CN210217391U - Door lock with child mis-triggering function - Google Patents

Abstract

The utility model discloses a lock with children mistake trigger function, including a body and door frame, the fixed block is installed to the positive one side of the door body, and the fixed block surface is installed respectively and is unblanked the button and close the lock button, and the positive middle part fixed mounting of the door body has voice horn, and first recess has been seted up to one side of the door body, and the second recess corresponding with first groove position has been seted up to one side of door frame. The utility model relates to a door lock with children's mistake triggers function, is connected with control MCU through the unlocking button and the lock closing button that set up, when pressing the unlocking button and lock closing button simultaneously, break the unlocking button and lock closing button function through MCU, and through voice prompt locked; the automatic lock is effectively prevented from being triggered by children, so that the children go out and accidents happen; the gear is driven to rotate by the installed unlocking motor, so that the stretching of the pin shaft is convenient to control, and the door body is convenient to open and close; through the visor of installation, further reduce children and trigger the button of unblanking and close the lock button.

Description

Door lock with child mis-triggering function

Technical Field

The utility model relates to a lock, in particular to lock with children mistake trigger function.

Background

Door locks are devices used, as the name implies, to lock a door to prevent others from opening the door. The door locks are classified into a plurality of categories, the requirements on the door locks are different in each occasion, and the anti-theft door lock is generally used in ordinary families, and is high in safety and low in price.

People who uses the intelligence lock along with the progress of society are more and more because the installation of full-automatic intelligence lock is convenient and the convenience of use receives more people's favor. The full-automatic lock adopts the function of one key unblanking and one key lock in indoor, though simple to use is swift, but children trigger very easily, in case unblank, children go out, the easy accident that takes place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock with children mistake trigger function to solve the function that the full-automatic lock that proposes in the above-mentioned background art adopted a key to unblank and a key to close the lock indoor, though simple to use is swift, nevertheless children trigger very easily, in case unblank, children go out, the easy problem of occurence of failure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lock with children mistake trigger function, includes a body and a door frame, the fixed block is installed to the positive one side of the body, the fixed block surface is installed respectively and is unblanked the button and close the lock button, the positive middle part fixed mounting of the body has voice horn, first recess has been seted up to one side of the body, the second recess corresponding with first groove position is seted up to one side of door frame, the inside cover of first recess is equipped with the round pin axle, the one end and the second recess alternate and are connected of round pin axle, the top fixed mounting of round pin axle has the rack, the third recess has been seted up to first recess top cell wall, the inside fixed mounting of third recess unlocks the motor, the output shaft rotation of the motor of unblanking is connected with the gear, the wheel is connected with the rack toothing, the cavity has been seted up to the inside of the body, pronunciation chip and communication module, pronunciation chip, pronunciation loudspeaker, the button of unblanking, close the lock button, motor and communication module of unblanking respectively with control MCU electric connection, control MCU and external power source electric connection.

As a preferred technical scheme of the utility model, the spout has all been seted up to the both sides of fixed block, two the slider sliding connection of spout and visor both sides installation.

As an optimized technical scheme of the utility model, voice horn's fixed surface installs the dust screen.

As a preferred technical scheme of the utility model, the positive fixed mounting of the door body has the door handle, the surface cover of door handle is equipped with the antiskid rubber cover.

As an optimized technical scheme of the utility model, communication module and external infrared remote control switch signal connection.

As an optimized technical scheme of the utility model, the edges and corners department of the door body and door frame all pastes and is equipped with the protection strip.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a door lock with children's mistake triggers function, is connected with control MCU through the unlocking button and the lock closing button that set up, when pressing the unlocking button and lock closing button simultaneously, break the unlocking button and lock closing button function through MCU, and through voice prompt locked; the automatic lock is effectively prevented from being triggered by children, so that the children go out and accidents happen; the gear is driven to rotate by the installed unlocking motor, so that the stretching of the pin shaft is convenient to control, and the door body is convenient to open and close; through the visor of installation, further reduce children and trigger the button of unblanking and close the lock button.

Drawings

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

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

fig. 3 is a block diagram of the present invention.

In the figure: 1. a door body; 2. a door frame; 3. a pin shaft; 4. an unlocking button; 5. a lock closing button; 6. a protective cover; 7. a first groove; 8. a second groove; 9. a third groove; 10. a rack; 11. an unlocking motor; 12. a gear; 13. a cavity; 14. controlling the MCU; 15. a voice chip; 16. a communication module; 17. a voice loudspeaker.

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.

Referring to fig. 1-3, the present invention provides a door lock with a child mis-triggering function, which comprises a door body 1 and a door frame 2, wherein a fixed block is installed on one side of the front surface of the door body 1, an unlocking button 4 and a locking button 5 are respectively installed on the surface of the fixed block, a voice speaker 17 is fixedly installed on the middle portion of the front surface of the door body 1, a first groove 7 is opened on one side of the door body 1, a second groove 8 corresponding to the first groove 7 is opened on one side of the door frame 2, a pin shaft 3 is sleeved inside the first groove 7, one end of the pin shaft 3 is connected with the second groove 8 in an inserting manner, a rack 10 is fixedly installed on the top end of the pin shaft 3, a third groove 9 is opened on the top end of the first groove 7, an unlocking motor 11 is fixedly installed inside the third groove 9, an output shaft of the unlocking motor 11 is rotatably connected with a gear 12, control MCU14, pronunciation chip 15 and communication module 16 are installed respectively to the inside of cavity 13, and pronunciation chip 15, pronunciation loudspeaker 17, the button 4 of unblanking, close lock button 5, motor 11 and communication module 16 of unblanking respectively with control MCU14 electric connection, control MCU14 and external power source electric connection.

