Wireless intelligent talkback doorbell

Abstract

The utility model discloses a wireless intelligent talkback doorbell which comprises an upper layer structure, a middle layer structure and a lower layer structure, the lower layer structure is provided with a plurality of threaded openings, the lower layer structure penetrates through the threaded openings through bolts and is fixed on a door body, and a plurality of limiting notches are fixed on one side, close to the middle layer structure, of the lower layer structure. Through the arrangement of multiple groups of fixing devices, the mutual position of the upper layer structure and the middle layer structure can be fixed, so that the upper layer structure cannot be easily separated from the middle layer structure, and when the talkback doorbell breaks down and needs to be disassembled and maintained, the upper layer structure and the middle layer structure can be conveniently separated for maintenance. And the device is convenient to install and worthy of popularization.

Description

Technical Field

[0001] This utility model relates to the field of wireless intercom doorbell technology, specifically to a wireless intelligent intercom doorbell. Background Technology

[0002] A voice intercom doorbell is a product that integrates the functions of a regular doorbell and voice intercom, providing convenience for people's lives while also improving home security and providing reliable protection for home safety. As a convenient and practical product, voice intercom doorbells have been widely used in my country. Since the late 1990s, their application has mainly been in commercial residential buildings, and their scale of use has grown rapidly, now commonly found in high-rise and mid-rise residential buildings in urban communities.

[0003] Wireless intercom doorbells make it easy for visitors to chat with the homeowner inside, identify themselves, and ask the homeowner to open the door. However, most existing doorbells are wired, which requires wiring in the building, making the operation cumbersome. Moreover, existing wireless intercom doorbell devices are usually fixed to the door with screws, and repeated installation can easily damage the door. Installation and disassembly waste a lot of time and are inconvenient for users. Utility Model Content

[0004] In view of the shortcomings of the prior art mentioned above, the purpose of this utility model is to provide a wireless intelligent intercom doorbell. Through multiple fixed settings, the relative positions of the upper and middle structures can be fixed, so that the upper structure will not easily detach from the middle structure. When the intercom doorbell malfunctions and needs to be disassembled for repair, it is convenient to separate the upper and middle structures for repair. It has the advantage of convenient installation and is worth promoting.

[0005] A wireless smart intercom doorbell includes an upper structure, a middle structure and a lower structure. The lower structure has multiple threaded openings and is fixed to the door body by bolts passing through the threaded openings. The lower structure has multiple limiting slots fixed on the side near the middle structure, and the limiting slots have openings.

[0006] Multiple limiting blocks are fixed on the back of the middle layer structure. The multiple limiting blocks are set by bolts through the opening and are matched with the limiting slot. When the lower layer structure is connected to the middle layer structure, the limiting blocks are located in the limiting slot.

[0007] Multiple buckles are fixedly installed on the side of the middle layer structure near the upper layer structure, and multiple slots are fixedly installed at the top corner of the side of the upper layer structure near the middle layer structure. Each slot contains a card plate. When the upper layer structure is connected to the middle layer structure, the buckles are aligned with the slots and the buckles engage with the card plates.

[0008] A dialogue hole is provided at the bottom of the side of the upper structure away from the middle structure, a peephole is fixed in the middle of the side of the upper structure away from the middle structure, and a button is provided near the dialogue hole on the side of the upper structure away from the middle structure.

[0009] As a further embodiment of this utility model, an extension hole is fixedly installed in the middle part of the middle layer structure near the upper layer structure, and an installation hole is fixedly installed in the upper layer structure near the middle layer structure, with the extension hole and the installation hole being configured to cooperate.

[0010] As a further embodiment of this utility model, a battery slot is provided on the middle layer structure, and circuit boards are connected to both sides of the battery slot.

[0011] As a further embodiment of this utility model, a microphone, a speaker, a processor, and a reset switch are electrically connected to one side of the circuit board.

[0012] As a further embodiment of this utility model, a camera and a wireless transceiver are electrically connected to the circuit board on the other side.

[0013] As a further embodiment of this utility model, a protruding ring is fixedly installed on the top of the side of the middle layer structure near the upper layer structure, and a snap-fit ​​ring is fixedly installed on the side of the upper layer structure near the middle layer structure. When the upper layer structure is connected to the middle layer structure, the protruding ring is located inside the snap-fit ​​ring.

