Intelligent sound box capable of automatically storing microphone

Abstract

The intelligent sound box comprises a sound box body, a driving mechanism and the microphone, the sound box body is provided with a containing space used for containing the microphone, the driving mechanism is used for driving the microphone to ascend and descend along the containing space, and the driving mechanism comprises a rotation driving piece, a rotation driving piece and a rotation driving piece, the rotating part is connected with the driving end of the rotating driving part, a closed guide sliding groove is formed in the rotating part in the rotating direction of the rotating part, and the guide sliding groove is provided with at least one first end and at least one second end; the bearing assembly is provided with at least one sliding piece, the sliding piece is installed in the guide sliding groove in a sliding mode, and a limiting piece used for limiting rotation of the bearing assembly is further arranged between the bearing assembly and the containing space; when the sliding piece slides to the first end of the guiding sliding groove, the end of the microphone extends out of the containing space, and when the sliding piece slides to the second end of the guiding sliding groove, the microphone is contained in the containing space. According to the utility model, the problem that the circuit structure design is complicated because the microphone lifting needs to be realized by forward and reverse rotation switching of the motor is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sound box technical field especially, it relates to a microphone automatic storage's intelligent sound box. BACKGROUND

[0002] The sound box refers to the electronic equipment that can produce sound, is usually used for amplifying, playing audio signal. Along with the development of technology, pure voice playing sound box has not satisfied the demand of user, and the sound box with microphone can sing K song emerges as the times require.

[0003] The sound box is usually equipped with the storage space for storing the microphone, and the microphone storage mode includes mechanical storage or electric storage. In the existing electric storage structure, a lifting assembly for carrying the microphone is installed in the storage space. The microphone is lifted and retracted by the lifting assembly to realize the taking out and storage of the microphone. The lifting of the lifting assembly is usually realized by switching the forward and reverse rotation of the motor. In this way, the driving circuit of the control motor needs to design a circuit structure for switching the forward and reverse rotation, which leads to a complex circuit structure and increased cost. SUMMARY

[0004] The main purpose of the utility model is to provide a microphone automatic storage's intelligent sound box, and aims at solving the problem that the existing microphone lifting needs to realize the forward and reverse rotation of the motor, leading to complex circuit structure design.

[0005] To achieve the above-mentioned purpose, the utility model provides a microphone automatic storage's intelligent sound box, which comprises a sound box body, a driving mechanism and a microphone. The sound box body is provided with a storage space for storing the microphone. The driving mechanism is used to drive the microphone to reciprocate along the storage space. The driving mechanism comprises:

[0006] A rotating driving part;

[0007] A rotating part is connected with the driving end of the rotating driving part. The rotating part is provided with a closed guide sliding groove along its rotating direction. The guide sliding groove is provided with at least one first end and at least one second end.

[0008] A carrying assembly is provided with at least one sliding part. The sliding part is slidingly installed in the guide sliding groove. The carrying assembly and the storage space are further provided with a limiting part for limiting the rotation of the carrying assembly.

[0009] When the sliding part slides to the first end of the guide sliding groove, the microphone end extends out of the storage space. When the sliding part slides to the second end of the guide sliding groove, the microphone is stored in the storage space.

[0010] Optionally, the rotating member is in a cylindrical structure, one end of the rotating member is connected with the driving end of the rotating driver, and the guide sliding groove is arranged on the outer surface of the rotating member.

[0011] Optionally, the guide sliding groove is in a closed sine wave structure, the number of the first ends and the second ends is at least two respectively, the first ends correspond to the wave crests of the sine wave structure, and the second ends correspond to the wave troughs of the sine wave structure.

[0012] Optionally, the bearing assembly comprises a fixing seat and a mounting seat, the fixing seat is sleeved outside the rotating member, the sliding member is mounted on the inner side wall of the fixing seat, the mounting seat is used for bearing the microphone, the mounting seat is coaxially connected with the fixing seat, and the limiting member is arranged between the mounting seat and the receiving space.

