CN115425994A

CN115425994A - Doorbell emitter

Info

Publication number: CN115425994A
Application number: CN202211066668.7A
Authority: CN
Inventors: 金莹; 杨亚北
Original assignee: Wuhan Linptech Co Ltd
Current assignee: Wuhan Linptech Co Ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-12-02
Also published as: CN113872620B; CN113872620A

Abstract

The invention provides a doorbell emitter, comprising: a transmitting unit; the triggering mechanism is used for triggering the transmitting unit of the doorbell transmitter to send out a wireless control signal; the doorbell emitter can be switched between a first working state and a second working state; in a first working state, a doorbell receiver corresponding to the doorbell emitter cannot be triggered; and in a second working state, the trigger mechanism can trigger the transmitting unit so as to realize that the corresponding doorbell receiver responds according to the wireless control signal. The doorbell emitter can control whether the doorbell receiver responds or not according to the current working state of the doorbell emitter.

Description

Doorbell emitter

Technical Field

The invention belongs to the technical field of doorbell, and particularly relates to a doorbell emitter.

Background

The wireless doorbell is a device which transmits a control signal through a wireless signal transmitter, and a wireless signal receiver (generally located indoors) receives the wireless signal to ring. Along with the development of the intelligent home industry, wireless doorbell products are widely and generally applied to modern buildings, and indoor personnel can conveniently open the door for visitors in time. Along with wireless doorbell's application is more and more, wireless doorbell's style also is diversified, has made things convenient for the user of different demands to select suitable doorbell.

Disclosure of Invention

In view of the problems in the prior art, it is an object of the present invention to provide a doorbell emitter.

A doorbell emitter comprising:

a transmitting unit; the triggering mechanism is used for triggering the transmitting unit of the doorbell transmitter to send out a wireless control signal; the doorbell emitter can be switched between a first working state and a second working state; in a first working state, a doorbell receiver corresponding to the doorbell transmitter cannot be triggered; and in a second working state, the trigger mechanism can trigger the transmitting unit so as to realize that the corresponding doorbell receiver responds according to the wireless control signal.

Further, the triggering mechanism comprises a switching mechanism, and in a first working state, the switching mechanism is set to be immovable relative to a reference plane, so that the triggering mechanism cannot trigger the transmitting unit and a doorbell receiver corresponding to the doorbell transmitter cannot be triggered; in a second working state, the switch mechanism is used for moving relative to the reference plane under the action of the first driving force so as to trigger the transmitting unit to send out a wireless control signal, and therefore the corresponding doorbell receiver can respond according to the wireless control signal. .

Further, if the doorbell emitter is in a second working state, the switching mechanism is used for performing pivoting movement or vertical movement relative to the reference plane under the action of the first driving force.

Furthermore, the doorbell transmitter also comprises a power supply unit for supplying power to the transmitting unit.

Further, the power supply unit comprises a power supply and an electronic switch, and the switch mechanism is used for closing the electronic switch under the action of the first driving force so that the power supply drives the transmitting unit to send out a wireless control signal; or, the transmitting unit comprises a detection switch, the power supply unit is connected with the transmitting unit, and the switch mechanism can trigger the detection switch under the action of the first driving force to enable the transmitting unit to send out a wireless control signal.

And further, a working state display area is arranged on the doorbell emitter and used for displaying the first working state and the state identification of the second working state.

Further, the doorbell emitter further comprises: the transmitting unit is arranged in the bottom shell; the face cover is connected with the bottom shell through a pivot, the middle shell is arranged on the face cover and can rotate relative to the face cover so as to switch a first working state and a second working state.

Further, the device also comprises a surface cover, a middle shell and a bottom shell, wherein the transmitting unit is arranged in the bottom shell; the face cover is connected with the bottom shell through a pivot, the middle shell is connected with the bottom shell, and the middle shell can rotate relative to the bottom shell to switch a first working state and a second working state.

Further, the device also comprises a surface cover, a middle shell and a bottom shell, wherein the transmitting unit is arranged in the bottom shell; the middle shell is connected with the bottom shell through a pivot, the middle shell is connected with the face cover, and the face cover can rotate relative to the middle shell to switch a first working state and a second working state.

The transmitting unit is arranged in the bottom shell; the face cover is movably connected with the bottom shell, and the face cover and the keys can rotate relative to the bottom shell to switch a first working state and a second working state.

The transmitting unit is arranged in the bottom shell; the face cover is movably connected with the bottom shell, the face cover can rotate relative to the bottom shell, and the key is connected with the bottom shell through the pivot shaft so as to switch a first working state and a second working state.

Further, the device also comprises a surface cover, a middle shell and a bottom shell, wherein the transmitting unit is arranged in the bottom shell; the middle shell is movably connected with the bottom shell, the face cover is movably connected with the bottom shell, and the face cover can rotate relative to the bottom shell to switch a first working state and a second working state.

Based on the technical scheme, compared with the prior art, the invention has the beneficial effects that:

the doorbell emitter provided by the embodiment of the invention can control whether the doorbell emitter is triggered to send out a wireless control signal or not according to the current working state of the doorbell emitter, and the doorbell receiver can respond. The control of the movement capability of the switching mechanism is realized in different working states of the doorbell emitter. When the user does not want to be disturbed by the sound of the doorbell, the limiting mechanism limits the displacement of the switch mechanism when the switch mechanism moves relative to the reference plane, so that the switch mechanism is prevented from triggering the transmitting unit, and the visitor can know that the user does not want to be disturbed by the doorbell at the moment in time based on the situation that the switch mechanism is limited in movement.

Drawings

Fig. 1 is a schematic structural diagram of a trigger mechanism of a doorbell emitter according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

fig. 3 is another schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the face cover of the doorbell emitter provided in FIG. 2 or FIG. 3;

FIG. 5 is a schematic structural diagram of a bottom shell of the doorbell emitter provided in FIG. 2 or FIG. 3;

FIG. 6 is a schematic structural diagram of a face cover and a middle shell of the doorbell emitter provided in FIG. 2 or FIG. 3;

fig. 7A and 7B are schematic top views of a doorbell emitter according to embodiments of the present invention;

FIG. 8 is a schematic cross-sectional view of the doorbell emitter provided in FIG. 2;

FIG. 9 is a schematic cross-sectional view of the doorbell emitter provided in FIG. 2;

FIG. 10 is a schematic diagram of the power supply unit of the doorbell emitter provided in FIG. 3;

fig. 11 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIGS. 12A and 12B are schematic top view illustrations of the doorbell emitter provided in FIG. 11;

fig. 13 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIGS. 14A and 14B are schematic top view illustrations of the doorbell emitter provided in FIG. 13;

fig. 15 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIGS. 16A and 16B are schematic structural views of a center housing of the doorbell emitter provided in FIG. 15;

FIG. 17 is a schematic illustration of the construction of the face cover of the doorbell emitter provided in FIG. 15;

FIG. 18 is a schematic structural view of a bottom housing of the doorbell emitter provided in FIG. 15;

FIG. 19 is a first schematic cross-sectional view of the doorbell emitter provided in FIG. 15;

FIG. 20 is a schematic cross-sectional view of the doorbell emitter provided in FIG. 15;

fig. 21 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIG. 22 is a schematic structural view of a bottom housing of the doorbell emitter provided in FIG. 21;

FIG. 23 is a schematic cross-sectional structural view of the doorbell emitter provided in FIG. 21;

FIG. 24 is a schematic top view of the mid-shell of the doorbell emitter provided in FIG. 21;

fig. 25A and 25B are schematic structural diagrams of a doorbell emitter according to an embodiment of the present invention;

fig. 26 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIG. 27 is a schematic structural diagram of a button of the doorbell emitter provided in FIG. 26;

FIG. 28 is a schematic view of the bottom housing of the doorbell emitter provided in FIG. 26;

FIG. 29 is a schematic cross-sectional view of the doorbell emitter provided in FIG. 26;

fig. 30 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIG. 31 is a schematic illustration of the construction of the face cover of the doorbell emitter provided in FIG. 30;

FIG. 32 is a first schematic cross-sectional view of the doorbell emitter provided in FIG. 30;

FIG. 33 is a schematic cross-sectional view of the doorbell emitter provided in FIG. 30;

fig. 34 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

fig. 35 is a schematic structural diagram of a doorbell emitter according to an embodiment of the present invention;

FIG. 36 is a schematic view of the structure of the face cover of the doorbell emitter provided in FIGS. 34 and 35;

FIG. 37 is a schematic structural view of a center housing of the doorbell emitter provided in FIGS. 34 and 35;

fig. 38 is a schematic structural view of a bottom shell of the doorbell emitter provided in fig. 34 and 35.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention are further described in detail below with reference to the accompanying drawings and the embodiments.

The wireless doorbell in the prior art responds as long as the wireless signal transmitter is operated, and the doorbell receiver may not be disturbed for a certain time or under certain conditions if the user needs to live or rest, for example, the user may want to sleep late at night without being disturbed by the ringing sound of the doorbell. The doorbell in the prior art lacks a related design, so that a visitor cannot be prevented from pressing the doorbell to trigger a doorbell receiver to respond, or the visitor cannot be effectively prompted to not use the doorbell. Based on this, the inventors propose a triggering mechanism for a doorbell emitter, a method for regulating the status of a doorbell emitter, a doorbell system, the use of a triggering mechanism for a doorbell emitter in a doorbell emitter, the use of a doorbell emitter in a doorbell system and a building equipped with a doorbell system.

Referring to fig. 1, the trigger mechanism of the doorbell emitter according to the embodiment of the present invention includes a switch mechanism 101 and a limit mechanism 102, and the trigger mechanism of the doorbell emitter is configured to trigger a transmitting unit of the doorbell emitter to send out a wireless control signal;

the doorbell emitter is switchable between a first operating state and a second operating state:

if the doorbell emitter is in the first working state, the limiting mechanism 102 is used for limiting the displacement of the switching mechanism 101 when moving relative to the reference plane;

if the doorbell emitter is in the second working state, the switch mechanism 101 is used for moving relative to the reference plane under the action of the first driving force so as to trigger the emitting unit to emit the wireless control signal.

The trigger mechanism of the doorbell emitter provided by the embodiment of the invention can control whether the doorbell emitter is triggered to send out a wireless control signal or not according to the current working state of the doorbell emitter, and realize response of the doorbell receiver. The control of the movement capability of the switching mechanism 101 is effected in each case in different operating states of the doorbell emitter. When the user does not want to be disturbed by the doorbell sound, the displacement of the switch mechanism 101 when moving relative to the reference plane is limited by the limit mechanism 102, so that the switch mechanism 101 is prevented from triggering the transmitting unit, and the visitor can also know in time that the user does not want to be disturbed by the doorbell at the moment based on the limited movement of the switch mechanism 101.

In the embodiment of the present invention, the described first operating state of the doorbell transmitter may be an operating state in which the doorbell cannot be driven or triggered, and the second operating state of the doorbell transmitter may be an operating state in which the doorbell can be driven or triggered. In practical application, the working state can be displayed at the corresponding position of the doorbell emitter so as to prompt whether a visitor presses the doorbell or not and drive the doorbell emitter to work. For example, the doorbell emitter may comprise a face cover and an emitter unit, and when the doorbell emitter is in the first operating state, the face cover of the doorbell emitter displays an "do not disturb" identifier, and the visitor may not press the doorbell according to the identifier, or when pressing the doorbell, the visitor may know that the owner of the doorbell emitter does not want to be disturbed by the doorbell when finding that the doorbell emitter cannot be driven or triggered due to the limit mechanism 102 limiting the displacement of the switch mechanism 101 with respect to the reference plane; and when the doorbell transmitter is in the second working state, the identification of 'asking for doorbell' is displayed on the surface cover of the doorbell transmitter, so that the visitor can actively press the doorbell according to the identification to drive the doorbell transmitter, and the switch mechanism 101 moves relative to the reference plane, so that the transmitting unit of the doorbell transmitter is triggered to transmit a wireless control signal, and the corresponding doorbell receiver can transmit a response according to the wireless control signal.

The trigger mechanism of the doorbell emitter provided by the embodiment of the invention can control whether the doorbell emitter is triggered to send out a wireless control signal or not according to the current working state of the doorbell emitter, and realize response of the doorbell receiver. The control of the movement capability of the switching mechanism 101 is effected in each case in the different operating states of the doorbell emitter. When the user does not want to be disturbed by the ringing of the doorbell, the switching mechanism 101 is prevented from triggering the transmitting unit by limiting the displacement of the switching mechanism 101 relative to the reference plane through the limiting mechanism 102, and the visitor can also timely know that the user does not want to be disturbed by the doorbell based on the limited movement of the switching mechanism 101.

The doorbell emitter described in the embodiments of the present invention may include a face cover and a bottom shell, the reference plane may be a plane where the face cover is located when the doorbell emitter is in an initial state, the switch mechanism 101 may be disposed on a side of the face cover facing the bottom shell, and when an operator presses the face cover to apply a first driving force, the face cover or at least a part of the face cover may move in a direction facing the bottom shell, so as to drive the switch mechanism 101 to move relative to the reference plane, so as to trigger the emitting unit to emit the wireless control signal;

or, the doorbell transmitter may include a face cover, a middle shell and a bottom shell, the reference plane may be a plane where the face cover is located when the doorbell transmitter is in an initial state, the switch mechanism 101 may be disposed on a side of the face cover facing the bottom shell, and when an operator presses the face cover to apply a first driving force, the face cover or at least a part of the face cover may move in a direction facing the bottom shell, so as to drive the switch mechanism 101 to move relative to the reference plane, so as to trigger the transmitting unit to transmit the wireless control signal;

still alternatively, the doorbell emitter may include a face cover, a middle shell and a bottom shell, the reference plane may be a plane where the middle shell is located when the doorbell emitter is in the initial state, the switch mechanism 101 may be disposed on a side of the middle shell facing the bottom shell, and when an operator presses the face cover to apply the first driving force, the face cover or a part of the face cover may move in a direction facing the bottom shell, so as to drive the middle shell and the switch mechanism 101 to move relative to the reference plane, so as to trigger the emitting unit to emit the wireless control signal.

In one embodiment, if the doorbell emitter is in the second operating state, the movement of the switching mechanism 101 relative to the reference plane under the first driving force in the triggering mechanism of the doorbell emitter may be a pivoting movement or a vertical movement.

In an embodiment of the present invention, the pivoting motion of the switch mechanism 101 may be that the switch mechanism 101 is driven by the front cover or the middle shell to move along with the pivoting motion of the front cover or the middle shell. For example, the switch mechanism 101 is disposed on the top cover, and the top cover is pivotally connected to the bottom cover, so that the top cover performs a pivotal motion under a first driving force, and the switch mechanism 101 performs a pivotal motion along with the pivotal motion of the top cover, and for example, the switch mechanism 101 is disposed on the middle shell, and the middle shell or the top cover is pivotally connected to the bottom cover, so that the switch mechanism 101 performs a pivotal motion along with the pivotal motion of the middle shell or the top cover under the first driving force.

