A speaker enclosure assembly

Abstract

The application discloses a sound box cover assembly, which comprises a sound box cover, a pull wire and a pull wire driving part. One end of the sound box cover is provided with an opening, and the sound box cover is provided with a deformable structure at least at the opening end. The pull wire is sleeved with the opening end of the sound box cover, so that the opening of the sound box cover is tightened when the pull wire is tightened, and the opening of the sound box cover is opened when the pull wire is loosened. The pull wire driving part is drivingly connected with both ends of the pull wire to drive the pull wire to be tightened and loosened. During use, the pull wire driving part drives the pull wire to be tightened, so that the opening of the sound box cover is tightened to wrap the sound box. When the sound box cover needs to be disassembled and cleaned, the pull wire driving part drives the pull wire to be loosened, so that the opening of the sound box cover is opened, and the user can take out the sound box from the sound box cover to clean the sound box cover. Thus, the user can conveniently clean the sound box cover, so that the cleanliness of the sound box cover is maintained.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sound box equipment, and in particular to a sound box cover assembly. BACKGROUND

[0002] With the improvement of living quality, people have higher and higher requirements for audio-visual enjoyment. For high-quality smart sound boxes, keeping the flexible sound box cover clean and the profile relaxed is a visual enjoyment for users in use, which can improve the happiness index of users. However, the sound box cover in reality is often polluted by dust and the like, the appearance becomes ugly and cannot be disassembled and cleaned, or it is difficult to restore after forced disassembly, which affects the user experience. SUMMARY

[0003] The main purpose of the present application is to provide a sound box cover assembly, which aims to solve the problems of appearance damage of sound box equipment due to the inconvenience of disassembling and cleaning the existing sound box cover, and difficulty in restoring after forced disassembly.

[0004] To achieve the above-mentioned purpose, the present application provides a sound box cover assembly, comprising:

[0005] a sound box cover, one end of which is provided with an opening, and the sound box cover is provided with a deformable structure at least at the opening end;

[0006] a pull wire, which is sleeved with the opening end of the sound box cover, so that the pull wire can tighten the opening of the sound box cover when it is tightened, and the opening of the sound box cover is opened when it is loosened; and

[0007] a pull wire driving part, which is drivingly connected with both ends of the pull wire to drive the pull wire to tighten and loosen.

[0008] Optionally, the pull wire driving part comprises a rotating part which is rotatably installed;

[0009] both ends of the pull wire are fixed, and the positions close to the two ends of the pull wire are arranged around the rotating part, the rotating part has a forward and reverse rotation stroke, and has a first position and a second position on the rotation stroke of the rotating part, the pull wire is driven to tighten at the first position, and the pull wire is driven to loosen at the second position;

[0010] the sound box cover assembly further comprises a locking part which is movably arranged to lock and fix the rotating part when the rotating part rotates to the first position.

[0011] Optionally, it further comprises a pull wire operating part, the pull wire operating part is connected with one end of the rotating part, and the pull wire operating part is used for user operation to drive the rotating part to rotate to the first position; and / or

[0012] The pull wire reset member is drivingly connected to the rotating part to drive the rotating part to rotate and reset to the second position when the locking part is moved to disengage from the rotating part.

[0013] Optionally, the sound box cover assembly further comprises a fixing part arranged on one side of the rotating part and connected with the rotating part, and the two ends of the pull wire are fixed to the fixing part.

[0014] Optionally, the fixing part comprises a bottom plate arranged on one side of the rotating part and connected with the rotating part, and a cover plate movably arranged on the bottom plate and having a wire passing channel formed in front of the bottom plate.

[0015] A pressing protrusion and a pressing groove are respectively arranged on the two opposite end surfaces of the bottom plate and the cover plate, and the pressing protrusion and the pressing groove are matched to jointly press and fix the two ends of the pull wire when the cover plate is movably arranged on the bottom plate.

[0016] Optionally, a ratchet wheel is arranged on the outside of the rotating part.

[0017] The locking part comprises a locking rod rotatably arranged at one end, and the other end of the locking rod can rotate around the one end to lock with the teeth of the ratchet wheel when the rotating part rotates to the first position.

[0018] Optionally, the sound box cover assembly further comprises:

[0019] a locking operation part connected with the other end of the locking rod, the locking operation part being used for being operated by a user to drive the other end of the locking rod to rotate to lock with the teeth of the ratchet wheel; and / or,

[0020] a locking reset member drivingly connected to the other end of the locking rod to drive the locking rod to rotate and reset when the other end of the locking rod disengages from the teeth of the ratchet wheel.

