Sound structure convenient to assemble

Abstract

The utility model relates to the technical field of sound equipment, in particular to a sound equipment structure convenient to assemble, which comprises a shell, an inner box mechanism is arranged in the shell, an end cover mechanism is arranged at the front end of the inner box mechanism, and a carrying mechanism is arranged on the outer side of the end cover mechanism. The beneficial effects of the utility model are that the sound box structure in the inner box body can be in threaded connection, the sound box structure can be installed and connected at different positions in the inner box body, disassembly and assembly are convenient, the housing is detachably installed through the positioning rod and the connecting rod, and the inner box body and the sound box structure in the inner box body can be protected through the housing. A cover plate is detachably mounted, and the sound structure in the inner box body can be checked after the cover plate is detached; the movable handle can be detached to carry the sound box and conveniently detach and assemble the sound box structure, and meanwhile, the limiting plate can limit and block the cover plate, so that the cover plate is conveniently detached and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of audio, in particular to an audio structure which is easy to assemble. Background Art

[0002] Audio equipment is an electronic device used to play and amplify sound, usually including audio players, speakers, amplifiers, audio interfaces, etc. Depending on the occasion and purpose, audio equipment can be designed to be very small and portable, or it can be a large professional sound system for a stage or projection room.

[0003] Audio is an indispensable part of home, entertainment and commercial places. Audio probably includes a set of power amplifiers, peripheral equipment, speakers, mixing consoles, microphones and display devices, etc. Among them, speakers are sound output devices, speakers and subwoofers, etc.

[0004] For example, the prior art Chinese patent publication number "CN220173368U" provides an easy-to-assemble audio structure, including a shell body and a supporting plate; the supporting plate includes a first plate body and a second plate body; a first through hole is provided in the middle of the first plate body, and a second through hole is provided in the middle of the second plate body; and a speaker assembly installed in the shell; the speaker assembly includes a waveguide tube, a first speaker, a second speaker, and a horn; the horn is fixedly connected to the first plate body, and the second speaker is fixedly connected to the second plate body; the waveguide tube is used to penetrate the first through hole, and the second speaker is used to penetrate the second through hole.

[0005] The device has a simple structure and is easy to assemble. The one-piece molded shell can reduce the number of parts. The first plate is used to fix the waveguide and the first speaker, and the second plate is used to fix the second speaker. This simplifies the assembly process, saves assembly time and labor, and reduces seams, thereby improving the overall stability and durability of the audio.

[0006] The existing easy-to-assemble speaker structure has a relatively tightly fixed outer box structure, which is inconvenient to disassemble and install, is not conducive to assembling the speaker structure, and lacks protection for the internal speaker structure. At the same time, the speaker requires a handle or other structure when it is carried and used, which is relatively fixed and inconvenient to disassemble and install, affecting the assembly of the speaker structure. Utility Model Content

[0007] The purpose of the present utility model is to solve the shortcomings of the prior art that the outer box structure of the speaker is relatively tightly fixed, which makes it inconvenient to disassemble and install, is not conducive to assembling the speaker structure, and lacks protection for the internal speaker structure, and to propose a speaker structure that is easy to assemble.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] A sound structure that is easy to assemble is designed, including a shell, an inner box mechanism is provided inside the shell, an end cover mechanism is provided at the front end of the inner box mechanism, and a carrying mechanism is provided on the outside of the end cover mechanism; the inner box mechanism includes an inner box body and a mounting plate, the four sides of the inner box body are provided with first connecting holes, screws are passed through the inside of the first connecting holes, connecting rods are fixed at the four corners of one end face of the inner box body, second connecting holes are provided at the four corners of one end face of the shell, the connecting rod slides through the second connecting holes, a nut is connected to the surface of the connecting rod, the mounting plate is fixed to the outside of the other end of the inner box body, and positioning screws are fixed at the four corners of the side faces. Rod, the other end face of the shell is provided with positioning grooves at the four corners, and the positioning rod is slidably inserted into the positioning groove; the end cover mechanism includes a cover plate and a limit frame, the limit frame is fixed to the inner surface of the inner box body, and is close to the mounting plate, the outer side of the limit frame is inlaid with a first magnetic block, the inner edge of the cover plate is inlaid with a second magnetic block, the side of the cover plate is bonded with a tight pad, the cover plate and the tight pad are inserted into the port of the inner box body, and the second magnetic block is attracted and connected to the first magnetic block, and a sound transmission hole is provided on the surface of the cover plate; the carrying mechanism includes a handle, a sliding block and a limit plate, which is used to carry the audio and limit the cover plate.

