CN213540013U

CN213540013U - Child lock mechanism

Info

Publication number: CN213540013U
Application number: CN202021959508.1U
Authority: CN
Inventors: 夏勉; 张宇
Original assignee: Chongqing Wuzhou Door Industry Development Co ltd
Current assignee: Chongqing Wuzhou Door Industry Development Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-25
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to an intelligence burglary-resisting door field specifically discloses child's locking mechanism, including lock body and the touch-sensitive screen equipment that sets up from each other, the touch-sensitive screen equipment is located the inboard and is located the lock body top of door, the lock body is equipped with the mechanism of locking, the touch-sensitive screen equipment is equipped with the unlocking system that is used for carrying out the unblock to the mechanism of locking, the unlocking system of locking includes unblock operating means, instruction receiving arrangement and controlling means, unblock operating means is used for the user to input the unblock instruction on the touch-sensitive screen, instruction receiving arrangement is used for receiving the unblock instruction of user input on the touch-sensitive screen, and give controlling means with unblock instruction information transfer, controlling means is used for after receiving unblock instruction information, control mechanism of locking. The utility model discloses set up the unlocking system that locks in the top of lock body, child and pet touch can not go on the unblock, consequently can prevent that child and pet from opening a door by mistake and running away, have played the effect of child's lock promptly.

Description

Child lock mechanism

Technical Field

The utility model belongs to the technical field of intelligence burglary-resisting door, concretely relates to child lock mechanism.

Background

In order to prevent children and pets from opening the security door from the room, a mechanical structure is usually adopted in the prior art, such as a security chain, a security lock or a knob type mechanical back locking structure is additionally installed on the inner side of the security door to prevent children from breaking the door. However, the mechanical mechanism is complicated to operate when the door is opened and unlocked, and the attractiveness of the door is affected after the mechanical mechanism is installed.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to prevent children and pets from running out by mistake opening the door.

In order to solve the technical problem, the utility model discloses a following technical scheme:

child lock mechanism, including lock body and the touch-sensitive screen equipment that sets up from one another, the touch-sensitive screen equipment is located the door inboard and is located the lock body top, the lock body is equipped with anti-lock mechanism, the touch-sensitive screen equipment is equipped with and is used for carrying out the anti-unlocking system of unblock to anti-lock mechanism, anti-unlocking system includes:

the unlocking operation device is used for inputting an unlocking instruction on the touch screen by a user;

the instruction receiving device is used for receiving an unlocking instruction input by a user on the touch screen and transmitting the unlocking instruction information to the control device;

and the control device is used for controlling the back locking mechanism to unlock after receiving the unlocking instruction information.

Further, the unlock operation device includes:

the sliding unlocking button is pressed and slides along a set unlocking track;

the position receiving module is used for receiving position information of the sliding unlocking button when the sliding unlocking button slides on a set unlocking track;

and the information processing module is used for generating door opening instruction information after the sliding unlocking button slides to a preset position on a set track.

Further, the touch screen device is located directly above the lock body.

Furthermore, the touch screen equipment is positioned above the lock body in an inclined mode and is positioned on the central axis of the door body.

Further, the touch screen device further comprises a display screen, the display screen is located above the sliding unlocking button, and the display screen is used for playing video images.

Further, the touch screen device further comprises an operation area, the operation area is located below the sliding unlocking button, and the operation area is provided with a plurality of operation modules.

Further, the touch screen equipment comprises a touch screen, a front panel, a rear cover and a PCB, wherein the front panel and the rear cover form a main frame structure of the touch screen equipment, the frame structure is embedded in a door body, the PCB is located in the frame structure, the touch screen is fixed on the outer side of the front panel, the outer surface of the touch screen protrudes out of the outer surface of the door body, the touch screen is electrically connected with the PCB, and the control device is arranged on the PCB.

Furthermore, the display screen is also electrically connected with an outdoor camera, and the outdoor camera is positioned on the outer side of the door body.

Furthermore, the back locking mechanism comprises a main lock tongue and a Hall sensor, the Hall sensor is electrically connected with the control device and used for detecting the door closing action and transmitting the detected door closing action information to the control device, and the control device controls the main lock tongue to pop up.

The beneficial effects of the utility model reside in that:

1. the utility model discloses set up the unlocking system that locks in the top of lock body, child and pet touch can not go on the unblock, consequently can prevent that child and pet from opening a door by mistake and running away, have played the effect of child's lock promptly.

