CN220087349U

CN220087349U - Building intercom extension

Info

Publication number: CN220087349U
Application number: CN202320975309.7U
Authority: CN
Inventors: 刘梅生
Original assignee: Anhui Jingtong Intelligent Technology Co ltd
Current assignee: Xinjiang Golden Founder Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-24
Anticipated expiration: 2033-04-26

Abstract

The utility model provides a building intercom extension, which comprises an intercom extension body, a storage battery module, a communication module, a press touch switch, a limiting clamping groove, a mounting box, a locking clamping head, a connecting plate and a reset spring.

Description

Building intercom extension

Technical Field

The utility model relates to a building intercom extension, and belongs to the technical field of building intercom extensions.

Background

The building intercom indoor extension is mainly applied to commercial residential buildings, provides bidirectional visual communication between visitors and households, and facilitates communication between the visitors and the households. The building pair comprises an indoor extension set and an outdoor extension set. The externally hung building intercom extension is of a separable structure, a flat terminal is arranged on a base of a wall body through a limiting structure, and the flat terminal can be arranged on the base for use or taken down for independent use.

Chinese patent number CN210670372U discloses a novel indoor extension of building intercom, make the flat board terminal can place on the desktop through setting up L shape casing, make it can adsorb mutually with the installation box through setting up a plurality of groups of magnet that adsorbs, but this design is because the magnetism of magnet self, cause the interference to flat board terminal signal wireless transmission easily, influence call quality, and the adsorption of magnet receives external force easily, the user is unintentional touching can lead to flat board terminal to drop impaired, the practicality is lower, the present urgent need building intercom solves the problem that above-mentioned appears.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the building intercom extension set for solving the problems in the background art, and the building intercom extension set is reasonable in structure, good in fixing effect between the mounting box and the intercom extension set body, simple and convenient to mount and dismount and strong in practicability.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a building extension of talkbacking, includes extension body, battery module, communication module, presses and touch switch, spacing draw-in groove, mounting box, locking dop, connecting plate and reset spring of talkbacking, battery module is installed to extension body rear end face of talkbacking, communication module is installed to extension body rear end face of talkbacking, extension body inside is provided with presses and touches the switch, the spacing draw-in groove has been seted up to extension body left and right sides terminal surface equal specification of talkbacking, extension body outside is provided with the mounting box, the inside locking dop that is provided with of mounting box, the relative inboard bonding of locking dop has the connecting plate, locking dop one end bonding has reset spring is kept away from relatively to the connecting plate.

Further, the inside spout of seting up of installation box, the connecting plate sets up inside the spout, the inside spring holder that bonds of spout, reset spring is connected with the spout inner wall through the spring holder.

Further, the front end face of the connecting plate is adhered with a bump, the front end face of the mounting box is provided with a through groove, and the bump penetrates through the mounting box through the through groove.

Further, the specifications such as locking dop are provided with four groups, and four groups locking dop set up respectively in the inside left and right sides of installation box, locking dop and spacing draw-in groove mutual block.

Further, the back end face of the intercom extension body is provided with a pressing contact groove, and the pressing contact switch is arranged at the bottom of the pressing contact groove. The installation box is internally provided with a pressing contact block, and the pressing contact block is matched with the pressing contact groove.

Further, the battery module rear end face is provided with the battery socket, the inside battery plug that is provided with of mounting box, battery socket and battery plug phase-match, the battery plug is connected with external power cord through the wire.

Further, the communication module rear end face is provided with communication socket, the inside communication plug that is provided with of mounting box, communication socket and communication plug assorted, communication plug and external signal transmission line electrical property meet.

Further, a wireless transmission mode and a wired transmission mode are arranged in the communication module, and the pressure contact switch is electrically connected with the communication module.

