CN217028451U

CN217028451U - Intelligent door lock unlocking device

Info

Publication number: CN217028451U
Application number: CN202220020472.3U
Authority: CN
Inventors: 张述生
Original assignee: Shifang Jiuan Security Equipment Co ltd
Current assignee: Shifang Jiuan Security Equipment Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-07-22
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses an intelligent door lock unlocking device, and relates to the technical field of intelligent door locks. The lock core transmission mechanism comprises a linkage gear and a linkage gear, a locking mechanism is arranged on one side of the fixing plate, the other side of the fixing plate is provided with the locking mechanism, the lock core transmission mechanism is connected with the locking mechanism through the linkage gear, a frame is fixedly connected to the periphery of the fixing plate, two front cover plates are fixedly connected to the top and the bottom of one side of the frame, and a rear cover plate is fixedly connected to the other side of the frame. According to the intelligent door lock, the lock core transmission mechanism and the internal typesetting of the intelligent door lock are adopted, so that the intelligent door lock is larger than the reserved space in the intelligent door lock on the market, the lock core is divided into two parts, the transmission mechanism is arranged on one side of the fixing plate, and a larger space is reserved on the other side of the fixing plate for installing elements such as sensors, so that the internal space of the intelligent door lock is enlarged, the typesetting is convenient, and the internal elements are convenient to maintain and replace.

Description

Intelligent door lock unlocking device

Technical Field

The utility model relates to the technical field of intelligent door locks, in particular to an unlocking device of an intelligent door lock.

Background

The intelligent door lock is an improved lockset which is different from the traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. The intelligent door lock is an execution component for locking a door in an access control system. The intelligent door lock is different from the traditional mechanical lock, is a composite lock with safety, convenience and advanced technology, and is a product which combines integrated circuit design, electronic technology, a large number of electronic components with various innovative identification technologies, including mechanical design of a lock body, a built-in software card, a computer network technology, network alarm and the like.

The traditional door lock is operated by unlocking and locking through a transmission lock cylinder, the novel intelligent lock is small in internal space due to the fact that a large number of elements such as inductors are embedded inside the novel intelligent lock, the intelligent lock cylinder is relatively complex, the space in the lock is small, and the intelligent lock is difficult to maintain and replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent door lock unlocking device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: intelligence lock unlocking means, including the fixed plate, fixed plate one side is provided with lock core drive mechanism, and lock core drive mechanism includes the linked gear, and the fixed plate opposite side is provided with blocked mechanical system, and lock core drive mechanism is connected with blocked mechanical system through the linked gear, fixedly connected with frame around the fixed plate, two front shroud of frame one side top and bottom fixedly connected with, frame opposite side fixedly connected with back shroud, wherein, fixed plate one side bottom is provided with the battery frame.

Preferably, the lock cylinder transmission mechanism comprises a micro motor, the output end of the micro motor is fixedly connected with a worm, one side of the fixing plate is rotatably connected with the worm, the worm is meshed with a worm wheel, a pinion is fixedly connected to the position of a rotating shaft on one side of the worm wheel, and the pinion is meshed with the linkage gear.

Preferably, the locking mechanism comprises a brake gear, a follow-up gear is rotatably connected to the back side of the fixing plate, an ejector block is fixedly connected to the edge of the follow-up gear, the follow-up gear is meshed with the brake gear, a lock tongue is movably connected to one side of the fixing plate, and one end of the ejector block is movably connected with one end of the lock tongue.

Preferably, a hole is formed in the middle of the fixing plate, the surface of the linkage gear rotating shaft is movably connected to the inner wall of the hole, and one end of the linkage gear rotating shaft is fixedly connected to the middle of one side of the brake gear.

Preferably, the fixed plate is located the spring bolt position and has seted up the spout, and fixed plate one side fixedly connected with is spacing frame, spacing frame and spout looks adaptation, and the spring bolt is provided with the lug, and lug surface swing joint is in spout and spacing frame inner wall, and spacing frame inner wall swing joint has the stopper, fixedly connected with spring between stopper and the lug, stopper one side fixedly connected with gag lever post, gag lever post surface swing joint in spacing frame one end.

Preferably, a fixing frame is arranged on one side of the fixing plate, the micro motor is fixedly connected to one side of the fixing frame, two sides of one side of the fixing plate are fixedly connected with screw fixing rods for fixing, and an upper frame used for being connected with the front cover plate is arranged on one side of the screw fixing rods on two sides.

Preferably, a face recognition camera is fixedly connected to one side of the front cover plate above one side of the frame, a coded lock button is arranged below the frame, and a lock bolt hole is formed in one side of the frame.

