TWM587338U - Wireless induction bell group combined with self-generating key switch - Google Patents

Abstract

A wireless induction electric bell group combined with a self-generating key switch includes an electric bell body and a key switch. The electric bell body is provided with a first control circuit board, and the first control circuit board has a receiving module, a power control module, and a warning module. The key switch is mainly provided with a self-generating module, which uses a The reciprocating elastic mechanism and a power generating coil drive the generating coil to generate a current by operating the reciprocating elastic mechanism, driving a transmitting module to send a signal to the receiving module, so that the warning module of the electric bell body emits a sound or a light warning, The design of the self-generating key switch reduces the use of batteries or external power to improve convenience during use.

Description

Wireless induction bell group combined with self-generating key switch

This creation belongs to the field of doorbells, and particularly relates to a wireless induction electric bell set combined with a self-generating key switch for quick setting, and the external key switches do not require users to connect power or install batteries.

Press, the doorbell is a reminder to provide visitors with a visit. When a visitor comes, by pressing a button located on the outside of the door to trigger the doorbell to sound, to remind people in the house to come to the door. At present, most doorbells use electronic bells to remind homeowners, and speakers installed as electronic bells are installed in the house so that the homeowners can clearly hear the doorbells. For the convenience of installation, in recent years, most doorbells are wireless doorbells. By having a key switch installed outdoors and a doorbell body installed indoors, the two can be completed quickly after being connected by a wireless signal. Installation, and can reduce the disorder and unsightlyness caused by wiring.

At present, most of the wireless electric bells use the main body of the electric bell and the key switch, especially because the key switch is installed outdoors. Therefore, the key switch usually uses a battery as the main power supply method. However, with frequent use And the battery's self-discharge and other factors will cause the battery's power to drop and cannot provide the power required by the key switch. You must constantly replace the battery, or a key switch with a built-in rechargeable battery, which is also required when power is lost. It can be used again after recharging, which will still cause inconvenience to use.

In addition, most of these electric bells use sounds such as music or ringtones to remind homeowners. Sometimes when there is too much noise in the surroundings, they cannot hear the music or ringtones, which leads to missing the opportunity to answer the door. Therefore, how to solve the above-mentioned problems and shortcomings, that is, the creators of the new model and the relevant manufacturers engaged in this industry are eager to study the improvement direction, so a wireless induction electric bell with a self-generating key switch is designed. Group, while greatly improving the convenience of operation.

One of the purposes of this creation is to provide a wireless induction electric bell set combined with a self-generating key switch, which is composed of an electric bell body and a key switch, wherein the warning module of the electric bell body emits a sound or light warning, and the The self-generating design of the key switch can reduce the use of batteries or external power, which can improve the effect of reminders and eliminate the tedious procedures of replacing batteries or charging, so it can improve the convenience of use.

In order to achieve the above purpose, the wireless induction bell set combined with a self-generating key switch of the present invention includes: an electric bell body including: a first shell having a first accommodation space inside; and a first control circuit board Is located in the first accommodating space, and the first control circuit board has a receiving module, a power control module, and a warning module, and the power control module extends outward with a pair of power pins for Powered from a socket for use; and a key switch, the key switch includes: a base with a second accommodation space inside, and a plurality of positioning claws on the inner surface of the base, and on the inner side wall surface of the base A pair of pivotal posts are symmetrically arranged; a self-generating module includes a second casing, a reciprocating elastic mechanism, a generating coil, a second control circuit board and an antenna, and the generating coil is installed on the reciprocating elastic mechanism The second control circuit board is electrically connected internally, the generating coil is driven to generate current by operating the reciprocating elastic mechanism, and the second control circuit board is provided with a transmitting module corresponding to the receiving module. The reciprocating elastic mechanism, the power generating coil and the second control circuit board are disposed in the second casing, and the second casing is positioned in the second accommodation space through the positioning claws; and a gland A pair of pivoting claws should be provided on the inner face of the pivoting column. The pair of pivoting claws enables the gland to be movably set on the base, so that the gland is provided to the reciprocating elastic mechanism. , By pressing the pressing cover to drive the self-generating module to generate electricity, driving the transmitting module to send a signal to the receiving module, so that the warning module of the electric bell body emits a sound or a light warning.

