Wireless microphone charging dock storage structure

Abstract

This utility model discloses a wireless microphone charging dock storage structure, including a microphone and a charging dock detachably disposed below the microphone. The microphone contains a rechargeable battery, and the charging dock is provided with a charging module electrically connected to the battery. The charging dock is provided with a folding support device, which includes at least one support leg. Each support leg has a hinged end and a free end. The hinged end is provided with a hinge assembly rotatably connected to the charging dock, and the free end is provided with a positioning assembly that engages the free end with the bottom of the charging dock. A limiting inclined surface is provided at the hinged end to restrict the rotation angle of the support leg. This utility model improves portability and effectively solves the problem of the contradiction between portability and space occupation in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of wireless microphone technology, and in particular to a wireless microphone charging dock storage structure. Background Technology

[0002] With the widespread use of wireless microphones in performances, conferences, live streaming, and other scenarios, the portability and space utilization of their charging devices have become key factors affecting user experience. Traditional wireless microphone charging docks are usually fixed in design and are quite bulky, requiring users to occupy a lot of space when carrying or storing them. This problem is particularly prominent in mobile scenarios, severely limiting the flexibility and applicability of the device.

[0003] For example, Chinese Patent Application No. 202121358614.9 discloses a wireless microphone and microphone system, whose charging base uses a fixed base design. This design prevents the support structure from being scaled down for storage, resulting in a fixed overall size. This makes the structure susceptible to damage from external impacts during transport and occupies additional space when stored. Similarly, Chinese Patent Application No. 202320800215.6 discloses a rechargeable, concealed speaker system. While the speaker portion of the charging base can be partially retracted via a rotating display screen, the main body of the charging base remains a fixed structure, unable to independently adjust its size. Even when not in use, it still occupies a significant amount of space, failing to substantially improve portability. These problems demonstrate that existing technologies have not effectively resolved the core contradiction between portability and space occupation in wireless microphone charging bases.

[0004] To address the shortcomings of existing technologies, there is an urgent need to propose a novel wireless microphone charging dock storage structure. This structure enables the storage of the charging dock support components, significantly reducing storage space and improving portability, effectively solving the core problem of the contradiction between portability and space occupation in existing technologies. Utility Model Content

[0005] The present invention aims to solve the problem that the wireless microphone charging docks in the prior art are usually fixed in design and have a large size, which makes it inconvenient for users to carry or store them.

[0006] To solve the above-mentioned technical problems, this utility model provides a wireless microphone charging dock storage structure, comprising:

[0007] A charging dock, and a folding support device for rotating and connecting the charging dock;

[0008] The folding support device includes at least one support leg, wherein the support leg has a hinged end and a free end, the hinged end is provided with a hinge assembly for rotatably connecting to the charging base, and the free end is provided with a positioning assembly for engaging the free end with the bottom of the charging base.

[0009] The hinged end is provided with a limiting slope to restrict the rotation angle of the support leg.

[0010] Furthermore, the device includes a microphone, which is detachably mounted on a charging base. The microphone has a rechargeable battery, and the charging base is provided with a charging module electrically connected to the rechargeable battery. A receiving slot is provided on the top of the charging base to accommodate at least part of the microphone. A first power contact electrically connected to the charging module is provided in the receiving slot. A second power contact corresponding to the first power contact is provided on the bottom of the microphone, and the second power contact is electrically connected to the rechargeable battery.

[0011] Furthermore, it includes an external power supply with a connector, and the charging dock has a corresponding connector interface that is electrically connected to the charging module.

[0012] Furthermore, the charging base has a first recessed groove that accommodates at least part of the support foot, the hinge assembly includes hinge protrusions on both sides of the hinge end, the first recessed groove has a hinge groove that matches the hinge protrusions to allow the support foot to rotate and connect to the first recessed groove, and the positioning assembly includes a limiting block on the free end, and a limiting groove that matches the limiting block is provided at the bottom of the charging base.

[0013] The hinge groove is located at one end of the first embedded groove away from the bottom of the charging base, and the support foot and the charging base are rotatably connected by the hinge protrusion and the hinge groove.

[0014] Furthermore, a limiting boss is provided at the hinge end, and a first limiting inclined surface is provided on the limiting boss to limit the rotation angle of the support leg.

[0015] Furthermore, an extension block is formed at least partially overlapping the bottom end of the charging base extending from the free end toward the charging base, a limiting block is provided at one end of the extension block near the charging base, and a grounding slope is provided at the other end of the limiting block.

