Communication talkback equipment

Abstract

The utility model is suitable for the technical field of interphones, and provides a communication talkback device, which comprises an interphone main body, the back of the interphone main body is provided with a cavity, the bottom end of the interphone main body is provided with a through hole communicated with the cavity, an electric wire is arranged in the through hole in a sliding manner, one end of the electric wire is provided with a charging interface, and the other end of the electric wire is provided with a battery. By arranging the electric wire, the charging interface and the winding mechanism, when a battery in the interphone main body is not enough to support a call, the electric wire can be pulled out of the cavity, and the charging interface is inserted into a carried mobile phone charging port, so that auxiliary power supply of the interphone main body is realized; certain convenience is provided for workers, and the phenomenon that the interphone cannot communicate normally due to the fact that the electric quantity is used up is effectively avoided.

Description

Technical Field

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

[0002] A walkie-talkie is a two-way mobile communication tool that allows calls without any network support and without incurring any call charges. It is suitable for relatively fixed and frequent call situations.

[0003] Most of the existing walkie-talkies have the disadvantages of short battery life and fast power consumption. During use, they often need to be frequently charged or replaced. Once the power is exhausted, effective calls cannot be made. Therefore, a communication intercom device is now provided to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a communication intercom device to solve the problems raised in the above background technology.

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

[0006] A communication intercom device comprises an intercom body, a cavity is arranged on the back of the intercom body, and a through hole connected to the cavity is opened at the bottom end of the intercom body, an electric wire is slidably arranged in the through hole, a charging interface is installed at one end of the electric wire, and the other end is installed on a winding mechanism arranged in the cavity.

[0007] As a further solution of the utility model: the winding mechanism includes a winding disk rotatably arranged in the cavity and a hollow disk installed at one end of the winding disk, and a return spring is installed in the hollow disk.

[0008] As a further solution of the utility model: a brake bolt for limiting the rotation of the winding disk is threadedly installed on the back of the intercom body corresponding to the position of the winding disk.

[0009] As a further solution of the utility model: an interface seat is fixedly arranged at a position corresponding to the through hole in the cavity, and a wire hole for passing the power supply line is opened on the interface seat.

[0010] As a further solution of the utility model: a buffer mechanism is also arranged on the intercom body, and the buffer mechanism includes rubber corner pads installed on the four corners of the intercom body.

[0011] As a further solution of the utility model: a plurality of buffer springs are installed between the rubber corner pad and the side surface of the intercom body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides an electric wire, a charging interface and a winding mechanism. When the battery in the walkie-talkie body is insufficient to support a call, the electric wire can be pulled out of the cavity and the charging interface can be plugged into the charging port of a mobile phone, thereby realizing auxiliary power supply for the walkie-talkie body, providing certain convenience for the staff and effectively avoiding the phenomenon that the walkie-talkie cannot make a normal call due to exhaustion of power. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall stereogram of a communication intercom device;

[0015] Figure 2 It is a schematic diagram of the partial internal structure of a communication intercom device;

[0016] Figure 3 It is a stereoscopic diagram of a communication intercom device from another perspective;

[0017] Figure 4 for Figure 2 Cross-section of the hollow disk;

[0018] Figure 5 for Figure 1 A magnified image of the rubber corner protector;

[0019] In the figure: 1-intercom body, 2-cavity, 3-wire, 4-charging port, 5-winding disk, 6-hollow disk, 7-rebound coil spring, 8-brake bolt, 9-interface seat, 10-rubber corner pad, 11-buffer spring. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] See also Figure 1-5 A communication intercom device comprises an intercom body 1, a cavity 2 is arranged on the back of the intercom body 1, and a through hole communicating with the cavity 2 is opened at the bottom of the intercom body 1, a wire 3 is slidably arranged in the through hole, a charging interface 4 is installed at one end of the wire 3, and the other end is installed on a winding mechanism arranged in the cavity 2. By arranging the wire 3, the charging interface 4 and the winding mechanism, when the battery in the intercom body 1 is insufficient to support a call, the wire 3 can be pulled out of the cavity 2 and the charging interface 4 can be inserted into the charging port of a mobile phone carried, so as to realize auxiliary power supply of the intercom body 1, provide certain convenience to the staff, and effectively avoid the phenomenon that the intercom cannot make a normal call due to exhaustion of power.

[0022] The winding mechanism includes a winding disk 5 rotatably disposed in the cavity 2 and a hollow disk 6 installed at one end of the winding disk 5 , wherein a return coil spring 7 is installed in the hollow disk 6 .

[0023] In addition, in order to prevent the winding drum 5 from rewinding the wire 3 when the wire 3 is pulled out, a brake bolt 8 for limiting the rotation of the winding drum 5 is threadedly installed at the back of the intercom body 1 corresponding to the winding drum 5 in this embodiment.

[0024] Furthermore, when the rebound coil spring 7 drives the winding disk 5 to reel up the electric wire 3, in order to prevent the charging interface 4 from completely entering the cavity 2, an interface seat 9 is fixedly arranged at the corresponding through hole position in the cavity 2 in this embodiment, and a wire hole for passing the power supply line 3 is opened on the interface seat 9.

[0025] Furthermore, a buffer mechanism is also provided on the intercom body 1, and the buffer mechanism includes rubber corner pads 10 installed on the four corners of the intercom body 1. The setting of the buffer mechanism can play a certain protective role on the intercom body 1, avoiding the phenomenon that the intercom body 1 is damaged due to falling from a height, thereby further improving the practicality of the device.

[0026] In addition, a plurality of buffer springs 11 are installed between the rubber corner protectors 10 and the side of the intercom body 1 . The provision of the buffer springs 11 further improves the protective effect of the four rubber corner protectors 10 on the intercom body 1 .

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A communication intercom device, comprising an intercom body (1), characterized in that: A cavity (2) is arranged on the back of the intercom body (1), and a through hole connected to the cavity (2) is opened at the bottom of the intercom body (1), and an electric wire (3) is slidably arranged in the through hole, and a charging interface (4) is installed at one end of the electric wire (3), and the other end is installed on a winding mechanism arranged in the cavity (2).

2. The communication intercom device according to claim 1, characterized in that: The winding mechanism comprises a winding disk (5) rotatably arranged in the cavity (2) and a hollow disk (6) installed at one end of the winding disk (5), wherein a return spring (7) is installed in the hollow disk (6).

3. The communication intercom device according to claim 2, characterized in that: A brake bolt (8) for limiting the rotation of the winding disk (5) is also threadedly mounted on the back of the intercom body (1) at a position corresponding to the winding disk (5).

4. The communication intercom device according to claim 1, characterized in that: An interface seat (9) is also fixedly arranged at a position corresponding to the through hole in the cavity (2), and a wire hole for the power supply wire (3) to pass through is opened on the interface seat (9).

5. The communication intercom device according to claim 1, characterized in that: The intercom body (1) is also provided with a buffer mechanism, which comprises rubber corner pads (10) installed on the four corners of the intercom body (1).

6. The communication intercom device according to claim 5, characterized in that: A plurality of buffer springs (11) are also installed between the rubber corner pad (10) and the side surface of the intercom body (1).

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