CN217739983U - Visual doorbell and door body structure - Google Patents
Visual doorbell and door body structure Download PDFInfo
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- CN217739983U CN217739983U CN202221696233.6U CN202221696233U CN217739983U CN 217739983 U CN217739983 U CN 217739983U CN 202221696233 U CN202221696233 U CN 202221696233U CN 217739983 U CN217739983 U CN 217739983U
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- doorbell
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- printed circuit
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- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model discloses a visual doorbell and door body structure, wherein, the visual doorbell comprises a bottom shell, a printed circuit board, a lens, a doorbell button and a face shell, the printed circuit board is arranged in the bottom shell, and the lens is arranged on the surface of the printed circuit board; the doorbell button is arranged on the surface of the printed circuit board and is positioned on one side of the lens; the face shell is connected with the bottom shell and is provided with a through hole matched with the lens and the doorbell button; wherein, the door body structure includes above-mentioned visual doorbell. The utility model discloses can reduce equipment process and equipment material to reduction in production cost.
Description
Technical Field
The utility model relates to a life house technical field, concretely relates to visual doorbell and door body structure.
Background
The visible doorbell is a household product used in commercial residential buildings, and a visible conversation is carried out through calling, so that the identity of a visitor is determined.
However, the existing visible doorbell requires sequentially assembling the back adhesive and the infrared transmission lens on the panel shell (as shown in fig. 5), and at least two processes are required to complete the assembly, so the assembly cost is high.
In view of this, the prior art is still subject to improvement.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing deficiencies of the prior art, an object of the present invention is to provide a visual doorbell and door structure, which can reduce the number of assembling processes and assembling materials, thereby reducing the production cost.
The utility model provides a technical scheme that technical problem adopted as follows:
technical scheme one
The utility model provides a visual doorbell, includes drain pan and printed circuit board, printed circuit board locates in the drain pan, visual doorbell still includes:
the lens is arranged on the surface of the printed circuit board;
the doorbell button is arranged on the surface of the printed circuit board and is positioned on one side of the lens;
the face-piece, the face-piece with the drain pan is connected, just the face-piece be equipped with the lens with the through-hole of doorbell button looks adaptation.
As a further improved technical solution, the above visible doorbell further comprises:
and the lens is arranged on the surface of the printed circuit board and is positioned between the lens and the doorbell button.
As a further improved technical scheme, in the above visual doorbell, one side of the lens is flat, the other side of the lens is convex, and concentric circular threads with diameters from small to large are arranged on the convex side of the lens.
As a further improved technical solution, the above visible doorbell further comprises:
the sounding subassembly, the sounding subassembly is located printed circuit board deviates from the one side of doorbell button, the sounding subassembly with doorbell button electricity is connected.
As a further improved technical scheme, in the visual doorbell, the sound production assembly is a loudspeaker.
As a further improved technical solution, the above visible doorbell further comprises:
the infrared lamp and the lens are arranged on the same surface of the printed circuit board and distributed along the edge of the lens in an annular manner.
As a further improved technical scheme, in the above visual doorbell, a groove is arranged in the face shell, the length of the groove is greater than that of the bottom shell, and the width of the groove is greater than that of the bottom shell.
As a further improved technical scheme, in the visible doorbell, the face shell is an infrared transmission shell.
As a further improved technical scheme, in the visual doorbell, round corners are arranged around the face shell.
Technical scheme two
A door body structure comprises a visual doorbell in the technical scheme I.
Compared with the prior art, the beneficial effects of the utility model are that:
this application is through locating printed circuit board in the drain pan, installs lens, doorbell button and screw lens on printed circuit board, then assembles the face-piece on the drain pan. This application need not at lens surface mounting gum, has saved production materials, and only needs one equipment process, and the face-piece is direct to be assembled with the drain pan promptly, just can accomplish visual doorbell's equipment to manufacturing cost has been reduced.
Drawings
Fig. 1 is an assembly schematic view of a visual doorbell provided by the present invention;
fig. 2 is a schematic structural view of a visual doorbell provided by the present invention;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a rear view of FIG. 2;
fig. 5 is a schematic view showing the assembly of a visual doorbell in the prior art.