[0021] Optionally, a cover body is arranged on the open end of the sound box cover, a clamping part is arranged on the periphery of the cover body, and the clamping part is used for clamping and fixing the open end of the sound box cover when the sound box cover is tightened.

[0022] Optionally, a clamping groove is annularly arranged on the periphery of the cover body to clamp and fix the open end of the sound box cover when the sound box cover is tightened.

[0023] The clamping part comprises the clamping groove.

[0024] Optionally, the pull wire driving part further comprises a rotating part rotatably arranged.

[0025] The sound box cover assembly further comprises a pull wire operation part connected with one end of the rotating part, and the pull wire operation part is used for user operation;

[0026] The cover body is provided with a pull wire avoiding hole at a position corresponding to the pull wire operation part, so that the pull wire operation part can be exposed from the pull wire avoiding hole.

[0027] Optionally, the cover body is used for being mounted on a sound box placed in the sound box cover, and is arranged on a side end surface of the sound box facing the opening of the sound box cover.

[0028] Optionally, a plug-in matching plug-in column and a plug-in groove are further included, one of the plug-in column and the plug-in groove is arranged on the cover body, and the other is arranged on a side end surface of the sound box facing the opening of the sound box cover.

[0029] In the technical scheme, one end of the sound box cover is provided as an opening, and is provided as a deformable structure at least at the opening end; the pull wire is sleeved with the opening end of the sound box cover, so that the pull wire can drive the opening of the sound box cover to be tightened when being tightened, and the opening of the sound box cover is arranged to be opened when being loosened; the pull wire driving part is drivingly connected with both ends of the pull wire, so as to drive the pull wire to be tightened and loosened; that is, during use, the pull wire driving part drives the pull wire to be tightened, so as to drive the opening of the sound box cover to be tightened, at this time, the sound box cover wraps the sound box; when the sound box cover needs to be disassembled and cleaned, the pull wire driving part drives the pull wire to be loosened, so that the opening of the sound box cover is arranged to be opened, the opening end of the sound box cover body is relaxed, and the user can take out the sound box from the sound box cover, so as to clean the sound box cover; in this way, the unlocking is convenient, the product use function is increased, the user can clean the sound box cover conveniently, the cleanliness of the sound box cover is maintained, and the market popularity of the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor based on the drawings shown.

[0031] Figure 1 The structure diagram of an embodiment of the sound box cover assembly provided by the present application;

[0032] Figure 2 The structure diagram of an embodiment of the sound box cover assembly provided by the present application; Figure 1Structure diagram of the sound box cover assembly in the figure (another perspective view);

[0033] Figure 3 For Figure 1 Structure diagram of the sound box cover in the figure;

[0034] Figure 4 For Figure 1 Assembly diagram of the pull wire driving part in the figure;

[0035] Figure 5 For Figure 4 Structure diagram of the pull wire driving part in the figure;

[0036] Figure 6 For Figure 4 Structure diagram of the fixing part (fixing pull wire) in the figure;

[0037] Figure 7 For Figure 6 Enlarged diagram of part A in the figure;

[0038] Figure 8 For Figure 6 Structure diagram of the fixing part (fixing pull wire) in the figure (another perspective view);

[0039] Figure 9 For Figure 4 Structure diagram of the fixing part (loosing pull wire) in the figure;

[0040] Figure 10 For Figure 1 Structure diagram of the cover in the figure;

[0041] Figure 11 For Figure 10 Structure diagram of the cover in the figure (another perspective view);

[0042] Figure 12 For Figure 10 Structure diagram of the cover in the figure (another perspective view);

[0043] Figure 13 For Figure 10 Side view of the cover in the figure;

[0044] Figure 14 For Figure 1 Structure diagram of the sound box in the figure.

[0045] The embodiment figure number of the present application is provided as follows:

[0046]

[0047] The implementation, functional features and advantages of the present application will be further explained with reference to the embodiment and the accompanying drawings. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0049] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0050] In addition, if the embodiments of the present application involve descriptions of “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first” and “second” can explicitly or implicitly include at least one of the features. In addition, the meaning of “and / or” appearing throughout the text includes three parallel solutions. Taking “A and / or B” as an example, it includes A solution, or B solution, or A and B solutions. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person of ordinary skill in the art, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope of the present application.