In the embodiment of the present invention, the vertical movement of the switch mechanism 101 may be that the switch mechanism 101 is driven by the face cover or the middle shell to move along with the vertical movement of the face cover or the middle shell. For example, the switch mechanism 101 is disposed on the face cover, and the face cover is movably connected to the bottom case, and under the action of the first driving force, the face cover can move in the vertical direction, so that the switch mechanism 101 moves along with the vertical movement of the face cover. For another example, the switch mechanism 101 is disposed on the middle shell, and the middle shell or the front cover is movably connected to the bottom shell, and the middle shell or the front cover can move in the vertical direction under the action of the first driving force, so that the switch mechanism 101 moves along with the vertical movement of the middle shell or the front cover.

It should be noted that, in the embodiment of the present invention, the movable connection manner between the top cover and the bottom shell or between the middle shell and the bottom shell is different, and the angle of the vertical movement may also be different. For example, in one case, under the action of the first driving force, the front cover or the middle shell can integrally move in the vertical direction and displace in the direction towards the bottom shell; or, in another case, under the action of the first driving force, part of the surface cover or the middle shell can move in the vertical direction and displace in the direction towards the bottom shell; in the third case, when the front cover or the middle shell moves in the vertical direction under the action of the first driving force, the different portions of the front cover or the middle shell may be displaced in the direction of the bottom shell by different amounts due to the action position or the action angle of the first driving force, for example, the front cover or the middle shell may be tilted during the vertical movement and is no longer parallel to the reference plane.

In one embodiment, switching the doorbell transmitter between the first and second operating states may be effected by a second driving force. In the trigger mechanism 1 of the doorbell emitter, the relative position of the limit mechanism 102 and the switch mechanism 101 is adjusted by the limit mechanism 102 and/or the switch mechanism 101 under the action of the second driving force to realize the switching of the working state. Taking the switch mechanism 101 arranged on the face cover, and the switch mechanism 101 realizes the relative position change with the limit mechanism 102 under the action of the second driving force as an example, when the doorbell emitter is in the first working state, the limit mechanism 102 can limit the displacement of the switch mechanism 101 when moving relative to the reference plane, so that even if the first driving force is applied to the doorbell, the switch mechanism 101 cannot trigger the emitting unit of the doorbell emitter to emit the wireless control signal, if the face cover is applied with the second driving force, the face cover drives the switch mechanism 101 to do the rotary motion under the action of the second driving force, and assuming that the rotary motion of the face cover is the forward rotary motion, when the face cover rotates from the first working position to the second working position, at this time, the relative position of the limit mechanism 102 and the switch mechanism 101 changes, the limit mechanism 102 no longer limits the displacement of the switch mechanism 101 when moving relative to the reference plane, the doorbell emitter is switched from the first working state to the second working state, so as to apply the first driving force to the doorbell emitter, and the switch mechanism 101 triggers the emitting unit of the doorbell emitter to emit the wireless control signal under the first driving force; similarly, when the doorbell emitter is in the second working state, if the face cover is applied with the second driving force, the face cover drives the switch mechanism 101 to rotate under the action of the second driving force, and if the rotational motion of the face cover is the reverse rotational motion, when the face cover rotates from the second working position back to the first working position, the relative position between the limit mechanism 102 and the switch mechanism 101 changes again, the limit mechanism 102 can limit the displacement of the switch mechanism 101 when moving relative to the reference plane, and the doorbell emitter is switched from the second working state to the first working state.

The following describes in detail a specific implementation of the trigger mechanism 1 of the doorbell emitter according to an embodiment of the present invention with several specific embodiments of the doorbell emitter:

example 1

Referring to fig. 2 or 3, an embodiment of the present invention provides a doorbell emitter, including: the device comprises a trigger mechanism 1, a transmitting unit 2, a surface cover 3, a middle shell 4 and a bottom shell 5, wherein the transmitting unit 2 is arranged in the bottom shell 5;

the face cover 3 is pivotally connected with the bottom shell 5, the middle shell 4 is arranged on the face cover 3, and the middle shell 4 can rotate relative to the face cover 3;

wherein, the switch mechanism 101 of the trigger mechanism 1 comprises a switch pressing column 1011 arranged on the middle shell 4; the limiting mechanism 102 of the trigger mechanism 1 comprises a limiting rib 1021 arranged on the bottom shell 5;

when the doorbell emitter is in a first working state, the switch pressing column 1011 abuts against the limiting rib 1021 to limit displacement of the switch mechanism 101 when moving relative to a reference plane;

when the doorbell emitter is in the second working state, under the action of the first driving force, the switch pressing column 1011 pivots along with the surface cover 3 and the middle shell 4 to trigger the emitting unit 2 to emit a wireless control signal.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch pressing column 1011 performs a pivoting motion along with the surface cover 3 and the middle shell 4, that is, the switch pressing column 1011 performs a pivoting motion relative to the reference plane under the action of the first driving force, at this time, the reference plane may be a plane where the lower surface of the middle shell 4 is located or a plane where the upper surface of the middle shell 4 is located under the condition that the doorbell emitter does not apply the first driving force. In an embodiment of the present invention, the first driving force may be a pressing force applied to the face cover 3 of the doorbell emitter.

In one embodiment, the middle shell 4 of the doorbell emitter may perform a forward rotational motion under the condition that the forward second driving force is applied, so that the switch mechanism 101 of the trigger mechanism 1 performs a forward rotational motion along with the middle shell 4 under the second driving force, so that the switch abutting column 1011 of the switch mechanism 101 abuts against the limiting rib 1021, and at this time, the limiting rib 1021 can limit the displacement of the switch mechanism 101 when moving relative to the reference plane, so that the face cover 3 cannot move when the first driving force is applied, or, although the face cover can move, the displacement of the movement is only the height of the fit gap when the switch abutting column 1011 abuts against the limiting rib 1021. And under the condition that a second reverse driving force is applied, the middle shell 4 can perform reverse rotation motion, so that the switch mechanism 101 of the trigger mechanism 1 performs reverse rotation motion along with the middle shell 4 under the action of the second driving force, the switch abutting column 1011 of the switch mechanism 101 is far away from the limiting rib 1021, at the moment, the limiting rib 1021 does not limit the displacement of the switch mechanism 101 when moving relative to the reference plane any more, and under the action of the first driving force, the switch abutting column 1011 performs pivoting motion along with the surface cover 3 and the middle shell 4 to trigger the transmitting unit 2 to send out a wireless control signal.

In the above embodiment, it is assumed that the doorbell emitter is in the first operating state before the positive second driving force is not applied, that is, the middle shell 4 of the doorbell emitter is in the first operating position, and the position of the middle shell 4 after the positive rotation is the second operating position under the positive second driving force, and at this time, the doorbell emitter is switched to the second operating state; correspondingly, when the doorbell emitter is in the second working state, i.e. the middle shell 4 is in the second working position, the middle shell 4 returns to the first working position at the position after the counter-rotation under the action of the second driving force in the opposite direction, and the doorbell emitter is switched back to the first working state at this time. In the embodiment of the present invention, the forward second driving force and the reverse second driving force may be forces applied to the side of the middle case 4.

Of course, the above-mentioned embodiment provided by the present invention is only a specific implementation manner of the doorbell emitter provided by the present invention, and in other implementation manners, when the second driving force in the forward direction is applied to the middle shell 4, the switch pressing column 1011 is far away from the limiting rib 1021, and when the second driving force in the reverse direction is applied to the middle shell 4, the switch pressing column 1011 is abutted against the limiting rib 1021.

In one embodiment, the pivotal connection between the top cover 3 and the bottom housing 5 of the doorbell emitter may be a pivot connection or a snap connection, such that the top cover 3 is movable in a pivoting motion relative to the bottom housing 5. Referring to fig. 4 and 5, two first engaging arms 301 are disposed on the lower surface of the cover 3, and each of the two first engaging arms 301 has a first engaging protrusion 3011 in the opposite direction, two fixing brackets 501 are disposed at the corresponding position of the bottom case 5, and each of the two fixing brackets 501 has an engaging hole 5011 in the opposite direction, and referring to fig. 6, two elongated slots 401 are disposed at the corresponding position of the middle case 4. During assembly, the two first clamping arms 301 of the cover 3 respectively pass through the corresponding slotted holes 401 of the middle shell 4, so that the two first clamping protrusions 3011 on the two first clamping arms 301 are respectively accommodated in the corresponding clamping holes 5011 of the two fixing brackets 501 of the bottom shell 5. When the doorbell emitter is operated, the face cover 3 is pivotally moved about the first catching protrusions 3011 of the two first catching arms 301 by the first driving force, and the middle case 4 and the switch pressing post 1011 can move simultaneously with the face cover 3 since the middle case 4 is provided to the face cover 3. When the middle shell 4 performs forward or directional rotation movement under the action of the second driving force, because the two first snap-in arms 301 of the face cover 3 are accommodated in the two long slots 401 of the middle shell 4, the two first snap-in arms 301 can limit the rotation angle of the middle shell 4 regardless of forward rotation or reverse rotation, so that the rotated position of the middle shell 4 is just at the first working position or the second working position.

In the embodiment of the present invention, implementation manners of other connection structures between the face cover 3 and the bottom case 5, for example, implementation manners of a rotating shaft connection, may be implemented by referring to detailed descriptions of specific implementation processes of the above-mentioned snap-in connection manner in the prior art, and are not described herein again.

In a specific embodiment, the middle shell 4 of the doorbell emitter is disposed between the top cover 3 and the bottom shell 5, and the outer contour of the projected pattern of the middle shell 4 in the direction perpendicular to the top cover 3 is greater than or equal to the outer contour of the projected pattern of the top cover 3 in the direction perpendicular to the top cover 3.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. Referring to fig. 2 or 3, assuming that the entire structure of the doorbell emitter is a cylinder, the outer diameter of the middle case 4 is greater than or equal to the outer diameter of the face cover 3. In the doorbell emitter shown in fig. 2 or 3, the top of the middle shell 4 is provided with an annular step 403, and the face cover 3 may be received in the annular step 403 of the middle shell 4. Referring to fig. 7A and 7B, the upper surface of the face cover 3 is flush with the upper surface of the annular step 403.

In a specific embodiment, the face cover 3 of the doorbell emitter and the middle shell 4 can be movably connected by means of a snap-fit, for example, as shown in fig. 4 and 6, a plurality of radial protrusions 302 are provided on the lower surface of the middle portion of the face cover 3, an annular hole 402 is provided on the middle portion of the middle shell 4, and the snap-fit of the face cover 3 and the middle shell 4 is realized by the snap-fit of the annular hole 402 to the plurality of radial protrusions 302.

The mode of movably connecting the face cover 3 and the middle shell 4 of the doorbell emitter in the embodiment of the present invention may refer to detailed descriptions about other modes of movably connecting in the prior art, and as for the specific mode of movably connecting the face cover 3 and the middle shell 4, the embodiment of the present invention may not be particularly limited as long as the rotational motion between the face cover 3 and the middle shell 4 can be achieved.

In one embodiment, as shown in fig. 2, 3, 7A and 7B, the middle shell 4 of the doorbell emitter is provided with a first operating state indicator and a second operating state indicator, the face cover 3 is correspondingly provided with an operating state indicating hole 303, and the first operating state indicator or the second operating state indicator corresponds to the operating state indicating hole 303. In a particular embodiment, the first operating state indicator may be a "do not disturb" text identifier and the second operating state indicator may be a "doorbell-down" text identifier. When the doorbell emitter switches the operating state under the second driving force, the text label of the "do not disturb" or the "touch doorbell" is displayed in the operating state indicating hole 303.

In one embodiment, referring to fig. 2, 3, 7A and 7B, the operation status indicating hole 303 may be disposed at a middle upper portion of the cover 3, so that when the doorbell emitter is installed in a corresponding building, the text "do-call" or "do not disturb" is always located on the top-down axis of the doorbell emitter, so that a user (i.e. the user of the doorbell emitter) has a good visual experience.

In one embodiment, the identification of the operating state of the doorbell emitter may also be achieved by providing an operating state display area (not shown) on the face cover 3, the operating state display area being used to display the state identification of the first operating state and the second operating state.

In one embodiment, the operation status display area may be an electronic display screen (not shown). When the middle shell 4 is rotated to realize the triggering mechanism 1 of the doorbell emitter, the state identification for switching the first working state and the second working state on the electronic display screen can be synchronously realized when the relative position between the switch mechanism 101 and the limiting mechanism 102 is adjusted. For example, a position detection sensor may be provided in the doorbell emitter, and the status indicator of the operating status may be switched on the electronic display when the doorbell emitter is detected to be switched from the first operating position to the second operating position, or from the second operating position to the first operating position. The status marks of the first working status and the second working status can be characters of 'do not disturb' and 'press doorbell' displayed on the electronic display screen.

Referring to fig. 2 or fig. 3, the doorbell emitter according to the embodiment of the present invention further includes a power supply unit 6 disposed in the bottom case 5, where the power supply unit 6 is connected to the emitting unit 2 of the doorbell emitter, and is configured to supply power to the emitting unit 2.

In one embodiment, as shown in fig. 2, the power supply unit 6 may include a power supply 601 and an electronic switch (not shown), and the switching mechanism 101 of the doorbell emitter is configured to close the electronic switch under the first driving force, so that the power supply 601 drives the emitter unit 2 to emit the wireless control signal.

In a specific embodiment, the power supply 601 is connected to the transmitting unit 2 through an electronic switch (not shown in the figure), when the doorbell transmitter is in the second operating state, the position of the switch pressing column 1011 of the doorbell transmitter corresponds to the position of the electronic switch exactly, and when the switch pressing column 1011 moves in the direction toward the bottom shell 5 under the action of the first driving force, the electronic switch can be driven to be closed, so that the power supply 601 of the power supply unit 6 supplies power to the transmitting unit 2 of the doorbell transmitter, and the transmitting unit 2 sends out a wireless control signal after being powered on, so that the corresponding doorbell receiver responds according to the wireless control signal. And under the condition that the doorbell transmitter is in first operating condition, the switch supports and presses post 1011 butt in the spacing muscle 1021 of doorbell transmitter, and when first drive power acted on face lid 3, mesochite 4 and switch supported and pressed the unable orientation motion of post 1011 all along orientation drain pan 5, and the switch supported and pressed the unable drive electronic switch closure of post 1011 this moment, and doorbell transmitter's transmitting element 2 can not send wireless control signal because unable the electrification.

In the embodiment of the present invention, the power supply 601 may be a power supply battery, such as a primary battery, including a zinc-manganese dry battery and a lithium primary battery; alternatively, rechargeable batteries, including nickel-metal hydride, lithium-ion, cadmium-nickel, and secondary batteries. Regarding the specific type of the power supply battery, the embodiment of the present invention may not be specifically limited, as long as power supply to the transmitting unit 2 can be achieved, so that the transmitting unit 2 sends out the wireless control signal.