Compared with the prior art, the utility model has the beneficial effects that:

this intelligence lock unlocking means passes through the inside composing of lock core drive mechanism and this intelligence lock for this intelligence lock compares big with the inside headspace of intelligent lock on the market, and divide into two parts with the lock core, makes drive mechanism set up in fixed plate one side, and the opposite side has reserved great space and has been used for elements such as installation sensor, makes its inner space enlarge, and the composing is convenient, is convenient for maintain and change internal element.

Drawings

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

FIG. 2 is a partially disassembled structural schematic diagram of the present invention;

FIG. 3 is a schematic structural view of the lock cylinder drive mechanism of the present invention;

fig. 4 is a schematic diagram of the back structure of the present invention.

In the figure: 1. a fixing plate; 2. a frame; 201. a lock tongue hole; 3. a rear cover plate; 4. a front cover plate; 5. a face recognition camera; 6. a coded lock key; 7. a lock cylinder transmission mechanism; 701. a micro motor; 702. a worm; 703. a worm gear; 704. a pinion gear; 705. a linkage gear; 8. fixing a rod by a screw; 9. a top frame; 10. a fixed mount; 11. a brake gear; 121. a follower gear; 12. a top block; 13. a latch bolt; 14. a limiting frame; 15. a spring; 16. a limiting block; 17. a limiting rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one of the figures, it will not need to be further discussed or illustrated in detail in the description of the figures that follows.

As shown in fig. 1 to 4, the present invention provides a technical solution: intelligence lock unlocking means, including

fixed plate

1, 1 one side of fixed plate is provided with lock core drive mechanism 7, lock core drive mechanism 7 includes

linkage gear

705, 1 opposite side of fixed plate is provided with blocked mechanical system, lock core drive mechanism 7 is connected with blocked mechanical system through linkage gear 705, fixedly connected with frame 2 around the fixed plate 1, two front shroud 4 of frame 2 one side top and bottom fixedly connected with, frame 2 opposite side fixedly connected with back shroud 3, wherein, 1 one side bottom of fixed plate is provided with the battery frame.

In order to ensure that the solution is the best preferred solution, it should be understood that the key cylinder transmission mechanism 7 includes a micro motor 701, the micro motor 701 is a stepping motor, the stepping motor has excellent start-stop and reverse rotation correspondence, and has no brush, the cost is lower compared with other motors, the use of the stepping motor not only has excellent control, but also can control the cost, the output end of the micro motor 701 is fixedly connected with a worm 702, one side of the fixing plate 1 is rotatably connected with the worm 702, the worm 702 is connected with the worm wheel 703 in a meshing manner, the rotating shaft position of one side of the worm wheel 703 is fixedly connected with a pinion 704, wherein, the pinion 704 is connected with a linkage gear 705 in a meshing manner, the worm 702 is braked by the micro motor 701, the worm 702 drives the worm wheel 703 to rotate, the linkage gear 705 is connected with the pinion 704, and the linkage gear 705 rotates under the condition, in order to ensure that the embodiment is implemented smoothly, it needs to be understood that, blocked mechanical system includes brake gear 11, fixed plate 1 dorsal part is rotated and is connected with follower gear 121, follower gear 121 edge fixedly connected with kicking block 12, follower gear 121 is connected with brake gear 11 meshing, fixed plate 1 one side swing joint has spring bolt 13, kicking block 12 one end swing joint and spring bolt 13 one end, linkage gear 705 is rotatory to make brake gear 11 synchronous revolution and act on follower gear 121, when follower gear 121 is rotatory, kicking block 12 acts on spring bolt 13 and drives spring bolt 13 and outwards remove, realize the switch function of this intelligence lock.

It should be noted that, regarding the linkage gear 705 and the brake gear 11, a hole is formed in the middle of the fixing plate 1, the surface of the rotating shaft of the linkage gear 705 is movably connected to the inner wall of the hole, one end of the rotating shaft of the linkage gear 705 is fixedly connected to the middle of one side of the brake gear 11, and the arrangement enables the linkage gear 705 and the brake gear 11 to rotate synchronously.

For guaranteeing the smooth implementation of this embodiment, it is to be understood that, fixed plate 1 is located spring bolt 13 position and has seted up the spout, the spacing frame of 1 one side fixedly connected with 14 of fixed plate, spacing frame 14 and spout looks adaptation, spring bolt 13 is provided with the lug, lug surface swing joint is in spout and spacing frame 14 inner wall, 14 inner wall swing joint of spacing frame has stopper 16, fixedly connected with spring 15 between stopper 16 and the lug, this setting can make spring bolt 13 act on with spring 15 mutually, guarantee the elasticity and the resilience of spring bolt 13, stopper 16 one side fixedly connected with gag lever post 17, gag lever post 17 surface swing joint is in spacing frame 14 one end.

