Wireless collar clip type microphone with ultra-low audio output delay

Abstract

The utility model discloses an audio output ultra-low time delay wireless collar clip type microphone, which comprises a shell, a heat dissipation mechanism is arranged in the shell, the heat dissipation mechanism comprises an annular plate rotationally connected to the inner wall of the circumferential side surface of the shell, and the inner wall of the circumferential side surface of the annular plate is fixedly connected with a rotating pipe. The inner wall of the circumferential side face of the rotating pipe is slidably connected with a moving block, and springs located in the rotating pipe are fixedly connected between the top and the bottom of the moving block and the inner wall of the circumferential side face of the annular plate. Cooling liquid is put into the inner wall of the bottom of the shell through the rotating pipe, the device is fixed to a user through the clamp, when the user carries the device to move, the device shakes to drive the moving block to move up and down along the rotating pipe, and the spring assists the moving block to move up and down; when the moving block moves to the position below the through groove, cooling liquid enters the rotating pipe through the through groove, and the moving block drives the cooling liquid to rise to the through hole along the rotating pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to collar microphone device technical field especially relates to an audio output ultra -low delay's wireless collar microphone. BACKGROUND

[0002] The collar microphone captures the sound signal, and transmits the electric signal to the wireless receiver through the radio wave, and the wireless receiver decodes and amplifies the signal, and finally outputs the playable audio signal.

[0003] Through the search, the utility model patent with application No. 202222247133.1 is named as a wireless collar microphone, and if the position of the sound pickup hole is not aligned with the position of the mouth after the collar microphone and the collar holder, the position of the sound pickup hole is adjusted through the adjusting mechanism, and the specific steps are as follows: first, pull the positioning disc upwards, the spring is continuously stretched, then rotate the shell, when the position of the sound pickup hole and the mouth is consistent, release the positioning disc, at this time, the positioning disc and the clamping seat are engaged under the elastic force of the spring, the adjustment of the position of the sound pickup hole is completed, through the above technical scheme, the adjustment of the angle of the microphone is realized, the position of the sound pickup hole and the mouth is consistent, so that the best sound pickup effect is ensured.

[0004] However, the temperature of the microphone continuously rises during the long-time working process, which reduces the sensitivity of the microphone and increases the delay, affecting the working effect of the device. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides an audio output ultra -low delay's wireless collar microphone.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An audio output ultra -low delay's wireless collar microphone, including the shell, the inside of shell is provided with heat dissipation mechanism, heat dissipation mechanism includes the ring plate that rotates and connects in the circumferential side inner wall of shell, the circumferential side inner wall of ring plate is fixedly connected with the rotating pipe, the circumferential side inner wall of rotating pipe is slidably connected with the moving block, and the top and bottom of moving block are fixedly connected with the spring in the rotating pipe between the circumferential side inner wall of ring plate, the circumferential side top inner wall and outer wall of rotating pipe are evenly provided with through -hole.

[0008] Preferably, the circumferential side bottom inner wall and outer wall of rotating pipe are evenly provided with at least four through grooves, and the circumferential side bottom inner wall and outer wall of rotating pipe are evenly provided with at least four openings below the through grooves.

[0009] Preferably, the circumferential side inner wall of the ring plate is fixedly connected with a partition block, the circumferential side outer wall of the rotating pipe is fixedly connected to the inside of the partition block, the top of the partition block is fixedly connected with an inclined block, the circumferential side outer wall of the rotating pipe is fixedly connected to the inside of the inclined block, and a slot is arranged between the top of the inclined block and the bottom of the partition block.

[0010] Preferably, the bottom of the shell is internally provided with an arc-shaped groove below the ring plate, the circumferential side outer wall of the ring plate is fixedly connected with a rotating block aligned with the arc-shaped groove, the side of the rotating block is slidingly connected to the inner wall of the side of the arc-shaped groove, and the side of the shell is internally fixedly connected with the microphone body.

[0011] Preferably, the side of the shell is internally provided with a rotating groove, the side inner wall of the rotating groove is rotatably connected with a movable column, the other end of the movable column is fixedly connected to the side of the partition block, and the circumferential side of the movable column is fixedly connected with a movable ring.

[0012] Preferably, the circumferential side of the movable ring is fixedly connected with a connecting column, and the other end of the circumferential side of the connecting column is rotatably connected with a rotating column located at the bottom of the rotating groove.

[0013] Preferably, the circumferential side of the rotating column is uniformly fixedly connected with a fan blade, the other end of the fan blade is fixedly connected with a rotating ring surrounding the rotating column, the circumferential side of the rotating ring is meshingly connected to the circumferential side of the rotating groove, and the inner wall and the outer wall of the circumferential side of the rotating groove are uniformly fixedly connected with a filter screen.