In one embodiment, referring to fig. 3, the power supply 601 includes a self-generating motor body 602, a motor driving mechanism 603, and a motor resetting mechanism 604, and the switching mechanism 101 of the doorbell emitter is configured to drive the motor driving mechanism 603 under a first driving force, so that the self-generating motor body 602 drives the emitter unit 2 to emit a wireless control signal; and a motor resetting mechanism 604 for storing energy under the first driving force and resetting the motor driving mechanism 603 when the first driving force is released.

In a specific embodiment, the self-generating motor body 602 is connected to the transmitting unit 2, when the doorbell transmitter is in the second operating state, the position of the switch pressing column 1011 of the doorbell transmitter exactly corresponds to the position of the motor driving mechanism 603 of the power supply unit 6, and when the switch pressing column 1011 moves in the direction toward the bottom shell 5 under the action of the first driving force, the motor driving mechanism 603 may be driven to store energy, so that the self-generating motor body 602 converts mechanical energy into electrical energy, so that the self-generating motor body 602 supplies power to the transmitting unit 2 of the doorbell transmitter, and the transmitting unit 2 sends a wireless control signal after receiving power, so as to enable a corresponding doorbell receiver to respond according to the wireless control signal; in addition, under the action of the first driving force, the switch pressing column 1011 can also enable the motor resetting mechanism 604 to be stressed to store energy, so that when the first driving force is released, the motor resetting mechanism 604 releases kinetic energy to enable the motor driving mechanism 603 to reset, and the self-generating motor body 602 stops supplying power to the transmitting unit 2 of the doorbell transmitter. And under the condition that the doorbell transmitter is in first operating condition, the switch supports and presses post 1011 butt in the spacing muscle 1021 of doorbell transmitter, and when first drive power acted on face lid 3, mesochite 4 and switch supported and pressed post 1011 and all can't follow the direction motion towards drain pan 5, and at this moment, the switch supported and pressed post 1011 and can't drive this motor drive mechanism 603, and doorbell transmitter's transmitting element 2 can't send wireless control signal because unable the power on.

In the embodiment of the present invention, the reset mechanism of the power supply unit 6 may be a component having any elastic function. In one embodiment, referring to fig. 3, the reset mechanism of the power unit 6 is a reset spring disposed between the bottom case 5 and the motor driving mechanism 603, and under the action of the first driving force, when the motor driving mechanism 603 is driven by the switch pressing column 1011, the reset spring is also compressed by force, and when the first driving force is released, the reset spring resets to drive the motor driving mechanism 603 to return to the initial position.

In the embodiment of the present invention, the power supply 601 may be implemented by a self-generating motor in the prior art. For example, refer to a self-generating motor shown in fig. 10. The self-generating motor body 602 of the self-generating motor comprises a magnetic conduction assembly 6021, an induction assembly 6022 and a magnetic assembly 6023. The induction assembly 6022 is fixed on the magnetic conduction assembly 6021, the magnetic assembly 6023 is fixed on the motor driving mechanism 603, and the motor driving mechanism 603 is movably arranged on the magnetic conduction assembly 6021 and can drive the magnetic assembly 6023 to reciprocate between a first position and a second position relative to the induction assembly 6022 so as to change the magnetic flux in the induction assembly 6022 and generate electric energy in the induction assembly 6022. In the embodiment of the present invention, the magnetic conductive assembly 6021, the induction assembly 6022, the magnetic assembly 6023, and the specific implementation manner of the motor driving mechanism 603 may refer to the detailed description in the prior art, and are not described herein again.

In one embodiment, it is also possible that, referring to fig. 2, the transmitting unit 2 of the doorbell transmitter comprises a detection switch 201, the power supply unit 6 of the doorbell transmitter is connected to the transmitting unit 2, and under the action of the first driving force, the switching mechanism 101 may trigger the detection switch 201, so that the transmitting unit 2 sends out the wireless control signal.

In a particular embodiment, the power supply unit 6 is connected to the transmitting unit 2 so as to continuously supply power to the transmitting unit 2. Under the condition that doorbell transmitter is in the second operating condition, the position that this doorbell transmitter's switch supported the compression leg 1011 is corresponding to this transmitting element 2's detection switch 201's position just, and under the effect of first drive force, this switch supported the compression leg 1011 along the direction motion towards drain pan 5, can trigger this detection switch 201 to, transmitting element 2 obtains trigger command and sends wireless control signal, responds according to this wireless control signal with the doorbell receiver that realizes corresponding. And under the condition that the doorbell transmitter is in first operating condition, the switch supports and presses post 1011 butt in doorbell transmitter's spacing muscle 1021, and when first drive power acted on face lid 3, mesochite 4 and switch supported and pressed post 1011 and all can't follow the direction motion towards drain pan 5, and at this moment, the switch supported and pressed post 1011 and can't trigger detection switch 201, and doorbell transmitter's transmitting element 2 can't send wireless control signal because can't obtain trigger command.

In one embodiment, referring to fig. 8, in a first operating state of the doorbell emitter, the switch pressing column 1011 on the middle casing 4 rotates to a position corresponding to the limiting rib 1021, and at this time, the limiting rib 1021 can limit the displacement of the switch mechanism 101 when moving relative to the reference plane, so that the face cover 3 cannot be pressed when the first driving force is applied; referring to fig. 9, in the second operating state of the doorbell emitter, the switch pressing column 1011 on the middle shell 4 is located directly above the detection switch 201, and the detection switch 201 can be triggered when the switch pressing column 1011 moves in a direction toward the bottom shell 5 under the first driving force.

In the embodiment of the present invention, the power supply unit 6 may use a power supply battery to supply electric energy, and the power supply battery may be a primary battery or a rechargeable battery. Regarding the specific type of the power supply battery, the embodiment of the present invention may not be specifically limited, as long as power supply to the transmitting unit 2 can be achieved, so that the transmitting unit 2 sends out the wireless control signal.

In one embodiment, referring to fig. 3, the power supply unit 6 includes a self-generating motor body 602, a motor driving mechanism 603, and a motor resetting mechanism 604, and the switching mechanism 101 of the doorbell emitter is configured to drive the motor driving mechanism 603 under a first driving force, so that the self-generating motor body 602 drives the emitter unit 2 to emit a wireless control signal; and a motor resetting mechanism 604 for storing energy under the action of the first driving force and resetting the motor driving mechanism 603 when the first driving force is released.

In a specific embodiment, the self-generating motor body 602 of the power supply unit 6 is connected to the transmitting unit 2, when the doorbell transmitter is in the second operating state, the position of the switch pressing column 1011 of the doorbell transmitter exactly corresponds to the position of the motor driving mechanism 603 of the power supply unit 6, and when the switch pressing column 1011 moves in the direction toward the bottom case 5 under the action of the first driving force, the motor driving mechanism 603 may be driven to store energy, so that the self-generating motor body 602 converts mechanical energy into electric energy, so that the self-generating motor body 602 supplies power to the transmitting unit 2 of the doorbell transmitter, and the transmitting unit 2 sends out a wireless control signal after being powered on, so as to enable the corresponding doorbell receiver to respond according to the wireless control signal; in addition, under the action of the first driving force, the switch pressing column 1011 can also enable the motor resetting mechanism 604 of the power supply unit 6 to be stressed to store energy, so that when the first driving force is released, the motor resetting mechanism 604 releases kinetic energy to reset the motor driving mechanism 603, and the self-generating motor body 602 stops supplying power to the transmitting unit 2 of the doorbell transmitter. And under the condition that the doorbell emitter is in first operating condition, the switch supports the spacing muscle 1021 of pressing the post 1011 butt in the doorbell emitter, when first drive power acted on face lid 3, mesochite 4 and switch supported the direction motion that pressing the post 1011 all can't follow towards drain pan 5, and at this moment, the switch supported pressing the post 1011 and can't drive this motor drive mechanism 603, and the transmitting element 2 of doorbell emitter can't send wireless control signal because unable the power on.

In the embodiment of the present invention, the reset mechanism of the power supply unit 6 may be a component having any elastic function. In one embodiment, referring to fig. 3, the reset mechanism of the power unit 6 is a reset spring, the reset spring is disposed between the bottom case 5 and the motor driving mechanism 603 of the power unit 6, the reset spring is compressed by a force when the motor driving mechanism 603 is driven by the switch pressing column 1011 under the first driving force, and the reset spring is reset to drive the motor driving mechanism 603 to return to the initial position when the first driving force is released.

In the embodiment of the present invention, the power supply unit 6 may be implemented by a self-generating motor in the prior art. For example, refer to a self-generating motor shown in fig. 10. The self-generating motor body 602 of the self-generating motor comprises a magnetic conduction assembly 6021, an induction assembly 6022 and a magnetic assembly 6023. The induction assembly 6022 is fixed on the magnetic conduction assembly 6021, the magnetic assembly 6023 is fixed on the motor driving mechanism 603, and the motor driving mechanism 603 is movably arranged on the magnetic conduction assembly 6021 and can drive the magnetic assembly 6023 to reciprocate between a first position and a second position relative to the induction assembly 6022 so as to change the magnetic flux in the induction assembly 6022 and generate electric energy in the induction assembly 6022. In the embodiment of the present invention, the magnetic conductive assembly 6021, the induction assembly 6022, the magnetic assembly 6023, and the specific implementation manner of the motor driving mechanism 603 may refer to the detailed description in the prior art, and are not described herein again.

Example 2

Referring to fig. 11, an embodiment of the present invention further provides a doorbell emitter, including: the device comprises a trigger mechanism 1, a transmitting unit 2, a surface cover 3, a middle shell 4 and a bottom shell 5, wherein the transmitting unit 2 is arranged in the bottom shell 5;

the switch mechanism 101 of the trigger mechanism 1 comprises a switch pressing column 1011 arranged on the middle shell 4; the limiting mechanism 102 of the trigger mechanism 1 comprises a limiting rib 1021 arranged on the bottom shell 5;

In one embodiment, referring to fig. 12A and 12B, the middle shell 4 of the doorbell emitter is received in the face cover 3, the upper end face of the middle shell 4 is provided with a first moving rod 404, the face cover 3 is provided with a first moving rod receiving slot 304, and the first moving rod 404 is received in the first moving rod receiving slot 304. The first poke rod 404 of the doorbell emitter can drive the middle shell 4 to do forward rotation movement under the condition of applying forward second driving force, so that the switch mechanism 101 of the trigger mechanism 1 can follow the middle shell 4 to do forward rotation movement under the action of the second driving force, the switch abutting column 1011 of the switch mechanism 101 abuts against the limiting rib 1021, at the moment, the limiting rib 1021 can limit the displacement of the switch mechanism 101 relative to a reference plane when moving, the face cover 3 cannot move when being applied with the first driving force, or the face cover can move, but the moving displacement is only the height of a fit gap generated when the switch abutting column 1011 abuts against the limiting rib 1021. And, under the condition that the first poke rod 404 is applied with the second driving force in the opposite direction, the middle shell 4 can be driven to rotate in the opposite direction, so that the switch mechanism 101 of the trigger mechanism 1 can rotate in the opposite direction along with the middle shell 4 under the action of the second driving force, so that the switch abutting column 1011 of the switch mechanism 101 is far away from the limiting rib 1021, at this time, the limiting rib 1021 no longer limits the displacement of the switch mechanism 101 when moving relative to the reference plane, and under the action of the first driving force, the switch abutting column 1011 pivots along with the surface cover 3 and the middle shell 4 to trigger the transmitting unit 2 to transmit the wireless control signal.

In the above embodiment, it is assumed that the doorbell emitter is in the first operating state before the second forward driving force is not applied, that is, the middle shell 4 of the doorbell emitter is in the first operating position, and the position of the middle shell 4 after being rotated in the forward direction by the second forward driving force is the second operating position, and then the doorbell emitter is switched to the second operating state; correspondingly, when the doorbell emitter is in the second working state, i.e. the middle shell 4 is in the second working position, the middle shell 4 returns to the first working position at the position after the counter-rotation under the action of the second driving force in the opposite direction, and the doorbell emitter is switched back to the first working state at this time.

Of course, the above-mentioned embodiment provided by the present invention is only a specific implementation of the doorbell emitter provided by the present invention, and in other implementations, when the middle shell 4 is applied with the second driving force in the forward direction, the switch pressing column 1011 is far away from the limit rib 1021, and when the middle shell 4 is applied with the second driving force in the reverse direction, the switch pressing column 1011 is abutted against the limit rib 1021.

In the embodiment of the invention, the pivotal connection between the face cover 3 and the bottom shell 5 of the doorbell emitter can adopt a rotating shaft type connection or a snap-in type connection, so that the face cover 3 can move to perform pivotal movement relative to the bottom shell 5.

In a specific embodiment, referring to the face cover 3 and the bottom case 5 described in embodiment 1 above, two first engaging arms 301 are disposed on the lower surface of the face cover 3, one first engaging protrusion 3011 is disposed in the opposite direction of the two first engaging arms 301, two fixing frames 501 are disposed at the corresponding position of the bottom case 5, one engaging hole 5011 is disposed in the opposite direction of the two fixing frames 501, and when assembling, the first engaging protrusions 3011 on the two first engaging arms 301 of the face cover 3 are respectively received in the corresponding engaging holes 5011 of the two fixing frames of the bottom case 5. When the doorbell emitter is operated, the face cover 3 is pivotally moved about the first catching protrusions 3011 of the two first catching arms 301 by the first driving force, and since the middle case 4 is provided to the face cover 3, the middle case 4 and the switch pressing post 1011 can move simultaneously with the face cover 3. And under the effect of second drive power, when mesochite 4 carries out forward or direction rotary motion, because first poker rod 404 hold in first poker rod holding tank 304, first poker rod 404 sets up in mesochite 4, so no matter forward rotation or reverse rotation, can all realize carrying on spacingly to the rotation angle of mesochite 4 through this first poker rod holding tank 304 for the position after mesochite 4 rotates is in first operating position or second operating position just.

In the embodiment of the present invention, implementation manners of other connection structures of the front cover 3 and the bottom shell 5, for example, implementation manners of the connection of the rotating shaft, may be implemented with reference to detailed descriptions of specific implementation processes in the prior art, and are not described herein again.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. Referring to fig. 12A and 12B, it is assumed that the doorbell emitter has a cylindrical overall structure with the inside diameter and the outside diameter of the face cover 3 larger than those of the bottom cover 5.

In a specific embodiment, the face cover 3 and the middle shell 4 of the doorbell emitter may be movably connected in a snap-fit manner. Specifically, referring to the face cover 3 and the middle shell 4 described in embodiment 1 above, a plurality of radial protrusions 302 may be provided on the lower surface of the middle portion of the face cover 3, an annular hole 402 may be provided in the middle portion of the middle shell 4, and the engagement of the face cover 3 and the middle shell 4 may be achieved by engaging the annular hole 402 with the plurality of radial protrusions 302.

