Intelligent audio playing equipment with adjustable shoulder straps

Abstract

The invention discloses an intelligent audio playing device with an adjustable shoulder strap. The intelligent audio playing device comprises a loudspeaker box body; the storage bin is arranged on the loudspeaker box body and is used for storing shoulder straps; the shoulder strap is contained in the containing bin, and the first end of the shoulder strap is connected into the containing bin; the lock catch piece is detachably connected with the loudspeaker box body, and the lock catch piece is connected with the second end of the shoulder strap; the connecting piece is arranged on the sound box body, and the connecting piece is used for being detachably connected with the locking piece, so that the locking piece is detachably connected with the sound box body; a winding and unwinding mechanism is arranged in the storage bin, the first end of the shoulder strap is connected with the winding and unwinding mechanism, and the winding and unwinding mechanism is used for winding and unwinding the shoulder strap. The loudspeaker box shoulder strap solves the problems that an existing loudspeaker box shoulder strap cannot be stored and is inconvenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of sound boxes, and in particular to an intelligent audio playback device with adjustable shoulder straps. Background Art

[0002] A speaker is an electronic device that can produce sound, usually used to amplify and play audio signals. A speaker strap is a structure used to carry or fix a speaker. It provides a convenient way to move the speaker, especially outdoors or in situations where the speaker needs to be moved frequently. A speaker strap is a practical accessory that can improve the portability and stability of the speaker.

[0003] In the prior art, speakers do not have a storage structure for storing shoulder straps. When in use, the speakers are scattered outside the speakers, causing inconvenience in using the speakers. At the same time, the shoulder straps are exposed to the outside for a long time and are easily dirty and damaged, which affects their service life. Summary of the invention

[0004] The main purpose of the present invention is to provide an intelligent audio playback device with adjustable shoulder straps, aiming to solve the problem that the existing speaker shoulder straps cannot be stored and are inconvenient to use.

[0005] To achieve the above object, the present invention provides an intelligent audio playback device with adjustable shoulder straps, comprising:

[0006] Speaker body;

[0007] A storage compartment, provided on the speaker body, for storing the shoulder strap;

[0008] A shoulder strap is stored in the storage bin, wherein a first end of the shoulder strap is connected to the storage bin;

[0009] A locking member, detachably connected to the speaker body, the locking member being connected to the second end of the shoulder strap;

[0010] A connecting member, provided on the speaker body, the connecting member is used to be detachably connected to the locking member to achieve a detachable connection between the locking member and the speaker body;

[0011] A reeling and unreeling mechanism is provided in the storage bin, the first end of the shoulder strap is connected to the reeling and unreeling mechanism, and the reeling and unreeling mechanism is used to reel and unreel the shoulder strap.

[0012] Optionally, an adjustment mechanism is further provided in the storage compartment, and the adjustment mechanism is used to adjust the length of the shoulder strap extending out of the storage cavity, and the adjustment mechanism includes:

[0013] A sleeve is connected to the reeling and unreeling mechanism and rotates with the reeling and unreeling mechanism, and a plurality of latch teeth are provided at the end of the sleeve along the rotation direction;

[0014] The locking assembly is movably engaged with the locking teeth, and the locking assembly and the sleeve have a locked state and an unlocked state.

[0015] Optionally, it is characterized in that the speaker body is provided with a first slot, the connecting piece is arranged on the side of the first slot, the locking piece is embedded in the first slot and fixed in the first slot through the connecting piece, and the first slot is used for detachably connecting with the locking piece when the locking piece drives the shoulder strap to extend out from the storage compartment.

[0016] Optionally, a surface of the locking member is provided with a slot for engaging with the connecting member, and the connecting member comprises:

[0017] A clamping plate, movably arranged on the inner side wall of the first slot, wherein the first end of the clamping plate is used for clamping with the slot;

[0018] The first elastic member has one end abutting against the second end of the card plate, and the other end abutting against the speaker body.

[0019] Optionally, the card board is further provided with a toggle plate, the toggle plate is penetrated through the surface of the speaker body, and the toggle plate is used to drive the card board to move.

[0020] Optionally, a surface of the locking member is provided with a slot for engaging with the connecting member, and the connecting member comprises:

[0021] A clamping column, movably arranged on the inner side wall of the first slot, wherein the first end of the clamping column is used for clamping with the slot;

[0022] The second elastic member has one end abutting against the second end of the clamping column and the other end abutting against the speaker body.

