A support device for a speakerphone

Abstract

This utility model discloses a support device for a walkie-talkie, including a base, a bracket, and a fixing member. The fixing member is mounted on the back clip of the walkie-talkie via a first connecting shaft. The diameter of the fixing member is larger than the diameter of the first connecting shaft. The bracket includes a first bracket and a second bracket. The first bracket has a slot, and the fixing member is detachably disposed in the slot. In application, the fixing member on the back clip of the walkie-talkie is mounted on the first bracket. At the same time, the two elastic latches are adjusted by the adjustment unit, and the entire bracket is tilted using a hinge ball, so that the walkie-talkie is placed at an angle. When the walkie-talkie needs to be placed, the user only needs to place the fixing member of the walkie-talkie body on the first bracket and install it downwards. The limiting unit can limit the fixing member to prevent it from falling off the first bracket. This utility model eliminates the need for assembling and locking the walkie-talkie components to the base, improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of walkie-talkie technology, and in particular to a support device for a walkie-talkie. Background Technology

[0002] A walkie-talkie is a two-way mobile communication tool that allows communication without any network support and without incurring call charges. It is suitable for relatively fixed and frequent communication situations. There are currently three main types of walkie-talkies: analog walkie-talkies, digital walkie-talkies, and IP walkie-talkies.

[0003] Most existing walkie-talkies are hung on the user's shoulder or waist by hooks for easy use. However, different support devices are needed for different environments. When walkie-talkies are used indoors, they are mostly supported by support devices. The existing support devices are mostly support bases, which have unsatisfactory positioning effects. As a result, in the event of a collision, the walkie-talkie is easy to fall off the support device, causing damage and affecting its service life.

[0004] In view of this, the inventors of this case conducted in-depth research on the above-mentioned problems, which led to the creation of this case. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present invention provides a support device for a walkie-talkie to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution:

[0007] A support device for a walkie-talkie includes a base, a bracket, and a fixing member. The fixing member is mounted on the back clip of the walkie-talkie via a first connecting shaft. The diameter of the fixing member is larger than the diameter of the first connecting shaft. The bracket includes a first bracket connected to the fixing member and a second bracket connected to the base. The first bracket has a step extending outward corresponding to the position of the fixing member. A slot for placing the fixing member is formed between the step and the first bracket. A U-shaped groove for placing the first connecting shaft is provided in the middle of the step. The fixing member is detachably disposed in the slot, and the first connecting shaft is detachably disposed in the U-shaped groove.

[0008] Furthermore, a limiting unit is provided between the fixing member and the first bracket. The limiting unit includes a groove provided on the first bracket and a protrusion provided on the fixing member. The protrusion is provided in the groove.

[0009] Alternatively, the limiting unit may include a groove disposed on the fixing member and a protrusion disposed on the first bracket, wherein the protrusion is disposed within the groove.

[0010] Furthermore, the second bracket consists of two elastic claws mounted on the first bracket, with a gap between the two elastic claws, forming a spherical inner cavity. The base is connected to a hinge ball via a second connecting shaft, and the hinge ball is detachably installed in the spherical inner cavity, thereby enabling the second bracket to rotate at multiple angles relative to the base.

[0011] Furthermore, the two elastic buckles are also provided with an adjustment unit for adjusting the gap between the two elastic buckles. The adjustment unit includes a through hole that extends laterally through the elastic buckle, a screw that passes through the two through holes, and an adjustment nut provided at one end of the screw.

[0012] Furthermore, the base has a cavity at its bottom and a suction cup thereon. The suction cup drives a venting groove at the bottom. The top of the suction cup covers the bottom of the cavity. The base has a through hole, and a handle is hinged inside the through hole. One end of the handle, located inside the through hole, has an extension connected to the suction cup. One end of the extension is connected to the handle, and the other end is connected to the suction cup. By turning the handle, the handle can be rotated within the through hole, causing the suction cup to move up or down. The handle is used to unlock or lock the negative pressure adsorption state of the suction cup.

[0013] Furthermore, the suction cup has an outwardly extending vent plate along its periphery, which is used to quickly unlock the suction cup from its negative pressure adsorption state.

[0014] Furthermore, the walkie-talkie is also equipped with a speaker and a microphone. The walkie-talkie has a wearing surface close to the human body, a pressing surface away from the human body, and a side surface connecting the wearing surface and the pressing surface. When worn, the speaker is located on the wearing surface or the side surface.

[0015] Furthermore, the walkie-talkie body is provided with a PCB motherboard, the PCB motherboard is provided with spring pins and a main control module, there are at least two spring pins, the two spring pins are arranged at intervals, the spring pins are provided with probes, the speaker presses the probes, the speaker abuts against the spring pins, and the PCB motherboard is electrically connected to the speaker through the spring pins.

