Sound equipment multi-panel and self-locking device

Abstract

The utility model discloses a sound equipment multi-panel and self-locking device, and aims to solve the technical problems that in the prior art, a lower panel is easy to lose and fall off, and dust is easy to accumulate on an equipment socket, so that equipment cannot be normally used, the sound equipment multi-panel and self-locking device comprises a panel structure, a self-locking structure and a host, the self-locking structure comprises a clamping part and a buckling part, one side of the self-locking structure is provided with a switch part, and the other side of the self-locking structure is provided with a power supply; the buckling part and the switch part are arranged on the panel structure, the clamping part is arranged on the host, and the buckling part is clamped into the clamping part to enable the panel structure and the host to be clamped and fixed, so that the situation that the panel structure falls off from the host due to shaking or other conditions in the use process is avoided, and the stability of automatic locking is effectively improved; the panel structure comprises a shielding panel and an operation panel, the sound box can be normally used when the operation panel is electrically connected with the host, the sound box cannot be started for use when the shielding panel and the host are fixed, and the waterproof and dustproof protection effects on all structures of the host are achieved.

Description

Technical Field

[0001] The utility model belongs to the field of audio, and specifically relates to an audio multi-panel and a self-locking device. Background Art

[0002] Nowadays, as people's living standards are getting better and better, means of transportation such as motorcycles and marine vessels are becoming more and more widespread, providing great convenience for people to go out. While bringing convenience, people also want to install multimedia audio on these outdoor devices to relieve fatigue during the journey. The use of audio requires the cooperation of a panel and the device. Some existing audio devices are fixed-panel devices and open-panel devices, and there are the following problems:

[0003] 1. For fixed-panel devices, since means of transportation such as motorcycles and marine vessels are often parked outdoors and the devices are unattended and open, the panel of the multimedia audio is easily removed and stolen by others, resulting in the device being unable to be used normally;

[0004] 2. For open-panel devices, the electrical connection can be achieved by connecting the socket on the open panel to the socket on the device, and the device can be used normally. However, the open panel is not effectively locked. When the open panel is inserted into the device and moved, the open panel is likely to fall off the device, resulting in damage. Moreover, when the open panel is removed, the socket of the device is in an unobstructed state, and it is easy for external dust, etc. to enter it, affecting the use. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an audio multi-panel and a self-locking device, aiming to solve the technical problems such as the easy loss and dropping of the panel, and the easy dust accumulation in the device socket in the prior art, resulting in the device being unable to be used normally.

[0007] (2) Technical Solutions

[0008] An audio multi-panel and a self-locking device include a panel structure, a self-locking structure, and a main body. The self-locking structure includes a clamping part and a buckling part. A switch part is arranged on one side of the self-locking structure. The buckling part and the switch part are arranged on the panel structure, and the clamping part is arranged on the main body. The buckling part is snapped into the clamping part to fixedly connect the panel structure and the main body.

[0009] Furthermore, the clamping part includes a first elastic member, a first rotating plate, a first connecting rod, and a first hook. The buckling part includes a first buckle. A first fixing position for fixing the first connecting rod is arranged on the main body.

[0010] Further, the first elastic member is a torsion spring. One end of the torsion spring abuts against the rear end of the first hook, and the other end of the torsion spring abuts against the main body.

[0011] Further, the engaging portion further includes a second elastic member, a second connecting rod, and a second hook. The buckling portion further includes a second buckle, and a second fixing position is provided on the main body.

[0012] Further, the second elastic member is a spring. The spring is sleeved on the outer periphery of the second connecting rod and is located in the second fixing position. A baffle is provided on the second hook.

[0013] Further, the engaging portion further includes a third elastic member and a third hook. A third fixing position is provided on the main body. The buckling portion includes a clamping plate and a clamping hole. The third hook passes through the clamping hole and clamps the clamping plate.

[0014] Further, the switch portion includes a button and a switch elastic member. The button includes a pressing rod and a pressing block. A switch groove and a switch through hole are provided on the panel structure. The pressing block is arranged in the switch groove, and the pressing rod is arranged in the switch through hole.

[0015] Further, a waterproof groove and a waterproof ring are provided on the main body. The waterproof ring is arranged in the waterproof groove, and a waterproof protrusion corresponding to the position of the waterproof groove is provided on the panel structure.

