Hand-carrying and shoulder-carrying integrated intelligent sound box

Abstract

The utility model discloses a portable shoulder and back integrated intelligent sound box, include: box, the opposite both sides are provided with the installation groove and the buckle hand groove, the inside of box is provided with the storage cavity, lock catch spare, buckle in installation groove or buckle hand groove, shoulder belt, one end is connected in lock catch spare, winding assembly, set up in storage cavity, winding assembly connects the other end of shoulder belt, and is used for driving shoulder belt automatic storage to storage cavity, adjusting assembly, set up in storage cavity and connect winding assembly, be used for adjusting the length that shoulder belt projects storage cavity.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a smart speaker that can be carried by hand or on the shoulder. Background Technology

[0002] In daily life, speakers are usually used to play music or amplify sound. Speakers are equipped with shoulder straps, and users can adjust the length of the shoulder straps to carry them on their shoulders or by hand, thus meeting the usage needs of different scenarios.

[0003] In existing speakers, the shoulder strap is equipped with a D-ring buckle. The length of the shoulder strap can be adjusted by moving the position of the D-ring buckle to switch between different usage scenarios. However, this adjustment method can only shrink the shoulder strap to half of its maximum length and cannot be freely adjusted. This causes the speaker to shake when the user carries it by hand because the shoulder strap is too long. In addition, the shoulder strap cannot be stored. The scattering of the shoulder strap not only affects the use of the speaker, but also easily causes the shoulder strap to get dirty. Utility Model Content

[0004] The main purpose of this utility model is to provide a smart speaker that can be carried by hand or on the shoulder, which aims to solve the problems of the shoulder strap not being able to be stored and the shoulder strap length being inconvenient to adjust.

[0005] To achieve the above objectives, this utility model proposes a handheld and shoulder-mounted integrated smart speaker, comprising:

[0006] The box body has mounting grooves and handle grooves on opposite sides, and the interior of the box body has a storage cavity;

[0007] The locking element is fastened into the mounting groove or the handle groove;

[0008] The shoulder strap is connected at one end to the buckle.

[0009] A retractable assembly is disposed in the storage cavity. The retractable assembly is connected to the other end of the shoulder strap and is used to drive the shoulder strap to automatically retract into the storage cavity.

[0010] An adjustment component, disposed within the storage cavity and connected to the winding component, is used to adjust the length of the shoulder strap extending out of the storage cavity.

[0011] Optionally, the winding assembly includes an elastic winding member and a rotating wheel. One end of the elastic winding member is fixedly disposed, and the other end of the elastic winding member is connected to the rotating wheel. The other end of the shoulder strap is connected to the rotating wheel, so that the elastic winding member drives the shoulder strap wound on the rotating wheel to automatically retract into the storage cavity.

[0012] Optionally, the adjustment assembly includes a locking member, which is movably disposed on the side of the rotating wheel. The outer side of the rotating wheel is provided with a plurality of toothed grooves for the locking member to insert into along the rotation direction. The locking member and the rotating wheel have a locked state and an unlocked state.

[0013] Optionally, the adjustment assembly further includes a first button and a first reset member. The first button is pressed by a user to drive the locking member and the rotating wheel to switch to the unlocked state, and the first reset member abuts against the locking member and drives the locking member and the rotating wheel to switch to the locked state.

[0014] Optionally, the adjustment component further includes a pusher that abuts against the first button. The pusher is provided with a push rod, and the locking member has a first unlocking groove. The push rod passes through the first unlocking groove and slides along the first unlocking groove to push the locking member to move relative to the rotating wheel and switch to the unlocked state.

[0015] Optionally, the adjustment assembly further includes a guide member, the locking member having a first locking groove that engages with the first end of the guide member, and the second end of the guide member having a second unlocking groove that slidably engages with the push rod. The push rod passes through the second unlocking groove and slides along the second unlocking groove to push the first end of the guide member to slidably engage with the first locking groove.

[0016] Optionally, a second reset member is further provided between the first button and the pusher, the second reset member being used to push the first button out of the housing and reset it.

[0017] Optionally, the housing further includes an elastic post, which is telescopically disposed within the mounting groove to extend the locking element.

[0018] Optionally, the housing is provided with a second button, a fastening element, and a drive spring on the side where the handle groove is located. The drive spring is used to push the fastening element into the handle groove and engage with the locking element. The second button abuts against the fastening element and drives the fastening element to disengage from the locking element.

[0019] Optionally, the end of the second button that abuts against the fastener is provided with a first inclined surface, and the fastener is provided with a second inclined surface that abuts against the first inclined surface, and the first inclined surface slides relative to the second inclined surface.