Wherein, the second housing is provided with a notch portion opposite to the reciprocating elastic mechanism, and the pressing cover is provided with a convex piece opposite the notch portion, and when the pressing cover is pressed, the convex piece can pass through the notch portion and be pushed against The reciprocating elastic mechanism, each pressing of the reciprocating elastic mechanism, can excite the power generating coil to generate weak electric power to drive the second control circuit board, and send out a signal to drive the electric bell body.

In addition, the wireless induction bell group combined with a self-generating key switch in this creation further has a fixing plate, which is provided with a plurality of positioning claws and a plurality of perforations, and the base is provided with a plurality of corresponding positioning claws. The positioning hole is used to be fastened on the outdoor wall surface for fast coupling with the second shell.

In addition, the gland is provided with a pair of first limiting hooks on the other side of the pair of pivoting claws, and the base is provided with a pair of second limiting hooks relative to the pair of first limiting hooks. After assembly, the pair The first limiting hook is disposed relative to the second limiting hook, and is used to limit the deflection angle of the gland. In addition, a light source is provided on the second control circuit board, and a cover is provided corresponding to the light source and a window is formed. When the cover is pressed, the power generated by the self-generating module can drive the light source to light up. .

Preferably, the warning module of the present invention is provided with a sound generating unit and a light emitting unit. Furthermore, the front surface of the first casing is covered with a cloth decoration layer, and the surface of the first control circuit board corresponding to the cloth decoration layer is provided with a plurality of control keys. In addition, a peripheral edge of the first casing with respect to the cloth decorative layer is made of a light-transmissive material, so that light emitted by the light emitting unit can be transmitted out, and a plurality of back surfaces of the first casing are provided with the sound emitting unit. The through holes allow the sound emitted by the sound generating unit to spread out.

In order to make your reviewers understand the content of this creation clearly, please only use the following description with drawings, please refer to it.

Please refer to FIG. 1, FIG. 2, FIG. 3, and FIG. 4, which are schematic diagrams of the structure of the preferred embodiment of the creation and three-dimensional exploded views of each component thereof, as well as schematic diagrams of states during operation. As shown in the following figures, the wireless induction bell group 1 combined with a self-generating key switch in this creation mainly includes a bell body 11 and a key switch 12.

The bell body 11 includes a first housing 111 with a first accommodating space 1111 therein; and a first control circuit board 112 disposed in the first accommodating space 1111, and the first control circuit board 112 has a receiving module 1121, a power control module 1122, and a warning module 1123. The power control module extends outside 1122 and is provided with a pair of power pins 11221 for receiving power from a socket. It should be noted that the warning module 1123 is provided with a sound generating unit 11231 and a light emitting unit 11232, and a cloth decorative layer 1112 is covered on the front surface of the first casing 111, and the first control circuit board 112 corresponds to a The surface of the cloth decoration layer 1112 is provided with a plurality of control buttons 1114. Furthermore, the periphery of the first casing 111 with respect to the cloth decoration layer 1112 is made of a light-transmissive material, so that the light-emitting sheet 11232 yuan emits light. The light is transmitted, and the back surface of the first casing 111 is provided with a plurality of through holes 1113 opposite to the sound generating unit 11231, so that the sound emitted by the sound generating unit 11231 can spread outward.