[0016] Further, positioning posts are provided on the main body, and positioning holes are provided on the panel structure.

[0017] Further, the panel structure includes a shielding panel and an operation panel. A first insertion end is provided on the main body, and a second insertion end is provided on the operation panel.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. Through the engagement of the first hook with the first buckle, the engagement of the second hook with the second buckle, and the engagement of the third hook with the clamping plate, the locking of the panel structure at the left, middle, and right parts on the main body is realized. Also, through the engagement of the first hook with the first buckle and the engagement of the second hook with the second buckle, the locking of the panel structure at the left and right parts on the main body can be realized. The locking methods are diverse, the overall locking is more stable, the structure is compact, firm and durable, ensuring that the panel structure will not fall off the main body due to shaking or other situations during use, and effectively improving the stability of automatic locking.

[0021] 2. The panel structure includes an occlusion panel and an operation panel. The main unit is provided with a first plug, and the operation panel is provided with a second plug. When music needs to be played, the buckle part of the operation panel is aligned with the clamping part of the main unit to achieve locking, and the second plug is aligned with the first plug and inserted therein to achieve electrical connection, enabling the operation panel to control the main unit to realize different functions such as turning on and off music, adjusting the volume, and changing songs. At this time, the sound system can be used normally. When the second plugs of different types of operation panels correspond to the first plugs of the main unit, a main unit can be equipped with a variety of different panel structures at any time, making the use more flexible. The occlusion panel is provided with a buckle part and a switch part, and it is set that the occlusion panel cannot operate the main unit to realize different functions such as turning on and off music, adjusting the volume, and changing songs. When music does not need to be played, the operation panel is removed and the buckle part of the occlusion panel is locked with the clamping part of the main unit. At this time, since the occlusion panel has no second plug, the sound system cannot be turned on and used. The occlusion panel locked with the main unit plays a role in protecting the various structures of the main unit from water and dust. Description of the Drawings

[0022] Figure 1 : The three-dimensional structure of the sound system of the present invention Figure 1 .

[0023] Figure 2 : The explosion view of the sound system of the present invention Figure 1 .

[0024] Figure 3 : The explosion view of the sound system of the present invention Figure 2 .

[0025] Figure 4 : The three-dimensional view of the partial structure of the clamping part of the present invention.

[0026] Figure 5 : The present invention Figure 4 Enlarged view of part A.

[0027] Figure 6 : The cross-sectional view of the first catch hook of the present invention hooking the first buckle.

[0028] Figure 7 : The present invention Figure 4 Enlarged view of part B.

[0029] Figure 8 : The cross-sectional view of the sound system of the present invention.

[0030] Figure 9 : The present invention Figure 8 Enlarged view of part D.

[0031] Figure 10 : The cross-sectional view of the first catch hook of the present invention hooking the first buckle and the third catch hook hooking the clamping plate.

[0032] Figure 11 : Cross-sectional view of the switch part of the present utility model.

[0033] Figure 12 : Cross-sectional view of the positioning post of the present utility model inserted into the positioning hole.

[0034] Figure 13 : Stereo structure of the sound device of the present utility model Figure 2 .

[0035] Figure 14 : Stereo structure of the sound device of the present utility model Figure 3 .

[0036] The markings of each component in the attached drawings are as follows: 1 - panel structure; 11 - switch groove; 12 - switch through-hole; 13 - waterproof protrusion; 14 - positioning hole; 15 - shielding panel; 16 - operation panel; 17 - second insertion end; 2 - self-locking structure; 21 - clamping part; 210 - first elastic member; 211 - first rotating plate; 212 - first connecting rod; 213 - first catch; 214 - second elastic member; 215 - second connecting rod; 216 - second catch; 217 - baffle; 218 - third elastic member; 219 - third catch; 22 - snap part; 220 - first snap; 221 - second snap; 222 - clamping plate; 223 - clamping hole; 3 - main body; 31 - first fixing position; 32 - second fixing position; 33 - third fixing position; 34 - waterproof groove; 35 - positioning post; 36 - first insertion end; 4 - switch part; 41 - button; 42 - switch elastic member; 43 - pressing rod; 44 - pressing block. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model;

[0038] Please refer to Figures 1 - 14 ;

