CN111456552A

CN111456552A - Spontaneous electric clutch

Info

Publication number: CN111456552A
Application number: CN201910057493.5A
Authority: CN
Inventors: 周红林
Original assignee: Wuhan Byloue Ineternet Of Things Technology Co ltd
Current assignee: Wuhan Byloue Ineternet Of Things Technology Co ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-07-28

Abstract

The invention discloses a self-generating clutch which comprises a box body, wherein a cavity is arranged in the box body, an unlocking mechanism is arranged on one side of the bottom of the cavity, a swing rod is abutted on one side of the unlocking mechanism, a connecting block is rotatably connected to one side of the swing rod, a square steel connecting head is arranged on the side wall of one end of the box body in a penetrating mode, one end of the connecting block is fixed to one side of the square steel connecting head, and a handle clutch shaft is arranged in the square steel connecting head in a penetrating mode. According to the intelligent door lock with the self-generating clutch, a USB interface is not needed, risks and inconvenience brought by the USB interface are avoided, the problem that the door lock cannot be opened by a backup power source without the USB interface is solved, the door lock is provided with the power generation device, the door lock handle is rotated for a plurality of times, the power generation device converts mechanical energy into electric energy and stores the electric energy, and the door lock can be opened by using the generated electricity, so that the intelligent door lock can be easily and conveniently opened under the condition that a battery is not powered and things such as a key are not provided, and the intelligent door lock is simple to operate and convenient to use and install.

Description

Spontaneous electric clutch

Technical Field

The invention relates to the technical field of intelligent door locks, in particular to a spontaneous electric clutch.

Background

Two kinds of modes of intelligence lock power source at present: 1 battery power supply, 2 when the battery electric quantity is not enough to open the door and do not change the battery in time again (or do not charge rechargeable battery in time), insert external power supply through exposing the USB interface and provide electric power and unblank.

When the current intelligent door lock appears that battery power is not enough to open the door and does not change the battery in time again (or does not charge rechargeable battery in time), the lock that has the USB interface just can provide electric power through the external power supply of data line and open the door. This brings inconvenience to the user that the door can be opened only by looking for an external power source or a key. Still have a risk simultaneously, can appear burning out the condition of circuit board when USB is by the artificial malicious input high voltage electricity, lead to the lock to have opened with the key and cause inconvenient or economic loss, do not have the lock of USB interface just can only open the door with the key, just can only pick the lock if the key lock forgets at home, for this reason, we have proposed a spontaneous electric clutch and have solved above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a spontaneous electric clutch.

In order to achieve the purpose, the invention adopts the following technical scheme:

a self-generating clutch comprises a box body, wherein a cavity is arranged in the box body, an unlocking mechanism is arranged on one side of the bottom of the cavity, a swing rod is abutted on one side of the unlocking mechanism, a connecting block is rotatably connected to one side of the swing rod, a square steel connecting head is arranged on one side wall of the box body in a penetrating manner, one end of the connecting block is fixed on one side of the square steel connecting head, a handle clutch shaft is arranged in the square steel connecting head in a penetrating manner, a clutch gear is fixedly sleeved on the handle clutch shaft, a limiting block is fixed at the top in the box body, a clutch shaft reset spring is fixed at the lower end of the limiting block, one end of the clutch shaft reset spring is fixed on one side wall of the handle clutch, an elastic pin is fixed at the lower end of the handle clutch, the lower end of the elastic pin is abutted on the upper end of the swing rod, one side of the power generation gearbox is connected with a wrench, an opening is formed in one end side wall of the power generation gearbox, and one end of the wrench penetrates through the opening and extends to one side of the power generation gearbox.

Preferably, the unlocking mechanism comprises a key unlocking rotary rod penetrating through the side wall of one end of the cavity, an elastic pin pushing tooth box is fixed on the side wall of one end of the cavity, an adjusting device is arranged in the elastic pin pushing tooth box, a push rod is installed on the adjusting device, and one end of the push rod abuts against one side of the swing rod.

Preferably, the upper end one side in the cavity is contradicted and is had electricity generation tooth case separation and reunion spring, electricity generation tooth case separation and reunion spring's one end is connected on the one end lateral wall of electricity generation tooth case, be equipped with gear mechanism in the electricity generation tooth case, gear mechanism and clutch gear's one end intermeshing.

Preferably, the box body is made of PVC plastic materials.

Preferably, a door handle is fixed at one end of the handle clutch shaft.

Preferably, the box body is composed of two connecting covers corresponding to each other, and the two connecting covers are fixed through screws.

