Microphone cord hiding strap

Abstract

The utility model discloses a microphone cord hiding strap, which comprises a hollow strap tube and a second microphone cord, a hollow groove is arranged inside the hollow strap tube, a front circular ring buckle is arranged on the outer wall of the hollow strap tube at one end of the hollow groove, and a rear circular ring buckle is arranged on the outer wall of the hollow strap tube at the other end of the hollow groove. A first microphone line is arranged in the hollow groove, and one end of the first microphone line extends to the outside of the front circular ring buckle. According to the utility model, the microphone cord can be conveniently hidden by the microphone cord hiding strap, mutual winding and knotting of the separated microphone cord and strap are avoided, later replacement and maintenance by adopting a TRRS standard interface are facilitated, and the length of the microphone cord hiding strap can be flexibly adjusted; the use convenience and the wearing comfort of the microphone cord hidden strap are improved, a user can conveniently select a two-section detachable wire or an integrated non-detachable wire, and the two wires have advantages and disadvantages for the user to select.

Description

Technical Field

[0001] The utility model relates to the technical field of hidden straps, in particular to a microphone cable hidden strap. Background Technique

[0002] Teachers' throats are prone to being hurt during teaching and there will be discomfort. In order to better convey teaching content without affecting our students' normal listening, teaching amplifiers will be used to improve teaching quality and effectively protect the throat at the same time. On the one hand, it is convenient for management, and on the other hand, it helps students practice listening. Waist-mounted and shoulder-mounted amplifiers have high requirements for tone quality. Wireless amplifiers have a relatively long transmission distance. They are transmitted by high-frequency radio waves. After the receiving end receives, demodulates and amplifies, it drives the speaker to work. Both of these are mainly used for the transmission of language information. Teaching amplifiers can be used not only for teaching but also for conference room sound amplification. They are also useful auxiliary devices for tour guides or people with hearing problems.

[0003] For the existing back-mounted microphones, the hanging strap and the wire are separated. The two wires are easy to hinder the wearer's movement and are generally not convenient for hiding the microphone cable during use. The separated microphone cable and the strap are easy to tangle and knot with each other, which is not convenient for later replacement and maintenance using the TRRS standard interface, and it is not convenient to flexibly adjust the length of the microphone cable hidden strap, which affects the convenience of using the microphone cable hidden strap and the comfort of wearing. It is not convenient for users to choose two-section detachable wires or integrated non-detachable wires, and each has its own advantages and disadvantages for users to choose. Content of the Utility Model

[0004] The purpose of the utility model is to provide a microphone cable hidden strap to solve the problems raised in the above background technique, such as the hidden strap is not convenient for hiding the microphone cable, the separated microphone cable and the strap are easy to tangle and knot with each other, it is not convenient for later replacement and maintenance using the TRRS standard interface, it is not convenient to flexibly adjust the length of the microphone cable hidden strap, which affects the convenience of using the microphone cable hidden strap and the comfort of wearing, and it is not convenient for users to choose two-section detachable wires or integrated non-detachable wires, and each has its own advantages and disadvantages for users to choose.

[0005] To achieve the above object, the utility model provides the following technical solution: A microphone cable hidden strap, including a hollow strap tube and a second microphone cable. A hollow groove is provided inside the hollow strap tube. A front ring buckle is installed on the outer wall of the hollow strap tube at one end of the hollow groove, and a rear ring buckle is installed on the outer wall of the hollow strap tube at the other end of the hollow groove. A first microphone cable is provided inside the hollow groove, and one end of the first microphone cable extends to the outside of the front ring buckle, and the other end of the first microphone cable extends to the outside of the rear ring buckle. A top pull ring is installed at one end of the hollow strap tube, and a movable pull ring is provided at the other end of the hollow strap tube, and the movable pull ring is slidably connected to the hollow strap tube. Key rings are provided at the bottom ends of the movable pull ring and the top pull ring. A Japanese character buckle body is provided on the surface of the hollow strap tube above the movable pull ring. A Japanese character buckle cross bar is provided at the central position of the Japanese character buckle body. A Japanese character buckle upper opening is provided inside the Japanese character buckle body above the Japanese character buckle cross bar, and a Japanese character buckle lower opening is provided inside the Japanese character buckle body below the Japanese character buckle cross bar. The hollow strap tube passes through the Japanese character buckle upper opening, the Japanese character buckle cross bar, and the Japanese character buckle lower opening and passes through the Japanese character buckle body, and the end of the hollow strap tube away from the movable pull ring is fixedly connected to the Japanese character buckle cross bar.

