Three-proofing main body structure of interphone

Abstract

The utility model discloses a three-proofing main body structure of an interphone. The three-proofing main body structure comprises an interphone main body, a screen, a loudspeaking hole, a pickup hole, a first protection structure and a second protection structure, according to the utility model, the first protection structure is arranged on the front surface of the interphone main body, and the panel cover covers the surface of the interphone main body, so that the panel cover completely covers the screen and the loudspeaking hole, thereby providing external protection for the screen and the loudspeaking hole, reducing the waterproof and dustproof pressure of the loudspeaking hole, and providing explosion-proof protection for the screen; a second protection structure is arranged on the bottom surface of the interphone main body, the bottom cover is turned over downwards from the interior of the groove, at the moment, the bottom cover plays a role in concentrating sound, the sound can be transmitted to the pickup hole in a concentrated mode, the pickup effect is improved, and when the interphone is not used, the bottom cover covers the inner side of the groove upwards to completely cover the pickup hole; external protection can be provided for the pickup hole, waterproof and dustproof pressure of the pickup hole is reduced, and therefore the protection capability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walkie - talkies, in particular to a three - proof main body structure of a walkie - talkie. Background Technique

[0002] A walkie - talkie is a radio communication device that transmits voice signals through radio waves, enabling real - time communication between two or more users. It is widely used in commercial, industrial, public safety and other fields, as well as communication between individual users.

[0003] The existing patent application number: CN201922331124.9, a housing of a walkie - talkie and the walkie - talkie, includes: a walkie - talkie body and a walkie - talkie housing. The walkie - talkie housing is sleeved on the walkie - talkie body, and a circular through - hole and an antenna fixing nut sleeve are provided at the top of the walkie - talkie housing.

[0004] The above - mentioned patent records a walkie - talkie structure. Manufacturers on the market have made three - proof (i.e., waterproof, dust - proof and shock - proof) strengthening designs for walkie - talkies used in outdoor scenarios. However, the screen and sound holes on the walkie - talkie are still weak areas in terms of protection. Existing walkie - talkies lack external protection measures for this area, resulting in a greater pressure on the self - protection design of the walkie - talkie, easily consuming the durability of the protection structure and causing it to fail prematurely, thus affecting the durability of the walkie - talkie. Content of the Utility Model

[0005] The purpose of the utility model is to provide a three - proof main body structure of a walkie - talkie to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions: A three - proof main body structure of a walkie - talkie includes a walkie - talkie main body, a screen, a speaker hole, a microphone hole, a first protection structure and a second protection structure. The front of the walkie - talkie main body is provided with a screen and a speaker hole, where the speaker hole is located below the screen. The bottom of the walkie - talkie main body is provided with a microphone hole. The front of the walkie - talkie main body is provided with a first protection structure. The first protection structure includes a panel cover, a hinge part, a sound - transmitting window and a sound - transmitting cloth. The top of the panel cover is connected with the hinge part. The hinge part is installed on the top of the walkie - talkie main body by screws, so that the panel cover is hinged with the walkie - talkie main body. The panel cover can be flipped down to cover the front of the walkie - talkie main body and completely cover the screen and the speaker hole. A sound - transmitting window is provided through the lower part of the panel cover. When the panel cover is in the closed state, the sound - transmitting window corresponds to the position of the speaker hole. The sound - transmitting cloth is laid inside the sound - transmitting window. The bottom surface of the walkie - talkie main body is provided with a second protection structure.

[0007] Preferably, the angle range of the panel cover flipped through the hinge part is not less than 180 degrees.

[0008] Preferably, the whole panel cover is made of non - transparent material.

[0009] Preferably, the second protection structure includes a groove and a bottom cover. A groove is formed in the front part of the bottom surface of the walkie-talkie body, and the sound pickup hole is located on the top surface of the groove. The bottom cover is hingedly installed on the inner rear wall of the groove, and the bottom cover can be turned upwards and closed into the inner side of the groove to completely cover the sound pickup hole.

[0010] Preferably, the longitudinal section of the bottom cover is a concave structure. Receiving grooves are formed on the left and right sides of the top surface of the groove, and the left and right sides of the bottom cover are movably fitted into the receiving grooves.

[0011] Preferably, the range of the turnable angle of the bottom cover does not exceed 30 degrees.

