Wireless microphone

Abstract

A wireless microphone provided by the present invention comprises an outer shell, a mainboard, a support cover and an external connection cover, the outer side wall of the outer shell is rotatably connected with a clamping plate, a torsion spring is installed between the clamping plate and the outer side wall of the outer shell, the mainboard is installed in the outer shell, one end of the mainboard is provided with a charging interface, and one end of the mainboard is provided with a pickup module. A key switch is installed at the other end of the main board, an emptying hole is formed in the position, corresponding to the charging interface, of one side wall of the outer shell, and a key cap is installed at the position, corresponding to the key switch, of the outer shell. According to the invention, through the arrangement of the outer shell and the mainboard, the mainboard is slidably installed in the outer shell, during assembly, the mainboard can be pulled out or inserted from the outer shell, the other end of the outer shell is plugged through the tail plate, and after the tail plate is dismounted, the key cap can be dismounted, and then the mainboard is pulled out, so that the internal maintenance and assembly of the keyboard are facilitated.

Description

Technical Field

[0001] This invention relates to the field of microphone technology, and more particularly to a wireless microphone. Background Technology

[0002] Wireless microphones are used to convert sound into electrical signals for transmission, amplification, or recording. Microphones are widely used in various fields, including communication, music recording, broadcasting, telephone, conferencing, speech recognition, and sound amplification. A wireless microphone is a microphone that can transmit audio signals wirelessly. It does not require a physical cable connection to audio equipment, allowing users to move freely without being restricted by cables. Microphones are often covered with microphone covers or cloth to prevent foreign objects such as saliva from affecting their use. However, for hygiene and odor control, the cloth needs to be cleaned and replaced regularly. In addition, for the convenience of temporary maintenance, a wireless microphone with easier disassembly and assembly is proposed. Summary of the Invention

[0003] To address the aforementioned problems, this invention proposes a wireless microphone that more precisely solves these problems.

[0004] This invention is achieved through the following technical solution:

[0005] This invention proposes a wireless microphone, comprising:

[0006] The outer shell has a clamping plate rotatably connected to its outer side wall, and a torsion spring is installed between the clamping plate and the outer side wall of the outer shell.

[0007] The motherboard is installed inside the outer casing. A charging port and a microphone module are installed at one end of the motherboard. A button switch is installed at the other end of the motherboard. A vent hole is provided on one side wall of the outer casing corresponding to the position of the charging port. A keycap is installed on the outer casing corresponding to the position of the button switch.

[0008] A support cover is detachably installed at one end of the outer casing;

[0009] An outer cover is detachably fitted onto a support cover, and the support cover and the outer cover work together to clamp and fix the velvet fabric.

[0010] Furthermore: a detachable tail plate is snapped and fixed at the other end of the outer casing, and a button hole is provided on the outer side wall of the other end of the outer casing, and the keycap is installed at the position of the button hole.

[0011] Furthermore: a bracket is fixedly mounted on the motherboard, and a battery is mounted on the bracket.

[0012] Furthermore: both sides of the support cover are provided with connecting parts, the connecting parts are made of plastic, the outer side wall of the connecting parts is provided with a slanted clip, and both sides of the outer cover are provided with multiple side grooves.

[0013] Furthermore: both sides of one end of the outer shell are fixedly connected to slide rails, and one end of the connecting part is provided with a sliding hole. The connecting part is slidably connected to the slide rail through the sliding hole. One end of the outer cover is provided with an outer edge, which can be sleeved with one end of the outer shell.

[0014] Furthermore: an installation groove is provided on the outer side wall of one end of the outer shell, and a snap-fit ​​module is provided on the inner wall of the installation groove. The snap-fit ​​module is used to clamp the two connecting parts together.

[0015] Furthermore: the snap-fit ​​module includes a slide key, one end of which is provided with two clamping arms, and one side wall of the connecting part is fixedly connected to a snap-fit ​​part. The slide key is slidably mounted on the mounting groove, and the other end of the slide key is fixedly connected to the inner wall of one end of the mounting groove with a return spring.

[0016] Furthermore: a central seam is provided between the two connecting parts, and a central protrusion is provided at one end of the sliding hole, the central protrusion being able to be inserted between the two connecting parts.

[0017] Furthermore, the other end of the slide key is fixedly connected to a tail cover plate, which can cover the mounting groove.

[0018] The beneficial effects of this invention are:

[0019] 1. With the design of the outer shell and the motherboard, the motherboard is slidably installed inside the outer shell. During assembly, the motherboard can be pulled out or inserted into the outer shell. The other end of the outer shell is sealed by the tail plate. After removing the tail plate, the keycaps can be removed and the motherboard can be pulled out, which facilitates the internal inspection and assembly of this invention.

