CN110630095A

CN110630095A - Intelligent lock is from electricity generation structure

Info

Publication number: CN110630095A
Application number: CN201910545736.XA
Authority: CN
Inventors: 李川涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-23
Filing date: 2019-06-22
Publication date: 2019-12-31
Also published as: CN110630094A

Abstract

The invention relates to an intelligent lock self-generating structure, which comprises an intelligent lock and a lock which needs to use electricity, wherein the intelligent lock consists of a mechanical structure and an electromechanical control system circuit, and the intelligent lock is characterized in that: the generator is installed on the intelligence lock shell, and the handrail is connected with the generator, generator and circuit connection.

Description

Intelligent lock is from electricity generation structure

Technical Field

The invention relates to a self-generating structure of an intelligent lock, which is used in the fields of door locks, door locks needing power supply, intelligent door locks, intelligent locks and locks needing to be provided with clutches.

Technical Field

Existing intelligent door locks are powered by a power source, such as a battery. And have external power source interface, when the battery does not have the electricity, connect this interface through portable power source, for the power supply of intelligent lock, the shortcoming is, just can't unblank when the battery does not have the electricity and does not take portable power source, if can't find portable power source or can't get the key, just can't get into home. The current intelligent lock power generation facility patent has not been used for market practice, and the main problem lies in, power generation facility's volume and efficiency problem still can not obtain good solution, has many structures and circuit module in the intelligent lock shell, leads to limited volume and generating efficiency low, can't produce enough electric quantity and unblank under the prerequisite that satisfies user experience, and the convenience of intelligent lock is built on having the electricity basis, therefore is necessary to reform transform current intelligent lock power supply method.

Disclosure of Invention

The invention aims to provide a self-generating structure of an intelligent lock, which is characterized in that a power generation device is arranged on a shell of the intelligent lock, a handrail is connected with the power generation device, the handrail is driven by manpower, and the power generation device is driven by the handrail to rotate for power generation, so that power is provided for a door lock circuit, enough electric quantity is generated for unlocking on the premise of meeting user experience, and when a battery is not powered or the battery is not arranged on the intelligent lock, the power generation device is rotated to supply power for the door lock circuit, so that the circuit realizes the function of the intelligent lock. The problem of limited electric quantity of a door lock power supply and the problem of unlocking by external power connection when no electricity exists are solved.

The technical scheme of the invention is as follows:

the utility model provides an intelligence is locked from electricity generation structure, on intelligent lock and the mechano-electronic lock that comprises mechanical structure and electromechanical control system circuit, on the tool to lock that needs use electricity, its characterized in that: the generator is installed on the intelligence lock shell, and the generator is connected with the handrail, generator and intelligence lock circuit connection. The handrail is applied with force through manpower, so that the handrail drives the generator to rotate to generate electricity, the generated electricity is stored or directly supplied to the circuit, and the circuit is electrified to realize the function of the intelligent door lock. Wherein, the generator is connected with the handrail and comprises direct connection and indirect connection. Wherein, the generator installed on the intelligent lock can be a plurality of generators.

The invention is described more below, including: basic description of intelligent lock and circuit, generator, armrest; the handrail and the generator; the special purpose and the multiple use of the generator; a generator and a circuit; the installation position of the generator on the intelligent lock, and the like. The invention is described, exemplified and extended below, without the content of the invention being restricted thereto.

The intelligent lock of the invention is:

the mechanical electronic lock is composed of a mechanical structure and a circuit. Such locks are installed on doors, including doors, cabinets, drawers, gates, valves, etc. The intelligent lock realizes the functions of identifying identity and automatically unlocking and locking or realizes the function of identifying identity and allowing a user to manually unlock and lock through an electromechanical system circuit. The intelligent lock mechanical structure generally comprises a lock body, a lock core, a door outer side shell, a handrail, a door inner side shell, a handrail and a driving shaft, and other structures can participate according to needs. The intelligent lock circuit is a system circuit integrating electromechanical control, and generally comprises one or more modules of a control module, an input circuit module, an output circuit module, a communication module, a power supply and the like. Input circuit modules, for example: various identity information acquisition circuit module, fingerprint collection module, password input module, smart card read module, the input module of camera module and other functions etc.. Output circuit modules, for example: a motor or an electromagnetic push rod in the clutch, a motor in the driver, a sound module, a light source module and an output module with other functions. The communication module is, for example, a module of bluetooth, wifi and other various wired and wireless communication modes. Some of the chips may be shared, for example, with a master and communication chip.

