Wireless audio adapter

Abstract

The utility model discloses a wireless audio adapter which comprises an adapter body, the side surface of the adapter body is movably connected with a protective sleeve, the upper surface of the adapter body is provided with a sliding groove, the upper surface of the adapter body is fixedly connected with a magnet, the interior of the sliding groove is movably connected with a sliding plate, and the sliding plate is fixedly connected with the magnet. A mounting shaft is fixedly connected to one end of the sliding plate, a rotating plate is rotatably connected to the side surface of the mounting shaft, a connecting plate is fixedly connected to the side surface of the rotating plate, and a bolt is in threaded connection to the upper surface of the connecting plate. According to the utility model, the sliding chute, the sliding plate, the magnet, the mounting shaft, the rotating plate, the connecting plate and the bolt are matched, so that the protective sleeve is still directly connected to the device after being taken down from the adapter body, the iron sheet is adsorbed on the magnet after rotation, and the protective sleeve is fixed above the adapter body, so that the taken-down protective sleeve is prevented from being lost; and when the protective sleeve is damaged, the protective sleeve can be replaced by unscrewing the bolt.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of adapter, specifically relates to a wireless audio adapter. BACKGROUND

[0002] In the past, the connection between audio devices mainly relies on wired mode, which has many inconveniences, such as cable restrictions, plugging troubles and wiring difficulties. With the continuous development of science and technology, people have higher requirements for the convenience and flexibility of audio transmission.

[0003] Traditional wired audio transmission mode cannot meet the needs in some scenarios, such as the connection between mobile devices and sound systems, multiple audio devices, etc. In addition, with the continuous progress of wireless technology, such as the increasing maturity of Bluetooth, Wi-Fi and other technologies, it provides technical support for the development of wireless audio adapters.

[0004] The existing wireless audio adapter is usually equipped with a protective sleeve connected thereto, which protects the USB socket when the wireless audio adapter is not in use, and the protective sleeve can be removed when the wireless audio adapter is in use, but the existing protective sleeve is connected to the wireless audio adapter by elastic ribs, and the protective sleeve is easy to lose when the elastic ribs are damaged. SUMMARY

[0005] To solve the above technical problems, the utility model adopts one technical scheme: provide a kind of wireless audio adapter, including adapter body, the side surface of the adapter body is movably connected with protective sleeve, the upper surface of the adapter body is provided with sliding slot, the upper surface of the adapter body is fixedly connected with magnet, the inside of the sliding slot is movably connected with sliding plate, one end of the sliding plate is fixedly connected with mounting shaft;

[0006] The side surface of the mounting shaft is rotatably connected with rotating plate, the side surface of the rotating plate is fixedly connected with connecting plate, the upper surface of the connecting plate is screw-connected with bolt, the upper surface of the protective sleeve is fixedly connected with iron sheet, the side inner wall of the protective sleeve is symmetrically provided with clamping block, the side surface of the adapter body is symmetrically provided with groove.

[0007] Through the above technical scheme, the protective sleeve can be sleeved on the adapter body to protect the connecting end of the adapter body, and when the adapter body needs to be used, the protective sleeve is removed, and the iron sheet provided on the removed protective sleeve is adsorbed on the magnet after rotating, so that the protective sleeve is fixed above the protective sleeve, avoiding the loss of the protective sleeve after being removed.

[0008] The utility model is further provided with an antenna on the side surface of the adapter body, a clamping groove on the side inner wall of the sliding slot, and anti-slip lines symmetrically arranged on the side surface of the adapter body.

[0009] By the above technical scheme, when the adapter body is taken off and installed, the anti-skid lines can increase the friction force of the contact part between the user's hand and the adapter body.

[0010] The utility model further provides for, the side surface of slide plate is provided with limit block symmetrically, the side surface of limit block is movably connected with card slot.

[0011] Through the above technical scheme, the limit block and the card slot cooperate to guide the displacement of the slide plate.

[0012] The utility model further provides for, the lower surface of connecting plate is in contact with the protective sleeve, and the side surface of bolt is in threaded connection with the protective sleeve.

[0013] Through the above technical scheme, when the protective sleeve is damaged, the bolt can be unscrewed to replace the damaged protective sleeve.

[0014] The utility model further provides for, the upper surface of adapter body is fixedly connected with fixed frame, and the side inner wall of fixed frame is fixedly connected with guide rod.

[0015] The utility model further provides for, the side surface of guide rod is movably connected with limit rod, and the lower surface of limit rod is fixedly connected with spring.