Wherein, it should be understood that, fixed plate 1 one side is provided with mount 10, micro motor 701 fixed connection is in mount 10 one side, 1 one side both sides fixedly connected with of fixed plate is used for fixed screw fixation pole 8 of using, 8 one sides of both sides screw fixation pole are provided with and are used for being connected with front shroud 4 and use roof-rack 9, be located 2 one sides fixedly connected with face identification camera 5 in one side of the front shroud 4 in frame one side, be located 2 below in frame and be provided with trick lock button 6, wherein, lock tongue hole 201 has been seted up to 2 one side in frame.

When the device is used, the linkage gear 705 is driven to rotate by the lock cylinder transmission mechanism 7, the surface of the rotating shaft of the linkage gear 705 is movably connected with the inner wall of the hole, one end of the rotating shaft of the linkage gear 705 is fixedly connected with the middle part of one side of the brake gear 11, the arrangement enables the linkage gear 705 and the brake gear 11 to synchronously rotate, under the action, the follow-up gear 121 brakes the top block 12 to eject the bolt 13 out of the lock cylinder to complete the switching function of the lock, the lock divides the lock cylinder into two parts by the fixed plate 1, the transmission mechanism is arranged on one side of the fixed plate 1, and a larger space is reserved on the other side for installing elements such as a sensor and the like, so that the internal space of the lock is enlarged, the typesetting is convenient, and the structure is simpler,

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligence lock unlocking device, including fixed plate (1), its characterized in that: the lock cylinder driving mechanism is characterized in that a lock cylinder driving mechanism (7) is arranged on one side of the fixing plate (1), the lock cylinder driving mechanism (7) comprises a linkage gear (705), the linkage gear (705) is arranged on the other side of the fixing plate (1), the lock cylinder driving mechanism (7) is connected with the linkage gear (705) through the linkage gear (705), a frame (2) is fixedly connected to the periphery of the fixing plate (1), two front cover plates (4) are fixedly connected to the top and the bottom of one side of the frame (2), a rear cover plate (3) is fixedly connected to the other side of the frame (2), and a battery frame is arranged at the bottom of one side of the fixing plate (1).

2. The intelligent door lock unlocking device according to claim 1, characterized in that: the lock cylinder transmission mechanism (7) comprises a micro motor (701), a worm (702) is fixedly connected with the output end of the micro motor (701), a worm (702) is rotatably connected to one side of the fixing plate (1), the worm (702) is meshed with the worm wheel (703), a pinion (704) is fixedly connected to the position of a rotating shaft on one side of the worm wheel (703), and the pinion (704) is meshed with the linkage gear (705).

3. The intelligent door lock unlocking device according to claim 1, characterized in that: the locking mechanism comprises a brake gear (11), a follow-up gear (121) is rotatably connected to the back side of the fixing plate (1), an ejector block (12) is fixedly connected to the edge of the follow-up gear (121), the follow-up gear (121) is meshed with the brake gear (11) to be connected, a lock tongue (13) is movably connected to one side of the fixing plate (1), and one end of the ejector block (12) is movably connected with one end of the lock tongue (13).

4. The intelligent door lock unlocking device according to claim 1, characterized in that: a hole is formed in the middle of the fixing plate (1), the surface of a rotating shaft of the linkage gear (705) is movably connected to the inner wall of the hole, and one end of the rotating shaft of the linkage gear (705) is fixedly connected to the middle of one side of the brake gear (11).

5. The intelligent door lock unlocking device according to claim 1, characterized in that: the fixed plate (1) is located spring bolt (13) position and has seted up the spout, fixed plate (1) one side fixedly connected with spacing frame (14), spacing frame (14) and spout looks adaptation, spring bolt (13) are provided with the lug, lug surface swing joint is in spout and spacing frame (14) inner wall, spacing frame (14) inner wall swing joint has stopper (16), fixedly connected with spring (15) between stopper (16) and the lug, stopper (16) one side fixedly connected with gag lever post (17), gag lever post (17) surface swing joint is in spacing frame (14) one end.

6. The intelligent door lock unlocking device according to claim 1, characterized in that: the fixing device is characterized in that a fixing frame (10) is arranged on one side of the fixing plate (1), the micro motor (701) is fixedly connected to one side of the fixing frame (10), two sides of one side of the fixing plate (1) are fixedly connected with screw fixing rods (8) for fixing, and one side of each screw fixing rod (8) is provided with a top frame (9) for being connected with the front cover plate (4).

7. The intelligent door lock unlocking device according to claim 1, characterized in that: the face recognition camera (5) is fixedly connected to one side of the front cover plate (4) above one side of the frame (2), the coded lock button (6) is arranged below the frame (2), and the lock tongue hole (201) is formed in one side of the frame (2).