The generator of the invention is:

the power generation device is driven by manpower to generate electric energy and is also called a generator. The generator can be formed by combining one or more modules of a power generation core machine, a speed change gear set, a rectifying circuit, an electric storage device, a voltage stabilizing circuit, an on-off circuit, a motor driving circuit and the like on a support. The storage device may be a rechargeable battery, or may be a capacitor, a super capacitor, or the like. The power generation core machine is composed of a magnetic rotor and a coil stator, or composed of the coil rotor and the magnetic stator. For example, there are brush or brushless motors, brush or brushless generators, alternating current motors, direct current motors. The generator may implement, for example: the functions of generating, rectifying, storing, switching on and off, voltage-stabilizing output and the like are single or multiple. When the functional circuit modules of rectification, storage, on-off, voltage stabilization output and the like are integrated on the intelligent lock circuit, the generator only consists of a mechanical part, namely a power generation core machine and a speed change gear set, or only the power generation core machine.

The handrail of the invention is:

the smart lock has a structure or structure that can be contacted (e.g., held, pinched, etc.) by a human hand and can apply a force to cause movement. For example: linear motion, curvilinear motion, etc. For example: the hand can hold the handrail which rotates to drive the unlocking and locking structure to move to realize unlocking and locking; the hand can pinch or press and rotate to drive the generator rotating armrest, for example, a handle that the hand generator can shake. The structure and shape of the handrail can be varied.

Generator and shell:

the invention discloses a method for mounting a generator on an intelligent lock shell, which is characterized in that the generator is mounted on any structural component of the shell, and the structural component belongs to the generator mounted on the shell as long as the structural component belongs to a part of the shell.

The handrail is connected with the generator:

the connection of the handrail with the generator includes direct connection and indirect connection. The handrail is directly connected to the drive structure of the generator, for direct connection of the handrail with the generator. Other structural members are connected between the handrail and the generator driving structure according to needs, and the handrail and the generator driving structure are linked through the structures and are indirectly connected.

The handrail connected with the generator comprises a detachable connection and a non-detachable connection. When the handrail of connecting the generator is for dismantling, do not generate electricity and can dismantle the handrail, fix and hide the position on the intelligence lock shell, during the electricity generation, on the generator is inserted with the handrail, rotate the handrail and can generate electricity. When the handrail connected with the generator is not detachable, the handrail is directly rotated, and the generator can be driven to rotate to generate electricity.

The connection of the handrail and the generator comprises special connection and multipurpose connection. The special connection is that the handrail is directly or indirectly connected with the generator, and the handrail is only used for driving the generator to rotate, so that the power generation function is realized. The multi-purpose connection does, and the handrail not only is connected with the generator, still is connected with other functional structure of intelligence lock, and the handrail not only is used for the electricity generation function, also is used for other functions of intelligence lock. For example: the multi-purpose connection of simultaneous drive, the multi-purpose connection of direction switching drive, the multi-purpose connection of gear switching drive, and other various multi-purpose connection modes.

When the generator is installed on the intelligent lock, one or more handrails can be connected. The function that one handrail can drive the generator and the function that a plurality of handrails can drive the generator are realized.

The special purpose of the generator and the multiple purposes of the generator:

the generator is specially used for generating power only and drives the generator to generate power. The generator is used for not only generating power but also driving. The hand drives the handrail to drive the generator to rotate to realize the power generation function, and the power is supplied to the generator to drive the clutch of the unlocking structure to combine and separate, or the driver of the unlocking structure drives the unlocking structure to unlock. For example: the handrail can only drive the generator clockwise rotation, can not drive the generator anticlockwise rotation, and for the generator circular telegram, can clockwise and anticlockwise rotation, during anticlockwise rotation, can drive the clutch combination or the driver drive of unlocking the lock structure, opens the clutch separation or the driver return of lock structure with the drive during clockwise rotation, is about to go back out of the spring bolt of lock body.