[0013] Optionally, the limiting member comprises a limiting convex and a limiting groove which are mutually clamped, the limiting convex is arranged on the outer side wall of the mounting seat, and the limiting groove is arranged on the inner side wall of the limiting space.

[0014] Optionally, the sliding member is slidably connected with the guide sliding groove through the side wall of the fixing seat.

[0015] Optionally, the bottom of the mounting seat is provided with a plurality of connecting columns, and the fixing seat is provided with mounting ears which are connected with the connecting columns.

[0016] Optionally, the mounting seat is provided with a bearing groove used for bearing the microphone, the bearing assembly further comprises a bearing seat which is inserted into the bearing groove, and the bearing seat is in an elastic material integrated structure.

[0017] Optionally, the number of the sliding members is two, and the two sliding members are symmetrically arranged.

[0018] Optionally, a sleeve used for bearing the microphone is mounted in the receiving space, and the driving mechanism is mounted at the bottom of the sleeve.

[0019] The embodiment improves the structure of the existing driving mechanism, realizes the lifting and receiving of the microphone by only controlling the one-way rotation of the rotating driver through the sliding cooperation of the guide sliding groove and the sliding member, greatly simplifies the complexity of the control circuit, and reduces the cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of 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 prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structure shown in these drawings without creative labor.

[0021] Figure 1 The structure schematic diagram of the microphone of the present application is not lifted;

[0022] Figure 2 The structure schematic diagram of the microphone of the present application is lifted;

[0023] Figure 3 The installation structure schematic diagram between the microphone and the driving mechanism of the present application is shown;

[0024] Figure 4 The driving mechanism structure sectional view of the present application is shown;

[0025] Figure 5 The driving mechanism structure explosion view of the present application is shown;

[0026] Figure 6 The structure schematic diagram between the rotating part and the sliding part of the present application is shown;

[0027] Figure 7 The installation structure schematic diagram between the microphone, the driving mechanism and the sleeve of the present application is shown;

[0028] Label explanation:

[0029] 1, the sound box body;

[0030] 2, the microphone;

[0031] 3, the rotating driving part;

[0032] 4, the rotating part; 41, the first end; 42, the second end; 43, the guide sliding groove;

[0033] 5, the bearing assembly; 51, the sliding part; 52, the fixed seat; 521, the mounting lug; 53, the mounting seat; 531, the limiting boss; 532, the connecting column; 54, the bearing seat;

[0034] 6, the sleeve;

[0035] 7, the charging assembly.

[0036] The realization, functional characteristics and advantages of the present application will be further described with reference to the drawings. DETAILED DESCRIPTION

[0037] 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0038] 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 specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0039] In addition, if the embodiments of the present application involve descriptions such as "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 is that it includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0040] An embodiment of the present application provides a kind of smart speaker of microphone automatic storage, including sound box body 1, drive mechanism and microphone 2, the sound box body 1 is equipped with for storage microphone 2 storage space, the drive mechanism is used to drive the microphone 2 reciprocating movement along the storage space, the drive mechanism includes:

[0041] Rotary drive piece 3;

[0042] Rotary piece 4, with the drive end of the rotary drive piece 3 is connected, the rotary piece 4 is along its rotation direction and is equipped with closed guide sliding groove 43, the guide sliding groove 43 is equipped with at least one first end 41 and at least one second end 42;

[0043] Bearing assembly 5 is equipped with at least one sliding piece 51, the sliding piece 51 is slidably installed in the guide sliding groove 43, the bearing assembly 5 and the storage space are further equipped with limiting piece for limiting the rotation of the bearing assembly 5;

[0044] When the sliding member 51 slides to the first end 41 of the guide sliding groove 43, the microphone 2 extends out of the storage space, and when the sliding member 51 slides to the second end 42 of the guide sliding groove 43, the microphone 2 is stored in the storage space.