[0039] As Figures 1 - 4The figure shows an audio multi-panel and a self-locking device, comprising a panel structure 1, a self-locking structure 2 and a host 3, wherein the self-locking structure 2 comprises a clamping portion 21 and a buckle portion 22, and a switch portion 4 is provided on one side of the self-locking structure 2, wherein the buckle portion 22 and the switch portion 4 are arranged on the panel structure 1, and the buckle portion 21 is arranged on the host 3. When the panel structure 1 and the host 3 are assembled for use, the buckle portion 22 is aligned with the clamping portion 21 and clamped therein to realize the clamping fixation of the panel structure 1 and the host 3. At this time, the switch portion 4 corresponds to the clamping portion 21, and the fixed panel structure 1 is not easy to fall off. When the panel structure 1 needs to be disassembled, the switch portion 4 is pressed so that the switch portion 4 presses against the clamping portion 21 to release the buckle portion 22. At this time, the panel structure 1 is in a free state, and the panel structure 1 can be flexibly removed from the host 3 and separated from the host 3 to prevent it from being taken down and stolen by others.

[0040] like Figure 5 and Figure 6 As shown, the clamping portion 21 includes a first elastic member 210, a first rotating plate 211, a first connecting rod 212 and a first hook 213, the clamping portion 22 includes a first buckle 220, a first fixing position 31 for fixing the first connecting rod 212 is provided on the host 3, the first rotating plate 211 is fixed to the lower end of the first connecting rod 212, the first elastic member 210 is sleeved on the outer periphery of the first connecting rod 212, and the first hook 213 is fixed on the first connecting rod 212. The first elastic member 210 of this embodiment is a torsion spring, one end of the torsion spring is against the rear end of the first hook 213, and the other end of the torsion spring is against the host 3, and the first connecting rod 212 is rotatably fixed to the host 3 through the first fixing position 31, and the first connecting rod 212 is rotated relative to the host 3 at the first fixing position 31 by the pressing force of the torsion spring, so that the first rotating plate 211 and the first hook 213 are driven to rotate together so that the first hook 213 and the first buckle 220 are clamped and fixed, and at this time, the host 3 and the panel structure 1 are clamped and fixed.

[0041] like Figures 7 - 9 As shown, the clamping portion 21 also includes a second elastic member 214, a second connecting rod 215 and a second hook 216, and the buckle portion 22 also includes a second buckle 221. A second fixed position 32 is provided on the host 3. The second elastic member 214 of this embodiment is a spring, which is sleeved on the outer periphery of the second connecting rod 215 and is located in the second fixed position 32. The second hook 216 is compressed back and forth between the second fixed position 32 by the spring to achieve left and right movement to clamp or release the second buckle 221, thereby achieving the clamping fixation of the host 3 and the panel structure 1; a baffle 217 is provided on the second hook 216, and when the second hook 216 moves toward the second buckle 221, the baffle 217 is pressed against the host 3 to prevent the second hook 216 from being separated from the second fixed position 32.

[0042] As shown Figure 10 in the figure, the clamping portion 21 further includes a third elastic member 218 and a third catch 219. A third fixing position 33 is provided on the host 3. The third elastic member 218 is sleeved on the outer periphery of the third catch 219, and the third catch 219 is placed at the third fixing position 33 and the third catch 219 is enabled to perform forward and backward telescopic movement relative to the host 3 through the third elastic member 218. The buckling portion 22 includes a clamping plate 222 and a clamping hole 223. When the panel structure 1 needs to be clamped and fixed to the host 3, the third catch 219 passes through the clamping hole 223 and catches the clamping plate 222 to realize the clamping and fixing of the panel structure 1 and the host 3.

[0043] Through the clamping of the first catch 213 to the first buckle 220, the clamping of the second catch 216 to the second buckle 221, and the clamping of the third catch 219 to the clamping plate 222, the locking of the panel structure 1 at the left, middle, and right parts on the host 3 is realized. Also, through the clamping of the first catch 213 to the first buckle 220 and the clamping of the second catch 216 to the second buckle 221, the locking of the panel structure 1 at the left and right parts on the host 3 can be realized. The locking methods are diverse, the overall locking is more stable, the structure is compact, durable, and it is ensured that the panel structure 1 will not fall off the host 3 due to shaking or other conditions during use, effectively improving the stability of automatic locking.

