CN208752744U

CN208752744U - A kind of light sensation Door bell with illumination with formaldehyde prompt facility

Info

Publication number: CN208752744U
Application number: CN201820854079.8U
Authority: CN
Inventors: 陈端斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-04
Filing date: 2018-06-04
Publication date: 2019-04-16
Anticipated expiration: 2028-06-04

Abstract

The utility model discloses a kind of light sensation Door bell with illumination with formaldehyde prompt facility, including cabinet and supporting plate, the rear surface of the cabinet has been bolted to connection supporting plate, the upper and lower part at the middle part of the front surface of the cabinet offers jack, the upper and lower part at the middle part of the front inner wall of the cabinet is fixedly connected to key slot, the rear end inner wall of two key slots is fixedly installed with microswitch, the inner wall of two key slots slidably connects piston, doorbell key is fixedly connected in the middle part of the front surface of two pistons, the front end of two doorbell keys extends through two jacks, utility model design is reasonable, it is easy to use, people of different heights's use can be met, and has the function of moistureproof and waterproof, automatic illuminating function and formaldehyde detection function, greatly facilitate people It uses, improves the practicability of doorbell, therefore, be suitble to be widely used.

Description

A kind of light sensation Door bell with illumination with formaldehyde prompt facility

Technical field

The utility model relates to doorbell technical field, specially a kind of light sensation with formaldehyde prompt facility illuminates door Bell.

Background technique

Currently, doorbell is installed additional on doorway in present life, so that owner knows that visitor visits indoors, therefore, doorbell Using relatively broad.The intracorporal doorbell of existing insertion door, is mounted on the top of door body mostly, is not easy to that height is lower or children It uses, meanwhile, existing doorbell key is easy dampness water inlet, to damage internal electronic element, also, existing doorbell function Single, practicability is lower, and therefore, spy proposes the utility model.

Utility model content

The purpose of this utility model is to provide a kind of light sensation Door bell with illumination with formaldehyde prompt facility, to solve The problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: a kind of with formaldehyde prompt facility Light sensation Door bell with illumination, including cabinet and supporting plate, the rear surface of the cabinet have been bolted to connection supporting plate, the cabinet The upper and lower part at the middle part of front surface offers jack, and the upper and lower part at the middle part of the front inner wall of the cabinet is solid Surely it is connected with key slot, the rear end inner wall of two key slots is fixedly installed with microswitch, two key slots Inner wall slidably connects piston, doorbell key is fixedly connected in the middle part of the front surface of two pistons, described in two The front end of doorbell key extends through two jacks, and the upper and lower part of the rear surface of two pistons is fixed to be connected It is connected to reset spring, the rear end of the reset spring is respectively fixedly connected with the upper and lower part of the rear end inner wall of key slot, described The top of the inner sidewall of supporting plate is fixedly connected with mainboard, and the first buzzer is fixedly installed in the middle part of the front surface of the mainboard, Battery case is fixedly connected in the middle part of the inner cavity of the cabinet, the inner cavity of the battery case is fixedly installed with battery, the storage Battery is electrically connected two microswitches, two equal electrically connected mainboards of microswitch, the mainboard electrical connection the One buzzer.

Preferably, transparent panel is inlaid in the middle part of the upper end of the front surface of the cabinet, the rear surface of the transparent panel is solid Surely it is connected with photosensitive sensor, tube groove, the inner wall of the tube groove are offered in the middle part of the top of the front surface of the cabinet Front end be fixedly connected with lampshade, the inner wall of the tube groove is fixedly connected with lamp tube socket, and the inner wall of the lamp tube socket is solid Dingan County is equipped with fluorescent tube, and the battery is sequentially connected electrically photosensitive sensor, lamp tube socket and fluorescent tube.

Preferably, the top of the inner wall of the supporting plate is fixedly connected with formaldehyde examination case, the inner cavity of the formaldehyde examination case Fixed peace turns have methylene oxide detecting instrument, and the battery is electrically connected methylene oxide detecting instrument.

Preferably, the second buzzer is fixedly installed in the middle part of the medial surface of the supporting plate, the methylene oxide detecting instrument is electrically connected Connect the second buzzer.

Preferably, the top of the lateral wall of the supporting plate offers stomata, and the top of the lateral wall of the supporting plate is fixed to be connected It is connected to dust cover.

Preferably, the left and right side of the upper and lower surfaces of the cabinet is fixedly connected to connecting plate, four institutes The middle part for stating connecting plate offers connecting hole.

Compared with prior art, the utility model has the beneficial effects that the utility model is by the top in cabinet under Doorbell key is fixedly mounted in portion, and battery is made to be electrically connected microswitch corresponding to two doorbell keys, make two it is micro- The dynamic equal electrically connected mainboard of switch, mainboard are electrically connected buzzer, and upper and lower two doorbell keys is made to all have independent alarm functionality, from And the lower adult or children of height is facilitated to use, microswitch is fixedly mounted by the rear end inner wall in key slot, two are pressed The inner wall of keyway slidably connects piston, and doorbell key is fixedly connected in the middle part of the front surface of two pistons, makes key Internal electronic element and external isolation are prevented internal electronic element dampness, waterlogged damage by slot, piston and cabinet, this is practical new Type design is rationally, easy to use, can meet people of different heights's use, and have the function of moistureproof and waterproof, automatic illuminating function And formaldehyde detection function, people's use is greatly facilitated, the practicability of doorbell is improved, therefore, is suitble to be widely used.