[0006] Preferably, a first TRRS male head is installed at the bottom end of the first microphone cable, a TRRS female head is installed at the top end of the first microphone cable, and a second TRRS male head is slidably installed inside the TRRS female head.

[0007] Preferably, a first wire is installed at the end of the second TRRS male head away from the TRRS female head, and a first microphone body is installed at the end of the first wire away from the second TRRS male head.

[0008] Preferably, there are two groups of hollow strap tubes. A first microphone cable is provided inside the hollow groove of one group of hollow strap tubes, and a second microphone cable is provided inside the hollow groove of the other group of hollow strap tubes.

[0009] Preferably, a third TRRS male head is installed at the bottom end of the second microphone cable, and an integrated head is installed at the top end of the second microphone cable.

[0010] Preferably, a second wire is installed at the end of the integrated head away from the second microphone cable, and a second microphone body is installed at the end of the second wire away from the integrated head.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the hidden shoulder strap not only realizes the convenient use of the hidden microphone cable, but also avoids the separate microphone cable and shoulder strap from being entangled and knotted, facilitates the use of the TRRS standard interface for later replacement and maintenance, facilitates the flexible adjustment of the length of the hidden shoulder strap for the microphone cable, improves the convenience of use and wearing comfort of the hidden shoulder strap for the microphone cable, and facilitates the user to choose between a two-section detachable wire or an integrated non-detachable wire, each of which has its own advantages and disadvantages for the user to choose;

[0012] (1) The user carries the teaching microphone diagonally over his shoulder through the hollow shoulder strap tube, the top pull ring is connected to the teaching microphone through the key chain, and the dynamic pull ring is connected to the teaching microphone through the key chain, so as to facilitate the carrying and use of the teaching microphone through the hollow shoulder strap tube. The first TRRS male connector is connected to the pickup port of the teaching microphone, the first microphone line passes through the rear circular buckle into the interior of the hollow groove, the hollow shoulder strap tube wraps the first microphone line, the first microphone line passes through the front circular buckle from the interior of the hollow groove, the second TRRS male connector is inserted into the interior of the TRRS female connector and connected to the first microphone line, the first microphone body is connected to the second TRRS male connector through the first wire, so as to facilitate the use of the microphone line hidden strap, the convenient use of the hidden microphone line, the avoidance of the separated microphone line and the shoulder strap being entangled and knotted, the convenience of using the TRRS standard interface for later replacement and maintenance, and the improvement of the convenience and wearing comfort of the microphone line hidden strap;

[0013] (2) The hollow strap tube passes through the upper opening of the Japanese-shaped buckle, the Japanese-shaped buckle cross bar, and the lower opening of the Japanese-shaped buckle, and passes through the Japanese-shaped buckle body. One end of the hollow strap tube is connected to the Japanese-shaped buckle cross bar. Due to the special structure of the Japanese-shaped buckle body, the Japanese-shaped buckle body can conveniently adjust the length of the hollow strap tube, thereby realizing the convenient telescopic adjustment of the length of the microphone cable hidden strap, facilitating the flexible adjustment of the length of the microphone cable hidden strap, and facilitating the microphone cable hidden strap to carry loudspeakers of different heights;

[0014] (3) The first wire and the first microphone wire are two-section wires. There are more wire interfaces here, but the wearing parts are easy to replace after being damaged. The second wire and the second microphone wire are one-section wires. The middle part cannot be disassembled. There are fewer wire interfaces here. The integrated head plays the role of connection. The integrated design is convenient for wearing and use. When using, there is no need to find the wire connection socket again. The integrated design is more convenient for wearing and use. The microphone line is hidden in the strap line integrated design and use, which is convenient for users to choose two-section detachable wires or integrated non-detachable wires. Both have advantages and disadvantages for users to choose. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 3D schematic diagram of the hollow backstrap tube of the present utility model;

[0017] Figure 3 3D schematic diagram of the D-ring body of the present utility model;

[0018] Figure 4 3D schematic diagram of the second microphone cable of the present utility model;

[0019] Figure 5 3D schematic diagram of the second wire of the present utility model.