The key switch 12 includes: a base 121 having a second accommodation space 1211 inside, a plurality of positioning claws 1212 are provided on the inner surface of the base 121, and a pair of pivot posts are symmetrically arranged on the inner side wall surface of the base 121 1213; a self-generating module 122, including a second housing 1221, a reciprocating elastic mechanism 1222, a power generating coil 1223, a second control circuit board 1224, and an antenna 1225, the power generating coil 1223 is installed on the reciprocating elasticity The second control circuit board 1224 is electrically connected to the mechanism 1222, and the power generating coil 1223 is driven to generate current by operating the reciprocating elastic mechanism 1222. The second control circuit board 1224 is provided with a transmitting module corresponding to the receiving module 1121. Group 12241, the reciprocating elastic mechanism 1222, the power generating coil 1223, and the second control circuit board 1224 are disposed in the second casing 1221, and the second casing 1221 is positioned on the second through the positioning claws 1212 An accommodating space 1211; and a gland 123, which is provided with a pair of pivoting claws 1231 facing the pivoting column 1213, and the gland 123 is movably set on the base by the pair of pivoting claws 1231. 121 on The cover 123 is provided corresponding to the reciprocating elastic mechanism 1222. According to this, by pressing the cover 123 to drive the self-generating module 122 to generate power, the transmitting module 12241 is driven to send a signal to the receiving module 1121, so that The warning module 1123 of the electric bell body 11 emits a sound or light warning. A light source 12242 is provided on the second control circuit board 1224, and a pressing window 123 is provided on the pressing cover 123 corresponding to the light emitting source 12242. When the pressing cover 123 is pressed, the power generated by the self-generating module 122 The light source 12242 is driven to light up.

In addition, the second housing 1221 is provided with a notch portion 12211 relative to the reciprocating elastic mechanism 1222, and the pressing cover 123 is provided with a convex piece 1233 opposite to the notch portion 12211. When the pressing cover 123 is pressed, the convex piece 1233 is provided. Pass through the notch portion 12211 and push against the reciprocating elastic mechanism 1222.

In addition, this creation further has a fixing plate 13 provided with a plurality of positioning claws 131 and a plurality of perforations 132, and the base 121 is provided with a plurality of positioning holes 1214 corresponding to the positioning claws 131.

In addition, the pressing cover 123 is provided with a pair of first limiting hooks 1234 on the other side of the pair of pivoting claws 1231, and the base 121 is provided with a pair of second limiting hooks 1215 relative to the pair of first limiting hooks 1234. After assembly, the pair of first limiting hooks 1234 are disposed relative to the second limiting hooks 1215 to limit the deflection angle of the pressing cover 123.

According to this, the self-generation design of the wireless induction bell group 1 combined with the self-generating key switch of the present invention can reduce the use of batteries or external power, thereby improving the effect of reminders and eliminating the need to replace batteries or recharge The tedious procedures can improve the convenience of use. In addition, its assembly is quite convenient. It does not require the use of special hand tools. It can be disassembled and assembled using a simple snapping relationship, which is convenient for assembly and maintenance.

However, the above is only a preferred embodiment of this creation, and is not intended to limit the scope of implementation of this creation. Therefore, those who have ordinary knowledge in the technical field or who are familiar with this technology will perform various components. Equivalent replacements, or more re-series changes, the same changes and modifications without departing from the spirit and scope of this creation should be covered by the scope of this creation's patent.

1‧‧‧Wireless induction bell set with self-generating key switch
11‧‧‧ Electric bell body
111‧‧‧First case
1111‧‧‧First accommodation space
1112‧‧‧cloth decoration layer
1113‧‧‧through hole
1114‧‧‧Control Button
112‧‧‧The first control circuit board
1121‧‧‧Receiving Module
1122‧‧‧Power Control Module
11221‧‧‧Power Pin
1123‧‧‧Warning Module
11231‧‧‧Sound unit
11232‧‧‧Light-emitting unit
12‧‧‧Key Switch
121‧‧‧base
1211‧‧‧Second accommodation space
1212‧‧‧Positioning claw
1213‧‧‧ Pivot Post
1214‧‧‧ Positioning hole
1215‧‧‧The second limit hook
122‧‧‧Self-Generating Module
1221‧‧‧Second shell
12211‧‧‧Notch
1222‧‧‧Reciprocating elastic mechanism
1223‧‧‧Generating coil
1224‧‧‧Second control circuit board
12241‧‧‧Launch module
12242‧‧‧Light source
1225‧‧‧antenna
123‧‧‧ Gland
1231‧‧‧ Pivot
1232‧‧‧window
1233‧‧‧ convex
1234‧‧‧The first limit hook
13‧‧‧Fixing plate
131‧‧‧ positioning hook
132‧‧‧perforation

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
FIG. 2 is an exploded perspective view of an electric bell body according to a preferred embodiment of the present invention.
FIG. 3 is an exploded perspective view of a key switch according to a preferred embodiment of the present invention.
FIG. 4 is a schematic diagram of a state during operation of the preferred embodiment of the author.

