Two way radio device with reasonable design

Abstract

The invention discloses an intercom device with reasonable design. The device comprises: a casing, a main body of the intercom, and an antenna. An antenna hole is arranged on the casing. A hose and a fixing ball are fixed in the antenna hole. The antenna The lower end is connected with a connector, the connector is connected to the main body of the walkie-talkie through a wire, the connector is located in the hose, the front of the housing is provided with a front cover, and the front cover includes: a sliding cover layer connected in sequence from top to bottom , an intermediate layer, and a protective layer, the intermediate layer is provided with N button holes, the back of the housing is provided with a fixing hole and a fixing structure, and the fixing structure includes: a spring column, a fixing plate, a ring, and a connecting column to realize The design of the device is reasonable, the buttons are not easy to be damaged, the body is waterproof, the antenna can be pulled out and retracted flexibly, the use method is rich, and the technical effect is convenient for users.

Description

technical field [0001] The invention relates to the field of communication equipment research, in particular to a reasonably designed intercom equipment. Background technique [0002] The English name of the walkie-talkie is two way radio. It is a two-way mobile communication tool. It can make calls without any network support, and there is no call charge. It is suitable for relatively fixed and frequent calls. There are currently three types of walkie-talkies: analog walkie-talkies, digital walkie-talkies, and IP walkie-talkies. [0003] The walkie-talkie is the main equipment for simple communication at present, which is convenient for users to communicate in a certain area, and can meet the needs of individual users or groups. [0004] However, in the prior art, the existing walkie-talkie has an antenna that cannot be retracted effectively, resulting in a larger space for temporary use when the antenna is not used, which is not conducive to portability, and the design of...

AI Technical Summary

Problems solved by technology

[0007] The invention provides a reasonably designed intercom device, which solves the problem of unreasonable casing design, easy damage to the keys, easy water ingress in the body, inability to flexibly pull out and retract the antenna, and single use mode of the existing intercom, which is inconvenient. The technical problems used by users have realized the technical effects of reasonable equipment design, not easy to damage the keys, good waterproof effect of the body, flexible pull-out and retraction of the antenna, rich usage methods, and user-friendly technical effects

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