Visual doorbell

Abstract

The utility model relates to the technical field of doorbells, and particularly discloses a visual doorbell, a base comprises a vertical plate and an internal thread cylinder, the front end of the internal thread cylinder is fixedly sleeved at the center of the vertical plate, the rear end of the internal thread cylinder is rotatably sleeved with a reserved door opening, and the bottom of the front wall of the vertical plate is provided with a clamping groove for clamping a rechargeable battery. The sleeving piece comprises an inner cylinder and an annular plate fixed to the rear end of the inner cylinder, the inner cylinder is sleeved with the inner threaded cylinder in a threaded mode, the camera shooting button assembly comprises a cylindrical base and a connecting line, the cylindrical base is sleeved with the inner cylinder, and the rear end face of the cylindrical base is sleeved with the camera and the button switch. The camera and the button switch are electrically connected with a core wire of the connecting wire, a through hole corresponding to the button switch is formed in tempered glass of an inner cavity of the annular plate, and jacks matched with the connecting wire and the end of a power supply wire on the rechargeable battery in an inserted mode are formed in the bottom face of a wiring end block on the bottom face of the visual host. A protective shell is detachably installed on the front wall of the vertical plate and located on the lower side of the visual host. The problem that the visual doorbell is difficult to install is well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of doorbells, in particular to a visual doorbell. Background Art

[0002] A video doorbell is an intelligent monitoring device installed on or outside a door to monitor the scene outside the door. The monitoring range of a video doorbell lens has always been an important performance indicator used to evaluate the performance of a video doorbell.

[0003] For entrance doors that are not equipped with video doorbells at the factory, the process of installing the doorbells at a later stage is more complicated, and it is often necessary to open and drill holes in the entrance doors, making the installation difficult. Utility Model Content

[0004] The utility model aims to provide a video doorbell, which is used to solve the problem that the current video doorbell is difficult to install.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a visual doorbell, comprising a visual host, a button switch and a camera, the front wall of the visual host is provided with a display screen, the button switch and the camera are electrically connected to the visual host, the base comprises a vertical plate and an internally threaded cylinder whose front end is fixedly sleeved in the center of the vertical plate and whose rear end is rotatably sleeved with a reserved door opening, a card-mounting slot is provided at the bottom of the front wall of the vertical plate, the rechargeable battery is card-mounted in the card-mounting slot, a power supply line is connected to the top surface of the rechargeable battery, the sleeve comprises an inner cylinder and an annular plate fixedly connected to the rear end of the inner cylinder by the inner edge of the front wall, and the front part of the outer peripheral wall of the inner cylinder is provided with a screw thread connected to the inner cavity of the internally threaded cylinder The outer thread is matched with the thread sleeve, and the inner cavity of the annular plate is embedded with tempered glass. The camera button assembly includes a cylindrical seat sleeved in the inner cylinder and a connecting line connected to the front end of the cylindrical seat. The camera and the button switch are respectively sleeved on the rear end surface of the cylindrical seat, and the camera and the button switch are respectively electrically connected to the core wire of the connecting line. A through hole matching the button switch sleeve is provided on the tempered glass of the inner cavity of the annular plate. The bottom surface of the visual host is provided with a terminal block, and the bottom surface of the terminal block is provided with jacks respectively plugged with the connecting line and the power supply line ends. The front wall of the vertical plate is located at the lower side of the visual host and is detachably mounted with a protective shell.

[0006] Preferably, the top and bottom of both sides of the protective shell are respectively provided with side grooves, the center of the rear wall of the side groove is respectively provided with a through hole, the two sides of the bottom end of the vertical plate and the two sides near the middle are respectively provided with threaded holes corresponding to the through holes, and the top center of the protective shell is provided with a notch that matches the terminal block, and the through hole is sleeved with a suture screw that matches the threaded sleeve of the threaded hole.

[0007] Preferably, the inner circumferential wall of the inner cylinder is provided with an internal thread, and the outer circumferential wall of the cylindrical seat is provided with an external thread 1 which is sleeved and matched with the internal thread.

[0008] Preferably, a knob is radially fixed to the middle portion of the front end surface of the cylindrical seat.

[0009] Preferably, vertical card slots extending in the vertical direction are respectively provided on both sides of the center line of the top of the front wall of the vertical plate, and card connection structures matching with the vertical card slots are respectively provided on both sides of the center of the rear wall of the visual host.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model relates to a video doorbell which can be conveniently and flexibly installed at a hole reserved on a door panel, and the installation process does not require operations such as drilling holes on the door panel, and the installation steps are simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall exploded structure of the utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the visual host of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the camera of the utility model;

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the rechargeable battery of the utility model;

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the base of the utility model;

[0017] Figure 6 It is a three-dimensional structural schematic diagram of the socket connector of the utility model;

[0018] Figure 7 It is a three-dimensional structural schematic diagram of the protective shell of the utility model.