2. The door is opened by adopting a sliding unlocking mode, and the unlocking can be realized only by pressing the sliding unlocking button and transversely sliding the sliding unlocking button for a certain distance in the unlocking process, so that the unlocking caused by mistaken touch can be avoided, the safety is improved, the sliding unlocking mode is simple to operate, and the door is convenient to open.

3. The main frame structure of the touch screen equipment is embedded in the door body, and only the touch screen protrudes out of the outer surface of the door body, so that the attractiveness of the inner side of the door body is not affected.

Drawings

Fig. 1 is a schematic diagram of an inner side structure of a door according to a first embodiment of the intelligent security door of the present invention.

Fig. 2 is a schematic structural diagram of the outer side of the door of the first embodiment of the intelligent security door of the present invention.

Fig. 3 is the schematic structural diagram of the touch screen device and the outdoor unit in the intelligent security door of the present invention.

Fig. 4 is a front view of the outdoor unit of fig. 3.

Fig. 5 is a front view of the touch screen device of fig. 3.

Fig. 6 is an overall structural view of the touch screen device of fig. 3.

Fig. 7 is a rear view of fig. 6.

Fig. 8 is an exploded view of fig. 6.

Fig. 9 is an exploded view of fig. 7.

Figure 10 is a schematic structural view of the lock body in figures 1 and 2.

Fig. 11 is a schematic view of an inner side structure of a second embodiment of the intelligent security door of the present invention.

Wherein the reference numerals include: the door comprises a door frame 1, a door body 2, a touch screen device 3, a rear cover 31, a PCB (printed circuit board) 32, a front panel 33, a touch screen 34, an outdoor unit 4, a lock body 5, a main bolt 51, an inclined bolt 52, a face recognition camera 6, a logo breathing lamp 7, a face infrared light supplement lamp 8, an outdoor camera 10, a touch keyboard 11, a fingerprint recognition module 12, a doorbell 13, a card reading area 14, a camera light supplement lamp 15, a human body infrared detection module 16, a display screen 17, a sliding unlocking button 18 and an operation area 19.

Detailed Description

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

Example one

As shown in fig. 1 and 2, the intelligent anti-theft door comprises a door frame 1, a door body 2 and an anti-theft door safety lock, wherein the door body 2 is installed in the door frame 1 and forms a rotating fit with the door frame 1, and the anti-theft door safety lock is arranged on the door body 2.

As shown in fig. 1-3 and the drawings, the security lock of the security door includes a lock body 5, a touch screen device 3 and an outdoor unit 4, which are separately arranged, the touch screen device 3 and the outdoor unit 4 are both located right above the lock body 5, the touch screen device 3 and the outdoor unit 4 are located at the same height position above the lock body 5, and the lock body 5 and the touch screen device 3 constitute a child lock mechanism.

The structure of the lock body 5 is shown in fig. 10, the lock body 5 is embedded in the door body 2, the lock body 5 comprises a motor and an inclined bolt 52, the lock body 5 is further provided with an anti-locking mechanism, the anti-locking mechanism comprises a main bolt 51 and a hall sensor, the motor is used for driving the inclined bolt 52 and the main bolt 51 to pop out and stretch out, the hall sensor is installed on the lock body 5 and is electrically connected with a control device, the hall sensor is used for detecting door closing actions and transmitting detected door closing action information to the control device, and the control device controls the main bolt 51 to pop out. By arranging the Hall sensor, the main bolt 51 is automatically popped out and locked after the door is closed, the situation that the door is not reversely locked is avoided, and the door is closed and the door is moved.

The structure of the touch screen device 3 is as shown in fig. 5-9, the touch screen device 3 is provided with an anti-lock unlocking system for unlocking an anti-lock mechanism, the anti-lock unlocking system comprises an unlocking operation device, an instruction receiving device and a control device, the unlocking operation device is used for a user to input an unlocking instruction on the touch screen 34, the instruction receiving device is used for receiving the unlocking instruction input on the touch screen 34 by the user and transmitting unlocking instruction information to the control device, and the control device is used for controlling the motor to drive the main bolt 51 to pop up for unlocking after receiving the unlocking instruction information.

The unlocking operation device comprises a sliding unlocking button 10, a position receiving module and an information processing module, wherein the sliding unlocking button 10 is used for being pressed and sliding along a set unlocking track, the set unlocking track is a straight line or a broken line, preferably a straight line, the unlocking action is faster, the position receiving module is used for receiving position information of the sliding unlocking button 10 when sliding on the set unlocking track, and the information processing module is connected with an instruction receiving device and used for generating door opening instruction information after the sliding unlocking button 10 slides to a preset position on the set track.