[0023] Optionally, the speaker body is further provided with a second slot, and the second slot is used for detachably connecting with the locking member when the shoulder strap is stored in the storage compartment.

[0024] Optionally, an anti-slip structure is provided on the contact surface between the locking member and the second slot;

[0025] Alternatively, the locking member is engaged with the second slot by interference fit, and the contact surface between the locking member and the second slot is configured as a structure made of elastic material.

[0026] Optionally, the first slot and the second slot are symmetrically arranged on both sides of the speaker body, and the second end of the shoulder strap passes through the storage bin and the second slot in sequence and is connected to the locking member.

[0027] The beneficial effects of the present invention are: it improves the shoulder strap storage structure of the existing smart speaker, and by arranging a storage bin on the speaker body, the shoulder strap can be neatly stored when not in use, avoiding the inconvenience of the shoulder strap being scattered outside, and improving the overall aesthetics and neatness of the speaker; the storage bin provides a safe storage space for the shoulder strap, effectively preventing the shoulder strap from being exposed to the external environment for a long time, reducing the risk of dirt and damage, and thus extending the service life of the shoulder strap; through the design of the locking piece and the connecting piece, the user can easily take the shoulder strap out of the storage bin and connect it to the speaker body, thereby realizing the portability of the shoulder strap; at the same time, the detachable connection between the locking piece and the speaker body also increases the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the smart speaker when the shoulder strap of the present invention is stored in the storage compartment;

[0030] Figure 2 A schematic diagram of the internal structure of the smart speaker when the shoulder strap of the present invention is stored in the storage compartment;

[0031] Figure 3 It is a schematic diagram of the overall structure of the smart speaker when the locking member is connected to the connecting member after the shoulder strap of the present invention is pulled out;

[0032] Figure 4 It is a schematic diagram of the internal structure of the smart speaker when the locking member is connected to the connecting member after the shoulder strap of the present invention is pulled out;

[0033] Figure 5 It is a structural schematic diagram of the reeling and unreeling mechanism of the present invention;

[0034] Figure 6 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0035] Figure 7 A schematic structural diagram of an embodiment of a connecting piece of the present invention;

[0036] Figure 8 It is a structural schematic diagram of another embodiment of the connecting piece of the present invention;

[0037] Description of labels:

[0038] 1. Speaker body; 11. First slot; 12. Second slot;

[0039] 2. Storage warehouse;

[0040] 3. Shoulder straps;

[0041] 4. Locking piece; 41. Card slot;

[0042] 5. Connecting member; 51. Clamping plate; 52. First elastic member; 53. Toggle plate; 54. Clamping column; 55. Second elastic member;

[0043] 6. Reeling and unreeling mechanism; 61. Elastic reel;

[0044] 7. Adjusting mechanism; 71. Sleeve; 72. Clamping tooth; 73. Locking assembly; 731. Push rod; 732. Return spring; 733. Guide column; 734. Slider; 735. Guide groove.

[0045] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0049] One embodiment of the present invention provides an intelligent audio playback device with adjustable shoulder straps, referring to Figures 1 to 4 ,include:

[0050] Speaker body 1;

[0051] A storage compartment 2, provided on the speaker body 1, for storing a shoulder strap 3;

[0052] A shoulder strap 3 is stored in the storage bin 2, and a first end of the shoulder strap 3 is connected to the storage bin 2;

[0053] A locking member 4 is detachably connected to the speaker body 1, and the locking member 4 is connected to the second end of the shoulder strap 3;

[0054] The connecting member 5 is provided on the speaker body 1 , and the connecting member 5 is used to be detachably connected to the locking member 4 to achieve a detachable connection between the locking member 4 and the speaker body 1 .

[0055] This embodiment improves the storage structure of the shoulder strap 3 of the existing smart speaker. By providing a storage compartment 2 on the speaker body 1, the shoulder strap 3 can be neatly stored when not in use, avoiding the inconvenience of the shoulder strap 3 being scattered outside, and improving the overall aesthetics and neatness of the speaker. The storage compartment 2 provides a safe storage space for the shoulder strap 3, effectively preventing the shoulder strap 3 from being exposed to the external environment for a long time, reducing the risk of dirt and damage, and thus extending the service life of the shoulder strap 3.