The generator is connected with the circuit for power supply:

the circuit can be connected with only one power supply of the generator, and can also be connected with a plurality of power supplies including the generator, such as: a generator and an externally-mounted battery. When the circuit is connected with a plurality of power supplies, the power supply can be selected through a manual change-over switch, the power supplies can be automatically switched through circuit detection, and when the external battery is out of power, the generator is automatically switched and connected.

When the generator is used for supplying power, the generator can generate power first and then use the power, or generate power while using the power, or generate power first and then use the power. Wherein: the power generation and the power supply are carried out firstly, and the generated power is input into power storage equipment on the generator to be stored when power is generated, such as a super capacitor, a capacitor and a chargeable and dischargeable battery. When the intelligent lock is enough to realize the electric quantity of the unlocking function or the multiple unlocking functions, the power is supplied to the circuit of the electromechanical control system, so that the intelligent lock realizes the functions; the power generation and power supply are carried out simultaneously, and the generated power is input into power storage equipment of the generator to be stored during power generation, such as a super capacitor, a capacitor and a chargeable and dischargeable battery. The power is supplied to the electromechanical control system circuit while the power is generated, and the power storage equipment supplies power to the electromechanical control system circuit after the power generation is finished, so that the electromechanical control system circuit can realize functions; the first power supply and the second power generation are that the power storage equipment of the generator supplies power to the circuit of the electromechanical control system to realize the function of the generator, when the clutch is combined and the armrest is manually rotated to unlock, the armrest drives the generator to generate power, and the generated power is input into the power storage equipment on the generator to be stored, such as a super capacitor, a capacitor and a chargeable and dischargeable battery. The electricity for realizing the function is electricity generated when the lock is unlocked last time, and the electricity generated when the lock is unlocked this time is used when the lock is unlocked next time.

The invention realized in this way has the following beneficial effects: through installing the generator on the intelligence lock shell, and through handrail drive generator electricity generation, and the circuit is given in the power supply, realize the intelligence lock when not having the electricity, need not look for the key, look for charging wire and charging source, as long as rotate the generator, tens seconds just can produce sufficient electricity, let the intelligence lock normally work realize unblanking into the room, also realized simultaneously that the intelligence lock need not adorn the battery just can have the electricity to realize the intelligence lock function, can practice thrift a lot of batteries every year, environmental protection.

Drawings

FIG. 1 is a schematic diagram of a generator;

FIG. 2 is a schematic diagram of an intelligent lock;

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

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a schematic view of the structure of the present invention B;

FIG. 6 is a schematic view of the structure of the present invention C;

FIG. 7 is a schematic structural diagram D of the present invention;

in the figure: the generator (100), the electricity generation core machine (101), the gear train (102), the generator circuit (103), the support (104), handrail interface (105), intelligent lock (200), shell A (201), shell B (202), handrail A (203), handrail B (204), drive shaft (205), lock body (206), lock core (207), handrail C (208), hole A (209), electromechanical control system circuit (300), control circuit box (301), clutch (302), driver (303), battery case (304), charging interface (305), directional clutch (400), A structure (401), B structure (402), spring (403), lid (404), shell (501), clutch A (502), clutch B (503), driving motor module (504), clutch lever (505), shell (506), sector gear (601), gear switch (602), gear structure spare (603), mount (604), fixed structure spare A (605), rotating structure spare B (606), connecting gear (607), actuating lever (608), connecting rod (609), square shaft (701), square shaft interface (702).

Detailed Description

The invention will be further described with reference to the accompanying drawings, to which, however, the invention is not restricted.

In fig. 1, the generator is formed by connecting a power generation core machine (101), a gear set (102), a generator circuit (103) and the like to a bracket (104), the power generation core machine (101) is connected with the gear set (102), and the power generation core machine (101) is connected with the generator circuit (103). Wherein: the power generation core machine (101) is a three-phase brushless motor; the gear set (102) is formed by mutually engaging a plurality of gears and mounting the gears on a bracket (104), the first gear of the gear set (102) is mounted on a rotor shaft of the power generation core machine (101), and the last gear of the gear set (102) is provided with a handrail interface (105); the generator circuit (103) is composed of a rectification circuit, a super capacitor for power storage, an on-off circuit, a voltage transformation and stabilization circuit and a motor drive circuit. The generator in the figure is a generator with complete functions and can directly output voltage-stabilizing current. The generator is prior art and other structures and configurations of the generator are not described herein.

