Intelligent visual doorbell

Abstract

The invention relates to an intelligent visual doorbell. The intelligent visual doorbell comprises a main machine device, an auxiliary machine device and a fixing device, the fixing device comprises an adjusting assembly, the adjusting assembly comprises a first mounting plate and a second mounting plate, the first mounting plate is arranged on the main machine device, the second mounting plate is arranged on the auxiliary machine device, a groove is formed in the first mounting plate, the second mounting plate is arranged in the groove, and the second mounting plate is arranged in the groove. Therefore, the second mounting plate slides in the groove in the direction close to or away from the host device. The scheme provided by the invention can adapt to door frames of more sizes and types, and the universality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of doorbells, and in particular to an intelligent visual doorbell. Background Art

[0002] Video doorbells are commonly known as electronic cat's eyes. They integrate the functions of cat's eyes and doorbells. Compared with traditional cat's eyes, video doorbells have a wider viewing angle and a wider viewing range, thus improving safety. In addition, video doorbells can be used by people with poor eyesight or children who are not tall enough. When the bell rings, the picture will appear at the same time. The elderly and children can also monitor the picture outside the door in real time.

[0003] In the related art, most of the video doorbells cannot be adjusted in size. Therefore, when the sizes of door frames are different, the video doorbells cannot be flexibly adjusted to adapt, which has great limitations. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an intelligent video doorbell that can be flexibly adjusted to door frames of different sizes.

[0005] The objective of the present invention is achieved through the following technical solutions:

[0006] The first aspect of the present application provides a smart video doorbell, including: a main device; an auxiliary device; a fixing device, the fixing device including an adjustment component, the adjustment component including a first mounting plate and a second mounting plate, the first mounting plate is arranged on the main device, the second mounting plate is arranged on the auxiliary device, a groove is formed on the first mounting plate, and the second mounting plate is arranged in the groove so that the second mounting plate can slide in the groove toward or away from the main device.

[0007] The host device includes a first housing, and the first housing is disposed on the first mounting plate.

[0008] The host device further includes a second housing, and the second housing is disposed on the first housing.

[0009] The host device also includes a display screen, and the display screen is arranged on the second housing.

[0010] The first mounting plate is provided with a first threaded hole.

[0011] The host device further includes a power button, and the power button is disposed on the first housing.

[0012] The auxiliary device includes a third housing, and the third housing is arranged on the second mounting plate.

[0013] A second threaded hole is formed on the second mounting plate.

[0014] The auxiliary device further includes a fourth housing, and the fourth housing is arranged on the third housing.

[0015] The auxiliary device further includes a photographing component, and the photographing component is arranged on the fourth housing.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] By setting a first mounting plate and a second mounting plate, a groove is opened on the first mounting plate, so that the second mounting plate can slide in the groove to achieve the purpose of adjusting the size, thereby being able to adapt to door frames of more sizes and types, thereby improving universality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below.

[0019] Figure 1 Schematic diagram of the structure of a smart video doorbell in one embodiment of the present invention;

[0020] Figure 2 It is a structural schematic diagram of another implementation of the smart video doorbell in one embodiment of the present invention;

[0021] Figure 3 is a schematic structural diagram of a fourth housing in an embodiment of the present invention;

[0022] Figure 4 is a schematic structural diagram of a second housing in one embodiment of the present invention;

[0023] Figure 5 is a schematic structural diagram of a battery support in one embodiment of the present invention;

[0024] Figure 6 It is a structural schematic diagram of a first mounting plate in one embodiment of the present invention;

[0025] Figure 7 Schematic diagram of the structure of the first housing in one embodiment of the present invention. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0027] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0028] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Video doorbells are commonly known as electronic cat's eyes, which integrate the functions of cat's eyes and doorbells. Compared with traditional cat's eyes, video doorbells have a wider viewing angle and a wider viewing range, which improves safety. In addition, video doorbells can be used by people with poor eyesight or children who are not tall enough. When the bell rings, the picture will appear at the same time, which is highly universal. However, most video doorbells cannot be adjusted in size. Therefore, when it comes to the size of different door frames, video doorbells cannot be flexibly adjusted and adapted, which has great limitations.

[0030] In response to the above problems, an embodiment of the present application provides a smart video doorbell that can be flexibly adjusted to door frames of different sizes.

