CN214403095U

CN214403095U - Novel intelligent lock

Info

Publication number: CN214403095U
Application number: CN202022887005.4U
Authority: CN
Inventors: 黄冬春
Original assignee: Fujian Jinboli Hardware Technology Co ltd
Current assignee: Fujian Jinboli Hardware Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-10-15
Anticipated expiration: 2030-12-04

Abstract

A novel intelligent lock is composed of a front handle, a bottom cover arranged on the front handle, a battery and a battery box arranged in the inner cavity of the front handle, an integrated circuit board connected with the battery and an acrylic board covering the upper end surface of the front handle; a rotating device is arranged in one end head of the front handle, and comprises a module shell I, a module shell II, a motor assembly, a clutch pin with a magnet and a clutch rotating shaft, wherein the module shell II is arranged together with the module shell I in an encircling manner; the utility model is provided with two magnets with opposite magnetism in parallel inside the nylon rotating block with the magnet, and through the attraction or repulsion principle of the two magnets and the clutch pin with the magnet, half of the clutch pin with the magnet is pushed into the circular groove on the clutch rotating shaft instantly when the two magnets are repelled, and the other half is still left in the first module shell for unlocking; when the two parts are attracted to each other, the clutch pin with the magnet is instantly returned to a clutch pin slot arranged on the first module shell, so that the aim of locking is fulfilled; the utility model discloses simple structure, reasonable in design, it is very convenient to maintain.

Description

Novel intelligent lock

Technical Field

The utility model belongs to the technical field of the security protection tool to lock, concretely relates to be a simple structure, simple to operate's novel intelligent lock.

Background

Along with people's standard of living's constantly improving, the application field of fingerprint lock is also more and more extensive, and ordinary mechanical lock installation is compared in the installation of normal fingerprint lock comparatively troublesome, and this novel intelligent lock is placed all electron and transmission structure, power supply structure on preceding handle, and the mounting means is as simple as ordinary ability mechanical lock, and this scheme is born from this.

Disclosure of Invention

The utility model aims at the not enough of prior art, provide a structural design is reasonable, installation convenient to use's novel intelligent lock.

The utility model discloses a realize through following technical scheme: a novel intelligent lock is composed of a front handle, a bottom cover arranged on the front handle, a battery and a battery box arranged in the inner cavity of the front handle, an integrated circuit board connected with the battery and an acrylic board covering the upper end surface of the front handle; the method is characterized in that: a rotating device is arranged in one end head of the front handle, and comprises a module shell I, a module shell II, a motor assembly, a clutch pin with a magnet and a clutch rotating shaft, wherein the module shell II is arranged together with the module shell I in an encircling manner; the motor assembly is connected with the battery and the integrated circuit board.

The motor assembly comprises a motor and a nylon rotating block with a magnet, wherein the nylon rotating block with the magnet is connected with the motor to rotate, two magnets which are symmetrically arranged are arranged in the nylon rotating block with the magnet, and the two magnets are arranged in parallel in a mode of opposite magnetism; the connecting rod that stretches out on the motor is connected the installation with taking magnet nylon turning block, is provided with two stuck points on taking magnet nylon turning block.

An upper cavity for placing a motor, a middle cavity for movably placing a nylon rotating block with a magnet, a clutch pin slot for placing a clutch pin with a magnet and a bottom cavity for placing the upper end of a clutch rotating shaft are sequentially arranged in an inner cavity of the module shell I from top to bottom; and two intracavity limiting clamping points corresponding to the clamping points are arranged in the middle cavity.

The surface of the upper end of the clutch rotating shaft is provided with one or more circular grooves, and the inner diameter of each circular groove is larger than the diameter of the clutch pin with the magnet, so that the clutch pin with the magnet can smoothly fall into the circular groove.

The acrylic plate is provided with a fingerprint hole, and a uniform aperture is arranged between the acrylic plate and the integrated circuit board.

The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses the inside of taking magnet nylon turning block is provided with two opposite magnetism's magnet side by side, through the attracting or repulsion principle of taking magnet separation and reunion round pin of these two magnets, make taking magnet separation and reunion round pin half push into the circular recess on the separation and reunion axis of rotation in the twinkling of an eye when repelling, the other half still remains in module shell one, unblanks this moment; on the contrary, the clutch pin with the magnet returns to a clutch pin slot arranged on the module shell instantly when the clutch pin and the module shell are attracted to each other, so that the aim of locking is fulfilled; the utility model discloses simple structure, reasonable in design, it is very convenient to maintain.

