CN216670867U

CN216670867U - Wireless doorbell emitter

Info

Publication number: CN216670867U
Application number: CN202122793475.9U
Authority: CN
Inventors: 王之威
Original assignee: Yilin (ningbo) Electronic Ltd
Current assignee: Yilin (ningbo) Electronic Ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-03
Anticipated expiration: 2031-11-16

Abstract

The utility model provides a wireless doorbell emitter, and belongs to the technical field of safety electronics. A wireless doorbell emitter comprises a housing, a circuit board and a contact; according to the utility model, the mounting cavity arranged on one side of the upper cover of the shell is divided into the battery cavity and the electric control cavity, the battery cavity and the electric control cavity are respectively positioned at two ends of the upper cover and are sealed by the bottom plate and are used for mounting the power supply battery and the circuit board, the staggered distribution of the power supply battery and the circuit board is realized, the mounting planes of the circuit board and the power supply battery are both planes parallel to the upper cover or the bottom plate, and the mounting planes of the circuit board and the power supply battery are horizontally arranged, so that the problem of larger overall thickness caused by the stacking of the circuit board and the power supply battery is prevented, and a plurality of No. 7 batteries are adopted for supplying power, so that the configuration and the use of the power supply battery are more convenient, the use limit is smaller, the integral lightening and thinning are realized, the whole is more beautiful, the use requirements of people are better met, and the sustainable development of the industry is facilitated.

Description

Wireless doorbell emitter

Technical Field

The utility model relates to the technical field of safety electronics, in particular to a wireless doorbell emitter.

Background

The door bell is usually arranged on the entrance door bypass of the building, so that when visitors visit, the door can be opened by the householder in time, and the life of people is facilitated.

Along with the development of science and technology, many buildings are when being built, in order to promote the aesthetic property in entrance hall, can decorate entrance hall in the building process, lead to follow-up unable rethread buried line's mode installation doorbell, consequently, most householders all select the wireless doorbell of installation, install the transmitter that has the button in entrance hall, install the receiver that has the speaker in indoor, need not to bury the line, can play the effect of doorbell, can not destroy original fitment again. However, because the transmitter needs to be configured with electronic elements such as a power supply battery and a circuit board, and the positions of the electronic elements are unreasonably distributed, and in addition, the existing transmitter adopts a 23A battery, so that the battery configuration and the use are inconvenient, the adaptability is poor, and the use limitation is large, so that the use requirements of people are difficult to meet, and the transmitter is not beneficial to the sustainable development of the industry.

Disclosure of Invention

The above-mentioned problem to existence among the prior art, it aims at providing a wireless doorbell transmitter now, with the shell that sets up the rectangle, the battery chamber has been seted up to the one end of shell, the electric control chamber has been seted up to the other end of shell, thereby realized separately placing of power supply battery and circuit board, the problem that the whole thickness that leads to when having avoided both superpositions to place is thicker, and simultaneously, a plurality of No. 7 battery power supplies have been adopted, it is more convenient not only to dispose the battery, the restriction of use is less, it is more convenient to use, in addition, can also maintain the shell that former thickness is thinner, the aesthetic property is better, better user demand who has satisfied people, do benefit to the sustainable development of trade.

The specific technical scheme is as follows:

a wireless doorbell transmitter having the characteristics of comprising:

the electric control device comprises a shell, a first sealing ring, a second sealing ring and a first sealing ring, wherein the shell comprises an upper cover and a bottom plate, the upper cover and the bottom plate are both of rectangular structures, one side of the upper cover is provided with an installation cavity with a bottom opening, a baffle is transversely arranged in the installation cavity and divides the installation cavity into a battery cavity and an electric control cavity, the battery cavity and the electric control cavity are respectively positioned at two ends of the upper cover, and the bottom plate is arranged in the bottom opening of the installation cavity and seals the battery cavity and the electric control cavity;

the circuit board is arranged in the electric control cavity, is parallel to the upper cover or the bottom plate, is provided with a switch hole connected with the electric control cavity, is provided with a press switch, and is opposite to the switch hole in contact;

touch the utmost point, touch the utmost point and touch the utmost point including anodal utmost point and negative pole, be provided with side by side in the battery chamber if dry battery trench, each battery trench all corresponds to arrange that the anodal extremely touches extremely and the negative pole touches extremely, all installs a lesson No. 7 batteries in each battery trench and its positive negative pole supports respectively tightly on the anodal extremely and the negative pole that touches of corresponding, simultaneously, each anodal extremely touches extremely and the negative pole touches extremely all to be connected with the circuit board electricity.