[0051] With the improvement of living quality, people's requirements for audio-visual enjoyment are getting higher and higher. For high-quality smart sound boxes, keeping the flexible sound box cover clean and the outline relaxed is a visual enjoyment for users in use, which can improve the happiness index of users. However, the sound box cover in reality is often polluted by dust and the like, the appearance becomes ugly and cannot be disassembled and cleaned, or it is difficult to restore after forced disassembly, which affects the user experience.

[0052] In view of this, the present application provides a sound box cover assembly. Figures 1 to 14 The present application provides a specific embodiment of the sound box cover assembly.

[0053] Please refer to 1 to Figure 3The sound box cover assembly 100 comprises a sound box cover 1, a pull wire 2 and a pull wire driving part 3; one end of the sound box cover 1 is provided as an opening, and the sound box cover 1 is provided as deformable at least at the opening end; the pull wire 2 and the opening end of the sound box cover 1 are mutually sleeved, so that the pull wire 2 can drive the opening of the sound box cover 1 to be tightened when being tightened, and the opening of the sound box cover 1 is set to be opened when being loosened; the pull wire driving part 3 is drivingly connected with both ends of the pull wire 2 to drive the pull wire 2 to be tightened and loosened.

[0054] In the technical scheme, one end of the sound box cover 1 is provided as an opening, and the sound box cover 1 is provided as deformable at least at the opening end; the pull wire 2 and the opening end of the sound box cover 1 are mutually sleeved, so that the pull wire 2 can drive the opening of the sound box cover 1 to be tightened when being tightened, and the opening of the sound box cover 1 is set to be opened when being loosened; the pull wire driving part 3 is drivingly connected with both ends of the pull wire 2 to drive the pull wire 2 to be tightened and loosened; that is, in the use process, the pull wire driving part 3 drives the pull wire 2 to be tightened, thereby driving the opening of the sound box cover 1 to be tightened, at this time, the sound box cover 1 wraps the sound box 200; when it is needed to disassemble and clean the sound box cover 1, the pull wire driving part 3 drives the pull wire 2 to be loosened, so that the opening of the sound box cover 1 is set to be opened, the opening end of the sound box cover 1 is relaxed, and the user can take out the sound box 200 from the sound box cover 1 to clean the sound box cover 1; in this way, the unlocking is convenient, the use function of the product is increased, the user can clean the sound box cover 1 conveniently, the cleanliness of the sound box cover 1 is maintained, and the market popularity of the product is improved.

[0055] Specifically, refer to Figure 4 and Figure 5The pull wire driving part 3 comprises a rotating part 31 which is rotatably installed; both ends of the pull wire 2 are fixed, and the pull wire 2 is arranged on the rotating part 31 near the two ends; the rotating part 31 has a forward and reverse rotating stroke, and has a first position and a second position on the rotating stroke; when the rotating part 31 is at the first position, the pull wire 2 is driven to be tightened; when the rotating part 31 is at the second position, the pull wire 2 is driven to be loosened; the loudspeaker cover assembly 100 further comprises a locking part 4 which is movably arranged and used to be moved to lock and fix the rotating part 31 when the rotating part 31 is rotated to the first position; that is, after the loudspeaker 200 is loaded into the loudspeaker cover 1, the rotating part 31 is rotated to the first position, at this time, the opening of the loudspeaker cover 1 is tightened by the pull wire 2, the locking part 4 is moved to lock and fix the rotating part 31, so that the opening of the loudspeaker cover 1 is tightened to wrap the loudspeaker 200 in the daily use process; when the loudspeaker cover 1 needs to be disassembled, the locking part 4 is moved to be separated from the rotating part 31, and the rotating part 31 is rotated to the second position, at this time, the opening of the loudspeaker cover 1 is opened by the loosened pull wire 2, the opening end of the loudspeaker cover 1 is relaxed, and the user can take out the loudspeaker 200 from the loudspeaker cover 1 to clean the loudspeaker cover 1; in this way, the structure is simple, and the operation is simple.

[0056] In the application, the pull wire driving part 3 further comprises a pull wire operating part 34 which is connected with one end of the rotating part 31 and used to be operated by the user to drive the rotating part 31 to rotate to the first position; in the use process, the user rotates the pull wire operating part 34 to drive the rotating part 31 to rotate, so that the pull wire 2 is tightened, the structure is simple, and the operation is simple.

