CN211791491U

CN211791491U - Building intercom device with protection function

Info

Publication number: CN211791491U
Application number: CN202020844494.2U
Authority: CN
Inventors: 郭诚
Original assignee: Jiangxi College of Applied Technology
Current assignee: Jiangxi College of Applied Technology
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-10-27
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a building intercom device with protection function, which comprises an installation frame, wherein the inner side of the installation frame is connected with an intercom in a sliding way, one end of a first compression spring is welded with a limiting block, one side of the inner side of the installation frame is provided with a limiting groove, the bottom end of the inner wall of the limiting groove is welded with a tension spring, the top end of the tension spring is welded with an extrusion block, both sides of the bottom end of the inner side of the installation frame are provided with spring grooves, the top end of a second compression spring is welded with a bottom plate, the intercom slides into the inner side of the installation frame from the top end of the installation frame, the limiting block is clamped into the limiting groove to fix the intercom device, when disassembly is needed, the extrusion block is pushed upwards to extrude the inclined plane of the limiting block until the limiting block is completely immersed into a fixed groove, thereby the intercom device can be easily taken out, the installation and disassembly are convenient, the intercom, is convenient to take out.

Description

Building intercom device with protection function

Technical Field

The utility model relates to an intercom technical field specifically is a building intercom device with safeguard function.

Background

The building intercom is a doorbell system, namely a management system which realizes mutual communication between visitors, residents and a property management center in a multi-storey or high-rise building, performs information exchange and realizes the control of a safe access passage of a community, is commonly called as a doorbell system, and the visitors can conveniently call the residents and converse with the residents through a host in front of a downstair unit door, and the property management personnel is called under the condition of not having a key to assist in unlocking the unit door lock, the resident can control the opening and closing of the unit door indoors, the resident can operate an indoor extension set to call the property management personnel, the doorway host can also receive the resident alarm signal at any time and transmit the resident alarm signal to the on-duty host to inform the community security personnel, the system not only enhances the security protection work of the high-rise residence, moreover, the household is greatly facilitated, a plurality of unnecessary troubles of going upstairs and downstairs are reduced, and the communication is more convenient, quicker, safer and more reliable;

however, since all general building interphones are fixedly installed, when a damaged interphone is replaced or maintained, the interphone is inconvenient to detach and consumes a lot of energy, and therefore a building intercom device with a protection function is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building intercom device with safeguard function can effectively solve and provide among the above-mentioned background art because general building intercom is fixed mounting, when changing or maintaining the intercom of damage, dismantles inconveniently, consumes the problem of great energy.

In order to achieve the above object, the utility model provides a following technical scheme: a building intercom device with a protection function comprises an installation frame, wherein a fixing assembly is installed on the inner side of the installation frame, and the fixing assembly comprises an interphone, a fixing groove, a first compression spring, a limiting block, a limiting groove, an extension spring, an extrusion block, a connecting rod, a pushing handle, a spring groove, a second compression spring and a bottom plate;

the inboard sliding connection of installing frame has the intercom, the fixed slot has been seted up to the intercom side, first compression spring has all been welded at fixed slot inner wall one side both ends, the welding of first compression spring one end has the stopper, the spacing groove has been seted up on one side of the installing frame inboard, the welding of spacing inslot wall bottom has extension spring, the welding of extension spring top has the extrusion piece, the welding of extrusion piece one side has the connecting rod, the welding of connecting rod one end has the promotion handle, the spring groove has all been seted up to the inboard bottom both sides of installing frame, the welding of spring inslot wall bottom has second compression spring, the welding of second compression spring top has the bottom plate.

Preferably, a connecting groove is formed in one side of the mounting frame and communicated with the side face of the limiting groove, and the connecting rod is connected to the inner wall of the connecting groove in a sliding mode.

Preferably, a rear shell assembly is mounted on the back side of the interphone, and the rear shell assembly comprises a rear shell cover, a circular groove, a third compression spring, an insertion rod, a control handle, a first L-shaped fixture block, a second L-shaped fixture block and a fourth compression spring;

the intercom back side sliding connection has the back cap, the circular recess has been seted up to intercom back side bottom, the welding of circular recess inner wall bottom has third compression spring, the welding of third compression spring top has the inserted bar, the welding of the outside one side of inserted bar has the control lever, the welding of control lever one end has the control handle, inboard one end both sides of intercom all have first L type fixture block through the fix with screw, the equal sliding connection in inboard other end both sides of intercom has second L type fixture block, the welding of second L type fixture block one side has fourth compression spring.

Preferably, the bottom end of the interphone is provided with a control groove, the control groove is communicated with the side face of the circular groove, and the control rod is connected to the inner wall of the control groove in a sliding mode.

Preferably, one side of the top end of the rear shell cover is provided with a jack with the same diameter as the inserted link.

Preferably, one end of the fourth compression spring is welded to one end of the inner side of the interphone.

