CN111739268A

CN111739268A - Intelligence lock reminding device that locks

Info

Publication number: CN111739268A
Application number: CN202010626032.8A
Authority: CN
Inventors: 吴才远
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-10-02

Abstract

The invention relates to the technical field of intelligent household appliances, and discloses an intelligent door lock locking reminding device which comprises a lock body, wherein an installation plate is fixedly embedded in the lock body, a large ferrule is arranged in the middle of the installation plate, a small ferrule is rotatably arranged in the large ferrule, and the intelligent door lock locking reminding device can display a locking or non-locking state of a door by the arrangement of the installation plate, the large ferrule, the small ferrule, a fixed half-ring plate, a movable half-ring plate, a key hole, a key die sleeve, a reminding lamp and a connecting wire when a traditional door lock and a spare door lock are operated by utilizing a capacity change principle to remind a door lock person, so that the door lock person is in good mood, high in handling efficiency and low in indoor danger, and the privacy and property of the door lock person are protected.

Description

Intelligence lock reminding device that locks

Technical Field

The invention relates to the technical field of intelligent household appliances, in particular to an intelligent door lock locking reminding device.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. Is an execution component for locking the door in the access control system.

The existing intelligent lock technology is still immature and is easy to break down, so that a traditional door lock is added on the lower portion of an intelligent lock at present, when a key is used for operating the traditional door lock and a standby door lock, the traditional door lock and the standby door lock are easily affected by human factors, the door lock is not really locked, or the door is not locked, or is locked, and because no prompting device is arranged on the door, a door locking person is uncertain, the mood of the door locking person is affected, the working efficiency is reduced, the indoor danger is high, and even more, the economic loss of the door locking person can be caused.

Therefore, the intelligent door lock locking reminding device has the advantages that when the traditional door lock and the standby door lock are operated, the reminding is carried out by utilizing the capacitance change principle, so that a door lock person is good in mood, high in handling efficiency and low in indoor risk, and the privacy and property of the door lock person are protected.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of providing the locking reminding, the invention provides the following technical scheme: the utility model provides an intelligence lock reminding device that locks, includes the lock body, the internal fixed mounting panel that inlays of lock, be provided with big lasso in the mounting panel middle part, little lasso is installed to big lasso internal rotation, it has fixed half circle board and activity half circle board to inlay respectively in big lasso and the little lasso fixed, the key hole has been seted up in the mounting panel in the little lasso, little lasso inner wall fixed mounting has the key die sleeve, fixed mounting has the warning light in the mounting panel left part, the fixed electric connection of connecting wire and fixed half circle board and activity half circle board is passed through respectively in the warning light lower part.

Preferably, the fixed half-ring plate and the movable half-ring plate are respectively charged with positive electricity and negative electricity, so that when the facing areas of the fixed half-ring plate and the movable half-ring plate are changed, the capacitance generated by the fixed half-ring plate and the movable half-ring plate is changed.

Preferably, the connecting line is electrically conductive, such that the connecting line can transmit electric current.

Preferably, the fixed half-ring plate and the movable half-ring plate are respectively connected with the anode and the cathode of the indicator light, when the dead area of the fixed half-ring plate and the movable half-ring plate changes, the capacitance generated by the fixed half-ring plate and the movable half-ring plate changes, the voltage is increased, the current is increased, and the current is transmitted through the connecting wire to supply power to the indicator light so as to enable the indicator light to shine.

Preferably, the fixed half-ring plate and the movable half-ring plate are both semi-circular plate-shaped, so that the relative areas can be represented by the angle therebetween.

Preferably, lock body upper portion is fingerprint unlocking device, and each structure is emergency device in the lock body lower part mounting panel, when making upper portion fingerprint unlocking device trouble, can pass through the reserve transmission lock control door in lower part.

Preferably, the prompting lamp is an LED lamp with unlimited current, and the fault of the prompting lamp is prevented when the change of the current transmitted by the connecting line is variable.

(II) advantageous effects

Compared with the prior art, the invention provides an intelligent door lock locking reminding device, which has the following beneficial effects:

1. this intelligence lock reminding device that locks through the setting of mounting panel, big lasso, little lasso, fixed half circle board, activity half circle board, key hole, key die sleeve, warning light and connecting wire, when making operation tradition lock and reserve lock, utilizes the electric capacity change principle, makes the door demonstrate the state of locking or not locking, reminds the person of locking, makes the person of locking mood, and it is efficient to handle affairs, and indoor danger is low, has protected the privacy and the property of the person of locking.

Drawings

FIG. 1 is a schematic front view of the internal structure of the mounting plate of the present invention;

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

FIG. 3 is a front view of the structure of the fixed half-ring plate and the movable half-ring plate of the present invention;

FIG. 4 is a first schematic diagram of the movement traces of the fixed half-ring plate and the movable half-ring plate according to the present invention;

FIG. 5 is a second schematic diagram of the movement traces of the fixed half-ring plate and the movable half-ring plate according to the present invention;

fig. 6 is a third schematic diagram of the movement tracks of the fixed half-ring plate and the movable half-ring plate.