Detailed description of the invention

Fig. 1 is the utility model front view；

Fig. 2 is the utility model rearview；

Fig. 3 is that the utility model is right depending on cuing open figure；

Fig. 4 is that the utility model is right depending on cuing open figure a regional enlarged drawing；

Fig. 5 is that the utility model is right depending on cuing open figure b regional enlarged drawing.

In figure: 1 cabinet, 2 supporting plates, 3 key slots, 4 microswitches, 5 pistons, 6 doorbell keys, 7 reset springs, 8 mainboards, 9 First buzzer, 10 jacks, 11 battery cases, 12 batteries, 13 transparent panels, 14 photosensitive sensors, 15 tube grooves, 16 lampshades, 17 Lamp tube socket, 18 fluorescent tubes, 19 formaldehyde examination casees, 20 methylene oxide detecting instruments, 21 second buzzers, 22 stomatas, 23 dust covers, 24 connect Fishplate bar, 25 connecting holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of light sensation with formaldehyde prompt facility Door bell with illumination, including cabinet 1 and supporting plate 2, the rear surface of cabinet 1 have been bolted to connection supporting plate 2, cabinet 1 and supporting plate 2 Overall thickness is the thickness of the inner cavity of the common hollow-core door in market, and the upper and lower part at the middle part of the front surface of cabinet 1 offers slotting Hole 10, the upper and lower part at the middle part of the front inner wall of cabinet 1 are fixedly connected to key slot 3, in the rear end of two key slots 3 Wall is fixedly installed with microswitch 4, and the inner wall of two key slots 3 slidably connects piston 5, the front surface of two pistons 5 Middle part be fixedly connected to doorbell key 6, doorbell key 6 is rubber material, and the front end of two doorbell keys 6 extends through Two jacks 10, and the front end of two doorbell keys 6 can be pierced by door body by the top of door body and middle part respectively, two pistons 5 The upper and lower part of rear surface is fixedly connected to reset spring 7, and the rear end of reset spring 7 is respectively fixedly connected with key slot 3 The upper and lower part of rear end inner wall, in its natural state, before piston 5 is bonded cabinet 1 under the promotion of reset spring 7 always Hold inner wall, and doorbell key 6 front end stretch out door body length be greater than piston between microswitch at a distance from, the inside of supporting plate 2 The top of wall is fixedly connected with mainboard 8, and the first buzzer 9, the inner cavity of cabinet 1 are fixedly installed in the middle part of the front surface of mainboard 8 Middle part be fixedly connected with battery case 11, the inner cavity of battery case 11 is fixedly installed with battery 12, and microswitch 4 is that market is normal The microswitch 4 seen, when pressing any one doorbell key 6, piston 5 corresponding thereto is in contact with microswitch 4, makes micro- Dynamic switch 4 is powered, and so that mainboard 8 is received electric signal, is powered on the first buzzer 9, to carry out jingle bell, and battery 12 It is electrically connected microswitch 4, two equal electrically connected mainboards 8 of microswitch 4, mainboard 8 is electrically connected the first buzzer 9, so working as 9 jingle bell of the first buzzer can be made by pressing any one doorbell key 6 or pressing two doorbell keys 6 simultaneously.

Specifically, being inlaid with transparent panel 13 in the middle part of the upper end of the front surface of cabinet 1, thoroughly for the ease of automatic illuminating The rear surface of isotropic disk 13 is fixedly connected with photosensitive sensor 14, offers tube groove in the middle part of the top of the front surface of cabinet 1 15, the front end of the inner wall of tube groove 15 is fixedly connected with lampshade 16, and the inner wall of tube groove 15 is fixedly connected with lamp tube socket 17, lamp The inner wall of pipe insert seat 17 is fixedly installed with fluorescent tube 18, and battery 12 is sequentially connected electrically photosensitive sensor 14, lamp tube socket 17 and lamp Pipe 18, photosensitive sensor 14 are existing miniature HL504HP photosensitive sensor, the photosensitive power-off of photosensitive sensor 14, and loss of gloss is logical Electricity, so that control fluorescent tube 18 automatically turns on illumination in darker environment.

Specifically, the top of the inner wall of supporting plate 2 is fixedly connected with formaldehyde examination case 19, first for the ease of detecting formaldehyde The fixed peace in the inner cavity of aldehyde detection case 19 turns have methylene oxide detecting instrument 20, and battery 12 is electrically connected methylene oxide detecting instrument 20, methylene oxide detecting instrument 20 be existing miniature methylene oxide detecting instrument, can be detected automatically to the formaldehyde in environment.

Whether specifically, exceeded for the ease of the content of formaldehyde in prompt environment, the middle part of the medial surface of supporting plate 2 is fixed Second buzzer 21 is installed, methylene oxide detecting instrument 20 is electrically connected the second buzzer 21, when the content of formaldehyde in environment is more than formaldehyde The fixed standard of detector 20, the second buzzer 21 are i.e. capable of automatic alarm.