[0045] Reference Figure 1 The sound box body 1 is provided with a storage space for storing the microphone 2. When the microphone 2 is not needed, it can be inserted into the storage space, so that the microphone 2 is completely accommodated in the storage space. When the microphone 2 needs to be taken out, the driving mechanism can be driven to lift the microphone 2, so that the end of the microphone 2 extends out of the storage space. Reference Figure 2 Thus, the user can easily take out the microphone 2. In the prior art, due to the limitation of the structure of the lifting assembly, the microphone 2 can only be lifted and lowered by reversing the motor. The driving circuit for controlling the motor is complex, which increases the manufacturing cost. The structure of the driving mechanism is improved in the embodiment. By the sliding cooperation of the guide sliding groove 43 and the sliding member 51, the lifting and storage of the microphone 2 can be realized by only controlling the one-way rotation of the rotating driving member 3. The complexity of the control circuit is greatly simplified, and the cost is reduced.

[0046] Specifically, reference Figures 2-5 In the embodiment, the rotating driving member 3 can be a driving motor in the prior art. The bottom center of the rotating member 4 is connected with the driving end of the driving motor. When the motor starts and rotates in one direction, the rotating member 4 rotates accordingly. Due to the sliding connection between the sliding member 51 and the guide sliding groove 43, the sliding member 51 rotates along the guide sliding groove 43, driving the bearing assembly 5 to rotate. However, the rotation of the bearing assembly 5 is limited by the limiting member between the bearing assembly 5 and the storage space. Therefore, the relative rotation between the sliding member 51 and the guide sliding groove 43 and the rotation of the rotating member 4 without the rotation of the bearing assembly 5 occur. In addition, the sliding groove is provided with the first end 41 and the second end 42 along the rotation direction, and the positions of the first end 41 and the second end 42 along the rotation axis of the rotating member 4 are different. Therefore, the bearing assembly 5 slides along the rotation axis of the rotating member 4, driving the microphone 2 to slide along the storage space, thereby realizing the lifting and lowering of the microphone 2. When the sliding member 51 slides to the first end 41 of the guide sliding groove 43, the bearing assembly 5 rises to the highest position, and the end of the microphone 2 extends out of the storage space. The user can take out the microphone 2. When the sliding member 51 slides to the second end 42 of the guide sliding groove 43, the bearing assembly 5 descends to the lowest position, and the microphone 2 is completely stored in the storage space, thereby realizing automatic storage.

[0047] Further, a switch button for controlling the start and stop of the driving motor can be arranged on the sound box body 1. The user can start or stop the motor by pressing the switch button, thereby controlling the lifting and storage of the microphone 2. The switch button and the driving motor are connected with the main control board in the sound box body 1.

[0048] Further, the rotating member 4 is in a cylindrical structure, one end of the rotating member 4 is connected with the driving end of the rotating driving member 3, and the guide sliding groove 43 is arranged on the outer surface of the rotating member 4. In this embodiment, the rotating member 4 is in a cylindrical structure, so that the rotation of the rotating member 4 has a circular cross section, which helps to keep stable and uniform during rotation. The guide sliding groove 43 is arranged on the outer surface of the rotating member 4 along the rotation direction of the rotating member 4. Specifically, in order to realize the stable lifting of the bearing assembly 5 during the rotation of the rotating member 4, the guide sliding groove 43 can be arranged as a gentle curve, so that the sliding member 51 can smoothly slide along the guide sliding groove, and the rotation of the rotating member 4 is converted into the lifting and lowering movement of the sliding member 51, thereby driving the bearing assembly 5 and the microphone 2 to lift and lower. When the guide member slides from the first end 41 to the second end 42, the microphone 2 is lowered, and when the guide member slides from the second end 42 to the first end 41, the microphone 2 is raised. The first end 41 and the second end 42 are alternately arranged, so that the one-way rotation of the driving motor can realize the reciprocating lifting and lowering movement of the microphone 2, and the structure design is simple and the cost is lower.