In fig. 2, the intelligent lock (200) is a semi-automatic intelligent lock, which is an existing common intelligent lock structure in the market. Handrail A (203) and control circuit box (301) and clutch (302) and interface (305) that charge are connected at shell A (201), have main control circuit board on control circuit box (301), the password circuit board, the fingerprint module, the camera module, the IC-card reader. The battery box (304) and the armrest B (204) are connected to the shell B (202), and the shell B (202) is also provided with an anti-locking knob. The shell A (201) and the shell B (202) are connected and fixed on the door through screws and nut columns. The armrest A (203) is connected with the clutch (302), and the clutch (302) is connected with the lock body (206) and the armrest B (204) through the driving shaft (205). The lock core (207) is connected with the lock body (206). The electromechanical control system circuit (300) is formed by connecting a circuit in a control circuit box (301), a battery box (304), a clutch (302) and a charging interface (305) through circuits. Other various structures and forms of the semi-automatic intelligent lock are not described.

In fig. 3, the generator (100) is mounted on the housing a (201) of the smart lock (200), the armrest a (203) is connected with the generator (100), and the generator (100) is connected with the electromechanical control system circuit (300). A person holds the handrail A (203) with hands to apply force to the handrail A, so that the handrail A drives the generator (100) to rotate to generate power, and the generator (100) supplies power to the electromechanical control system circuit (300). The generator (100) is installed inside the shell A (201), a shaft A (506) of a clutch piece B (503) of the clutch (302) is connected with the armrest A (203), a connecting gear (607) is connected to the shaft A (506) of the clutch piece B (503), and the connecting gear (607) is connected with a tail end gear of a gear set (102) of the generator (100). The handrail A (203) can be rotated to drive the generator (100) to generate electricity. Meanwhile, when the clutch is combined, the lock body can be driven to move to realize unlocking and drive the generator (100) to generate electricity by rotating the handrail downwards, when the clutch is separated, the lock body can generate electricity by rotating the handrail downwards, and the lock body cannot be unlocked, so that the handrail A (203) can generate electricity or generate electricity and lock no matter the clutch is combined or separated. The structure of the generator (100) is shown in fig. 1, and the structure of the intelligent lock (200) is shown in fig. 2. The housing A (201) and the armrest A (203) are partially sectional views.

In fig. 4, fig. 3 is exploded as a generator (100) with a gear set (102) thereon. A clutch (302) having a clutch member B (503) and a shaft A (506). The pre-lower part of the smart lock (200) includes the electromechanical control system circuit (300), the housing a (201), the armrest a (203), and other parts, see fig. 2.

In fig. 5, the structure of fig. 5 is the same as that of fig. 3, except that the connecting gear is a sector gear (601), and the functions of generating power and unlocking in different directions are realized. The generator (100) is installed on the intelligent lock (200), the handrail A (203) is connected with the generator (100), and the generator (100) is connected with the electromechanical control system circuit (300). A person holds the handrail A (203) with hands to apply force to the handrail A, so that the handrail A drives the generator (100) to rotate to generate power, and the generator (100) supplies power to the electromechanical control system circuit (300). The generator (100) is arranged inside the shell A (201), a shaft A (506) on a clutch piece B (503) of the clutch (302) is connected with the armrest A (203), the sector gear (601) is connected with the shaft of the clutch piece B (503), and the sector gear (601) is connected with the gear set (102) of the generator (100). When the handrail A (203) rotates downwards, the sector gear (601) moves clockwise to be separated from contact with the gear set (102) of the generator (100), at the moment, the clutch is combined, the handrail A (203) can drive the lock body to be unlocked, the clutch is separated, the handrail A (203) can only drive the structure movement in front of the clutch, no function is provided, when the handrail A (203) rotates upwards, the sector gear (601) moves anticlockwise to be in contact with the final gear of the gear set (102) of the generator (100), power generation and rotation are driven, and meanwhile the lock body can be driven to be locked. Therefore, the handrail A (203) and the generator (100) belong to a direction switching driving multipurpose connection. Wherein, the structure of the generator (100) is the structure of the generator shown in fig. 1, and the structure of the intelligent lock (200) is the structure of the semi-automatic intelligent lock shown in fig. 3. The housing A (201) and the armrest A (203) are partially sectional views.