In the figure: 1. a lock body; 2. mounting a plate; 3. a large ferrule; 4. a small ferrule; 5. fixing the half-ring plate; 6. a movable half-ring plate; 7. a key hole; 8. a key die sleeve; 9. a warning light; 10. and connecting the wires.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an intelligent door lock locking reminding device comprises a lock body 1, a mounting plate 2 is fixedly embedded in the lock body 1, a large ferrule 3 is arranged in the middle of the mounting plate 2, a small ferrule 4 is rotatably installed in the large ferrule 3, a fixed half-ring plate 5 and a movable half-ring plate 6 are respectively fixedly embedded in the large ferrule 3 and the small ferrule 4, a key hole 7 is formed in the mounting plate 2 in the small ferrule 4, a key mold sleeve 8 is fixedly installed on the inner wall of the small ferrule 4, a warning lamp 9 is fixedly installed in the left portion of the mounting plate 2, and the lower portion of the warning lamp 9 is respectively and electrically connected with the fixed half-ring plate 5 and the movable half-ring plate 6 through connecting wires 10.

The fixed half-ring plate 5 and the movable half-ring plate 6 are respectively charged with positive electricity and negative electricity, so that when the facing areas of the fixed half-ring plate 5 and the movable half-ring plate 6 are changed, the capacitance generated by each other is changed.

The connecting wire 10 is electrically conductive so that the connecting wire 10 can transmit electric current.

The fixed half-ring plate 5 and the movable half-ring plate 6 are respectively connected with the anode and the cathode of the indicator light 9, when the facing areas of the fixed half-ring plate 5 and the movable half-ring plate 6 are changed, the capacitance generated by each other is changed, the voltage is increased, the current is transmitted through the connecting wire 10, and the indicator light 9 is powered and shines.

The fixed half-ring plate 5 and the movable half-ring plate 6 are both semi-circular plate-shaped, so that the relative areas can be represented by the angle therebetween.

The fingerprint unlocking device is arranged on the upper portion of the lock body 1, and the emergency devices are arranged in the mounting plates 2 on the lower portion of the lock body 1, so that when the fingerprint unlocking device on the upper portion breaks down, the door can be controlled through the standby transmission door lock on the lower portion.

The indicator light 9 is an LED light with unlimited current, and the fault of the indicator light 9 is prevented when the change of the current transmitted by the connecting line 10 is variable.

Referring to fig. 1-6, the intelligent door lock locking reminding device solves the problems that when a key is used to operate a traditional door lock and a spare door lock, the traditional door lock and the spare door lock are easily affected by human factors, so that the door lock is not really locked or the door is not locked or is locked, and because no reminding equipment is arranged on the door, a door locker is uncertain, the mood of the door locker is affected, the handling efficiency is reduced, the indoor risk is high, and even more, the economic loss of the door locker is caused.

When in use, the following capacitor capacitance decision formula and definition formula are used to find out,

the capacitance decision is as follows:

in the formula:

c: a capacitor;

: a dielectric constant;

s: the facing area, which is the contact area between the fixed half-ring plate 5 and the movable half-ring plate 6;

k: an electrostatic force constant;

θ: angle of the two plates when moving.

The capacitance is defined as follows: c ═ Q/U

In the formula:

q: electric charge quantity

U: voltage of

When a key is inserted into the key die sleeve 8 from the key hole 7 and the door is locked by rotating the key to the right, the movable half-ring plate 6 rotates along with the key, so that the facing area of the fixed half-ring plate 5 and the movable half-ring plate 6 is reduced from the area shown in the figures 3-6, the voltage and the current are successively increased, the fixed half-ring plate 5 and the movable half-ring plate 6 are respectively connected with the anode and the cathode of the prompting lamp 9, the current is transmitted through the connecting wire 10 to supply power to the prompting lamp 9, if the door is locked by rotating, the prompting lamp 9 is lightened, otherwise, the door is not locked.

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

1. The utility model provides an intelligence lock reminding device that locks, includes lock body (1), its characterized in that: lock body (1) internal fixation inlays and has mounting panel (2), be provided with big lasso (3) in the middle part of mounting panel (2), little lasso (4) are installed to big lasso (3) internal rotation, fixed inlay respectively in big lasso (3) and little lasso (4) has fixed half circle board (5) and activity half circle board (6), key hole (7) have been seted up in little lasso (4) internal mounting panel (2), little lasso (4) inner wall fixed mounting has key die sleeve (8), fixed mounting has warning light (9) in mounting panel (2) left part, warning light (9) lower part is respectively through connecting wire (10) and fixed half circle board (5) and activity half circle board (6) fixed electric connection.

2. The intelligent door lock locking reminding device of claim 1, wherein: the fixed half-ring plate (5) and the movable half-ring plate (6) are respectively positively charged and negatively charged.

3. The intelligent door lock locking reminding device of claim 1, wherein: the connecting line (10) is electrically conductive.

4. The intelligent door lock locking reminding device of claim 1, wherein: the fixed half-ring plate (5) and the movable half-ring plate (6) are respectively connected with the positive pole and the negative pole of the prompting lamp (9).

5. The intelligent door lock locking reminding device of claim 1, wherein: the fixed half-ring plate (5) and the movable half-ring plate (6) are both in the shape of half circular plates.

6. The intelligent door lock locking reminding device of claim 1, wherein: the fingerprint unlocking device is arranged on the upper portion of the lock body (1), and emergency devices are arranged in the mounting plate (2) on the lower portion of the lock body (1).

7. The intelligent door lock locking reminding device of claim 1, wherein: the prompting lamp (9) is an LED lamp with unlimited current.