[0020] In the figure: 1, hollow backstrap tube; 2, hollow groove; 3, key ring; 4, top pull ring; 5, first TRRS male head; 6, first microphone cable; 7, rear ring buckle; 8, front ring buckle; 9, TRRS female head; 10, second TRRS male head; 11, first wire; 12, first microphone body; 13, second microphone body; 14, second wire; 15, integrated head; 16, second microphone cable; 17, D-ring body; 18, D-ring crossbar; 19, upper mouth of D-ring; 20, lower mouth of D-ring; 21, moving pull ring; 22, third TRRS male head. Detailed implementation manners

[0021] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the attached drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows.

[0022] Please refer to Figures 1-3, an embodiment provided by the present utility model: a microphone cable hidden strap, including a hollow strap tube 1 and a second microphone cable 16. A hollow groove 2 is provided inside the hollow strap tube 1. A front ring buckle 8 is installed on the outer wall of the hollow strap tube 1 at one end of the hollow groove 2, and a rear ring buckle 7 is installed on the outer wall of the hollow strap tube 1 at the other end of the hollow groove 2. A first microphone cable 6 is provided inside the hollow groove 2, and one end of the first microphone cable 6 extends outside the front ring buckle 8, and the other end of the first microphone cable 6 extends outside the rear ring buckle 7. A top pull ring 4 is installed at one end of the hollow strap tube 1, and a movable pull ring 21 is provided at the other end of the hollow strap tube 1, and the movable pull ring 21 is slidably connected to the hollow strap tube 1. Key rings 3 are provided at the bottom ends of the movable pull ring 21 and the top pull ring 4, and the key rings 3 are used to conveniently connect with a teaching amplifier. A Japanese character buckle body 17 is provided on the surface of the hollow strap tube 1 above the movable pull ring 21. A Japanese character buckle cross bar 18 is provided at the central position of the Japanese character buckle body 17. A Japanese character buckle upper opening 19 is provided inside the Japanese character buckle body 17 above the Japanese character buckle cross bar 18, and a Japanese character buckle lower opening 20 is provided inside the Japanese character buckle body 17 below the Japanese character buckle cross bar 18. The hollow strap tube 1 passes through the Japanese character buckle body 17 through the Japanese character buckle upper opening 19, the Japanese character buckle cross bar 18, and the Japanese character buckle lower opening 20, and one end of the hollow strap tube 1 away from the movable pull ring 21 is fixedly connected to the Japanese character buckle cross bar 18;

[0023] By passing the hollow strap tube 1 through the Japanese character buckle upper opening 19, the Japanese character buckle cross bar 18, and the Japanese character buckle lower opening 20 to pass through the Japanese character buckle body 17, and connecting one end of the hollow strap tube 1 to the Japanese character buckle cross bar 18, due to the special structure of the Japanese character buckle body 17, it is convenient for the Japanese character buckle body 17 to adjust the length of the hollow strap tube 1. After the adjustment is completed, the position from the movable pull ring 21 to the Japanese character buckle body 17 is a double-layer hollow strap tube 1, realizing the convenient telescopic adjustment of the length of the microphone cable hidden strap, facilitating the flexible adjustment of the length of the microphone cable hidden strap, and facilitating the microphone cable hidden strap to carry amplifiers of different heights;

[0024] A first TRRS male head 5 is installed at the bottom end of the first microphone cable 6, and a TRRS female head 9 is installed at the top end of the first microphone cable 6. A second TRRS male head 10 is slidably installed inside the TRRS female head 9.