[0014] Compared with the prior art, the wireless collar type microphone with audio output ultra-low delay provided by the utility model has the following beneficial effects:

[0015] The rotating pipe is arranged, the cooling liquid is put into the bottom inner wall of the shell, the device is fixed on the user's body through the clamp, when the user moves with the device, the device shakes to drive the moving block to move up and down along the rotating pipe, the spring assists the moving block to move up and down, when the moving block moves below the through groove, the cooling liquid enters the rotating pipe through the through groove, the moving block drives the cooling liquid to rise along the rotating pipe to the through hole, the moving block sprays the cooling liquid to the side inner wall of the shell through the through hole, the cooling liquid slides along the inside of the shell to cool the microphone body, which is favorable for preventing the temperature of the microphone body from continuously rising during long-time work, reducing the sensitivity of the microphone body and increasing the delay, affecting the working effect of the device, and the cooling liquid slides back to the bottom of the shell through the slot after cooling, when the device shakes, the rotating block drives the ring plate to rotate back and forth, the ring plate drives the partition block to rotate back and forth, the partition block drives the movable column to rotate back and forth, the movable column drives the movable ring to rotate back and forth, the movable ring drives the connecting column to rotate back and forth, the connecting column drives the rotating column to rotate back and forth, the rotating column drives the rotating ring to rotate along the rotating groove, the rotating ring drives the fan blade to rotate, the fan blade drives the airflow to blow to the outer wall of the shell and discharges the heat through the filter screen, which is favorable for maintaining the cooling and heat dissipation effect of the device on the microphone body and improving the stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a kind of overall structure schematic diagram of wireless collar clip type microphone of audio output ultra-low delay;

[0017] Figure 2 The utility model provides a kind of internal structure schematic diagram of wireless collar clip type microphone of audio output ultra-low delay;

[0018] Figure 3 The utility model provides a kind of partial structure schematic diagram of wireless collar clip type microphone of audio output ultra-low delay;

[0019] Figure 4 The utility model provides a kind of rotating groove structure schematic diagram of wireless collar clip type microphone of audio output ultra-low delay.

[0020] In the drawing: 1-shell, 2-microphone body, 3-rotating pipe, 4-aperture, 5-spring, 6-rotating block, 7-rotating ring, 8-fan blade, 9-rotating column, 10-connecting column, 11-through slot, 12-movable ring, 13-movable column, 14-separation block, 15-arc slot, 16-inclined block, 17-rotating groove, 18-through hole, 19-moving block, 20-filter screen, 21-ring plate, 22-slotted. DETAILED DESCRIPTION

[0021] Embodiment, refer to Figures 1-4 A kind of wireless collar clip type microphone of audio output ultra-low delay, including shell 1, the inside of shell 1 is provided with heat dissipation mechanism, heat dissipation mechanism includes the ring plate 21 of rotating connection in the circumferential side inner wall of shell 1, the circumferential side inner wall of ring plate 21 is fixedly connected with rotating pipe 3, the circumferential side inner wall of rotating pipe 3 is slidably connected with moving block 19, the top and bottom of moving block 19 are fixedly connected with spring 5 located in the inside of rotating pipe 3 between the circumferential side inner wall of ring plate 21, the circumferential side top inner wall and outer wall of rotating pipe 3 are evenly provided with through hole 18.

[0022] In the utility model, the circumferential side bottom inner wall and outer wall of rotating pipe 3 are evenly provided with at least four through slots 11, the circumferential side bottom inner wall and outer wall of rotating pipe 3 are evenly provided with at least four apertures 4 located below through slot 11.

[0023] The circumferential side inner wall of ring plate 21 is fixedly connected with separation block 14, the circumferential side outer wall of rotating pipe 3 is fixedly connected in the inside of separation block 14, the top of separation block 14 is fixedly connected with inclined block 16, the circumferential side outer wall of rotating pipe 3 is fixedly connected in the inside of inclined block 16, the top of inclined block 16 and the bottom of separation block 14 are provided with slotted 22.

[0024] The bottom of the shell 1 is internally provided with an arc-shaped slot 15 below the ring plate 21, the circumferential side wall of the ring plate 21 is fixedly connected with a rotating block 6 aligned with the arc-shaped slot 15, the side surface of the rotating block 6 is slidingly connected to the inner wall of the side surface of the arc-shaped slot 15, and the inner wall of the side surface of the shell 1 is fixedly connected with a microphone body 2.

[0025] The inner wall of the side surface of the shell 1 is internally provided with a rotating slot 17, the inner wall of the side surface of the rotating slot 17 is rotatably connected with a movable column 13, the other end of the movable column 13 is fixedly connected to the side surface of the partition block 14, and the circumferential side of the movable column 13 is fixedly connected with a movable ring 12.

[0026] The circumferential side of the movable ring 12 is fixedly connected with a connecting column 10, and the other end of the connecting column 10 is rotatably connected with a rotating column 9 located at the bottom of the rotating slot 17.

[0027] The circumferential side of the rotating column 9 is uniformly fixedly connected with a fan blade 8, the other end of the fan blade 8 is fixedly connected with a rotating ring 7 surrounding the rotating column 9, the circumferential side of the rotating ring 7 is meshingly connected to the circumferential side of the rotating slot 17, and the inner wall and the outer wall of the circumferential side of the rotating slot 17 are uniformly fixedly connected with a filter screen 20.