[0056] At the same time, one end of the shoulder strap 3 is connected to the storage compartment 2, and the other end of the shoulder strap 3 is connected to the locking component 4. When the shoulder strap 3 is needed, the locking component 4 is removed from the speaker body 1 to pull out the shoulder strap 3. After the shoulder strap 3 is pulled out, the locking component 4 is connected to the connecting piece 5, so that the shoulder strap 3 can be formed into a ring for the user to use. The operation is simple. When the shoulder strap 3 is not needed, it only needs to be recycled into the storage compartment 2.

[0057] Furthermore, in the present embodiment, the other end of the shoulder strap 3 is connected to the fastener 4. When the shoulder strap 3 is not in use, the shoulder strap 3 and the fastener 4 connected thereto can be stored together in the storage compartment 2 to prevent the fastener 4 from being exposed to the outside of the speaker and being damaged or lost. At the same time, the flatness and neatness of the exterior of the speaker body 1 can be further improved.

[0058] Furthermore, a reeling and unreeling mechanism 6 is provided in the storage bin 2, and the first end of the shoulder strap 3 is connected to the reeling and unreeling mechanism 6, and the reeling and unreeling mechanism 6 is used to reel in and unreel the shoulder strap 3. In this embodiment, by providing the reeling and unreeling mechanism 6 in the storage bin 2, the shoulder strap 3 is automatically reeled in, and the user can more conveniently control the reeling and unreeling of the shoulder strap 3 without manually arranging the shoulder strap 3, and avoid the shoulder strap 3 from being entangled and knotted in the storage bin 2, which is more convenient during use and carrying, and improves the overall user experience. When the shoulder strap 3 is completely reeled in the storage bin 2, the appearance of the speaker is more concise and does not take up extra space.

[0059] In this embodiment, reference Figure 5 The reeling and unreeling mechanism 6 includes an elastic reel 61, which is formed by winding a strip of elastic metal strip. The inner end of the elastic reel 61 is fixed inside the storage bin 2, and the first end of the shoulder strap 3 is firmly bound or sewn to the outer end of the elastic reel 61. When the user needs to use the shoulder strap 3, the second end of the shoulder strap 3, i.e., the buckle 4, can be manually pulled. At this time, the resistance of the elastic reel 61 needs to be overcome to pull the shoulder strap 3 out of the elastic reel 61. Once the buckle 4 is connected to the connector 5 on the speaker body 1, the shoulder strap 3 is fixed in the desired position. When the shoulder strap 3 is no longer needed, the user can unlock the buckle 4 and the connector 5, allowing the elastic force of the elastic reel 61 to automatically retract the shoulder strap 3 and neatly store it in the storage bin 2.

[0060] Furthermore, in order to ensure the safety and stability of the shoulder strap 3 during the winding and unwinding process, an adjustment mechanism 7 is further provided in the storage compartment 2, and the adjustment mechanism 7 is used to adjust the length of the shoulder strap 3 extending out of the storage cavity, Figure 6 , the regulating mechanism 7 comprises:

[0061] The sleeve 71 is connected to the retractable and winding mechanism 6 and rotates with the retractable and winding mechanism 6. The end of the sleeve 71 is provided with a plurality of latch teeth 72 along the rotation direction. In the present embodiment, the sleeve 71 is coaxially mounted on the outside of the retractable and winding mechanism 6 and can rotate along with the retractable and winding mechanism 6. By connecting the first end of the shoulder strap 3 to the sleeve 71, the shoulder strap 3 can be wound around the sleeve 71 for retracting and unwinding during the rotation of the sleeve 71, thereby achieving simple storage and withdrawal.

[0062] The locking assembly 73 is movably engaged with the latching teeth 72, and the locking assembly 73 and the sleeve 71 have a locked state and an unlocked state. In this embodiment, the locking assembly 73 is added to be movably engaged with the latching teeth 72 at the end of the sleeve 71. Specifically, under normal circumstances, the latching teeth 72 between the locking assembly 73 and the sleeve 71 are in a locked state, and the sleeve 71 cannot rotate, which can prevent the user from accidentally pulling out the shoulder strap 3. When the shoulder strap 3 needs to be pulled out, it is only necessary to adjust the locking assembly 73 and the sleeve 71 to the unlocked state, and the sleeve 71 can be rotated to achieve the retraction and unwinding of the shoulder strap 3.