Preferably, the sliding grooves are formed in the two sides of the fixing block and are connected with the sliding blocks mounted on the two sides of the protective cover 6 in a sliding mode, and the protective cover 6 is mounted to prevent children from touching the unlocking button 4 and the locking button 5.

Preferably, the surface of the voice loudspeaker 17 is fixedly provided with a dust screen, and dust is prevented from entering the voice loudspeaker 17 through the mounted dust screen to influence the normal use of the voice loudspeaker 17.

Preferably, the front of the door body 1 is fixedly provided with a door handle, the surface of the door handle is sleeved with an anti-slip rubber sleeve, and the anti-slip rubber sleeve passes through the installed door handle and is opened and closed with the door body 1.

Preferably, the communication module 16 is in signal connection with an external infrared remote control switch, and is in signal connection with the communication module 16 through the infrared remote control switch, so that the child lock can be remotely controlled through the infrared remote control switch conveniently.

Preferably, the edges and corners of the door body 1 and the door frame 2 are all provided with a protection strip, and the protection strip is installed to effectively protect the door body 1 and the door frame 2.

When the door lock with the child false triggering function is used, when the door lock with the child false triggering function is needed to be used, when the unlocking button 4 is pressed, the unlocking motor 11 is opened through the control MCU14 with the model number of Z32HLP100, the unlocking motor 11 rotates to drive the gear 12 to rotate, the pin shaft 3 is separated from the second groove 8 through the rotation of the gear 12, and unlocking is completed; when the lock needs to be closed, the lock closing button 5 is pressed, the unlocking motor 11 is reversely rotated by controlling the MCU14, the gear 12 is driven to reversely rotate, the pin shaft 3 is inserted into the second groove 8 again, when the unlocking button 4 and the lock closing button 5 are simultaneously pressed, the functions of the unlocking button 4 and the lock closing button 5 are cut off by controlling the MCU14, and the voice horn 17 is controlled by the voice chip 15 to broadcast the lock of the child; when the functions of the unlocking key 4 and the locking key 5 need to be recovered, the unlocking key 4 and the locking key 5 are pressed again, the unlocking key 4 and the locking key 5 are opened through controlling the MCU14, and the unlocked child lock is reported through the voice horn 17, when the child lock needs to be remotely controlled, the communication module 16 with the model of ZF-2 can be remotely controlled through the infrared remote control switch, and the unlocking motor 11 is controlled by the control MCU14 to remotely control the child lock.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. A door lock with a child false triggering function comprises a door body (1) and a door frame (2) and is characterized in that a fixed block is installed on one positive side of the door body (1), an unlocking button (4) and a locking button (5) are installed on the surface of the fixed block respectively, a voice horn (17) is fixedly installed on the middle of the front of the door body (1), a first groove (7) is formed in one side of the door body (1), a second groove (8) corresponding to the first groove (7) in position is formed in one side of the door frame (2), a pin shaft (3) is sleeved inside the first groove (7), one end of the pin shaft (3) is alternately connected with the second groove (8), a rack (10) is fixedly installed at the top end of the pin shaft (3), a third groove (9) is formed in the top groove wall of the first groove (7), an unlocking motor (11) is fixedly installed inside the third groove (9), the output shaft of motor (11) of unblanking rotates and is connected with gear (12), gear (12) are connected with rack (10) meshing, cavity (13) have been seted up to the inside of the door body (1), control MCU (14), pronunciation chip (15) and communication module (16) are installed respectively to the inside of cavity (13), pronunciation chip (15), pronunciation loudspeaker (17), the button of unblanking (4), close lock button (5), motor (11) of unblanking and communication module (16) respectively with control MCU (14) electric connection, control MCU (14) and external power supply electric connection.

2. The door lock with the child false triggering function according to claim 1, characterized in that: the sliding grooves are formed in the two sides of the fixing block and are in sliding connection with sliding blocks mounted on the two sides of the protective cover (6).

3. The door lock with the child false triggering function according to claim 1, characterized in that: and a dust screen is fixedly arranged on the surface of the voice loudspeaker (17).

4. The door lock with the child false triggering function according to claim 1, characterized in that: the front side of the door body (1) is fixedly provided with a door handle, and the surface of the door handle is sleeved with an anti-slip rubber sleeve.

5. The door lock with the child false triggering function according to claim 1, characterized in that: the communication module (16) is in signal connection with an external infrared remote control switch.

6. The door lock with the child false triggering function according to claim 1, characterized in that: the edges and corners of the door body (1) and the door frame (2) are respectively provided with a protection strip.

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