[0016] Through the above technical scheme, the limit rod can fix the position of the slide plate, so that the installed protective sleeve is more firm, and slipping in use is avoided.

[0017] The utility model further provides for, one end of spring away from limit rod is fixedly connected with fixed frame, and the side surface of limit rod is in contact with slide plate.

[0018] The utility model further provides for, the inner wall of protective sleeve is provided with first rubber strip, and the inner wall of protective sleeve is provided with second rubber strip.

[0019] Through the above technical scheme, when the protective sleeve is installed on the adapter body, the first rubber strip and the second rubber strip can avoid the wear of the adapter body connecting section.

[0020] The utility model has the advantages of the following:

[0021] Through the cooperation of the chute, the slide plate, the magnet, the mounting shaft, the rotating plate, the connecting plate and the bolt, the protective sleeve is still directly connected to the device after being taken off from the adapter body, the iron sheet is adsorbed on the magnet after rotating, the protective sleeve is fixed above the adapter body, the protective sleeve is avoided from being lost after being taken off, and the protective sleeve can be replaced by unscrewing the bolt when being damaged. DRAWINGS

[0022] Figure 1It is a first visual angle structure diagram of a wireless audio adapter of the utility model;

[0023] Figure 2 It is an adapter body schematic diagram of a wireless audio adapter of the utility model;

[0024] Figure 3 It is Figure 2 The enlarged view of A in the middle;

[0025] Figure 4 It is Figure 2 The enlarged view of B in the middle;

[0026] Figure 5 It is an adapter body explosion diagram of a wireless audio adapter of the utility model;

[0027] Figure 6 It is a protective sleeve schematic diagram of a wireless audio adapter of the utility model.

[0028] Fig. 1, adapter body; 2, protective sleeve; 3, antenna; 4, anti-skid line; 5, sliding groove; 6, sliding plate; 7, magnet; 8, fixing frame; 9, guide rod; 10, limiting rod; 101, spring; 11, mounting shaft; 12, rotating plate; 13, connecting plate; 14, bolt; 15, iron sheet; 16, clamping block; 17, first rubber strip; 18, second rubber strip. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0030] As Figures 1-6 Indicated, a wireless audio adapter of the embodiment, including adapter body 1, the side surface of adapter body 1 is movably connected with protective sleeve 2, protective sleeve 2 can be installed on adapter body 1 to protect the connecting end of adapter body 1, avoid adapter body 1 when storing not using, connecting section damage or be eroded by dust, the side surface of adapter body 1 is provided with antenna 3, the side inner wall of sliding groove 5 is provided with clamping groove, the side surface of adapter body 1 is provided with anti-skid line 4 symmetrically, when adapter body 1 is installed in other devices or is pulled down, anti-skid line 4 increases the friction force of the contact surface of the hand of user and adapter body 1.

[0031] The upper surface of the adapter body 1 is provided with a sliding groove 5, the upper surface of the adapter body 1 is fixedly connected with a magnet 7, the inside of the sliding groove 5 is movably connected with a sliding plate 6, when the protective sleeve 2 is taken off, the sliding plate 6 is displaced in the sliding groove 5, so that the taken-off protective sleeve 2 is still connected to the device, avoiding the loss of the split protective sleeve 2 or the loss of the protective sleeve 2 connected by the elastic rib when the elastic rib is broken, the side surface of the sliding plate 6 is symmetrically provided with a limiting block, the side surface of the limiting block is movably connected with a clamping groove, one end of the sliding plate 6 is fixedly connected with a mounting shaft 11, the limiting block is displaced in the clamping groove, which can avoid the sliding plate 6 from slipping off and guide the displacement of the sliding plate 6.

[0032] The side surface of the mounting shaft 11 is rotatably connected with a rotating plate 12, the rotating plate 12 rotates on the mounting shaft 11, thereby enabling the taken-off protective sleeve 2 to rotate, turning the protective sleeve 2 away from the connecting end of the adapter body 1, and the iron sheet 15 provided on the protective sleeve 2 after rotation is attracted to the magnet 7, the side surface of the rotating plate 12 is fixedly connected with a connecting plate 13, the lower surface of the connecting plate 13 is in contact with the protective sleeve 2, the side surface of the bolt 14 is threadedly connected with the protective sleeve 2, the upper surface of the connecting plate 13 is threadedly connected with the bolt 14, the bolt 14 can be taken off when the protective sleeve 2 is damaged, thereby replacing the damaged protective sleeve 2, the upper surface of the protective sleeve 2 is fixedly connected with an iron sheet 15, the side inner wall of the protective sleeve 2 is symmetrically provided with a clamping block 16, the side surface of the adapter body 1 is symmetrically provided with a groove, and when the protective sleeve 2 is installed on the adapter body 1, the clamping block 16 is clamped in the groove.