The wireless doorbell emitter is characterized in that the upper cover is located on the side, deviating from the installation cavity, of the upper cover, the pressing cavity with the upper opening is formed in the side, the pressing cavity is provided with the pressing cover, one end of the pressing cavity extends into the electric control cavity and is communicated with the switch hole, one side of one end of the pressing cover is provided with the protruding pressing block, and the pressing block abuts against the contact of the pressing switch.

The utility model provides an foretell wireless doorbell transmitter, wherein, press the other end in chamber to extend to the battery intracavity and communicate with the battery chamber, cover on and be located the lateral wall in battery chamber and the symmetry has seted up two calorie holes, the symmetry is provided with two lugs that stretch out with the briquetting homonymy on the lateral wall of press cover, simultaneously, all sets up the fixture block of outburst on each lug, and installs in pressing the intracavity back at the press cover, and the fixture block card is gone into to the card downthehole that corresponds.

The above-mentioned wireless doorbell transmitter, wherein, the card hole is cylindrical hole, and the fixture block is cylindrical fixture block, and simultaneously, the fixture block card is gone into the card downthehole back, and the fixture block can rotate in the card downthehole.

The wireless doorbell emitter is characterized in that one side, away from the pressing cover, of each fixture block is arranged in an inclined plane, and guide grooves extending from an upper opening of the pressing cavity to the clamping hole are formed in the side walls of the pressing cavity and the battery cavity.

The wireless doorbell emitter comprises an electric control cavity, a connecting column is arranged in the electric control cavity and is located close to a position where the partition is arranged, the connecting column is arranged towards the bottom opening of the installation cavity, meanwhile, a first threaded hole is formed in the connecting column, and a locking hole corresponding to the first threaded hole is formed in the bottom plate.

The above-mentioned wireless doorbell transmitter, wherein, on the bottom plate and be located the one side that is close to the installation cavity and be provided with the boss that corresponds with the spliced pole, the boss that corresponds is run through in the locking hole.

In the above wireless doorbell emitter, the locking hole is a countersunk hole.

The above-mentioned wireless doorbell transmitter, wherein, cover and be located the bottom open-ended mouth edge of installation cavity and set up the caulking groove of indent, the border of bottom plate inlays locates in the caulking groove.

The wireless doorbell emitter comprises a circuit board, wherein a first threaded hole is formed in the circuit board, a second threaded hole is formed in the first threaded hole, and a first mounting hole corresponding to the first threaded hole is formed in the circuit board.

The positive effects of the technical scheme are as follows:

the wireless doorbell emitter divides the installation cavity into the battery cavity and the electric control cavity which are respectively arranged at the two ends of the upper cover, so that the power supply battery and the circuit board are arranged in parallel and staggered, and the circuit board is arranged in parallel with the upper cover or the bottom plate, so that the circuit board and the power supply battery are in the same horizontal plane, thereby preventing the problem of larger overall thickness caused by the superposition of the circuit board and the power supply battery, ensuring that the overall thickness is only slightly larger than the thickness of the power supply battery, realizing the lightness and thinness, improving the overall aesthetic property, meanwhile, the problem of over-thick integral thickness can be prevented, in addition, a plurality of No. 7 batteries are used for supplying power to replace the original 23A battery, the purchase is convenient, the battery configuration is more convenient, the use restriction is small, the use is more convenient, but also can maintain the original shell with thinner thickness, better meets the use requirements of people and is beneficial to the sustainable development of the industry.

Drawings

FIG. 1 is a block diagram of an embodiment of a wireless doorbell emitter of the present invention;

FIG. 2 is a structural diagram of the upper cover according to a preferred embodiment of the present invention;

FIG. 3 is a block diagram of a base plate according to a preferred embodiment of the present invention;

fig. 4 is a structural view of a pressing cap according to a preferred embodiment of the present invention.

