Interphone

Abstract

The utility model belongs to the technical field of interphones, and discloses an interphone which comprises an interphone body and a loudspeaker body, the lower end of the loudspeaker body is detachably installed on the interphone body, and the loudspeaker body is electrically connected with the interphone body through a conductive assembly. The loudspeaker body is provided with a wearing assembly capable of fixing the loudspeaker body on the clothes, and through the wearing assembly, a user can fix the loudspeaker body on the clothes by selecting a pin or a strong magnet adsorption mode according to own preferences and actual use scenes; and the wearing convenience and flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a talkback machine technical field, especially a talkback machine. BACKGROUND

[0002] As a kind of mobile communication tool, talkback machine can talk without any network support and will not generate phone bill, it is applicable to the occasion of relatively fixed and frequent talk, there are three categories of talkback machine on market at present: analog talkback machine, digital talkback machine, IP talkback machine.

[0003] The utility model discloses a watchband loudspeaker's power supply device discloses a watchband loudspeaker's power supply device, including the pivot that is arranged in watchband end part, the pivot slot that is arranged on watch dial main body, the electrically conductive thimble that is fixed in pivot and the electrically conductive sheet that is fixed in the slot wall of pivot slot;The pivot rotation setting is in pivot slot, when the electrically conductive thimble is driven to rotate by pivot, the electrically conductive thimble and electrically conductive sheet keep electrically conductive contact.

[0004] The above-mentioned watchband loudspeaker's power supply device, both ensure that watchband can rotate under the action of pivot, to facilitate wearing, and in the range that pivot can drive watchband to rotate, electrically conductive thimble can keep electrically conductive contact with electrically conductive sheet all the time, to facilitate the power supply of the loudspeaker arranged on watchband.

[0005] But in some working conditions, talkback machine is worn on hand, when speaking, hand needs to be lifted frequently, and it is inconvenient to use.

[0006] Therefore, a talkback machine is provided. CONTENT OF UTILITY MODEL

[0007] The utility model aims at providing a talkback machine, to solve or at least alleviate one or more of the above problems and other aspects in prior art.

[0008] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes:

[0009] A talkback machine, including talkback machine body and loudspeaker body, the lower end of the loudspeaker body is detachably installed on the talkback machine body, the loudspeaker body and the talkback machine body are electrically connected through conductive assembly, and the loudspeaker body is provided with a wearing assembly capable of fixing the loudspeaker body on clothes.

[0010] In a talkback machine according to the utility model, wherein the wearing assembly includes a brooch, the back of the loudspeaker body is provided with a clamping seat for fixing the brooch, and the loudspeaker body is detachably fixed on clothes through the brooch.

[0011] In the intercom according to the utility model, the wearing assembly comprises a plate body, a second strong magnet block is fixedly connected to one side of the plate body, a second groove is formed in the back of the loudspeaker body, a first strong magnet block is fixedly installed in the inside of the second groove, the plate body is placed on the inside of clothes, the first strong magnet block and the second strong magnet block are magnetically attracted, the clothes are pressed into the second groove, and therefore the fixing of the loudspeaker body is realized.

[0012] In the intercom according to the utility model, a rotating shaft groove is formed in the end of the intercom body, a hinge groove is formed on the intercom body at both ends of the rotating shaft groove, a taking and placing notch is formed in the hinge groove, a rotating shaft is formed on the lower end of the loudspeaker body, the rotating shaft is arranged in a rectangular shape, and the rotating shaft is rotatably installed in the hinge groove after passing through the taking and placing notch.

[0013] In the intercom according to the utility model, the conductive assembly comprises a conductive sheet and a conductive thimble, the conductive thimble is electrically connected to the loudspeaker body through a wire, the conductive sheet is fixedly installed in the rotating shaft groove, the conductive sheet is arranged in an arc shape, and the conductive thimble and the conductive sheet are in sliding conductive contact after the rotating shaft is installed in the inside of the hinge groove.

[0014] In the intercom according to the utility model, a first fixing sheet is formed on the upper end of the conductive sheet, a second fixing sheet is formed on the lower end of the conductive sheet, a limiting hole and a limiting groove are formed on the upper end and the lower end of the rotating shaft groove of the intercom body respectively, the first fixing sheet is electrically connected to the circuit board in the inside of the intercom body after passing through the limiting hole, and the second fixing sheet is inserted into the limiting groove.

[0015] The utility model at least has following beneficial effect:

[0016] The wearing assembly is arranged, the user can select the mode of fixing the loudspeaker body on clothes by using a pin or a strong magnet block according to personal preference and actual use scene, and the convenience and flexibility of wearing are improved.