[0010] Furthermore, a snap-in groove is provided on the surface of the mounting plate and at the upper and lower ends of the cover plate, the sliding block is slidably snapped into the inside of the snap-in groove, a connecting plate is fixed to the outer end of the sliding block, a rubber pad is bonded to the inner side of the connecting plate and in contact with the outer surface of the mounting plate, the two ends of the handle are fixed to the outside of the connecting plate, the limiting plate is fixed to the inner ends of the handle and in contact with the outer surface of the cover plate, for limiting and blocking the cover plate.

[0011] Furthermore, the outer shell is a rectangular frame structure with one end open, the inner box is a rectangular frame structure with both ends open, and the mounting plate is a rectangular plate structure.

[0012] Furthermore, the first connection hole is a threaded hole structure and is threadably connected to the screw. The screw is inserted into the interior of the inner box and is used to install and connect the audio structure inside the inner box.

[0013] Furthermore, the shell is positioned and installed with the mounting plate through the positioning rod. The connecting rod is a threaded rod structure and is detachably fastened to the shell through the nut. The outer end of the connecting rod protrudes outward from the bottom end of the shell and can be used as a leg of the speaker to support the placement of the speaker.

[0014] Furthermore, the limit frame is a rectangular frame structure, and the cover plate is a rectangular plate structure. It is detachably and tightly installed on one end of the inner box through the tight pad, the first magnetic block and the second magnetic block. The first magnetic block is aligned with the second magnetic block and is connected to each other by attraction. The tight pad is a rectangular frame structure and is made of rubber.

[0015] Furthermore, the snap-fitting groove is a strip-shaped structure with both ends open, and its cross section is a T-shaped structure. The cross section of the sliding block is a T-shaped structure, and is detachably slidably snap-fitted to the snap-fitting groove.

[0016] Furthermore, the connecting plate covers the outer side of the snap-in groove and is attached to the outer side of the mounting plate through the rubber pad. The handle is a C-shaped structure and spans the outer side of the cover plate. The limiting plate is a rectangular plate structure.

[0017] The utility model provides a conveniently assembled sound structure, which has the following beneficial effects:

[0018] 1. The utility model provides a first connecting hole on the surface of the inner box, and a screw is passed through it, so that the sound structure inside the inner box can be threadedly connected. The sound structure can be installed and connected at different positions inside the inner box, and it is convenient to disassemble and assemble. Moreover, on the outside of the inner box, an outer shell can be detachably installed through a positioning rod and a connecting rod, and the inner box and the sound structure inside the inner box can be protected by the outer shell. At the same time, the connecting rod can be used as a leg to support the placement of the sound. In addition, at one end of the inner box, a cover plate can be detachably installed through a tight pad, a first magnetic block and a second magnetic block. The sound structure inside the inner box can be inspected after the cover plate is removed.

[0019] 2. The utility model has a handle that can be movably installed on the outer side of the cover plate by a sliding block along the snap-in groove, and a limiting plate is fixed on the inner side of the handle. Therefore, the movable handle can be detached to carry the speaker and conveniently disassemble and assemble the speaker structure. At the same time, the limiting plate can limit and block the cover plate to facilitate disassembly and assembly of the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the overall structure;

[0022] Figure 3 For this utility model Figure 1 Schematic diagram of the carrying mechanism portion;

[0023] Figure 4 For this utility model Figure 1 Schematic diagram of the inner box mechanism;

[0024] Figure 5 For this utility model Figure 1 Schematic diagram of the cover mechanism portion;

[0025] Figure 6 For this utility model Figure 1 Schematic diagram of the internal part of the inner box mechanism;

[0026] Figure 7 For this utility model Figure 1 A schematic diagram of one end portion of the housing;

[0027] Figure 8 For this utility model Figure 1 Schematic diagram of the other end portion of the housing.

[0028] In the figure: 1. Shell; 2. Connecting rod; 3. Snap-in slot; 4. Mounting plate; 5. Cover plate; 6. Handle; 7. Limit plate; 8. Sound hole; 9. Nut; 10. Rubber pad; 11. Connecting plate; 12. Sliding block; 13. Limiting frame; 14. First magnetic block; 15. Positioning rod; 16. Inner box; 17. First connecting hole; 18. Second magnetic block; 19. Tight pad; 20. Positioning slot; 21. Second connecting hole; 22. Screw. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example 1

[0031] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 The figure shows an easy-to-assemble audio structure, which includes a shell 1. The shell 1 is a rectangular frame structure with one end open. An inner box mechanism is provided inside the shell 1, an end cover mechanism is provided at the front end of the inner box mechanism, and a carrying mechanism is provided on the outside of the end cover mechanism.

