Audio connector

Abstract

An audio connector disclosed by the utility model comprises a first shell and a second shell arranged on the first shell, a fixing assembly used for fixing a cable is arranged at the central position of one end of the second shell, the fixing assembly comprises a plurality of first fixing parts, the first fixing parts are fixed on the second shell, and the second fixing parts are fixed on the first shell. A first arc-shaped groove is formed in the first fixing piece, and the fixing assembly further comprises a fixing disc. According to the utility model, the fixing assembly is installed, the fixing assembly comprises the first fixing piece and the second fixing piece, the wire core in the wire body passes through the arc-shaped groove between the first fixing piece and the second fixing piece, and the wire core is fixed through the action of the first fixing piece and the second fixing piece; and a user can perform wiring by himself without replacing the whole audio connector, so that the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of audio transmission devices, in particular to an audio connector. Background Art

[0002] An audio connector is an interface device that converts audio signals into electrical signals. It is mainly used on digital devices such as computers, mobile phones, MP3, MP4, PDAs, etc. to achieve the transmission and sharing of audio signals. Audio connectors can transmit audio signals efficiently and stably, ensuring clear sound quality without loss. They are usually made of high-quality materials and have good wear and corrosion resistance, which can extend their service life. Audio connectors are generally inserted into various electronic devices. Due to the non-uniform models of the jacks of electronic devices, users need to purchase multiple models of audio connectors.

[0003] In the prior art, for example, a Chinese utility model patent (publication number CN214706420U) discloses an audio connector that is easy to replace an audio plug, including a male connector, a female connector and an audio plug; between the male connector and the female connector, one is connected to the audio plug, and the other is connected to the audio cable of the earphone; between the male connector and the female connector, one is provided with a snap-on protrusion, and the other is provided with a snap-on recess that fits with the snap-on protrusion.

[0004] In the above-mentioned prior art, by providing a detachable male connector and a female connector, a detachable connection is formed between the audio plug and the audio cable of the headphones, allowing different audio plugs to be replaced according to the audio interface standard of the audio source terminal product. However, since audio connectors are generally inserted into various electronic devices, the wires on the audio connector are prone to breaking at the joints after long-term use. Since existing designs often treat the wires and connectors as a whole, users usually need to replace the entire audio connector instead of just the damaged wire portion. This not only increases the user's maintenance costs but also results in a waste of resources. Especially in some high-end or professional-grade audio connectors, the cost of the entire connector can be relatively high, so replacing the entire connector is undoubtedly a considerable expense for users. Utility Model Content

[0005] The purpose of the utility model is to provide an audio connector through an installation fixing assembly, the fixing assembly including a first fixing member and a second fixing member, the wire core in the wire body passes through the arc groove between the first fixing member and the second fixing member, and the wire core is fixed by the action of the first fixing member and the second fixing member. When the wire body is broken, the user can connect the wires by himself without having to replace the entire audio connector, thereby saving costs.

[0006] To solve the problems of the prior art, the present invention provides an audio connector, comprising a first shell and a second shell arranged on the first shell, a fixing assembly for fixing a cable being arranged at the center position of one end of the second shell, the fixing assembly comprising a plurality of first fixing members, the first fixing members being fixed to the second shell, and a first arc-shaped groove being provided on the first fixing member, the fixing assembly further comprising a fixing plate, the fixing plate being arranged directly above the second shell, a second fixing member corresponding to the first fixing member being fixed to the bottom of the fixing plate, and a second arc-shaped groove being provided in the second fixing member.

[0007] Preferably, a fixing bolt is screwed onto the fixing disk, and the fixing bolt passes through the fixing disk and is screwed into the second housing.

[0008] Preferably, a threaded sleeve is fixed to one end of the second shell close to the fixing assembly, the inner ring of the threaded sleeve is provided with a plurality of wire grooves, and the outer ring of the threaded sleeve is provided with an external thread.

[0009] Preferably, a third shell is further provided at one end of the second shell, and an inner wall of one end of the third shell is provided with an internal thread, the internal thread on the third shell is threadedly matched with the external thread on the outside of the threaded sleeve, and a limiting ring is fixed on the inner side of the other end of the third shell.