[0020] 2. By using the snap-fit ​​module, the support cover is slidably installed on one end of the outer shell via a slide rail. After the velvet is wrapped around the outside of the support cover, the outer cover is placed over the outside of the support cover, so that the velvet is sandwiched between the support cover and the outer cover. The outer cover is snapped onto the support cover by the oblique snap-fit ​​part, thereby fixing the velvet. With the deformable connecting part, when the velvet is disassembled and replaced, the snap-fit ​​module pinches the two connecting parts together in the middle, thereby disengaging the oblique snap-fit ​​part from the outer cover, so that the outer cover and the velvet can be removed one by one, making it convenient to replace the velvet and simplifying the operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall exploded structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the motherboard of the present invention;

[0024] Figure 4 This is a schematic diagram of the outer casing of the present invention;

[0025] Figure 5 This is a schematic diagram of the support cover and outer cover of the present invention;

[0026] Figure 6 This is a schematic diagram of the support cover of the present invention;

[0027] Figure 7 for Figure 6 A magnified view of part A.

[0028] The attached figures are labeled as follows:

[0029] 100. Outer shell; 110. Clamping plate; 111. Torsion spring; 120. Button hole; 130. Snap-fit ​​module; 131. Slide key; 132. Clamping arm; 133. Central protrusion; 134. Tail cover; 140. Slide rail; 150. Mounting slot; 160. Tail plate; 200. Main board; 210. Keycap; 220. Battery; 230. Bracket; 240. Charging interface; 250. Button switch; 300. Support cover; 310. Connecting part; 311. Sliding hole; 312. Angled snap-fit ​​part; 313. Snap-fit ​​part; 320. Center seam; 400. Outer cover; 410. Outer edge; 420. Side groove. Detailed Implementation

[0030] To more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0031] Please refer to Figures 1-4This invention proposes a wireless microphone, comprising a housing 100, a main board 200, a support cover 300, and an outer cover 400. A clamping plate 110 is rotatably connected to the outer wall of the housing 100, and a torsion spring 111 is installed between the clamping plate 110 and the outer wall of the housing 100. The main board 200 is installed inside the housing 100. A charging interface 240 and a microphone module are installed at one end of the main board 200, and a push-button switch 250 is installed at the other end of the main board 200. A side wall of the housing 100 corresponds to the charging interface. A vent hole is provided at position 240. A keycap 210 is installed on the outer casing 100 at the position corresponding to the button switch 250. A support cover 300 is detachably installed at one end of the outer casing 100. An outer cover 400 is detachably sleeved on the support cover 300. The support cover 300 and the outer cover 400 cooperate to clamp and fix the velvet cloth. A detachable tail plate 160 is snapped and fixed at the other end of the outer casing 100. A button hole 120 is provided on the outer side wall of the other end of the outer casing 100. The keycap 210 is installed at the position of the button hole 120.

[0032] Specifically, the clamp 110 facilitates the clamping and wearing of the invention on clothing. The main board 200 is slidably installed inside the outer shell 100. During assembly, the main board 200 can be pulled out or inserted from the outer shell 100. The tail plate 160 seals the other end of the outer shell 100, thereby facilitating the internal inspection and assembly of the invention.

[0033] Example 1

[0034] Please refer to Figures 3-5 In this embodiment, a bracket 230 is fixedly installed on the motherboard 200, and a battery 220 is installed on the bracket 230. A connecting part 310 is provided on both sides of the support cover 300. The connecting part 310 is made of plastic. An inclined locking part 312 is provided on the outer side wall of the connecting part 310. Multiple side grooves 420 are provided on both sides of the outer cover 400. A slide rail 140 is fixedly connected to both sides of one end of the outer shell 100. A sliding hole 311 is provided on one end of the connecting part 310. The connecting part 310 is slidably connected to the slide rail 140 through the sliding hole 311. An outer edge 410 is provided on one end of the outer cover 400. The outer edge 410 can be sleeved with one end of the outer shell 100. An installation groove 150 is provided on the outer side wall of one end of the outer shell 100. A snap-fit ​​module 130 is provided on the inner wall of the installation groove 150. The snap-fit ​​module 130 is used to pinch the two connecting parts 310 together.

