Transmission device based on audio signal synchronization

Abstract

The utility model relates to the technical field of audio data transmission, in particular to a transmission device based on audio signal synchronization, which comprises a data box, one side surface of the data box is fixedly connected with an audio cable, one side surface of the audio cable penetrates through a take-up stand, one side surface of the take-up stand is fixedly connected with a driving motor and a mounting shell, and the driving motor is fixedly connected with the mounting shell. An automatic take-up mechanism is arranged on the surface of one side of the driving motor, and an anti-falling mechanism is arranged on the surface of one side of the audio cable. Through the arrangement of the automatic take-up mechanism, during use, a driving motor drives a take-up rotating shaft, a transmission belt and a take-up screw rod to rotate, so that a take-up sliding block slides under the action of a limiting rod, audio cables are driven to be spirally stored, damage is prevented, space is saved, and efficiency is improved; through the arrangement of the anti-falling mechanism, during use, the driving rotary disc is rotated to drive the clamping rotary disc and the anti-falling chassis to rotate, the clamping jaws slide to clamp equipment, the limiting springs are used for limiting, the clamping jaws are reset through reverse rotation, operation is easy, efficiency is high, and practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to audio data transmission technical field especially, relates to a transmission device based on audio signal synchronization. BACKGROUND

[0002] In the field of audio data transmission, the current background technology presents a complex and many challenges, in the synchronization of audio signal, with the continuous development of audio technology, multi-channel audio, surround sound technology increasingly popular, the synchronization between audio signals is more and more high, therefore, especially need a kind of transmission device based on audio signal synchronization.

[0003] But the existing transmission device based on audio signal synchronization, in the process of audio signal synchronous transmission, interface is prone to slight shaking, pulling or wear after long time use, leading to loose connection, in turn cause audio signal transmission interruption, sound jam or distortion and other problems, audio line often will be disorderly wound together, not only affect the convenience when using, and easy to cause damage to audio line due to excessive bending, distortion, in turn affect the transmission quality of audio data. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of transmission device based on audio signal synchronization to solve the problems of the existing transmission device based on audio signal synchronization in the background technology described above, but the existing transmission device based on audio signal synchronization, audio line disorder and possible signal transmission failure, the transmission quality of audio signal is affected due to loose connection.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of transmission device based on audio signal synchronization, including data box, the side surface of the data box is fixedly connected with audio line, the side surface of the audio line is penetrated with take-up reel, the side surface of the take-up reel is fixedly connected with drive motor and installation shell, the side surface of the drive motor is provided with automatic take-up mechanism, the side surface of the audio line is provided with anti-falling mechanism;

[0006] The automatic take-up mechanism includes transmission belt, take-up screw, mounting washer, limit rod, take-up slider and take-up shaft, the side surface of the drive motor is rotatably connected with transmission belt, the side surface of the transmission belt is rotatably connected with take-up screw, the side surface of the take-up screw is rotatably connected with mounting washer, the side surface of the take-up reel is fixedly connected with limit rod, the side surface of the take-up screw is threadedly connected with take-up slider, the side surface of the take-up slider is attached with take-up shaft.

[0007] Preferably, the limit rod is symmetrically provided with six groups with the central axis of take-up shaft, and the outer surface of the limit rod is slidably connected with the take-up slider.

[0008] Preferably, the audio line is in a spiral shape, and one side surface of the audio line penetrates the take-up reel and the take-up slider.

[0009] Preferably, the anti-falling mechanism comprises a driving turntable, a clamping turntable, a limiting spring, a slider base, a clamping jaw and an anti-falling disc, one side surface of the driving turntable is fixedly connected with the clamping turntable, one side surface of the clamping turntable is fixedly connected with the limiting spring, one side surface of the limiting spring is fixedly connected with the slider base, one side surface of the slider base is fixedly connected with the clamping jaw, and one side surface of the clamping jaw is attached with the anti-falling disc.

[0010] Preferably, the clamping jaw is symmetrically provided with four groups along the central axis of the driving turntable, and one side surface of the clamping jaw is slidably connected with the anti-falling disc.

[0011] Preferably, one side surface of the clamping jaw is slidably connected with the clamping turntable through the slider base, one side surface of the slider base is provided with a sliding rail, and the clamping jaw slides along the sliding rail.

[0012] Preferably, one side surface of the driving turntable, the clamping turntable and the anti-falling disc penetrates the audio line, and the outer surface of the driving turntable is rough.