[0020] The beneficial effects of this utility model are as follows: it solves the problems of the shoulder strap not being able to automatically retract and the inconvenience of adjusting its length. The two ends of the shoulder strap are respectively connected to the locking buckle and the storage cavity of the speaker body. The retraction assembly drives the shoulder strap to retract into the storage cavity, and the adjustment assembly can adjust the length of the shoulder strap extending out of the storage cavity. In use, the locking buckle is pulled out from the mounting slot and inserted into the buckle slot, and the shoulder strap extends out of the storage cavity. By adjusting the adjustment assembly, the length of the shoulder strap extending out of the storage cavity reaches the required length. At this time, the adjustment assembly locks the shoulder strap relative to the speaker body, preventing the shoulder strap from extending further. This achieves the purpose of automatically retracting the shoulder strap and adjusting its length according to different usage needs. This allows users to not only carry the speaker on their shoulder but also quickly adjust it to a handheld speaker, without any wobbling, thus improving the user experience. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the integrated hand-held and shoulder-carry smart speaker of this utility model.

[0023] Figure 2 This is a schematic diagram of the internal structure of the integrated hand-held and shoulder-carry smart speaker of this utility model.

[0024] Figure 3 This is a first exploded structural diagram of the integrated hand-held and shoulder-carry smart speaker of this utility model.

[0025] Figure 4 for Figure 3 A magnified structural diagram of region A shown;

[0026] Figure 5 for Figure 3 The diagram shows the second exploded structure of a smart speaker that can be carried by hand or over the shoulder.

[0027] Figure 6 This is an exploded structural diagram of the winding assembly and locking fastener of this utility model;

[0028] Figure 7 This is an exploded structural diagram of the winding assembly and locking element of this utility model from another perspective.

[0029] Figure 8 for Figure 7 A magnified structural diagram of region B shown;

[0030] Figure 9 This is a cross-sectional structural diagram of the locking fastener of this utility model when it is inserted into one side of the buckle groove;

[0031] Figure 10 for Figure 9 A schematic diagram of the exploded structure shown;

[0032] Figure 11 This is a schematic diagram of the third exploded structure of the integrated hand-held and shoulder-carry smart speaker of this utility model.

[0033] Figure 12 This is a schematic diagram of the microphone storage device of this utility model.

[0034] Label Explanation:

[0035] 1. Housing; 11. Mounting slot; 111. First clearance hole; 112. Pull hole; 12. Hand latch slot; 121. Second clearance hole; 122. Finger slot; 1221. Third bevel; 13. Storage cavity; 14. Elastic post; 15. Second button; 151. First bevel; 16. Fastener; 161. Second bevel; 162. Second fastener; 1621. Second guide bevel; 163. Sliding hole; 17. Drive spring; 171. First spring; 172. Second spring; 18. Microphone storage device; 181. Cavity; 182. Fixing assembly;

[0036] 2. Locking fastener; 21. First locking groove; 22. Second locking groove;

[0037] 3. Shoulder straps;

[0038] 4. Rewind assembly; 41. Flexible rewind element; 42. Rotating wheel; 421. Toothed groove;

[0039] 5. Adjustment component; 51. Locking component; 511. First unlocking slot; 52. First reset component; 53. First button; 54. Pushing component; 541. Push rod; 55. Guide component; 551. First buckle; 5511. First guide slope; 552. Second unlocking slot; 56. Second reset component;

[0040] 6. Screen;

[0041] 7. Microphone;

[0042] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0045] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, if the word "and / or" appears throughout the text, it means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0046] One embodiment of this utility model proposes a portable, shoulder-mounted, integrated smart speaker. (See reference...) Figure 1 and Figure 10 The device includes: a housing 1, a locking buckle 2, a shoulder strap 3, a winding assembly 4, and an adjustment assembly 5. The housing 1 has mounting slots 11 and handle slots 12 on opposite sides. The housing 1 has a storage cavity 13 inside. The winding assembly 4 and the adjustment assembly 5 are housed in the storage cavity 13, and the shoulder strap 3 can be wound into the storage cavity 13. The locking buckle 2 is fastened to the mounting slot 11 or the handle slot 12. One end of the shoulder strap 3 is connected to the locking buckle 2, and the winding assembly 4 is connected to the other end of the shoulder strap 3. The winding assembly 4 is used to drive the shoulder strap 3 to automatically retract into the storage cavity 13. The adjustment assembly 5 is connected to the winding assembly 4 and is used to adjust the length of the shoulder strap 3 extending out of the storage cavity 13.