Drawings

The present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is an exploded schematic view of the present invention.

Fig. 2 is an exploded view of the rotating device of the present invention.

Fig. 3 is the overall installation schematic diagram of the present invention.

Fig. 4 is a partially enlarged schematic view of fig. 2.

The following are specific names for each label in the figure: 1. a first module shell; 2. a motor; 3. a clutch pin with a magnet; 4. a clutch rotating shaft; 5. a bottom cover; 6. a front handle; 7. a battery; 8. a battery case; 9. acrylic plates; 10. an integrated circuit board; 11. a second module shell; 12. an aperture is uniformed; 101. an upper cavity; 102. a middle cavity; 103. a clutch pin slot; 104. a bottom cavity; 201. a nylon turning block with a magnet; 401. a circular groove; 402. an upper end; 403. and a limiting block.

A. Limiting a clamping point in the cavity; B. and (4) stuck points.

Detailed Description

As shown in fig. 1 to 3, a novel intelligent lock is composed of a front handle 6, a bottom cover 5 mounted on the front handle 6, a battery 7 and a battery box 8 mounted in the inner cavity of the front handle 6, an integrated circuit board 10 connected with the battery 7, and an acrylic board 9 covering the upper end surface of the front handle 6; a rotating device is arranged in one end head of the front handle 6, and comprises a module shell I1, a module shell II 11, a motor assembly, a clutch pin 3 with a magnet and a clutch rotating shaft 4, wherein the module shell II is mutually clasped with the module shell I1 and is arranged together through a countersunk screw; the motor assembly is connected with the battery 7 and the integrated circuit board 10, and the battery 7 provides power for the motor assembly and the integrated circuit board 10; the module shell 1 is arranged in the front end cavity of the front handle 6 in the normal state, and the clutch rotating shaft 4 is arranged in the module shell 1 and forms an idle state, namely, the clutch rotating shaft 4 and the front handle 6 are in the idle state.

As shown in fig. 2 and 4, the motor assembly includes a motor 2 and a nylon rotating block 201 with a magnet, which is connected to the motor 2 for rotation; the nylon rotating block 201 with the magnet is driven by the motor 2 to rotate; two symmetrically placed magnets are arranged in the nylon rotating block 201 with the magnets, and the two magnets are arranged in parallel in a mode of opposite magnetism; a connecting rod extending out of the motor 2 is connected with the nylon rotating block 201 with the magnet, and in the actual operation process, a steel ball can be additionally arranged at the tail end of the connecting rod for connection in order to prevent the nylon rotating block 201 with the magnet from being separated from the connecting rod according to the requirement; and two clamping points B are arranged on the nylon rotating block 201 with the magnet.

As shown in fig. 2 and 4, an upper cavity 101 for accommodating a motor, a middle cavity 102 for movably accommodating a nylon rotating block 201 with a magnet, a clutch pin slot 103 for accommodating a clutch pin 3 with a magnet, and a bottom cavity 104 for accommodating an upper end 402 of a clutch rotating shaft 4 are sequentially arranged in an inner cavity of the module housing 1 from top to bottom; the motor 2 rotates in the upper cavity 101 and drives the nylon rotating block 201 with the magnet to rotate in the middle cavity 102; an intracavity limiting clamping point A corresponding to the clamping point B is arranged in the middle cavity 102; after the nylon turning block 201 with the magnet rotates in the middle cavity 102, the limiting clamping point A in the cavity can enable the nylon turning block 201 with the magnet to rotate within a certain angle range.

When the motor 2 rotates, namely, a magnet arranged in the nylon rotating block 201 with the magnet is in a mutually exclusive state with the clutch pin 3 with the magnet, half of the clutch pin 3 with the magnet is pushed into the circular groove 401 on the clutch rotating shaft 4 through exclusion, and the other half of the clutch pin is still left in the clutch pin groove 103, at the moment, the module shell 1 is connected with the clutch rotating shaft 4 through the clutch pin 3 with the magnet, namely, the front handle 6 can drive the clutch rotating shaft 4 to rotate, and the clutch rotating shaft must be additionally connected with a square bar to drive the lock body on the door, so that the unlocking purpose is achieved.

After the lock is closed, the motor rotates reversely, another magnet arranged in the nylon rotating block 201 with the magnet is in an attraction state with the clutch pin 3 with the magnet, the clutch pin 3 with the magnet is attracted into the clutch pin slot 103 in the module housing I1 and is separated from the clutch rotating shaft 4, and the clutch rotating shaft 4 is in an idle state, namely the front handle 6 does not play any role when rotating.

