Network live broadcast sound card connecting line

Abstract

The utility model discloses a network live broadcast sound card connecting line, which relates to the technical field of sound card connecting lines and comprises a live broadcast sound card and a connecting line protection device. The connecting wire protection device comprises two L-shaped guide rods, two sliding blocks, two arc-shaped pressing plates, a fixing cylinder, a pull rod, a ball and a sleeve spring, the two L-shaped guide rods are fixedly connected to the surface of the live broadcast sound card, the two sliding blocks are slidably installed on the surfaces of the two L-shaped guide rods respectively, the two arc-shaped pressing plates are fixedly connected to the opposite ends of the two sliding blocks respectively, and the two arc-shaped pressing plates are fixedly connected to the surfaces of the two sliding blocks respectively. The two arc-shaped pressing plates are clamped on the surface of the connecting wire, the fixed cylinder is slidably installed in the sliding block, the pull rod is slidably connected in the sliding block, the two arc-shaped pressing plates can protect the connecting position of the connecting wire and the USB terminal, and the connecting wire is prevented from being damaged when the connecting wire moves. The connecting part between the connector lug of the connecting wire and the USB terminal is bent, so that the connecting part is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of sound card connecting wires, in particular to a network live broadcast sound card connecting wire. Background Art

[0002] A sound card, also called an audio card, is the most basic component in a computer multimedia system. It is a kind of hardware that realizes the mutual conversion of sound waves / digital signals. The basic function of a sound card is to convert the original sound signals from a microphone, tape, or optical disc and output them to sound devices such as headphones, speakers, amplifiers, and recorders, or to emit the sounds of synthesized musical instruments through a Musical Instrument Digital Interface (MIDI).

[0003] A sound card is a commonly used device during live broadcasts. When using a sound card device, it needs to be wired, and only after the wiring is completed can the sound card device be used normally. The live broadcast sound card is provided with a USB connection terminal, and a connecting wire is inserted inside the USB connection terminal. Currently, most traditional connecting wires have a simple structure. When the connecting wire moves, the connection between the connecting head of the connecting wire and the USB terminal will bend, so it is the most vulnerable part. Therefore, most connecting wires are damaged due to repeated bending between the connecting head and the wire body, reducing the service life of the connecting wire. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a network live broadcast sound card connecting wire, which can solve the problem that when the connecting wire moves, the connection between the connecting head of the connecting wire and the USB terminal will bend, so it is the most vulnerable part. Therefore, most connecting wires are damaged due to repeated bending between the connecting head and the wire body, reducing the service life of the connecting wire.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A network live broadcast sound card connecting wire includes a live broadcast sound card and a connecting wire protection device; a USB connection port is opened on the surface of the live broadcast sound card, a USB connection terminal is slidably installed inside the USB connection port, and a connecting wire is fixedly connected to the surface of the USB connection terminal; the connecting wire protection device includes two L-shaped guide rods, two sliders, two arc-shaped pressing plates, a fixed cylinder, a pull rod, a spherical ball, and a sleeve spring. Both L-shaped guide rods are fixedly connected to the surface of the live broadcast sound card. The two sliders are respectively slidably installed on the surfaces of the two L-shaped guide rods. The two arc-shaped pressing plates are respectively fixedly connected to the opposite ends of the two sliders. Both arc-shaped pressing plates are clamped on the surface of the connecting wire. The fixed cylinder is slidably installed inside the slider. The pull rod is slidably connected inside the slider. The front end of the pull rod is fixedly connected to the rear end of the fixed cylinder. The rear end of the pull rod extends outside the slider. The sleeve spring is slidably sleeved on the surface of the pull rod.

[0006] Preferably, a power start button is installed on the surface of the live sound card, and two adjustment knobs are installed on the top of the live sound card.

[0007] Preferably, two headphone jacks are provided on the surface of the live sound card.

[0008] Preferably, the spherical ball is fixedly connected to the rear end of the pull rod.

[0009] Preferably, the front end of the sleeve spring is fixedly connected to the rear end of the fixed cylinder, the rear end of the sleeve spring is fixedly connected to the inner wall of the slider, and the two sliders have the same structure inside.