Preferably, the mounting frame openly bottom articulates there is the protective cover, mounting frame top one side is rotated and is connected with L type pin.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. the intercom slides in the installing frame inboard from the installing frame top, goes into the spacing groove through the stopper card and fixes it, when needs are dismantled, only needs upwards to promote the extrusion piece, makes the extrusion piece rise and extrudes the stopper inclined plane, until making the stopper sink into the fixed slot completely to can easily take out the intercom, the installation is convenient with the dismantlement, can upwards ejecting one end distance with it when the intercom is dismantled through bottom plate and second compression spring, be convenient for take out.

2. Drive the inserted bar compression third compression spring through control handle and control lever to make the inserted bar break away from the jack, thereby be convenient for open intercom back cap, overhaul and maintain its inside, be convenient for the installation and the dismantlement of circuit board through first L type fixture block and second fixture block.

3. The protective cover is turned upwards to cover the front face and the top end of the installation frame with the interphone, and then the L-shaped stop lever is rotated to limit the rotation of the protective cover, so that the interphone is protected when the interphone is not used or the interphone is in rainy days.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the mounting structure of the limiting block of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention;

fig. 4 is a schematic structural view of the rear housing assembly of the present invention;

fig. 5 is a schematic view of an installation structure of a fourth compression spring according to the present invention;

fig. 6 is a schematic view of the mounting structure of the control rod of the present invention;

reference numbers in the figures: 1. installing a frame;

2. a fixing assembly; 201. an interphone; 202. fixing grooves; 203. a first compression spring; 204. a limiting block; 205. a limiting groove; 206. an extension spring; 207. extruding the block; 208. a connecting rod; 209. a pushing handle; 210. a spring slot; 211. a second compression spring; 212. a base plate;

3. a rear housing assembly; 301. a rear shell cover; 302. a circular groove; 303. a third compression spring; 304. inserting a rod; 305. a control lever; 306. a control handle; 307. a first L-shaped fixture block; 308. a second L-shaped fixture block; 309. a fourth compression spring;

4. a protective cover; 5. an L-shaped stop lever.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model provides a technical scheme, a building intercom device with safeguard function, including installing frame 1, fixed subassembly 2 is installed to installing frame 1 inboard, and fixed subassembly 2 includes intercom 201, fixed slot 202, first compression spring 203, stopper 204, spacing groove 205, extension spring 206, extrusion piece 207, connecting rod 208, promotion 209, spring groove 210, second compression spring 211 and bottom plate 212;

the inner side of the mounting frame 1 is slidably connected with an interphone 201, the model of the interphone 201 is selected to use ZS-WSCK21 in the embodiment, the side surface of the interphone 201 is provided with a fixed groove 202, both ends of one side of the inner wall of the fixed groove 202 are respectively welded with a first compression spring 203, one end of the first compression spring 203 is welded with a limit block 204, one side of the inner side of the mounting frame 1 is provided with a limit groove 205, the bottom end of the inner wall of the limit groove 205 is welded with an extension spring 206, the top end of the extension spring 206 is welded with an extrusion block 207, one side of the extrusion block 207 is welded with a connecting rod 208, one end of the connecting rod 208 is welded with a pushing handle 209, both sides of the bottom end of the inner side of the mounting frame 1 are respectively provided with a spring groove 210, the bottom end of the inner wall of the, so that the connecting rod 208 slides in the connecting groove to drive the extrusion block 207 to move.

The back side of the interphone 201 is provided with a rear shell assembly 3, and the rear shell assembly 3 comprises a rear shell cover 301, a circular groove 302, a third compression spring 303, an insertion rod 304, a control rod 305, a control handle 306, a first L-shaped fixture block 307, a second L-shaped fixture block 308 and a fourth compression spring 309;

the back side of the interphone 201 is connected with a back shell cover 301 in a sliding mode, the bottom end of the back side of the interphone 201 is provided with a circular groove 302, the bottom end of the inner wall of the circular groove 302 is welded with a third compression spring 303, the top end of the third compression spring 303 is welded with an inserting rod 304, one side of the outer portion of the inserting rod 304 is welded with a control rod 305, one end of the control rod 305 is welded with a control handle 306, two sides of one end of the inner side of the interphone 201 are both fixed with a first L-shaped fixture block 307 through screws, two sides of the other end of the inner side of the interphone 201 are both connected with a second L-shaped fixture block 308 in a sliding mode, one side of the second L-shaped fixture block 308 is welded with a fourth compression spring 309, the bottom end of the interphone 201 is provided with a control groove, the control groove is communicated with the side surface of the circular groove 302, the control rod 305 is connected with, thereby fix back cap 301, fourth compression spring 309 one end welds in the inboard one end of intercom 201, and the fourth compression spring 309 of second L type fixture block 308 compression when sliding of being convenient for, and the positive bottom of installing frame 1 articulates there is protective cover 4, and 1 top one side of installing frame rotates and is connected with L type pin 5, does not use or protects it when raining at intercom 201.

