A building intercom device

Abstract

The utility model relates to the technical field of intercom devices, and in particular to a building intercom device, comprising a mounting base and a building intercom device body, wherein the building intercom device body is mounted on one side of the mounting base, an electric connection component is fixedly connected to the inner side of the mounting base, a card plate component is mounted on the inner side of the building intercom device body, a storage groove is provided on the inner side of the building intercom device body, an electric connector is fixedly connected to one side of the building intercom device body, a card slot is provided on the inner side of the mounting base, a rubber sealing frame is fixedly connected to one side of the building intercom device body, the electric connection component comprises a casing, a short wire is fixedly connected to the inner side of the casing, a spring telescopic rod is fixedly connected to the inner side of the casing, and a solid conductive column is fixedly connected to one side of the spring telescopic rod. In the utility model, the device has the function of blocking moisture from a wall, preventing moisture from entering the interior of the building intercom device body through the short wire, thereby ensuring the service life of the building intercom device body.

Description

Technical Field

[0001] The utility model relates to the technical field of intercom devices, in particular to a building intercom device. Background Art

[0002] The building intercom device is an intelligent security system, which is mainly used in residential areas, high-rise buildings or commercial buildings to realize calls and information exchange between visitors, residents and property management centers, and control the safe entrance and exit channels of the community.

[0003] In order to protect the service life of the building intercom device, the existing device sets a waterproof mechanism on the outside of the building intercom device. Although the outside of the building intercom device has a waterproof effect, the moisture of the wall will enter the inside of the building intercom device through the wiring cloth on the back of the building intercom device, reducing the waterproof performance of the building intercom device. Therefore, a building intercom device is proposed to address the above problem. Utility Model Content

[0004] The utility model aims to provide a building intercom device to solve the problem that moisture from the wall may enter the interior of the building intercom device through the wiring cloth on the back of the building intercom device, thereby reducing the waterproof performance of the building intercom device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A building intercom device comprises a mounting base and a building intercom device body, wherein the building intercom device body is mounted on one side of the mounting base, a power connection component is fixedly connected to the inner side of the mounting base, a card plate component is mounted on the inner side of the building intercom device body, a storage groove is provided on the inner side of the building intercom device body, an electric connector is fixedly connected to one side of the building intercom device body, a card slot is provided on the inner side of the mounting base, a rubber sealing frame is fixedly connected to one side of the building intercom device body, the power connection component comprises a casing, and the casing has a storage groove. A short wire is fixedly connected to the side of the described sleeve, a spring telescopic rod is fixedly connected to the inner side of the sleeve, a solid conductive column is fixedly connected to one side of the spring telescopic rod, an active electric head is fixedly connected to one side of the solid conductive column, the card plate assembly includes a limiting square plate, a slope card plate is fixedly connected to one side of the limiting square plate, a support rod is fixedly connected to one side of the support rod, a magnetic block is fixedly connected to one side of the support rod, a thrust spring is fixedly connected to one side of the limiting square plate.

[0007] As further optimization content of the present invention, the inner side of the mounting seat is hollow, there are two electrical connection components, the electrical connection components correspond to the electrical connectors one by one, one end of the electrical connection component is electrically connected to the electrical connector, the building intercom device body is fitted with the mounting seat, and the inner side of the rubber sealing frame is fitted with the inner side of the mounting seat.

[0008] As a further optimization of the present invention, the shape of the card slot is a rectangular body, the number of the card slots is two, and the card slots are symmetrically arranged at the front end and the rear end of the mounting seat.

[0009] As a further optimization of the present invention, there are two storage grooves, the storage grooves are symmetrically arranged at the front end and the rear end of the building intercom device body, and the storage groove runs through one end of the building intercom device body.

[0010] As a further optimization of the present invention, the shape of the casing is a hollow cylinder, one end of the casing is through-opened, the short wire is through-fixed on the inner side of the casing, the short wire is electrically connected to the external circuit, and the short wire is electrically connected to the active electric head through a solid conductive column.

[0011] As a further optimization of the present invention, the solid conductive column is a cylinder at both ends, a sealing ring is fixedly connected to the outside of the solid conductive column, the outside of the solid conductive column is fitted with the inside of the casing through the sealing ring, and the number of the spring telescopic rods is not less than one.

[0012] As a further optimization of the present invention, one end of the ramp card plate is shaped as a slope structure, the ramp card plate and the limiting square plate are slidably connected to the inner side of the storage groove, one side of the thrust spring is fixedly connected to the inner side of the building intercom device body, and the magnetic block slides on the inner side of the storage groove, and the number of the card plate assemblies is two groups.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by providing a building intercom device body, a mounting base, an electrical connection assembly, a card board assembly, an electrical connector and a card slot, the device has the function of blocking moisture from the wall, preventing moisture from entering the interior of the building intercom device body through short wires, thereby ensuring the service life of the building intercom device body. At the same time, the device is convenient and quick to install and disassemble. During installation, the circuit is connected to the building intercom device body, which is convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic diagram of the main structure of the building intercom device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mounting seat of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the electric connector of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the electrical connection assembly of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the card board assembly of the utility model.