Preferably, the side wall of one circle of the box body is coated with anticorrosive paint.

When the battery capacity of the door lock is not enough to open the door lock, the wrench is shifted to the gear meshing position along the vertical direction, the door handle is rotated to drive the handle clutch shaft to rotate, the door handle and the handle clutch shaft are fixed through a key slot and a screw, the handle clutch shaft drives the clutch gear to rotate when rotating, the handle clutch shaft and the clutch gear are connected in a key slot mode, the clutch gear rotates to drive the gear mechanism of the power generation gearbox to rotate, the power generation motor rotates in an accelerated manner through the gear mechanism, the electricity generated by the motor is stored in the electricity storage electronic component, and the generated electric energy is enough to open the door lock, so that the door can be easily opened in a low-power state of the door lock battery without finding a key, a charging power supply or even a lock picking state, the convenience of the intelligent door lock is kept, the wrench is shifted upwards after the door is opened, the gear is shifted back to the gear disengaging position, and the situation that the gear, the intelligent door lock with the spontaneous electric clutch has the advantages that the USB interface is not needed to be installed, the risk and inconvenience caused by the USB interface are avoided, the problem that the door lock cannot be unlocked by using a backup power source without the USB interface is solved, the door lock is provided with the power generation device by itself through the door lock, the power generation device converts mechanical energy into electric energy and stores the electric energy, the door lock can be unlocked by using the generated electricity, and therefore the intelligent door lock can be unlocked easily and conveniently under the condition that a battery is not powered and does not have things such as a key and the like, and the intelligent door lock is simple to operate and convenient to use and install.

Drawings

Fig. 1 is a schematic diagram of an internal structure of a spontaneous electrical clutch according to the present invention;

FIG. 2 is a schematic diagram of an external structure of a spontaneous electric clutch according to the present invention;

fig. 3 is a side view of a spontaneous electric clutch according to the present invention;

fig. 4 is a schematic view of a door handle mounting structure of a spontaneous electric clutch according to the present invention.

In the figure: 1 power generation tooth case separation and reunion spring, 2 power generation tooth cases, 3 bullet round pin promotion tooth cases, 4 catch bars, 5 key unlocking swing levers, 6 bullet round pins, 7 pendulum rods, 8 handle separation and reunion axles, 9 square steel connectors, 10 separation and reunion gears, 11 separation and reunion axle reset spring, 12 box bodys, 13 door handles, 14 spanners, 15 connecting blocks, 16 stopper, 17 openings, 18 screws.

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.

Referring to fig. 1-4, a self-generating clutch comprises a box body 12, a cavity is arranged in the box body 12, an unlocking mechanism is arranged on one side of the bottom of the cavity, a swing rod 7 is abutted against one side of the unlocking mechanism, a connecting block 15 is rotatably connected to one side of the swing rod 7, a square steel connecting head 9 is arranged on one side wall of one end of the box body 12 in a penetrating manner, one end of the connecting block 15 is fixed on one side of the square steel connecting head 9, a handle clutch shaft 8 is arranged in the square steel connecting head 9 in a penetrating manner, the handle clutch shaft 8 drives the connecting block 15 to rotate, a clutch gear 10 is fixedly sleeved on the handle clutch shaft 8, a limiting block 16 is fixed at the top in the box body 12, a clutch shaft reset spring 11 is fixed at the lower end of the limiting block 16, and;

the one end of separation and reunion axle reset spring 11 is fixed on handle clutch 8's one end lateral wall, handle clutch 8's lower extreme is fixed with bullet round pin 6, the lower extreme of bullet round pin 6 is contradicted in the upper end of pendulum rod 7, electricity generation tooth case 2 is installed to top one side in the cavity, one side of electricity generation tooth case 2 is connected with spanner 14, be equipped with opening 17 on the one end lateral wall of electricity generation tooth case 2, opening 17 is run through and extend to one side of electricity generation tooth case 2 to spanner 14's one end, utilize spanner 14 to drive electricity generation tooth case 2 and remove, and then guarantee clutch gear 10 and gear's meshing and loosen.