[0013] Compared with the prior art, the transmission device based on audio signal synchronization has the advantages that

[0014] 1. By arranging the automatic take-up mechanism, during use, the driving motor rotates to drive the take-up shaft and the transmission belt to rotate, thereby driving the take-up screw to rotate, the rotation of the take-up screw causes the take-up slider to move, the limiting rod limits the movement of the take-up slider along the limiting rod and the side surface of the take-up slider, the take-up slider limits and stores the audio line, the audio line is spirally stored, the take-up process is completed, the audio line is prevented from being damaged due to winding and knotting during the take-up process, the audio line is stored in an orderly and compact manner, space is saved, and the take-up efficiency is improved.

[0015] 2. By arranging the anti-falling mechanism, during use, rotating the driving turntable drives the clamping turntable and the anti-falling disc to rotate relative to each other, the rotation of the clamping turntable causes the four clamping jaws to move, the clamping jaws are limited by one side surface of the clamping turntable and the anti-falling disc, the four clamping jaws simultaneously slide to clamp the target device, the limiting spring limits the clamping jaws through the slider base during clamping, after the audio signal is collected, the driving turntable is rotated in the opposite direction, the limiting spring releases the elastic potential energy to reset the clamping jaws, the clamping and loosening of the connection of the target device are realized, the operation is simple, the connection and disassembly can be quickly completed, the clamping jaws are reset by the elastic potential energy during disassembly, subsequent use is facilitated, the working efficiency and the practicability of the mechanism are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the drive motor and the mutual cooperation structure schematic view of the take-up frame of the utility model;

[0018] Figure 3 It is the audio frequency line structure schematic view of the utility model;

[0019] Figure 4 It is the automatic take-up mechanism section view structure schematic view of the utility model;

[0020] Figure 5 It is the anti-falling mechanism structure schematic view when not working of the utility model;

[0021] Figure 6 It is the anti-falling mechanism structure schematic view when working of the utility model;

[0022] Figure 7 It is the anti-falling mechanism internal structure schematic view when working of the utility model.

[0023] In the drawing: 1, data box;2, audio frequency line;3, take-up frame;4, drive motor;5, installation shell;6, automatic take-up mechanism;601, transmission belt;602, take-up screw;603, installation gasket;604, limit rod;605, take-up slider;606, take-up shaft;7, anti-falling mechanism;701, driving turntable;702, clamping turntable;703, limit spring;704, slider base;705, clamping jaw;706, anti-falling disc. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-7 The utility model provides a kind of technical scheme: a transmission device based on audio signal synchronization, including data box 1, the side surface of data box 1 is fixedly connected with audio frequency line 2, the side surface of audio frequency line 2 is penetrated with take-up frame 3, the side surface of take-up frame 3 is fixedly connected with drive motor 4 and installation shell 5, the side surface of drive motor 4 is provided with automatic take-up mechanism 6, the side surface of audio frequency line 2 is provided with anti-falling mechanism 7;

[0026] The automatic take-up mechanism 6 comprises a transmission belt 601, a take-up screw 602, a mounting washer 603, a limiting rod 604, a take-up slider 605 and a take-up shaft 606, one side surface of the driving motor 4 is rotationally connected with the transmission belt 601, one side surface of the transmission belt 601 is rotationally connected with the take-up screw 602, one side surface of the take-up screw 602 is rotationally connected with the mounting washer 603, one side surface of the take-up frame 3 is fixedly connected with the limiting rod 604, one side surface of the take-up screw 602 is threadedly connected with the take-up slider 605, one side surface of the take-up slider 605 is attached with the take-up shaft 606, through the arrangement of the automatic take-up mechanism 6, in use, the driving motor 4 rotates to drive the take-up shaft 606 and the transmission belt 601 to rotate, and then drives the take-up screw 602 to rotate, the rotation of the take-up screw 602 makes the take-up slider 605 move, and the limiting rod 604 limits the movement of the take-up slider 605 along the limiting rod 604 and the side surface of the take-up slider 605, the take-up slider 605 limits the audio cable 2 and drives it to be stored, realizing the spiral storage of the audio cable 2 and completing the take-up, avoiding the damage of the audio cable 2 caused by winding and knotting during the take-up process, and saving space and improving the take-up efficiency.