[0035] In specific implementation, the support cover 300 is slidably installed on one end of the outer shell 100 via the slide rail 140. After the velvet is wrapped around the outside of the support cover 300, the outer cover 400 is fitted onto the outside of the support cover 300, so that the velvet is sandwiched between the support cover 300 and the outer cover 400. The outer cover 400 is snapped onto the support cover 300 by the oblique snap part 312, thereby fixing the velvet. With the setting of the deformable connecting part 310, when the velvet is disassembled and replaced, the two connecting parts 310 are pinched together in the middle, so that the oblique snap part 312 is disengaged from the outer cover 400, thereby removing the outer cover 400 and the velvet in sequence.

[0036] Please refer to Figures 5-7 In this embodiment, the snap-fit ​​module 130 includes a slide key 131. One end of the slide key 131 is provided with two clamping arms 132. One side wall of the connecting part 310 is fixedly connected to a snap-fit ​​part 313. The slide key 131 is slidably mounted on the mounting groove 150. The other end of the slide key 131 is fixedly connected to the inner wall of one end of the mounting groove 150 with a return spring. A central slit 320 is provided between the two connecting parts 310. One end of the sliding hole 311 is provided with a central protrusion 133, which can be inserted between the two connecting parts 310. The other end of the slide key 131 is fixedly connected to a tail cover plate 134, which can cover the mounting groove 150.

[0037] In specific implementation, the tail cover 134 is slid to the other end of the outer shell 100, and the clamping arm 132 presses the snap-fit ​​part 313, thereby causing the two connecting parts 310 to move closer to the middle, which facilitates the separation of the outer cover 400 from the inclined snap-fit ​​part 312. With the setting of the return spring, the return spring drives the slide key 131 to slide away from the other end of the outer shell 100, so that the central protrusion 133 is inserted between the two connecting parts 310, thereby preventing the two connecting parts 310 from accidentally moving closer to the middle during normal use, and thus preventing the outer cover 400 from accidentally falling off from the support cover 300, so that the snap-fit ​​between the support cover 300 and the outer cover 400 is stable.

[0038] Of course, the present invention may have many other embodiments. Based on this embodiment, other embodiments obtained by those skilled in the art without any creative effort are all within the scope of protection of the present invention.

Claims

1. A wireless microphone, characterized in that, include: The outer shell has a clamping plate rotatably connected to its outer side wall, and a torsion spring is installed between the clamping plate and the outer side wall of the outer shell. The motherboard is installed inside the outer casing. A charging port and a microphone module are installed at one end of the motherboard. A button switch is installed at the other end of the motherboard. A vent hole is provided on one side wall of the outer casing corresponding to the position of the charging port. A keycap is installed on the outer casing corresponding to the position of the button switch. A support cover is detachably installed at one end of the outer casing; An outer cover is detachably fitted onto a support cover, and the support cover and the outer cover work together to clamp and fix the velvet fabric.

2. A wireless microphone according to claim 1, characterized in that, The other end of the outer casing is snapped with a detachable tail plate, and the outer side wall of the other end of the outer casing has a button hole, and the keycap is installed at the position of the button hole.

3. A wireless microphone according to claim 2, characterized in that, A bracket is fixedly mounted on the motherboard, and a battery is mounted on the bracket.

4. A wireless microphone according to claim 1, characterized in that, Both sides of the support cover are provided with connecting parts, which are made of plastic. The outer side wall of the connecting part is provided with a slanted clip, and both sides of the outer cover are provided with multiple side grooves.

5. A wireless microphone according to claim 4, characterized in that, Both sides of one end of the outer shell are fixedly connected to slide rails, and one end of the connecting part is provided with a sliding hole. The connecting part is slidably connected to the slide rail through the sliding hole. One end of the outer cover is provided with an outer edge, which can be sleeved with one end of the outer shell.

6. A wireless microphone according to claim 5, characterized in that, An installation groove is provided on the outer side wall of one end of the outer shell, and a snap-fit ​​module is provided on the inner wall of the installation groove. The snap-fit ​​module is used to clamp the two connecting parts together.

7. A wireless microphone according to claim 6, characterized in that, The snap-fit ​​module includes a slide key, one end of which is provided with two clamping arms. One side wall of the connecting part is fixedly connected to a snap-fit ​​part. The slide key is slidably mounted on the mounting groove. The other end of the slide key is fixedly connected to the inner wall of one end of the mounting groove with a return spring.

8. A wireless microphone according to claim 7, characterized in that, A central seam is provided between the two connecting parts, and a central protrusion is provided at one end of the sliding hole, which can be inserted between the two connecting parts.

9. A wireless microphone according to claim 8, characterized in that, The other end of the slide key is fixedly connected to a tail cover plate, which can cover the mounting slot.

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