[0010] Preferably, a wire body is passed through the interior of the third shell, a sealing gasket is sleeved on the exterior of the wire body, a groove is provided at the center of the sealing gasket, a limiting ring is clamped in the groove on the sealing gasket, and a plurality of wire cores are distributed in the wire body.

[0011] Preferably, an outer ring is installed on the outside of the first shell at one end close to the second shell, and several through grooves are distributed on the outer ring. A limiting groove corresponding to the through groove is opened on the second shell, and a clip is slidably arranged in the limiting groove. A spring for resetting the clip is also installed between the clip and the limiting groove, and one end of the clip is stuck in the through groove.

[0012] Preferably, a core body is further installed at the center of the first shell, and a plurality of limiting holes are opened on the core body. Limiting columns corresponding to the limiting holes are also installed on the second shell, and the limiting columns are inserted into the limiting holes.

[0013] Preferably, a rotating member is rotatably provided at one end of the first shell away from the outer ring, a connecting shaft is rotatably provided between the rotating member and the first shell, and an audio plug is connected to the rotating member.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the audio connector has a reasonable structure and has the following advantages:

[0015] (1) The audio connector of the present application adopts a split structure. A fixing assembly is installed on the audio connector. The fixing assembly is divided into a first fixing part and a second fixing part. It is only necessary to insert each wire core between the corresponding first fixing part and the second fixing part, and move the fixing plate by rotating the fixing bolt to fix the wire core. When the wire breaks at the connection of the audio connector, the user can directly open the audio connector, which is convenient for self-wiring without having to replace the entire wire.

[0016] (2) The present application also adopts a detachable structure, so that the audio connector can be replaced with different types of plugs according to different devices. It only needs to press the card and one end of the card will be removed from the slot, so that the user can use different types of plugs according to needs, which is more adaptable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of an audio connector.

[0018] Figure 2 This is an exploded diagram of an audio connector.

[0019] Figure 3 The present invention is a schematic diagram of the exploded structure of a first shell and a second shell of an audio connector.

[0020] Figure 4 The present invention is a schematic diagram of the exploded structure of the third shell of an audio connector.

[0021] Figure 5 An audio connector Figure 2 Enlarged structural diagram at point A in the middle.

[0022] Figure 6 The present invention is a schematic diagram of a first three-dimensional structure of a second shell of an audio connector.

[0023] Figure 7 The present invention is a schematic diagram of the exploded structure of the second shell of an audio connector.

[0024] Figure 8 The present invention is a schematic diagram of a second three-dimensional structure of a second shell of an audio connector.

[0025] Figure 9 The present invention is a schematic diagram of a third three-dimensional structure of a second shell of an audio connector.

[0026] The numbers in the figure are: 1, first shell; 11, rotating part; 111, audio plug; 112, connecting shaft; 12, second shell; 121, limiting groove; 122, threaded sleeve; 1221, wire groove; 123, clamp; 1231, spring; 124, limiting column; 13, third shell; 131, limiting ring; 14, wire body; 141, wire core; 142, sealing gasket; 15, core body; 151, limiting hole; 16, outer ring; 161, through groove; 17, fixing assembly; 171, fixing plate; 172, fixing bolt; 173, first fixing part; 1731, first arc groove; 174, second fixing part; 174, second arc groove. DETAILED DESCRIPTION

[0027] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Reference Figures 1-9 As shown, the present invention provides: an audio connector, comprising a first shell 1 and a second shell 12 arranged on the first shell 1, the first shell 1 and the second shell 12 provide protection and support for the internal circuits and components. A fixing assembly 17 for fixing the cable is provided at the center position of one end of the second shell 12, the fixing assembly 17 includes a plurality of first fixing members 173, the first fixing members 173 are fixed to the second shell 12, and the first fixing members 173 are provided with a first arc-shaped groove 1731, the fixing assembly 17 also includes a fixing plate 171, the fixing plate 171 is arranged just above the second shell 12, and a second fixing member 174 corresponding to the first fixing member 173 is fixed to the bottom of the fixing plate 171, and the second fixing member 174 is provided with a second arc-shaped groove 1731. shaped groove 1741. When the cable is placed between the two fixing members, the position of the fixing plate 171 can be adjusted so that the second arc groove 1741 of the second fixing member 174 is aligned with the first arc groove 1731 of the first fixing member 173 and the cable is clamped, thereby fixing the cable. A fixing bolt 172 is screwed on the fixing plate 171. The fixing bolt 172 passes through the fixing plate 171 and is screwed into the second shell 12. By tightening or loosening the fixing bolt 172, the position of the fixing plate 171 can be adjusted, thereby adjusting the clamping degree of the cable.

