A speakerphone

Abstract

This utility model relates to the field of communication equipment technology and provides a walkie-talkie. The walkie-talkie includes: a walkie-talkie body, which has a sealed female connector; and a connecting component, which includes a protective shell and a connector. The protective shell is detachably connected to the walkie-talkie body. This utility model provides a female connector on the outside of the walkie-talkie body and a connecting component between the female connector and a connecting cable. The protective shell of the connecting component protects the female connector of the walkie-talkie body. The connecting cable is electrically connected to the female connector on the walkie-talkie via the connector. The protective shell prevents the female connector from being directly exposed on the outside, and the connector between the female connector and the connecting cable ensures that the electrical connection between the female connector and the connecting cable is unaffected, thus avoiding any impact on the directional accuracy of the electromagnetic signal.

Description

Technical Field

[0001] This utility model belongs to the field of communication equipment technology, and in particular relates to a walkie-talkie. Background Technology

[0002] A walkie-talkie is a point-to-point or point-to-multipoint instant wireless communication device. Its core value lies in providing efficient, reliable, and real-time voice communication. It can achieve group communication, strong environmental adaptability, high reliability, low cost, and efficient collaboration, and is irreplaceable, especially in mobile scenarios or complex environments.

[0003] The structural composition and female connector design of a walkie-talkie are crucial to its functionality, and these vary significantly between different models (handheld, mobile, and repeater). The core structural components of a walkie-talkie mainly include the radio frequency section, baseband processing section, audio input / output, power management, human-machine interface, and auxiliary function modules. The female connector and the overall structure often require coordination to achieve voice acquisition, signal transmission, emergency positioning, and battery life assurance.

[0004] In the existing technology, walkie-talkies have a compact structure and most of their interfaces are female connectors. On the one hand, it is not easy to keep the inside of the interface clean in outdoor scenarios, which affects the connection. On the other hand, this open design disrupts the overall consistency of the body, is not conducive to the sealing of the body and the shielding of electromagnetic signals inside the whole machine, and affects the directional accuracy of electromagnetic signals. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a walkie-talkie that addresses the problems in the prior art where walkie-talkies have a compact structure and mostly use female connectors. On the one hand, it is not easy to keep the inside of the connector clean in outdoor scenarios, affecting the connection; on the other hand, this opening design disrupts the overall consistency of the body, is not conducive to the sealing of the body and the shielding of electromagnetic signals inside the whole machine, and affects the directional accuracy of electromagnetic signals.

[0006] This utility model embodiment is implemented as follows: a walkie-talkie, the walkie-talkie comprising:

[0007] The walkie-talkie body is equipped with a closed female connector.

[0008] A connection assembly includes a protective shell and a connector. The protective shell is detachably connected to the walkie-talkie body. The protective shell is used to protect the female connector interface. The connector is installed inside the protective shell. A connection cavity for connecting the connecting cable is formed between the protective shell and the connector. The connector is used to connect the female connector interface and the connecting cable.

[0009] Preferably, the protective shell is provided with a mounting groove, which corresponds to the female connector on the walkie-talkie body. The mounting groove is provided with a plurality of first connecting cylinders for mounting connectors. The mounting groove is connected to the connecting cavity, and the connecting wire is connected to the connector on the mounting groove through the connecting cavity, thereby electrically connecting to the female connector on the walkie-talkie body.

[0010] Preferably, the protective shell is further provided with a mounting hole, and the mounting hole is provided with a second connecting cylinder, which is connected to the walkie-talkie body by screws.

[0011] Preferably, the connector is provided with multiple connecting rods and several first connecting holes corresponding to the ports of the female connector on the walkie-talkie body. The connecting rods cooperate with the first connecting cylinder to connect the connector to the protective shell. The first connecting holes are used to install terminals that are connected to the ports of the female connector. One end of the first connecting hole corresponds to the port on the walkie-talkie body, and the other end corresponds to the connecting terminal on the connecting line. The first connecting hole and the connecting port of the female connector are collinear.

[0012] Preferably, the connecting terminal of the connecting wire is located inside the connecting cavity of the protective shell, and the connecting terminal is electrically connected to the terminal installed in the first connecting hole.

[0013] Preferably, the protective shell is provided with a first connecting block and a second connecting block, the first connecting block and the second connecting block respectively cooperate with the walkie-talkie body to connect the protective shell with the walkie-talkie body, the first connecting block is arc-shaped plate and the second connecting block is irregular plate.