[0063] In this embodiment, through the sleeve 71 and the locking assembly 73 in the adjustment mechanism 7, the user can accurately control the length of the shoulder strap 3 extending out of the storage compartment 2, realize the switching between the two carrying modes of hand-carrying and shoulder-carrying, meet the needs of users in various usage scenarios, and thus meet different carrying and usage needs. The clamping structure between the locking assembly 73 and the sleeve 71 ensures the stability of the shoulder strap 3 at a fixed length, avoiding the length change caused by accidental pulling or shaking. Improve user experience: The design of the adjustment mechanism 7 allows the user to easily and quickly adjust the length of the shoulder strap 3 without complicated operations or additional tools, thereby improving the convenience and comfort of use.

[0064] Specifically, refer to Figure 6The locking assembly 73 includes a push rod 731, the end of which is abutted against a return spring 732, a guide column 733 is provided on the side wall of the push rod 731, a slider 734 is sleeved on the outer side of the push rod 731, and a guide groove 735 adapted to the guide column 733 is provided on the slider 734, and the end of the slider 734 is used to engage with the latch tooth 72 to realize the state switching between the locking assembly 73 and the sleeve 71. Among them, the push rod 731 extends to the outside of the speaker body 1 at one end away from the return spring 732 for the user to press. When the user needs to pull out the shoulder strap 3 or retract the shoulder strap 3, the locking assembly 73 and the sleeve 71 need to be unlocked. At this time, the user presses the push rod 731 to make the push rod 731 move toward one end of the return spring 732. At this time, the return spring 732 is compressed, and the guide column 733 on the side wall of the push rod 731 moves toward one end of the return spring 732. At this time, the guide column 733 slides along the guide groove 735, causing the slider 734 to move in the opposite direction of the push rod 731, so that the end of the slider 734 is separated from the latch tooth 72, thereby realizing the unlocking of the locking assembly 73 and the sleeve 71. At this time, the user can pull out the shoulder strap 3, or allow the shoulder strap 3 to be automatically retracted. When the retracting and unwinding operation of the shoulder strap 3 needs to be stopped, the user only needs to release the push force on the push rod 731, and the push rod 731 slides to the side away from the retracting spring 732 under the elastic restoring force of the retracting spring 732, so that the slider 734 returns to the initial position and engages with the latching tooth 72 under the relative motion force of the guide column 733 and the guide groove 735, and unlocks the locking assembly 73 and the sleeve 71. This structure in this embodiment requires synchronous pressing of the push rod 731 before retracting and unwinding the shoulder strap 3, which can effectively avoid the risk of misoperation or damage to the shoulder strap 3 caused by children pulling on the shoulder strap 3, and provides a safe unlocking button for the user.

[0065] It should be noted that in addition to the above-mentioned mechanical elastic winding structure, the winding and unwinding mechanism 6 can also adopt an electric winding and unwinding structure. When the electric winding and unwinding structure is adopted, the roller can be driven by a motor to rotate, and one end is simply connected to the roller. The motor drives the roller to perform forward and reverse movements, driving the shoulder strap 3 to reverse around the roller, thereby realizing the winding and unwinding of the shoulder strap 3.

[0066] In one embodiment, the connecting member 5 can be protrudingly arranged on the outside of the speaker body 1, or the connecting member 5 can be recessedly arranged inside the speaker body 1; when the connecting member 5 is protrudingly arranged on the outside of the speaker body 1, two opposite protrusion structures can be arranged on the outside of the speaker body 1, and the connecting member 5 is arranged on opposite sides of the two protrusion structures, and the locking member 4 is inserted between the two protrusion structures, so that the locking member 4 and the connecting member 5 are detachably connected.

[0067] In this embodiment, since the connection piece is exposed outside the speaker, it will affect the aesthetics of the speaker and easily be damaged during use. Therefore, the connection piece 5 can be recessed in the speaker body 1. Figure 3 and Figure 4 The speaker body 1 is provided with a first slot 11, the connecting member 5 is arranged beside the first slot 11, the fastener 4 is embedded in the first slot 11 and fixed in the first slot 11 through the connecting member 5, and the first slot 11 is used for detachably connecting with the fastener 4 when the fastener 4 drives the shoulder strap 3 to extend out of the storage compartment 2.

[0068] In this embodiment, by providing the first slot 11, when the locking component 4 needs to be fixed after the shoulder strap 3 is pulled out, it is directly inserted into the first slot 11 and connected to the connecting component 5 without being exposed to the outside of the speaker, thereby ensuring the overall flatness and aesthetics, preventing the locking component 4 from being damaged by external forces, and preventing the locking component 4 and the connecting component 5 from being easily loosened, causing the shoulder strap 3 to fall off and damage the speaker.