[0057] In the application, the pull wire driving part 3 further comprises a pull wire reset part 35 which is drivingly connected with the rotating part 31 to drive the rotating part 31 to rotate to the second position when the locking part 4 is moved to be separated from the rotating part 31; it should be noted that the pull wire reset part 35 is in a stretched state in the process that the rotating part 31 rotates to the first position, when the locking part 4 is moved to be separated from the rotating part 31, the rotating part 31 loses the resistance of the locking part 4, the pull wire reset part 35 is reset to drive the rotating part 31 to rotate to the second position, so that the pull wire 2 is driven to be loosened, the structure is simple, and the operation is simple.

[0058] It should be noted that the above two technical features can be set alternatively or simultaneously, specifically, in the embodiment, the above two technical features are set simultaneously, that is, the pull wire driving part 3 further comprises a pull wire operating part 34 and a pull wire resetting member 35, the pull wire operating part 34 is connected with one end of the rotating part 31, and the pull wire operating part 34 is used for being operated by a user to drive the rotating part 31 to rotate to the first position, and the pull wire resetting member 35 is drivingly connected with the rotating part 31 to drive the rotating part 31 to rotate to reset to the second position when the locking part 4 is moved to be disengaged from the rotating part 31; that is, in the use process, the user rotates the pull wire operating part 34 to drive the rotating part 31 to rotate, thereby driving the pull wire 2 to be tightened, the pull wire 2 drives the opening of the sound box cover 1 to be tightened, the locking part 4 is moved to lock and fix the rotating part 31, and at this time, the pull wire resetting member 35 is in a stretched state; when the sound box cover 1 needs to be disassembled, the locking part 4 is moved to be disengaged from the rotating part 31, after the rotating part 31 loses the resistance of the locking part 4, the pull wire resetting member 35 resets to drive the rotating part 31 to rotate to reset to the second position, so that the pull wire 2 is driven to be loosened, and the structure is simple and the operation is simple.

[0059] The present application does not limit the specific form of the pull wire resetting member 35, specifically, in the embodiment, the pull wire resetting member 35 is set as a pull wire resetting spring.

[0060] Meanwhile, the sound box cover assembly 100 further comprises a fixing part 5 arranged on one side of the rotating part 31 and connected with the rotating part 31, and the fixing part 5 is fixed with both ends of the pull wire 2; in the assembly process, the pull wire 2 is arranged around the rotating part 31 at a position close to both ends of the pull wire 2, both ends of the pull wire 2 are fixed on the fixing part 5, when the rotating part 31 rotates towards the first position, the number of turns of the pull wire 2 arranged around the rotating part 31 increases, thereby tightening the pull wire 2; when the rotating part 31 rotates towards the second position, the number of turns of the pull wire 2 arranged around the rotating part 31 decreases, thereby loosening the pull wire 2, and further realizing the tightening and opening of the opening of the sound box cover 1.

[0061] Specifically, refer to Figures 6 to 9The fixed part 5 comprises a bottom plate 52 and a cover plate 51, the bottom plate 52 is arranged on one side of the rotating part 31 and connected with the rotating part 31, the cover plate 51 is movably arranged on the bottom plate 52, and a wire passing channel is formed in front of the bottom plate 52 and the cover plate 51; a pressing convex rib 53 and a pressing groove 54 are respectively arranged on the two end faces opposite to each other of the bottom plate 52 and the cover plate 51, the pressing convex rib 53 and the pressing groove 54 are matched, and when the cover plate 51 is movably arranged on the bottom plate 52, the two ends of the pull wire 2 can be jointly pressed and fixed; that is, during the assembly process, the pull wire 2 is arranged around the rotating part 31 near the two ends, at this time, the cover plate 51 is moved to expose the wire passing channel, the two ends of the pull wire 2 are arranged in the wire passing channel, the cover plate 51 is movably arranged on the bottom plate 52, the pressing convex rib 53 and the pressing groove 54 arranged on the bottom plate 52 and the cover plate 51 are matched with each other, the two ends of the pull wire 2 are pressed and fixed, and the structure is simple and the operation is simple.

[0062] The specific installation form of the cover plate 51 is not limited in the application, and specifically, in the embodiment, one side of the cover plate 51 is rotatably installed on the bottom plate 52 along the extension axis of the passing direction of the two ends of the pull wire 2, so as to be rotatably arranged on the bottom plate 52 and rotatably opened; in this way, the structure is simple and convenient to disassemble and assemble.

[0063] It should be noted that the specific arrangement positions of the pressing convex rib 53 and the pressing groove 54 are not limited, and the pressing convex rib 53 can be arranged on the bottom plate 52 and the pressing groove 54 can be arranged on the cover plate 51, or the pressing convex rib 53 can be arranged on the cover plate 51 and the pressing groove 54 can be arranged on the bottom plate 52.

