CN112071000A

CN112071000A - Intelligent security doorbell

Info

Publication number: CN112071000A
Application number: CN202010940865.1A
Authority: CN
Inventors: 李永杰; 黄倩
Original assignee: Individual
Current assignee: Guangdong Boke Electronic Technology Co.,Ltd.
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-12-11
Anticipated expiration: 2040-09-09
Also published as: CN112071000B

Abstract

The invention discloses an intelligent security doorbell, which comprises a knocking box, wherein a partition plate is fixed on the inner wall of the knocking box, a rotating shaft is rotatably connected on the inner wall of the knocking box through a torsional spring, rotating plates are fixed on the circumferential side wall of the rotating shaft, knocking blocks are fixed on the side wall of the rotating plates, a knocking magnet is fixed at the upper end of the partition plate, a buffer box is fixed on the side wall of the knocking magnet, a buffer mechanism is arranged inside the buffer box, a flashing lamp is inserted into the side wall of the knocking box, a broken capacitor, a discharge capacitor and a diode are fixed on the inner wall of the knocking box, and an electric connection mechanism is arranged on the inner wall of the knocking box. Has the advantages that: when the rotating plate deflects and strikes the knocking box, the piezoelectric block can be struck as well, so that the piezoelectric block generates electricity and charges a cut-off capacitor and a discharge capacitor, after multiple times of striking, the cut-off capacitor is broken down, the discharge capacitor supplies power to a closed electromagnet, the flashing lamp is powered on to flash, the effect of light flashing prompt is played to a user, and the overall prompt effect is improved.

Description

Intelligent security doorbell

Technical Field

The invention relates to the technical field of doorbells, in particular to an intelligent security doorbell.

Background

The doorbell is a bell on the door and can make a sound to remind the owner of visiting guests. The prior common doorbell comprises a common wireless doorbell, a wireless doorbell without a battery and a wired doorbell;

active wireless doorbell is the doorbell that often sees in the daily life, and its transmitter relies on the battery power supply, and the receiver relies on the battery power supply or connects the commercial power. The doorbell button emits a wireless signal, and a wireless signal receiver of the indoor unit receives the wireless signal and rings;

the change that current doorbell can't respond according to the user's ring-pressing to can't satisfy ring-pressing person's psychological demand, intelligent inadequately, only have the voice prompt ability simultaneously, be not suitable for deaf and dumb user, holistic application range reduces, leads to the whole result of use of doorbell to reduce, consequently needs a security protection doorbell of intelligence urgently.

Disclosure of Invention

The invention aims to solve the problem of poor doorbell effect in the prior art, and provides an intelligent security doorbell.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an intelligent security doorbell, includes strikes the case, the inner wall that strikes the case is fixed with the baffle, the inner wall that strikes the case rotates through the torsional spring and is connected with the pivot, the circumference lateral wall of pivot is fixed with changes the board, the lateral wall that changes the board is fixed with strikes the piece, the upper end of baffle is fixed with strikes magnet, the lateral wall that strikes magnet is fixed with the baffle-box, the inside of baffle-box is equipped with buffer gear, the lateral wall that strikes the case is inserted and is equipped with the flashing light, the inner wall that strikes the case is fixed with disconnected electric capacity, discharge capacity and diode, the inner wall that strikes the case is equipped with and connects electric mechanism.

In foretell intelligent security doorbell, buffer gear is including being fixed in the inside solid fixed ring of baffle-box, gu fixed ring's lateral wall is connected with the ejector pad through reset spring, the sealed sliding connection of inner wall of ejector pad and baffle-box, the baffle-box inner wall is filled there is buffer solution.

In foretell intelligent security doorbell, connect the electricity mechanism including being fixed in strike closed electro-magnet and two symmetrical electricity connection pieces that set up on the incasement wall, the lateral wall of closed electro-magnet has the electricity connection board through connecting spring coupling.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the knocking magnet is arranged, so that when an outdoor doorbell button is pressed down, the knocking magnet is electrified to generate a magnetic field to attract the rotating plate to deflect, and after the button is released, the rotating plate rotates under the elastic action of the torsion spring to collide with the knocking box, and a prompt effect is played through the striking sound to finish a basic ringing function;

2. according to the invention, the rotating plate deflects to impact the knocking box and simultaneously impacts the piezoelectric block, so that the piezoelectric block generates electricity and charges the cut-off capacitor and the discharge capacitor, after multiple impacts, the cut-off capacitor is broken down and the discharge capacitor supplies power to the closed electromagnet, a flashing lamp is electrified and flashes, a light flashing prompt effect is played for a user, and the overall prompt effect is improved;