[0032] The inner box mechanism includes an inner box body 16 and a mounting plate 4. The inner box body 16 is a rectangular frame structure with both ends open. The mounting plate 4 is a rectangular plate structure. The four sides of the inner box body 16 are provided with first connecting holes 17, and screws 22 are passed through the inside of the first connecting holes 17. A connecting rod 2 is fixed at the four corners of one end face of the inner box body 16. A second connecting hole 21 is provided at the four corners of one end face of the outer shell 1. The connecting rod 2 slides through the second connecting hole 21. A nut 9 is connected to the surface of the connecting rod 2. The mounting plate 4 is fixed to the outside of the other end of the inner box body 16. Positioning rods 15 are fixed at the four corners of its side faces. Positioning grooves 20 are provided at the four corners of the other end face of the outer shell 1. The positioning rod 15 slides into the positioning grooves 20.

[0033] The end cover mechanism includes a cover plate 5 and a limit frame 13. The limit frame 13 is fixed to the inner surface of the inner box body 16 and is close to the mounting plate 4. The outer side of the limit frame 13 is inlaid with a first magnetic block 14, and the inner edge of the cover plate 5 is inlaid with a second magnetic block 18. The side of the cover plate 5 is bonded with a tight pad 19. The cover plate 5 and the tight pad 19 are inserted into the port of the inner box body 16, and the second magnetic block 18 is attracted and connected to the first magnetic block 14. A sound transmission hole 8 is opened on the surface of the cover plate 5.

[0034] The carrying mechanism includes a handle 6 , a sliding block 12 and a limiting plate 7 , which is used to carry the speaker and limit the cover 5 .

[0035] A first connecting hole 17 is provided on the surface of the inner box 16, and a screw 22 is passed through the hole to thread the sound structure inside the inner box 16. The sound structure can be installed and connected at different positions inside the inner box 16, and is convenient for disassembly and assembly. Moreover, on the outside of the inner box 16, the outer shell 1 can be detachably installed through the positioning rod 15 and the connecting rod 2, and the inner box 16 and the sound structure inside the inner box 16 can be protected by the outer shell 1. At the same time, the connecting rod 2 can be used as a leg to support the placement of the sound. In addition, at one end of the inner box 16, the cover 5 can be detachably installed through the tight pad 19, the first magnetic block 14 and the second magnetic block 18. The sound structure inside the inner box 16 can be inspected after the cover 5 is removed.

[0036] The first connection hole 17 is a threaded hole structure and is threadedly connected to the screw 22 . The screw 22 is inserted into the interior of the inner box 16 to install and connect the sound structure inside the inner box 16 .

[0037] The housing 1 is positioned and mounted on the mounting plate 4 via the positioning rod 15. The connecting rod 2 is a threaded rod structure and is detachably fastened to the housing 1 via the nut 9. The outer end thereof protrudes outward from the bottom end of the housing 1 and can serve as a leg of the speaker to support the placement of the speaker.

[0038] The limit frame 13 is a rectangular frame structure, and the cover plate 5 is a rectangular plate structure. It is detachably and tightly installed at one end of the inner box 16 through the tight pad 19, the first magnetic block 14 and the second magnetic block 18. The first magnetic block 14 is aligned with the second magnetic block 18 and is attracted to each other. The tight pad 19 is a rectangular frame structure and is made of rubber.

[0039] Example 2

[0040] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 The figure shows an easy-to-assemble audio structure, which includes a shell 1, an inner box mechanism is provided inside the shell 1, an end cover mechanism is provided at the front end of the inner box mechanism, and a carrying mechanism is provided on the outer side of the end cover mechanism.

[0041] The inner box mechanism includes an inner box body 16 and a mounting plate 4. The four side surfaces of the inner box body 16 are provided with first connecting holes 17, and screws 22 are passed through the inside of the first connecting holes 17. A connecting rod 2 is fixed at the four corners of one end surface of the inner box body 16. A second connecting hole 21 is provided at the four corners of one end surface of the outer shell 1. The connecting rod 2 slides through the second connecting hole 21. A nut 9 is connected to the surface of the connecting rod 2. The mounting plate 4 is fixed to the outside of the other end of the inner box body 16, and positioning rods 15 are fixed at the four corners of its side surfaces. Positioning grooves 20 are provided at the four corners of the other end surface of the outer shell 1, and the positioning rod 15 is slidably inserted into the positioning grooves 20.