[0064] Specifically, in the embodiment, a plurality of first convex ribs and a plurality of second convex ribs are respectively arranged on the two end faces opposite to each other of the bottom plate 52 and the cover plate 51, a plurality of the first convex ribs are arranged at intervals along the passing direction of the two ends of the pull wire 2, a plurality of the second convex ribs are arranged at intervals along the passing direction of the two ends of the pull wire 2, a groove is formed between two adjacent second convex ribs, and a plurality of the first convex ribs and a plurality of the second convex ribs are arranged alternately, so that each first convex rib is arranged corresponding to each groove; wherein the pressing convex rib 53 comprises a plurality of the first convex ribs, the pressing groove 54 comprises a plurality of the grooves, and in this way, when the cover plate 51 is movably arranged on the bottom plate 52, a plurality of the first convex ribs and a plurality of the second convex ribs cooperate to engage the two ends of the pull wire 2, so that the two ends of the pull wire 2 are more stably pressed and fixed.

[0065] Further refer to Figure 4 and Figure 5In an embodiment, a ratchet wheel 32 is sleeved outside the rotating part 31; the locking part 4 comprises a locking rod 41 rotatably arranged at one end, and the other end of the locking rod 41 is rotatable about the one end, so that the other end of the locking rod 41 can be locked with the ratchet teeth of the ratchet wheel 32 when the rotating part 31 rotates to the first position; it should be noted that the pull wire return member 35 is in a stretched state during the rotating of the rotating part 31 to the first position, and when the rotating part 31 rotates to the first position, the other end of the locking rod 41 is rotated to be locked with the ratchet teeth of the corresponding ratchet wheel 32, preventing the rotating part 31 from being turned back by the pull wire return member 35, thereby ensuring that the opening of the sound box cover 1 is tightened to wrap the sound box 200 during daily use.

[0066] In the present application, please refer to Figure 12 The sound box cover assembly 100 further comprises a locking operation part 42 connected with the other end of the locking rod 41, and the locking operation part 42 is used for being operated by a user to drive the other end of the locking rod 41 to rotate to be locked with the ratchet teeth of the ratchet wheel 32; that is, when the rotating part 31 rotates to the first position, the user operates the locking operation part 42 to make the other end of the locking rod 41 rotate to be locked with the ratchet teeth of the ratchet wheel 32, which is simple in structure and easy to operate.

[0067] In the present application, please refer to Figure 12 The sound box cover assembly 100 further comprises a locking return member 43 drivingly connected with the other end of the locking rod 41, so as to drive the locking rod 41 to rotate back when the other end of the locking rod 41 is disengaged from the ratchet teeth of the ratchet wheel 32; it should be noted that the locking return member 43 is in a stretched state when the other end of the locking rod 41 rotates to be locked with the ratchet teeth of the ratchet wheel 32, and the locking return member 43 is contracted back when the other end of the locking rod 41 is disengaged from the ratchet teeth of the ratchet wheel 32, thereby driving the locking rod 41 to rotate back, which is simple in structure and easy to operate.

[0068] It should be noted that the above two technical features can be set alternatively or simultaneously. Specifically, in the embodiment, the above two technical features are set simultaneously, that is, the sound box cover assembly 100 further comprises a locking operation part 42 and a locking reset part 43. The locking operation part 42 is connected with the other end of the locking rod 41 and is used for being operated by a user to drive the other end of the locking rod 41 to rotate to the locking cooperation with the ratchet teeth of the ratchet wheel 32. The locking reset part 43 is drivingly connected with the other end of the locking rod 41 to drive the locking rod 41 to rotate to reset when the other end of the locking rod 41 is disengaged from the ratchet teeth of the ratchet wheel 32. That is, when the rotating part 31 rotates to the first position, the user operates the locking operation part 42 to drive the other end of the locking rod 41 to rotate to the locking cooperation with the ratchet teeth of the ratchet wheel 32. At this time, the locking reset part 43 is in a stretched state. When it is needed to disassemble the sound box cover 1, the user operates the locking operation part 42 to drive the other end of the locking rod 41 to rotate to be disengaged from the ratchet teeth of the ratchet wheel 32. At this time, the locking rod 41 loses the resistance of the ratchet teeth of the ratchet wheel 32, and the locking reset part 43 is reset to shrink, thereby driving the locking rod 41 to rotate to reset.

[0069] The present application does not limit the specific form of the locking reset part 43. Specifically, in the embodiment, the locking reset part 43 is set as a locking reset spring.