[0016] Furthermore, the support foot has a semi-circular cross section, the charging base has a second inner groove corresponding to the support foot, the hinge assembly includes hinge rotating holes on both sides of the support foot, the second inner groove has a hinge rotating block that mates with the hinge rotating hole to allow the support foot to rotate and connect to the charging base, and the positioning assembly includes a positioning block on the free end, and a positioning groove that mates with the positioning block is provided at the bottom end of the inner groove.

[0017] The support foot and the charging base are rotatably connected by a hinge hole and a hinge block.

[0018] Furthermore, a second limiting slope is provided at the hinge end, a first supporting slope is provided at the free end, and a second supporting slope inclined toward the supporting foot is provided at the bottom end of the charging base.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] The folding support device on the outer periphery of the charging dock achieves the folding and storage function of the support legs through the design of hinge components and positioning components. After folding, the support legs are embedded in the outer surface of the charging dock, which greatly reduces the storage space and makes it easy for users to carry with them. When the support legs are unfolded, they can form a stable support structure to ensure the stability of the charging dock when placed and prevent it from tipping over.

[0021] The charging dock has a slot on top that can directly accommodate the bottom of the microphone. Combined with the contact charging design of the first and second power contacts, no additional cables are required. Users only need to place the microphone in the slot for automatic charging, making the operation simple and efficient.

[0022] In addition, the detachable design of the charging dock and microphone allows users to use either the microphone or the charging dock separately as needed, providing greater flexibility. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0024] In the attached image:

[0025] Figure 1 This is a schematic diagram of Example 1;

[0026] Figure 2 This is a schematic diagram of the charging dock in Embodiment 1;

[0027] Figure 3 This is a partial schematic diagram of the charging dock in Embodiment 1;

[0028] Figure 4 This is a schematic diagram of the support leg in Embodiment 1;

[0029] Figure 5 This is a schematic diagram of a microphone;

[0030] Figure 6 This is a schematic diagram of Example 2;

[0031] Figure 7 This is a schematic diagram of the charging dock in Embodiment 2;

[0032] Figure 8 This is a schematic diagram of the support leg in Embodiment 2. Detailed Implementation

[0033] The technical solution of this utility model will now be described with reference to the accompanying drawings. However, the described embodiments are only a part of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0034] This utility model provides a wireless microphone charging dock storage structure, such as Figures 1 to 5 The example shown is Example 1, which includes:

[0035] Charging base 12, and folding support device 13 rotatably connected to charging base 12;

[0036] The folding support device 13 includes at least one support foot 1301, wherein the support foot 1301 has a hinge end 1302 and a free end 1306. The hinge end 1302 is provided with a hinge assembly that rotatably connects to the charging base 12, and the free end 1306 is provided with a positioning assembly that snaps the free end 1306 into the bottom of the charging base 12.

[0037] The hinge end 1302 is provided with a limiting slope to limit the rotation angle of the support foot 1301.

[0038] like Figures 1 to 5 As shown, in this embodiment, a microphone 11 is included. The microphone 11 is detachably mounted on a charging base 12. The microphone 11 has a rechargeable battery. The charging base 12 is provided with a charging module electrically connected to the rechargeable battery. A receiving slot 1204 is provided on the top of the charging base 12 to accommodate at least part of the microphone 11. A first power contact 1205 electrically connected to the charging module is provided in the receiving slot 1204. A second power contact 111 corresponding to the first power contact 1205 is provided on the bottom of the microphone 11. The second power contact 111 is electrically connected to the rechargeable battery.

[0039] like Figure 1 As shown, in this embodiment, an external power supply 15 is included, the external power supply 15 has a connector 151, and a corresponding plug interface is provided on the charging base 12, the plug interface being electrically connected to the charging module.

[0040] Specifically, the microphone 11, as the core device for sound acquisition and transmission, has a built-in battery to store electrical energy and provide power support for the normal operation of the microphone 11; ensuring that the microphone 11 can continue to work for a period of time when disconnected from the external power supply 15, meeting the usage needs in different scenarios.

[0041] Specifically, the charging stand 12 provides charging functionality for the microphone 11 and, as part of the storage structure, can accommodate a portion of the microphone 11. The charging stand 12 is equipped with a charging module that is electrically connected to the battery inside the microphone 11 to achieve power transfer; this allows users to charge and store the microphone 11 when it is not in use, keeping the desktop tidy while ensuring that the microphone 11 is always available.

[0042] Specifically, the charging module converts and regulates the electrical energy input from the external power supply 15 to meet the charging requirements of the microphone 11 battery, and stably transmits electrical energy to the battery; ensuring safe and efficient charging of the battery, extending the battery's lifespan, and avoiding battery damage caused by improper charging.