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

[0013] By providing a first protection structure on the front surface of the walkie-talkie body, the present utility model turns the panel cover downward with the hinge part as the fulcrum until the panel cover covers the surface of the walkie-talkie body. At this time, the panel cover completely covers the screen and the sound hole, thereby providing external protection for the screen and the sound hole, reducing the waterproof and dustproof pressure of the sound hole, and being able to provide explosion-proof protection for the screen, so as to improve the protection ability.

[0014] By providing a second protection structure on the bottom surface of the walkie-talkie body, the present utility model turns the bottom cover downward from the groove. At this time, the bottom cover functions to concentrate the sound, and can concentrate the sound and transmit it to the sound pickup hole, improving the sound pickup effect. When idle, the bottom cover is turned upwards and closed into the inner side of the groove to completely cover the sound pickup hole, which can provide external protection for the sound pickup hole and reduce the waterproof and dustproof pressure of the sound pickup hole, so as to improve the protection ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the panel cover structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the walkie-talkie body structure of the present utility model;

[0018] Figure 4 is a schematic diagram of the disassembled structure of the bottom cover of the present utility model;

[0019] Figure 5 is a schematic diagram of the upward view structure of the groove of the present utility model.

[0020] In the figure: walkie-talkie main body - 1, screen - 2, sound hole - 3, sound pickup hole - 4, first protection structure - 5, panel cover - 51, hinge part - 52, sound transmission window - 53, sound transmission cloth - 531, second protection structure - 6, groove - 61, bottom cover - 62, storage groove - 63. Detailed implementation manners

[0021] In order to further explain the technical solution of the present invention, the following will be elaborated in detail through specific embodiments.

[0022] Please refer to Figures 1 - 3 , the present invention provides a three-proof main body structure of a walkie-talkie, including a walkie-talkie main body 1, a screen 2, a sound hole 3, a sound pickup hole 4, a first protection structure 5 and a second protection structure 6. The front of the walkie-talkie main body 1 is provided with a screen 2 and a sound hole 3, wherein the sound hole 3 is located below the screen 2. The bottom of the walkie-talkie main body 1 is provided with a sound pickup hole 4. The front of the walkie-talkie main body 1 is provided with a first protection structure 5, and the bottom surface of the walkie-talkie main body 1 is provided with a second protection structure 6.

[0023] The first protection structure 5 of the present invention includes a panel cover 51, a hinge part 52, a sound transmission window 53 and a sound transmission cloth 531. The top of the panel cover 51 is connected with a hinge part 52. The hinge part 52 is installed on the top of the walkie-talkie main body 1 by screws, so that the panel cover 51 is hinged with the walkie-talkie main body 1. The panel cover 51 can be turned down and closed to the front of the walkie-talkie main body 1 to completely cover the screen 2 and the sound hole 3, thereby providing external protection for the screen 2 and the sound hole 3, reducing the waterproof and dustproof pressure of the sound hole 3, and providing explosion-proof protection for the screen 2. A sound transmission window 53 is provided through the lower part of the panel cover 51. When the panel cover 51 is in the closed state, the sound transmission window 53 corresponds to the position of the sound hole 3. A sound transmission cloth 531 is laid inside the sound transmission window 53. When the panel cover 51 is in the closed state, the sound hole 3 can still normally sound and be used through the sound transmission window 53.

[0024] Further explanation, the angle range of the panel cover 51 flipped through the hinge part 52 is not less than 180 degrees, so that the panel cover 51 can be turned over by a sufficient angle to ensure the normal use of the screen 2.

[0025] Further explanation, the whole panel cover 51 is made of non-transparent material, so that the panel cover 51 has a light-shielding effect. After turning the panel cover 51 upwards, it can be blocked above the screen 2 to block sunlight for it, improving the visibility of the screen 2 in a strong light environment and being more suitable for outdoor use.

[0026] Please refer to Figures 4 - 5, for the three-proof main structure of the present utility model, the second protection structure 6 includes a groove 61 and a bottom cover 62. A groove 61 is opened at the front part of the bottom surface of the walkie-talkie main body 1. The sound pickup hole 4 is located on the top surface of the groove 61. The inner rear wall of the groove 61 is hingedly installed with a bottom cover 62. The bottom cover 62 can be turned upwards and closed into the inner side of the groove 61 to completely cover the sound pickup hole 4, which can provide external protection for the sound pickup hole 4 and reduce the waterproof and dustproof pressure of the sound pickup hole 4.