[0042] The end cover mechanism includes a cover plate 5 and a limit frame 13. The limit frame 13 is fixed to the inner surface of the inner box body 16 and is close to the mounting plate 4. The outer side of the limit frame 13 is inlaid with a first magnetic block 14, and the inner edge of the cover plate 5 is inlaid with a second magnetic block 18. The side of the cover plate 5 is bonded with a tight pad 19. The cover plate 5 and the tight pad 19 are inserted into the port of the inner box body 16, and the second magnetic block 18 is attracted and connected to the first magnetic block 14. A sound transmission hole 8 is opened on the surface of the cover plate 5.

[0043] A first connecting hole 17 is provided on the surface of the inner box 16, and a screw 22 is passed through the hole to thread the sound structure inside the inner box 16. The sound structure can be installed and connected at different positions inside the inner box 16, and is convenient for disassembly and assembly. Moreover, on the outside of the inner box 16, the outer shell 1 can be detachably installed through the positioning rod 15 and the connecting rod 2, and the inner box 16 and the sound structure inside the inner box 16 can be protected by the outer shell 1. At the same time, the connecting rod 2 can be used as a leg to support the placement of the sound. In addition, at one end of the inner box 16, the cover 5 can be detachably installed through the tight pad 19, the first magnetic block 14 and the second magnetic block 18. The sound structure inside the inner box 16 can be inspected after the cover 5 is removed.

[0044] The carrying mechanism includes a handle 6, a sliding block 12 and a limiting plate 7, which are used to carry the audio and limit the cover 5; a snap-in groove 3 is provided on the surface of the mounting plate 4 and located at the upper and lower ends of the cover 5, the sliding block 12 is slidably engaged inside the snap-in groove 3, a connecting plate 11 is fixed to the outer end of the sliding block 12, a rubber pad 10 is bonded to the inner side of the connecting plate 11 and in contact with the outer surface of the mounting plate 4, the two ends of the handle 6 are fixed to the outside of the connecting plate 11, the limiting plate 7 is fixed to the inner ends of the handle 6 and in contact with the outer surface of the cover 5, for limiting and blocking the cover 5.

[0045] On the outside of the cover 5, the handle 6 is movably installed along the snap-in groove 3 through the sliding block 12, and the limiting plate 7 is fixed on the inside of the handle 6. Therefore, the movable handle 6 can be removed to carry the audio and conveniently disassemble and assemble the audio structure. At the same time, the limiting plate 7 can limit and block the cover 5 to facilitate the disassembly and assembly of the cover 5.

[0046] The engaging groove 3 is a strip-shaped structure with both ends open, and its cross section is a T-shaped structure. The sliding block 12 is also a T-shaped structure in cross section, and is detachably connected to the engaging groove 3 by sliding engagement.

[0047] The connecting plate 11 covers the outside of the snap-fitting groove 3 and is attached to the outside of the mounting plate 4 through the rubber pad 10. The handle 6 is a C-shaped structure and spans the outside of the cover plate 5. The limiting plate 7 is a rectangular plate structure.

[0048] Working method: A first connecting hole 17 is set on the surface of the inner box 16, and a screw 22 is passed through, so that the sound structure inside the inner box 16 can be threadedly connected. The sound structure can be installed and connected at different positions inside the inner box 16, and it is convenient for disassembly and assembly. Moreover, on the outside of the inner box 16, the outer shell 1 can be detachably installed through the positioning rod 15 and the connecting rod 2, and the inner box 16 and the sound structure inside the inner box 16 can be protected by the outer shell 1. At the same time, the connecting rod 2 can be used as a leg to support the placement of the sound, and, at one end of the inner box 16, the cover 5 can be detachably installed through the tight pad 19, the first magnetic block 14 and the second magnetic block 18. The sound structure inside the inner box 16 can be inspected after the cover 5 is removed.

[0049] On the outside of the cover 5, the handle 6 is movably installed along the snap-in groove 3 through the sliding block 12, and the limiting plate 7 is fixed on the inside of the handle 6. Therefore, the movable handle 6 can be removed to carry the audio and conveniently disassemble and assemble the audio structure. At the same time, the limiting plate 7 can limit and block the cover 5 to facilitate the disassembly and assembly of the cover 5.