[0033] The upper surface of the adapter body 1 is fixedly connected with a fixing frame 8, the side inner wall of the fixing frame 8 is fixedly connected with a guide rod 9, the side surface of the guide rod 9 is movably connected with a limiting rod 10, the lower surface of the limiting rod 10 is fixedly connected with a spring 101, the end of the spring 101 away from the limiting rod 10 is fixedly connected with the fixing frame 8, the side surface of the limiting rod 10 is in contact with the sliding plate 6, and the limiting rod 10 can be inserted into the sliding plate 6 to fix the position of the sliding plate 6.

[0034] The inner wall of the protective sleeve 2 is provided with a first rubber strip 17, and the inner wall of the protective sleeve 2 is provided with a second rubber strip 18, when the protective sleeve 2 is inserted into the adapter body 1 to protect the adapter body 1, the first rubber strip 17 and the second rubber strip 18 protect the connecting end of the adapter body 1, avoiding abrasion of the connecting end.

[0035] The working principle of the utility model is as follows: when the adapter body 1 is used, the limiting rod 10 spring 101 is opened by pulling upward, at this time the limiting rod 10 is away from the slide plate 6 to release the position limitation of the slide plate 6, then the protective sleeve 2 is pulled off, at this time the slide plate 6 moves in the sliding slot 5, when the protective sleeve 2 is away from the adapter body 1, the protective sleeve 2 is rotated to make it rotate around the mounting shaft 11, after rotating the iron sheet 15 is adsorbed on the magnet 7, the slide plate 6 is pushed back and the limiting rod 10 is loosened, at this time the limiting rod 10 is inserted into the slide plate 6 to fix the position of the slide plate 6.

[0036] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the utility model specification and the attached drawing contents, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A wireless audio adapter comprising an adapter body (1), characterized in that: The side surface of the adapter body (1) is movably connected with a protective sleeve (2), the upper surface of the adapter body (1) is provided with a sliding groove (5), the upper surface of the adapter body (1) is fixedly connected with a magnet (7), the inside of the sliding groove (5) is movably connected with a sliding plate (6), one end of the sliding plate (6) is fixedly connected with a mounting shaft (11); The side surface of the mounting shaft (11) is rotatably connected with a rotating plate (12), the side surface of the rotating plate (12) is fixedly connected with a connecting plate (13), the upper surface of the connecting plate (13) is threadedly connected with a bolt (14), the upper surface of the protective sleeve (2) is fixedly connected with an iron sheet (15), the side inner wall of the protective sleeve (2) is symmetrically provided with a clamping block (16), and the side surface of the adapter body (1) is symmetrically provided with a groove.

2. A wireless audio adapter according to claim 1, characterized in that, The side surface of the adapter body (1) is provided with an antenna (3), the side inner wall of the sliding groove (5) is provided with a clamping groove, and the side surface of the adapter body (1) is symmetrically provided with anti-skid lines (4).

3. A wireless audio adapter according to claim 1, wherein, The side surface of the sliding plate (6) is symmetrically provided with a limiting block, and the side surface of the limiting block is movably connected with the clamping groove.

4. The wireless audio adapter of claim 1, wherein, The lower surface of the connecting plate (13) is in contact with the protective sleeve (2), and the side surface of the bolt (14) is threadedly connected with the protective sleeve (2).

5. The wireless audio adapter of claim 1, wherein, The upper surface of the adapter body (1) is fixedly connected with a fixing frame (8), and the side inner wall of the fixing frame (8) is fixedly connected with a guide rod (9).

6. A wireless audio adapter according to claim 5, wherein, The side surface of the guide rod (9) is movably connected with a limiting rod (10), and the lower surface of the limiting rod (10) is fixedly connected with a spring (101).

7. A wireless audio adapter according to claim 6, wherein, The end, away from the limiting rod (10), of the spring (101) is fixedly connected with the fixing frame (8), and the side surface of the limiting rod (10) is in contact with the sliding plate (6).

8. The wireless audio adapter of claim 1, wherein, The inner wall of the protective sleeve (2) is provided with a first rubber strip (17), and the inner wall of the protective sleeve (2) is provided with a second rubber strip (18).

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