[0028] Working principle: the cooling liquid is put into the inner wall of the bottom of the shell 1, the device is fixed on the user's body through the clamp, and the user carries the device to move, so that the device shakes to drive the moving block 19 to move up and down along the rotating pipe 3, the spring 5 assists the moving block 19 to move up and down, the moving block 19 moves to the lower side of the through slot 11, the cooling liquid enters the rotating pipe 3 through the through slot 11, the moving block 19 drives the cooling liquid to rise along the rotating pipe 3 to the through hole 18, the moving block 19 sprays the cooling liquid to the inner wall of the side surface of the shell 1 through the through hole 18, so that the cooling liquid slides along the inner wall of the shell 1 to cool the microphone body 2, which is beneficial to prevent the temperature of the microphone body 2 from rising continuously during long-time work, so as to reduce the sensitivity of the microphone body 2 and delay the increase of the device, and affect the working effect of the device. After the cooling liquid is cooled, it slides back to the bottom of the shell 1 through the slot 22, the rotating block 6 drives the ring plate 21 to rotate back and forth when the device shakes, the ring plate 21 drives the partition block 14 to rotate back and forth, the partition block 14 drives the movable column 13 to rotate back and forth, the movable column 13 drives the movable ring 12 to rotate back and forth, the movable ring 12 drives the connecting column 10 to rotate back and forth, the connecting column 10 drives the rotating column 9 to rotate back and forth, the rotating column 9 drives the rotating ring 7 to rotate along the rotating slot 17, the rotating ring 7 drives the fan blade 8 to rotate, the fan blade 8 drives the airflow to blow to the outer wall of the shell 1 and discharge the heat through the filter screen 20, which is beneficial to maintain the cooling and heat dissipation effect of the device on the microphone body 2 and improve the stability of the device.

[0029] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A wireless lavalier microphone with ultra-low audio output latency, comprising a housing (1), characterized in that: A heat dissipation mechanism is provided inside the shell (1), and the heat dissipation mechanism includes a ring plate (21) rotatably connected to the inner wall of the circumferential side of the shell (1), a rotating tube (3) is fixedly connected to the inner wall of the circumferential side of the ring plate (21), a moving block (19) is slidably connected to the inner wall of the circumferential side of the rotating tube (3), a spring (5) located inside the rotating tube (3) is fixedly connected between the top and bottom of the moving block (19) and the inner wall of the circumferential side of the ring plate (21), and through holes (18) are evenly opened between the inner wall and the outer wall of the top of the circumferential side of the rotating tube (3).

2. The wireless lavalier microphone with ultra-low audio output latency according to claim 1, characterized in that: At least four through grooves (11) are evenly provided between the inner wall and the outer wall of the bottom of the circumferential side of the rotating tube (3), and at least four openings (4) are evenly provided between the inner wall and the outer wall of the bottom of the circumferential side of the rotating tube (3) and are located below the through grooves (11).

3. The wireless lavalier microphone with ultra-low audio output latency according to claim 2, characterized in that: The inner wall of the circumferential side of the ring plate (21) is fixedly connected to a spacer (14); the outer wall of the circumferential side of the rotating tube (3) is fixedly connected to the inside of the spacer (14); the top of the spacer (14) is fixedly connected to an inclined block (16); the outer wall of the circumferential side of the rotating tube (3) is fixedly connected to the inside of the inclined block (16); and a slot (22) is provided between the top of the inclined block (16) and the bottom of the spacer (14).

4. The wireless lavalier microphone with ultra-low audio output latency according to claim 3, characterized in that: An arc-shaped groove (15) located below the ring plate (21) is provided inside the bottom of the shell (1); a rotating block (6) aligned with the arc-shaped groove (15) is fixedly connected to the outer wall of the circumferential side of the ring plate (21); the side of the rotating block (6) is slidably connected to the inner wall of the side of the arc-shaped groove (15); and a microphone body (2) is fixedly connected to the inside of the side of the shell (1).

5. The wireless lavalier microphone with ultra-low audio output latency according to claim 4, characterized in that: A rotating groove (17) is provided inside the side surface of the housing (1), and a movable column (13) is rotatably connected to the inner wall of the side surface of the rotating groove (17). The other end of the movable column (13) is fixedly connected to the side surface of the spacer (14), and the circumferential side surface of the movable column (13) is fixedly connected to the movable ring (12).

6. The wireless lavalier microphone with ultra-low audio output latency according to claim 5, characterized in that: The circumferential side surface of the movable ring (12) is fixedly connected to a connecting column (10), and the circumferential side surface of the other end of the connecting column (10) is rotatably connected to a rotating column (9) located at the bottom of the rotating groove (17).

7. The wireless lavalier microphone with ultra-low audio output latency according to claim 6, characterized in that: The circumferential side surface of the rotating column (9) is evenly fixedly connected with a fan blade (8), the other end of the fan blade (8) is fixedly connected with a rotating ring (7) surrounding the rotating column (9), the circumferential side surface of the rotating ring (7) is meshedly connected with the circumferential side surface of the rotating groove (17), and a filter screen (20) is evenly fixedly connected between the inner wall and the outer wall of the circumferential side surface of the rotating groove (17).

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