In one embodiment, as shown in fig. 11, 12A and 12B, the middle shell 4 of the doorbell emitter is provided with a first operating state indicator and a second operating state indicator, the face cover 3 is correspondingly provided with an operating state indicating hole 303, and the first operating state indicator or the second operating state indicator corresponds to the operating state indicating hole 303. In a particular embodiment, the first operating state indicator may be a "do not disturb" text identifier and the second operating state indicator may be a "doorbell-down" text identifier. When the doorbell emitter switches the operating state under the second driving force, the text label of the "do not disturb" or the "touch doorbell" is displayed in the operating state indicating hole 303.

In a specific embodiment, the operation status indication hole 303 is disposed at the middle upper portion of the face cover 3, so that when the doorbell emitter is in a state of being installed in a corresponding building, the text symbol of "please press the doorbell" or "do not disturb" is always on the central axis of the doorbell emitter from top to bottom, so that a user (i.e. the user of the doorbell emitter) has a good visual experience.

Referring to fig. 11, the doorbell emitter according to the embodiment of the present invention further includes a power supply unit 6 disposed in the bottom case 5, and the power supply unit 6 is connected to the emitter unit 2 of the doorbell emitter and is configured to supply power to the emitter unit 2.

The specific implementation manner of the power supply unit 6 of the doorbell emitter according to the embodiment of the present invention to supply power to the emission unit 2 and the specific implementation manner of the switch pressing column 1011 of the doorbell emitter to trigger the emission unit 2 to send the wireless control signal may refer to the specific description in embodiment 1, and are not described herein again.

Example 3

Referring to fig. 13, an embodiment of the present invention further provides a doorbell emitter, including: the device comprises a trigger mechanism 1, a transmitting unit 2, a surface cover 3, a middle shell 4 and a bottom shell 5, wherein the transmitting unit 2 is arranged in the bottom shell 5;

when the doorbell emitter is in the second working state, under the action of the first driving force, the switch pressing column 1011 pivots along with the face cover 3 and the middle shell 4 to trigger the emitting unit 2 to emit a wireless control signal.

In one embodiment, referring to fig. 13, 14A and 14B, the middle shell 4 of the doorbell emitter is received in the face cover 3, the side wall of the middle shell 4 is provided with a second tap lever 405, the side wall of the face cover 3 is provided with a second tap lever receiving slot 305, and the second tap lever 405 is received in the second tap lever receiving slot 305. The second tap lever 405 of the doorbell emitter may drive the middle shell 4 to perform forward rotational motion under the condition of applying a forward second driving force, so that the switch mechanism 101 of the trigger mechanism 1 performs forward rotational motion along with the middle shell 4 under the action of the second driving force, so that the switch abutting column 1011 of the switch mechanism 101 abuts against the limiting rib 1021, at this time, the limiting rib 1021 can limit the displacement of the switch mechanism 101 when moving relative to a reference plane, so that the face cover 3 cannot move when the first driving force is applied, or, although the face cover can move, the size of the moving displacement is only the height of a fit gap occurring when the switch abutting column 1011 abuts against the limiting rib 1021. And, the second tap lever 405 can drive the middle shell 4 to perform a reverse rotation motion under the condition that a reverse second driving force is applied, so that the switch mechanism 101 of the trigger mechanism 1 performs a reverse rotation motion along with the middle shell 4 under the action of the second driving force, so that the switch pressing column 1011 of the switch mechanism 101 is far away from the limiting rib 1021, at this time, the limiting rib 1021 no longer limits the displacement of the switch mechanism 101 when moving relative to the reference plane, and under the action of the first driving force, the switch pressing column 1011 performs a pivot motion along with the surface cover 3 and the middle shell 4, so as to trigger the transmitting unit 2 to transmit a wireless control signal.

In the above embodiment, it is assumed that the doorbell emitter is in the first operating state before the positive second driving force is not applied, that is, the middle shell 4 of the doorbell emitter is in the first operating position, and the position of the middle shell 4 after the positive rotation is the second operating position under the positive second driving force, and at this time, the doorbell emitter is switched to the second operating state; correspondingly, when the doorbell emitter is in the second working state, i.e. the middle shell 4 is in the second working position, the middle shell 4 returns to the first working position at the position after the counter-rotation under the action of the second driving force in the opposite direction, and the doorbell emitter is switched back to the first working state at this time.

In one embodiment, the pivotal connection between the front cover 3 and the bottom housing 5 of the doorbell emitter may be a pivot connection or a snap connection, such that the front cover 3 is movable in a pivoting motion relative to the bottom housing 5.

In a specific embodiment, referring to the face cover 3 and the bottom case 5 described in embodiment 1 above, two first engaging arms 301 are disposed on the lower surface of the face cover 3, one first engaging protrusion 3011 is disposed in the opposite direction of the two first engaging arms 301, two fixing brackets 501 are disposed at the corresponding position of the bottom case 5, one engaging hole 5011 is disposed in the opposite direction of the two fixing brackets 501, and when assembling, the first engaging protrusions 3011 on the two first engaging arms 301 of the face cover 3 are respectively received in the corresponding engaging holes 5011 of the two fixing brackets of the bottom case 5. When the doorbell emitter is operated, the face cover 3 is pivotally moved about the first catching protrusions 3011 of the two first catching arms 301 by the first driving force, and since the middle case 4 is provided to the face cover 3, the middle case 4 and the switch pressing post 1011 can move simultaneously with the face cover 3. And under the effect of second drive power, when mesochite 4 carried out forward or direction rotary motion, because second poker rod 405 holds in this second poker rod holding tank 305, second poker rod 405 sets up in mesochite 4, so no matter forward rotation or reverse rotation, can all realize carrying on spacingly to the rotation angle of mesochite 4 through this second poker rod holding tank 305 for the position after mesochite 4 rotated is in first operating position or second operating position just.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. Referring to fig. 14A and 14B, it is assumed that the doorbell emitter has an overall structure of a cylinder with an inner diameter and an outer diameter of the face cover 3 larger than those of the bottom cover 5.

In a specific embodiment, the face cover 3 and the middle shell 4 of the doorbell emitter may be movably connected in a snap-fit manner. Referring to the face cover 3 and the middle case 4 described in embodiment 1 above, a plurality of radial protrusions 302 are provided on the lower surface of the middle portion of the face cover 3, an annular hole 402 is provided on the middle portion of the middle case 4, and the engagement of the face cover 3 with the middle case 4 is achieved by engaging the annular hole 402 with the plurality of radial protrusions 302.

In one embodiment, as shown in fig. 13, 14A and 14B, the middle shell 4 of the doorbell emitter is provided with a first operating state indicator and a second operating state indicator, the face cover 3 is correspondingly provided with an operating state indicating hole 303, and the first operating state indicator or the second operating state indicator corresponds to the operating state indicating hole 303. In a particular embodiment, the first operation state indicator may be a "do not disturb" text indicator, and the second operation state indicator may be a "push-to-bell" text indicator. When the doorbell emitter is switched to the operating state by the second driving force, the text label of the "do not disturb" or the "do-call doorbell" is displayed in the operating state indicating hole 303.

In a specific embodiment, the operation status indication hole 303 may be disposed at the middle upper portion of the face cover 3, so that when the doorbell emitter is in a state of being installed in a corresponding building, the text "please press the doorbell" or "do not disturb" is always on the central axis of the doorbell emitter from top to bottom, so that a user (i.e. the user of the doorbell emitter) has a good visual experience.

Referring to fig. 13, the doorbell emitter according to the embodiment of the present invention further includes a power supply unit 6 disposed in the bottom case 5, and the power supply unit 6 is connected to the emitter unit 2 of the doorbell emitter and is configured to supply power to the emitter unit 2.

The specific implementation manner of the power supply unit 6 of the doorbell emitter to supply power to the transmitting unit 2 and the specific implementation manner of the switch pressing column 1011 of the doorbell emitter to trigger the transmitting unit 2 to send the wireless control signal may refer to the specific description in embodiment 1, and are not described herein again.

Example 4

Referring to fig. 15, an embodiment of the present invention further provides a doorbell emitter, including: the device comprises a trigger mechanism 1, a transmitting unit 2, a face cover 3, a middle shell 4 and a bottom shell 5;

the emission unit 2 is arranged in the bottom case 5; the surface cover 3 is pivotally connected with the bottom shell 5, the middle shell 4 is connected with the bottom shell 5, and the middle shell 4 can rotate relative to the bottom shell 5;

the switch mechanism 101 of the trigger mechanism 1 comprises a switch abutting column 1011 arranged on the surface cover 3; the limiting mechanism 102 of the trigger mechanism 1 comprises a blocking part arranged on the middle shell 4;

when the doorbell emitter is in the first working state, the switch pressing column 1011 abuts against the blocking part to limit the displacement of the switch mechanism 101 when moving relative to the reference plane;

when the doorbell emitter is in the second working state, under the action of the first driving force, the switch pressing column 1011 pivots along with the surface cover 3 to trigger the emitting unit 2 to emit a wireless control signal.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch pressing column 1011 performs a pivoting motion with the surface cover 3, that is, the switch pressing column 1011 performs a pivoting motion with respect to the reference plane under the action of the first driving force, at this time, the reference plane may be a plane where the lower surface of the surface cover 3 is located or a plane where the upper surface of the surface cover 3 is located under the condition that the doorbell emitter does not apply the first driving force. In an embodiment of the present invention, the first driving force may be a pressing force applied to the face cover 3 of the doorbell emitter.

In one embodiment, the middle shell 4 of the doorbell emitter may rotate in a forward direction under the condition that a second forward driving force is applied, so that the switch pressing column 1011 of the switch mechanism 101 abuts against the blocking portion, and the blocking portion can limit the displacement of the switch mechanism 101 when moving relative to the reference plane, so that the face cover 3 cannot move when the first driving force is applied, or, although the movement is possible, the displacement is only the height of the fit clearance when the switch pressing column 1011 abuts against the blocking portion. And under the condition that a second reverse driving force is applied, the middle shell 4 can perform reverse rotation movement, so that the switch abutting-pressing column 1011 of the switch mechanism 101 is far away from the blocking part, at the moment, the blocking part does not limit the displacement of the switch mechanism 101 when moving relative to the reference plane any more, and under the action of the first driving force, the switch abutting-pressing column 1011 performs pivoting movement along with the surface cover 3 to trigger the transmitting unit 2 to send out a wireless control signal.

Of course, the above-mentioned embodiment provided by the present invention is only a specific implementation manner of the doorbell emitter provided by the present invention, and in other implementation manners, when the second driving force in the forward direction is applied to the middle shell 4, the switch pressing column 1011 is far away from the blocking portion, and when the second driving force in the reverse direction is applied to the middle shell 4, the switch pressing column 1011 is abutted against the blocking portion.

In one embodiment, referring to fig. 15, 16A and 16B, the middle case 4 is disposed between the front cover 3 and the bottom case 5, and the blocking portion of the middle case 4 includes a blocking plate 406 and a switch pressing post receiving hole 407 disposed in the middle case 4. When the doorbell emitter is in the first operating state, because the position corresponding to the switch abutting-against column 1011 is the baffle 406, the face cover 3 still cannot move and displace in the direction toward the bottom shell 5 under the action of the first driving force. When the doorbell emitter is in the second working state, under the action of the first driving force, the face cover 3 drives the switch pressing column 1011 to move, and the switch pressing column 1011 of the doorbell emitter can penetrate through the switch pressing column accommodating hole 407 to trigger the emitting unit 2 to emit a wireless control signal.

In one embodiment, the pivotal connection between the top cover 3 and the bottom housing 5 of the doorbell emitter may be a pivot connection or a snap connection, such that the top cover 3 is movable in a pivoting motion relative to the bottom housing 5. Referring to fig. 16A to 18, two first fastening arms 301 are disposed on the lower surface of the face cover 3, two first fastening protrusions 3011 are disposed in the opposite directions of the two first fastening arms 301, two fixing frames 501 are disposed at the corresponding positions of the bottom case 5, two fastening holes 5011 are disposed in the opposite directions of the two fixing frames 501, two slotted holes 401 are disposed at the corresponding positions of the middle case 4, and when assembling, the two first fastening arms 301 of the face cover 3 are respectively passed through the corresponding slotted holes 401 of the middle case 4, so that the two first fastening protrusions 3011 on the two first fastening arms 301 are respectively received in the corresponding fastening holes 5011 of the two fixing frames of the bottom case 5. When the doorbell emitter is operated, the face cover 3 is pivotally moved about the first engaging protrusions 3011 of the two first engaging arms 301 by a first driving force. And under the effect of second drive force, when mesochite 4 carries out forward or direction rotary motion, because two first snap-fit arms 301 of this face lid 3 are accommodated in two long slotted holes 401 of this mesochite 4, so no matter forward rotation or reverse rotation, these two first snap-fit arms 301 can all realize spacing the rotation angle of mesochite 4 for the position after mesochite 4 rotates is in first operating position or second operating position just.

In the embodiment of the present invention, the implementation manner of the other connection structures of the front cover 3 and the bottom shell 5, for example, the implementation manner of the rotation shaft connection, may be implemented by referring to the detailed description of the specific implementation process of the snap-in connection manner shown in fig. 17 and fig. 18 in the prior art, and is not described herein again.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. Referring to fig. 7A and 7B, it is assumed that the doorbell emitter has an overall structure of a cylinder in which the inner diameter and the outer diameter of the housing 4 are larger than those of the face cover 3 and the bottom housing 5.

In a specific embodiment, the middle shell 4 and the bottom shell 5 of the doorbell emitter can be movably connected in a clamping manner. For example, as shown in fig. 16B and 18, an annular flange 502 is provided at an outer end portion of the bottom case 5, a first catch 408 is provided at an inner wall of the middle case 4, and the middle case 4 and the bottom case 5 are engaged by engaging the first catch 408 with the annular flange 502.

The mode of movably connecting the middle shell 4 and the bottom shell 5 of the doorbell emitter in the embodiment of the present invention may also refer to the detailed description of other implementation modes related to the movable connection in the prior art, and as for the specific implementation mode of movably connecting the middle shell 4 and the bottom shell 5, the embodiment of the present invention may not be particularly limited as long as the rotation motion between the middle shell 4 and the bottom shell 5 can be implemented.

In one embodiment, referring to fig. 16A, 19 and 20, a surface cover reset mechanism 305 is disposed between the surface cover 3 and the bottom shell 5 of the doorbell emitter, and the baffle 406 of the middle shell 4 is disposed with a reset mechanism receiving hole 409 corresponding to the position of the surface cover reset mechanism 305, and the surface cover reset mechanism 305 passes through the reset mechanism receiving hole 409. Under the condition that the doorbell emitter is in the second working state, if the face cover 3 performs pivoting motion relative to the bottom shell 5 under the action of the first driving force, the face cover resetting mechanism 305 is stressed to store energy, and when the first driving force is released, the face cover resetting mechanism 305 can drive the face cover 3 to reset.