[0016] Furthermore, the walkie-talkie is also equipped with an antenna, which is located on the outside of the walkie-talkie and is used to receive and transmit communication signals.

[0017] Furthermore, the walkie-talkie is also equipped with a battery and a battery compartment, with the battery located inside the battery compartment, and the battery is used to power the walkie-talkie.

[0018] By adopting the aforementioned design scheme, the beneficial effects of this utility model are as follows: In application, the fixing part on the back clip of the walkie-talkie is installed on the first bracket, and the two elastic claws are adjusted by the adjustment unit. The hinge ball is used to tilt the entire bracket, so that the walkie-talkie is placed at an angle. When it is necessary to place the walkie-talkie, the user only needs to place the fixing part of the walkie-talkie body on the first bracket and install it downwards. The limiting unit can limit the fixing part to prevent it from falling off the first bracket. This utility model does not require the walkie-talkie parts to be assembled and locked with the base, which improves production efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention and the walkie-talkie;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is an exploded view of the present invention;

[0022] Figure 4 This is a cross-sectional view of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the walkie-talkie body in Embodiment 1 of this utility model;

[0024] Figure 6 This is an exploded view of the walkie-talkie body of Embodiment 1 of this utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the walkie-talkie body in Embodiment 2 of this utility model;

[0026] Figure 8 This is an exploded view of Embodiment 2 of the walkie-talkie body in this utility model;

[0027] In the diagram: Walkie-talkie body 1, wearing surface 11, pressing surface 12, side 13, back clip 2, support device 3, base 31, second connecting shaft 311, hinge ball 312, through groove 313, first bracket 321, groove 3211, second bracket 322, elastic buckle 3221, gap 3222, step 323, U-shaped groove 3231, slot 324, through hole 3251, screw 3252, adjusting nut 3253, fixing part 33, first connecting shaft 331, protrusion 332, suction cup 34, vent groove 341, vent plate 342, handle 35, extension part 351, horn 4, spring pin 5, antenna 6, battery 7, battery compartment 71. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1 to 8 :

[0030] For ease of description, in this embodiment, the end of the walkie-talkie with the antenna is considered the upper end of each component, and the corresponding other end is considered the lower end of each component.

[0031] A walkie-talkie includes a walkie-talkie body 1, a back clip 2, and a support device 3. The support device 3 includes a base 31, a bracket, and a fixing member 33. The fixing member 33 is mounted on the back clip 2 via a first connecting shaft 331. The bracket includes a first bracket 321 connected to the fixing member 33 and a second bracket 322 connected to the base 31. The first bracket 321 has an outwardly extending step 323 corresponding to the position of the fixing member 33. A slot 324 is formed between the step 323 and the first bracket 321 for placing the fixing member 33 with the slot facing upward. A U-shaped groove 3231 for placing the first connecting shaft 331 is provided in the middle of the step 323. Specifically, the diameter of the fixing member 33 is larger than the diameter of the first connecting shaft 331. The fixing member 33 is detachably disposed in the slot 324, and the first connecting shaft 331 is detachably disposed in the U-shaped groove 3231, so that the walkie-talkie body 1 disposed on the fixing member 33 can be stably fixed on the support device 3.

[0032] Furthermore, a limiting unit is provided between the fixing member 33 and the first bracket 321. The limiting unit includes a groove 3211 provided on the first bracket 321 and a protrusion 332 provided on the fixing member 33, with the protrusion 332 disposed in the groove 3211; or the limiting unit includes a groove 3211 provided on the fixing member 33 and a protrusion 332 provided on the first bracket 321, with the protrusion 332 disposed in the groove 3211, further stabilizing the walkie-talkie body 1 fixed on the support device 3.

[0033] Furthermore, the second bracket 322 consists of two elastic claws 3221 mounted on the first bracket 321. A gap 3222 is provided between the two elastic claws 3221, and they surround to form a spherical inner cavity. The base 31 is connected to a hinge ball 312 via a second connecting shaft 311. The hinge ball 312 is detachably installed in the spherical inner cavity, thereby enabling the second bracket 322 to rotate at multiple angles relative to the base 31.

[0034] Furthermore, the two elastic latches 3221 are also provided with an adjustment unit for adjusting the size of the gap 3222 between the two elastic latches 3221. The adjustment unit includes a through hole 3251 that extends laterally through the elastic latches 3221, a screw 3252 that passes through the two through holes 3251, and an adjustment nut 3253 that is provided at one end of the screw 3252, so as to adjust the stability of the hinge ball 312 in the spherical cavity, or to disassemble the base 31 from the bracket.