The numerical labels in the figures are represented as: 1. a face shell; 2. a bottom case; 3. a printed circuit board; 4. a lens; 5. a lens; 6. a doorbell button; 7. a sound producing assembly; 8. an infrared lamp.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should be further noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
As shown in fig. 1 to 4, wherein fig. 1 is an assembly schematic diagram of a visual doorbell provided by the present invention; fig. 2 is a schematic structural view of a visual doorbell provided by the present invention; FIG. 3 is a left side view of FIG. 2; fig. 4 is a rear view of fig. 2. Specifically, the embodiment provides a visual doorbell, which comprises a bottom shell 2, a printed circuit board 3, a lens 4, a doorbell button 6 and a face shell 1, wherein the printed circuit board 3 is arranged in the bottom shell 2; the lens 4 is arranged on the surface of the printed circuit board 3; the doorbell button 6 is arranged on the surface of the printed circuit board 3 and is positioned on one side of the lens 4; face-piece 1 with drain pan 2 is connected, just face-piece 1 be equipped with lens 4 with the through-hole of 6 looks adaptations of doorbell button.
Specifically, the face shell 1 is an infrared transmission shell, so that the face shell 1 has the advantages of high infrared transmittance, high visible light shielding rate (transmittance is lower than 5%), and capability of controlling the transmittance of R, G and B special wavelengths, thereby better meeting the functional requirements. Of course, it should be understood that the face shell 1 may be made of different materials according to different requirements, and therefore, is not limited in this embodiment.
Further, a groove (not shown) is formed in the face shell 1, the length of the groove is greater than that of the bottom shell 2, and the width of the groove is greater than that of the bottom shell 2, so that the face shell 1 and the bottom shell 2 can be assembled.
Furthermore, round corners are arranged around the face shell 1, so that the skin of people is prevented from being scratched carelessly in the picking process; simultaneously, the design of 1 fillet structure of face-piece is favorable to the installer will visual doorbell embedding door body is structural.
Specifically, the bottom case 2 is made of polycarbonate, which is also called PC plastic, and has the characteristics of good electrical insulation, dimensional stability, chemical corrosion resistance, impact toughness, low temperature resistance, injection molding and high molding precision, so that polycarbonate is also one of good materials for making the bottom case 2. Of course, it should be understood that the bottom case 2 may be made of other materials according to actual requirements, and therefore, is not limited in this embodiment.
Specifically, the printed circuit board 3 is made of a copper clad laminate, and in order to prevent the surface layer of the printed circuit board 3 from being exposed to the external environment and causing an oxidation reaction, the surface of the printed circuit board 3 is coated with green ink, which is also called a solder mask.
Further, the lens 4 is a convex lens, and a user can see the outdoor condition through the lens 4 to judge whether to open the door.
Furthermore, visual doorbell still includes lens 5, lens 5 locates printed circuit board 3's surface, and be located lens 4 with between the doorbell button 6. Specifically, one surface of the lens 5 is flat, the other surface of the lens is convex, and concentric circular threads with the diameter from small to large are arranged on one surface of the convex in the lens 5 to form a threaded lens, which is also called as a Fresnel lens. The function of the Fresnel lens is to refract (reflect) the heat release infrared signal to the Fresnel lens for focusing; secondly, the detection area is divided into a plurality of bright areas and dark areas, so that the moving object entering the detection area can generate a variable heat release infrared signal on the Fresnel lens in a temperature change mode.
Further, visual doorbell still includes infrared lamp 8, infrared lamp 8 with lens 4 is located printed circuit board 3 is same face, and along 4 marginal annular distributions of lens. When Fresnel lens detected someone and appeared, infrared transmission face shell passed through inside infrared lamp 8, and the infrared light is used for the illumination of camera is shot in the visual doorbell.