3. according to the invention, through the arrangement of the flashing light prompt, the prompt purpose can be effectively achieved when the room is noisy, and the requirement can be better met when the user is a deaf-mute person, so that the overall applicability is improved, and the defect that the conventional doorbell cannot prompt the deaf-mute person is solved;

4. according to the invention, when the doorbell button is frequently and rapidly pressed, the rotating plate can rapidly reciprocate, so that the pushing block is continuously impacted, the pushing block can gradually enter the buffer box after being continuously impacted, the deflection angle of the rotating plate is larger, namely, the torsional spring can store larger elastic potential energy after the rotating plate deflects, and therefore, when the rotating plate rotates, stronger impact can be generated on the knocking box, stronger sound can be generated, a better prompt effect can be achieved, the psychological anxiety of a knocker can be met, and the psychological anxiety of the knocking of the knocker can be effectively relieved.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent security doorbell provided by the present invention;

FIG. 2 is a schematic structural diagram of another state of the intelligent security doorbell, according to the present invention;

FIG. 3 is an enlarged schematic view of a buffer box portion in an intelligent security doorbell, according to the present invention;

fig. 4 is a wiring circuit diagram of a piezoelectric block part in the intelligent security doorbell provided by the invention.

In the figure: 1 knocking box, 2 partition boards, 3 rotating shafts, 4 rotating plates, 41 knocking blocks, 5 knocking magnets, 6 buffer boxes, 61 fixing rings, 62 reset springs, 63 pushing blocks, 7 piezoelectric blocks, 8 flashing lamps, 9 breaking capacitors, 10 discharging capacitors, 11 diodes, 12 closed electromagnets, 13 connecting springs, 14 connecting plates and 15 connecting blocks.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-4, an intelligent security doorbell comprises a knocking box 1, a partition plate 2 is fixed on the inner wall of the knocking box 1, a rotating shaft 3 is rotatably connected on the inner wall of the knocking box 1 through a torsion spring, a rotating plate 4 is fixed on the circumferential side wall of the rotating shaft 3, a knocking block 41 is fixed on the side wall of the rotating plate 4, a knocking magnet 5 is fixed on the upper end of the partition plate 2, a buffer box 6 is fixed on the side wall of the knocking magnet 5, a buffer mechanism is arranged inside the buffer box 6, a flash lamp 8 is inserted into the side wall of the knocking box 1, a breaking capacitor 9, a discharging capacitor 10 and a diode 11 are fixed on the inner wall of the knocking box 1, the breaking capacitor 9 and the discharging capacitor 10 are connected in parallel to a circuit, the piezoelectric block 7 supplies power to the breaking capacitor 9 and the discharging capacitor 10, the diode 11 can prevent the capacitor from randomly discharging outwards, the breaking capacitor 9 is a recoverable fuse, and, the inner wall of the knocking box 1 is provided with a power connection mechanism.

Buffer gear is including being fixed in the inside solid fixed ring 61 of baffle-box 6, gu fixed ring 61's lateral wall is connected with ejector pad 63 through reset spring 62, ejector pad 63 and baffle-box 6's the sealed sliding connection of inner wall, 6 inner wall packings of baffle-box have buffer solution, buffer solution can be magnetorheological suspensions, gu fixed ring 61 aperture is limited, the speed that buffer solution passed solid fixed ring 61 receives the restriction, ejector pad 63 receives will remove and extrude buffer solution to baffle-box 6 inside after the outside extrusion and make it flow, and outside strength disappears the back, will reset under reset spring 62's spring action, the buffer solution that pulls simultaneously resets.

Connect the electric mechanism including being fixed in the closed electro-magnet 12 and two symmetry settings on knocking case 1 inner wall connect electric piece 15, the lateral wall of closed electro-magnet 12 is connected with through connecting spring 13 and connects electric plate 14, connects electric plate 14 with two connect electric piece 15 electric connection backs, and flashing light 8 will be circular telegram and flash, and outside transmission light is used for the suggestion user.