[0014] Preferably, the walkie-talkie body further includes a housing, the side of which is provided with a first connecting groove and a second connecting groove. The first connecting groove cooperates with a first connecting block to connect the protective shell to the housing. The second connecting groove is an inclined groove, which cooperates with a second connecting block. The protective shell can be slid along the second connecting groove to install or remove the protective shell. The female connector is installed on the side of the housing, and the female connector is provided with a port for connecting to a connecting cable.

[0015] Preferably, the outer casing is further provided with a third connection slot and a fourth connection slot, the third connection slot being used to install a charging interface and the fourth connection slot being used to install a card slot.

[0016] Preferably, the connection assembly further includes a first protective plate and a second protective plate. The first protective plate is rotatably connected to the third connection slot and is used to protect the charging interface. The second protective plate is rotatably connected to the fourth connection slot and is used to protect the card insertion interface.

[0017] This utility model provides a walkie-talkie. A female connector is provided on the outside of the walkie-talkie body, and a connecting component is provided between the female connector and the connecting cable. A protective shell of the connecting component protects the female connector of the walkie-talkie body. The protective shell and the walkie-talkie body are detachably connected. The connecting component also includes a connector installed inside the protective shell, which connects the female connector of the walkie-talkie body to the connecting cable. A connecting cavity is formed between the connector and the protective shell for plugging and unplugging the connecting cable, facilitating electrical connection between the connecting cable and the female connector on the walkie-talkie. The protective shell protects the female connector, preventing it from being directly exposed on the outside, and the connector connects the female connector and the connecting cable without affecting the electrical connection between the female connector and the connecting cable, thus avoiding any impact on the directional accuracy of the electromagnetic signal. Attached Figure Description

[0018] Figure 1 A three-dimensional structural diagram of a walkie-talkie provided for an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a connecting component in a walkie-talkie, provided by an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of a protective shell in a walkie-talkie provided by an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a connector in a walkie-talkie provided by an embodiment of the present utility model;

[0022] Figure 5 This utility model provides a schematic diagram of the structure of the side of the walkie-talkie body in an embodiment of the present invention;

[0023] Figure 6 for Figure 5 Enlarged view of a portion of point A in the middle;

[0024] Figure 7 This is a schematic diagram of the structure of another side of the walkie-talkie body in an embodiment of the present utility model;

[0025] Figure 8 This is a schematic diagram of the structure of the outer casing of a walkie-talkie provided in an embodiment of the present utility model;

[0026] Figure 9 This is a schematic diagram of the structure of the second protective plate in a walkie-talkie, provided as an embodiment of the present utility model.

[0027] In the attached diagram: 1. Walkie-talkie body; 11. Outer shell; 111. First connecting slot; 112. Second connecting slot; 113. Third connecting slot; 114. Fourth connecting slot; 12. Female connector; 121. Connecting port; 2. Connecting assembly; 21. Protective shell; 211. Mounting slot; 212. Mounting hole; 213. Second connecting block; 214. First connecting block; 215. First connecting tube; 216. Second connecting tube; 22. Connecting piece; 221. First connecting hole; 222. Mounting part; 223. Second connecting hole; 224. Connecting part; 225. Connecting rod; 23. First protective plate; 24. Second protective plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0030] like Figure 1-2 The diagram shown is a structural diagram of a walkie-talkie provided in an embodiment of the present utility model, including: a walkie-talkie body 1, wherein the walkie-talkie body 1 is provided with a closed female connector 12;

[0031] The connecting component 2 includes a protective shell 21 and a connector 22. The protective shell 21 is detachably connected to the walkie-talkie body 1. The protective shell 21 is used to protect the female connector 12. The connector 22 is installed inside the protective shell 21. A connecting cavity for connecting to the connecting wire is formed between the protective shell 21 and the connector 22. The connector 22 is used to connect the female connector 12 and the connecting wire.

[0032] In this embodiment of the utility model, preferably, the walkie-talkie is mainly used for wireless communication. The walkie-talkie body 1 contains a radio frequency section, a baseband processing section, an audio input / output section, a power management section, a human-computer interaction section, and auxiliary function modules. The walkie-talkie body 1 can perform functions such as voice acquisition, signal transmission, emergency positioning, and battery life assurance. A female connector 12 is provided on the outer side of the walkie-talkie body 1. When connecting to an external device using the female connector 12, a connecting cable is required for electrical connection to the female connector 12, thereby enhancing the walkie-talkie's functional expandability. A connecting component 2 is provided on the outer side of the walkie-talkie body 1. The connecting component 2 mainly includes a protective shell 21 and a connector 22. The protective shell 21 is installed... The outer side of the walkie-talkie body 1 is protected by a protective shell 21 for the female connector 12. A connector 22 installed inside the protective shell 21 connects the female connector 12 to the connecting cable. When the female connector 12 is not connected to the connecting cable, the protective shell 21 and the connector 22 inside the protective shell 21 can protect the female connector 12 on the walkie-talkie from the accumulation of impurities or dust, which may affect the performance when the female connector 12 is connected to the connecting cable. When the female connector 12 needs to be connected to the connecting cable of an extended external device, the connecting cable is inserted into the connecting cavity inside the protective shell 21 and electrically connected to the female connector 12 through the connector 22, thereby enabling the walkie-talkie to connect to the extended external device through the connecting cable.