[0047] This embodiment solves the problems of the shoulder strap 3 not being able to automatically retract and the inconvenience of adjusting its length. The two ends of the shoulder strap 3 are respectively connected to the locking buckle 2 and the storage cavity 13 of the housing 1. The retraction assembly 4 drives the shoulder strap 3 to retract into the storage cavity 13. The adjustment assembly 5 can adjust the length of the shoulder strap 3 extending out of the storage cavity 13. In use, the locking buckle 2 is pulled out from the mounting slot 11 and inserted into the handle slot 12, and the shoulder strap 3 extends out of the storage cavity 13. By adjusting the adjustment assembly 5, the length of the shoulder strap 3 extending out of the storage cavity 13 reaches the required length. At this time, the adjustment assembly 5 locks the shoulder strap 3 relative to the housing 1, preventing the shoulder strap 3 from extending further. This achieves the purpose of automatically retracting the shoulder strap 3 and adjusting its length according to different usage needs. This allows users to not only carry the speaker on their shoulder but also quickly adjust it to a handheld speaker, without any wobbling, thus improving the user experience.

[0048] Specifically, mounting slots 11 and handle slots 12 are provided on opposite sides of the case body 1. The storage cavity 13 is located inside the case body 1 on the side where the mounting slot 11 is located. Of course, it can be understood that the storage cavity 13 can also be located inside the case body 1 on the side where the handle slot 12 is located. The locking fastener 2 can be fastened to the mounting slot 11 or the handle slot 12. When the shoulder strap 3 is used, the locking fastener 2 is pulled out from the mounting slot 11, and at the same time, the shoulder strap 3 is pulled out from the storage cavity 13. The locking fastener 2 is fastened to the handle slot 12 on the other side. According to the length requirements of the shoulder strap 3, the extension length of the shoulder strap 3 is adjusted and locked by the adjusting component 5, so that a space is formed between the shoulder strap 3 and the case body 1 for the user to carry on their shoulder or by hand. After use, the buckle 2 is pulled out of the handle slot 12, and the locking state of the shoulder strap 3 is released by adjusting the component 5. Driven by the winding component 4, the shoulder strap 3 automatically winds up into the storage cavity 13, and the buckle 2 is fastened into the mounting slot 11, thus completing the quick storage of the shoulder strap 3. It should be noted that when the shoulder strap 3 is extended for use, the extension length of the shoulder strap 3 can also be directly adjusted by adjusting the component 5, which makes it more convenient for users to adjust the length of the shoulder strap 3 according to different usage needs, and makes it easier to switch between shoulder carry and hand carry, improving the convenience of using the speaker. In addition, there are no restrictions on the way the buckle 2 is fastened to the cabinet 1, as long as the buckle 2 can be quickly connected to the cabinet 1, it is within the protection scope of this application.

[0049] Furthermore, the winding assembly 4 includes an elastic winding member 41 and a rotating wheel 42. One end of the elastic winding member 41 is fixedly disposed, and the other end of the elastic winding member 41 is connected to the rotating wheel 42. The other end of the shoulder strap 3 is connected to the rotating wheel 42, so that the elastic winding member 41 drives the shoulder strap 3 wound on the rotating wheel 42 to be automatically stored in the storage cavity 13. The rotating wheel 42 is located in the storage cavity 13 and can rotate in the storage cavity 13. The rotating wheel 42 is cylindrical and the middle position is for winding the shoulder strap 3. The radial dimensions at both ends of the rotating wheel 42 are larger than the radial dimension at the middle to prevent the shoulder strap 3 from shifting during winding. The elastic winding member 41 is a circumferentially rolled-up elastic member. The elastic winding member 41 is disposed at the center position of the rotating wheel 42, and one end of the elastic winding member 41 is fixed to the inner wall of the storage cavity 13. Specifically, one end of the elastic retractor 41 can be embedded in the inner wall of the storage cavity 13, and the other end of the elastic retractor 41 is connected to the rotating wheel 42. When the user pulls out the shoulder strap 3, the rotating wheel 42 rotates in the forward direction to drive the shoulder strap 3 out of the storage cavity 13. At this time, the elastic retractor 41 accumulates a reverse rotational force. When the user needs to store the shoulder strap 3, the shoulder strap 3 is unlocked relative to the housing 1. Under the action of the reverse rotational force of the elastic retractor 41, the rotating wheel 42 is driven to rotate in the reverse direction, so that the shoulder strap 3 automatically retracts onto the rotating wheel 42, thereby completing the automatic storage of the shoulder strap 3. It can be understood that the elastic retractor 41 can also be other structures. For example, the elastic retractor 41 can be a motor that can rotate in both directions. When the shoulder strap 3 needs to be stored, the motor starts to make the rotating wheel 42 rotate, and the shoulder strap 3 is stored.