[0049] Further, referring to Figure 6 , the guide sliding groove 43 is arranged as a closed sine wave structure, the number of the first end 41 and the second end 42 is respectively at least two, the first end 41 corresponds to the wave crest of the sine wave structure, and the second end 42 corresponds to the wave trough of the sine wave structure.

[0050] In this embodiment, the guide sliding groove 43 is arranged as a closed sine wave structure, so that the track of the guide sliding groove 43 presents continuous wave crest and wave trough. The guide sliding groove 43 of the sine wave structure can ensure that the sliding process of the sliding member 51 is more stable and uniform. The number of the first end 41 and the second end 42 is respectively at least two, and the first end 41 and the second end 42 are alternately arranged. The first end 41 corresponds to the wave crest of the sine wave structure, and when the sliding member 51 slides to the wave crest position, the end of the microphone 2 extends out of the storage space. The second end 42 corresponds to the wave trough of the sine wave structure, and when the sliding member 51 slides to the wave trough position, the microphone 2 is stored in the storage space. The guide sliding groove 43 of the sine wave structure in this embodiment can ensure that the sliding process of the sliding member 51 is more stable and uniform, and reduces mechanical impact and wear caused by uneven sliding. The guide sliding groove 43 of the sine wave structure makes the microphone 2 present a smoother and more natural track during lifting and lowering, and improves the user experience. Since the guide sliding groove 43 of the sine wave structure can uniformly distribute the stress of the sliding member 51, it reduces wear and damage caused by stress concentration, thereby enhancing the mechanical durability of the driving mechanism.

[0051] Further, referring to Figures 3-5The bearing assembly 5 comprises a fixing seat 52, a mounting seat 53; the fixing seat 52 is sleeved outside the rotating piece 4, and the sliding piece 51 is mounted to the inner side wall of the fixing seat 52; the mounting seat 53 is used for bearing the microphone 2, the mounting seat 53 is coaxially connected with the fixing seat 52, and the limiting piece is arranged between the mounting seat 53 and the receiving space.

[0052] In the embodiment, the fixing seat 52 is arranged in a structure of being sleeved outside the rotating piece 4, the sliding piece 51 is inserted into the guide sliding groove 43 through the outer side wall of the fixing seat 52, and a gap is kept between the fixing seat 52 and the rotating piece 4, so that the sliding piece 51 can smoothly slide in the guide sliding groove 43. The sliding piece 51 can be connected with the guide sliding groove 43 through a pin shaft, a sliding block or other transmission elements, so as to slide along the guide sliding groove 43 when the rotating piece 4 rotates. The fixing seat 52 and the mounting seat 53 are coaxially connected, so that the bearing assembly 5 can keep stable and stable during sliding, and mechanical failure caused by vibration or deformation is reduced. The design of the limiting piece effectively limits the rotary motion of the bearing assembly 5, ensures that the sliding piece 51 can slide linearly along the guide sliding groove 43, and thus the accurate lifting and receiving of the microphone 2 are realized.

[0053] Further, referring to Figure 5 , the limiting piece comprises a limiting convex 531 and a limiting groove which are clamped with each other, the limiting convex 531 is arranged on the outer side wall of the mounting seat 53, and the limiting groove is arranged on the inner side wall of the limiting space; or the limiting groove is arranged on the outer side wall of the mounting seat 53, and the limiting convex 531 is arranged on the inner side wall of the limiting space.