The structure of the touch screen device 3 is as shown in fig. 6-9, and includes a touch screen 34, a front panel 33, a PCB 32 and a rear cover 31 in sequence from the inside to the outside of the door body 2, the front panel 33 and the rear cover 31 constitute a main frame structure of the touch screen device 3, the frame structure is embedded inside the door body 2, the PCB 32 is located in the frame structure, the touch screen 34 is fixed at the outside of the front panel 33, the outer surface of the touch screen 34 protrudes out of the outer surface of the door body 2, the touch screen 34 is electrically connected with the PCB 32, and the control device is disposed on the PCB 32.

The outdoor unit 4 has a structure as shown in fig. 3 and 4, the outdoor unit 4 is provided with a door opening system for controlling the lock body 5 to open, the door opening system comprises a door opening instruction input device, the door opening instruction input device and the lock body 5 are both connected with the control device, the door opening instruction input device is used for receiving external operation instruction information and transmitting the information to the control device, and the control device controls the motor to drive the inclined bolt 52 of the lock body 5 to open according to the received information, so that automatic door opening is realized. Door opening instruction input device is as shown in fig. 4, including biological identification module, touch keyboard 8 and reading the card district, biological identification module includes face identification camera 6 and fingerprint identification module 9, face identification camera 6 plays face identification unblock function, fingerprint identification module 9 plays fingerprint unblock function, touch keyboard 8 plays password unblock function, it plays the unblock function of punching the card to read the card district, realize face identification from this, the fingerprint, multiple modes of opening the door such as password and the unblock of punching the card. The outdoor unit 4 is further provided with a human body infrared detection module 16, and the human body infrared detection module 16 is electrically connected with the control device and used for detecting whether a person is outside the door. The outdoor unit 4 is further provided with an outdoor camera 7 for collecting outdoor video image information so as to play a role in monitoring outdoor conditions, the outdoor camera 7 is located above the touch keyboard 8, the outdoor camera 7 is preferably a wide-angle camera, the outdoor camera 7 is electrically connected with the control device, the touch screen 34 of the indoor unit 3 is provided with a display screen 17 for playing video images, the display screen 17 is located above the sliding unlocking button 10 on the touch screen 34, and the outdoor camera 7 is electrically connected with the display screen 17. The logo breathing lamp 6 is further installed above the outdoor camera 7, the logo breathing lamp 6 is electrically connected with the control device, and after the door opening instruction input device inputs a door opening instruction, the control device controls the logo breathing lamp 6 to twinkle and light up, so that the identification effect of reminding people of successfully opening the door is achieved.

The touch screen 34 of the touch screen device 3 is further provided with an operation area 19, the operation area 19 is located below the sliding unlocking button 10, and the operation area 19 includes a plurality of operation modules.

According to the invention, by arranging the structure of sliding unlocking of the touch screen, the function of a child lock is achieved, the risk of opening the door due to mistaken touch of children can be prevented, and the unlocking can be realized only by sliding the screen during opening the door, so that the operation is convenient.

Example two

The difference between this embodiment and the first embodiment is: as shown in fig. 11, in this embodiment, the touch screen device 3 and the outdoor unit 4 are both located obliquely above the lock body 5 and on the central axis of the door body 2.

EXAMPLE III

The difference between this embodiment and the first embodiment is: this embodiment still includes touch-sensitive screen locking touch device, and touch-sensitive screen locking touch device is including setting up in the inside telecommunication module of touch-sensitive screen equipment 3, and telecommunication module realizes the communication between touch-sensitive screen 34 and the smart mobile phone APP, and through the touch function of smart mobile phone APP locking touch-sensitive screen 34, people can not carry out touch operation to touch-sensitive screen 34, has further avoided the risk that children touched the door by mistake.

Example four

The difference between this embodiment and the first embodiment is: the unlocking mechanism and the unlocking system in this embodiment are different from the first embodiment.

The anti-locking mechanism in this embodiment further includes an electromagnetic coil disposed on the lock cylinder of the lock body 5, the electromagnetic coil is electrically connected to the control device, when the door closing action is detected, the control device controls the electromagnetic coil to be powered on, the electromagnetic coil fixes the lock cylinder in the lock body 5 through the magnetic adsorption action thereof and cannot rotate, and since the lock cylinder cannot rotate, a lawbreaker cannot unlock the lock body 5. Because the electromagnetic ring is short in power-on time, the lock cylinder can be locked at the moment of closing the door, and the effect of quickly locking the door is achieved.