In a specific embodiment, the surface cover reset mechanism 305 may be a reset spring, and as shown in fig. 19, the surface cover 3 of the doorbell emitter is further provided with a spring positioning pin 3051, and an upper end of the reset spring passes through the spring positioning pin 3051 to position the reset spring, so as to ensure the stability of the reset spring.

In a specific embodiment, the face cover 3 of the doorbell emitter is provided with a hook 306, the inner end portion of the bottom shell 5 of the doorbell emitter is correspondingly provided with a clamping plate 503, and when the face cover 3 is reset by the face cover resetting mechanism 305, the hook 306 of the face cover 3 can be clamped on the clamping plate 503, so that the face cover 3 returns to the initial position of the face cover 3 when the face cover 3 is reset.

In one embodiment, as shown in fig. 15 and 16A, the middle shell 4 of the doorbell emitter is provided with a first operating state indicator and a second operating state indicator, and the front cover 3 is correspondingly provided with an operating state indicating hole 303, where the first operating state indicator or the second operating state indicator corresponds to the operating state indicating hole 303. In a particular embodiment, the first operating state indicator may be a "do not disturb" text identifier and the second operating state indicator may be a "doorbell-down" text identifier. When the doorbell emitter is switched to the operating state by the second driving force, the text label of the "do not disturb" or the "do-call doorbell" is displayed in the operating state indicating hole 303.

In one embodiment, the operation status display area may be an electronic display screen (not shown). When the middle shell 4 is rotated to realize the trigger mechanism 1 of the doorbell emitter, the state identification for switching the first working state and the second working state on the electronic display screen can be synchronously realized when the relative position between the switch mechanism 101 and the limit mechanism 102 is adjusted. For example, a position detection sensor may be provided in the doorbell emitter, and the status indicator of the operating status may be switched on the electronic display when the doorbell emitter is detected to be switched from the first operating position to the second operating position, or from the second operating position to the first operating position. The status marks of the first working status and the second working status can be characters of 'do not disturb' and 'press doorbell' displayed on the electronic display screen.

The doorbell emitter provided by the embodiment of the invention further comprises a power supply unit 6 arranged in the bottom shell 5, wherein the power supply unit 6 is connected with the emitting unit 2 of the doorbell emitter and used for supplying power to the emitting unit 2.

Example 5

Referring to fig. 21, an embodiment of the present invention further provides a doorbell emitter, including: the device comprises a trigger mechanism 1, a transmitting unit 2, a face cover 3, a middle shell 4 and a bottom shell 5, wherein the transmitting unit 2 is arranged in the bottom shell 5;

the surface cover 3 is pivotally connected with the bottom shell 5, the middle shell 4 is connected with the bottom shell 5, and the middle shell 4 can rotate relative to the bottom shell 5;

when the doorbell emitter is in the first working state, the face cover 3 or the switch pressing column 1011 abuts against the blocking part to limit the displacement of the switch mechanism 101 when moving relative to the reference plane;

when the doorbell emitter is in the second working state, under the action of the first driving force, the switch pressing column 1011 pivots along with the face cover 3 to trigger the emitting unit 2 to emit a wireless control signal.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch pressing column 1011 performs a pivoting motion along with the surface cover 3, that is, the switch pressing column 1011 performs a pivoting motion relative to the reference plane under the action of the first driving force, at this time, the reference plane may be a plane where the lower surface of the surface cover 3 is located or a plane where the upper surface of the surface cover 3 is located under the condition that the first driving force is not applied to the doorbell emitter. In an embodiment of the present invention, the first driving force may be a pressing force applied to the face cover 3 of the doorbell emitter.

In one embodiment, the middle shell 4 of the doorbell emitter may perform a forward rotation motion under the condition that a forward second driving force is applied, so as to realize that the switch of the switch mechanism 101 abuts against the column 1011 or the face cover 3 abuts against the blocking portion, so that the face cover 3 cannot move when the first driving force is applied, so that the blocking portion can limit the displacement of the switch mechanism 101 when moving relative to the reference plane, or, although the movement is possible, the displacement of the movement is only the height of the fit gap when the switch abutting against the column 1011 abuts against the blocking portion. And under the condition that a second reverse driving force is applied, the middle shell 4 can perform reverse rotation movement, so that the switch abutting column 1011 or the surface cover 3 of the switch mechanism 101 is far away from the blocking part, at this time, the surface cover 3 performs pivoting movement when the first driving force is applied, the blocking part does not limit the displacement of the switch mechanism 101 when the switch mechanism 101 moves relative to the reference plane, and the switch abutting column 1011 performs pivoting movement along with the surface cover 3 to trigger the transmitting unit 2 to send out a wireless control signal.

Of course, the above-mentioned embodiment provided by the present invention is only a specific implementation of the doorbell emitter provided by the present invention, and in other implementations, when the middle shell 4 is applied with the second driving force in the forward direction, the switch pressing column 1011 or the face cover 3 is away from the blocking portion, and when the middle shell 4 is applied with the second driving force in the reverse direction, the switch pressing column 1011 or the face cover 3 is abutted against the blocking portion.

In one embodiment, as shown in fig. 21, middle shell 4 is disposed between top cover 3 and bottom shell 5, the blocking portion of middle shell 4 includes internal threads 410 disposed on the inner wall of middle shell 4, an upper end surface abutting portion 411 of middle shell 4, and a switch pressing post receiving hole 407, and the outer wall of bottom shell 5 is provided with external threads 504, and middle shell 4 is screw-assembled with bottom shell 5. Under the action of the second driving force, the middle shell 4 can spirally ascend or descend relative to the bottom shell 5 by a preset stroke distance. When the middle shell 4 spirally rises to a preset stroke and reaches a first working position, the doorbell emitter is in a first working state, at the moment, the upper end face abutting part 411 of the middle shell 4 abuts against the face cover 3, and under the action of a first driving force, the face cover 3 cannot generate movement displacement towards the bottom shell 5. When the middle shell 4 spirally rises to a preset stroke and reaches a first working position, the doorbell emitter is in a second working state, at the moment, the height gap between the middle shell 4 and the surface cover 3 is equal to the preset stroke distance of the spiral descending of the middle shell 4, the surface cover 3 drives the switch abutting-pressing column 1011 to move under the action of a first driving force, and the switch abutting-pressing column 1011 of the doorbell emitter can penetrate through the switch abutting-pressing column accommodating hole 407 so as to trigger the emitting unit 2 to emit a wireless control signal.

In one embodiment, the pivotal connection between the top cover 3 and the bottom housing 5 of the doorbell emitter may be a pivot connection or a snap connection, such that the top cover 3 is movable in a pivoting motion relative to the bottom housing 5. In the above embodiment 1, as described in detail about the top cover, the middle shell and the bottom shell, two first engaging arms 301 are disposed on the lower surface of the top cover 3, one first engaging protrusion 3011 is disposed in the opposite direction of the two first engaging arms 301, two fixing frames 501 are disposed at the corresponding position of the bottom shell 5, one engaging hole 5011 is disposed in the opposite direction of the two fixing frames 501, and two long slots 401 are disposed at the corresponding position of the middle shell 4, when assembling, the two first engaging arms 301 of the top cover 3 are respectively passed through the corresponding long slots 401 of the middle shell 4, so that the two first engaging protrusions 3011 on the two first engaging arms 301 are respectively accommodated in the corresponding engaging holes 5011 of the two fixing frames of the bottom shell 5. When the doorbell emitter is operated, the face cover 3 is pivoted about the first engaging protrusions 3011 of the two first engaging arms 301 by the first driving force. And under the effect of second drive force, when mesochite 4 carries out forward or direction rotary motion, because two first joint arm 301 of this face lid 3 hold in two slotted holes 401 of this mesochite 4, so no matter forward rotation or reverse rotation, these two first joint arm 301 can all realize spacing the rotation angle of mesochite 4 for the position after mesochite 4 rotates is in first operating position or second operating position just.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. The doorbell emitter is assumed to be of cylindrical overall construction, with the shell 4 having an inside diameter and an outside diameter greater than the outside diameters of the face cover 3 and the bottom shell 5.

In one embodiment, referring to fig. 23, the face cover 3 of the doorbell emitter is provided with a hook 306, the inner end of the bottom shell 5 of the doorbell emitter is correspondingly provided with a clamping plate 503, and when the face cover 3 is spirally lifted for a preset stroke, the hook 306 of the face cover 3 can be clamped on the clamping plate 503, so that the face cover 3 returns to the initial position of the face cover 3 when the reset is realized.

In one embodiment, as shown in fig. 21 and 24, the middle shell 4 of the doorbell emitter is provided with a first operating state indicator and a second operating state indicator, and the face cover 3 is correspondingly provided with an operating state indicating hole 303, wherein the first operating state indicator or the second operating state indicator corresponds to the operating state indicating hole 303. In a particular embodiment, the first operating state indicator may be a "do not disturb" text identifier and the second operating state indicator may be a "doorbell-down" text identifier. When the doorbell emitter is switched to the operating state by the second driving force, the text label of the "do not disturb" or the "do-call doorbell" is displayed in the operating state indicating hole 303.

In one embodiment, the identification of the operating state of the doorbell emitter may also be achieved by providing an operating state display area (not shown) on the front cover 3, which is used to display the state identification of the first operating state and the second operating state.

In one embodiment, the operation status display area may be an electronic display screen (not shown). When the middle shell 4 is rotated to realize the triggering mechanism 1 of the doorbell emitter, the state identification for switching the first working state and the second working state on the electronic display screen can be synchronously realized when the relative position between the switch mechanism 101 and the limiting mechanism 102 is adjusted. For example, a position detection sensor may be provided in the doorbell transmitter, and the status indicator of the operating status may be switched on the electronic display when the doorbell transmitter is detected to be switched from the first operating position to the second operating position, or from the second operating position to the first operating position. The status marks of the first working status and the second working status can be characters of 'do not disturb' and 'press doorbell' displayed on the electronic display screen.

Referring to fig. 21, the doorbell emitter according to the embodiment of the present invention further includes a power supply unit 6 disposed in the bottom case 5, where the power supply unit 6 is connected to the emitter unit 2 of the doorbell emitter, and is configured to supply power to the emitter unit 2.

Example 6

Referring to fig. 25A and 25B, an embodiment of the present invention further provides a doorbell emitter comprising: the device comprises a trigger mechanism 1, a transmitting unit 2, a face cover 3, a middle shell 4 and a bottom shell 5, wherein the transmitting unit 2 is arranged in the bottom shell 5;

the middle shell 4 is connected with the bottom shell 5 through a pivot, the middle shell 4 is connected with the face cover 3, and the face cover 3 can rotate relative to the middle shell 4; the switch mechanism 101 of the trigger mechanism 1 comprises a switch abutting column 1011 arranged on the middle shell 4; the limiting mechanism 102 of the trigger mechanism 1 comprises a pressing rib 1022 arranged on the surface cover 3;

when the doorbell emitter is in the first working state, the pressing rib 1022 is abutted against the abutting part of the bottom shell 5;

In the embodiment of the present invention, the abutting portion of the bottom case 5 may be an upper end surface of the bottom case 5, and the pressing rib 1022 may abut against the upper end surface of the bottom case 5.

In an embodiment, under the condition that the positive second driving force is applied to the surface cover 3 of the doorbell emitter, the pressing rib 1022 of the doorbell emitter can rotate forward along with the surface cover 3, so that the pressing rib 1022 of the doorbell emitter rotates to a side close to the switch pressing post 1011 on the middle shell 4, at this time, the pressing rib 1022 arranged on the surface cover 3 abuts against the abutting portion of the bottom shell 5, and the displacement of the switch mechanism 101 in the movement relative to the reference plane can be limited, so that the surface cover 3 and the middle shell 4 cannot move when the first driving force is applied to the surface cover 3, or although the surface cover 3 and the middle shell 4 can move, the displacement of the movement is only the height of the fit gap when the pressing rib 1022 abuts against the abutting portion. And, under the condition of being exerted reverse second driving force, the face cover 3 can do reverse rotation motion, so that the pressing rib 1022 of the doorbell emitter rotates to the side far away from the switch pressing post 1011 on the middle shell 4, at this moment, the pressing rib 1022 arranged on the face cover 3 is far away from the abutting part of the bottom shell 5, the pressing rib 1022 no longer limits the displacement of the switch mechanism 101 when moving relative to the reference plane, and under the action of the first driving force, the switch pressing post 1011 does pivot motion along with the face cover 3 and the middle shell 4, so as to trigger the emission unit 2 to send out the wireless control signal.

In the above embodiment, it is assumed that the doorbell emitter is in the first operating state before the positive second driving force is not applied, that is, the middle shell 4 of the doorbell emitter is in the first operating position, and the position of the middle shell 4 after the positive rotation is the second operating position under the positive second driving force, and at this time, the doorbell emitter is switched to the second operating state; correspondingly, when the doorbell emitter is in the second working state, i.e. the middle shell 4 is in the second working position, the middle shell 4 returns to the first working position at the position after the counter-rotation under the action of the second driving force in the opposite direction, and the doorbell emitter is switched back to the first working state at this time. In the embodiment of the present invention, the described forward second driving force and the reverse second driving force may be forces applied to the side surface of the face cover 3.

Of course, the above-mentioned embodiment provided by the present invention is only a specific embodiment of the doorbell emitter provided by the present invention, and in other embodiments, when the second driving force in the forward direction is applied to the surface cover 3, the pressing rib 1022 of the surface cover 3 is away from the abutting portion of the bottom shell 5, and when the second driving force in the reverse direction is applied to the surface cover 3, the pressing rib 1022 of the surface cover 3 abuts against the abutting portion of the bottom shell 5.

In one embodiment, the pivotal connection between the middle shell 4 and the bottom shell 5 of the doorbell emitter may be a pivot connection or a snap connection, such that the middle shell 4 is movable in a pivoting movement relative to the bottom shell 5. Referring to fig. 25A and 25B, two second engaging arms 412 are disposed on the lower surface of the middle case 4, two second engaging protrusions 4121 are disposed in the opposite directions of the two second engaging arms 412, two fixing brackets 501 are disposed at the corresponding positions of the bottom case 5, two engaging holes 5011 are disposed in the opposite directions of the two fixing brackets 501, and the two second engaging protrusions 4121 of the two second engaging arms 412 of the middle case 4 are received in the corresponding engaging holes 5011 of the two fixing brackets of the bottom case 5. When the doorbell emitter is operated, since the middle case 4 is disposed on the face cover 3, under the action of the first driving force, the face cover 3 and the middle case 4 pivot together about the second catching protrusions 4121 of the two second catching arms 412, and the switch pressing column 1011 can move simultaneously with the middle case 4.

In the embodiment of the present invention, the implementation manner of the other connection structures of the middle shell 4 and the bottom shell 5, for example, the implementation manner of the rotation shaft connection, may be implemented by referring to the detailed description of the specific implementation process of the snap-in connection manner shown in fig. 25A and fig. 25B in the prior art, and is not described herein again.