[0035] Furthermore, the bottom of the base 31 is provided with a cavity, and the base 31 is provided with a suction cup 34. The suction cup 34 drives the bottom to provide a venting groove 341. The top of the suction cup 34 covers the bottom of the cavity. The base 31 is provided with a through groove 313. A handle 35 is hinged in the through groove 313. One end of the handle 35, which is located in the through groove 313, is also provided with an extension 351 connected to the suction cup 34. One end of the extension 351 is connected to the handle 35, and the other end is connected to the suction cup 34. By turning the handle 35, the handle can be rotated in the through groove 313 and drive the suction cup 34 to move up or down. The handle 35 is used to unlock or lock the negative pressure adsorption state of the suction cup 34.

[0036] Furthermore, a venting plate 342 extends outward from the periphery of the suction cup 34. The venting plate 342 is used to quickly unlock the negative pressure adsorption state of the suction cup 34.

[0037] The walkie-talkie body 1 is also equipped with a speaker 4 and a microphone (not shown in the figure). The walkie-talkie body 1 has a wearing surface 11 close to the human body, a pressing surface 12 away from the human body, and a side surface 13 connecting the wearing surface 11 and the pressing surface 12. The microphone is located on the side surface 13. When worn, the speaker 4 is located on the wearing surface 11 (Embodiment 1) or the side surface 13 (Embodiment 2). More preferably, the speaker 4 is located on the side surface 13 facing the human head, and when worn, the vibration direction of the speaker 4 is towards the human head. In this embodiment, the orientation of the speaker 4 helps to reduce the scattering and attenuation of sound in the air, thus improving the clarity and accuracy of the sound; on the other hand, it also helps to reduce the interference of environmental noise on sound transmission; for the microphone, the microphone mainly receives sound from its oriented direction, rather than ambient noise. Within the aforementioned range, the propagation effect of speaker 4 is relatively good, which helps to optimize the user experience, ensuring clearer sound and better sound quality. On the other hand, placing speaker 4 and microphone on the same side facilitates user operation and control: when wearing and using the device, users can more naturally face speaker 4 and microphone towards themselves, making it convenient to use without needing to adjust their posture too much, thus improving the user experience. Furthermore, placing speaker 4 and microphone on the same side also helps to optimize the spatial layout and design of the walkie-talkie, making it thinner and more portable.

[0038] Furthermore, a PCB motherboard is installed inside the walkie-talkie body 1. The PCB motherboard has spring pins 5 and a main control module. There are at least two spring pins 5, which are spaced apart. Each spring pin 5 has a probe. The speaker 4 presses against the probe, and the speaker 4 abuts against the spring pin 5. The PCB motherboard is electrically connected to the speaker 4 through the spring pins 5. In this embodiment of the invention, the walkie-talkie body 1 is electrically connected to the speaker 4 through the spring pins 5 on the PCB motherboard. This avoids the situation where the wire connecting the speaker 4 and the PCBA is squeezed due to the compactness of the walkie-talkie's internal structure, which could cause the speaker 4 to malfunction or damage the PCB motherboard. The speaker 4 can operate without the need for a connecting wire between the speaker 4 and the PCB motherboard, thus improving the assembly stability of the speaker 4 and the PCB motherboard. The speaker 4 receives the intercom content. The speaker 4 can be fixed to the first shell 14 of the walkie-talkie by adhesive bonding. The spring pins 5 can be soldered to the PCB motherboard using a surface mount process. The speaker 4 achieves its function through the conduction of the spring pins 5.

[0039] When the microphone and speaker 4 are oriented differently, on the one hand, echoes can be effectively avoided and sound clarity can be improved; on the other hand, this design ensures that the sound propagation path of speaker 4 does not pass directly through the microphone, thereby reducing interference from non-direct sound waves and improving the microphone's directional performance. This allows the microphone to receive sound from a specific direction more effectively, improving the quality and clarity of the voice signal.

[0040] Furthermore, an antenna 6 is also provided on the walkie-talkie body 1. The antenna 6 is located on the outer side 13 of the walkie-talkie body 1 and is used to receive and transmit communication signals. The antenna 6 receives radio signals transmitted from other walkie-talkies, base stations, or other wireless devices. These signals can be voice communication, data transmission, or other types of information; transmitting signals: the antenna 6 transmits the radio signals generated by the walkie-talkie so that other walkie-talkies or base stations can receive them. Through the antenna 6, the walkie-talkie can transmit the voice or other data signals emitted by the user to the target receiving device; improving signal quality: the design and position of the antenna 6 can affect the quality and strength of the wireless signal. A high-quality antenna 6 can enhance the effect of signal reception and transmission, improve communication quality and coverage; adjusting frequency: the length and shape of the antenna 6 are usually designed to match a specific frequency to ensure optimal signal transmission. By adjusting the parameters of the antenna 6, communication can be carried out in different frequency ranges; enhancing coverage: the design and placement of the antenna 6 can affect the coverage of the walkie-talkie. Reasonably selecting the type and position of the antenna 6 can expand the communication coverage of the walkie-talkie, enabling it to communicate in a wider area.