[0027] Further, the limiting rod 604 is symmetrically provided with six groups of the limiting rod 604 with the central axis of the take-up shaft 606, the outer surface of the limiting rod 604 is slidingly connected with the take-up slider 605, through the arrangement of the limiting rod 604, in use, the six groups of the limiting rod 604 uniformly bear the force of the take-up frame 3, and play a stable supporting role, effectively dispersing the stress of the take-up slider 605 during movement.

[0028] Further, the audio cable 2 is in a spiral shape, one side surface of the audio cable 2 penetrates through the take-up frame 3 and the take-up slider 605, through the arrangement of the audio cable 2, in use, the audio cable 2 is quickly and orderly stored, avoiding the problems of knotting and winding that may occur in traditional storage, improving the storage speed and take-up, and accurately controlling the position and direction of the audio cable 2 when the take-up slider 605 slides along the limiting rod 604, preventing deviation and shaking during storage.

[0029] Further, the anti-falling mechanism 7 comprises a driving turntable 701, a clamping turntable 702, a limiting spring 703, a sliding block base 704, a clamping jaw 705 and an anti-falling disc 706. The clamping turntable 702 is fixedly connected to one side surface of the driving turntable 701. The limiting spring 703 is fixedly connected to one side surface of the clamping turntable 702. The sliding block base 704 is fixedly connected to one side surface of the limiting spring 703. The clamping jaw 705 is fixedly connected to one side surface of the sliding block base 704. The anti-falling disc 706 is attached to one side surface of the clamping jaw 705. Through the arrangement of the anti-falling mechanism 7, when in use, the driving turntable 701 is rotated to drive the clamping turntable 702 to rotate relative to the anti-falling disc 706. The rotation of the clamping turntable 702 drives the four clamping jaws 705 to move. The clamping jaws 705 are limited by the clamping turntable 702 and the anti-falling disc 706 to slide on one side surface of the anti-falling disc 706. The four clamping jaws 705 simultaneously slide to clamp the connection of the target device. When clamping, the limiting spring 703 pulls the sliding block base 704 to limit the clamping jaw 705. After the audio synchronous collection is completed, the driving turntable 701 is rotated in the opposite direction. The limiting spring 703 releases the elastic potential energy to reset the clamping jaw 705. The clamping and loosening of the connection of the target device are realized. The operation is simple and convenient. The connection and disassembly can be quickly completed. The limiting spring 703 can provide limiting and prevent falling during clamping to ensure the stability of the connection. When disassembling, the elastic potential energy can be used to reset the clamping jaw 705 for subsequent reuse, thereby improving the work efficiency and the practicability of the mechanism.

[0030] Further, the clamping jaw 705 is symmetrically provided with four groups along the central axis of the driving turntable 701. One side surface of the clamping jaw 705 is slidably connected to the anti-falling disc 706. Through the arrangement of the clamping jaw 705, when in use, the clamping jaw 705 is symmetrically provided with four groups along the central axis of the driving turntable 701. One side surface of the clamping jaw 705 is slidably connected to the anti-falling disc 706. This can make the clamping action stable and reliable, avoid connection loosening and damage, make the movement of the clamping jaw 705 more regular and controllable, improve the operation accuracy and efficiency, and reset neatly for repeated use, thereby ensuring long-term stable operation of the mechanism.

[0031] Further, one side surface of the clamping jaw 705 is slidably connected to the clamping turntable 702 through the sliding block base 704. One side surface of the sliding block base 704 is provided with a sliding rail, and the clamping jaw 705 slides along the sliding rail. Through the arrangement of the clamping jaw 705, when in use, this makes the movement of the clamping jaw 705 more accurate and stable, can effectively ensure that the clamping force on the connection of the target device is uniform, improve the reliability of the connection, and facilitate the switching of the clamping jaw 705 between clamping and loosening, thereby improving the operation efficiency and prolonging the service life of the mechanism.

[0032] Further, the side surface of the driving turntable 701, the clamping turntable 702 and the anti-falling base 706 is penetrated by the audio cable 2, and the outer side surface of the driving turntable 701 is rough, so that the audio cable is fixed and positioned during use, and the stability during work is ensured; the outer side surface of the driving turntable 701 is rough, the friction with the operating part or hand is increased, the force is applied to rotate, the operation is more relaxed, the rotating action is accurately controlled, and the use experience and work efficiency are improved.