In one embodiment, the central shell 4 of the doorbell emitter is housed inside the face cover 3. Specifically, the face cover 3 of the doorbell emitter may be movably connected with the middle shell 4 by means of a snap-fit connection, for example, as shown in fig. 25A and 25B, a plurality of radial protrusions 302 are provided on a lower surface of a middle portion of the face cover 3, an annular hole 402 is provided in a middle portion of the middle shell 4, and the snap-fit connection between the face cover 3 and the middle shell 4 is achieved by snapping the annular hole 402 to the plurality of radial protrusions 302.

In one embodiment, referring to fig. 25B, in the doorbell emitter, the limiting mechanism 102 of the triggering mechanism 1 further comprises at least one face cover rotation limiting rib 505 provided on the bottom shell 5 to limit the angle of the face cover 3 in the rotational movement relative to the middle shell 4;

the height of the face cover rotation limiting rib 505 is smaller than the height of the pressing rib 1022, and the sum of the heights of the pressing rib 1022 and the face cover rotation limiting rib 505 is larger than the height between the lower end face of the face cover 3 and the upper end face of the bottom shell 5.

In an embodiment, referring to fig. 25B, the upper end surface of the bottom shell 5 is provided with two surface cover rotation limiting ribs 505, the lower end surface of the surface cover 3 is provided with two pressing ribs 1022, under the action of the second driving force, the surface cover 3 performs a forward or directional rotation movement, and when the first working position or the second working position is reached, one surface cover rotation limiting rib 505 always contacts with one side surface of one pressing rib 1022. Suppose that when the face cover 3 reaches the first working position, the face cover rotation limiting rib 505 on the left side contacts with the side face of the abutting rib 1022 on the right side to prevent the face cover 3 from continuing to rotate, and at this time, the doorbell emitter is in the first working state; correspondingly, when the face cover 3 reaches the second working position, the face cover rotation limiting rib 505 on the right side contacts with the side face of the pressing rib 1022 on the left side to prevent the face cover 3 from continuing to rotate, and at the moment, the doorbell emitter is in the second working state. Therefore, no matter the face cover 3 rotates in the forward direction or in the reverse direction, the two face cover rotation limiting ribs 505 are matched with the two pressing ribs 1022, so that the rotation angle of the face cover 3 can be limited, and the rotated position of the face cover 3 is just at the first working position or the second working position.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. Referring to fig. 7A and 7B, assuming that the overall structure of the doorbell emitter is a cylinder, the outer diameter of the middle shell 4 is smaller than the inner diameter of the bottom shell 5, and the outer diameter of the bottom shell 5 is smaller than the inner diameter of the face cover 3.

In one embodiment, referring to fig. 25A, a middle shell 4 of the doorbell emitter is provided with a first operating state indicator and a second operating state indicator, and an operating state indicating hole 303 is correspondingly provided on the face cover 3, wherein the first operating state indicator or the second operating state indicator corresponds to the operating state indicating hole 303. Specifically, the first operating state indicator may be a "do not disturb" character indicator, and the second operating state indicator may be a "doorbell please" character indicator. When the doorbell emitter switches the operating state under the second driving force, the text label of the "do not disturb" or the "touch doorbell" is displayed in the operating state indicating hole 303.

In one embodiment, as shown in fig. 25A, the text label of "please press the door bell" or "do not disturb" is symmetrically disposed at two ends of the middle shell 4 and is located on the central axis of the door bell transmitter, and the operation status indication hole 303 is disposed at one end of the face cover 3. When the doorbell transmitter is in the state of installing behind the corresponding building, can be so that the characters sign of "do not disturb" or "do not disturb" is in the doorbell transmitter from last down axis, and, when first operating condition, face lid 3's operating condition indicates that hole 303 is in the below region of doorbell transmitter, show the characters sign of "do not disturb", when second operating condition, face lid 3's operating condition indicates that hole 303 is in the top region of doorbell transmitter, show the characters sign of "do not disturb", thereby make user (the user of doorbell transmitter) have a good visual experience.

In one embodiment, the operation status display area may be an electronic display screen (not shown). When the rotating surface cover 3 is used for realizing the trigger mechanism 1 of the doorbell emitter, the state identification for switching the first working state and the second working state on the electronic display screen can be synchronously realized when the relative position between the switch mechanism 101 and the limiting mechanism 102 is adjusted. For example, a position detection sensor may be provided in the doorbell transmitter, and the status indicator of the operating status may be switched on the electronic display when the doorbell transmitter is detected to be switched from the first operating position to the second operating position, or from the second operating position to the first operating position. The status marks of the first working status and the second working status can be characters of displaying 'do not disturb' and 'press doorbell' in the electronic display screen.

Referring to fig. 25A, the doorbell emitter according to the embodiment of the present invention further includes a power supply unit 6 disposed in the bottom case 5, where the power supply unit 6 is connected to the emitting unit 2 of the doorbell emitter, and is configured to supply power to the emitting unit 2.

Example 7

Referring to fig. 26, an embodiment of the present invention further provides a doorbell emitter, including: the device comprises a trigger mechanism 1, an emission unit 2, a face cover 3, a key 7 and a bottom shell 5;

the emission unit 2 is arranged in the bottom case 5;

the face cover 3 is movably connected with the bottom shell 5, and the face cover 3 and the keys 7 can rotate relative to the bottom shell 5;

the switch mechanism 101 of the trigger mechanism 1 includes a switch pressing plate 1012 arranged on the key 7 and at least one elastic arm 1013, one end of the elastic arm 1013 is connected with the switch pressing plate 1012, and the other end is fixed on the face cover 3;

the limiting mechanism 102 of the triggering mechanism 1 comprises at least one positioning column 1023 arranged on the bottom shell 5;

when the doorbell emitter is in the first working state, the positioning column 1023 abuts against the switch abutting plate 1012 of the key 7;

when the doorbell emitter is in the second working state, under the action of the first driving force, the switch pressing plate 1012 moves downwards along with the key 7 to trigger the emitting unit 2 to emit a wireless control signal.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch pressing plate 1012 moves downward along with the button 7, that is, the switch pressing plate 1012 moves relative to the reference plane under the action of the first driving force, and at this time, the reference plane may be a plane where a lower surface of the button 7 is located or a plane where an upper surface of the button 7 is located under the condition that the doorbell emitter does not apply the first driving force. In an embodiment of the invention, the first driving force may be a force applied to the pressing of the button 7 of the doorbell emitter. In the embodiment of the present invention, the switch pressing plate 1012 moves downward along with the key 7, which may mean that the switch pressing plate 1012 moves along with the key 7 in a direction toward the bottom case 5.

In one embodiment, the switch pressing plate 1012 is provided with a switch pressing column 1011 on a side facing the bottom case 5, and when the doorbell emitter is in the second operating state, the elastic arm 1013 is forced to extend under the action of the first driving force, and the switch pressing column 1011 can move downward along with the switch pressing plate 1012, that is, the switch pressing column 1011 can move in a direction facing the bottom case 5.

In the embodiment of the present invention, when the doorbell emitter is in the first working state, the positioning pillar 1023 abuts against the switch pressing plate 1012 of the key 7, and at this time, a first driving force is applied to the key 7, due to the blocking effect of the positioning pillar 1023, the elastic arm 1013 cannot be extended, the key 7 cannot be moved in the direction toward the bottom case 5, and the switch pressing plate 1012 cannot trigger the emitting unit 2 to emit the wireless control signal.

In one embodiment, as shown in fig. 27, in the doorbell emitter, the switch mechanism 101 of the triggering mechanism 1 further includes at least one positioning hole 1014 disposed on the switch pressing plate 1012, and the positioning hole 1014 can accommodate the positioning pillar 1023;

under the action of the second driving force, the positioning hole 1014 rotates in the forward or reverse direction along with the face cover 3 and the key 7, so that the positioning pillar 1023 corresponds to the positioning hole 1014 or the positioning pillar 1023 abuts against the switch pressing plate 1012.

In the above embodiment, it is assumed that the doorbell emitter is in the first operating state before the positive second driving force is not applied, that is, the face cover 3 of the doorbell emitter is in the first operating position, and the position of the face cover 3 after the positive rotation is the second operating position under the positive second driving force, and at this time, the doorbell emitter is switched to the second operating state; correspondingly, when the doorbell emitter is in the second working state, namely the face cover 3 is in the second working position, the position of the face cover 3 after the reverse rotation under the action of the second reverse driving force returns to the first working position, and the doorbell emitter is switched back to the first working state. In the embodiment of the present invention, the described forward second driving force and the reverse second driving force may be forces applied to the side surface of the face cover 3.

Of course, the above-mentioned embodiment provided by the present invention is only a specific implementation of the doorbell emitter provided by the present invention, and in other implementations, when the face cover 3 is applied with the second driving force in the forward direction, the positioning pillar 1023 is not abutted against the switch pressing plate 1012, and when the middle shell 4 is applied with the second driving force in the reverse direction, the positioning pillar 1023 is abutted against the switch pressing plate 1012.

In one embodiment, as shown in fig. 27 and 28, the bottom shell 5 of the doorbell emitter is provided with four positioning posts 1023, one side of the switch pressing plate 1012 facing the bottom shell 5 is provided with four positioning holes 1014, and a connecting rib is arranged between every two adjacent positioning holes 1014. When the face cover 3 of the doorbell emitter reaches a first working position, the doorbell emitter is in a first working state, and at this time, the four positioning pillars 1023 of the doorbell emitter are respectively abutted against the corresponding connecting ribs of the switch abutting plate 1012; when the face cover 3 of the doorbell emitter reaches the second working position, the doorbell emitter is in the second working state, at this time, the four positioning posts 1023 of the doorbell emitter respectively correspond to the corresponding positioning holes 1014 of the switch pressing plate 1012, and under the action of the first driving force, the positioning holes 1014 of the switch pressing plate 1012 move downward (i.e. move along the direction toward the bottom case 5) with the positioning posts 1023 as the axial direction, and the elastic arms 1013 stretch under stress, so that the switch pressing posts 1011 on the switch pressing plate 1012 move downward to trigger the transmitting unit 2 to send out the wireless control signal; when the first driving force is released, the elastic arm 1013 is reset, so that the switch pressing plate 1012 and the switch pressing column 1011 are restored to the positions before being stressed.

In a specific embodiment, as shown with reference to fig. 26 and 27, the button 7 of the doorbell emitter further comprises a button body 701;

the key body 701 is fixedly connected with a switch pressing plate 1012;

the face cover 3 of the doorbell emitter is provided with a key receiving hole 307, and the key body 701 is received in the key receiving hole 307.

In one embodiment, referring to fig. 29, when the doorbell emitter is in the initial state, the outer surface of the button body 701 is in the same plane as the face cover 3 of the doorbell emitter. In an embodiment of the invention, the initial state of the doorbell emitter may be a state of waiting for operation after the doorbell emitter is installed or a state of the doorbell emitter not applying the first acting force, and the initial state includes a first operating state and a second operating state of the doorbell emitter.

In a specific embodiment, the front cover 3 and the key 7 may be connected by heat fusion, snap, screw connection, etc. so that the key 7 can rotate relative to the bottom case 5 following the front cover 3. Referring to fig. 27, the elastic arm 1013 of the key 7 is provided with a through hole 10131, a corresponding position of the surface cover 3 is provided with a screw hole, and when assembling, a bolt is fixed to the screw hole of the surface cover 3 through the through hole 10131 of the elastic arm 1013, so as to fixedly connect the key 7 and the surface cover 3.

In the embodiment of the present invention, other implementation manners of the fixed connection between the face cover 3 and the key 7 may refer to detailed descriptions of specific implementation processes of related connection structures in the prior art, and are not described herein again.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. Referring to fig. 26, the outer wall of the face cover 3 of the doorbell emitter is formed in a square or rectangular shape, while the inner wall of the face cover 3 is circular, and the inner diameter of the face cover 3 is larger than the outer diameter of the bottom case 5.

In a specific embodiment, the face cover 3 and the bottom shell 5 of the doorbell emitter can be movably connected in a clamping manner. For example, as shown in fig. 26, an annular flange 502 is provided at an outer end portion of the bottom case 5, a second catch 308 is provided on an inner wall of the face cover 3, and the second catch 308 is caught by the annular flange 502, thereby achieving the engagement between the face cover 3 and the bottom case 5.

The mode of movably connecting the face cover 3 and the bottom shell 5 of the doorbell emitter in the embodiment of the present invention may also refer to the detailed description of other implementation modes related to the movable connection in the prior art, and as for the specific implementation mode of movably connecting the face cover 3 and the bottom shell 5, the embodiment of the present invention may not be particularly limited as long as the rotational motion between the face cover 3 and the bottom shell 5 can be achieved.

In one embodiment, as shown in fig. 26 and 28, the bottom shell 5 of the doorbell emitter is provided with a first operating status indicator and a second operating status indicator, and the face cover 3 is provided with an operating status indicating hole 303, wherein the first operating status indicator or the second operating status indicator corresponds to the operating status indicating hole 303. For example, the first operating condition indicating indicia may be a "do not disturb" textual indicia and the second operating condition indicating indicia may be a "push to doorbell" textual indicia. When the doorbell emitter is switched to the operating state by the second driving force, the text label of the "do not disturb" or the "do-call doorbell" is displayed in the operating state indicating hole 303.

In one embodiment, as shown in fig. 28, the text "please press the door bell" or "do not disturb" is symmetrically disposed at two ends of the bottom shell 5 and is located on the central axis of the door bell transmitter, and the operation status indication hole 303 is disposed at one end of the cover 3. When the doorbell transmitter is in the state of installing behind the corresponding building, can be so that the characters sign of "do not disturb" or "do not disturb" is in the doorbell transmitter from last down axis, and, when first operating condition, face lid 3's operating condition indicates that hole 303 is in the below region of doorbell transmitter, show the characters sign of "do not disturb", when second operating condition, face lid 3's operating condition indicates that hole 303 is in the top region of doorbell transmitter, show the characters sign of "do not disturb", thereby make user (the user of doorbell transmitter) have a good visual experience.

In one embodiment, the operation status display area may be an electronic display screen (not shown). When the rotating surface cover 3 is used for realizing the trigger mechanism 1 of the doorbell emitter, the state identification for switching the first working state and the second working state on the electronic display screen can be synchronously realized when the relative position between the switch mechanism 101 and the limiting mechanism 102 is adjusted. For example, a position detection sensor may be provided in the doorbell emitter, and the status indicator of the operating status may be switched on the electronic display when the doorbell emitter is detected to be switched from the first operating position to the second operating position, or from the second operating position to the first operating position. The status marks of the first working status and the second working status can be characters of 'do not disturb' and 'press doorbell' displayed on the electronic display screen.

Referring to fig. 26, the doorbell emitter according to the embodiment of the present invention further includes a power supply unit 6 disposed in the bottom case 5, and the power supply unit 6 is connected to the emitting unit 2 of the doorbell emitter and is configured to supply power to the emitting unit 2.