The utility model has the beneficial effects that: according to the building intercom extension, the locking clamp, the limiting clamping groove, the reset spring and the pressure touch switch are added, the intercom extension body inwards extrudes the locking clamp and compresses the reset spring through the connecting plate until the intercom extension body is installed to the bottom, the reset spring releases elastic potential energy and drives the locking clamp to reset, so that the locking clamp is clamped with the limiting clamping groove, the position between the intercom extension body and the installation box is fixed, the communication jack is in butt joint with the communication plug, the pressure touch switch is pressed by the pressure touch block, the communication module is switched into a wired transmission mode from a wireless transmission mode, the stability of transmission signals is improved, and the service life of equipment is prolonged.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a building intercom extension of the present utility model;

fig. 2 is a schematic structural view of an installation box in a building intercom extension of the present utility model;

fig. 3 is a schematic rear view of an intercom extension body in a building intercom extension according to the present utility model;

FIG. 4 is a schematic view of a partial sectional structure of a mounting box in a building intercom extension of the present utility model;

in the figure: 1-intercom extension body, 2-battery module, 21-battery socket, 22-battery plug, 3-communication module, 31-communication socket, 32-communication plug, 4-press touch switch, 41-press touch groove, 42-press touch block, 5-spacing draw-in groove, 6-mounting box, 61-spout, 62-through groove, 7-locking chuck, 8-connecting plate, 81-lug, 9-return spring, 91-spring holder.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a building extension of talkbacking, including extension body 1 of talkbacking, battery module 2, communication module 3, press touch switch 4, spacing draw-in groove 5, mounting box 6, locking dop 7, connecting plate 8 and reset spring 9, battery module 2 is installed to extension body 1 rear end face of talkbacking, communication module 3 is installed to extension body 1 rear end face of talkbacking, extension body 1 inside is provided with press touch switch 4, spacing draw-in groove 5 has been seted up to extension body 1 left and right sides end face equal specification, extension body 1 outside is provided with mounting box 6 of talkbacking, mounting box 6 inside is provided with locking dop 7, locking dop 7 relatively inboard bonds there is connecting plate 8, connecting plate 8 relatively keeps away from locking dop 7 one end and bonds there is reset spring 9, this design has solved original building extension magnet and has adsorbed fixed effect poor and easily influences its wireless communication quality's problem.

As a first embodiment of the present utility model: the installation box 6 is internally provided with the sliding groove 61, the connecting plate 8 is arranged in the sliding groove 61, the connecting plate 8 can tightly slide along the inner wall of the sliding groove 61, the sliding groove 61 is internally adhered with the spring seat 91, the reset spring 9 is connected with the inner wall of the sliding groove 61 through the spring seat 91, the spring seat 91 can fix the position of the reset spring 9 so as to prevent the reset spring 9 from shifting in the process of releasing elastic potential energy, the front end surface of the connecting plate 8 is adhered with the convex block 81, the front end surface of the installation box 6 is provided with the through groove 62, the convex block 81 penetrates through the installation box 6 through the through groove 62, the convex block 81 is convenient for a user to move so as to drive the connecting plate 8 to move jointly, four groups of locking chucks 7 are arranged on the left side and the right side of the inside of the installation box 6 respectively, the locking chucks 7 are mutually clamped with the limiting chuck 5, the locking chucks 7 can fix the positions of the installation box 6 and the intercom body 1, the intercom body 1 is provided with the pressure contact groove 41 on the rear end surface, and the pressure contact switch 4 is arranged at the bottom of the pressure contact groove 41. The installation box 6 is internally provided with the pressure contact block 42, the pressure contact block 42 is matched with the pressure contact groove 41, the pressure contact block 42 can press the pressure contact switch 4 when the intercom extension body 1 is fixed in the installation box 6, the storage battery module 2 enables the intercom extension body 1 to be separated from the installation box 6 for use, the battery jack 21 is matched with the battery plug 22, the battery jack 21 can charge the storage battery module 2 with the battery plug 22, the communication jack 31 is matched with the communication plug 32, the communication plug 32 is electrically connected with an external signal transmission line, the communication jack 31 is electrically connected with the communication plug 32 so that the communication module 3 carries out wired transmission, the pressure contact switch 4 is electrically connected with the communication module 3, and the communication module 3 is switched from a wireless transmission mode to a wired transmission mode when the pressure contact switch 4 is pressed.