The utility model discloses a theory of operation and use flow: firstly, when the interphone 201 is installed, the bottom end of the interphone 201 is aligned to the opening at the top end of the installation frame 1, the interphone 201 is inserted into the installation frame 1, in the process of sliding down, the inner side wall of the installation frame 1 presses the limit block 204, the limit block 204 is sunk into the fixing groove 202, the bottom end of the interphone 201 presses the bottom plate 212, the bottom plate 212 compresses the second compression spring 211, when the interphone 201 slides down to the bottom end in the installation frame 1, the bottom plate 212 is attached to the bottom end in the installation frame 1, the limit block 204 is just aligned with the limit groove 205, due to the elastic force of the first compression spring 203, the limit block 204 is released, so that the interphone 201 is fixed, when the interphone 201 needs to be disassembled, only the handle 209 needs to be slid up by hand, the push handle 209 is driven to lift up by the connecting rod 208, the extrusion block 207 presses the slope of the limit block 204, when the extrusion block 207 lifts, just as well, the limiting block 204 is sunk into the fixing groove 202, at this time, the bottom plate 212 and the interphone 201 are pushed out upwards by a distance under the action of the elastic force of the second compression spring 211, so that the interphone 201 can be easily taken down;

when the interphone 201 needs to be overhauled and maintained, the control handle 306 is slid downwards, the control handle 306 drives the inserting rod 304 to move downwards through the control rod 305 and compress the third compression spring 303, when the inserting rod 304 is completely immersed into the circular groove 302 and is separated from the jack, the rear shell cover 301 can be slid outwards at the moment, so that the rear shell cover 301 can be taken down to overhaul the interior of the interphone 201, and the second L-shaped fixture block 308 is slid to enable the second L-shaped fixture block 308 to compress the fourth compression spring 309, so that the circuit board can be taken down to overhaul;

finally, the protective cover 4 is turned upwards to cover the front face and the top end of the installation frame 1 with the interphone 201, and the L-shaped stop lever 5 is rotated to limit the rotation of the protective cover 4, so that the interphone 201 is protected when not used or in rainy days.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building intercom device with safeguard function, includes installing frame (1), its characterized in that: the inner side of the mounting frame (1) is provided with a fixing component (2), and the fixing component (2) comprises an interphone (201), a fixing groove (202), a first compression spring (203), a limiting block (204), a limiting groove (205), a tension spring (206), an extrusion block (207), a connecting rod (208), a pushing handle (209), a spring groove (210), a second compression spring (211) and a bottom plate (212);

an interphone (201) is connected to the inner side of the mounting frame (1) in a sliding manner, a fixing groove (202) is formed in the side face of the interphone (201), two ends of one side of the inner wall of the fixing groove (202) are respectively welded with a first compression spring (203), one end of the first compression spring (203) is welded with a limit block (204), one side of the inner side of the mounting frame (1) is provided with a limit groove (205), the bottom end of the inner wall of the limit groove (205) is welded with an extension spring (206), the top end of the extension spring (206) is welded with an extrusion block (207), one side of the extrusion block (207) is welded with a connecting rod (208), one end of the connecting rod (208) is welded with a pushing handle (209), spring grooves (210) are respectively arranged on two sides of the bottom end of the inner side of the mounting frame (1), the bottom end of the inner wall of the spring groove (210) is welded with a second compression spring (211), and the top end of the second compression spring (211) is welded with a bottom plate (212).

2. The building intercom device with a protection function as claimed in claim 1, characterized in that: the mounting frame (1) one side has been seted up the spread groove, and the spread groove is linked together with spacing groove (205) side, connecting rod (208) sliding connection is in the spread groove inner wall.

3. The building intercom device with a protection function as claimed in claim 1, characterized in that: a rear shell assembly (3) is mounted on the back side of the interphone (201), and the rear shell assembly (3) comprises a rear shell cover (301), a circular groove (302), a third compression spring (303), an insertion rod (304), a control rod (305), a control handle (306), a first L-shaped fixture block (307), a second L-shaped fixture block (308) and a fourth compression spring (309);

the utility model discloses an intercom, including intercom (201) dorsal side sliding connection have back cap (301), circular groove (302) have been seted up to intercom (201) dorsal side bottom, the welding of circular groove (302) inner wall bottom has third compression spring (303), the welding of third compression spring (303) top has inserted bar (304), the welding of outside one side of inserted bar (304) has control lever (305), the welding of control lever (305) one end has control handle (306), intercom (201) inboard one end both sides all have first L type fixture block (307) through the fix with screw, the equal sliding connection in intercom (201) inboard other end both sides has second L type fixture block (308), the welding of second L type fixture block (308) one side has fourth compression spring (309).

4. A building intercom device with a safeguard function as claimed in claim 3, characterized in that: the bottom end of the interphone (201) is provided with a control groove, the control groove is communicated with the side face of the circular groove (302), and the control rod (305) is connected to the inner wall of the control groove in a sliding mode.

5. A building intercom device with a safeguard function as claimed in claim 3, characterized in that: one side of the top end of the rear shell cover (301) is provided with a jack with the same diameter as the inserted rod (304).

6. A building intercom device with a safeguard function as claimed in claim 3, characterized in that: one end of the fourth compression spring (309) is welded at one end of the inner side of the interphone (201).

7. The building intercom device with a protection function as claimed in claim 1, characterized in that: the mounting frame (1) openly the bottom articulates there is protective cover (4), mounting frame (1) top one side is rotated and is connected with L type pin (5).