Specifically, dust, the top of the lateral wall of supporting plate 2 offer stomata 22, the lateral wall of supporting plate 2 in order to prevent Top be fixedly connected with dust cover 23.

Specifically, for the ease of installing the utility model, the left and right side of the upper and lower surfaces of cabinet 1 is solid Surely it is connected with connecting plate 24, the middle part of four connecting plates 24 offers connecting hole 25.

Working principle: when using the utility model, the upper end skeleton of hollow-core door is dismantled, the utility model is mounted on hollow The top of door, makes doorbell key 6, transparent panel 13 and lampshade 16 have the front surface of hollow-core door to be pierced by hollow-core door, assembled after installation Good hollow-core door skeleton connects battery 12, then when pressing any one doorbell key 6, piston 5 corresponding thereto is opened with fine motion It closes 4 to be in contact, so that microswitch 4 is powered, so that mainboard 8 is received electric signal, be powered on the first buzzer 9, to carry out Jingle bell, so that the people for meeting different height uses, while fluorescent tube 18 can automatically turn on illumination, formaldehyde examination in darker environment Instrument 20 can automatically detect the formaldehyde in environment, when the content of formaldehyde in environment is more than the fixed mark of methylene oxide detecting instrument 20 On time, the second buzzer 21 is i.e. capable of automatic alarm, and rationally, easy to use, can meet people of different heights makes for utility model design With, and having the function of moistureproof and waterproof, automatic illuminating function and formaldehyde detection function greatly facilitate people's use, improve Therefore the practicability of doorbell is suitble to be widely used.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of light sensation Door bell with illumination with formaldehyde prompt facility, including cabinet (1) and supporting plate (2), it is characterised in that: The rear surface of the cabinet (1) has been bolted to connection supporting plate (2), the top at the middle part of the front surface of the cabinet (1) Offered with lower part jack (10), the upper and lower part at the middle part of the front inner wall of the cabinet (1) be fixedly connected to by The rear end inner wall of keyway (3), two key slots (3) is fixedly installed with microswitch (4), two key slots (3) Inner wall slidably connect piston (5), be fixedly connected to doorbell key in the middle part of the front surface of two pistons (5) (6), the front end of two doorbell keys (6) extends through two jacks (10), the rear table of two pistons (5) The upper and lower part in face is fixedly connected to reset spring (7), and the rear end of the reset spring (7) is respectively fixedly connected with key slot (3) top of the upper and lower part of rear end inner wall, the inner sidewall of the supporting plate (2) is fixedly connected with mainboard (8), the mainboard (8) it is fixedly installed in the middle part of front surface the first buzzer (9), is fixedly connected with electricity in the middle part of the inner cavity of the cabinet (1) The inner cavity of pond box (11), the battery case (11) is fixedly installed with battery (12), and the battery (12) is electrically connected two A microswitch (4), two microswitches (4) electrically connected mainboard (8), the mainboard (8) are electrically connected the first bee It rings device (9).

2. a kind of light sensation Door bell with illumination with formaldehyde prompt facility according to claim 1, it is characterised in that: institute It states and is inlaid in the middle part of the upper end of the front surface of cabinet (1) transparent panel (13), the rear surface of the transparent panel (13) is fixedly connected Have photosensitive sensor (14), offers tube groove (15), the tube groove in the middle part of the top of the front surface of the cabinet (1) (15) front end of inner wall is fixedly connected with lampshade (16), and the inner wall of the tube groove (15) is fixedly connected with lamp tube socket (17), the inner wall of the lamp tube socket (17) is fixedly installed with fluorescent tube (18), and the battery (12) is sequentially connected electrically photosensitive biography Sensor (14), lamp tube socket (17) and fluorescent tube (18).

3. a kind of light sensation Door bell with illumination with formaldehyde prompt facility according to claim 1, it is characterised in that: institute The top for stating the inner wall of supporting plate (2) is fixedly connected with formaldehyde examination case (19), the fixed peace in the inner cavity of the formaldehyde examination case (19) Turn to have methylene oxide detecting instrument (20), the battery (12) is electrically connected methylene oxide detecting instrument (20).

4. a kind of light sensation Door bell with illumination with formaldehyde prompt facility according to claim 3, it is characterised in that: institute It states and is fixedly installed in the middle part of the medial surface of supporting plate (2) the second buzzer (21), methylene oxide detecting instrument (20) electrical connection second Buzzer (21).

5. a kind of light sensation Door bell with illumination with formaldehyde prompt facility according to claim 4, it is characterised in that: institute The top for stating the lateral wall of supporting plate (2) offers stomata (22), and the top of the lateral wall of the supporting plate (2) is fixedly connected with dust-proof It covers (23).

6. a kind of light sensation Door bell with illumination with formaldehyde prompt facility according to claim 1, it is characterised in that: institute The left and right side for stating the upper and lower surfaces of cabinet (1) is fixedly connected to connecting plate (24), four connecting plates (24) middle part offers connecting hole (25).