[0043] Specifically, the receiving slot 1204 is formed above the charging base 12 to accommodate at least part of the microphone 11, serving a positioning and storage function. A first power contact 1205 electrically connected to the charging module is provided in the receiving slot 1204; this allows the microphone 11 to be accurately placed on the charging base 12, ensuring that the first power contact 1205 accurately connects with the second power contact 111 at the bottom of the microphone 11, achieving stable charging.

[0044] Specifically, the first power contact 1205 is located in the receiving slot 1204 and is electrically connected to the charging module; the second power contact 111 is located at the bottom of the microphone 11 and is electrically connected to the battery. When the microphone 11 is placed in the receiving slot 1204, the two power contacts are connected, realizing the transmission of electrical energy from the charging module to the battery; this provides a reliable electrical connection, ensuring stable charging and reducing charging interruptions caused by poor contact.

[0045] Specifically, the external power supply 15 provides external power input to the charging dock 12 and is the energy source for the entire charging system. The external power supply 15 has a connector 151 for connecting to the connector on the charging dock 12; this allows users to choose a suitable power source to power the charging dock 12 according to their actual needs, such as using a charger connected to mains power or using a power bank, thus improving the applicability and flexibility of the device.

[0046] Specifically, the connector 151 is disposed on the external power supply 15, and the plug interface is disposed on the charging base 12. The two cooperate to realize the electrical connection between the external power supply 15 and the charging base 12. The plug interface is electrically connected to the charging module, transferring electrical energy from the external power supply 15 to the charging module; it provides a standardized connection method, which facilitates users to quickly connect and disconnect the external power supply 15, while ensuring a stable and reliable connection and avoiding power supply problems caused by poor contact.

[0047] like Figures 1 to 4As shown, in this embodiment, the charging base 12 has a first recessed groove 1201 that accommodates at least part of the support foot 1301. The hinge assembly includes hinge protrusions 1303 on both sides of the hinge end 1302. The first recessed groove 1201 has a hinge groove 1202 that matches the hinge protrusions 1303 so that the support foot 1301 can be rotatably connected to the first recessed groove 1201. The positioning assembly includes a limiting block 1308 on the free end 1306. A limiting groove 1203 that matches the limiting block 1308 is provided at the bottom of the charging base 12.

[0048] The hinge groove 1202 is located at one end of the first embedded groove away from the bottom of the charging base 12, and the support foot 1301 and the charging base 12 are rotatably connected by the hinge protrusion 1303 and the hinge groove 1202.

[0049] like Figure 4 As shown, in this embodiment, a limiting boss 1304 is provided at the hinge end 1302, and a first limiting inclined surface 1305 is provided on the limiting boss 1304 to limit the rotation angle of the support foot 1301.

[0050] like Figure 4 As shown, in this embodiment, an extension block 1307 is formed at least partially overlapping the bottom end of the charging base 12, extending from the free end 1306 toward the charging base 12. A limiting block 1308 is disposed at one end of the extension block 1307 near the charging base 12, and a grounding slope 1309 is disposed at the other end of the limiting block 1308.

[0051] Specifically, the support foot 1301 serves as a support component for the charging base 12, providing stable support when the charging base 12 is placed by folding and unfolding. The support foot 1301 has a hinged end 1302 and a free end 1306. The hinged end 1302 is used for rotatable connection with the charging base 12, and the free end 1306 is used for snap-fit ​​fixation with the bottom of the charging base 12. When not in use, the support foot 1301 can be folded and stored to reduce the space occupied by the charging base 12; when in use, the support foot 1301 is unfolded to enhance the stability of the charging base 12 and prevent the charging base 12 from tipping over.

[0052] Specifically, the hinge assembly includes hinge protrusions 1303 on both sides of the hinge end 1302. A hinge groove 1202 is formed in the first inner groove 1201 to engage with the hinge protrusions 1303, allowing the support leg 1301 to rotatably connect to the first inner groove 1201. Through the engagement of the hinge protrusions 1303 and the hinge groove 1202, the support leg 1301 is rotatably connected to the charging base 12, enabling the support leg 1301 to fold and unfold around the hinge point. This provides flexible rotation while ensuring the stability of the connection between the support leg 1301 and the charging base 12, preventing the support leg 1301 from falling off or loosening during rotation.

[0053] Specifically, the positioning component includes a limiting block 1308 disposed at the free end 1306, and a limiting groove 1203 disposed at the bottom end of the charging base 12 to cooperate with the limiting block 1308. When the support leg 1301 is unfolded, the limiting block 1308 engages with the limiting groove 1203, fixing the free end 1306 to the bottom of the charging base 12, preventing the support leg 1301 from folding accidentally, and ensuring the charging base 12 is placed stably; it provides reliable positioning and fixing functions, enhances the stability of the support leg 1301 in the unfolded state, and improves the overall structural strength of the charging base 12.