As a second embodiment of the present utility model: the user outwards breaks the protruding blocks 81 positioned on the left side and the right side of the front end surface of the mounting box 6, so that the protruding blocks 81 drive the connecting plate 8 to move together, the connecting plate 8 drives the locking clamping head 7 to move together while compressing the reset spring 9, and the mutual clamping state of the locking clamping head 7 and the limiting clamping groove 5 is released, so that the intercom extension body 1 is conveniently taken out from the mounting box 6 by the user, the transmission module is switched into a wireless transmission mode, and the intercom extension body is convenient for the user to use independently; when the intercom extension body 1 needs to be reinstalled back to the installation box 6, the intercom extension body 1 inwards extrudes the locking clamping head 7 and compresses the reset spring 9 through the connecting plate 8, until the intercom extension body 1 is installed to the bottom, the reset spring 9 releases elastic potential energy and drives the locking clamping head 7 to reset, so that the locking clamping head 7 and the limiting clamping groove 5 are mutually clamped, the position between the intercom extension body 1 and the installation box 6 is fixed, the battery jack 21 is butted with the battery plug 22 at the moment, the battery module 2 is charged, the communication jack 31 is butted with the communication plug 32, the press contact block 42 presses the press contact switch 4, the communication module 3 is switched into a wired transmission mode from a wireless transmission mode, the stability of transmission signals is improved, and the service life of equipment is prolonged.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a building extension of talkbacking, includes extension body, battery module, communication module, presses touch switch, spacing draw-in groove, mounting box, locking dop, connecting plate and reset spring of talkbacking, its characterized in that: the battery module is installed to intercom extension body rear end face, communication module is installed to intercom extension body rear end face, intercom extension body inside is provided with presses and touches the switch, intercom extension body left and right sides end face equal specification has seted up spacing draw-in groove, intercom extension body outside is provided with the mounting box, the inside locking dop that is provided with of mounting box, the relative inboard of locking dop bonds there is the connecting plate, the connecting plate is kept away from locking dop one end relatively and is bonded there is reset spring.

2. A building intercom extension as in claim 1 wherein: the installation box is internally provided with a sliding groove, the connecting plate is arranged inside the sliding groove, a spring seat is bonded inside the sliding groove, and the reset spring is connected with the inner wall of the sliding groove through the spring seat.

3. A building intercom extension as in claim 1 wherein: the front end face of the connecting plate is adhered with a lug, the front end face of the mounting box is provided with a through groove, and the lug penetrates through the mounting box through the through groove.

4. A building intercom extension as in claim 1 wherein: the specifications such as locking dop are provided with four groups, four groups locking dop set up respectively in the inside left and right sides of installation box, locking dop and spacing draw-in groove mutually block.

5. A building intercom extension as in claim 1 wherein: the utility model discloses a intercom extension body, including the extension body, the extension body rear end face has seted up presses the touch groove, press the touch switch to set up in pressing the touch groove bottom, the inside pressure contact piece that is provided with of mounting box, pressure contact piece and pressure touch groove phase-match.

6. A building intercom extension as in claim 1 wherein: the battery module rear end face is provided with the battery socket, the inside battery plug that is provided with of mounting box, battery socket and battery plug phase-match, the battery plug is connected with external power cord through the wire.

7. A building intercom extension as in claim 1 wherein: the communication module rear end face is provided with communication socket, the inside communication plug that is provided with of mounting box, communication socket and communication plug phase-match, communication plug and external signal transmission line electrical property meet.

8. A building intercom extension as in claim 1 wherein: the communication module is internally provided with a wireless transmission mode and a wired transmission mode, and the pressure contact switch is electrically connected with the communication module.