Four circular grooves 401 are arranged on the surface of the upper end 402 of the clutch rotating shaft 4, and the inner diameter of each circular groove 401 is larger than the diameter of the clutch pin 3 with the magnet, so that the clutch pin 3 with the magnet can smoothly fall into the circular groove 401; the edge of the upper end 402 is also provided with a stop block 403.

The acrylic plate 9 is provided with a fingerprint hole 901, and a uniform aperture 12 is arranged between the acrylic plate 9 and the integrated circuit board 10, so that the touch screen effect is achieved.

The utility model discloses intelligence lock working process is: (actually, to achieve better effect, the nylon turning block 201 with magnet can freely rotate between two limiting clamping points A in the cavity arranged in the middle cavity 102 by 0-200 degrees, when the nylon turning block 201 with magnet is at 0 degree, the magnet attracts, when the nylon turning block 201 with magnet is driven by the motor 2 to 180 degrees, the clutch pin 3 with magnet repels the magnet is arranged, at this time, if the motor 2 is powered off, the repulsion force of the magnet on the clutch pin 3 with magnet and the magnet on the nylon turning block 201 with magnet can push the nylon turning block 201 with magnet to rotate, and possibly rotate back to 0 degree direction or to 200 degree direction, if the nylon turning block 201 with magnet is rotated back to 0 degree, the magnet becomes attracting again, so we deliberately rotate the nylon turning block 201 with magnet to 200 degree directly, after 180 degree, the magnet only pushes the turning wheel to 200 degree direction, but the nylon rotating block 201 with the magnet is fixed at the position of 200 degrees by the limiting clamping point A in the cavity until the motor 2 drives the motor to rotate reversely again); when the lock is unlocked, after a fingerprint signal or a password key signal is required to be given to the acrylic plate 9, the motor 2 rotates, because the built-in magnet of the nylon rotating block 201 with the magnet connected with the lower end of the motor 2 and the clutch pin 3 with the magnet are repelled by the magnetic force between the two, half of the clutch pin 3 with the magnet is pushed into the circular groove 401 on the clutch rotating shaft 4 through the repulsion, and the other half is still left in the clutch pin navigation groove 103, at the moment, the front handle 6 can rotate under the action of the clutch rotating shaft 4 and the clutch pin 3 with the magnet; when the lock is closed, the motor 2 rotates reversely, at the moment, the magnet arranged in the nylon rotating block 201 with the magnet and connected with the lower end of the motor 2 and the clutch pin 3 with the magnet are attracted by the magnetic force between the two, the clutch pin 3 with the magnet is pulled back into the clutch pin slot 103 from the circular groove 401, at the moment, the front handle 6 is in an idle running state again, and the purpose of closing the lock is achieved.

The utility model has simple and reasonable structure design, sensitive use, safety and reliability; the electronic unlocking device is applied to different door locks to realize electronic unlocking in fingerprint mode and the like, is very wide in application, can greatly reduce the production cost, and is beneficial to popularization and promotion in the market.

Claims

1. A novel intelligent lock is composed of a front handle, a bottom cover arranged on the front handle, a battery and a battery box arranged in the inner cavity of the front handle, an integrated circuit board connected with the battery and an acrylic board covering the upper end surface of the front handle; the method is characterized in that: a rotating device is arranged in one end head of the front handle, and comprises a module shell I, a module shell II, a motor assembly, a clutch pin with a magnet and a clutch rotating shaft, wherein the module shell II is arranged together with the module shell I in an encircling manner; the motor component is connected with the battery and the integrated circuit board; the first module shell is arranged in one end head of the front handle;

2. The novel intelligent lock of claim 1, wherein: an inner cavity of the module shell I is sequentially provided with an upper cavity for placing a motor, a middle cavity for movably placing a nylon rotating block with a magnet, a clutch pin slot for placing a clutch pin with the magnet and a bottom cavity for placing the upper end of a clutch rotating shaft from top to bottom; and two intracavity limiting clamping points corresponding to the clamping points are arranged in the middle cavity.

3. The novel intelligent lock of claim 1, wherein: one or more circular grooves are arranged on the surface of the upper end of the clutch rotating shaft, and the inner diameter of each circular groove is larger than the diameter of the clutch pin with the magnet.

4. The novel intelligent lock of claim 1, wherein: the acrylic plate is provided with a fingerprint hole, and a uniform aperture is arranged between the acrylic plate and the integrated circuit board.