In the drawings: 1. a housing; 11. an upper cover; 12. a base plate; 111. a mounting cavity; 112. blocking; 113. a switch hole; 114. pressing the cavity; 115. a clamping hole; 116. a guide groove; 117. connecting columns; 118. caulking grooves; 119. mounting a column; 121. a reinforcing block; 122. a locking hole; 1111. a battery cavity; 1112. an electrically controlled cavity; 2. a circuit board; 3. pressing the cover; 31. briquetting; 32. a bump; 33. and (7) clamping blocks.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand, the following embodiments specifically describe the technical solutions provided by the present invention with reference to fig. 1 to 4, but the following contents are not to be taken as limitations of the present invention.

FIG. 1 is a block diagram of an embodiment of a wireless doorbell emitter of the present invention; FIG. 2 is a structural diagram of the upper cover according to a preferred embodiment of the present invention; FIG. 3 is a block diagram of a base plate according to a preferred embodiment of the present invention. As shown in fig. 1, fig. 2 and fig. 3, the wireless doorbell transmitter provided in this embodiment includes: shell 1, circuit board 2 and touch utmost point all set up in shell 1.

Specifically, shell 1 includes upper cover 11 and bottom plate 12 again, and at this moment, upper cover 11 and bottom plate 12 are the rectangle structure, conveniently adapt to the installation of the power supply battery of rectangular shape and uneven circuit board 2 to, set up in one side of upper cover 11 and take bottom open-ended installation cavity 111, expanded the space of upper cover 11 through installation cavity 111, provide the condition for follow-up structures such as installation power supply battery and circuit board 2 through installation cavity 111. And, it has one to separate fender 112 to cross in installation cavity 111, separate installation cavity 111 for battery chamber 1111 and automatically controlled chamber 1112 through separating fender 112, install the power supply battery through battery chamber 1111, install circuit board 2 through automatically controlled chamber 1112, and battery chamber 1111 and automatically controlled chamber 1112 are located the both ends of upper cover 11 respectively, the distribution of staggering of battery chamber 1111 and automatically controlled chamber 1112 has been realized, make battery chamber 1111 and automatically controlled chamber 1112 be in the coplanar, make the power supply battery of follow-up installation and circuit board 2 can stagger the distribution, thereby avoided power supply battery and circuit board 2 stack to arrange the whole thickness increase that leads to, the aesthetic property is relatively poor, and outstanding preceding easy touching problem that leads to of high, structural design is more reasonable. In addition, bottom plate 12 sets up and seals battery chamber 1111 and automatically controlled chamber 1112 in the bottom opening of installation cavity 111, realizes through bottom plate 12 that structural integrity is better to the closing cap in battery chamber 1111 and automatically controlled chamber 1112, and intensity is higher, and the dismouting is more convenient, and structural design is more reasonable.

Specifically, the circuit board 2 is disposed in the electric control cavity 1112, and the circuit board 2 is parallel to the upper cover 11 or the bottom plate 12, so that the circuit board 2 does not cause the increase of the thickness of the upper cover 11, and the upper cover 11 is provided with a switch hole 113 connected to the electric control cavity 1112, the circuit board 2 is provided with a press switch, a contact of the press switch is right opposite to the switch hole 113, so that a subsequent operator can control the press switch through the switch hole 113, and the doorbell is controlled.

It is specific, touch the utmost point again and include that the positive pole touches utmost point and negative pole and touch the utmost point, at this moment, be provided with in the battery cavity 1111 a plurality of dry battery trench, each battery trench all corresponds to arrange the positive pole and touch utmost point and negative pole and touch the utmost point, all install a lesson No. 7 batteries in each battery trench and its positive negative pole support respectively tightly in the positive pole that corresponds touches extremely and touch extremely with the negative pole and touch extremely, and simultaneously, each positive pole touches extremely and negative pole and touches extremely all to be connected with circuit board 2 electricity, touch extremely through the positive pole and negative pole promptly and has realized the contact to the positive negative pole of power supply battery, thereby realize that the circuit of power supply battery and circuit board 2 switches on, the dismouting of power supply battery has been made things convenient for, do benefit to the power supply battery and change. It is worth pointing out that the plane that the direction of arrangement of power supply battery belongs to is the plane of parallel bottom plate 12 to make the whole thickness of upper cover 11 only slightly be greater than the thickness of power supply battery can, and adopt a plurality of No. 7 batteries to supply power, thereby maintained the minimum thickness of device, not only promoted the aesthetic property, still guaranteed the thinner shell of original structure, compare in current 23A battery that uses, the configuration is more convenient with the use, and the restriction is littleer, and structural design is more reasonable.