[0050] Further, refer to Figures 3 to 8The adjustment component 5 includes a locking member 51, which is movably disposed beside the rotating wheel 42. Multiple toothed grooves 421 for the locking member 51 to insert into are arranged along the rotation direction on the outer side of the rotating wheel 42. The locking member 51 and the rotating wheel 42 have locked and unlocked states. When the locking member 51 is in the locked state, it abuts against the rotating wheel 42. When the locking member 51 is in the unlocked state, it separates from the rotating wheel 42. In this embodiment, the locking member 51 is movably disposed relative to the housing 1. The user can drive the locking member 51 to move relative to the rotating wheel 42, so that the locking member 51 engages with or disengages from the rotating wheel 42, thereby switching the rotating wheel 42 between the locked and unlocked states. The elastic retractor 41 is connected to the rotating wheel 42 to drive the rotating wheel 42 to rotate, so that the rotating wheel 42 retracts the shoulder strap 3. When the locking member 51 is engaged with the rotating wheel 42, the rotating wheel 42 is limited in rotation. At this time, the elastic retractor 41 cannot drive the rotating wheel 42 to rotate, and the shoulder strap 3 is in a limited state. The shoulder strap 3 cannot be pulled relative to the housing 1. When the locking member 51 is separated from the rotating wheel 42, the rotation restriction of the rotating wheel 42 is released, the elastic retractor 41 drives the rotating wheel 42 to rotate, and the shoulder strap 3 is automatically retracted onto the rotating wheel 42.

[0051] The outer side of the rotating wheel 42 is provided with multiple toothed grooves 421 for the locking member 51 to be inserted into. Multiple toothed grooves 421 are also provided on both sides of the rotating wheel 42, arranged circumferentially. The end of the locking member 51 can slide into the toothed groove 421, thereby restricting the rotation of the rotating wheel 42. In this embodiment, the locking member 51 is a slider structure with a hollow center. Both sides of the end of the locking member 51 can simultaneously engage with the toothed grooves 421 on both sides of the rotating wheel 42, so that the forces on both sides of the rotating wheel 42 are balanced. Specifically, the locking member 51 is located on the upper side of the tooth groove 421. The locking member 51 moves vertically so that its end can be engaged into the tooth groove 421 through the opening on the upper side of the tooth groove 421. The locking member 51 cannot move laterally relative to the housing 1, so that when the locking member 51 abuts against the inner wall of the tooth groove 421, the rotating wheel 42 cannot continue to rotate, thus achieving a locked state. When the locking member 51 moves upward to disengage from the tooth groove 421, the rotating wheel 42 switches to the unlocked state. It should be noted that the locking member 51 can also engage with the rotating wheel 42 in a plug-in manner. For example, the locking member 51 is rod-shaped, and the rotating wheel 42 is provided with a limiting hole for the rod-shaped locking member 51 to be inserted. When the user pushes the locking member 51 to move and insert it into the limiting hole, the rotating wheel 42 rotates to a limited position.

[0052] Furthermore, the adjustment component 5 also includes a first reset member 52 and a first button 53. The first button 53 is pressed by the user to drive the locking member 51 and the rotating wheel 42 to switch to the unlocked state. The first reset member 52 abuts against the locking member 51 and drives the locking member 51 and the rotating wheel 42 to switch to the locked state. The first reset member 52 is disposed in the moving direction of the locking member 51. The first reset member 52 pushes the locking member 51 to move closer to the rotating wheel 42 and engage in the tooth groove 421. The first button 53 is used to drive the locking member 51 to move away from the rotating wheel 42 to switch to the unlocked state. When the user presses the first button 53, the locking member 51 moves away from the rotating wheel 42 and disengages from the tooth groove 421. The first reset member 52 accumulates a force opposite to the moving direction of the locking member 51. When the user removes the external force applied to the first button 53, the first reset member 52 pushes the locking member 51 to reset and engage in the tooth groove 421. In the absence of external force pushing the locking member 51, the first reset member 52 can keep the locking member 51 engaged in the tooth groove 421, so that the rotating wheel 42 can always be kept in the limited position, thereby preventing the shoulder strap 3 from accidentally extending out of the storage cavity 13, which would cause the shoulder strap 3 to suddenly lengthen and cause the speaker to fall. In this embodiment, the first reset member 52 is a spring, with one end of the spring abutting against the side of the locking member 51 facing away from the rotating wheel 42. When an external force drives the locking member 51 to move upward to disengage from the tooth groove 421, the spring is compressed and accumulates elastic force. When the external force is removed, the spring drives the locking member 51 to move downward and engage in the tooth groove 421. To ensure that the first reset member 52 is balanced when pushing the locking member 51, the first reset member 52 includes two springs arranged at intervals. It should be noted that the locking member 51 can also be two mutually repelling magnets, with the repulsive force between the two magnets driving the locking member 51 to reset.