[0054] Specifically, a limiting protrusion 1304 is provided at the hinge end 1302 of the limiting inclined surface, and a first limiting inclined surface 1305 is provided on the limiting protrusion 1304 to limit the rotation angle of the support foot 1301. When the support foot 1301 rotates to a certain angle, the first limiting inclined surface 1305 contacts the corresponding structure on the charging base 12, limiting the support foot 1301 from continuing to rotate, thereby controlling the unfolding angle of the support foot 1301; ensuring that the support foot 1301 unfolds to a suitable angle, so that the charging base 12 is placed stably, while avoiding excessive rotation of the support foot 1301 that may cause damage or affect the use effect.

[0055] In this embodiment, the free end 1306 extends toward the charging base 12 and forms an extension block 1307 that at least partially overlaps with the bottom of the charging base 12. A limiting block 1308 is disposed at one end of the extension block 1307 near the charging base 12, and a grounding slope 1309 is disposed at the other end of the limiting block 1308. The extension block 1307 increases the contact area between the free end 1306 and the bottom of the charging base 12, improving support stability; the grounding slope 1309 can better contact the placement plane when the support foot 1301 is unfolded, further enhancing stability; the optimized structural design of the support foot 1301 improves the stability and reliability of the charging base 12 placement and reduces the shaking of the charging base 12 caused by vibration or external force.

[0056] like Figures 6 to 8 The following is Example 2. The difference between Example 2 and Example 1 is that Example 2 includes:

[0057] The support foot 1301 has a semi-circular cross section. The charging base 12 has a second inner groove 2201 corresponding to the support foot 1301. The hinge assembly includes hinge rotating holes 2202 on both sides of the support foot 1301. The second inner groove 2201 has a hinge rotating block 2203 that mates with the hinge rotating holes 2202 to allow the support foot 1301 to rotate and connect to the charging base 12. The positioning assembly includes a positioning block 2204 on the free end 1306. The bottom end of the second inner groove 2201 has a positioning groove 2205 that mates with the positioning block 2204.

[0058] The support foot 1301 and the charging base 12 are rotatably connected by the hinge hole 2202 and the hinge block 2203.

[0059] like Figure 7 and Figure 8 As shown, in this embodiment, a second limiting slope 2206 is provided at the hinge end 1302, a first supporting slope 2207 is provided at the free end 1306, and a second supporting slope 2208 inclined toward the supporting foot 1301 is provided at the bottom end of the charging base 12.

[0060] Specifically, the support foot 1301 has a semi-circular cross-section. This shape design makes the support foot 1301 smoother during folding and unfolding, while increasing the strength and stability of the support foot 1301. It can improve the service life of the support foot 1301, reduce deformation or damage caused by external forces, and ensure that the charging base 12 can be placed stably in different environments.

[0061] Specifically, the hinge assembly includes hinge holes 2202 on both sides of the support foot 1301, and a hinge block 2203 protruding from the second recessed groove 2201 to engage with the hinge holes 2202, allowing the support foot 1301 to rotatably connect to the charging base 12. Through the engagement of the hinge holes 2202 and the hinge block 2203, the support foot 1301 and the charging base 12 are rotatably connected. Similar to the first hinge assembly, but with a different structure, it provides another reliable rotatable connection method. It also allows for flexible rotation of the support foot 1301 while ensuring the stability and reliability of the connection, meeting different design requirements and usage scenarios.

[0062] Specifically, the positioning component includes a positioning block 2204 disposed on the free end 1306, and a positioning groove 2205 that mates with the positioning block 2204 is provided at the bottom end of the second recessed groove. When the support leg 1301 is unfolded, the positioning block 2204 engages with the positioning groove 2205, fixing the free end 1306 to the bottom of the charging base 12 and preventing the support leg 1301 from folding accidentally. Similar to the first positioning component, it provides reliable positioning and fixing functions, ensuring the charging base 12 is placed stably.

[0063] Specifically, a second limiting inclined surface 2206 is provided at the hinge end 1302 to limit the rotation angle of the support foot 1301; a first supporting inclined surface 2207 is provided at the free end 1306; and a second supporting inclined surface 2208 inclined towards the support foot 1301 is provided at the bottom end of the charging base 12. When the support foot 1301 is unfolded, the first supporting inclined surface 2207 and the second supporting inclined surface 2208 cooperate to increase the contact area between the support foot 1301 and the bottom of the charging base 12 and the placement plane, thereby improving support stability; the second limiting inclined surface 2206 controls the unfolding angle of the support foot 1301. Further optimization of the structural design of the support foot 1301 improves the stability and reliability of the charging base 12, enabling the charging base 12 to remain stable on placement planes with different inclinations.