[0054] In the embodiment, the limiting convex 531 and the limiting groove are arranged along the lifting direction of the microphone 2, so that the rotation of the mounting seat 53 is effectively limited during the rotation of the rotating piece 4, so that the mounting seat 53 can convert the rotary motion of the rotating piece 4 into its own lifting motion, so as to drive the microphone 2 to lift. Further, the limiting convex 531 and the limiting groove can be provided as a plurality of limiting convexes 531 and limiting grooves, so as to ensure the stability during lifting. In addition, the guiding cooperation of the limiting convex 531 and the limiting groove can guide the lifting process of the mounting seat 53 and improve the lifting stability. The positions of the limiting convex 531 and the limiting groove can be adjusted according to actual product requirements and structural design. In the embodiment, the limiting convex 531 is arranged on the outer side wall of the mounting seat 53, and the limiting groove is arranged on the inner side wall of the limiting space.

[0055] Further, the mounting seat 53 is provided with a plurality of connecting columns 532, and the fixing seat 52 is provided with mounting ears 521 corresponding to the connecting columns 532.

[0056] In this embodiment, the mounting seat 53 and the fixing seat 52 are connected and fixed through the connecting column 532 and the mounting lug 521. The number of connecting columns 532 is set to two to ensure the stability of the connection between the mounting seat 53 and the fixing seat 52. At the same time, a certain space is left between the bottom of the mounting seat 53 and the fixing seat 52, and the charging assembly 7 can be installed in this space. The charging assembly 7 is connected with the main control board in the sound box body 1 to realize the charging of the microphone 2. When the microphone 2 is stored in the mounting seat 53, the automatic charging of the microphone 2 can be realized. The charging assembly 7 can use the existing technology such as plug-in charging spring needle, contact charging spring needle, and wireless charging module for charging. It only needs to be installed at the bottom of the mounting seat 53. In this embodiment, the probe structure is used to charge the microphone 2. The probe penetrates the mounting seat 53 and enters the inside of the mounting seat 53. The bottom of the microphone 2 is set in the corresponding contact or slot structure of the probe structure. After the microphone 2 is stored in the mounting seat 53, the bottom of the microphone 2 is connected with the charging assembly 7 to realize the purpose of plug-and-charge.

[0057] Further, the mounting seat 53 is provided with a bearing groove for bearing the microphone 2, and the bearing assembly 5 further comprises a bearing seat 54 which is inserted into the bearing groove. The bearing seat 54 is made of elastic material in one piece.

[0058] In this embodiment, the mounting seat 53 is provided with a bearing groove for bearing the microphone 2. The shape and size of the bearing groove are set according to the shape and size of the microphone 2 to ensure that the microphone 2 can be stably placed therein. In order to further enhance the stability and adaptability of the microphone 2 on the mounting seat 53, a bearing seat 54 is added in the bearing groove. The bearing seat 54 is made of elastic material in one piece. The elastic material can be silicone, rubber or other materials with appropriate elasticity and durability in the existing technology. The shape and size of the bearing seat 54 match those of the bearing groove, so that it can be tightly inserted into the bearing groove. Since the bearing seat 54 is made of elastic material, it can provide certain buffering and shock absorption effect, which helps to protect the microphone 2 from external impact or vibration. By introducing the bearing seat 54, the microphone 2 is fixed more firmly on the mounting seat 53, reducing the risk of loosening or damage of the microphone 2 caused by vibration or impact. The elastic material of the bearing seat 54 can absorb and disperse external impact or vibration, thereby protecting the microphone 2 from damage.

[0059] Further, the number of the sliding members 51 is set to two, and the two sliding members 51 are symmetrically arranged. In the embodiment, the two sliding members 51 can be respectively arranged on the opposite positions of the sidewall of the fixing seat 52, so as to ensure that they can simultaneously contact and slide with the guiding sliding groove 43. The sine wave structure of the guiding sliding groove 43 ensures that the sliding members 51 can move along the predetermined track during the sliding process, so as to realize the stable lifting of the microphone 2. Meanwhile, since the two sliding members 51 are symmetrically arranged, they can balance each other, so as to reduce the vibration or noise caused by the uneven force of the single sliding member 51. Since the two sliding members 51 jointly bear the weight of the bearing assembly 5 and the force during the lifting process, the wear degree of the single sliding member 51 can be reduced, so as to prolong the service life of the whole driving mechanism.