[0014] As a further embodiment of this utility model, the cat's eye is aligned with the camera.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] (1) This utility model has multiple slots with a card plate fixed inside each slot. When the upper structure is connected to the middle structure, the buckle will align with the card plate inside the slot and engage with the card plate. This connection method makes installation and disassembly more convenient and quick. A protruding ring is fixedly installed on the top of the side of the middle structure near the upper structure, and a snap ring is fixedly installed on the side of the upper structure. When the upper structure is connected to the middle structure, the protruding ring is located inside the snap ring, increasing the connection stability. An extension hole is fixedly installed in the middle of the side of the middle structure near the upper structure, and an installation hole is fixed on the side of the upper structure. The extension hole and the installation hole are matched. Through multiple fixed settings, the relative positions of the upper structure and the middle structure can be fixed, so that the upper structure will not easily detach from the middle structure. When disassembling, the upper structure is lifted up and then shaken left and right to remove it. When the intercom doorbell malfunctions and needs to be disassembled for repair, it is convenient to separate the upper structure from the middle structure for repair. It has the advantage of convenient installation and is worth promoting.

[0017] (2) By setting a limiting block and a limiting slot, when the middle layer structure is connected to the lower layer structure, the limiting block is set to be fixed with the limiting slot through the bolt through the opening, which makes it easy to fix the middle layer structure to the lower layer structure and completes the limiting of the middle layer structure, so that the middle layer structure will not easily detach from the lower layer structure, making it more convenient to use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the separated back structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the separated front structure of this utility model;

[0021] Figure 4 This is a front view of the middle layer structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the card slot structure of this utility model;

[0023] In the diagram: 1-Upper structure; 2-Middle structure; 3-Lower structure; 4-Button; 5-Interface; 6-Pet eye; 7-Limiting slot; 8-Threaded opening; 9-Limiting block; 10-Mounting hole; 11-Snap-fit ​​ring; 12-Slot; 13-Panel; 14-Microphone; 15-Battery slot; 16-Speaker; 17-Processor; 18-Wireless transceiver; 19-Circuit board; 20-Camera; 21-Extension hole; 22-Snap-fit; 23-Raised ring; 24-Reset switch. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see the appendix Figure 1-5 A wireless smart intercom doorbell includes an upper structure 1, a middle structure 2, and a lower structure 3. The lower structure 3 has multiple threaded openings 8, and is fixed to the door body by bolts passing through the threaded openings 8. Multiple limiting slots 7 are fixed on the side of the lower structure 3 near the middle structure 2. The limiting slots 7 have openings to facilitate fixing the middle structure 2 to the lower structure 3, thus limiting the middle structure 2 and preventing it from easily detaching from the lower structure 3, making it more convenient to use.

[0028] Multiple limiting blocks 9 are fixed to the back of the middle layer structure 2. The multiple limiting blocks 9 are bolted through the opening and are matched with the limiting slot 7. When the lower layer structure 3 is connected to the middle layer structure 2, the limiting blocks 9 are located in the limiting slot 7. Multiple buckles 22 are fixedly installed on the side of the middle layer structure 2 near the upper layer structure 1. Multiple slots 12 are fixedly installed at the top corner of the side of the upper layer structure 1 near the middle layer structure 2. The slots 12 are fixedly installed with a plate 13 inside. When the upper layer structure 1 is connected to the middle layer structure 2, the buckles 22 are aligned with the slots 12 and the buckles 22 are engaged in the plate 13. Through the matching of the buckles 22 and the plate 13, the upper layer structure 1 and the middle layer structure 2 can be detachably connected, which is highly practical.

[0029] An extension hole 21 is fixedly installed in the middle part of the middle layer structure 2 near the upper layer structure 1, and an installation hole 10 is fixed in the upper layer structure 1 near the middle layer structure 2. The extension hole 21 is configured to cooperate with the installation hole 10.

[0030] A protruding ring 23 is fixedly installed at the top of the middle layer structure 2 near the upper layer structure 1, and a snap-fit ​​ring 11 is fixedly installed on the side of the upper layer structure 1 near the middle layer structure 2. When the upper layer structure 1 is connected to the middle layer structure 2, the protruding ring 23 is located inside the snap-fit ​​ring 11. Through multiple fixed settings, the relative positions of the upper layer structure 1 and the middle layer structure 2 can be fixed, preventing the upper layer structure 1 from easily detaching from the middle layer structure 2. During disassembly, the upper layer structure 1 is lifted upwards, then shaken left and right and pulled out forcefully to remove it. When the intercom doorbell malfunctions and needs to be disassembled for repair, it is convenient to separate the upper layer structure 1 and the middle layer structure 2 for repair, which has the advantage of convenient installation and is worth promoting.