[0033] In one embodiment of this utility model, a female connector 12 is provided on the outside of the walkie-talkie body 1, and a connecting component 2 is provided to connect the female connector 12 and the connecting cable. The protective shell 21 of the connecting component 2 can protect the female connector 12 of the walkie-talkie body 1. The protective shell 21 and the walkie-talkie body 1 can be detachably connected. The connecting component 2 is also provided with a connector 22 installed inside the protective shell 21. The connector 22 is used to connect the female connector 12 of the walkie-talkie body 1 and the connecting cable. A connecting cavity is formed between the connector 22 and the protective shell 21 for plugging and unplugging the connecting cable, so that the connecting cable can be electrically connected to the female connector 12 on the walkie-talkie through the connector 22. The protective shell 21 protects the female connector 12 on the walkie-talkie, preventing the female connector 12 from being directly exposed on the outside. The connector 22 connects the female connector 12 and the connecting cable without affecting the electrical connection between the female connector 12 and the connecting cable, thus avoiding affecting the directional accuracy of the electromagnetic signal.

[0034] like Figure 1-9As shown, in a preferred embodiment of the present invention, the protective shell 21 is provided with a mounting groove 211, which corresponds to the female connector 12 on the walkie-talkie body 1. The mounting groove 211 is provided with a plurality of first connecting cylinders 215 for mounting connectors 22. The mounting groove 211 is connected to the connecting cavity, and the connecting wire is connected to the connector 22 on the mounting groove 211 through the connecting cavity, thereby electrically connecting to the female connector 12 on the walkie-talkie body 1.

[0035] In this embodiment of the present invention, preferably, a mounting groove 211 and a mounting hole 212 are provided on the side of the semi-enclosed protective shell 21. The walkie-talkie body 1 can be connected to different female connectors 12 according to the external devices to be expanded. Multiple first connecting cylinders 215 with a certain height are provided in the mounting groove 211. Connectors 22 are installed using the first connecting cylinders 215. The groove wall of the mounting groove 211 is provided with through holes that communicate with the connecting cavity, so that the connecting wire is connected to the female connector 12 through the connector 22 installed on the mounting groove 211.

[0036] like Figure 1-9 As shown, in a preferred embodiment of the present invention, the protective shell 21 is further provided with a mounting hole 212, and the mounting hole 212 is provided with a second connecting cylinder 216, which is connected to the walkie-talkie body 1 by screws.

[0037] In this embodiment of the utility model, preferably, the walkie-talkie body 1 corresponding to the mounting hole 212 is provided with a connecting hole, and a screw is threaded through the second connecting cylinder 216 to the walkie-talkie body 1 so as to install the protective shell 21 on the side of the walkie-talkie body 1.

[0038] like Figure 1-9 As shown, in a preferred embodiment of the present invention, the connector 22 is provided with a plurality of connecting rods 225 and a plurality of first connecting holes 221 corresponding to the ports of the female connector interface 12 on the walkie-talkie body 1. The connecting rods 225 cooperate with the first connecting cylinder 215 to connect the connector 22 to the protective shell 21. The first connecting holes 221 are used to install terminals connected to the ports of the female connector interface 12. One end of the first connecting hole 221 corresponds to the port on the walkie-talkie body 1 and the other end corresponds to the connecting terminal on the connecting line. The first connecting hole 221 and the connecting port 121 of the female connector interface 12 are collinear.

[0039] The connection terminal of the connecting wire is located inside the connection cavity of the protective shell 21, and the connection terminal is electrically connected to the terminal installed in the first connection hole 221.