[0070] Please refer to Figures 10 to 13 The sound box cover assembly 100 further comprises a cover body 6. The cover body 6 is arranged at the opening end of the sound box cover 1. The periphery of the cover body 6 is provided with a clamping part. The clamping part is used to clamp and fix the opening end of the sound box cover 1 when the opening of the sound box cover 1 is tightened. By arranging the cover body 6, the opening of the sound box cover 1 is sealed to avoid dust or impurities from entering the sound box cover 1 to cause the sound box 200 to be dusty, thereby improving the quality of the sound box 200. At the same time, the clamping part is arranged at the periphery of the cover body 6 to clamp and fix the opening end of the sound box cover 1 when the opening of the sound box cover 1 is tightened, thereby improving the anti-skid performance of the sound box cover 1.

[0071] Specifically, the periphery of the cover body 6 is annularly provided with a clamping groove 61 to clamp and fix the opening end of the sound box cover 1 when the opening of the sound box cover 1 is tightened. The clamping part comprises the clamping groove 61. By annularly arranging the clamping groove 61 on the periphery of the cover body 6, the opening of the sound box cover 1 can be clamped and fixed to the opening end of the sound box cover 1 when the opening is tightened. In this way, not only the anti-skid performance of the sound box cover 1 is improved, but also the aesthetic appearance of the sound box cover 1 is improved.

[0072] Based on the embodiment that the pull cord driving part 3 further comprises a rotationally mounted rotation part 31, and the speaker cover assembly 100 further comprises a pull cord operating part 34, which is connected with one end of the rotation part 31 and is used for user operation, a pull cord avoiding hole 62 is formed on the cover 6 at a position corresponding to at least the pull cord operating part 34, so that the pull cord operating part 34 can be exposed from the pull cord avoiding hole 62. It should be noted that in this embodiment, the user needs to rotate the pull cord operating part 34 during use, thereby driving the rotation part 31 to rotate and further driving the pull cord 2 to tighten. Therefore, the pull cord avoiding hole 62 is formed on the cover 6 at a position corresponding to at least the pull cord operating part 34, so that the pull cord operating part 34 can be exposed from the pull cord avoiding hole 62, which can facilitate the user to operate the pull cord operating part 34.

[0073] Meanwhile, in this embodiment, the speaker cover assembly 100 further comprises a locking part 4, a locking operating part 42 and a locking reset member 43. The locking part 4 comprises a locking rod 41 rotationally mounted at one end, the other end of the locking rod 41 can rotate about the one end, the locking operating part 42 is connected with the other end of the locking rod 41, and the locking operating part 42 is used for user operation. Therefore, a locking avoiding hole 63 is formed on the cover 6 at a position corresponding to at least the locking operating part 42, so that the locking operating part 42 can be exposed from the locking avoiding hole 63 and can move in the locking avoiding hole 63. It should be noted that in this embodiment, when the rotation part 31 is rotated to the first position, the user operates the locking operating part 42 to make the other end of the locking rod 41 rotate to lock with the ratchet teeth of the ratchet wheel 32. When it is necessary to disassemble the speaker cover 1, the user operates the locking operating part 42 to drive the other end of the locking rod 41 to rotate to be disengaged from the ratchet teeth of the ratchet wheel 32. Therefore, the locking avoiding hole 63 is formed on the cover 6 at a position corresponding to at least the locking operating part 42, so that the locking operating part 42 can be exposed from the locking avoiding hole 63, which can facilitate the user to operate the locking operating part 42. Meanwhile, the locking operating part 42 can move in the locking avoiding hole 63, so as not to interfere with the rotation of the other end of the locking rod 41.

[0074] Specifically, the inner wall of the locking avoiding hole 63 is inwardly provided with a clamping protrusion 631 to clamp and fix the locking operating part 42 when the locking operating part 42 moves to make the other end of the locking rod 41 rotate to be disengaged from the ratchet teeth of the ratchet wheel 32. In this way, the locking operating part 42 can move in the locking avoiding hole 63.

[0075] And, since in the present embodiment, the sound box cover assembly 100 further comprises a fixing part 5, the fixing part 5 comprises a bottom plate 52 and a cover plate 51, the bottom plate 52 is arranged on one side of the rotating part 31 and connected with the rotating part 31, and the cover plate 51 is movably arranged on the bottom plate 52; therefore, the cover plate avoiding hole 64 is arranged on the cover 6 at a position corresponding to the cover plate 51, so that the cover plate 51 can be exposed from the cover plate avoiding hole 64; it should be noted that, since the two ends of the pull wire 2 need to be fixed and loosened correspondingly during assembly and disassembly, the cover plate 51 also needs to be closed and opened correspondingly, and therefore the cover plate avoiding hole 64 can facilitate the user to operate the cover plate 51.