[0025] One end of the second TRRS male head 10 away from the TRRS female head 9 is installed with a first wire 11, and one end of the first wire 11 away from the second TRRS male head 10 is installed with a first microphone body 12;

[0026] The user carries the teaching loudspeaker diagonally over his shoulder through the hollow strap tube 1, the top pull ring 4 is connected to the teaching loudspeaker through the key chain 3, and the dynamic pull ring 21 is connected to the teaching loudspeaker through the key chain 3, so as to facilitate the carrying and use of the teaching loudspeaker by the hollow strap tube 1, the first TRRS male connector 5 is connected to the pickup port of the teaching loudspeaker, the first microphone line 6 passes through the rear circular ring buckle 7 into the interior of the hollow groove 2, the hollow strap tube 1 wraps the first microphone line 6, the first microphone line 6 passes through the front circular ring buckle 8 from the interior of the hollow groove 2, the second TRRS male connector 10 is inserted into the interior of the TRRS female connector 9 and connected to the first microphone line 6, the first microphone body 12 is connected to the second TRRS male connector 10 through the first wire 11, so as to facilitate the use of the teaching loudspeaker by the user, the TRRS female connector 9 and the second TRRS male connector 10 adopt a detachable structure, when the first The microphone body 12 and the first wire 11 are convenient to disassemble and replace after they are damaged, or when the cable length of the first microphone body 12 and the first wire 11 is insufficient, the first microphone body 12 and the first wire 11 of a certain length can be purchased on the existing market. The second TRRS male connector 10 adopts the standard TRRS male connector interface on the market to facilitate subsequent use and replacement. The first microphone line 6 is wrapped inside the hollow strap tube 1, which is convenient for the wearer to operate and use, and prevents the first microphone line 6 from being entangled and knotted separately from the hollow strap tube 1, thereby realizing the convenient use of the microphone line hidden in the strap, avoiding the entanglement and knotting of the separated microphone line and the strap, facilitating the use of the TRRS standard interface for later replacement and maintenance, and improving the convenience of using the microphone line hidden in the strap and the wearing comfort;

[0027] See also Figures 4-5 Another embodiment provided by the present invention is as follows: there are two groups of hollow shoulder strap tubes 1, and a first microphone wire 6 is arranged inside the hollow groove 2 of one group of hollow shoulder strap tubes 1, and a second microphone wire 16 is arranged inside the hollow groove 2 of the other group of hollow shoulder strap tubes 1;

[0028] The bottom end of the second microphone cable 16 is installed with a third TRRS male connector 22, and the top end of the second microphone cable 16 is installed with an integrated connector 15;

[0029] The second wire 14 is installed at one end of the integrated head 15 away from the second microphone wire 16 , and the second microphone body 13 is installed at one end of the second wire 14 away from the integrated head 15 ;

[0030] The first wire 11 and the first microphone wire 6 are two-section wires. There are more wire interfaces here, but it is convenient to replace the wearing parts after they are damaged. The second wire 14 and the second microphone wire 16 are one-section wires. The middle part cannot be disassembled. There are fewer wire interfaces here. The third TRRS male plug 22 and the first TRRS male plug 5 are similar devices. The second microphone body 13 and the first microphone body 12 are similar devices. The second wire 14 and the first wire 11 are similar devices. The integrated head 15 plays a connecting role. The integrated design is convenient for wear and use. There is no need to find the wire connection socket again when using it. The integrated design is more convenient for wear and use, and the microphone line is hidden in the integrated design of the strap line, which is convenient for users to choose two-section detachable wires or integrated non-detachable wires. The two have their own advantages and disadvantages for users to choose.

[0031] When the embodiment of the present application is in use: first, the user carries the teaching microphone diagonally over the shoulder through the hollow strap tube 1, the top pull ring 4 is connected to the teaching microphone through the key chain 3, and the dynamic pull ring 21 is connected to the teaching microphone through the key chain 3, so as to facilitate the hollow strap tube 1 to carry the teaching microphone, the first TRRS male connector 5 is connected to the pickup port of the teaching microphone, the first microphone line 6 passes through the rear ring buckle 7 into the interior of the hollow groove 2, the hollow strap tube 1 wraps the first microphone line 6, the first microphone line 6 passes through the front ring buckle 8 from the interior of the hollow groove 2, the second TRRS male connector 10 is inserted into the interior of the TRRS female connector 9 and connected to the first microphone line 6, the first microphone body 12 is connected to the second TRRS male connector 10 through the first wire 11, so as to facilitate the user to amplify the sound, the first microphone line 6 adopts the solution of wrapping inside the hollow strap tube 1, which is convenient for the wearer to operate and use more conveniently, and prevents the first microphone line 6 from being connected to the hollow strap The tube 1 is separately wrapped and knotted, and then passes through the hollow strap tube 1 through the Japanese-shaped buckle upper opening 19, the Japanese-shaped buckle cross bar 18, and the Japanese-shaped buckle lower opening 20 to pass through the Japanese-shaped buckle body 17. One end of the hollow strap tube 1 is connected to the Japanese-shaped buckle cross bar 18. Due to the special structure of the Japanese-shaped buckle body 17, it is convenient for the Japanese-shaped buckle body 17 to telescopically adjust the length of the hollow strap tube 1. When the adjustment is completed, the movable pull ring 21 is moved to the position of the Japanese-shaped buckle body 17. This is a double-layer hollow strap tube 1, and then the first wire 11 and the first microphone wire 6 are two-section wires. There are more wire interfaces here, but it is convenient to replace the wearing parts after damage. The second wire 14 and the second microphone wire 16 are one-section wires, and the middle is not detachable. There are fewer wire interfaces here, and the integrated head 15 plays a connecting role. The integrated design is convenient to wear and use. There is no need to find the wire connection socket again when using it. The integrated design is more convenient to wear and use to complete the use of hidden straps.