[0040] In this embodiment of the present invention, preferably, the connector 22 installed in the mounting groove 211 of the protective shell 21 can be a plate-shaped structure. The connector 22 includes a mounting part 222 and a connecting part 224. The length and width of the plate-shaped mounting part 222 are greater than the length and width of the plate-shaped connecting part 224. The connecting part 224 is connected to the front of the mounting part 222. The connector 22 can be an integral structure. A connecting rod 225 adapted to the first connecting cylinder 215 is provided on the front of the mounting part 222. The connecting rod 225 is inserted into the first connecting cylinder 215 so that the connector 22 is completely connected to the protective shell 21. The connecting part 224 faces the inside of the protective shell 21 so that the connecting terminal on the connecting line can be connected to the port on the female connector 12 through the second connecting hole 223 on the connecting part 224 and the first connecting hole 221 on the mounting part 222. Alternatively, the port on the connecting line can be connected to the terminal on the female connector 12, and the terminal on the female connector 12 can pass through the first connecting hole 221 and the second connecting hole 223 on the connector 22.

[0041] Preferably, the connecting wire can be plugged into the protective shell 21. The connecting terminal at the end of the connecting wire is connected to the terminal on the connector 22 to connect the connecting wire between the walkie-talkie body 1 and the external device. When the connecting wire is plugged into the connecting cavity of the protective shell 21, the conductive connecting terminal can be attached to the terminal on the connector 22. Alternatively, the connecting wire can be integrally connected to the protective shell 21. The copper wire inside the connecting wire can be provided with multiple strands and connected to the terminals on the connector 22 respectively.

[0042] like Figure 1-9 As shown, in a preferred embodiment of the present invention, the protective shell 21 is provided with a first connecting block 214 and a second connecting block 213. The first connecting block 214 and the second connecting block 213 respectively cooperate with the walkie-talkie body 1 to connect the protective shell 21 with the walkie-talkie body 1. The first connecting block 214 is an arc-shaped plate and the second connecting block 213 is an irregularly shaped plate.

[0043] In this embodiment of the present invention, preferably, a first connecting block 214 and a second connecting block 213 for connecting the walkie-talkie body 1 are provided on the protective shell 21. The first connecting block 214 and the second connecting block 213 can be located on the side of the protective shell 21 and close to both sides of the protective shell 21. The first connecting block 214 can be arc-shaped and used to position the protective shell 21. The second connecting block 213 is bent plate-shaped and the bending angle is greater than 90 degrees and less than 180 degrees, so as to facilitate the connection between the second connecting block 213 and the protective shell 21.

[0044] like Figure 1-9As shown in the preferred embodiment of this utility model, the walkie-talkie body 1 further includes a housing 11. The housing 11 has a first connecting groove 111 and a second connecting groove 112 on its side. The first connecting groove 111 cooperates with a first connecting block 214 to connect the protective shell 21 to the housing 11. The second connecting groove 112 is an oblique groove and cooperates with a second connecting block 213. The protective shell 21 can be slid along the second connecting groove 112 to install or remove the protective shell 21. The female connector 12 is installed on the side of the housing 11 and has a port for connecting to a connecting cable.

[0045] In this embodiment of the utility model, preferably, the walkie-talkie body 1 is provided with a housing 11 for installing various functional modules and several female connectors 12. The housing 11 can be a rectangular shell with a certain internal cavity. The female connectors 12 are mounted on the mounting shell and exposed on the side of the housing 11. The first connecting groove 111 and the second connecting groove 112 are respectively provided on the same side as the female connectors 12, and the female connectors 12 are located between the first connecting groove 111 and the second connecting groove 112. The first connecting groove 111 is an arc-shaped groove. The first connecting groove 111 cooperates with the first connecting block 214 to connect the protective shell 21 to the housing 11. The first connecting block 214 can be directly embedded in the first connecting groove. Inside 111, the second connecting groove 112 is an inclined groove. The second connecting block 213 can move along the groove depth direction of the second connecting groove 112 and cooperate with the second connecting groove 112 so that the protective shell 21 is fully connected to the outer shell 11. The protective shell 21 can be installed or removed by sliding the second connecting block 213 on the protective shell 21 to see whether the second connecting block 213 cooperates with the second connecting groove 112. When the protective shell 21 is fully connected to the outer shell 11, the back of the mounting part 222 of the connector 22 inside the protective shell 21 is attached to the female interface 12 of the outer shell 11 so that the connecting wire can be electrically connected to the female interface 12 through the connecting cavity, the first connecting hole 221 and the second connecting hole 223 on the connector 22.

[0046] like Figure 1-9 As shown, in a preferred embodiment of the present invention, the outer shell 11 is further provided with a third connecting groove 113 and a fourth connecting groove 114 on its side. The third connecting groove 113 is used to install a charging interface, and the fourth connecting groove 114 is used to install a card slot interface.

[0047] In this embodiment of the present invention, preferably, a third connecting groove 113 and a fourth connecting groove 114 are also provided on the outer shell 11. A through hole for a charging interface is provided on the groove wall of the third connecting groove 113, and a through hole for installing a card slot is provided on the groove wall of the fourth connecting groove 114. The third connecting groove 113 and the fourth connecting groove 114 can be located on opposite sides of the outer shell 11.