Example 8

Referring to fig. 30 to 33, an embodiment of the present invention further provides a doorbell emitter comprising: the device comprises a trigger mechanism 1, an emission unit 2, a face cover 3, a key 7 and a bottom shell 5;

the emission unit 2 is arranged in the bottom case 5;

the face cover 3 is movably connected with the bottom shell 5, the face cover 3 can rotate relative to the bottom shell 5, and the key 7 is in pivot connection with the bottom shell 5;

the switch mechanism 101 of the trigger mechanism 1 includes a switch pressing plate 1012 arranged on the key 7;

the limiting mechanism 102 of the trigger mechanism 1 comprises a stop rib 1024 arranged on the face cover 3 and a stop rib accommodating groove 1025 arranged on the key 7;

when the doorbell emitter is in the first operating state, the stop rib 1024 is accommodated in the stop rib accommodating groove 1025;

when the doorbell emitter is in the second working state, under the action of the first driving force, the switch pressing plate 1012 pivots along with the key 7 to trigger the emitting unit 2 to emit a wireless control signal.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch pressing column pivots along with the button 7, that is, the switch pressing plate 1012 moves relative to the reference plane under the action of the first driving force, and at this time, the reference plane may be a plane where the lower surface of the button 7 is located or a plane where the upper surface of the button 7 is located under the condition that the doorbell emitter does not apply the first driving force. In an embodiment of the present invention, the first driving force may be a force applied to press the button 7 of the doorbell emitter.

In a specific embodiment, a switch pressing column may be disposed on a side of the button 7 facing the bottom shell 5, and when the doorbell emitter is in the second operating state, the switch pressing column may perform a pivoting motion with the button 7 under a first driving force, that is, the switch pressing column may move in a direction facing the bottom shell 5.

In one embodiment, the pivotal connection between the button 7 of the doorbell emitter and the bottom shell 5 may be a spindle-type connection or a snap-type connection, so that the button 7 is movable in a pivoting movement with respect to the bottom shell 5. Referring to fig. 30, two third snap arms 702 are disposed on the key 7, one third snap protrusion 7021 is disposed in the opposite direction of the two second snap arms 702, two fixing brackets 501 are disposed at the corresponding position of the bottom case 5, one snap hole 5011 is disposed in the opposite direction of the two fixing brackets 501, and the second snap protrusions 7021 on the two third snap arms 702 of the middle case 4 are respectively received in the corresponding snap holes 5011 of the two fixing brackets of the bottom case 5. When the doorbell emitter is operated, the push button 7 pivots together about the second latching protrusions 7021 of the two third latching arms 702, and the switch pressing column 1011 can move simultaneously with the middle case 4.

In the embodiment of the present invention, referring to fig. 32, when the doorbell emitter is in the first working state, the stop rib 1024 is accommodated in the stop rib accommodating groove 1025, and at this time, a first driving force is applied to the key 7, due to the blocking effect of the stop rib 1024, the key 7 cannot perform a pivot motion, and the switch pressing plate 1012 cannot trigger the emitter unit 2 to send a wireless control signal.

In one embodiment, in the doorbell emitter, under the action of the second driving force, the stopping rib 1024 follows the face cover 3 to rotate in the forward direction or the reverse direction, so that the stopping rib 1024 is accommodated in the stopping rib accommodating groove 1025 or away from the stopping rib accommodating groove 1025.

In the above embodiment, it is assumed that before the forward second driving force is not applied, the doorbell emitter is in the first working state, that is, the face cover 3 of the doorbell emitter is in the first working position, the position of the face cover 3 after the forward rotation is under the action of the forward second driving force is the second working position, at this time, the doorbell emitter is switched to the second working state, and at this time, the stop rib 1024 is far away from the stop rib accommodating groove 1025; correspondingly, when the doorbell transmitter is in second work operating condition, face lid 3 is in second operating position promptly, and the position that face lid 3 after the counter-rotation was gone back to first operating position under the effect of reverse second drive power this moment, and the doorbell transmitter switches back first operating condition this moment, and at this moment, locking muscle 1024 holds in locking muscle holding tank 1025. In the embodiment of the present invention, the described forward second driving force and the reverse second driving force may be forces applied to the side surface of the face cover 3.

Of course, the above-mentioned embodiment provided by the present invention is only a specific implementation of the doorbell emitter provided by the present invention, and in other implementations, it is also possible to implement that the stopping rib 1024 is accommodated in the stopping rib accommodating groove 1025 when the face cover 3 is applied with the second driving force in the forward direction, and implement that the stopping rib 1024 is away from the stopping rib accommodating groove 1025 when the middle shell 4 is applied with the second driving force in the reverse direction.

In one embodiment, as shown with reference to fig. 30, the button 7 of the doorbell emitter further comprises a button body 701;

the key body 701 is fixedly connected with a switch pressing plate 1012;

In one embodiment, referring to fig. 32 or 33, when the doorbell emitter is in the initial state, the outer surface of the key body 701 is in the same plane as the face cover 3 of the doorbell emitter. In an embodiment of the invention, the initial state of the doorbell emitter may be a state of waiting for operation after the doorbell emitter is installed or a state of the doorbell emitter not applying the first acting force, and the initial state includes a first operating state and a second operating state of the doorbell emitter.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art. Referring to fig. 30, the outer wall of the face cover 3 of the doorbell emitter is formed in a square or rectangular shape, while the inner wall of the face cover 3 is circular, and the inner diameter of the face cover 3 is larger than the outer diameter of the bottom case 5.

In a specific embodiment, the face cover 3 and the bottom shell 5 of the doorbell emitter can be movably connected in a clamping manner. For example, as shown in fig. 32 or 33, an annular flange 502 is provided at an outer end portion of the bottom case 5, a second catch 308 is provided at an inner wall of the face cover 3, and the second catch 308 is caught by the annular flange 502, so that the face cover 3 and the bottom case 5 are caught.

In one embodiment, referring to fig. 30, the bottom shell 5 of the doorbell emitter is provided with a first operating status indicator and a second operating status indicator, and the face cover 3 is provided with an operating status indicating hole 303, wherein the first operating status indicator or the second operating status indicator corresponds to the operating status indicating hole 303. For example, the first operating state indicator may be a "do not disturb" text identifier, and the second operating state indicator may be a "doorbell down" text identifier. When the doorbell emitter is switched to the operating state by the second driving force, the text label of the "do not disturb" or the "do-call doorbell" is displayed in the operating state indicating hole 303.

In one embodiment, as shown in fig. 30, the text "please press the door bell" or "do not disturb" is symmetrically disposed at two ends of the bottom shell 5 and is located on the central axis of the door bell transmitter, and the operation status indication hole 303 is disposed at one end of the cover 3. When the doorbell transmitter is in the state of installing behind the corresponding building, can be so that the characters sign of "do not disturb" or "do not disturb" is in the doorbell transmitter from last down axis, and, when first operating condition, face lid 3's operating condition indicates that hole 303 is in the below region of doorbell transmitter, show the characters sign of "do not disturb", when second operating condition, face lid 3's operating condition indicates that hole 303 is in the top region of doorbell transmitter, show the characters sign of "do not disturb", thereby make user (the user of doorbell transmitter) have a good visual experience.

In one embodiment, the operation status display area may be an electronic display screen (not shown). When the rotating surface cover 3 is used for realizing the trigger mechanism 1 of the doorbell emitter, the state identification for switching the first working state and the second working state on the electronic display screen can be synchronously realized when the relative position between the switch mechanism 101 and the limiting mechanism 102 is adjusted. For example, a position detection sensor may be provided in the doorbell transmitter, and the status indicator of the operating status may be switched on the electronic display when the doorbell transmitter is detected to be switched from the first operating position to the second operating position, or from the second operating position to the first operating position. The status marks of the first working status and the second working status can be characters of 'do not disturb' and 'press doorbell' displayed on the electronic display screen.

Referring to fig. 30, 32 and 33, the doorbell emitter according to the embodiment of the present invention further includes a power supply unit 6 disposed in the bottom case 5, and the power supply unit 6 is connected to the emitting unit 2 of the doorbell emitter and configured to supply power to the emitting unit 2.

Example 9

Referring to fig. 34 to 36, an embodiment of the present invention further provides a doorbell emitter, including: the device comprises a trigger mechanism 1, a transmitting unit 2, a face cover 3, a middle shell 4 and a bottom shell 5;

the emission unit 2 is arranged in the bottom case 5;

the middle shell 4 is movably connected with the bottom shell 5, the face cover 3 is movably connected with the bottom shell 5, and the face cover 3 can rotate relative to the bottom shell 5;

the switch mechanism 101 of the trigger mechanism 1 comprises a switch abutting column 1011 arranged on the surface cover 3;

the limiting mechanism 102 of the trigger mechanism 1 comprises an abutting block 413 arranged on the middle shell 4;

when the doorbell emitter is in the first working state, the abutting block 413 abuts against the switch abutting column 1011;

when the doorbell emitter is in the second operating condition under the effect of first drive power, switch support pressure post 1011 is vertical direction motion along with face lid 3 to trigger emitter unit 2 sends wireless control signal.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch pressing column 1011 moves vertically along with the surface cover 3, that is, the switch pressing column 1011 moves relative to the reference plane under the action of the first driving force, and at this time, the reference plane may be a plane where the lower surface of the surface cover 3 is located or a plane where the upper surface of the surface cover 3 is located under the condition that the doorbell emitter does not apply the first driving force. In an embodiment of the present invention, the first driving force may be a pressing force applied to the face cover 3 of the doorbell emitter. In the embodiment of the present invention, the switch pressing column 1011 moves vertically along with the surface cover 3, which may mean that the switch pressing column 1011 moves along with the surface cover 7 in a direction toward the bottom case 5.

In a specific embodiment, a switch pressing column 1011 may be disposed on a side of the face cover 3 facing the bottom shell 5, when the doorbell emitter is in the second operating state, the switch pressing column 1011 does not move obstructed by the pressing block of the middle shell 4, and under the first driving force, the switch pressing column 1011 may move along with the face cover 3, that is, the switch pressing column 1011 may move in a direction facing the bottom shell 5.

In the embodiment of the invention, when the doorbell emitter is in the first working state, the switch pressing column 1011 abuts against the abutting block 413 of the middle shell 4, at this time, a first driving force is applied to the face cover 3, due to the blocking effect of the abutting block 413, the movement of the switch pressing column 1011 is limited, the face cover 3 cannot move in the direction towards the bottom shell 5, and the switch pressing column 1011 cannot trigger the emitting unit 2 to emit the wireless control signal.

In one embodiment, referring to fig. 36 and 37, the limit mechanism 102 of the doorbell emitter further comprises a face cover rotation reset mechanism 309 disposed on the bottom shell 5, a plurality of first unidirectional rotation teeth 414 disposed on the upper end of the middle shell 4, a first unidirectional rotation limit mechanism 310 disposed on the face cover 3, a plurality of second unidirectional rotation teeth 415 disposed on the lower end of the middle shell 4, and a second unidirectional rotation limit mechanism 506 disposed on the bottom shell 5;

the face cover rotation reset mechanism 309 is connected to the face cover 3 and the bottom case 5, the first one-way rotation limiting mechanism 310 abuts against the first one-way rotation teeth 414, and the second one-way rotation limiting mechanism 506 abuts against the second one-way rotation teeth 415;

under the effect of the second driving force, the first unidirectional rotation limiting mechanism 310 can rotate along with the face cover 3 to the preset direction, and the face cover rotation resetting mechanism 309 stores energy, so that when the second driving force is released, the face cover rotation resetting mechanism 309 drives the face cover 3 and the first unidirectional rotation limiting mechanism 310 to reset, and the first unidirectional rotation limiting mechanism 310 drives the middle shell 4 to reversely rotate by the preset angle.

In the embodiment of the present invention, referring to fig. 34, 35 and 38, the front cover rotation reset mechanism 309 may be a reset torsion spring, the corresponding positions of the front cover 3 and the bottom shell 5 are respectively provided with a fixing peg 312 and a fixing peg 508 of the reset torsion spring, the reset torsion spring is connected between the front cover 3 and the bottom shell 5, the first unidirectional rotation limiting mechanism 310 may be one or more first elastic pieces facing the bottom shell 5, and the second unidirectional rotation limiting mechanism 506 provided at the bottom of the middle shell 4 may be one or more second elastic pieces facing the second unidirectional rotation teeth 415. The plurality of first unidirectional rotating teeth 414 on the middle shell 4 are sequentially connected, and the radian of each first unidirectional rotating tooth 414 is consistent, under the action of the second driving force, the face cover 3 can only rotate in one direction, taking the rotation direction of the face cover 3 as the clockwise direction as an example, when the angle of the face cover 3 is greater than or equal to the radian of the first unidirectional rotating teeth 414, the first elastic sheet is switched to another adjacent first unidirectional rotating tooth 414 by one first unidirectional rotating tooth 414, and the second elastic sheet abuts against the second unidirectional rotating teeth 415, so that the second elastic sheet can prevent the face cover 3 from driving the middle shell 4 to rotate in the rotation process of the face cover 3. Simultaneously, because the effect of second drive power, this reset torsion spring realizes the energy storage, at this moment, release second drive power, the face lid 3 reverses under this reset torsion spring effect and resets, rotates to the counter-clockwise, and drive this first shell fragment anticlockwise rotation, thereby make this first shell fragment drive mesochite 4 rotate the angle of a first unidirectional rotation tooth 414, this second unidirectional rotation tooth 415 also can rotate a tooth simultaneously, this second shell fragment switches to next second unidirectional rotation tooth 415's position.

In the embodiment of the invention, the working state of the doorbell emitter can be switched by rotating the face cover 3 in a single direction, and the working state of the doorbell emitter can be switched by rotating the face cover 3 once in a preset direction. When face lid 3 rotated, the effect of this first shell fragment and second shell fragment was equivalent to ratchet pawl mechanism to, guarantee that mesochite 4 only can follow face lid 3 antiport when face lid 3 resets, face lid 3 once resets, drive mesochite 4 antiport one unidirectional rotation tooth, at the rotation of face lid 3 and the in-process that resets promptly, mesochite 4 also can only be rotatory to a direction. If the doorbell emitter is in the first working state, a second driving force is applied to the face cover 3, so that the face cover 3 rotates towards the preset direction under the action of the second driving force, and when the second driving force is released, the middle shell 4 rotates reversely along with the face cover 3, so that the doorbell emitter is switched to the second working state; if the second driving force is applied to the face cover 3 again and the face cover 3 rotates towards the preset direction, when the second driving force is released, the middle shell 4 can also rotate reversely along with the face cover 3 again, and therefore the doorbell emitter is switched to the first working state again.

In the embodiment of the invention, the shape structure of the doorbell emitter can be a cylinder, a truncated cone, a cuboid or other structures in the prior art.