Fig. 4 is a structural view of a pressing cap according to a preferred embodiment of the present invention. As shown in fig. 1 to 4, a pressing cavity 114 with an upper opening is formed on one side of the upper cover 11 away from the mounting cavity 111, that is, the mounting cavity 111 and the pressing cavity 114 are respectively formed on two sides of the upper cover 11, and the pressing cover 3 is disposed in the pressing cavity 114, and one end of the pressing cavity 114 extends into the electrical control cavity 1112 and is communicated with the switch hole 113, so that the pressing cover 3 in the pressing cavity 114 can subsequently contact the pressing switch in the switch hole 113, at this time, a protruding pressing block 31 is disposed on one side of one end of the pressing cover 3, and the pressing block 31 abuts against a contact of the pressing switch, so that a user can control the pressing switch by pressing the pressing cover 3, and the protruding pressing block 31 can better pass through the switch hole 113 to contact the pressing switch, and the structural design is more reasonable.

More specifically, the other end of the pressing cavity 114 on the upper cover 11 extends into the battery cavity 1111 and is communicated with the battery cavity 1111, at this time, two clamping holes 115 are symmetrically formed on the side wall of the battery cavity 1111 on the upper cover 11, meanwhile, two protrusions 32 extending from the same side as the pressing block 31 are symmetrically arranged on the side wall of the pressing cover 3, and each protrusion 32 is provided with a clamping block 33 protruding outwards, and after the pressing cover 3 is installed in the pressing cavity 114, the clamping block 33 is clamped into the corresponding clamping hole 115, so that the stable installation of the pressing cover 3 in the pressing cavity 114 is realized through the matching of the clamping blocks 33 and the clamping holes 115, and the distance between the pressing cover 3 and the clamping blocks 33 is extended through the protrusions 32, thereby providing conditions for the subsequent pressing cover 3 to move by forming a lever structure with the pressing cover 3 by the clamping blocks 33 and the pressing cover 3.

More specifically, card hole 115 on the upper cover 11 is cylindrical hole, fixture block 33 on the press cap 3 is cylindrical fixture block 33, and simultaneously, fixture block 33 card goes into card hole 115 back, and fixture block 33 can be at the rotation of card hole 115, be about to press cap 3 hinge on upper cover 11, press cap 3 can rotate around card hole 115 to when making follow-up use, the user only need push down the one end of press cap 3 and can easily control press switch, and it is more convenient to use, and structural design is more reasonable.

More specifically, one side of each clamping block 33 departing from the pressing cover 3 is arranged in an inclined plane, so that when the clamping block 33 is installed in the clamping hole 115, the clamping block 33 can quickly pass through the upper opening of the pressing cavity 114 through the guiding effect of the inclined plane, the clamping block 33 can be conveniently and quickly clamped into the clamping hole 115, and the installation is more convenient. In addition, the side walls of the pressing cavity 114 and the battery cavity 1111 are provided with the guide groove 116 extending from the upper opening of the pressing cavity 114 to the clamping hole 115, i.e. when the pressing cap 3 is installed, the clamping block 33 can slide into the clamping hole 115 from the guide groove 116, so that the clamping block 33 can be quickly and accurately clamped into the clamping hole 115, the installation is more convenient, the length of the bump 32 on the pressing cap 3 can be adapted, and the structural design is more reasonable.