[0053] Furthermore, the adjustment component 5 also includes a pusher 54 that abuts against the first button 53. The pusher 54 is provided with a push rod 541, and the locking component 51 has a first unlocking groove 511. The push rod 541 passes through the first unlocking groove 511 and slides along the first unlocking groove 511 to push the locking component 51 to move relative to the rotating wheel 42 and switch to the unlocked state. In this embodiment, the locking component 51 is a slider structure with a hollow center, and one end of the pusher 54 extends into the hollow structure of the locking component 51. The pusher 54 is provided with a push rod 541, with both ends of the push rod 541 extending out from the two sides of the pusher 54. The first unlocking groove 511 is opened on the two side walls of the locking member 51, and the first unlocking groove 511 penetrates the locking member 51 and communicates with the hollow space in the middle. The first unlocking groove 511 extends obliquely from top to bottom along the moving direction of the locking member 51. The moving direction of the pusher 54 is perpendicular to the moving direction of the locking member 51. The housing 1 is provided with a transverse sliding channel for the pusher 54 to slide and a vertical sliding channel for the locking member 51 to slide, thereby preventing the pusher 54 and the locking member 51 from deviating when moving. The two ends of the push rod 541 extend into the first unlocking groove 511 on both sides of the locking member 51.

[0054] In the initial state, under the elastic push of the first reset member 52, the locking member 51 is engaged with the rotating wheel 42, the pusher 54 is located at the upper end of the locking member 51, and the push rod 541 is also located at the upper end of the first unlocking groove 511. When the user needs to pull out the shoulder strap 3, the pusher 54 is pushed to move laterally, and the push rod 541 moves laterally simultaneously. Due to the inclined extension of the first unlocking groove 511, the push rod 541 slides relative to the upper side wall of the first unlocking groove 511. As the push rod 541 moves laterally, it moves relative to the lower end of the first unlocking groove 511. Under the push of the push rod 541, the locking member 51 moves upward, thereby disengaging the end of the locking member 51 from the tooth groove 421. When the user removes the external force, the first reset member 52 drives the locking member 51 to move downward and engage in the tooth groove 421, and the push rod 541 slides relative to the first unlocking groove 511 and resets. The upper end of the first unlocking groove 511 is provided with a straight groove for the push rod 541 to be placed in the initial state. It should be noted that the push member 54 can push the locking member 51 to move and unlock in other ways. For example, the end of the push member 54 and the end of the locking member 51 are respectively provided with two relatively sliding inclined surfaces. When the push member 54 moves laterally, the locking member 51 moves vertically under the push of the inclined surfaces.

[0055] Furthermore, a second reset member 56 is provided between the first button 53 and the pusher 54. The second reset member 56 pushes the first button 53 out of the housing 1 and resets it. The first button 53 is located at one end of the pusher 54. By pressing the first button 53, the pusher 54 slides in the pressing direction, and the second reset member 56 is located in the pressing direction of the first button 53. In this embodiment, the end of the pusher 54 that abuts against the first button 53 is provided with a reset groove for the second reset member 56 to be installed, so as to prevent the second reset member 56 from shifting. The second reset member 56 is a spring, with one end abutting against the first button 53 and the other end abutting against the pusher 54. When the first button 53 is pressed, the second reset member 56 is compressed and accumulates an opposite elastic force. When the external force is removed, the first button 53 resets at the pusher 54 of the second reset member 56. The second reset member 56 can prevent the first button 53 from entering the housing 1 and being unable to extend after being pressed. It should be noted that the second reset element 56 is not limited; for example, the second reset element 56 can also be a spring or a repulsive magnet.

[0056] Furthermore, the adjustment component 5 also includes a guide member 55. The locking member 2 has a first buckle groove 21 that engages with the first end of the guide member 55, and the second end of the guide member 55 has a second unlocking groove 552 that slidably engages with the push rod 541. The push rod 541 passes through the second unlocking groove 552 and slides along the second unlocking groove 552 to push the first end of the guide member 55 to slidably engage with the first buckle groove 21. The guide member 55 is used to lock the locking member 2. In this embodiment, the first button 53 can control the unlocking of the locking member 51 and the locking member 2, so that the user can grasp the locking member 2 and pull out the shoulder strap 3 through the locking member 2 by pressing only one button, which is more convenient to use. Of course, it can be understood that the unlocking of the locking member 2 can also be replaced by another button. In this embodiment, the guide member 55 is a slider structure with a hollow center and an open end. The guide member 55 is disposed on the upper end of the locking member 51 and moves vertically. The upper end of the locking member 51 enters the hollow space in the middle through the opening at the end of the guide member 55. The two ends of the first reset member 52 abut against the guide member 55 and the locking member 51, respectively. The two sides of the guide member 55 are respectively provided with second unlocking grooves 552. The second unlocking grooves 552 extend obliquely from the second end of the guide member 55 towards the first end, and partially overlap with the first unlocking groove 511. The two ends of the push rod 541 pass through both the first unlocking groove 511 and the second unlocking groove 552. In the initial state, the push rod 541 is located at the upper end of the first unlocking groove 511 and the lower end of the second unlocking groove 552. Pressing the first button 53 pushes the push rod 541 to move laterally. The push rod 541 moves laterally and slides along the upper wall of the first unlocking groove 511. At the same time, the push rod 541 also slides along the lower wall of the second unlocking groove 552. Under the relative sliding of the push rod 541, the guide member 55 moves downward and the locking member 51 moves upward. The guide member 55 separates from the buckle 2, and the locking member 51 separates from the rotating wheel 42, thereby enabling the buckle 2 and the shoulder strap 3 to unlock simultaneously. After the external force is removed, under the push of the first reset member 52, the locking member 51 is inserted downward into the tooth groove 421, and the guide member 55 is engaged upward with the buckle 2.