[0017] The intercom body and the loudspeaker body are detachably connected, when the intercom body needs to be charged, the intercom body and the loudspeaker body only need to be separated, the wearing assembly does not need to be operated, and damage to clothes is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0019] Figure 1 It is the structure schematic diagram of intercom of the utility model;

[0020] Figure 2 It is the structure schematic diagram of loudspeaker of embodiment 1 in the utility model;

[0021] Figure 3 It is the structure schematic diagram of intercom body of the utility model;

[0022] Figure 4 It is the partial explosion structure schematic diagram of intercom body of the utility model;

[0023] Figure 5 It is the structure schematic diagram of wearing assembly of embodiment 1 in the utility model;

[0024] Figure 6 It is the structure schematic diagram of wearing assembly of embodiment 2 in the utility model.

[0025] Explanation of figure mark:

[0026] 1, intercom body;101, pivot slot;1011, hinged slot;1012, take and put notch;102, conducting sheet;1021, first fixed sheet;1222, second fixed sheet;103, limit hole;104, limit slot;

[0027] 2, loudspeaker body;201, first recess;202, clamping seat;203, pivot;204, conducting thimble;205, second recess;

[0028] 3, safety pin;4, plate body;401, first strong magnet block;402, second strong magnet block. Specific implementation

[0029] The implementation of the present application will be described in detail below with the help of the drawings and examples, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0030] Example 1

[0031] Please refer to Figures 1 to 5 The embodiment of the utility model provides a kind of intercom, including intercom body 1 and loudspeaker body 2, the lower end of loudspeaker body 2 is detachably installed on intercom body 1, loudspeaker body 2 and intercom body 1 are electrically connected by conducting assembly, loudspeaker body 2 is provided with the wearing assembly that can fix loudspeaker body 2 on clothes.

[0032] In the embodiment, the intercom body 1 is the core control and signal processing component, and the speaker body 2 is used to emit sound. The two are electrically connected through the conductive assembly, so as to ensure that the audio signal generated by the intercom body 1 can be transmitted to the speaker body 2 and played out. The wearing assembly facilitates the user to fix the speaker body 2 on the clothes, and facilitates the carrying and use of the intercom.

[0033] In the embodiment, the wearing assembly includes a pin 3, and the back of the speaker body 2 is provided with a clamping seat 202 for fixing the pin 3. The speaker body 2 is detachably fixed on the clothes through the pin 3.

[0034] The pin 3 is fixed on the back of the speaker body 2 through the clamping seat 202. When the user uses it, the pin 3 is opened and passed through the clothes, and then the pin 3 is closed to fix the speaker body 2 on the clothes by the clamping force of the pin 3. When it is needed to remove the speaker body 2, the pin 3 is opened again.

[0035] In the embodiment, the end of the intercom body 1 is provided with a rotating shaft groove 101, and the intercom body 1 is formed with a hinge groove 1011 at both ends of the rotating shaft groove 101. The hinge groove 1011 is provided with a taking and placing notch 1012, and the lower end of the speaker body 2 is formed with a rotating shaft 203. The rotating shaft 203 is in a rectangular shape and is rotatably installed in the hinge groove 1011 after passing through the taking and placing notch 1012.

[0036] When the speaker body 2 is installed, the rotating shaft 203 at the lower end of the speaker body 2 is aligned with the taking and placing notch 1012 on the hinge groove 1011, so that the rotating shaft 203 passes through the taking and placing notch 1012 and enters the hinge groove 1011. The rotating shaft 203 can rotate in the hinge groove 1011. The rotating shaft 203 is in a rectangular shape, the width of the cross section thereof is less than or equal to the width of the taking and placing notch 1012, and the length of the cross section thereof is greater than the width of the taking and placing notch 1012. When the speaker body 2 is removed, the rotating shaft 203 can be taken out of the hinge groove 1011 only when the wide side of the rotating shaft 203 moves to the taking and placing notch 1012. Through the arrangement, when the intercom body 1 needs to be charged, the intercom body 1 and the speaker body 2 only need to be separated, and the wearing assembly does not need to be operated.

[0037] In the embodiment, the conductive assembly includes a conductive sheet 102 and a conductive thimble 204. The conductive thimble 204 is electrically connected to the speaker body 2 through a wire, and the conductive sheet 102 is fixedly installed in the rotating shaft groove 101. The conductive sheet 102 is in an arc shape, and the conductive thimble 204 is in sliding conductive contact with the conductive sheet 102 after the rotating shaft 203 is installed in the hinge groove 1011.

[0038] When the rotating shaft 203 of the loudspeaker body 2 is installed into the hinge groove 1011, the conductive thimble 204 forms a sliding conductive contact with the arc-shaped conductive sheet 102. The conductive sheet 102 is connected to the circuit inside the interphone body 1, and the conductive thimble 204 is connected to the loudspeaker body 2 through a wire. In this way, during the rotation of the loudspeaker body 2 relative to the interphone body 1, the conductive thimble 204 slides on the conductive sheet 102, and stable electrical connection can still be maintained, ensuring that audio signals and the like can be normally transmitted.

[0039] The structure and working principle of the conductive thimble 204 in this embodiment are the same as those of the conductive thimble disclosed in the patent with publication number CN220305638U, and will not be repeated here.