In fig. 6, the structure of fig. 6 is similar to that of fig. 3, except that the connecting gear is removed and the link transmission mode of the driving rod (608) and the link (609) is replaced, so that the generator (100) can be installed on the shell a (201) at a larger spatial position without limiting the distance from the handrail due to the diameter of the connecting gear, and thus, the space for crowding with other structural components around the handrail can be avoided. The generator can be made larger, the power is higher, and the efficiency is better. The generator (100) is installed on a shell A (201) of the intelligent lock (200), the handrail A (203) is connected with the generator (100), and the generator (100) is connected with the electromechanical control system circuit (300). A person holds the handrail A (203) with hands to apply force to the handrail A, so that the handrail A drives the generator (100) to rotate to generate power, and the generator (100) supplies power to the electromechanical control system circuit (300). The generator (100) is arranged inside the shell A (201), a shaft A (506) of a clutch piece B (503) of the clutch (302) is connected with the armrest A (203), a driving rod (608) is connected to the shaft A (506) of the clutch piece B (503), and the driving rod (608) is connected with a tail end gear of a gear set (102) of the generator (100) through a connecting rod (609). The handrail A (203) can be rotated to drive the generator (100) to generate electricity. Meanwhile, when the clutch is combined, the handrail can be rotated downwards to unlock and generate power, when the clutch is separated, the handrail can be rotated downwards to generate power and can not be unlocked, and the handrail A (203) can be rotated upwards to generate power or generate power and lock no matter the clutch is combined or separated. Wherein, the structure of the generator (100) is the structure of the generator shown in fig. 1, and the structure of the intelligent lock (200) is the structure of the intelligent lock shown in fig. 2. The housing A (201) and the armrest A (203) are partially sectional views.

In fig. 7, the generator (100) is mounted on the smart lock (200), the armrest a (203) is connected to the generator (100), and the generator (100) is connected to the electromechanical control system circuit (300). A person holds the handrail A (203) with hands to apply force to the handrail A, so that the handrail A drives the generator (100) to rotate to generate power, and the generator (100) supplies power to the electromechanical control system circuit (300). The gear structure member (603) is composed of gears, one end of the gear shaft is provided with a square shaft (701) which can be connected with the handrail A (203), and the other end of the gear shaft is provided with a square shaft interface (702) which can be connected with the clutch (302). The generator (100) is mounted on the shell A (201), the handrail A (203) is connected with a square shaft (701) of the gear structure member (603), and the gear structure member (603) is connected with the clutch (302) and the generator (100) in a gear changing manner. When the handrail A (203) is pulled outwards, the gear of the gear structural member (603) is meshed with the final gear of the gear set of the generator (100), the square shaft interface (702) of the gear structural member (603) is separated from the clutch (302), and the generator (100) can be driven to rotate to generate power at the moment, so that the clutch cannot be driven. When the handrail A (203) is pulled inwards, the gear of the gear structural component (603) is separated from the final gear of the gear set of the generator (100), the square shaft interface (702) of the gear structural component (603) is connected with the clutch (302), the generator (100) cannot be driven to rotate to generate power at the moment, and the clutch can be driven to realize unlocking and locking. Wherein, the structure of the generator (100) is the structure of the generator shown in fig. 1, and the structure of the intelligent lock (200) is the structure of the semi-automatic intelligent lock shown in fig. 3. The housing A (201) and the armrest A (203) are partially sectional views.

Claims

1. The utility model provides an intelligence lock is from electricity generation structure, by mechanical structure and electromechanical control system circuit constitute intelligent lock and need use the tool to lock of electricity, its characterized in that: the generator is installed on the intelligence lock shell, and the handrail is connected with the generator, generator and circuit connection.

2. The intelligent lock is from power generation structure of claim one, characterized in that: the connection of the handrail with the generator includes direct connection and indirect connection.

3. The intelligent lock self-generating structure of claim one, characterized in that: the generator is connected with the circuit.

4. The intelligent lock self-generating structure of claim one, characterized in that: the power supply connected with the generator comprises any chargeable and dischargeable power supply including a super capacitor.