According to the invention, when a doorbell button is pressed, the knocking magnet 5 is electrified to generate a strong magnetic field, so that a strong magnetic adsorption effect is generated on the rotating plate 4, the rotating plate 4 drives the rotating shaft 3 to deflect against the elastic action of a torsion spring, when the doorbell button is loosened, the knocking magnet 5 is powered off and loses magnetism, the rotating plate 4 is driven by the torsion spring connected with the rotating shaft 3 to rapidly rotate, so that the knocking block 41 on the rotating plate and the side wall of the knocking box 1 are strongly expanded, a user is prompted by the fact that vibration generated by collision generates sound outwards, and the knocking box 1 is impacted by the fact that the doorbell button rotating plate 4 is continuously pressed to deflect in a reciprocating manner, so that continuous ringing is completed;

when the rotating plate 4 rotates, the piezoelectric block 7 is impacted by the rotating plate 4, so as to generate electricity and charge the breaking capacitor 9 and the discharging capacitor 10, after the doorbell button is pressed for a plurality of times continuously, the rotating plate 4 generates enough impact on the piezoelectric block 7, the piezoelectric block 7 fills and breaks down the breaking capacitor 9, so that the discharging capacitor 10 supplies power to the closed electromagnet 12, so that the closing electromagnet 12 attracts the electricity-connecting plate 14, the electricity-connecting plate 14 electrically connects the two electricity-connecting blocks 15, and the flashing light 8 is continuously flashed when being connected with electricity, thereby achieving the effect of light prompting, when the indoor loud bell cannot play a good prompting effect, the light stimulation can better prompt the user to ensure the effectiveness of the doorbell, and when the deaf-mute user is faced, the light prompt can be more applicable, thereby improving the overall applicability and solving the defect that the prior doorbell cannot prompt the deaf-mute;

when the knocking magnet 5 attracts the rotating plate 4 to rotate, the rotating plate 4 extrudes the pushing block 63, so that the pushing block 63 moves towards the inside of the buffer box 6, and the rotating plate 4 can deflect at a larger angle, because the buffer box 6 is filled with buffer solution and the aperture of the fixing ring 16 is smaller, the buffer solution passes through the fixing ring 16 at a lower speed, namely the pushing block 63 moves at a lower speed, the short-time extrusion of the rotating plate 4 cannot form larger angle change, after the same rotating plate 4 rotates, the resetting speed of the pushing block 63 is also restricted by the flow rate of the buffer solution, and cannot be quickly reset, so that when the doorbell button is frequently and quickly pressed, the quick reciprocating motion of the rotating plate 4 causes the pushing block 63 to be impacted shortly and gradually move towards the inside of the buffer box 6, and the final deflection angle of the rotating plate 4 is increased along with the increase of the quick motion amount, thereby make after pressing the doorbell button in succession, 4 turned angle of commentaries on classics board is bigger, and the elasticity that the torsional spring was amassed is stronger, and the gyration back is big to the striking dynamics of knocking case 1, and holistic ring sound is stronger to under the relatively urgent situation, the doorbell sound will be more impatient and loud, be used for the urgent of suggestion user's thing, accord with the psychology of knocking the person simultaneously, effectively alleviate the psychological anxiety that the person of knocking knocked.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an intelligent security doorbell, is including strikeing case (1), its characterized in that, the inner wall of strikeing case (1) is fixed with baffle (2), the inner wall of strikeing case (1) is connected with pivot (3) through the torsional spring rotation, the circumference lateral wall of pivot (3) is fixed with commentaries on classics board (4), the lateral wall of commentaries on classics board (4) is fixed with strikes piece (41), the upper end of baffle (2) is fixed with strikes magnet (5), the lateral wall of striking magnet (5) is fixed with baffle-box (6), the inside of baffle-box (6) is equipped with buffer gear, the lateral wall of strikeing case (1) is inserted and is equipped with flashing lamp (8), the inner wall of strikeing case (1) is fixed with disconnected electric capacity (9), discharge capacity (10) and diode (11), the inner wall of strikeing case (1) is.

2. The intelligent security doorbell of claim 1, wherein the buffering mechanism comprises a fixing ring (61) fixed inside the buffering box (6), a pushing block (63) is connected to a side wall of the fixing ring (61) through a return spring (62), the pushing block (63) is in sealing sliding connection with an inner wall of the buffering box (6), and a buffering liquid is filled in the inner wall of the buffering box (6).

3. The intelligent security doorbell of claim 1, wherein the electricity connection mechanism comprises a closed electromagnet (12) fixed on the inner wall of the knocking box (1) and two symmetrically arranged electricity connection blocks (15), and the side wall of the closed electromagnet (12) is connected with an electricity connection plate (14) through a connection spring (13).