[0069] Furthermore, the shape and size of the first slot 11 are designed to accommodate the locking member 4, and the edge of the first slot 11 is rounded so that the user can grab it with his hand when carrying the speaker body 1 over a short distance to avoid injury to the user's fingers during use. The position of the first slot 11 is usually selected on the side or top of the speaker body 1 so that the user can easily insert and remove the locking member 4. In this embodiment, the first slot 11 is arranged on the side of the speaker body 1 and on the side away from the storage compartment 2, so that when the shoulder strap 3 is extended, it can form an arc with a larger diameter, which is convenient for the user to carry and use.

[0070] Further, refer to Figure 7 The surface of the locking member 4 is provided with a slot 41 for engaging with the connecting member 5, and the connecting member 5 includes:

[0071] A clamping plate 51 is movably disposed on the inner side wall of the first slot 11, and a first end of the clamping plate 51 is used for clamping with the clamping slot 41;

[0072] One end of the first elastic member 52 abuts against the second end of the clamping plate 51 , and the other end abuts against the speaker body 1 .

[0073] The card plate 51 is also provided with a toggle plate 53 , which is penetrated through the surface of the sound box body 1 , and is used to drive the card plate 51 to move.

[0074] In this embodiment, when the lock member 4 is installed in the first slot 11, the slot 41 on the lock member 4 is engaged with the end of the card plate 51, so that the lock member 4 is locked in the first slot 11. Specifically, in this embodiment, a guide slope is set on the side of the card plate 51 close to the opening of the first slot 11. When the lock member 4 is inserted into the first slot 11, the card plate 51 is pressed along the guide slope, so that the card plate 51 is pressed down, so that the lock member 4 can be completely inserted into the first slot 11. At this time, the first elastic member 52 is compressed. When the lock member 4 is installed in place, the slot 41 corresponds to the card plate 51. The card plate 51 is lifted up by the elastic restoring force of the first elastic member 52 and inserted into the slot 41, so that the card plate 51 and the slot 41 are engaged, and the lock member 4 is locked in the first slot 11. When the lock member 4 needs to be taken out, the user only needs to press the toggle plate 53 by hand to drive the card plate 51 to be pressed down, and release the card relay between the card plate 51 and the card slot 41, so as to facilitate the removal of the lock member 4. At this time, the first elastic member 52 is compressed. After the lock member 4 is taken out, the card plate 51 will rise again under the elastic restoring force of the first elastic member 52. In this embodiment, the first elastic member 52 can be set as a spring in the prior art, and the number of springs can be set to two to ensure the stability of the lifting and lowering of the card plate 51.

[0075] Further, refer to Figure 8 The surface of the locking member 4 is provided with a slot 41 for engaging with the connecting member 5, and the connecting member 5 includes:

[0076] A clamping column 54 is movably disposed on the inner wall of the first slot 11, and a first end of the clamping column 54 is used for clamping with the clamping slot 41;

[0077] The second elastic member 55 has one end abutting against the second end of the clamping column 54 , and the other end abutting against the speaker body 1 .

[0078] In this embodiment, when the lock member 4 is installed in the first slot 11, the slot 41 on the lock member 4 is engaged with the end of the post 54, so that the lock member 4 is locked in the first slot 11. Specifically, in this embodiment, the end of the post 54 is set to be hemispherical. When the lock member 4 is inserted into the first slot 11, the post 54 is squeezed along the curved surface of the end of the post 54, so that the post 54 is pressed down to prevent the post 54 and the card plate 51 from getting stuck, so that the lock member 4 can be completely inserted into the first slot 11. At this time, the second elastic member 55 is compressed. When the lock member 4 is installed in place, the card The slot 41 corresponds to the clamping column 54. The clamping column 54 is lifted up and inserted into the slot 41 by the elastic restoring force of the second elastic member 55, so as to realize the clamping connection between the clamping column 54 and the slot 41, and lock the lock member 4 in the first slot 11. When the lock member 4 needs to be taken out, the user only needs to directly pull out the lock member 4 by hand to release the clamping force between the clamping column 54 and the slot 41, so as to facilitate the removal of the lock member 4. At this time, the lock member 4 will press the clamping column 54 down again, and the second elastic member 55 will be compressed. When the lock member 4 is taken out, the clamping column 54 will rise again under the elastic restoring force of the second elastic member 55. In this embodiment, the second elastic member 55 can be set as a spring in the prior art, and the number of springs can correspond to the number of clamping columns 54.