According to the invention, the unlocking mechanism comprises a key unlocking rotary rod 5 penetrating through the side wall of one end of the cavity, an elastic pin pushing tooth box 3 is fixed on the side wall of one end of the cavity, adjusting equipment is arranged in the elastic pin pushing tooth box 3, a pushing rod 4 is arranged on the adjusting equipment, one end of the pushing rod 4 is abutted against one side of a swing rod 7, a power generation tooth box clutch spring 1 is abutted against one side of the upper end in the cavity, one end of the power generation tooth box clutch spring 1 is connected to the side wall of one end of a power generation tooth box 2, a gear mechanism is arranged in the power generation tooth box 2, one end of the gear mechanism is engaged with one end of a clutch gear 10, and the clutch gear 10 drives the gear mechanism;

box body 12 adopts the PVC plastics material to make, and the one end of handle separation and reunion axle 8 is fixed with door handle 13, conveniently opens the door body, and box body 12 comprises two connection covers that correspond each other, and two connect between the lid through screw 18 fixed, and easy to assemble dismantles, coats on the a week lateral wall of box body 12 and has anticorrosive paint, carries out dampproofing processing.

In the invention, when the battery capacity of the door lock is not enough to unlock the door lock, the wrench 14 is shifted to the gear meshing position along the vertical direction, the handle clutch shaft 8 is driven to rotate by rotating the handle 13, the handle 13 and the handle clutch shaft 8 are fixed by a key slot and a bolt, the clutch gear 10 is driven to rotate when the handle clutch shaft 8 rotates, the handle clutch shaft 8 and the clutch gear 10 are connected in a key slot mode, the clutch gear 10 rotates to drive the gear mechanism of the power generation gearbox 2 to rotate, the power generation motor is accelerated to rotate by the gear mechanism, the electricity generated by the motor is stored in the electricity storage electronic component, and the generated electric energy is enough to unlock the door lock, so that the door can be easily opened under the low-electricity state of the battery of the door lock, a key does not need to be found, a charging source is even prized, the convenience of the intelligent door lock is kept, the wrench 14 is shifted upwards, can avoid all can driving the tooth case gear that generates electricity and motor rotation when opening the door at every turn and rotate, enable the tooth case that generates electricity 2 like this and store up the use of electric component for a longer time, resume door handle 13 simultaneously and rotate and feel.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A spontaneous electrical clutch comprising a cartridge (12), characterized in that: the box is characterized in that a cavity is arranged in the box body (12), an unlocking mechanism is arranged on one side of the bottom of the cavity, a swing rod (7) is abutted on one side of the unlocking mechanism, a connecting block (15) is rotatably connected to one side of the swing rod (7), a square steel connecting head (9) is arranged on one side wall of one end of the box body (12) in a penetrating manner, one end of the connecting block (15) is fixed on one side of the square steel connecting head (9), a handle clutch shaft (8) is arranged in the square steel connecting head (9) in a penetrating manner, a clutch gear (10) is fixedly sleeved on the handle clutch shaft (8), a limiting block (16) is fixed at the top in the box body (12), a clutch shaft reset spring (11) is fixed at the lower end of the limiting block (16), one end of the clutch shaft reset spring (11) is fixed on one end side wall of the handle clutch (8), and an elastic pin (6, the lower extreme of bullet round pin (6) is contradicted in the upper end of pendulum rod (7), electricity generation tooth case (2) are installed to top one side in the cavity, one side of electricity generation tooth case (2) is connected with spanner (14), be equipped with opening (17) on the one end lateral wall of electricity generation tooth case (2), the one end of spanner (14) runs through opening (17) and extends to one side of electricity generation tooth case (2).

2. The self-generating clutch as claimed in claim 1, wherein the unlocking mechanism comprises a key unlocking rotary rod (5) which penetrates through a side wall at one end of the cavity, a pin pushing gearbox (3) is fixed on the side wall at one end of the cavity, an adjusting device is arranged in the pin pushing gearbox (3), a push rod (4) is mounted on the adjusting device, and one end of the push rod (4) abuts against one side of the swing rod (7).

3. The self-generating clutch according to claim 1, wherein a power generation gearbox clutch spring (1) is abutted to one side of the upper end in the cavity, one end of the power generation gearbox clutch spring (1) is connected to one end side wall of the power generation gearbox (2), a gear mechanism is arranged in the power generation gearbox (2), and the gear mechanism is meshed with one end of the clutch gear (10).

4. A spontaneous electric clutch as claimed in claim 1, characterized in that the casing (12) is made of PVC plastic.

5. A spontaneous electric clutch as claimed in claim 1, characterized in that a door handle (13) is fixed to one end of the handle clutch shaft (8).

6. Spontaneous electrical clutch, according to claim 1, characterized in that said case (12) is composed of two mutually corresponding connection covers, fixed by screws (18).

7. The spontaneous electric clutch according to claim 1, characterized in that a circumferential side wall of the case (12) is coated with an anticorrosive paint.