[0021] In the figure: 1. Mounting base; 2. Building intercom device body;

[0022] 3. Electrical connection components; 31. Housing; 32. Short wire; 33. Spring telescopic rod; 34. Solid conductive column; 35. Active electric head;

[0023] 4. Card assembly; 41. Position limiting square plate; 42. Slope card; 43. Support rod; 44. Magnetic block; 45. Thrust spring;

[0024] 5. Storage groove; 6. Electrical connector; 7. Card slot; 8. Rubber sealing frame. DETAILED DESCRIPTION

[0025] 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.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] See also Figure 1-6 The utility model provides a technical solution:

[0028] A building intercom device comprises a mounting base 1 and a building intercom device body 2, wherein the building intercom device body 2 is mounted on one side of the mounting base 1, a power connection component 3 is fixedly connected to the inner side of the mounting base 1, a card board component 4 is mounted on the inner side of the building intercom device body 2, a storage groove 5 is provided on the inner side of the building intercom device body 2, an electric connector 6 is fixedly connected to one side of the building intercom device body 2, a card slot 7 is provided on the inner side of the mounting base 1, a rubber sealing frame 8 is fixedly connected to one side of the building intercom device body 2, and the power connection component 3 comprises a casing 31, and a short wire is fixedly connected to the inner side of the casing 31 32, a spring telescopic rod 33 is fixedly connected to the inner side of the sleeve 31, a solid conductive column 34 is fixedly connected to one side of the spring telescopic rod 33, an active electric head 35 is fixedly connected to one side of the solid conductive column 34, the card assembly 4 includes a limiting square plate 41, a slope card 42 is fixedly connected to one side of the limiting square plate 41, a support rod 43 is fixedly connected to one side of the limiting square plate 41, a magnetic block 44 is fixedly connected to one side of the support rod 43, a support rod 43 is fixedly connected to one side of the limiting square plate 41, a magnetic block 44 is fixedly connected to one side of the limiting square plate 41, and a thrust spring 45 is fixedly connected to one side of the limiting square plate 41.

[0029] As a further implementation of the present solution, the inner side of the mounting seat 1 is hollow, the number of the connecting components 3 is two, the connecting components 3 correspond to the electrical connector 6 one by one, one end of the connecting component 3 is electrically connected to the electrical connector 6, the building intercom device body 2 is fitted with the mounting seat 1, and the inner side of the rubber sealing frame 8 is fitted with the inner side of the mounting seat 1, so that the connecting component 3 and the electrical connector 6 are automatically electrically connected during installation, and at the same time, under the action of the connecting component 3, it is convenient to take out the building intercom device body 2;

[0030] As a further implementation of the present invention, the shape of the card slot 7 is a rectangular body, the number of the card slots 7 is two, and the card slots 7 are symmetrically arranged at the front and rear ends of the mounting seat 1, so that the building intercom device body 2 is conveniently engaged in the card slot 7 through the ramp card plate 42, and the building intercom device body 2 is limited;

[0031] As a further implementation of the present invention, there are two receiving grooves 5, which are symmetrically arranged at the front and rear ends of the building intercom device body 2. The receiving groove 5 runs through one end of the building intercom device body 2, and plays a role in limiting the position of the limiting square plate 41 and the ramp card plate 42 when they move, and also plays a role in storage;

[0032] As a further implementation of the present scheme, the housing 31 is in the shape of a hollow cylinder, one end of the housing 31 is through-opened, a short wire 32 is through-fixed inside the housing 31, the short wire 32 is electrically connected to the external circuit, the short wire 32 is electrically connected to the active electric head 35 through the solid conductive column 34, so that the short wire 32 is conveniently connected to the external power supply, and at the same time is electrically connected to the building intercom device body 2 through the active electric head 35 and the electric connector 6;

[0033] As a further implementation of the present solution, the solid conductive column 34 is a cylinder at both ends, a sealing ring is fixedly connected to the outside of the solid conductive column 34, the outside of the solid conductive column 34 is fitted with the inside of the casing 31 through the sealing ring, and the number of the spring telescopic rod 33 is not less than one, which plays a role in sealing between the solid conductive column 34 and the casing 31 to prevent moisture from entering the inside of the mounting seat 1;

[0034] As a further implementation scheme of the present scheme, one end of the ramp card plate 42 is shaped as a slope structure, the ramp card plate 42 and the limiting square plate 41 are slidably connected to the inner side of the storage groove 5, one side of the thrust spring 45 is fixedly connected to the inner side of the building intercom device body 2, and the magnetic block 44 slides in two groups of card plate assemblies 4 on the inner side of the storage groove 5, so that the building intercom device body 2 can be quickly installed, and the building intercom device body 2 can be disassembled conveniently for later maintenance.