More specifically, the connection post 117 is disposed in the electric control cavity 1112 of the upper cover 11 and at a position close to the partition 112, and meanwhile, the connection post 117 is disposed toward the bottom opening of the mounting cavity 111, and meanwhile, the connection post 117 is formed with a first threaded hole, and the bottom plate 12 is formed with a locking hole 122 corresponding to the first threaded hole, that is, by matching the first threaded hole of the connection post 117 with the locking hole 122 of the bottom plate 12, the connection of the upper cover 11 and the bottom plate 12 is realized, thereby facilitating the assembly and disassembly between the bottom plate 12 and the upper cover 11, and in addition, by disposing the connection post 117 at a position close to the partition 112, the connection post 117 can be closer to the central regions of the upper cover 11 and the bottom plate 12, thereby improving the stress uniformity of the bottom plate 12 and the upper cover 11, and improving the structural strength and the connection reliability, and at the same time, disposing the connection post 117 in the electric control cavity 1112 can avoid occupying the space for installing the power supply battery in the battery cavity 1111, only the power supply battery is arranged in the electric control cavity 1112, the overall thickness is further reduced, and the structural design is more reasonable.

More specifically, the bottom plate 12 is provided with the reinforcing block 121 corresponding to the connecting column 117 on the side close to the mounting cavity 111, and meanwhile, the locking hole 122 on the bottom plate 12 penetrates through the corresponding reinforcing block 121, so that the structural strength of the bottom plate 12 in the locking hole 122 is increased through the reinforcing block 121, the structural reliability and stability of the bottom plate 12 after being mounted on the upper cover 11 are ensured, and the structural design is more reasonable.

More specifically, locking hole 122 on bottom plate 12 is the counter sink, and the counter sink end in locking hole 122 is located one side that bottom plate 12 deviates from upper cover 11, because locking hole 122 department of bottom plate 12 is provided with boss 121, make locking hole 122 department can increase thickness through boss 121, conveniently regard as the processing of locking hole 122 in counter sink, the realization is to the hiding of threaded fastener of installation usefulness, the smoothness on its surface after bottom plate 12 installs has been guaranteed, whole thickness has been reduced, conveniently install it on carriers such as wall, structural design is more reasonable.

More specifically, the indent caulking groove 118 has been seted up on the bottom open-ended mouth edge that just is located installation cavity 111 on the upper cover 11, and the border of bottom plate 12 inlays and locates in the caulking groove 118, makes the border of bottom plate 12 can imbed to the bottom open-ended mouth edge of installation cavity 111 in through caulking groove 118 to guarantee the planarization of the bottom of upper cover 11, further reduced whole thickness, conveniently install it on carriers such as wall equally, structural design is more reasonable.

More specifically, be provided with erection column 119 in the automatically controlled chamber 1112 of upper cover 11, at this moment, erection column 119 arranges towards the bottom opening of erection chamber 111, and simultaneously, has seted up the second screw hole on erection column 119, has seted up the mounting hole that corresponds with the second screw hole on circuit board 2, has realized the stable installation of circuit board 2 in automatically controlled chamber 1112 through the second screw hole on erection column 119 and the mounting hole on circuit board 2 promptly, and can lock through threaded fastener such as screw, it is more convenient to install.

More specifically, the one end that separates fender 112 that circuit board 2 is close to is provided with dodges the breach, dodges the breach and is obtained by the corner chamfer of circuit board 2, makes this end of circuit board 2 can stretch into the space between two spliced poles 117 on the upper cover 11 through dodging the breach in for circuit board 2 more is close to and separates fender 112, thereby makes pressing cover 3 only need less extension can cover switch hole 113, has guaranteed structural strength, and the operation reliability is higher.