[0076] In order to prevent dust or impurities from entering the sound box cover 1 and causing the sound box 200 to accumulate dust, thereby affecting the quality of the sound box 200, in the present embodiment, the sound box cover assembly 100 further comprises three dustproof plates 7, the three dustproof plates 7 are used to cover the pull wire avoiding hole 62, the locking avoiding hole 63 and the cover plate avoiding hole 64 respectively, and are used to seal the sound box cover 1, thereby preventing dust or impurities from entering the sound box cover 1 and causing the sound box 200 to accumulate dust, thereby improving the quality of the sound box 200.

[0077] In an embodiment, the cover 6 is used to be mounted on the sound box 200 arranged in the sound box cover 1, and is arranged on a side end face of the sound box 200 facing the opening of the sound box cover 1, so as to form an installation cavity together with the sound box 200; a pull wire through hole 66 is arranged on the circumferential side of the cover 6, and is connected with the installation cavity, so as to pass the two ends of the pull wire 2; the pull wire driving part 3 further comprises a rotating disc 33 arranged in the installation cavity, the rotating disc 33 is used to rotate and is mounted in the rotating groove 202 of the sound box 200, and the rotating disc 33 has a first end face facing the cover 6; the rotating part 31 is arranged on the first end face of the rotating disc 33, the pull wire operating part 34 on the rotating part 31 is exposed from the pull wire avoiding hole 62, the pull wire reset spring is spirally arranged outside the rotating disc 33, one end of the pull wire reset spring is used to be fixed on the sound box 200, and the other end of the pull wire reset spring is connected with the rotating part 31; the bottom plate 52 is arranged on the rotating disc 33, the cover plate 51 is rotatably mounted on the bottom plate 52, the cover plate 51 is exposed from the cover plate avoiding hole 64, one end of the locking rod 41 is rotatably mounted on a side end face of the cover 6 facing the rotating disc 33, the locking operating part 42 arranged on the other end of the locking rod 41 is exposed from the locking avoiding hole 63 and can move in the locking avoiding hole 63, and one end of the locking reset spring is arranged on the cover 6, and the other end of the locking reset spring is connected with the locking rod 41.

[0078] Specifically, the sound box cover assembly 100 further comprises a plug-in column 65 and a plug-in slot 201, one of which is arranged on the cover body 6, and the other is arranged on the side end face of the sound box 200 facing the opening of the sound box cover 1; in this way, the assembly of the cover body 6 and the sound box 200 is more smooth.

[0079] Please refer to Figure 1 and Figure 2 The application also provides a sound box device, which comprises the sound box cover assembly 100, and it is necessary to note that the sound box cover assembly 100 is the sound box cover assembly 100 described above, that is, the sound box device comprises all the technical features of the sound box cover assembly 100 described above, and since the sound box device adopts all the technical solutions of all the embodiments of the sound box cover assembly 100 described above, it also has all the beneficial effects brought by the technical solutions of the embodiments, which will not be repeated here.

[0080] Specifically, please refer to Figure 14 The sound box device further comprises a sound box 200 arranged in the sound box cover 1, the cover body 6 of the sound box cover assembly 100 is arranged on the sound box 200 in the sound box cover 1 and is arranged on the side end face of the sound box 200 facing the opening of the sound box cover 1, so as to form an installation cavity together with the sound box 200; the pull wire driving part 3 of the sound box cover assembly 100 further comprises a rotating disc 33 arranged in the installation cavity, the rotating disc 33 is arranged on the side end face of the sound box 200 facing the cover body 6, and the rotating disc 33 has a first end face facing the cover body 6; the rotating part 31 is arranged on the first end face of the rotating disc 33, the pull wire operating part 34 on the rotating part 31 is exposed from the pull wire avoiding hole 62, the pull wire reset spring is spirally arranged outside the rotating disc 33, one end of the pull wire reset spring is arranged on the sound box 200, and the other end of the pull wire reset spring is connected to the rotating part 31; the bottom plate 52 is arranged on the rotating disc 33, the cover plate 51 is rotatably arranged on the bottom plate 52, the cover plate 51 is exposed from the cover plate avoiding hole 64, one end of the locking rod 41 is rotatably arranged on the side end face of the cover body 6 facing the rotating disc 33, the locking operating part 42 arranged on the other end of the locking rod 41 is exposed from the locking avoiding hole 63 and can move in the locking avoiding hole 63, and one end of the locking reset spring is arranged on the cover body 6, and the other end of the locking reset spring is connected to the locking rod 41.