[0079] Further, refer to Figure 1 and Figure 2 The speaker body 1 is also provided with a second slot 12 , and the second slot 12 is used for detachably connecting with the locking member 4 after the shoulder strap 3 is stored in the storage compartment 2 .

[0080] In this embodiment, the second slot 12 can provide a space to accommodate the fastener 4 after the shoulder strap 3 is completely stored and recycled into the storage bin 2. When the shoulder strap 3 is no longer needed and is rolled up and recycled into the storage bin 2, the fastener 4 will also move to a preset position of the speaker body 1. At this time, the user can connect the fastener 4 to the second slot 12 through operation, thereby ensuring that the fastener 4 and the shoulder strap 3 can be firmly fixed to the speaker body 1 when not in use to avoid arbitrary shaking or loss. At the same time, the slotted structure can completely hide the fastener 4 on the speaker body 1, so that the smart speaker can still maintain its overall compactness and portability when the shoulder strap 3 is not needed.

[0081] Furthermore, in the present embodiment, the second slot 12 is arranged on the side of the speaker body 1 close to the storage compartment 2, so that when the locking member 4 is taken out from the second slot 12, the shoulder strap 3 can be pulled out, thus saving the length of the shoulder strap 3, avoiding material waste and reducing costs.

[0082] Furthermore, an anti-slip structure is provided on the contact surface between the locking member 4 and the second slot 12;

[0083] Alternatively, the locking member 4 is engaged with the second slot 12 by interference fit, and the contact surface between the locking member 4 and the second slot 12 is configured as a structure made of elastic material;

[0084] Alternatively, the locking member 4 and the second slot 12 are connected by adsorption via a magnetic structure.

[0085] In this embodiment, the stability of the connection between the locking member 4 and the second slot 12 is ensured by an anti-skid structure or an interference fit structure, so as to prevent the locking member 4 from accidentally slipping off or falling off during use. Specifically, when an anti-skid structure is adopted, a raised anti-skid pattern, an anti-skid point or an anti-skid groove is provided on the surface of the locking member 4, especially in the area in contact with the second slot 12. These anti-skid structures can be formed by mold forming, machining or laser engraving. The shape and distribution of the anti-skid pattern can be designed according to actual needs to ensure that sufficient friction can be provided when the locking member 4 is connected to the second slot 12 to prevent the locking member 4 from accidentally slipping off. Similarly, a corresponding anti-skid structure, such as an anti-skid pattern, an anti-skid point or an anti-skid protrusion, can also be provided on the inner wall of the second slot 12. These structures can match the anti-skid structure on the locking member 4 to further enhance the stability of the connection.

[0086] When an interference fit structure is adopted, ensure that the size of the locking member 4 is slightly larger than the size of the second slot 12 to achieve an interference fit. This structure requires the locking member 4 to overcome a certain resistance when inserted into the second slot 12, thereby ensuring stability after the connection. In order to reduce the insertion difficulty caused by the interference fit and increase the flexibility of the connection, the contact surface of the locking member 4 or the second slot 12 can be set to a structure made of an elastic material. For example, rubber, silicone or other elastic materials can be used to make the contact part of the locking member 4 or the second slot 12. These elastic materials can deform when subjected to external forces, thereby making it easier to achieve an interference fit between the locking member 4 and the second slot 12.

[0087] When a magnetic attraction structure is adopted, magnetic materials can be embedded in the lock member 4 and the second slot 12. For example, magnets are installed in the lock member 4 and the second slot 12 respectively, or a magnet is installed in one of the structures of the lock member 4 or the second slot 12, and a magnetic material that can be attracted is installed in the other structure. In this way, when the lock member 4 is installed in the second slot 12, the two are directly adsorbed together by the adsorption force of the magnet to complete the connection between the lock member 4 and the second slot. When the lock member 4 needs to be taken out, the user only needs to overcome the adsorption force of the magnet to pull it out, which is convenient and quick to operate. Furthermore, the first slot 11 and the second slot 12 are symmetrically arranged on both sides of the speaker body 1, and the second end of the shoulder strap 3 passes through the storage compartment 2 and the second slot 12 in turn and is connected to the lock member 4.