Further, visual doorbell still includes sound production subassembly 7, sound production subassembly 7 is located printed circuit board 3 deviates from doorbell button 6's one side, sound production subassembly 7 with doorbell button 6 electricity is connected. Specifically, the sound generating component 7 is a speaker. Of course, it should be understood that the sound component 7 may also be a buzzer or other sound producing products in the prior art, and therefore, is not limited in this embodiment.
The visual doorbell disclosed in this embodiment, its beneficial effect is:
by arranging the printed circuit board 3 in the bottom case 2, the lens 4, the doorbell button 6 and the screw lens are mounted on the printed circuit board 3, and then the face case 1 is assembled on the bottom case 2. This application need not 4 surface mounting gum at the lens, has saved the production materials, and only needs one equipment process, and 1 directness of face-piece assembles with drain pan 2 promptly, just can accomplish the equipment of visual doorbell to manufacturing cost has been reduced.
Example 2
This embodiment provides a door body structure, door body structure includes the visual doorbell of embodiment 1. Optionally, the door body structure is a security door. It should be understood that the present invention is not limited to the type and specific structure of the door body structure.
The utility model discloses a visual doorbell and door body structure, wherein, the visual doorbell comprises a bottom shell 2, a printed circuit board 3, a lens 4, a doorbell button 6 and a face shell 1, the printed circuit board 3 is arranged in the bottom shell 2, and the lens 4 is arranged on the surface of the printed circuit board 3; the doorbell button 6 is arranged on the surface of the printed circuit board 3 and is positioned on one side of the lens 4; the face shell 1 is connected with the bottom shell 2, and the face shell 1 is provided with a through hole matched with the lens 4 and the doorbell button 6; wherein, the door body structure includes above-mentioned visual doorbell. The utility model discloses can reduce equipment process and equipment material to reduction in production cost.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (10)
1. The utility model provides a visual doorbell, includes drain pan and printed circuit board, printed circuit board locates in the drain pan, its characterized in that, visual doorbell still includes:
the lens is arranged on the surface of the printed circuit board;
the doorbell button is arranged on the surface of the printed circuit board and positioned on one side of the lens;
the face-piece, the face-piece with the drain pan is connected, just the face-piece be equipped with the lens with the through-hole of doorbell button looks adaptation.
2. The visual doorbell of claim 1, further comprising:
and the lens is arranged on the surface of the printed circuit board and is positioned between the lens and the doorbell button.
3. The visual doorbell of claim 2 wherein the lens is flat on one side and convex on the other side, and concentric threads with diameters from small to large are provided on the convex one side of the lens.
4. The visual doorbell of claim 1, further comprising:
the sounding subassembly, the sounding subassembly is located printed circuit board deviates from the one side of doorbell button, the sounding subassembly with doorbell button electricity is connected.
5. The visual doorbell of claim 4 wherein the sound producing component is a speaker.
6. The visual doorbell of claim 1, further comprising:
the infrared lamp and the lens are arranged on the same surface of the printed circuit board and are distributed along the edge of the lens in an annular mode.
7. The visual doorbell of claim 1 wherein a recess is provided in the face shell, the recess having a length greater than a length of the bottom shell, the recess having a width greater than a width of the bottom shell.
8. The visual doorbell of claim 1 wherein the face shell is an infrared transmissive shell.
9. The visual doorbell of claim 1 wherein rounded corners are provided around the face shell.
10. A door body structure, characterized in that it comprises a visible doorbell according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696233.6U CN217739983U (en) | 2022-06-30 | 2022-06-30 | Visual doorbell and door body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696233.6U CN217739983U (en) | 2022-06-30 | 2022-06-30 | Visual doorbell and door body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217739983U true CN217739983U (en) | 2022-11-04 |
Family
ID=83845357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221696233.6U Active CN217739983U (en) | 2022-06-30 | 2022-06-30 | Visual doorbell and door body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217739983U (en) |
-
2022
- 2022-06-30 CN CN202221696233.6U patent/CN217739983U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A visual doorbell and door body structure Effective date of registration: 20230426 Granted publication date: 20221104 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN APICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980039249 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221104 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN APICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980039249 |