[0031] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1 A smart video doorbell includes: a host device 100, an auxiliary device 200 and a fixing device 300, the fixing device 300 includes an adjusting component 310, the adjusting component 310 includes a first mounting plate 311 and a second mounting plate 312, the first mounting plate 311 is arranged on the host device 100, the second mounting plate 312 is arranged on the auxiliary device 200, a groove 3111 is opened on the first mounting plate 311, and the second mounting plate 312 is arranged in the groove 3111, so that the second mounting plate 312 slides in the groove 3111 toward or away from the host device 100.

[0033] It should be noted that, by providing a groove 3111 on the first mounting plate 311, the second mounting plate 312 connected to the auxiliary device 200 can slide toward the main device 100, thereby achieving the purpose of adjusting the size, so that it can adapt to door frames of more sizes and types, and improve universality. Among them, the main device 100 is placed inside the door to observe the situation outside the door, and the auxiliary device 200 is placed outside the door to shoot the situation outside the door.

[0034] See also Figure 1 In one embodiment, the host device 100 includes a first housing 110, and the first housing 110 is disposed on a first mounting plate 311. Specifically, a first threaded hole is provided on the first mounting plate 311.

[0035] It should be noted that the first housing 110 is used to fix the first mounting plate 311, and the first mounting plate 311 is fixed to the first housing 110 by screwing. Furthermore, the first housing 110 is also used to place components such as a mainboard, a microphone, and a light sensor.

[0036] See also Figure 1 and Figure 3 In one embodiment, the host device 100 further includes a second housing 120 , which is disposed on the first housing 110 . Specifically, the host device 100 further includes a display screen 130 , which is disposed on the second housing 120 .

[0037] It should be noted that the second housing 120 is used to install a display screen, which is usually facing the inside of the door, and an inclined surface is provided on the second housing 120 so that the display screen 130 can be slightly tilted to facilitate viewing by the elderly or children.

[0038] See also Figure 1 In one embodiment, the host device 100 further includes a power button 140 , and the power button 140 is disposed on the first housing 110 .

[0039] It should be noted that the power button 140 is a switch for actively controlling the start and stop of the host device 100 .

[0040] See also Figure 1 In one embodiment, the auxiliary device 200 includes a third housing 210, and the third housing 210 is disposed on a second mounting plate 312. Specifically, a second threaded hole is formed on the second mounting plate 312.

[0041] It should be noted that the third housing 210 is used to fix the second mounting plate 312, and the second mounting plate 312 is assembled on the third housing 210 by screwing. Furthermore, the interior of the third housing 210 is also used to install components such as speakers and circuit boards.

[0042] See also Figure 1 In one embodiment, the auxiliary device 200 further includes a fourth housing 220 , which is disposed on the third housing 210 . Specifically, the auxiliary device 200 further includes a photographing component 230 , which is disposed on the fourth housing 220 .

[0043] It should be noted that the fourth housing 220 is used to install the shooting assembly 230 , which is usually placed outside the door to shoot the situation outside the door. Further, the shooting assembly 230 includes a lens 231 , which is arranged on the fourth housing 220 .

[0044] In order to ensure the flexibility of shooting angle, the shooting angle is made wider. Figure 3 In another embodiment, the auxiliary device 200 further includes a lens mount 240, which is disposed on the fourth housing 220. A first rolling groove 241 and a second rolling groove 242 are provided on the inner wall of the lens mount 240, and the lens 231 is disposed in the lens mount 240. Specifically, by providing the first rolling groove 241 and the second rolling groove 242, the lens can roll in the first rolling groove 241 and the second rolling groove 242. During the rolling process, the first rolling groove 241 and the second rolling groove 242 provide a flipping and moving space for the lens, thereby enabling the lens 231 to rotate at a larger angle, thereby enabling a wider shooting angle.

[0045] It is understandable that video doorbells generally rely on batteries to maintain normal operation. However, the disassembly and installation of batteries in current video doorbells is very cumbersome and takes a long time. Figure 4In another embodiment, the host device 100 further includes a rotating assembly 150 and a battery holder 160. The rotating assembly 150 includes a first bottom block 151, a first support arm 152, a first rotation axis 153, a second support arm 154 and a second bottom block 155. The first bottom block 151 is disposed on the second housing 120. The first support arm 152 is disposed on the first bottom block 151. The first rotation axis 153 passes through the first support arm 152 and the second support arm 154 respectively. The second support arm 154 is disposed on the second bottom block 155. The second bottom block 155 is disposed on the first housing 110. The battery holder 160 0 is arranged on the second shell 120, a battery compartment is arranged on the battery support 160, and the battery compartment is used to place the battery. The rotating assembly 100 also includes a third bottom block 156, a third support arm 157, a second rotating shaft 158, a fourth support arm 159 and a fourth bottom block 1511, the third bottom block 156 is arranged on the second shell 120, the third support arm 157 is arranged on the third bottom block 156, the second rotating shaft 158 ​​passes through the third support arm 157 and the fourth support arm 159 respectively, the fourth support arm 159 is arranged on the fourth bottom block 1511, and the fourth bottom block 1511 is arranged on the first shell 110.

