CN220673756U

CN220673756U - Wireless intercom device for elevator alarm

Info

Publication number: CN220673756U
Application number: CN202320917902.6U
Authority: CN
Inventors: 蔡子乔; 白维朝
Original assignee: Shanghai Xinling Electromechanical Equipment Co ltd
Current assignee: Shanghai Xinling Electromechanical Equipment Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2024-03-26
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of wireless intercom devices, and discloses an elevator alarm wireless intercom device, which comprises a wireless intercom and a button arranged on the wireless intercom, wherein a protective shell is fixedly arranged at the position of the wireless intercom, which is provided with a wireless intercom body, and a wireless intercom body is arranged on the wireless intercom body; be equipped with touching piece and pulling piece on the protective housing, this touching piece receives pulling piece action touching button. The utility model provides an elevator alarm wireless intercom device, which is provided with a protective shell to protect a button and is matched with a touch piece and a pulling piece to be used for touching the button, so that the phenomenon of false touch is avoided, and the use accuracy is improved.

Description

Wireless intercom device for elevator alarm

Technical Field

The utility model relates to the field of wireless intercom devices, in particular to an elevator alarm wireless intercom device.

Background

An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line. There are also steps, where the tread is mounted on a track for continuous running, commonly known as an escalator or a travelator. The size and the structural form of the lift car are convenient for passengers to get in or out or load and unload cargoes. Traditionally, elevators have been known as vertical transportation means within a building, regardless of the manner in which they are driven.

In order to enable people in the elevator to seek help when the elevator is abnormal, an alarm wireless intercom module is embedded in the elevator car to alarm when seeking help is needed, but the existing alarm is usually carried out in a touch mode, so that when people in the elevator car are too crowded or goods are transported, an alarm button is easily touched by mistake, false alarm is caused, and effects similar to those of a wolf to have a story appear in the past.

In order to solve the problems, the application provides an elevator alarming wireless intercom device.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides the wireless intercom device for elevator alarm.

(II) technical scheme

In order to solve the problems, the utility model provides an elevator alarm wireless intercom device, which comprises a wireless intercom and a button arranged on the wireless intercom, wherein a protective shell is fixedly arranged at the position of the wireless intercom at the button;

be equipped with touching piece and pulling piece on the protective housing, this touching piece receives pulling piece action touching button.

Preferably, the touch piece comprises a V-shaped elastic piece, the V-shaped elastic piece is fixedly arranged in the protective shell, and one end of the V-shaped elastic piece is connected with the pulling piece.

Preferably, an arc-shaped elastic piece is arranged in the V-shaped elastic piece.

Preferably, a fixed ball is fixedly arranged at one end of the V-shaped elastic sheet, and a rolling ball is sleeved in the fixed ball in a rotating way.

Preferably, the pulling piece comprises a connecting rope, and one end of the connecting rope is fixedly connected with the V-shaped elastic sheet.

Preferably, the other end fixedly connected with pull rod of connecting rope, the pull rod cup joints with the protective housing slip.

Preferably, one end of the pull rod, which is positioned outside the protective shell, is hinged with a cover plate for protecting the microphone face on the wireless intercom.

The technical scheme of the utility model has the following beneficial technical effects:

under the effect of protective housing, do benefit to and protect the button, avoid unnecessary touching, when touching, then through pulling the pull rod, the removal of pull rod pulls V font shell fragment through connecting the rope to touch the button through the spin, touch the convenience of button when increasing the protection, played the effect of convenient warning equally.

Drawings

Fig. 1 is a schematic structural diagram of an elevator alarm wireless intercom device provided by the utility model.

Fig. 2 is a schematic diagram of a side cross-sectional structure of an elevator alarm wireless intercom device according to the present utility model.

Fig. 3 is a schematic view of a part of the structure in fig. 2.

Reference numerals: 1. a wireless intercom; 2. a button; 3. a protective shell; 4. a touch piece; 41. v-shaped spring plates; 42. an arc-shaped elastic sheet; 43. a fixed ball; 44. a rolling ball; 5. a pulling member; 51. a connecting rope; 52. a pull rod; 53. and a cover plate.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-3, the wireless intercom device for elevator alarm provided by the utility model comprises a wireless intercom 1 and a button 2 arranged on the wireless intercom 1, wherein a protective shell 3 is fixedly arranged at the position of the wireless intercom 1 at the button 2;

the protective shell 3 is provided with a touching piece 4 and a pulling piece 5, and the touching piece 4 is acted by the pulling piece 5 to touch the button 2.