[0044] As shown Figure 11 in the figure, the switch portion 4 includes a button 41 and a switch elastic member 42. The button 41 includes a pressing rod 43 and a pressing block 44. A switch groove 11 and a switch through hole 12 are provided on the panel structure 1. The pressing block 44 is arranged in the switch groove 11, and the pressing rod 43 is arranged in the switch through hole 12. The switch elastic member 42 is sleeved on the outer periphery of the pressing block 44. When unlocking is required, an external force presses the button 41 so that the button 41, the pressing block 44, and the pressing rod 43 move backward together until the pressing rod 43 protrudes from the switch through hole 12 and abuts against the first rotating plate 211, causing the first rotating plate 211 to rotate clockwise by a certain angle with the first connecting rod 212 as the rotation axis, driving the first catch 213 to rotate clockwise away from the first buckle 220 to realize the unlocking of the first catch 213 to the first buckle 220, and then releasing the button 41. At this time, the pressing block 44 drives the button 41 and the pressing rod 43 to move forward and reset under the action of the switch elastic member 42.

[0045] The third catch 219 functions to eject the panel and hook the panel. When the first catch 213 unlocks from the first buckle 220, pressing the button 41 drives the pressing rod 43 to perform a left-pressing and rotating action on the first rotating plate 211, driving the first catch 213 to rotate relative to the first buckle 220 to release the first buckle 220. At this time, under the action of the third elastic member 218, the third catch 219 ejects a part of the panel structure 1 and moves it away from the main body 3. At the same time, the third catch 219 hooks the card plate 222 to prevent the panel from falling to the ground. The height of the card hole 223 in the up-and-down direction is set to be greater than the height of the third catch 219 in the up-and-down direction. At this time, moving the panel structure 1 leftward and then upward unlocks the second catch 216 from the second buckle 221 and unlocks the third catch 219 from the card plate 222, realizing the unlocking of the left, middle, and right parts of the panel structure 1 on the main body 3. The overall unlocking step is simple. Just press once to unlock the left, middle, and right parts of the panel structure 1. The disassembly is simple and the operation is convenient.

[0046] By pressing the button 41 to drive the pressing rod 43 to perform a left-pressing and rotating action on the first rotating plate 211, driving the first catch 213 to rotate relative to the first buckle 220 to release the first buckle 220. At this time, under the action of the third elastic member 218, the third catch 219 ejects a part of the panel structure 1 and moves it away from the main body 3, providing space for the third catch 219 to disengage from the card plate 222, enabling the third catch 219 to unlock from the card plate 222. At the same time, moving the panel structure 1 further unlocks the second catch 216 from the second buckle 221, realizing the unlocking of the left, middle, and right parts of the panel structure 1 on the main body 3. The overall unlocking step is simple. Just press once and then move the panel structure 1 backward-upward-rightward to unlock the left, middle, and right parts of the panel structure 1. The disassembly is simple and the operation is convenient.

[0047] As Figure 12 shown, a waterproof groove 34 and a waterproof ring are provided on the main body 3. The waterproof ring is arranged in the waterproof groove 34. A waterproof protrusion 13 corresponding in position and identical in structure to the waterproof groove 34 is provided on the panel structure 1. When the panel structure 1 is aligned with and self-locked to the main body 3, the waterproof protrusion 13 presses the waterproof ring and is stuck in the waterproof groove 34, realizing the waterproof function between the panel structure 1 and the main body 3, ensuring that external water does not enter the main body 3 and improving the service life of the main body 3.

[0048] Specifically, the main body 3 is provided with positioning posts 35, and the panel structure 1 is provided with positioning holes 14. When the panel structure 1 is aligned and about to be snapped into the main body 3, the positioning posts 35 are snapped into the positioning holes 14 to position the panel structure 1 and the main body 3, so as to ensure that the first hook 213 can be smoothly snapped with the first buckle 220, and the second hook 216 and the second buckle 221, and the third hook 219 and the clamping plate 222 are stably snapped, improving the self-locking accuracy of the panel structure 1 and the main body 3.