[0027] Furthermore, the longitudinal section of the bottom cover 62 is a concave structure. Receiving grooves 63 are opened on the left and right sides of the top surface of the groove 61. Both the left and right sides of the bottom cover 62 are movably fitted into the receiving grooves 63. The concave structure can help to concentrate the sound propagation direction, so that when the bottom cover 62 is in the open state, the sound can be concentrated and transmitted to the sound pickup hole 4, improving the sound pickup effect.

[0028] Furthermore, the range of the reversible angle of the bottom cover 62 does not exceed 30 degrees.

[0029] The working principle is as follows:

[0030] First, by setting the first protection structure 5 on the front surface of the walkie-talkie main body 1, the panel cover 51 can be turned downwards with the hinge part 52 as the fulcrum until the panel cover 51 covers the surface of the walkie-talkie main body 1. At this time, the panel cover 51 completely covers the screen 2 and the speaker hole 3, thereby providing external protection for the screen 2 and the speaker hole 3, reducing the waterproof and dustproof pressure of the speaker hole 3, and being able to provide explosion-proof protection for the screen 2, so as to improve the protection ability.

[0031] Second, by setting the sound transmission window 53 at the lower part of the panel cover 51, when the panel cover 51 is in the closed state, the sound transmission window 53 will be directly opposite to the position of the speaker hole 3, enabling the speaker hole 3 to normally emit sound through the sound transmission cloth 531, without the need to frequently open and close the panel cover 51, which is convenient to use.

[0032] Third, by setting the second protection structure 6 on the bottom surface of the walkie-talkie main body 1, when in use, the bottom cover 62 is turned downwards from the groove 61. At this time, the bottom cover 62 functions to concentrate the sound and can concentrate the sound and transmit it to the sound pickup hole 4, improving the sound pickup effect. When not in use, the bottom cover 62 is turned upwards and closed into the inner side of the groove 61 to completely cover the sound pickup hole 4, which can provide external protection for the sound pickup hole 4 and reduce the waterproof and dustproof pressure of the sound pickup hole 4, so as to improve the protection ability.

[0033] The above are only the preferred examples of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A three-proof main structure of a walkie-talkie, comprising a walkie-talkie main body (1), a screen (2), a sound hole (3) and a sound pickup hole (4). The front of the walkie-talkie main body (1) is provided with a screen (2) and a sound hole (3), wherein the sound hole (3) is located below the screen (2). The bottom of the walkie-talkie main body (1) is provided with a sound pickup hole (4). It is characterized in that: It further includes a first protection structure (5) and a second protection structure (6). The front of the walkie-talkie main body (1) is provided with a first protection structure (5). The first protection structure (5) includes a panel cover (51), a hinge part (52), a sound transmission window (53) and a sound transmission cloth (531). The top of the panel cover (51) is connected with a hinge part (52). The hinge part (52) is installed on the top of the walkie-talkie main body (1) by screws, so that the panel cover (51) is hinged to the walkie-talkie main body (1). The panel cover (51) can be turned down and closed to the front of the walkie-talkie main body (1) to completely cover the screen (2) and the sound hole (3). The lower part of the panel cover (51) is provided with a through sound transmission window (53). When the panel cover (51) is in the closed state, the sound transmission window (53) corresponds to the position of the sound hole (3). The inside of the sound transmission window (53) is laid with a sound transmission cloth (531). The bottom surface of the walkie-talkie main body (1) is provided with a second protection structure (6).

2. The three-proof main body structure of a walkie-talkie according to claim 1, characterized in that: The turning angle range of the panel cover (51) through the hinge part (52) is not less than 180 degrees.

3. According to claim 1, the three-proof main body structure of the walkie-talkie is characterized by: The whole panel cover (51) is made of non-transparent material.

4. The three-proof main body structure of a walkie-talkie according to claim 1, characterized in that: The second protection structure (6) includes a groove (61) and a bottom cover (62). A groove (61) is opened at the front part of the bottom surface of the walkie-talkie main body (1), wherein the sound pickup hole (4) is located on the top surface of the groove (61). The inner rear wall of the groove (61) is hinged with a bottom cover (62). The bottom cover (62) can be turned up and closed into the inside of the groove (61) to completely cover the sound pickup hole (4).

5. According to claim 4, the three-proof main structure of the intercom is characterized by: The longitudinal section of the bottom cover (62) is of a concave structure. Storage grooves (63) are opened on the left and right sides of the top surface of the groove (61). The left and right sides of the bottom cover (62) are movably fitted into the storage grooves (63).

6. The three-proof main body structure of a walkie-talkie according to claim 4, characterized in that: The turning angle range of the bottom cover (62) is not more than 30 degrees.

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