Claims (9)

A wireless induction bell group combined with a self-generating key switch includes:
An electric bell body comprising:
A first housing having a first accommodating space therein; and a first control circuit board disposed in the first accommodating space, and the first control circuit board has a receiving module and a power control module A warning module, the power control module is extended with a pair of power pins for power from a socket; and a key switch, and the key switch includes:
A base having a second accommodating space inside, a plurality of positioning claws on an inner surface of the base, and a pair of pivoting posts symmetrically disposed on an inner side wall surface of the base;
A self-generating module includes a second casing, a reciprocating elastic mechanism, a power generating coil, a second control circuit board and an antenna. The power generating coil is installed in the reciprocating elastic mechanism and is electrically connected to the second The control circuit board drives the power generating coil to generate current by operating the reciprocating elastic mechanism, and the second control circuit board is provided with a transmitting module corresponding to the receiving module, the reciprocating elastic mechanism, the power generating coil and the second control The circuit board is disposed in the second casing, and the second casing is positioned in the second accommodating space through the positioning claws; and a gland, an inner surface of which is provided with a pivot pin, and a For the pivoting claws, the gland is movably set on the base by the pair of pivoting claws, so that the gland corresponds to the reciprocating elastic mechanism; accordingly, the self-generating mold is driven by pressing the gland. The group generates power and drives the transmitting module to send a signal to the receiving module, so that the warning module of the electric bell body emits an audible or light warning. According to the wireless induction bell group combined with a self-generating key switch according to item 1 of the scope of patent application, wherein the second housing is provided with a notch portion relative to the reciprocating elastic mechanism, and the gland is provided with a protrusion relative to the notch portion. When the pressing cover is pressed, the convex piece can pass through the notch portion and push against the reciprocating elastic mechanism. As described in item 1 of the scope of the patent application, the wireless induction bell combination with a self-generating key switch has a fixed plate, which is provided with a plurality of positioning hooks and a plurality of perforations, and the base corresponds to the positioning hooks A plurality of positioning holes are provided. According to the wireless induction electric bell set combined with a self-generating key switch described in item 1 of the scope of patent application, wherein the other side of the gland opposite to the pair of pivoting claws is provided with a pair of first limiting hooks, and the base is opposite to the A pair of second limit hooks is provided for the first limit hook, and after assembly, the pair of first limit hooks are set relative to the second limit hook, so as to limit the deflection angle of the gland. According to the wireless induction electric bell set combined with a self-generating key switch described in item 1 of the scope of patent application, wherein the second control circuit board is provided with a light source, and the gland is provided with a window corresponding to the light source, and when pressed, When the gland is pressed, the power generated by the self-generating module can drive the light source to light up. According to the wireless induction bell group combined with a self-generating key switch described in item 1 of the scope of patent application, the warning module is provided with a sound generating unit and a light emitting unit. According to the wireless induction electric bell set combined with a self-generating key switch according to item 6 of the scope of patent application, wherein the front surface of the first casing is covered with a cloth decoration layer, and the first control circuit board corresponds to a cloth decoration The surface of the layer is provided with a plurality of control buttons. As described in item 7 of the scope of the patent application, a wireless induction bell group incorporating a self-generating key switch, wherein the periphery of the first casing with respect to the cloth decorative layer is made of a light-transmissive material, so that the light-emitting unit emits light. The light is transmitted. According to the wireless induction bell group combined with a self-generating key switch described in item 7 of the scope of patent application, wherein the back of the first housing is provided with a plurality of through holes opposite to the sound generating unit, so that the sound emitted by the sound generating unit can be diffused. Outgoing.