[0041] Furthermore, the walkie-talkie body 1 is also equipped with a battery 7 and a battery compartment 71. The battery 7 is located inside the battery compartment 71 and is used to power the walkie-talkie.

[0042] Furthermore, the walkie-talkie body 1 also includes a display screen (not shown in the figure), which is used to display the channel or frequency of the walkie-talkie. The walkie-talkie display screen can be used to display various information: Channel information: displaying the current communication channel or frequency; Battery status: displaying the battery level of the walkie-talkie so that users can understand the battery usage in time and take appropriate measures, such as charging or replacing the battery in time; Signal strength: displaying the signal strength with other walkie-talkies or base stations; Menu and settings: allowing users to access the walkie-talkie's menu system and make various settings and configurations, such as adjusting the volume, selecting the communication channel, setting the language, etc.; Call and message prompts: displaying received calls or messages so that users can respond in time; Function and status prompts: displaying various function and status information, such as scanning status, mute status, lock status, etc.; Time and date: some high-end walkie-talkies may also display the current time and date information for the user's convenience.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support device for a walkie-talkie, characterized in that: The device includes a base, a bracket, and a fixing component. The fixing component is mounted on the back clip of the walkie-talkie via a first connecting shaft. The diameter of the fixing component is larger than the diameter of the first connecting shaft. The bracket includes a first bracket connected to the fixing component and a second bracket connected to the base. The first bracket has a step extending outward corresponding to the position of the fixing component. A slot for placing the fixing component is formed between the step and the first bracket. A U-shaped groove for placing the first connecting shaft is provided in the middle of the step. The fixing component is detachably disposed in the slot, and the first connecting shaft is detachably disposed in the U-shaped groove.

2. The support device for a walkie-talkie according to claim 1, characterized in that: A limiting unit is also provided between the fixing member and the first bracket. The limiting unit includes a groove provided on the first bracket and a protrusion provided on the fixing member. The protrusion is provided in the groove. Alternatively, the limiting unit may include a groove disposed on the fixing member and a protrusion disposed on the first bracket, wherein the protrusion is disposed within the groove.

3. The support device for a walkie-talkie according to claim 1, characterized in that: The second bracket consists of two elastic claws mounted on the first bracket. A gap is provided between the two elastic claws, and they surround to form a spherical inner cavity. The base is connected to a hinge ball via a second connecting shaft. The hinge ball is detachably installed in the spherical inner cavity, thereby enabling the second bracket to rotate at multiple angles relative to the base.

4. The support device for a walkie-talkie according to claim 3, characterized in that: The two elastic buckles are also provided with an adjustment unit for adjusting the gap between the two elastic buckles. The adjustment unit includes a through hole that extends laterally through the elastic buckle, a screw that passes through the two through holes, and an adjustment nut provided at one end of the screw.

5. The support device for a walkie-talkie according to claim 1, characterized in that: The base has a cavity at its bottom and a suction cup. The suction cup drives a venting groove at the bottom. The top of the suction cup covers the bottom of the cavity. The base has a through hole, and a handle is hinged inside the through hole. One end of the handle, located inside the through hole, has an extension connected to the suction cup. One end of the extension is connected to the handle, and the other end is connected to the suction cup. By turning the handle, the handle can be rotated within the through hole, causing the suction cup to move up or down. The handle is used to unlock or lock the negative pressure adsorption state of the suction cup.

6. The support device for a walkie-talkie according to claim 5, characterized in that: The suction cup has an outwardly extending vent plate along its periphery, which is used to quickly unlock the suction cup from its negative pressure adsorption state.

7. The support device for a walkie-talkie according to claim 1, characterized in that: The walkie-talkie is also equipped with a speaker and a microphone. The walkie-talkie has a wearing surface close to the human body, a pressing surface away from the human body, and a side surface connecting the wearing surface and the pressing surface. When worn, the speaker is located on the wearing surface or the side surface.

8. The support device for a walkie-talkie according to claim 7, characterized in that: The walkie-talkie body contains a PCB motherboard, which includes spring pins and a main control module. There are at least two spring pins, spaced apart. Each spring pin has a probe. The speaker presses the probe, and the speaker abuts against the spring pin. The PCB motherboard is electrically connected to the speaker through the spring pins.

9. A support device for a walkie-talkie according to claim 1, characterized in that: The walkie-talkie is also equipped with an antenna, which is located on the outside of the walkie-talkie and is used to receive and transmit communication signals.

10. A support device for a walkie-talkie according to claim 1, characterized in that: The walkie-talkie is also equipped with a battery and a battery compartment, with the battery located inside the battery compartment and used to power the walkie-talkie.

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