In a specific embodiment, the face cover 3 and the bottom shell 5 of the doorbell emitter can be movably connected in a clamping manner. Referring to fig. 34 to 38, the side wall of the face cover 3 is provided with a latch 311, the side wall of the bottom case 5 is provided with a latch receiving groove 507, the latch 311 is received in the latch receiving groove 507, and the height of the latch receiving groove 507 is greater than the thickness of the latch 311. In order to ensure that the face cover 3 can rotate and the rotation angle of the face cover 3 is not too large or too small, the width of the fixture block accommodating groove 507 may be set according to the angle of the first unidirectional rotation tooth 414 on the middle shell 4, and in practical applications, the width of the fixture block accommodating groove 507 may be greater than the sum of the width of the fixture block 311 and the maximum width of the first unidirectional rotation tooth 414, so as to ensure that the rotation angle of the face cover 3 is greater than the angle of the first unidirectional rotation tooth 414.

In the embodiment of the present invention, the movable connection between the face cover 3 and the bottom case 5 of the doorbell emitter may be implemented by referring to detailed descriptions of other implementation manners related to movable connection in the prior art, and as for a specific implementation manner for implementing movable connection between the face cover 3 and the bottom case 5, the embodiment of the present invention may not be particularly limited, as long as the face cover 3 can rotate in a preset direction relative to the bottom case 5 to implement switching of the operating state of the doorbell emitter.

In one embodiment, referring to fig. 35 and 37, a plurality of first operating state indicators and second operating state indicators are spaced apart from each other on the middle shell 4 of the doorbell emitter, and an operating state indicating hole 303 is formed in the face cover 3, wherein the first operating state indicators or the second operating state indicators correspond to the operating state indicating hole 303.

In a specific embodiment, and as shown with reference to fig. 37, the first operating condition indicating indicia may be a "do not disturb" text indicia and the second operating condition indicating indicia may be a "doorbell-down" text indicia. When the doorbell emitter is switched to the operating state by the second driving force, the text label of the "do not disturb" or the "do-call doorbell" is displayed in the operating state indicating hole 303.

In one embodiment, the operation status indicating hole 303 may be disposed at the middle upper portion of the front cover 3, so that when the doorbell emitter is installed in a corresponding building, the text "please press the doorbell" or "do not disturb" is always located on the top-down axis of the doorbell emitter, so that the user (i.e. the user of the doorbell emitter) has a good visual experience.

In a specific embodiment, referring to fig. 37, the central shell 4 of the doorbell emitter is provided with a plurality of "do-it-yourself" and "do-not-disturb" text labels at intervals, the position of the "do-not-disturb" text label corresponds to the position of the abutting block 413 of the central shell 4, that is, the distance between the teeth of the first unidirectional rotating teeth 414 is distributed at an equal angle to the distance between the two text labels "do-it-yourself" and "do-not-disturb", so that the doorbell emitter switches an operating state every time one unidirectional rotating tooth is rotated, and the corresponding text labels are switched to be displayed.

In one embodiment, the operation status display area may be an electronic display screen (not shown). When the rotating surface cover 3 is used for realizing the trigger mechanism 1 of the doorbell emitter, the state identification for switching the first working state and the second working state on the electronic display screen can be synchronously realized when the relative position between the switch mechanism 101 and the limiting mechanism 102 is adjusted. For example, a position detection sensor may be provided in the doorbell emitter, and the status indicator of the operating status may be switched on the electronic display when the doorbell emitter is detected to be switched from the first operating position to the second operating position, or from the second operating position to the first operating position. The status marks of the first working status and the second working status can be characters of displaying 'do not disturb' and 'press doorbell' in the electronic display screen.

Based on the same inventive concept, an embodiment of the present invention further provides a method for adjusting a status of a doorbell emitter, including:

the doorbell emitter is switched between the first operating state and the second operating state by adjusting the relative positions of the limiting mechanism 102 and the switch mechanism 101.

In the embodiment of the present invention, reference may be made to the detailed description of the specific implementation manner of the doorbell emitter in the foregoing embodiments 1 to 9 for a specific implementation process of the method for implementing the status adjustment of the doorbell emitter, which is not described herein again.

In a specific embodiment, the adjustment of the relative position of the limiting mechanism 102 and the switch mechanism 101 can be realized by the following steps:

if the doorbell emitter is in the first working state, under the action of a second driving force, the switch mechanism 101 rotates in the first direction, so that the doorbell emitter is switched to the second working state;

if the doorbell emitter is in the second operating state, under the action of a second driving force, the switch mechanism 101 rotates in the second direction, so that the doorbell emitter is switched to the first operating state.

The first direction is clockwise, and the second direction is anticlockwise; alternatively, the first direction is counterclockwise and the second direction is clockwise.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch mechanism 101 moves relative to the reference plane to trigger the emitting unit 2 to emit the wireless control signal. Specifically, the switch mechanism 101 may be pivotally moved or vertically moved relative to the reference plane by the first driving force.

In the above-mentioned embodiment of the status adjusting method of the doorbell emitter, the doorbell emitter provided may be the doorbell emitter described in the above-mentioned embodiments 1-3 or embodiment 8, and the switch mechanism 101 may comprise the switch hold-down column 1011 or the switch hold-down plate 1012. Under the action of the first driving force, the switch mechanism 101 moves relative to the reference plane to trigger the transmitting unit 2 to send out the wireless control signal, which can be specifically realized by the following steps:

if the transmitting unit 2 is connected with a power supply 601 through an electronic switch, under the action of a first driving force, the switch mechanism 101 moves relative to a reference plane to trigger the electronic switch to be closed, so that the power supply 601 drives the transmitting unit 2 to send out a wireless control signal;

if the power supply 601 includes a self-generating motor body 602, a motor driving mechanism 603 and a motor resetting mechanism 604, under the action of a first driving force, the switching mechanism 101 moves relative to a reference plane to trigger the motor driving mechanism 603 to work to provide mechanical energy for the self-generating motor body 602, so that the self-generating motor body 602 drives the transmitting unit 2 to send out a wireless control signal.

If the transmitting unit 2 comprises a detection switch 201 and the transmitting unit 2 is connected with a power supply unit 6, under the action of a first driving force, the switch mechanism 101 moves relative to a reference plane to trigger the detection switch 201 of the transmitting unit 2, so that the transmitting unit 2 sends out a wireless control signal;

if the power supply unit 6 includes a self-generating motor body 602, a motor driving mechanism 603 and a motor resetting mechanism 604, under the action of a first driving force, the switch mechanism 101 moves relative to the reference plane to trigger the motor driving mechanism 603 to work to provide mechanical energy for the self-generating motor body 602, so that the self-generating motor body 602 provides electric energy for the transmitting unit 2.

if the doorbell emitter is in the first working state, under the action of a second driving force, the limiting mechanism 102 rotates along the first direction, so that the doorbell emitter is switched to the second working state;

if the doorbell emitter is in the second working state, under the action of a second driving force, the limiting mechanism 102 rotates in the second direction, so that the doorbell emitter is switched to the first working state.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch mechanism 101 moves relative to the reference plane to trigger the emitting unit 2 to emit the wireless control signal. Specifically, the switch mechanism 101 may be pivotally movable relative to the reference plane under the first driving force.

In the above-described embodiment of the status adjustment method of the doorbell emitter, the doorbell emitter provided may be the doorbell emitter described in the above-described embodiments 4-6 or embodiment 9, and the switching mechanism 101 may comprise a switch pressing post 1011. Under the action of the first driving force, the switch mechanism 101 moves relative to the reference plane to trigger the transmitting unit 2 to send out the wireless control signal, which can be specifically realized by the following steps:

if the power supply 601 comprises a self-generating motor body 602, a motor driving mechanism 603 and a motor resetting mechanism 604, under the action of a first driving force, the switching mechanism 101 moves relative to a reference plane, and the motor driving mechanism 603 is triggered to work to provide mechanical energy for the self-generating motor body 602, so that the self-generating motor body 602 drives the transmitting unit 2 to send out a wireless control signal;

if the transmitting unit 2 comprises a detection switch 201 and the transmitting unit 2 is connected with a power supply 601, under the action of a first driving force, the switch mechanism 101 moves relative to a reference plane to trigger the detection switch 201 of the transmitting unit 2, so that the transmitting unit 2 sends out a wireless control signal;

if the power supply 601 includes a self-generating motor body 602, a motor driving mechanism 603 and a motor resetting mechanism 604, under the action of a first driving force, the switch mechanism 101 moves relative to the reference plane, and triggers the motor driving mechanism 603 to work to provide mechanical energy for the self-generating motor body 602, so that the self-generating motor body 602 provides electric energy for the transmitting unit 2.

In a specific embodiment, the adjustment of the relative position of the limiting mechanism 102 and the switch mechanism 101 can also be realized by:

The first direction and the second direction are both clockwise directions; alternatively, the first direction and the second direction are both counterclockwise directions.

In the embodiment of the present invention, when the doorbell emitter is in the second operating state, under the action of the first driving force, the switch mechanism 101 moves relative to the reference plane to trigger the emitting unit 2 to emit the wireless control signal. Specifically, the switch mechanism 101 may move vertically relative to the reference plane under the first driving force.

In the above-described embodiment of the status adjustment method of the doorbell emitter, the doorbell emitter provided may be the doorbell emitter described in the above-described embodiment 10, and the switching mechanism 101 may include a switch pressing post 1011. Under the action of the first driving force, the switch mechanism 101 moves relative to the reference plane to trigger the transmitting unit 2 to send out the wireless control signal, which may be implemented in the following manner:

if the power supply unit 6 includes the self-generating motor body 602, the motor driving mechanism 603, and the motor resetting mechanism 604, under the action of the first driving force, the switch mechanism 101 moves relative to the reference plane, and the motor driving mechanism 603 is triggered to work to provide mechanical energy for the self-generating motor body 602, so that the self-generating motor body 602 provides electric energy for the emission unit 2.

Based on the same inventive concept, embodiments of the present invention further provide a doorbell system, which includes a doorbell receiver and any one of the doorbell transmitters in embodiments 1-9 above.

In the embodiment of the present invention, in the doorbell system, a specific implementation manner of the doorbell transmitter may refer to the detailed description of the doorbell transmitter, and a specific implementation manner of the doorbell receiver may refer to the related description in the prior art, which is not described herein again.

Based on the same inventive concept, the embodiment of the invention also provides an application of the trigger mechanism of the doorbell emitter in the doorbell emitter.

In the embodiment of the present invention, a specific implementation method of an application of a trigger mechanism of a doorbell emitter in the doorbell emitter may refer to the detailed description in the above embodiment, and is not described herein again.

Based on the same inventive concept, the embodiment of the invention also provides an application of the doorbell emitter in a doorbell system.

In the embodiment of the present invention, the detailed description of the doorbell emitter applied in the doorbell system and the related records in the prior art may be referred to, and as long as the doorbell emitter provided in the above embodiment is used in the process of implementing the doorbell system, details of which are not described herein again.

Based on the same inventive concept, the embodiment of the invention also provides a building provided with the doorbell system.

In the embodiment of the present invention, a specific assembly manner of the doorbell system on the building may refer to a specific implementation manner of a related technology in the prior art, as long as the doorbell transmitter and the doorbell receiver of the doorbell system provided in the above embodiment are assembled on the building adopting the doorbell system, and details are not described here.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A doorbell emitter, comprising:

a transmitting unit; and

the trigger mechanism is used for triggering the transmitting unit of the doorbell transmitter to send out a wireless control signal;

the doorbell emitter can be switched between a first working state and a second working state;

in a first working state, a doorbell receiver corresponding to the doorbell emitter cannot be triggered; and in a second working state, the trigger mechanism can trigger the transmitting unit so as to realize that the corresponding doorbell receiver responds according to the wireless control signal.

2. The doorbell transmitter of claim 1 wherein the triggering mechanism comprises a switching mechanism, wherein in the first operating state the switching mechanism is configured to be immovable relative to the reference plane such that the triggering mechanism is disabled from triggering the transmitting unit and the corresponding doorbell receiver of the doorbell transmitter is disabled from triggering;

in a second working state, the switch mechanism is used for moving relative to the reference plane under the action of the first driving force so as to trigger the transmitting unit to send out a wireless control signal, and therefore the corresponding doorbell receiver can respond according to the wireless control signal. .

3. The doorbell emitter of claim 2 wherein the switch mechanism is configured to pivot or vertically move relative to the reference plane in response to the first actuation force if the doorbell emitter is in the second operating state.

4. The doorbell transmitter of claim 2 further comprising a power supply unit configured to provide power to the transmitting unit.

5. The doorbell emitter of claim 4 wherein the power supply unit comprises a power supply and an electronic switch, the switching mechanism being configured to close the electronic switch under the first driving force to cause the power supply to drive the emitter unit to emit the wireless control signal; or the like, or, alternatively,

the transmitting unit comprises a detection switch, the power supply unit is connected with the transmitting unit, and the switch mechanism can trigger the detection switch under the action of the first driving force to enable the transmitting unit to send out a wireless control signal.

6. The doorbell transmitter of claim 1, wherein the doorbell transmitter is provided with an operating state display area for displaying the state identification of the first operating state and the second operating state.

7. The doorbell emitter of any one of claims 1-6, further comprising: the transmitting unit is arranged in the bottom shell;

the face cover is connected with the bottom shell through a pivot, the middle shell is arranged on the face cover and can rotate relative to the face cover so as to switch a first working state and a second working state.

8. The doorbell emitter of any one of claims 1-6, further comprising a face cover, a middle shell, and a bottom shell, the emitter unit disposed within the bottom shell;

the face cover is connected with the bottom shell through a pivot, the middle shell is connected with the bottom shell, and the middle shell can rotate relative to the bottom shell to switch a first working state and a second working state.

9. The doorbell emitter of any one of claims 1-6, further comprising a face cover, a middle shell, and a bottom shell, the emitter unit disposed within the bottom shell;

the middle shell is connected with the bottom shell through a pivot, the middle shell is connected with the face cover, and the face cover can rotate relative to the middle shell to switch a first working state and a second working state.

10. The doorbell emitter of any one of claims 1-6, further comprising a face cover, a button, and a base case, the emitter unit disposed within the base case;

the face cover is movably connected with the bottom shell, and the face cover and the keys can rotate relative to the bottom shell to switch a first working state and a second working state.

11. The doorbell emitter of any one of claims 1-6, further comprising a face cover, a button, and a base case, the emitter unit disposed within the base case;

the face cover is movably connected with the bottom shell, the face cover can rotate relative to the bottom shell, and the key is connected with the bottom shell through the pivot shaft so as to switch a first working state and a second working state.

12. The doorbell emitter of any one of claims 1-6, further comprising a face cover, a middle shell, and a bottom shell, said emitter unit disposed within said bottom shell;

the middle shell is movably connected with the bottom shell, the face cover is movably connected with the bottom shell, and the face cover can rotate relative to the bottom shell to switch a first working state and a second working state.