[0057] In this embodiment, the locking member 2 has a first locking groove 21 on its side, and the first end of the guide member 55 has a first locking part 551. The groove wall of the mounting groove 11 has a first clearance hole 111 for the first locking part 551 to pass through. When the locking member 2 is inserted into the mounting groove 11, the first locking groove 21 and the first clearance hole 111 are aligned. Under the push of the first reset member 52, the guide member 55 moves upward, and the first locking part 551 passes through the first clearance hole 111 and is engaged in the first locking groove 21, thereby realizing the quick locking of the locking member 2 into the mounting groove 11. The first locking part 551 is provided with a first guide slope 5511. In the initial state, the first locking part 551 extends into the mounting groove 11 through the first clearance hole 111, and the first guide slope 5511 faces the opening direction of the mounting groove 11. When the locking element 2 is inserted into the mounting groove 11 through the opening, it abuts against the first guide slope 5511. The locking element 2 slides along and presses against the first guide slope 5511, causing the first latching part 551 to move downward. The locking element 2 is continued to be pushed until the first clearance hole 111 aligns with the first latching groove 21. At this point, under the action of the first reset element 52, the first latching part 551 extends into the first latching groove 21, locking the locking element 2 relative to the housing 1. It should be noted that the locking and unlocking method of the locking element 2 is not limited; for example, the locking element 2 can be locked magnetically, as long as it can achieve locking or unlocking relative to the housing 1.

[0058] Further, refer to Figure 6 and Figure 7 The housing 1 also includes an elastic post 14, which is telescopically disposed within the mounting groove 11 to push out the locking member 2. The elastic post 14 passes through the groove wall of the mounting groove 11 and can extend and retract along the insertion direction of the locking member 2 to push the locking member 2 out of the mounting groove 11. Specifically, the elastic post 14 includes a post body and a spring. The post body extends into the mounting groove 11, and the two ends of the spring abut against the ends of the post body and the housing 1, respectively. When the locking member 2 is inserted into the mounting groove 11, the post body is squeezed, the spring is compressed and deformed. When the first buckle 551 retracts from the first buckle groove 21, the locking member 2 is in the unlocked state. At this time, the spring releases its elastic force to push the post body into the mounting groove 11, and the post body pushes the locking member 2 out of the mounting groove 11, making it easier to pull out the locking member 2 from the mounting groove 11. To increase the elastic force, two elastic posts 14 can be provided.

[0059] In this embodiment, the groove wall of the mounting groove 11 is provided with a pull hole 112 that communicates with the storage cavity 13. The pull hole 112 allows the shoulder strap 3 to pass through and be pulled. When the buckle 2 is pulled out from the mounting groove 11 and the shoulder strap 3 is pulled, the shoulder strap 3 extends out of the storage cavity 13 through the pull hole 112 to the outside of the box 1.

[0060] Furthermore, the housing 1 is provided with a second button 15, a fastening member 16, and a drive spring 17 on the side where the handle groove 12 is located. The drive spring 17 is used to push the fastening member 16 into the handle groove 12 and engage with the locking member 2. The second button 15 abuts against the fastening member 16 and drives the fastening member 16 to disengage from the locking member 2. The locking member 2 is provided with a second fastening groove 22 on the opposite side of the first fastening groove 21. The second button 15 extends out of the outer surface of the housing 1 for pressing. The drive spring 17 includes a first spring 171 and a second spring 172. There are two first springs 171, which are spaced apart at the bottom of the fastening member 16 to push the fastening member 16 upward to move. The second spring 172 is located in the direction of movement of the second button 15 and abuts against the second button 15. The second spring 172 is used to push the second button 15 to reset after being pressed. The fastener 16 abuts against the second button 15. The fastener 16 can be pushed into the second latch groove 22 by the first spring 171, so that the locking fastener 2 is locked relative to the box 1 when it is inserted into the latch groove 12 in the opposite direction.