The unlocking system comprises a plurality of sets of signal transmitters and signal receivers distributed along an unlocking track on the touch screen 34, the signal receivers are electrically connected with the control device, the signal transmitters are arranged at the top of the touch screen 34, and the signal receivers are arranged at the bottom of the touch screen 34. When people stretch out fingers to perform sliding unlocking action on the touch screen 34, the fingers can sequentially shield signals between the signal transmitters and the signal receivers within a certain time (the time for completing the sliding unlocking action is usually 0.5-3 seconds, in the embodiment, the total time for shielding the signals between the signal transmitters and the signal receivers is set to be 3 seconds), at the moment, the signal receivers cannot receive the signals, information which is not received by the signals transmitted by the signal transmitters is transmitted to the control device, the information transmitted to the control device by each signal receiver is sequentially marked as information I, information II and information III …, when the control device sequentially receives the information I, the information II and the information III within 3 seconds, the control device controls the electromagnetic ring to be powered off, after the unlocking action is completed, as the electromagnetic ring loses the fixing effect on the lock cylinder, the motor can drive the lock cylinder to rotate, so that the tilt bolt 52 retracts and the door is opened. This embodiment sets up this kind of structure and can carry out quick discernment to the unblock action for cut off the power supply to the electromagnetic coil, can realize opening the door rapidly to the outage of electromagnetic coil in the unblock that slides.

The existing lock body 5 has the door locking mode that: after the inclined lock tongue 52 of the lock body 5 enters the corresponding lock hole, after the hall sensor detects the telescopic action (door closing action) of the inclined lock tongue 52, the hall sensor sends information to the control device, the control device controls the motor to drive the main lock tongue 51 to extend out and then enter the corresponding lock hole to realize the back locking of the door, therefore, a certain time is left between the time when the inclined lock tongue 52 is locked to the time when the main lock tongue 51 is started and the time when the back locking action is completed, and the door locking mode has the following defects: rapid locking of the door cannot be achieved and there is still a chance for a lawless person to open the lock from outside the door during this interval.

And increase the electromagnetic ring in this embodiment, on the one hand, in the twinkling of an eye that closes the door, can lock the lock core, realized quick lock door, lawless persons unlocks from the door outward, and on the other hand has also compensatied main spring bolt 51 and has locked the defect that does not put in place, increases the security of lock. When the door is opened by indoor unlocking, the unlocking action can be identified, so that the electromagnetic ring is powered off, the rotation of the lock cylinder is convenient, the retraction of the inclined lock tongue 52 is realized, and the automatic door opening is realized.

The utility model discloses a child's lock mechanism is not only to the anti-lock structure in this embodiment, all is suitable for to the full-automatic intelligent lock structure that drives main spring bolt through the motor and stretch out and retract.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the technical scope of the present invention, and the technical scope of the present invention is also considered to fall into the scope of the claims.

Claims

1. Child lock mechanism, its characterized in that, including lock body and the touch-sensitive screen equipment that sets up from one another, the touch-sensitive screen equipment is located the door inboard and is located the lock body top, the lock body is equipped with anti-lock mechanism, the touch-sensitive screen equipment is equipped with the anti-unlocking system who is used for carrying out the unblock to anti-lock mechanism, anti-unlocking system includes:

2. A child lock mechanism according to claim 1, wherein the unlock operation means includes:

the sliding unlocking button is pressed and slides along a set unlocking track;

3. A child lock mechanism according to claim 2, wherein the touch screen device is located directly above the lock body.

4. A child lock mechanism according to claim 2, wherein the touch screen device is located diagonally above the lock body and on the central axis of the door body.

5. A child lock mechanism according to claim 3 or 4, wherein the touch screen device further comprises a display screen located above the sliding unlock button, the display screen being for playing video images.

6. A child lock mechanism according to claim 5, wherein the touch screen device further comprises an operating area located below the sliding unlock button, the operating area being provided with a number of operating modules.

7. A child lock mechanism according to claim 6, wherein the touch screen device includes a touch screen, a front panel, a rear cover, and a PCB, the front panel and the rear cover constitute a main frame structure of the touch screen device, the frame structure is embedded inside the door body, the PCB is located in the frame structure, the touch screen is fixed outside the front panel, an outer surface of the touch screen protrudes from an outer surface of the door body, the touch screen is electrically connected to the PCB, and the control device is disposed on the PCB.

8. A child lock mechanism according to claim 5, wherein the display screen is also electrically connected to an outdoor camera, the outdoor camera being located on the outside of the door body.

9. A child lock mechanism according to claim 8, wherein the back lock mechanism includes a main bolt and a hall sensor electrically connected to the control device, the hall sensor is configured to detect a door closing motion and transmit the detected door closing motion to the control device, and the control device controls the main bolt to eject.