[0010] Preferably, two positioning holes are provided on the surfaces of the two L-shaped guide rods, and the two fixed cylinders are respectively slidably clamped inside the two positioning holes.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For this network live sound card connecting wire, the user can fix and clamp the two arc-shaped pressing plates on the surface of the connecting wire in the same way. Through the two arc-shaped pressing plates, the connection position between the connecting wire and the USB terminal can be protected. When the connecting wire moves, the connection between the wiring head of the connecting wire and the USB terminal will not bend, thereby avoiding damage to this connection, preventing damage to the connecting wire, ensuring the safety of the connecting wire during use, and extending the service life of the connecting wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following further illustrates the present utility model with reference to the drawings and embodiments:

[0014] Figure 1 is the overall structural schematic diagram of a network live sound card connecting wire of the present utility model;

[0015] Figure 2 is the surface structural schematic diagram of the slider of the present utility model;

[0016] Figure 3 is the cross-sectional structural schematic diagram of the slider of the present utility model;

[0017] Figure 4 is the surface structural schematic diagram of the USB terminal of the present utility model.

[0018] Reference numerals: 1, live sound card; 2, power start button; 3, adjustment knob; 4, headphone jack; 5, USB connection port; 6, USB terminal; 7, connecting wire; 8, L-shaped guide rod; 9, slider; 10, arc-shaped pressing plate; 11, fixed cylinder; 12, pull rod; 13, spherical ball; 14, sleeve spring; 15, positioning hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present utility model.

[0021] In the description of the present utility model, "greater than", "less than", "exceeding", etc. are understood as not including the number itself, and "above", "below", "within", etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0022] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: a network live sound card connecting wire, including a live sound card 1 and a connecting wire protection device. A power start key 2 is installed on the surface of the live sound card 1. Two adjustment knobs 3 are installed on the top of the live sound card 1. Two headphone jacks 4 are opened on the surface of the live sound card 1. A USB connection port 5 is opened on the surface of the live sound card 1. A USB connection terminal 6 is slidably installed inside the USB connection port 5. A connecting wire 7 is fixedly connected to the surface of the USB connection terminal 6.

[0024] When the live sound card 1 is in use, the user can start the device by pressing the power start key 2, and can adjust the sound volume of the live sound card 1 by rotating the two adjustment knobs 3 with fingers. The user can insert the plug end of the headphone into the inside of the headphone jack 4 for use.

[0025] The connecting wire protection device includes two L-shaped guide rods 8, two sliders 9, two arc-shaped pressing plates 10, a fixed cylinder 11, a pull rod 12, a spherical ball 13 and a sleeve spring 14. Both of the two L-shaped guide rods 8 are fixedly connected to the surface of the live broadcast sound card 1. The two sliders 9 are respectively slidably mounted on the surfaces of the two L-shaped guide rods 8. The two arc-shaped pressing plates 10 are respectively fixedly connected to the opposite ends of the two sliders 9. Both of the two arc-shaped pressing plates 10 clamp on the surface of the connecting wire 7. The fixed cylinder 11 is slidably mounted inside the slider 9. The pull rod 12 is slidably connected inside the slider 9. The front end of the pull rod 12 is fixedly connected to the rear end of the fixed cylinder 11. The rear end of the pull rod 12 extends to the outside of the slider 9. The spherical ball 13 is fixedly connected to the rear end of the pull rod 12. The sleeve spring 14 is slidably sleeved on the surface of the pull rod 12. The front end of the sleeve spring 14 is fixedly connected to the rear end of the fixed cylinder 11. The rear end of the sleeve spring 14 is fixedly connected to the inner wall of the slider 9. The same structure is provided inside the two sliders 9. Two positioning card holes 15 are respectively formed on the surfaces of the two L-shaped guide rods 8. The two fixed cylinders 11 are respectively slidably clamped inside the two positioning card holes 15.