[0050] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveniently assembled sound structure comprising a housing (1), characterized in that: An inner box mechanism is provided inside the outer shell (1), an end cover mechanism is provided at the front end of the inner box mechanism, and a carrying mechanism is provided on the outer side of the end cover mechanism; The inner box mechanism comprises an inner box body (16) and a mounting plate (4), the inner box body (16) is provided with first connecting holes (17) on four side surfaces, a screw (22) is passed through the inside of the first connecting hole (17), a connecting rod (2) is fixed at the four corners of one end surface of the inner box body (16), a second connecting hole (21) is provided at the four corners of one end surface of the outer shell (1), the connecting rod (2) slides through the second connecting hole (21), a nut (9) is connected to the surface of the connecting rod (2), the mounting plate (4) is fixed to the outside of the other end of the inner box body (16), a positioning rod (15) is fixed at the four corners of the side surface, a positioning groove (20) is provided at the four corners of the other end surface of the outer shell (1), the positioning rod (15) is slidably inserted into the positioning groove (20); The end cover mechanism includes a cover plate (5) and a limit frame (13), the limit frame (13) is fixed to the inner surface of the inner box (16) and is close to the mounting plate (4), the outer side of the limit frame (13) is inlaid with a first magnetic block (14), the inner edge of the cover plate (5) is inlaid with a second magnetic block (18), the side of the cover plate (5) is bonded with a tight pad (19), the cover plate (5) and the tight pad (19) are inserted into the port of the inner box (16), and the second magnetic block (18) is connected to the first magnetic block (14) by suction, and a sound transmission hole (8) is opened on the surface of the cover plate (5); The carrying mechanism comprises a handle (6), a sliding block (12) and a limiting plate (7), which is used for carrying the speaker and limiting the cover plate (5).

2. The easy-to-assemble sound structure according to claim 1, characterized in that: A snap-fit ​​groove (3) is provided on the surface of the mounting plate (4) and at the upper and lower ends of the cover plate (5); the sliding block (12) is slidably snap-fitted inside the snap-fit ​​groove (3); a connecting plate (11) is fixed to the outer end of the sliding block (12); a rubber pad (10) is bonded to the inner side of the connecting plate (11) and in contact with the outer surface of the mounting plate (4); the two ends of the handle (6) are fixed to the outer side of the connecting plate (11); the limiting plate (7) is fixed to the inner ends of the handle (6) and in contact with the outer surface of the cover plate (5) for limiting and blocking the cover plate (5).

3. The easy-to-assemble sound structure according to claim 1, characterized in that: The outer shell (1) is a rectangular frame structure with one end being open, the inner box (16) is a rectangular frame structure with both ends being open, and the mounting plate (4) is a rectangular plate structure.

4. The easy-to-assemble sound structure according to claim 1, characterized in that: The first connection hole (17) is a threaded hole structure and is threadably connected to the screw (22). The screw (22) is inserted into the interior of the inner box (16) and is used to install and connect the sound structure inside the inner box (16).

5. The easy-to-assemble sound structure according to claim 1, characterized in that: The housing (1) is positioned and mounted on the mounting plate (4) via the positioning rod (15); the connecting rod (2) is a threaded rod structure and is detachably fastened to the housing (1) via the nut (9); its outer end protrudes outward from the bottom end of the housing (1) and can serve as a leg of the speaker to support the placement of the speaker.

6. The easy-to-assemble sound structure according to claim 1, characterized in that: The limit frame (13) is a rectangular frame structure, and the cover plate (5) is a rectangular plate structure. It is detachably and tightly mounted on one end of the inner box (16) through the tight pad (19), the first magnetic block (14) and the second magnetic block (18). The first magnetic block (14) and the second magnetic block (18) are aligned and connected to each other by attraction. The tight pad (19) is a rectangular frame structure and is made of rubber.

7. The easy-to-assemble sound structure according to claim 2, characterized in that: The clamping groove (3) is a strip-shaped structure with both ends open, and its cross section is a T-shaped structure. The sliding block (12) has a T-shaped structure in cross section and is detachably connected to the clamping groove (3) by sliding engagement.

8. The easy-to-assemble sound structure according to claim 7, characterized in that: The connecting plate (11) covers the outside of the clamping groove (3) and is attached to the outside of the mounting plate (4) through the rubber pad (10). The handle (6) is a C-shaped structure and spans the outside of the cover plate (5). The limiting plate (7) is a rectangular plate structure.

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