[0029] A threaded sleeve 122 is fixed to one end of the second shell 12 close to the fixed component 17. The inner circle of the threaded sleeve 122 is provided with a plurality of wire grooves 1221, and the outer circle of the threaded sleeve 122 is provided with an external thread. A third shell 13 is also provided at one end of the second shell 12. The inner wall of one end of the third shell 13 is provided with an internal thread. The internal thread on the third shell 13 is threadedly matched with the external thread on the outside of the threaded sleeve 122. A limiting ring 131 is fixed to the inner side of the other end of the third shell 13.

[0030] The third housing 13 houses the wire body 14, which is then fitted with a sealing gasket 142. A groove is defined in the center of the sealing gasket 142, which engages with the retaining ring 131. Several wire cores 141 are distributed throughout the wire body 14. These cores 141 are typically made of a highly conductive material, such as copper or copper alloy, to ensure stable transmission of audio signals. The wire body 14 is designed to be flexible enough to accommodate various connection scenarios while maintaining signal integrity. The sealing gasket 142 is typically made of an elastic material, such as rubber or silicone, to ensure a tight fit between the third housing 13 and the wire body 14. When the wire body 14 is inserted into the third housing 13, the retaining ring 131 engages with the groove in the sealing gasket 142, thereby securing the position of the wire body 14 and preventing it from shaking.

[0031] An outer ring 16 is installed on the outside of the first shell 1 at one end close to the second shell 12, and a plurality of through grooves 161 are distributed on the outer ring 16. A limiting groove 121 corresponding to the through groove 161 is opened on the second shell 12, and a clamping member 123 is slidably arranged in the limiting groove 121. A spring 1231 for resetting the clamping member 123 is also installed between the clamping member 123 and the limiting groove 121, and one end of the clamping member 123 is clamped in the through groove 161.

[0032] When the first shell 1 and the second shell 12 need to be connected together, the user can align the clamp 123 on the second shell 12 with the through groove 161 on the outer ring 16 and push the two together with a little force. During this process, the clamp 123 will be compressed into the limit groove 121, and the spring 1231 will also be compressed. When the clamp 123 reaches the position of the through groove 161, the spring 1231 will release its stored energy and push the clamp 123 into the through groove 161, thereby achieving a fixed connection between the first shell 1 and the second shell 12. When the first shell 1 and the second shell 12 need to be disassembled, the user only needs to press the clamp 123 with a little force to make it pop out of the through groove 161, and then the two can be separated.

[0033] A core 15 is further installed at the center of the first shell 1 , and a plurality of limiting holes 151 are opened on the core 15 . Limiting posts 124 corresponding to the limiting holes 151 are also installed on the second shell 12 , and the limiting posts 124 are inserted into the limiting holes 151 .

[0034] When the first shell 1 and the second shell 12 need to be connected together, the user first ensures that the limiting hole 151 on the core 15 is aligned with the limiting post 124 on the second shell 12. Then, the user can push the second shell 12 toward the first shell 1 so that the limiting post 124 is inserted into the limiting hole 151.

[0035] A rotating member 11 is rotatably provided at one end of the first housing 1 away from the outer ring 16 . A connecting shaft 112 is rotatably provided between the rotating member 11 and the first housing 1 . An audio plug 111 is connected to the rotating member 11 .