[0061] In this embodiment, the fastener 16 is disposed inside the housing 1 and can move vertically. The inner wall of the handle groove 12 is provided with a second clearance hole 121, and the end of the fastener 16 is provided with a second latching part 162. The second clearance hole 121 allows the second latching part 162 to pass through. When the locking member 2 is inserted into the handle groove 12, the second latching groove 22 is aligned with the second clearance hole 121. Under the push of the first spring 171, the fastener 16 moves upward, and the second latching part 162 passes through the second clearance hole 121 and is engaged in the second latching groove 22, thereby realizing the locking member 2 quickly locking into the handle groove 12. The second latching part 162 is provided with an inclined second guide slope 1621. In the initial state, the second latching part 162 extends into the handle groove 12 through the second clearance hole 121, and the second guide slope 1621 faces the opening direction of the mounting groove 11. When the locking element 2 is inserted into the handle groove 12 through the opening, the locking element 2 abuts against the second guide slope 1621. The locking element 2 slides along the second guide slope 1621 and presses against the second guide slope 1621, causing the second buckle part 162 to move downward. Continue pushing the locking element 2 until the second clearance hole 121 is aligned with the second buckle groove 22. At this time, under the action of the first spring 171, the second buckle part 162 extends into the second buckle groove 22, locking the locking element 2 relative to the housing 1.

[0062] Furthermore, the second button 15 is provided with a first inclined surface 151 at the end that abuts against the fastener 16, and the fastener 16 is provided with a second inclined surface 161 that abuts against the first inclined surface 151, and the first inclined surface 151 slides relative to the second inclined surface 161.

[0063] The second button 15 has an inclined first slope 151 at one end near the fastener 16. The fastener 16 has a sliding hole 163 for the end of the second button 15 to be inserted. The second slope 161 is disposed on the wall of the sliding hole 163. The first slope 151 and the second slope 161 have the same inclination direction and the same inclination angle. The first slope 151 faces upward and the second slope 161 faces downward. The first slope 151 and the second slope 161 are in relative contact. When the user presses the second button 15, the second button 15 moves laterally, and the second inclined surface 161 slides along the first inclined surface 151. As the second button 15 is pressed continuously, the second inclined surface 161 also slides from the lower end of the first inclined surface 151 to the upper end of the second inclined surface 161, thereby causing the second inclined surface 161 to press against the first inclined surface 151, causing the fastener 16 to move downward, and the second buckle 162 to move downward simultaneously and disengage from the second buckle groove 22, thereby unlocking the locking element 2 relative to the housing 1, and allowing the locking element 2 to be pulled out from the handle groove 12. It should be noted that, in order to make the movement of the fastener 16 by the second button 15 more stable, two first inclined surfaces 151 and two inclined surfaces 161 are provided at intervals, and the two slide in close contact.

[0064] In this embodiment, the hand-holding groove 12 is provided with a finger groove 122 for the user's hand to grip. The finger groove 122 is formed on the upper side wall of the hand-holding groove 12. The user's fingers can be inserted into the hand-holding groove 12 through the opening and bend upward to grip the finger groove 122, so that the user can grasp the speaker body 1 through the finger groove 122 even when the shoulder strap 3 is not used, thus facilitating the movement of the speaker. The edge of the groove wall of the finger groove 122 is provided with a third inclined surface 1221. The third inclined surface 1221 is arc-shaped. When the user's fingers grip the hand-holding groove 12, the smooth third inclined surface 1221 fits against the fingers, making it easier for the user's fingers to grip, and the edge of the finger groove 122 will not hurt the fingers when moving the speaker.

[0065] In this embodiment, the handheld and shoulder-mounted integrated smart speaker also includes a screen 6, which is connected to the housing 1. The screen 6 can be flipped open or flipped closed relative to the housing 1. When the screen 6 is open, the user can view the content displayed on the speaker and control it. When the user is finished using the speaker, the screen 6 is flipped to close on the top of the housing 1, thereby preventing the screen 6 from breaking accidentally and improving safety.

[0066] This portable and shoulder-mounted smart speaker also includes a microphone 7. The housing 1 has a microphone storage device 18. The microphone 7 is connected to the housing 1 and can be stored within the microphone storage device 18, thus facilitating the use and storage of the microphone 7. Specifically, the microphone storage device 18 includes a cavity 181 for inserting and storing the microphone 7 and a fixing component 182. The cavity 181 is located on the upper side of the housing 1. When the microphone 7 is not in use, it can be inserted into the cavity 181 through the opening on the upper side, saving space and facilitating storage. The fixing component 182 is located inside the housing 1 and at the bottom of the cavity 181. When the microphone 7 reaches the bottom of the cavity 181, the end of the microphone 7 abuts against and presses against the fixing component 182, causing the fixing component 182 to retract and lock the microphone 7, thus locking and limiting the microphone 7 vertically. When it is necessary to remove the microphone 7, press the microphone 7 down again. The microphone 7 will squeeze the fixing component 182 again, so that the fixing component 182 will release the microphone 7 from the cavity 181.