[0040] In this embodiment, the upper end of the conductive sheet 102 is formed with a first fixing sheet 1021, and the lower end of the conductive sheet 102 is formed with a second fixing sheet 1022. The upper end and the lower end of the rotating shaft groove 101 on the interphone body 1 are respectively provided with a limiting hole 103 and a limiting groove 104. The first fixing sheet 1021 is electrically connected to the circuit board inside the interphone body 1 after passing through the limiting hole 103, and the second fixing sheet 1022 is inserted into the limiting groove 104. The first fixing sheet 1021 is electrically connected to the circuit board inside the interphone body 1 after passing through the limiting hole 103, realizing the electrical connection between the conductive sheet 102 and the circuit inside the interphone body 1, so that signals can be transmitted from the circuit board to the conductive sheet 102. The second fixing sheet 1022 is inserted into the limiting groove 104, which serves to fix the conductive sheet 102, preventing displacement or shaking of the conductive sheet 102 during use, and ensuring stable contact and signal transmission between the conductive sheet 102 and the conductive thimble 204.

[0041] Embodiment 2

[0042] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 6 , the difference between this embodiment and embodiment 1 is that the wearing assembly includes a plate body 4, one side of the plate body 4 is fixedly connected with a second strong magnet block 402, a second recess 205 is formed on the back of the loudspeaker body 2, and a first strong magnet block 401 is fixedly installed inside the second recess 205. The plate body 4 is placed on the inside of the clothes, and the clothes are pressed into the second recess 205 through the magnetic attraction between the first strong magnet block 401 and the second strong magnet block 402, so as to realize the fixation of the loudspeaker body 2.

[0043] Working principle: when the user puts the plate body 4 in the clothes inside, and make the second strong magnet block 402 with the first strong magnet block 401 in the second recess 205 of the back of the speaker body 2 opposite, the magnetic force of attraction between the two strong magnet block. This magnetic force will be clothes tightly into the second recess 205, using the adsorption of magnetic force will be fixed on the clothes speaker body 2. To remove the speaker body 2, just overcome the magnetic force plate body 4 removed.

[0044] The above description shows and describes several preferred embodiments of the present application, but as before, it should be understood that the present application is not limited to the form disclosed herein, should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the present application, by the above teaching or related art or knowledge. The changes and variations made by the person skilled in the art without departing from the spirit and scope of the present application shall be within the scope of the appended claims of the present application.

Claims

1. A speakerphone, characterized by It includes intercom body (1) and loudspeaker body (2), the lower end of the loudspeaker body (2) is detachably mounted on the intercom body (1), the loudspeaker body (2) and the intercom body (1) are electrically connected through a conductive assembly, and the loudspeaker body (2) is provided with a wearing assembly capable of fixing the loudspeaker body (2) on clothes.

2. A radio according to claim 1, wherein: The wearing assembly includes a pin (3), the back of the loudspeaker body (2) is provided with a clamping seat (202) for fixing the pin (3), and the loudspeaker body (2) is detachably fixed on the clothes through the pin (3).

3. A radio according to claim 1, wherein: The wearing assembly includes a plate body (4), one side of the plate body (4) is fixedly connected with a second strong magnet block (402), the back of the loudspeaker body (2) is provided with a second groove (205), and a first strong magnet block (401) is fixedly installed in the second groove (205); the plate body (4) is placed on the inner side of the clothes, the first strong magnet block (401) and the second strong magnet block (402) are magnetically attracted, the clothes are pressed into the second groove (205), and the loudspeaker body (2) is fixed.

4. A radio according to claim 1, wherein: The end of the intercom body (1) is provided with a rotating shaft groove (101), the intercom body (1) is formed with a hinged groove (1011) at both ends of the rotating shaft groove (101), the hinged groove (1011) is provided with a taking and placing notch (1012), the lower end of the loudspeaker body (2) is formed with a rotating shaft (203), the rotating shaft (203) is arranged in a rectangular shape, and the rotating shaft (203) is rotatably installed in the hinged groove (1011) after penetrating through the taking and placing notch (1012).

5. A radio according to claim 4, wherein: The conductive assembly includes a conductive sheet (102) and a conductive thimble (204), the conductive thimble (204) is electrically connected with the loudspeaker body (2) through a wire, the conductive sheet (102) is fixedly installed in the rotating shaft groove (101), the conductive sheet (102) is arranged in an arc shape, and the conductive thimble (204) is in sliding conductive contact with the conductive sheet (102) after the rotating shaft (203) is installed in the hinged groove (1011).

6. A radio according to claim 5, wherein: The upper end of the conductive sheet (102) is formed with a first fixing sheet (1021), the lower end of the conductive sheet (102) is formed with a second fixing sheet (1022), the upper end and the lower end of the rotating shaft groove (101) of the intercom body (1) are respectively provided with a limiting hole (103) and a limiting groove (104), the first fixing sheet (1021) is electrically connected with the internal circuit board of the intercom body (1) after penetrating through the limiting hole (103), and the second fixing sheet (1022) is inserted into the limiting groove (104).

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