[0036] To connect the audio connector to an audio device, the user grasps the rotating member 11 and gently rotates it until the audio plug 111 aligns with the audio device's jack. The user can then insert the audio plug 111 into the jack, transmitting the audio signal. Because the rotating member 11 can rotate freely within a certain range, the user can easily adjust the angle of the audio plug 111 to suit different connection environments and device layouts.

[0037] During use, by rotating the rotating member 11, the rotating member 11 rotates around the connecting shaft 112, so that the adaptability of the audio connector is better. The audio plug 111 is inserted into the electronic device to connect various electronic devices. A fixing component 17 is installed on the audio connector. The fixing component 17 is divided into a first fixing member 173 and a second fixing member 174. It is only necessary to insert each wire core 141 between the corresponding first fixing member 173 and the second fixing member 174, and move the fixing plate 171 by rotating the fixing bolt 172 to fix the wire core 141. When the wire breaks at the connection of the audio connector, the user can directly open the audio connector, which is convenient for self-wiring without having to replace the entire wire. The present application can also adapt to different models of electronic devices as needed. It is only necessary to press the card 123, and one end of the card 123 will be disengaged from the through slot 161, so that the user can use different types of plugs as needed to adapt to different models of electronic devices.

[0038] The above embodiments merely represent one or several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An audio connector, characterized in that: The invention comprises a first shell (1) and a second shell (12) arranged on the first shell (1); a fixing assembly (17) for fixing a cable is arranged at the center position of one end of the second shell (12); the fixing assembly (17) comprises a plurality of first fixing members (173); the first fixing members (173) are fixed on the second shell (12); and the first fixing members (173) are provided with a first arcuate groove (1731); the fixing assembly (17) further comprises a fixing plate (171); the fixing plate (171) is arranged directly above the second shell (12); a second fixing member (174) corresponding to the first fixing member (173) is fixed to the bottom of the fixing plate (171); and a second arcuate groove (1741) is provided in the second fixing member (174).

2. The audio connector according to claim 1, wherein: A fixing bolt (172) is screwed onto the fixing disk (171), and the fixing bolt (172) passes through the fixing disk (171) and is screwed into the second housing (12).

3. The audio connector according to claim 1, wherein: A threaded sleeve (122) is fixed to one end of the second housing (12) close to the fixing assembly (17); a plurality of wire grooves (1221) are provided on the inner ring of the threaded sleeve (122); and an external thread is provided on the outer ring of the threaded sleeve (122).

4. The audio connector according to claim 3, wherein: A third shell (13) is further provided at one end of the second shell (12), and an inner wall of one end of the third shell (13) is provided with an internal thread, and the internal thread on the third shell (13) is threadably matched with the external thread on the outside of the threaded sleeve (122), and a limiting ring (131) is fixed on the inner side of the other end of the third shell (13).

5. The audio connector according to claim 4, characterized in that: A wire body (14) is passed through the interior of the third shell (13), a sealing gasket (142) is sleeved on the exterior of the wire body (14), a groove is provided at the center of the sealing gasket (142), a limiting ring (131) is clamped in the groove on the sealing gasket (142), and a plurality of wire cores (141) are distributed in the wire body (14).

6. The audio connector according to claim 1, wherein: An outer ring (16) is installed on one end of the first shell (1) close to the second shell (12), and a plurality of through grooves (161) are distributed on the outer ring (16). A limiting groove (121) corresponding to the through groove (161) is opened on the second shell (12), and a clamping member (123) is slidably arranged in the limiting groove (121). A spring (1231) for resetting the clamping member (123) is also installed between the clamping member (123) and the limiting groove (121), and one end of the clamping member (123) is clamped in the through groove (161).

7. The audio connector according to claim 6, characterized in that: A core body (15) is also installed at the center of the first shell (1), and a plurality of limiting holes (151) are provided on the core body (15). Limiting columns (124) corresponding to the limiting holes (151) are also installed on the second shell (12), and the limiting columns (124) are inserted into the limiting holes (151).

8. The audio connector according to claim 7, wherein: A rotating member (11) is rotatably provided at one end of the first shell (1) away from the outer ring (16), a connecting shaft (112) is rotatably provided between the rotating member (11) and the first shell (1), and an audio plug (111) is connected to the rotating member (11).

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