[0067] In this embodiment, the microphone housing 18 is equipped with an anti-feedback module for sensing and controlling the microphone 7 to shut down. The anti-feedback module can detect and control the microphone 7 to shut down, thereby preventing the microphone 7 from colliding or rubbing against the cavity 181 during storage, which could cause feedback. The anti-feedback module can be located at the entrance of the cavity 181. When the microphone 7 is inserted into the cavity 181, the anti-feedback module can generate a corresponding sensing signal to shut down the microphone 7 immediately after insertion. Alternatively, the anti-feedback module can be located at the end of the cavity 181 away from the entrance. Similarly, it can generate a corresponding sensing signal to shut down the microphone 7 when it is inserted near the anti-feedback module. This arrangement prevents the anti-feedback module from being exposed for extended periods due to the entrance facing outwards, thus preventing component aging.

[0068] In some implementations, the anti-feedback module comprises a Hall element and a magnetic element, respectively positioned at corresponding locations on the housing component and microphone 7. For example, a magnetic element may be positioned at the location corresponding to microphone 7, and a Hall element at the location corresponding to the housing component; alternatively, a Hall element may be positioned at the location corresponding to microphone 7, and a magnetic element at the location corresponding to the housing component. The trigger condition for the Hall element can be that the detected magnetic field strength reaches a preset value. When the detected magnetic field strength is greater than or equal to the preset value, it means that microphone 7 may trigger feedback, and microphone 7 needs to be turned off. It should be noted that the sensing element can also be a proximity sensor, an infrared sensor, or other electronic components.

[0069] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A portable, shoulder-mounted integrated smart speaker, characterized in that, include: The box body has mounting grooves and handle grooves on opposite sides, and the interior of the box body has a storage cavity; The locking element is fastened into the mounting groove or the handle groove; The shoulder strap is connected at one end to the buckle. A retractable assembly is disposed in the storage cavity. The retractable assembly is connected to the other end of the shoulder strap and is used to drive the shoulder strap to automatically retract into the storage cavity. An adjustment component, disposed within the storage cavity and connected to the winding component, is used to adjust the length of the shoulder strap extending out of the storage cavity; The housing also includes an elastic post, which is telescopically disposed within the mounting groove to extend the locking element.

2. The integrated handheld and shoulder-mounted smart speaker according to claim 1, characterized in that, The winding assembly includes an elastic winding member and a rotating wheel. One end of the elastic winding member is fixedly installed, and the other end of the elastic winding member is connected to the rotating wheel. The other end of the shoulder strap is connected to the rotating wheel, so that the elastic winding member drives the shoulder strap wound on the rotating wheel to automatically retract into the storage cavity.

3. The integrated handheld and shoulder-carry smart speaker according to claim 2, characterized in that, The adjustment assembly includes a locking member, which is movably disposed on the side of the rotating wheel. The outer side of the rotating wheel is provided with multiple toothed grooves for the locking member to insert into along the rotation direction. The locking member and the rotating wheel have a locked state and an unlocked state.

4. The integrated handheld and shoulder-carry smart speaker according to claim 3, characterized in that, The adjustment assembly further includes a first button and a first reset member. The first button is pressed by the user to drive the locking member and the rotating wheel to switch to the unlocked state. The first reset member abuts against the locking member and drives the locking member and the rotating wheel to switch to the locked state.

5. The integrated handheld and shoulder-carry smart speaker according to claim 4, characterized in that, The adjustment assembly further includes a pusher that abuts against the first button. The pusher is provided with a push rod. The locking member has a first unlocking groove. The push rod passes through the first unlocking groove and slides along the first unlocking groove to push the locking member to move relative to the rotating wheel and switch to the unlocked state.

6. The integrated handheld and shoulder-carry smart speaker according to claim 5, characterized in that, The adjustment assembly further includes a guide member. The locking member has a first locking groove that engages with the first end of the guide member. The second end of the guide member has a second unlocking groove that slidably engages with the push rod. The push rod passes through the second unlocking groove and slides along the second unlocking groove to push the first end of the guide member to slidably engage with the first locking groove.

7. The integrated handheld and shoulder-carry smart speaker according to claim 5, characterized in that, A second reset member is also provided between the first button and the pusher, the second reset member being used to push the first button out of the housing and reset it.

8. The integrated handheld and shoulder-carry smart speaker according to claim 1, characterized in that, The housing is provided with a second button, a fastening element, and a drive spring on the side where the handle groove is located. The drive spring is used to push the fastening element into the handle groove and engage with the locking element. The second button abuts against the fastening element and drives the fastening element to disengage from the locking element.

9. The integrated handheld and shoulder-carry smart speaker according to claim 8, characterized in that, The second button has a first inclined surface at one end that abuts against the fastener, and the fastener has a second inclined surface that abuts against the first inclined surface. The first inclined surface slides relative to the second inclined surface.

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