[0046] It should be noted that the second housing 120 and the battery holder 160 are connected and fixed by means of a buckle, so that the sealing can be ensured. Furthermore, when the battery needs to be disassembled, it is only necessary to gently pry apart the second housing 120 and the first housing 110, and then lift the second housing 120 to expose the battery compartment, and then remove the battery. The above process is very simple and convenient, and does not take a long time, thereby simplifying the process of disassembling and assembling the battery.

[0047] It is understandable that video doorbells usually need to be operated frequently, so it is inevitable that heat will accumulate locally on the motherboard and circuit board. Figure 4 In another embodiment, the host device 100 further includes a first heat sink 170, a first positioning column 180 and a limit block 190, the first positioning column 170 is disposed on the second shell 120, the limit block 190 is disposed on the second shell 120, the first heat sink 170 is disposed on the second shell 120, and the first heat sink 170 is respectively connected to the first positioning column 180 and the limit block 190.

[0048] It should be noted that the first heat sink 170 can be an aluminum sheet. The first heat sink 170 is located below the mainboard and in direct contact with the mainboard to absorb the heat on the mainboard and finally dissipate the heat through the first heat sink 170. This prevents heat from accumulating on the mainboard. Among them, a plurality of first positioning columns 180 are provided, which are used to facilitate the installation and positioning of the first heat sink 170. At the same time, the first positioning column 180 and the limiting block 190 jointly play a role in limiting the first heat sink 170.

[0049] See also Figure 3 In another embodiment, the auxiliary device 200 further includes a second heat sink 250 and a second positioning column 260, wherein the second heat sink 250 is disposed on the third housing 210, the second positioning column 260 is disposed on the third housing 210, and the second heat sink 250 is connected to the second positioning column 260.

[0050] It should be noted that the second heat sink 250 can be an aluminum sheet, and the second heat sink 250 is located below the circuit board, in direct contact with the circuit board to absorb the heat on the circuit board, and finally the heat is dissipated from the second heat sink 250. This prevents heat from accumulating on the motherboard. Among them, a plurality of second positioning columns 260 are provided, which are used to facilitate the installation and positioning of the second heat sink 250.

[0051] See also Figure 5 In another embodiment, the battery in the video doorbell may also generate heat after long-term operation, so it is particularly important to dissipate heat from the battery. The host device 100 further includes horizontal heat dissipation ribs 1100 and vertical heat dissipation ribs 1200, which are respectively disposed on the battery support 160. The horizontal heat dissipation ribs 1100 and the vertical heat dissipation ribs 1200 are perpendicular to each other to form a heat dissipation grid.

[0052] It should be noted that, by providing the horizontal heat dissipation ribs 1100 and the vertical heat dissipation ribs 1200 , the heat dissipation area of ​​the battery holder 160 can be increased, thereby playing a role in assisting the heat dissipation of the battery to avoid heat accumulation.

[0053] It is understandable that the video doorbell is usually installed on the door frame. With the different strengths of closing and opening the door each time, the first mounting plate 311 and the second mounting plate 312 will inevitably become loose, which will cause the lens 231 to be offset and unable to shoot the situation outside the door at a normal angle. Figure 6In another embodiment, the adjustment component 310 further includes a first sliding column 313, a first rubber ring 314, a first bearing ring 315, a second sliding column 316, a second rubber ring 317 and a second bearing ring 318, the first mounting plate 311 is provided with a first avoidance hole 3112 and a second avoidance hole 3113, the first sliding column 313 is arranged on the first rubber ring 314, the first rubber ring 314 is arranged on the first bearing ring 315, the second mounting plate 312 is provided with a third avoidance hole 3121 and the fourth avoidance hole 3122, the first ... The column 313 passes through the third avoidance hole 3121, the first rubber ring 314 is arranged in the first avoidance hole 3112, the first rubber ring 314 is connected to the hole wall of the first avoidance hole 3112, the second sliding column 316 is arranged on the second rubber ring 317, the second rubber ring 317 is arranged on the second supporting ring 318, the second sliding column 316 passes through the fourth avoidance hole 3122, the second rubber ring 317 is arranged in the second avoidance hole 3113, and the second rubber ring 317 is connected to the hole wall of the second avoidance hole 3113.