[0048] like Figure 1-9 As shown, in a preferred embodiment of the present invention, the connecting component 2 further includes a first protective plate 23 and a second protective plate 24. The first protective plate 23 is rotatably connected to the third connecting groove 113 and is used to protect the charging interface. The second protective plate 24 is rotatably connected to the fourth connecting groove 114 and is used to protect the card insertion interface.

[0049] In this embodiment of the present invention, preferably, the connecting component 2 further includes a first protective plate 23 and a second protective plate 24. The first protective plate 23 is rotatably connected to the wall of the third connecting groove 113 on the outer shell 11. By rotating the first protective plate 23, it covers the third connecting groove 113 to protect the charging interface inside the third connecting groove 113. The second protective plate 24 is rotatably connected to the wall of the fourth connecting groove 114 on the outer shell 11. By rotating the second protective plate 24, it covers the fourth connecting groove 114 to protect the card insertion interface inside the fourth connecting groove 114. The first protective plate 23 and the second protective plate 24 may be made of rubber material so that the user can bend and rotate the protective plate during use. They may have a circular groove in the connecting groove and a protrusion of the same shape on the back of the protective plate, which is connected to the circular groove in the connecting groove by a rotating rod. Alternatively, the protective plate may be made of a waterproof elastic material, and the protruding part of the protective plate is embedded in the circular groove in the connecting groove and can be rotated by elastic force.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A walkie-talkie, characterized in that, The walkie-talkie includes: The walkie-talkie body is equipped with a closed female connector. A connection assembly includes a protective shell and a connector. The protective shell is detachably connected to the walkie-talkie body. The protective shell is used to protect the female connector interface. The connector is installed inside the protective shell. A connection cavity for connecting the connecting cable is formed between the protective shell and the connector. The connector is used to connect the female connector interface and the connecting cable.

2. The walkie-talkie according to claim 1, characterized in that, The protective shell is provided with a mounting groove, which corresponds to the female connector on the walkie-talkie body. The mounting groove is provided with a plurality of first connecting cylinders for mounting connectors. The mounting groove is connected to the connecting cavity. The connecting wire is connected to the connector on the mounting groove through the connecting cavity, thereby electrically connecting to the female connector on the walkie-talkie body.

3. The walkie-talkie according to claim 2, characterized in that, The protective shell is also provided with a mounting hole, and the mounting hole is provided with a second connecting cylinder, which is connected to the walkie-talkie body by screws.

4. The walkie-talkie according to claim 3, characterized in that, The connector is provided with multiple connecting rods and several first connecting holes corresponding to the ports of the female connector on the walkie-talkie body. The connecting rods cooperate with the first connecting tube to connect the connector to the protective shell. The first connecting holes are used to install terminals that are connected to the ports of the female connector. One end of the first connecting hole corresponds to the port on the walkie-talkie body, and the other end corresponds to the connecting terminal on the connecting line. The first connecting hole and the connecting port of the female connector are collinear.

5. The walkie-talkie according to claim 4, characterized in that, The connecting terminal of the connecting wire is located inside the connecting cavity of the protective shell, and the connecting terminal is electrically connected to the terminal installed in the first connecting hole.

6. The walkie-talkie according to claim 1, characterized in that, The protective shell is provided with a first connecting block and a second connecting block. The first connecting block and the second connecting block respectively cooperate with the walkie-talkie body to connect the protective shell to the walkie-talkie body. The first connecting block is arc-shaped plate and the second connecting block is irregular plate.

7. The walkie-talkie according to claim 6, characterized in that, The walkie-talkie body also includes a housing, on the side of which a first connecting groove and a second connecting groove are provided. The first connecting groove cooperates with a first connecting block to connect the protective shell to the housing. The second connecting groove is an inclined groove, which cooperates with a second connecting block. The protective shell can be slid along the second connecting groove to install or remove the protective shell. The female connector is installed on the side of the housing and has a port for connecting to a connecting cable.

8. The walkie-talkie according to claim 7, characterized in that, The outer casing is also provided with a third connection slot and a fourth connection slot. The third connection slot is used to install a charging interface, and the fourth connection slot is used to install a card slot.

9. The walkie-talkie according to claim 8, characterized in that, The connection assembly further includes a first protective plate and a second protective plate. The first protective plate is rotatably connected to the third connecting slot and is used to protect the charging interface. The second protective plate is rotatably connected to the fourth connecting slot and is used to protect the card insertion interface.

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