household fingerprint lock of claim 2, wherein: the top end and the bottom end of the oil guide pipe (10) are respectively communicated with the upper part and the lower part of the oil cylinder.

4. The intelligent household fingerprint lock of claim 1, wherein: the upper part of the right side of the rack (7) is provided with a row of latch teeth.

5. The intelligent household fingerprint lock of claim 2, wherein: the slide rail (13) is inverted T-shaped, and the T-shaped sliding grooves with the same shape are formed in the corresponding positions of the coded lock body (1).