The wireless doorbell emitter provided by the embodiment comprises a shell 1, a circuit board 2 and a contact pole; through setting up installation cavity 111 in upper cover 11 one side of shell 1 for battery chamber 1111 and automatically controlled chamber 1112, and battery chamber 1111 and automatically controlled chamber 1112 lie in the both ends of upper cover 11 respectively and seal through bottom plate 12, be used for installation power supply battery and circuit board 2, realize the distribution of staggering of power supply battery and circuit board 2, make circuit board 2 and power supply battery's mounting plane be with upper cover 11 or the plane that bottom plate 12 is parallel and mounting plane level between them is arranged, thereby the great problem of whole thickness that circuit board 2 and power supply battery pile lead to has been prevented, and adopt the power supply of a plurality of festivals No. 7 battery, power supply battery's configuration and use are more convenient, the restriction of use is littleer, the holistic frivolousization has been realized, whole aesthetic property is better, better satisfied people's user demand, do benefit to the sustainable development of trade.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A wireless doorbell transmitter, comprising:

the electric control device comprises a shell, a base plate and a cover, wherein the shell comprises an upper cover and the base plate, the upper cover and the base plate are both of rectangular structures, one side of the upper cover is provided with an installation cavity with a bottom opening, a baffle is transversely arranged in the installation cavity and divides the installation cavity into a battery cavity and an electric control cavity, the battery cavity and the electric control cavity are respectively positioned at two ends of the upper cover, and the base plate is arranged in the bottom opening of the installation cavity and seals the battery cavity and the electric control cavity;

the circuit board is arranged in the electric control cavity, is parallel to the upper cover or the bottom plate and is provided with a switch hole communicated with the electric control cavity, a press switch is arranged on the circuit board, and a contact of the press switch is opposite to the switch hole;

touch the utmost point, touch the utmost point and touch the utmost point including anodal extremely and negative pole, be provided with side by side if dry battery trench in the battery chamber, each the battery trench is all to have arranged correspondingly the anodal extremely with the negative pole touches utmost point, each all install a lesson No. 7 batteries in the battery trench and its positive negative pole support respectively tightly in corresponding the anodal extremely with the negative pole touches on the utmost point, simultaneously, each the anodal extremely with the negative pole touches extremely all with the circuit board electricity is connected.

2. The wireless doorbell emitter according to claim 1, wherein a pressing cavity with an upper opening is formed in a side of the upper cover facing away from the mounting cavity, a pressing cover is disposed in the pressing cavity, one end of the pressing cavity extends into the electric control cavity and is communicated with the switch hole, a protruding pressing block is disposed on one side of one end of the pressing cover, and the pressing block abuts against a contact of the pressing switch.

3. The wireless doorbell emitter according to claim 2, wherein the other end of the pressing cavity extends into the battery cavity and is communicated with the battery cavity, two clamping holes are symmetrically formed in the upper cover and located on the side wall of the battery cavity, two protruding blocks extending out from the same side of the pressing block are symmetrically arranged on the side wall of the pressing cover, each protruding block is provided with a clamping block protruding outwards, and after the pressing cover is installed in the pressing cavity, the clamping blocks are clamped into the corresponding clamping holes.

4. The wireless doorbell emitter of claim 3, wherein the snap-in holes are cylindrical holes, the clips are cylindrical clips, and the clips are rotatable within the snap-in holes after the clips are snapped into the snap-in holes.

5. The wireless doorbell emitter of claim 3 wherein each fixture block is beveled on a side facing away from the pressing cap, and a channel is provided on the side walls of the pressing cavity and the battery cavity that extends from an upper opening of the pressing cavity to the fixture hole.

6. The wireless doorbell emitter of claim 1, wherein a connecting post is disposed in the electronic control cavity at a position close to the barrier and facing the bottom opening of the mounting cavity, and a first threaded hole is formed in the connecting post, and a locking hole corresponding to the first threaded hole is formed in the bottom plate.

7. The wireless doorbell emitter of claim 6, wherein a reinforcement corresponding to the connection post is disposed on the bottom plate and on a side close to the mounting cavity, and the locking hole penetrates through the corresponding reinforcement.

8. The doorbell emitter of claim 7 wherein the locking hole is a counter-sunk hole.

9. The wireless doorbell emitter of claim 1, wherein an inwardly concave caulking groove is formed in an edge of the opening in the bottom of the mounting cavity, the edge of the bottom plate being embedded in the caulking groove.

10. The wireless doorbell emitter of claim 1, wherein a mounting post is disposed within the electrical control chamber, the mounting post is disposed toward a bottom opening of the mounting chamber, a second threaded hole is formed in the mounting post, and a mounting hole corresponding to the second threaded hole is formed in the circuit board.