[0031] The middle layer structure 2 is provided with a battery slot 15, and circuit boards 19 are connected to both sides of the battery slot 15. When the battery needs to be replaced, the upper layer structure 1 can be disassembled to replace the battery.

[0032] On the other side of the circuit board 19, a microphone 14, a speaker 16, a processor 17 and a reset switch 24 are electrically connected, and on the other side of the circuit board 19, a camera 20 and a wireless transceiver 18 are electrically connected.

[0033] A dialogue hole 5 is provided at the bottom of the side of the upper structure 1 away from the middle structure 2. A peephole 6 aligned with the camera 20 is fixed in the middle of the side of the upper structure 1 away from the middle structure 2. The peephole 6 is used to protect the camera 20 from dust. A button 4 is provided near the dialogue hole 5 on the side of the upper structure 1 away from the middle structure 2. When in use, pressing the button 4 will activate the microphone 14, speaker 16, processor 17, transceiver 18, and camera 20, and will then produce an audible alert that there is a guest outside the door. It can also be used to communicate with the person standing outside the door.

[0034] Finally, it should be noted that the circuit board 19, microphone 14, speaker 16, camera 20 and other components involved in this utility model are all general standard parts or components known to those skilled in the art. Their structure and principle can be known to those skilled in the art through technical manuals or conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components and the matching controller and power supply, are connected by wires. The specific connection method should refer to the working principle of this utility model. The electrical connection between each electrical component is completed in the order of operation. The detailed connection method is a technology known in the art.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wireless smart intercom doorbell, characterized by, Including upper structure (1), middle structure (2) and lower structure (3), a plurality of threaded openings (8) are formed on the lower structure (3), the lower structure (3) is fixed on the door body by bolts penetrating the threaded openings (8), a plurality of limiting slots (7) are fixed on one side of the lower structure (3) close to the middle structure (2), and openings are formed on the limiting slots (7); A plurality of limiting blocks (9) are fixed on the back of the middle structure (2), and the limiting blocks (9) are arranged in the limiting slots (7) by bolts penetrating the openings when the lower structure (3) is connected with the middle structure (2); A plurality of buckles (22) are fixedly installed on one side of the middle structure (2) close to the upper structure (1), a plurality of clamping grooves (12) are fixedly installed at the top corner of one side of the upper structure (1) close to the middle structure (2), and a clamping plate (13) is fixedly arranged in the clamping groove (12), the buckle (22) is aligned with the clamping groove (12) when the upper structure (1) is connected with the middle structure (2), and the buckle (22) is clamped in the clamping plate (13). A dialogue hole (5) is arranged on the bottom of one side of the upper structure (1) away from the middle structure (2), a cat eye (6) is fixed on one side of the upper structure (1) away from the middle structure (2), and a button (4) is arranged on one side of the upper structure (1) away from the middle structure (2) close to the dialogue hole (5).

2. The wireless smart doorbell intercom of claim 1, wherein, An extension hole (21) is fixedly installed on one side of the middle structure (2) close to the upper structure (1), and a mounting hole (10) is fixed on one side of the upper structure (1) close to the middle structure (2).

3. The wireless smart doorbell intercom of claim 1, wherein, A battery groove (15) is arranged on the middle structure (2), and circuit boards (19) are connected to the two sides of the battery groove (15).

4. The wireless smart intercom doorbell of claim 3, wherein, A microphone (14), a loudspeaker (16), a processor (17) and a reset switch (24) are electrically connected to one side of the circuit board (19).

5. The wireless smart doorbell intercom of claim 3, wherein, A camera (20) and a wireless signal transceiver (18) are electrically connected to the other side of the circuit board (19).

6. The wireless smart doorbell intercom of claim 1, wherein, A protruding ring (23) is fixedly installed on one side of the middle structure (2) close to the upper structure (1), and a clamping ring (11) is fixedly installed on one side of the upper structure (1) close to the middle structure (2), and the protruding ring (23) is located in the clamping ring (11) when the upper structure (1) is connected with the middle structure (2).

7. The wireless smart doorbell intercom of claim 1, wherein, The cat eye (6) is aligned with the camera (20).

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