[0032] The above are only the preferred embodiments of the present utility model, and do not impose any formal limitations on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model by using the above-disclosed technical content. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A microphone cable hidden strap, characterized in that: It includes a hollow strap tube (1) and a second microphone cable (16). A hollow groove (2) is provided inside the hollow strap tube (1). A front ring buckle (8) is installed on the outer wall of the hollow strap tube (1) at one end of the hollow groove (2), and a rear ring buckle (7) is installed on the outer wall of the hollow strap tube (1) at the other end of the hollow groove (2). A first microphone cable (6) is arranged inside the hollow groove (2), and one end of the first microphone cable (6) extends outside the front ring buckle (8), and the other end of the first microphone cable (6) extends outside the rear ring buckle (7). A top pull ring (4) is installed at one end of the hollow strap tube (1), and a movable pull ring (21) is provided at the other end of the hollow strap tube (1), and the movable pull ring (21) is slidably connected to the hollow strap tube (1). Key rings (3) are provided at the bottom ends of the movable pull ring (21) and the top pull ring (4). A Japanese character buckle body (17) is provided on the surface of the hollow strap tube (1) above the movable pull ring (21). A Japanese character buckle crossbar (18) is provided at the central position of the Japanese character buckle body (17). A Japanese character buckle upper opening (19) is provided inside the Japanese character buckle body (17) above the Japanese character buckle crossbar (18), and a Japanese character buckle lower opening (20) is provided inside the Japanese character buckle body (17) below the Japanese character buckle crossbar (18). The hollow strap tube (1) passes through the Japanese character buckle upper opening (19), the Japanese character buckle crossbar (18), and the Japanese character buckle lower opening (20) and passes through the Japanese character buckle body (17), and one end of the hollow strap tube (1) away from the movable pull ring (21) is fixedly connected to the Japanese character buckle crossbar (18).

2. The microphone cable hidden strap according to claim 1, characterized in that: A first TRRS male head (5) is installed at the bottom end of the first microphone cable (6), and a TRRS female head (9) is installed at the top end of the first microphone cable (6). A second TRRS male head (10) is slidably installed inside the TRRS female head (9).

3. A microphone cable hidden strap according to claim 2, characterized in that: One end of the second TRRS male head (10) away from the TRRS female head (9) is installed with a first wire (11), and one end of the first wire (11) away from the second TRRS male head (10) is installed with a first microphone body (12).

4. A microphone cable hiding strap according to claim 1, characterized in that: There are two groups of the hollow strap tubes (1). A first microphone cable (6) is arranged inside the hollow groove (2) of one group of the hollow strap tubes (1), and a second microphone cable (16) is arranged inside the hollow groove (2) of the other group of the hollow strap tubes (1).

5. The microphone cable hiding strap according to claim 4, characterized in that: A third TRRS male head (22) is installed at the bottom end of the second microphone cable (16), and a one-piece head (15) is installed at the top end of the second microphone cable (16).

6. The hidden microphone cable strap according to claim 5, characterized in that: One end of the one-piece head (15) away from the second microphone cable (16) is installed with a second wire (14), and one end of the second wire (14) away from the one-piece head (15) is installed with a second microphone body (13).

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