[0033] Working principle: when the equipment starts to run, the audio cable 2 is connected with the target audio equipment to be collected, when the audio cable 2 is inserted, the driving turntable 701 is rotated, thereby driving the clamping turntable 702 and the anti-falling base 706 to rotate relatively, the clamping turntable 702 drives the four groups of clamping jaws 705 to move, the clamping jaws 705 are simultaneously limited by the side surface of the clamping turntable 702 and the anti-falling base 706, so as to slide relative to the side surface of the anti-falling base 706, the four groups of clamping jaws 705 slide simultaneously, so as to clamp and loosen the connection of the target equipment, when the clamping is limited and the clamping jaws 705 are pulled by the limiting spring 703, the sliding block base 704 is pulled, thereby pulling the clamping jaws 705, so as to limit the clamping jaws 705, when the audio synchronous collection is completed, the driving turntable 701 is rotated in the opposite direction, the limiting spring 703 releases the elastic potential energy, and the clamping jaws 705 are reset, so as to disassemble the connection, at this time, the driving motor 4 is started, the driving motor 4 rotates to drive the take-up shaft 606 and the transmission belt 601 to rotate, thereby driving the take-up screw 602 to rotate, the take-up screw 602 rotates to drive the take-up sliding block 605 to move, the take-up sliding block 605 slides along the limiting rod 604 and the side surface of the take-up sliding block 605 under the limiting action of the limiting rod 604, and the take-up sliding block 605 limits the audio cable 2, so as to realize the spiral take-up of the audio cable 2 during storage, and realize the take-up, wherein the model of the driving motor 4 is YE2-132S-4, so that the use process of the transmission device based on audio signal synchronization is completed.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A transmission device based on synchronization of audio signals, comprising a data box (1), characterized in that: One side surface of the data box (1) is fixedly connected with an audio line (2), one side surface of the audio line (2) penetrates a take-up reel (3), one side surface of the take-up reel (3) is fixedly connected with a driving motor (4) and a mounting shell (5), one side surface of the driving motor (4) is provided with an automatic take-up mechanism (6), one side surface of the audio line (2) is provided with an anti-falling mechanism (7). The automatic take-up mechanism (6) comprises a transmission belt (601), a take-up screw (602), a mounting washer (603), a limiting rod (604), a take-up slider (605) and a take-up shaft (606), one side surface of the driving motor (4) is rotatably connected with the transmission belt (601), one side surface of the transmission belt (601) is rotatably connected with the take-up screw (602), one side surface of the take-up screw (602) is rotatably connected with the mounting washer (603), one side surface of the take-up reel (3) is fixedly connected with the limiting rod (604), one side surface of the take-up screw (602) is threadedly connected with the take-up slider (605), and one side surface of the take-up slider (605) is attached with the take-up shaft (606).

2. The transmission apparatus based on audio signal synchronization according to claim 1, characterized in that: The limiting rod (604) is arranged in six groups in the central axis of the take-up shaft (606), and the outer surface of the limiting rod (604) is slidably connected with the take-up slider (605).

3. The transmission apparatus based on audio signal synchronization according to claim 1, characterized in that: The audio line (2) is in a spiral shape, and one side surface of the audio line (2) penetrates the take-up reel (3) and the take-up slider (605).

4. The transmission apparatus based on audio signal synchronization according to claim 1, characterized in that: The anti-falling mechanism (7) comprises a driving turntable (701), a clamping turntable (702), a limiting spring (703), a slider base (704), a clamping jaw (705) and an anti-falling base (706), one side surface of the driving turntable (701) is fixedly connected with the clamping turntable (702), one side surface of the clamping turntable (702) is fixedly connected with the limiting spring (703), one side surface of the limiting spring (703) is fixedly connected with the slider base (704), one side surface of the slider base (704) is fixedly connected with the clamping jaw (705), and one side surface of the clamping jaw (705) is attached with the anti-falling base (706).

5. The transmission apparatus based on audio signal synchronization according to claim 4, characterized in that: The clamping jaw (705) is arranged in four groups in the central axis of the driving turntable (701), and one side surface of the clamping jaw (705) is slidably connected with the anti-falling base (706).

6. The transmission apparatus based on audio signal synchronization according to claim 4, characterized in that: One side surface of the clamping jaw (705) is slidably connected with the clamping turntable (702) through the slider base (704), one side surface of the slider base (704) is provided with a sliding rail, and the clamping jaw (705) slides along the sliding rail.

7. The transmission apparatus based on audio signal synchronization according to claim 4, characterized in that: One side surface of the driving turntable (701), the clamping turntable (702) and the anti-falling base (706) penetrates the audio line (2), and the outer surface of the driving turntable (701) is rough.

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