[0054] It should be noted that the first rubber ring 317 can slide in the first avoidance hole 3112, and the second sliding column 316 can slide in the second avoidance hole 3113. Since the first rubber ring 314 and the second rubber ring 317 are made of rubber, there will be a large friction force when they contact the inner wall of the avoidance hole, so that the second mounting plate 312 will not move easily. In addition, the first sliding column 313 and the second sliding column 316 can be clamped with the second mounting plate 312, so that the second mounting plate 312 can be more firmly assembled on the first mounting plate 311. Even if the door is closed or opened vigorously for many times, the first mounting plate 311 and the second mounting plate 312 will not move relative to each other, thereby ensuring that the angle of the shooting lens is at the optimal angle.

[0055] For further information, see Figure 1 and Figure 2 In another embodiment, in windy and rainy weather such as typhoons, the host device 100 or the auxiliary device 200 will inevitably be attacked by rain. Therefore, the host device 100 further includes a first waterproof pad 1300, which is disposed on the first housing 110, and the auxiliary device 200 further includes a second waterproof pad 270, which is disposed on the third housing 210.

[0056] It should be noted that the first waterproof pad 1300 and the second waterproof pad 270 are both rubber pads, on which water drops will naturally slide down. Furthermore, the first waterproof pad 1300 covers the screw holes of the first housing 110, and the second waterproof pad 270 covers the screw holes of the third housing 210, thereby preventing rainwater from entering the device and causing the risk of short circuit and burnout.

[0057] It is understandable that the hearing of the elderly is often poor, and if the volume of the speaker is low, the elderly often cannot hear it. Figure 7 The host device 100 also includes a sound amplification component 1400, which includes a fixed ring body 1401, a waterproof rubber ring 1402 and a sound transmission cavity 1403. The waterproof rubber ring 1402 is arranged in the fixed ring body 1401. The fixed ring body 1401 is used to place a speaker. The fixed ring body 1401 is connected to the sound transmission cavity 1403, and the sound transmission cavity 1403 is provided with a sloped portion 1404.

[0058] It should be noted that the inclined surface 1404 on the sound transmission cavity 1403 is a wavy inclined surface, that is, the slope of the inclined surface close to the speaker is relatively gentle, and the slope of the inclined surface far from the speaker is relatively steep, forming an expansion trend. In this way, when the speaker makes a sound, the sound is amplified layer by layer through the inclined surface 1404, so that the decibel of the sound is increased, which is convenient for the elderly to hear.

[0059] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0060] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A smart video doorbell, characterized in that: include: Host device; Auxiliary engine device; A fixing device, the fixing device includes an adjustment component, the adjustment component includes a first mounting plate and a second mounting plate, the first mounting plate is arranged on the main device, the second mounting plate is arranged on the auxiliary device, the first mounting plate is provided with a groove, and the second mounting plate is arranged in the groove, so that the second mounting plate can slide in the groove toward or away from the main device.

2. The smart video doorbell according to claim 1, characterized in that: The host device includes a first housing, and the first housing is disposed on the first mounting plate.

3. The smart video doorbell according to claim 2, characterized in that: The host device further includes a second housing, and the second housing is disposed on the first housing.

4. The smart video doorbell according to claim 2, characterized in that: The host device also includes a display screen, and the display screen is arranged on the second housing.

5. The smart video doorbell according to claim 1, characterized in that: The first mounting plate is provided with a first threaded hole.

6. The smart video doorbell according to claim 1, characterized in that: The host device further includes a power button, and the power button is disposed on the first housing.

7. The smart video doorbell according to claim 1, characterized in that: The auxiliary device includes a third housing, and the third housing is arranged on the second mounting plate.

8. The smart video doorbell according to claim 1, characterized in that: A second threaded hole is formed on the second mounting plate.

9. The smart video doorbell according to claim 7, characterized in that: The auxiliary device further includes a fourth housing, and the fourth housing is arranged on the third housing.

10. The smart video doorbell according to claim 9, characterized in that: The auxiliary device further includes a photographing component, and the photographing component is arranged on the fourth housing.

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