[0081] The above merely describes the preferred embodiments of the present application, and is not intended to limit the patent scope of the present application. Any equivalent structural changes made under the concept of the present application, or direct / indirect application in other related technical fields, using the content of the present application specification and drawings, are included in the patent protection scope of the present application.

Claims

1. A speaker enclosure assembly, comprising: The audio box cover is provided with an opening at one end, and is arranged to be deformable at least at the opening end. The pull wire is sleeved with the opening end of the audio box cover, so that the pull wire can drive the opening of the audio box cover to be tightened when being tightened, and the opening of the audio box cover to be opened when being loosened. The pull wire driving part is arranged to drive the pull wire to be tightened and loosened. The pull wire driving part comprises a rotating part. The two ends of the pull wire are fixed, and the positions close to the two ends of the pull wire are arranged around the rotating part. The rotating part has a first position and a second position in the rotating stroke. The audio box cover assembly further comprises a locking part arranged to be movable, which can be moved to lock the rotating part when the rotating part is rotated to the first position. A ratchet wheel is arranged outside the rotating part. The locking part comprises a locking rod arranged to be rotatable at one end. The other end of the locking rod can be rotated around the one end to be locked with the ratchet teeth of the ratchet wheel when the rotating part is rotated to the first position.

2. The enclosure assembly of claim 1, wherein, The audio box cover assembly further comprises a pull wire operating part connected with one end of the rotating part.

3. The enclosure assembly of claim 1, wherein, The pull wire operating part is used for being operated by a user to drive the rotating part to be rotated to the first position.

4. The enclosure assembly of claim 3, wherein, The locking operating part is connected with the other end of the locking rod. The user operates the locking operating part when the rotating part is rotated to the first position to make the other end of the locking rod be rotated to be locked with the ratchet teeth of the ratchet wheel.

5. The enclosure assembly of claim 1, wherein, The audio box cover assembly further comprises a pull wire reset member drivingly connected with the rotating part.

6. The enclosure assembly of claim 1, wherein, The pull wire reset member drives the rotating part to be rotated to the second position when the locking part is moved to be separated from the rotating part.

7. The enclosure assembly of claim 6, wherein, The audio box cover assembly further comprises a fixing part arranged at one side of the rotating part and connected with the rotating part. The fixing part is fixed with the two ends of the pull wire. The fixing part comprises a bottom plate arranged at one side of the rotating part and connected with the rotating part, and a cover plate movably arranged on the bottom plate. The cover plate and the bottom plate are provided with a wire passing channel in front of them. The two end faces of the bottom plate and the cover plate are respectively provided with a pressing convex rib and a pressing groove corresponding to each other. The pressing convex rib and the pressing groove are matched to press and fix the two ends of the pull wire when the cover plate is movably arranged on the bottom plate. The audio box cover assembly further comprises a locking reset member drivingly connected with the other end of the locking rod. The locking reset member drives the locking rod to be rotated to be reset when the other end of the locking rod is separated from the ratchet teeth of the ratchet wheel. The audio box cover assembly further comprises a cover arranged at the opening end of the audio box cover. The cover is provided with a clamping part at the periphery thereof. The clamping part is used to clamp and fix the opening end of the audio box cover when the opening of the audio box cover is tightened. The cover is provided with a clamping groove around the periphery thereof. The clamping groove is used to clamp and fix the opening end of the audio box cover when the opening of the audio box cover is tightened. The clamping part comprises the clamping groove.

8. The enclosure assembly of claim 6, wherein, The pull wire driving part further comprises a rotating part which is rotatably installed; The sound box cover assembly further comprises a pull wire operating part which is connected to one end of the rotating part and is used for being operated by a user. The cover body is provided with a pull wire avoiding hole at a position corresponding to the pull wire operating part, so that the pull wire operating part can be exposed from the pull wire avoiding hole.

9. The enclosure assembly of claim 8, wherein, The cover body is used for being installed on a sound box which is arranged in the sound box cover and is arranged on a side end surface of the sound box which faces the opening of the sound box cover.

10. The enclosure assembly of claim 9, wherein, The plug-in cooperation plug-in column and the plug-in groove are further included, one of which is arranged on the cover body and the other is arranged on the side end surface of the sound box which faces the opening of the sound box cover.

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