[0019] In the figure: 1-visual host; 1.1-display screen; 1.2-card connection structure; 1.3-terminal block;

[0020] 2-camera button assembly; 2.1-cylindrical seat; 2.1.1-external thread one; 2.2-button switch; 2.3-camera;

[0021] 2.4-Connecting wire; 2.5-Knob;

[0022] 3-Rechargeable battery; 3.1-Power supply line;

[0023] 4-base; 4.1-vertical plate; 4.1.1-vertical slot; 4.1.2-threaded hole; 4.2-internal threaded tube; 4.3-card-mounted slot;

[0024] 5- socket; 5.1- inner cylinder; 5.1.1- external thread 2; 5.1.2- internal thread; 5.2- annular plate;

[0025] 6-protective shell; 6.1-side groove; 6.2-perforation; 6.3-notch;

[0026] 7-Suture screws. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-7 The utility model provides a technical solution: a video doorbell, comprising a video host 1, a button switch 2.2 and a camera 2.3. A display screen 1.1 is provided on the front wall of the video host 1, and a control circuit board and a ringing component are integrated in the video host 1. A wiring terminal block 1.3 is provided in the middle of the bottom surface of the video host 1, and a wiring jack and a slot are provided on the bottom surface of the wiring terminal block 1.3. A clamping structure 1.2 extending vertically is provided on both sides of the center of the rear wall of the video host 1.

[0029] The base 4 includes a vertical plate 4.1 and an internally threaded tube 4.2 whose front end is fixedly sleeved in the center of the vertical plate 4.1 and whose rear end is rotatably sleeved with the reserved door opening. A clamping groove 4.3 is provided at the bottom of the front wall of the vertical plate 4.1, and a vertical clamping groove 4.1.1 is provided on the rear wall of the vertical plate 4.1 to match the clamping structure 1.2 along the vertical clamping direction. Threaded holes 4.1.2 are respectively provided on both sides of the bottom end of the vertical plate 4.1 and on both sides near the middle.

[0030] The rechargeable battery 3 is clamped in the clamping slot 4.3, the top surface of the rechargeable battery 3 is connected with a power supply line 3.1, and the end of the power supply line 3.1 is inserted into the jack on the bottom surface of the terminal block 1.3.

[0031] The sleeve 5 comprises an inner cylinder 5.1 and an annular plate 5.2 whose inner edge of the front wall is fixedly connected to the rear end of the inner cylinder 5.1. The front part of the outer peripheral wall of the inner cylinder 5.1 is provided with an external thread 5.1.1 which matches the inner cavity thread sleeve of the internal thread cylinder 4.2. The inner cavity of the annular plate 5.2 is embedded with tempered glass, and the inner peripheral wall of the inner cylinder 5.1 is provided with an internal thread 5.1.2.

[0032] The camera button assembly 2 includes a cylindrical seat 2.1 and a connecting wire 2.4 connected to the front end of the cylindrical seat 2.1. The camera 2.3 and the button switch 2.2 are respectively mounted on the rear end surface of the cylindrical seat 2.1. The camera 2.3 and the button switch 2.2 are respectively electrically connected to the core wire of the connecting wire 2.4. The tempered glass of the inner cavity of the annular plate 5.2 is provided with a through hole that matches the button switch 2.2. The end of the connecting wire 2.4 is inserted into the slot on the bottom surface of the terminal block 1.3. The outer peripheral wall of the cylindrical seat 2.1 is provided with an external thread 2.1.1 that matches the internal thread 5.1.2.

[0033] Side grooves 6.1 are respectively arranged at the top and bottom of both sides of the protective shell 6, and through holes 6.2 are respectively arranged at the center of the rear wall of the side grooves 6.1. A notch 6.3 matching with the terminal block 1.3 is arranged at the center of the top of the protective shell 6, and a suture screw 7 matching with the threaded hole 4.1.2 is sleeved in the through hole 6.2.

[0034] In summary, when installing the video doorbell, the cylindrical seat 2.1 is sleeved into the inner cavity of the inner cylinder 5.1 through the threaded sleeve relationship between the external thread 2.1.1 and the internal thread 5.1.2. The tempered glass in the inner cavity of the annular plate 5.2 is nested after the cylindrical seat 2.1 is installed in the inner cavity of the inner cylinder 5.1, so that the through hole on it can be sleeved on the button switch 2.2. Glue is added between the outer edge of the tempered glass and the inner edge of the annular plate 5.2.