[0088] In this embodiment, the first slot 11 is disposed on a side away from the storage bin 2, and the second slot 12 is disposed on a side close to the storage bin 2. Figure 2 When the shoulder strap 3 is stored in the storage compartment 2, the locking member 4 is installed in the second slot 12 near the storage compartment 2. Figure 4 When the shoulder strap 3 is extended, the locking member 4 is installed in the first slot 11 away from the storage compartment 2, and the shoulder strap 3 forms an arc between the two symmetrical sides of the speaker body 1, which is convenient for users to carry and use. The design that the second end of the shoulder strap 3 passes through the storage compartment 2 and the second slot 12 in sequence and then connects with the locking member 4 makes the storage and deployment process of the shoulder strap 3 smoother and more convenient, and the user can complete the operation without any effort. The symmetrically distributed slots and the locking member 4 connection structure can provide better support and stability, ensuring that the shoulder strap 3 will not fall off or shake during use, thereby improving the user experience.

[0089] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. An intelligent audio player with adjustable shoulder straps, characterized in that: include: Speaker body; A storage compartment, provided on the speaker body, for storing the shoulder strap; A shoulder strap is stored in the storage bin, wherein a first end of the shoulder strap is connected to the storage bin; A locking member, detachably connected to the speaker body, the locking member being connected to the second end of the shoulder strap; A connecting member, provided on the speaker body, the connecting member is used to be detachably connected to the locking member to achieve a detachable connection between the locking member and the speaker body; A reeling and unreeling mechanism is provided in the storage bin, the first end of the shoulder strap is connected to the reeling and unreeling mechanism, and the reeling and unreeling mechanism is used to reel and unreel the shoulder strap.

2. The smart audio player with adjustable shoulder straps according to claim 1, characterized in that: The storage compartment is also provided with an adjustment mechanism, which is used to adjust the length of the shoulder strap extending out of the storage cavity, and the adjustment mechanism includes: A sleeve is connected to the reeling and unreeling mechanism and rotates with the reeling and unreeling mechanism, and a plurality of latch teeth are provided at the end of the sleeve along the rotation direction; The locking assembly is movably engaged with the locking teeth, and the locking assembly and the sleeve have a locked state and an unlocked state.

3. The smart audio player with adjustable shoulder straps according to claim 2, characterized in that: The speaker body is provided with a first slot, the connecting piece is arranged on the side of the first slot, the locking piece is embedded in the first slot and fixed in the first slot through the connecting piece, and the first slot is used for detachably connecting with the locking piece when the locking piece drives the shoulder strap to extend out from the storage compartment.

4. The smart audio player with adjustable shoulder straps according to claim 3, characterized in that: The surface of the locking member is provided with a slot for engaging with the connecting member, and the connecting member comprises: A clamping plate, movably arranged on the inner side wall of the first slot, wherein the first end of the clamping plate is used for clamping with the slot; The first elastic member has one end abutting against the second end of the card plate, and the other end abutting against the speaker body.

5. The intelligent audio player with adjustable shoulder straps according to claim 4, characterized in that: The card plate is also provided with a toggle plate, which is penetrated through the surface of the speaker body and is used to drive the card plate to move.

6. The smart audio player with adjustable shoulder straps according to claim 3, characterized in that: The surface of the locking member is provided with a slot for engaging with the connecting member, and the connecting member comprises: A clamping column, movably arranged on the inner side wall of the first slot, wherein the first end of the clamping column is used for clamping with the slot; The second elastic member has one end abutting against the second end of the clamping column and the other end abutting against the speaker body.

7. The smart audio player with adjustable shoulder straps according to claim 3, characterized in that: The speaker body is also provided with a second slot, and the second slot is used for detachably connecting with the locking member when the shoulder strap is stored in the storage compartment.

8. The smart audio player with adjustable shoulder straps according to claim 7, characterized in that: The contact surfaces between the locking member and the second slot are both provided with anti-slip structures; Alternatively, the locking member is engaged with the second slot by interference fit, and the contact surface between the locking member and the second slot is configured as a structure made of elastic material.

9. The smart audio player with adjustable shoulder straps according to claim 7, characterized in that: The first slot and the second slot are symmetrically arranged on both sides of the speaker body, and the second end of the shoulder strap passes through the storage bin and the second slot in sequence and is connected to the locking member.

Images