[0049] As Figures 13 - 14 shown, the panel structure 1 includes a shielding panel 15 and an operation panel 16. The operation panel 16 is provided with the buckle portion 22 and the switch portion 4. The main body 3 is provided with a first plug end 36, and the operation panel 16 is provided with a second plug end 17. When music needs to be played, the buckle portion 22 of the operation panel 16 is aligned with the clamping portion 21 of the main body 3 to achieve locking, and the second plug end 17 is aligned with the first plug end 36 and inserted therein to achieve electrical connection, so that the operation panel 16 can control the main body 3 to realize different functions such as turning on and off music, adjusting the volume, and changing songs. At this time, the audio can be used normally. When the second plug ends 17 of different types of operation panels 16 correspond to the first plug end 36 of the main body 3, a main body 3 can be equipped with a variety of different panel structures 1 at any time, making the use more flexible; the buckle portion 22 and the switch portion 4 are provided on the shielding panel 15. The shielding panel 15 cannot control the main body 3 to realize different functions such as turning on and off music, adjusting the volume, and changing songs. When music does not need to be played, the operation panel 16 is removed and the buckle portion 22 of the shielding panel 15 is locked with the clamping portion 21 of the main body 3. At this time, since the shielding panel 15 has no second plug end 17, the audio cannot be turned on and used. The shielding panel 15 locked with the main body 3 plays a role in protecting the various structures of the main body 3 from water and dust.

[0050] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0051] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. An audio multi-panel and self-locking device, comprising a panel structure (1), a self-locking structure (2) and a host (3), characterized in that: The self-locking structure (2) comprises a clamping portion (21) and a buckle portion (22); a switch portion (4) is provided on one side of the self-locking structure (2); the buckle portion (22) and the switch portion (4) are arranged on the panel structure (1); the clamping portion (21) is arranged on the host (3); the buckle portion (22) is clamped into the clamping portion (21) so that the panel structure (1) and the host (3) are clamped and fixed.

2. The acoustic multi-panel and self-locking device according to claim 1, characterized in that: The clamping portion (21) comprises a first elastic member (210), a first rotating plate (211), a first connecting rod (212) and a first hook (213); the buckle portion (22) comprises a first buckle (220); and the host (3) is provided with a first fixing position (31) for fixing the first connecting rod (212).

3. The acoustic multi-panel and self-locking device according to claim 2, characterized in that: The first elastic member (210) is a torsion spring, one end of which abuts against the rear end of the first hook (213), and the other end of which abuts against the main unit (3).

4. The acoustic multi-panel and self-locking device according to claim 1, characterized in that: The clamping portion (21) further comprises a second elastic member (214), a second connecting rod (215) and a second hook (216); the buckle portion (22) further comprises a second buckle (221); and a second fixing position (32) is provided on the host (3).

5. The acoustic multi-panel and self-locking device according to claim 4, characterized in that: The second elastic member (214) is a spring, which is sleeved on the outer periphery of the second connecting rod (215) and located in the second fixed position (32), and a baffle (217) is provided on the second hook (216).

6. An acoustic multi-panel and self-locking device according to any one of claims 2 to 5, characterized in that: The clamping portion (21) further comprises a third elastic member (218) and a third clamping hook (219); a third fixing position (33) is provided on the host (3); the buckle portion (22) comprises a clamping plate (222) and a clamping hole (223); the third clamping hook (219) passes through the clamping hole (223) and clamps the clamping plate (222).

7. The acoustic multi-panel and self-locking device according to claim 6, characterized in that: The switch portion (4) comprises a button (41) and a switch elastic member (42); the button (41) comprises a pressing rod (43) and a pressing block (44); a switch slot (11) and a switch through hole (12) are provided on the panel structure (1); the pressing block (44) is arranged in the switch slot (11); and the pressing rod (43) is arranged in the switch through hole (12).

8. The acoustic multi-panel and self-locking device according to claim 1, characterized in that: The host (3) is provided with a waterproof groove (34) and a waterproof ring, the waterproof ring is arranged in the waterproof groove (34), and the panel structure (1) is provided with a waterproof protrusion (13) corresponding to the position of the waterproof groove (34).

9. The acoustic multi-panel and self-locking device according to claim 1, characterized in that: The host (3) is provided with a positioning column (35), and the panel structure (1) is provided with a positioning hole (14).

10. The acoustic multi-panel and self-locking device according to claim 1, characterized in that: The panel structure (1) comprises a shielding panel (15) and an operating panel (16); the host (3) is provided with a first plug end (36), and the operating panel (16) is provided with a second plug end (17).

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