[0035] Working process: When the device is in use and needs to be assembled, the short wire 32 is connected to the external circuit, and then the mounting base 1 is fixed inside the wall, and one end of the building intercom device body 2 is pushed into the mounting base 1. When the ramp card plate 42 contacts the mounting base 1, the ramp card plate 42 moves according to the shape of the ramp card plate 42, and the ramp card plate 42 drives the limiting square plate 41 to slide inside the storage groove 5. One end of the storage groove 5 is in the shape of a rectangular body, which plays a role in the ramp card plate 42 and the limiting square plate 41. When the square plate 41 moves, it acts as a limit, and the limit square plate 41 squeezes the thrust spring 45. The limit square plate 41 drives the support rod 43 and the magnetic block 44 to slide inside the storage groove 5. When one end of the ramp card plate 42 is aligned with the card slot 7, under the elastic force of the thrust spring 45, the ramp card plate 42 slides into the inside of the card slot 7. At this time, the building intercom device body 2 and the mounting seat 1 can be fixed. At the same time, the inner side of the rubber sealing frame 8 fixed on one side of the building intercom device body 2 is aligned with the mounting seat 1. The outer side is fitted to seal the mounting base 1 and the building intercom device body 2. At the same time, the electric connector 6 contacts the active electric head 35, and the electric connector 6 pushes the active electric head 35 and the solid conductive column 34 to move. The solid conductive column 34 is slidably connected to the inside of the casing 31. The casing 31 and the solid conductive column 34 are fitted through the sealing ring to prevent moisture from entering the inside of the mounting base 1. The solid conductive column 34 squeezes the spring telescopic rod 33. Under the elastic force of the spring telescopic rod 33, the main The dynamic electric head 35 is kept in contact with the electric connector 6, so that the dynamic electric head 35 is electrically connected to the electric connector 6. When the building intercom device body 2 needs to be disassembled and maintained, through the two existing magnet blocks 44, under the action of magnetic repulsion, the limiting square plate 41 and the ramp plate 42 move simultaneously, so that the ramp plate 42 slides out of the slot 7. Under the elastic force of the spring telescopic rod 33, the building intercom device body 2 is pushed out, so that the building intercom device body 2 can be maintained, thereby improving the convenience of use.

[0036] 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 building intercom device, comprising a mounting base (1) and a building intercom device body (2), characterized in that: A building intercom device body (2) is mounted on one side of the mounting seat (1), a power connection assembly (3) is fixedly connected to the inner side of the mounting seat (1), a card assembly (4) is mounted on the inner side of the building intercom device body (2), a storage groove (5) is provided on the inner side of the building intercom device body (2), an electric connector (6) is fixedly connected to one side of the building intercom device body (2), a card slot (7) is provided on the inner side of the mounting seat (1), and a rubber sealing frame (8) is fixedly connected to one side of the building intercom device body (2); The electrical connection assembly (3) comprises a casing (31), a short wire (32) is fixedly connected to the inner side of the casing (31), a spring telescopic rod (33) is fixedly connected to the inner side of the casing (31), a solid conductive column (34) is fixedly connected to one side of the spring telescopic rod (33), an active electric head (35) is fixedly connected to one side of the solid conductive column (34), and the clamping plate assembly (4) comprises a limiting square plate (41), a slope clamping plate (42) is fixedly connected to one side of the limiting square plate (41), a support rod (43) is fixedly connected to one side of the support rod (43), a magnetic block (44) is fixedly connected to one side of the limiting square plate (41), and a thrust spring (45) is fixedly connected to one side of the limiting square plate (41).

2. A building intercom device according to claim 1, characterized in that: The inner side of the mounting seat (1) is hollow, the number of the electrical connection components (3) is two, the electrical connection components (3) correspond to the electrical connectors (6) one by one, one end of the electrical connection component (3) is electrically connected to the electrical connector (6), the building intercom device body (2) is fitted with the mounting seat (1), and the inner side of the rubber sealing frame (8) is fitted with the inner side of the mounting seat (1).

3. A building intercom device according to claim 1, characterized in that: The card slot (7) is in the shape of a rectangular body, there are two card slots (7), and the card slots (7) are symmetrically arranged at the front and rear ends of the mounting seat (1).

4. A building intercom device according to claim 1, characterized in that: The number of the storage grooves (5) is two. The storage grooves (5) are symmetrically arranged at the front end and the rear end of the building intercom device body (2). The storage grooves (5) are arranged through one end of the building intercom device body (2).

5. A building intercom device according to claim 1, characterized in that: The casing (31) is in the shape of a hollow cylinder. One end of the casing (31) is opened through. The short wire (32) is fixed through the inside of the casing (31). The short wire (32) is electrically connected to an external circuit. The short wire (32) is electrically connected to an active electric head (35) via a solid conductive column (34).

6. A building intercom device according to claim 1, characterized in that: The solid conductive column (34) is a cylinder with two ends, a sealing ring is fixedly connected to the outside of the solid conductive column (34), the outside of the solid conductive column (34) is fitted with the inside of the casing (31) via the sealing ring, and the number of the spring telescopic rod (33) is not less than one.

7. A building intercom device according to claim 1, characterized in that: One end of the ramp card plate (42) is shaped as a slope structure, the ramp card plate (42) and the limiting square plate (41) are slidably connected to the inner side of the storage groove (5), one side of the thrust spring (45) is fixedly connected to the inner side of the building intercom device body (2), and the magnetic block (44) slides inside the storage groove (5). The number of the card plate assembly (4) is two.

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