[0064] This utility model has many application scenarios, including but not limited to the following described scenarios:

[0065] Suitable for scenarios requiring frequent mobile device movement, such as concerts, meetings, lectures, and live streaming. The charging dock's foldable design makes it easy to carry, and the built-in battery can handle situations without power outdoors. The support feet provide stable placement when unfolded, ensuring the microphone is always ready to charge.

[0066] In schools and training institutions, teachers need to use wireless microphones while moving between classrooms. The foldable charging dock can be placed in a teaching aid bag, and the contact charging slot avoids cable tangling. When the support legs are unfolded, it can serve as a stable charging stand for a podium or desktop, making it easy to access at any time.

[0067] In fixed settings such as home karaoke rooms and recording studios, the charging stand can serve as a fixed charging bracket for microphones. When the support legs are extended, the height of the charging stand is raised, making it easier for users to pick up the microphone. When folded, it saves desktop space and is suitable for small environments.

[0068] When short video creators are shooting outdoors, the charging dock's backup battery can provide emergency charging for the wireless microphone. The foldable design reduces the burden of carrying it, and the support legs can be unfolded to serve as a temporary equipment stand, such as for placing a microphone or mobile phone, thereby improving shooting efficiency.

Claims

1. A wireless microphone charging dock storage structure, characterized in that, include: A charging dock, and a folding support device for rotating and connecting the charging dock; The folding support device includes at least one support leg, wherein the support leg has a hinged end and a free end, the hinged end is provided with a hinge assembly for rotatably connecting to the charging base, and the free end is provided with a positioning assembly for engaging the free end with the bottom of the charging base. The hinged end is provided with a limiting slope to restrict the rotation angle of the support leg.

2. The wireless microphone charging dock storage structure according to claim 1, characterized in that, The device includes a microphone, which is detachably mounted on a charging base. The microphone has a rechargeable battery. The charging base is provided with a charging module electrically connected to the rechargeable battery. A receiving slot is provided on the top of the charging base to accommodate at least part of the microphone. A first power contact electrically connected to the charging module is provided in the receiving slot. A second power contact corresponding to the first power contact is provided on the bottom of the microphone. The second power contact is electrically connected to the rechargeable battery.

3. The wireless microphone charging dock storage structure according to claim 2, characterized in that, It includes an external power supply with a connector, and the charging dock has a corresponding connector interface that is electrically connected to the charging module.

4. The wireless microphone charging dock storage structure according to claim 1, characterized in that, The charging base has a first recessed groove that accommodates at least part of the support leg. The hinge assembly includes hinge protrusions on both sides of the hinge end. The first recessed groove has a hinge groove that matches the hinge protrusions to allow the support leg to rotate and connect to the first recessed groove. The positioning assembly includes a limiting block on the free end. A limiting groove that matches the limiting block is provided at the bottom of the charging base. The hinge groove is located at one end of the first embedded groove away from the bottom of the charging base, and the support foot and the charging base are rotatably connected by the hinge protrusion and the hinge groove.

5. The wireless microphone charging dock storage structure according to claim 4, characterized in that, A limiting boss is provided at the hinge end, and a first limiting inclined surface is provided on the limiting boss to limit the rotation angle of the support foot.

6. The wireless microphone charging dock storage structure according to claim 5, characterized in that, An extension block extends from the free end toward the charging base and at least partially overlaps with the bottom of the charging base. A limiting block is provided at one end of the extension block near the charging base, and a grounding slope is provided at the other end of the limiting block.

7. The wireless microphone charging dock storage structure according to claim 1, characterized in that, The support foot has a semi-circular cross section, and the charging base has a second inner groove corresponding to the support foot. The hinge assembly includes hinge rotating holes on both sides of the support foot. The second inner groove has a hinge rotating block that mates with the hinge rotating hole to allow the support foot to rotate and connect to the charging base. The positioning assembly includes a positioning block at the free end and a positioning groove that mates with the positioning block at the bottom of the second inner groove. The support foot and the charging base are rotatably connected by a hinge hole and a hinge block.

8. The wireless microphone charging dock storage structure according to claim 7, characterized in that, A second limiting slope is provided at the hinge end, a first supporting slope is provided at the free end, and a second supporting slope inclined toward the supporting foot is provided at the bottom of the charging base.

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