[0035] Then, insert the inner cylinder 5.1 into the door hole reserved in the door panel from the outside of the door, so that the annular plate 5.2 fits on the surface of the outer door panel. Then, install the base 4 from the inside of the door, that is, the rear end of the inner threaded cylinder 4.2 is threadedly sleeved with the inner cylinder 5.1. After being screwed and tightened, the vertical plate 4.1 is in an upright state, and the rear wall of the vertical plate 4.1 fits on the door panel. Then, through the clamping relationship between the clamping structure 1.2 and the vertical clamping groove 4.1.1, the video host 1 is clamped on the top of the front wall of the vertical plate 4.1.

[0036] Then, the rechargeable battery 3 is mounted in the mounting slot 4.3, and then the ends of the connecting wire 2.4 and the power supply wire 3.1 are respectively inserted into the slots and holes on the bottom surface of the terminal block 1.3.

[0037] Finally, install the protective shell 6, and clamp the notch of the protective shell 6 on the terminal block 1.3 accordingly, and make the through hole 6.2 correspond to the threaded hole 4.1.2 one by one, and install the suture screw 7 to complete the overall installation process of the video doorbell.

[0038] In order to facilitate the rotatable installation of the cylindrical seat 2.1 in the inner cavity of the inner cylinder 5.1, a knob 2.5 is radially fixed in the middle of the front end surface of the cylindrical seat 2.1.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A video doorbell, comprising a video host (1), a button switch (2.2) and a camera (2.3), wherein a display screen (1.1) is provided on the front wall of the video host (1), and the button switch (2.2) and the camera (2.3) are electrically connected to the video host (1), characterized in that: Also includes: A base (4), the base (4) comprising a vertical plate (4.1) and an internally threaded tube (4.2) whose front end is fixedly sleeved in the center of the vertical plate (4.1) and whose rear end is rotatably sleeved in the reserved door opening, and a clamping groove (4.3) is provided at the bottom of the front wall of the vertical plate (4.1); A rechargeable battery (3), the rechargeable battery (3) being mounted in the mounting slot (4.3), and the top surface of the rechargeable battery (3) being connected to a power supply line (3.1); A sleeve connector (5), the sleeve connector (5) comprising an inner cylinder (5.1) and an annular plate (5.2) whose inner edge of the front wall is fixedly connected to the rear end of the inner cylinder (5.1); the front part of the outer peripheral wall of the inner cylinder (5.1) is provided with an outer thread second (5.1.1) which is threadedly sleeved and matched with the inner cavity of the inner thread cylinder (4.2); and the inner cavity of the annular plate (5.2) is embedded with tempered glass; A camera button assembly (2), the camera button assembly (2) comprising a cylindrical seat (2.1) sleeved in the inner cylinder (5.1) and a connecting wire (2.4) connected to the front end of the cylindrical seat (2.1), the camera (2.3) and the button switch (2.2) being sleeved on the rear end surface of the cylindrical seat (2.1), the camera (2.3) and the button switch (2.2) being electrically connected to the core wire of the connecting wire (2.4) respectively; The tempered glass in the inner cavity of the annular plate (5.2) is provided with a through hole that is sleeved and matched with the button switch (2.2); the bottom surface of the visual host (1) is provided with a wiring terminal block (1.3); the bottom surface of the wiring terminal block (1.3) is provided with sockets that are respectively plugged and matched with the ends of the connecting wire (2.4) and the power supply wire (3.1); and a protective shell (6) is detachably installed at a position on the front wall of the vertical plate (4.1) located at the lower side of the visual host (1).

2. A video doorbell according to claim 1, characterized in that: The top and bottom of both sides of the protective shell (6) are respectively provided with side grooves (6.1), the center of the rear wall of the side groove (6.1) is respectively provided with a through hole (6.2), the two sides of the bottom end of the vertical plate (4.1) and the two sides near the middle are respectively provided with threaded holes (4.1.2) corresponding to the through holes (6.2), the top center of the protective shell (6) is provided with a notch (6.3) that is snap-fitted with the terminal block (1.3), and the through hole (6.2) is sleeved with a suture screw (7) that is threadedly sleeved with the threaded hole (4.1.2) and matches.

3. A video doorbell according to claim 1, characterized in that: The inner peripheral wall of the inner cylinder (5.1) is provided with an internal thread (5.1.2), and the outer peripheral wall of the cylindrical seat (2.1) is provided with an external thread 1 (2.1.1) which is sleeved and matched with the internal thread (5.1.2).

4. A video doorbell according to claim 3, characterized in that: A knob (2.5) is radially fixed to the middle of the front end surface of the cylindrical seat (2.1).

5. A video doorbell according to claim 1, characterized in that: Vertical card slots (4.1.1) extending vertically are respectively provided on both sides of the center line of the top of the front wall of the vertical plate (4.1), and card connection structures (1.2) card-connected and matched with the vertical card slots (4.1.1) are respectively provided on both sides of the center of the rear wall of the visual host (1).

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