[0026] The user takes out the USB terminal 6 and inserts it into the USB connection port 5 to complete the installation. Then, the user slides the pull rod 12 backward through the spherical ball 13. The pull rod 12 slides backward and drives the fixed cylinder 11 to slide backward to squeeze the sleeve spring 14. At this time, the sleeve spring 14 gives a forward elastic force to the fixed cylinder 11. The fixed cylinder 11 slides backward and moves out of the inside of the positioning card hole 15, thereby releasing the fixing effect on the slider 9. The user slides the slider 9 to the left and drives the arc-shaped pressing plate 10 to slide to the left to clamp on the surface of the connecting wire 7. After the user releases the spherical ball 13, the sleeve spring 14 can release the elastic force and push the fixed cylinder 11 to slide forward to be clamped into another positioning card hole 15 to fix the slider 9 and the arc-shaped pressing plate 10 again. The user can fix and clamp the two arc-shaped pressing plates 10 on the surface of the connecting wire 7 in the same way. Through the two arc-shaped pressing plates 10, the connection position between the connecting wire 7 and the USB terminal 6 can be protected. When the connecting wire 7 moves, the connection between the connection head of the connecting wire 7 and the USB terminal 6 will not bend, thereby avoiding damage to this connection, preventing the connecting wire 7 from being damaged, ensuring the safety of the connecting wire 7 during use, and prolonging the service life of the connecting wire 7.

[0027] Working principle: For this network live sound card connection cable, the user can complete the installation by taking out the USB terminal 6 and inserting it into the inside of the USB connection port 5. Then, the user slides the pull rod 12 backward through the spherical ball 13. The pull rod 12 slides backward and drives the fixed cylinder 11 to slide backward, squeezing the sleeve spring 14. At this time, the sleeve spring 14 exerts an elastic force on the fixed cylinder 11 in the forward direction. The fixed cylinder 11 slides backward and moves out of the inside of the positioning card hole 15, thereby releasing the fixing effect on the slider 9. The user slides the slider 9 to the left and drives the arc-shaped pressing plate 10 to slide to the left to clamp on the surface of the connecting wire 7. After the user releases the spherical ball 13, the sleeve spring 14 can release the elastic force and push the fixed cylinder 11 to slide forward and snap into the inside of another positioning card hole 15 to fix the slider 9 and the arc-shaped pressing plate 10 again. Through the two arc-shaped pressing plates 10, the connection position between the connecting wire 7 and the USB terminal 6 can be protected to prevent the connection between the wiring head of the connecting wire 7 and the USB terminal 6 from being bent and damaged.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A network live broadcast sound card connecting cable, characterized in that: include: Live sound card (1) and connecting cable protection device; A USB connection port (5) is provided on the surface of the live sound card (1), a USB connection terminal (6) is slidably mounted inside the USB connection port (5), and a connecting wire (7) is fixedly connected to the surface of the USB connection terminal (6); The connecting wire protection device comprises two L-shaped guide rods (8), two sliders (9), two arc-shaped pressure plates (10), a fixed cylinder (11), a pull rod (12), a ball (13) and a sleeve spring (14). The two L-shaped guide rods (8) are fixedly connected to the surface of the live sound card (1), the two sliders (9) are slidably mounted on the surfaces of the two L-shaped guide rods (8), the two arc-shaped pressure plates (10) are fixedly connected to opposite ends of the two sliders (9), the two arc-shaped pressure plates (10) are clamped on the surface of the connecting wire (7), the fixed cylinder (11) is slidably mounted inside the slider (9), the pull rod (12) is slidably connected inside the slider (9), the front end of the pull rod (12) is fixedly connected to the rear end of the fixed cylinder (11), the rear end of the pull rod (12) extends to the outside of the slider (9), and the sleeve spring (14) is slidably sleeved on the surface of the pull rod (12).

2. A network live broadcast sound card connecting cable according to claim 1, characterized in that: A power start button (2) is installed on the surface of the live broadcast sound card (1), and two adjustment knobs (3) are installed on the top of the live broadcast sound card (1).

3. The network live broadcast sound card connecting cable according to claim 1, characterized in that: The surface of the live broadcast sound card (1) is provided with two headphone jacks (4).

4. The network live broadcast sound card connecting cable according to claim 1, characterized in that: The ball (13) is fixedly connected to the rear end of the pull rod (12).

5. The network live broadcast sound card connecting cable according to claim 1, characterized in that: The front end of the sleeve spring (14) is fixedly connected to the rear end of the fixed cylinder (11), and the rear end of the sleeve spring (14) is fixedly connected to the inner wall of the slider (9). The same structure is arranged inside the two sliders (9).

6. A network live broadcast sound card connecting cable according to claim 5, characterized in that: Two positioning holes (15) are respectively formed on the surfaces of the two L-shaped guide rods (8), and the two fixed cylinders (11) are respectively slidably engaged in the two positioning holes (15).

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