In an alternative embodiment, in order to touch the button 2 and return after releasing the hand after touching, the touching member 4 includes a V-shaped spring 41, the V-shaped spring 41 is fixedly installed inside the protective case 3, and one end of the V-shaped spring 41 is connected to the pulling member 5.

Further, an arc spring 42 is provided inside the V-shaped spring 41.

It should be noted that, under the action of the arc-shaped elastic piece 42, the V-shaped elastic piece 41 is compressed and then acts on the arc-shaped elastic piece 42, so as to be beneficial to subsequent recovery.

In an alternative embodiment, a fixed ball 43 is fixedly installed at one end of the V-shaped spring 41, and a rolling ball 44 is rotatably sleeved inside the fixed ball 43.

It should be noted that the center of the ball 44 is located inside the fixed ball 43, so that the ball 44 can be stably rotated inside the fixed ball 43.

In an alternative embodiment, the pulling member 5 comprises a connecting rope 51, and one end of the connecting rope 51 is fixedly connected with the V-shaped spring 41.

Further, the other end of the connecting rope 51 is fixedly connected with a pull rod 52, and the pull rod 52 is in sliding sleeve joint with the protective shell 3.

One end of the pull rod 52, which is positioned outside the protective shell 3, is hinged with a cover plate 53 for protecting the microphone face on the wireless intercom 1.

It should be noted that, the cover plate 53 can block the hole formed on the wireless intercom 1 by the microphone, so as to avoid dust entering when not in use, keep the clean degree therein, and facilitate the use of subsequent conversations.

The cover plate 53 is hinged with the pull rod 52 through a hinge, so that the cover plate 53 can be turned over to form a ninety-degree angle with the pull rod 52, and further movement of the pull rod 52 through the cover plate 53 is facilitated.

According to the utility model, under the action of the protective shell 3, the button 2 is protected, unnecessary touching is avoided, when touching, the pull rod 52 is pulled, the V-shaped elastic sheet 41 is pulled by the movement of the pull rod 52 through the connecting rope 51, the button 2 is touched and pressed through the rolling ball 44, the convenience of touching the button 2 in protection is improved, and the effect of convenient alarm is also achieved.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides an elevator warning wireless intercom device, includes wireless intercom (1) and sets up button (2) on wireless intercom (1), its characterized in that:

a protective shell (3) is fixedly arranged at the position of the button (2) of the wireless intercom (1);

the protective shell (3) is provided with a touch piece (4) and a pulling piece (5), and the touch piece (4) is contacted with the button (2) by the action of the pulling piece (5).

2. The wireless intercom device for elevator alarm according to claim 1, wherein the touching piece (4) comprises a V-shaped elastic piece (41), the V-shaped elastic piece (41) is fixedly installed inside the protective shell (3), and one end of the V-shaped elastic piece (41) is connected with the pulling piece (5).

3. The wireless intercom device for elevator alarm according to claim 2, wherein an arc-shaped elastic sheet (42) is arranged inside the V-shaped elastic sheet (41).

4. An elevator warning wireless intercom device according to claim 3, characterized in that one end of the V-shaped spring plate (41) is fixedly provided with a fixed ball (43), and a rolling ball (44) is sleeved in the fixed ball (43) in a rotating way.

5. The wireless intercom device for elevator alarm according to any one of claims 2 to 4, wherein the pulling member (5) comprises a connecting rope (51), and one end of the connecting rope (51) is fixedly connected with the V-shaped elastic sheet (41).

6. The wireless intercom device for elevator alarm according to claim 5, wherein the other end of the connecting rope (51) is fixedly connected with a pull rod (52), and the pull rod (52) is in sliding sleeve connection with the protective shell (3).

7. The wireless intercom device for elevator alarm according to claim 6, wherein one end of the pull rod (52) positioned outside the protective shell (3) is hinged with a cover plate (53) for protecting the microphone face on the wireless intercom device (1).