[0060] Further, referring to Figure 7 , the receiving space is provided with a sleeve 6 for receiving the microphone 2, and the driving mechanism is arranged at the bottom of the sleeve 6. In the embodiment, by additionally arranging the sleeve 6, the microphone 2 can be better fixed and supported when being received, so as to reduce the risk of shaking or falling of the microphone 2 caused by external force.

[0061] The above is only the optional embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation, direct / indirect application in other related technical fields under the utility model concept of the utility model, and the contents of the utility model specification and drawings are included in the patent protection range of the utility model.

Claims

1. A smart speaker with automatic microphone storage, comprising a speaker body, a driving mechanism and a microphone, the speaker body is provided with a storage space for storing the microphone, the driving mechanism is used to drive the microphone to reciprocate along the storage space, characterized in that, The driving mechanism comprises: a rotating driving member; a rotating member connected with the driving end of the rotating driving member, the rotating member being provided with a closed guide sliding slot along the rotating direction of the rotating member, the guide sliding slot being provided with at least one first end and at least one second end; a bearing assembly provided with at least one sliding member, the sliding member being slidingly installed in the guide sliding slot, the bearing assembly and the receiving space being further provided with a limiting member for limiting the rotation of the bearing assembly; when the sliding member slides to the first end of the guide sliding slot, the microphone end extends out of the receiving space, and when the sliding member slides to the second end of the guide sliding slot, the microphone is received in the receiving space.

2. The smart speaker with automatic microphone stowing of claim 1, wherein, The rotating member is provided in a cylindrical structure, one end of the rotating member is connected with the driving end of the rotating driving member, and the guide sliding slot is formed on the outer surface of the rotating member. 3.The smart speaker with automatic microphone storage of claim 2, wherein, The guide sliding slot is provided in a closed sine wave structure, the number of the first end and the second end is respectively at least two, the first end corresponds to the wave crest of the sine wave structure, and the second end corresponds to the wave trough of the sine wave structure.

4. The smart speaker with automatic microphone stowage of claim 2, wherein, The bearing assembly comprises a fixing seat and a mounting seat, the fixing seat is sleeved on the outside of the rotating member, the sliding member is installed on the inner side wall of the fixing seat, the mounting seat is used for bearing the microphone, the mounting seat is coaxially connected with the fixing seat, and the limiting member is arranged between the mounting seat and the receiving space.

5. The smart speaker with automatic microphone stowage of claim 4, wherein, The limiting member comprises a limiting convex and a limiting groove which are mutually clamped, the limiting convex is arranged on the outer side wall of the mounting seat, and the limiting groove is arranged on the inner side wall of the receiving space; or the limiting groove is arranged on the outer side wall of the mounting seat, and the limiting convex is arranged on the inner side wall of the receiving space.

6. The smart speaker with automatic microphone stowage of claim 4, wherein, The sliding member is slidingly connected with the guide sliding slot through the side wall of the fixing seat.

7. The smart speaker with automatic microphone stowage of claim 4, wherein, The mounting seat is provided with a plurality of connecting columns, and the fixing seat is provided with mounting ears corresponding to the connecting columns.

8. The smart speaker with automatic microphone stowage of claim 4, wherein, The mounting seat is provided with a bearing groove for bearing the microphone, the bearing assembly further comprises a bearing seat, the bearing seat is inserted into the bearing groove, and the bearing seat is provided in an elastic material integrated structure. 9.The smart speaker with automatic microphone storage of claim 3, wherein, The number of the sliding members is two, and the two sliding members are symmetrically arranged. 10.The smart speaker with automatic microphone storage of claim 8, wherein, A sleeve for receiving the microphone is installed in the receiving space, and the driving mechanism is installed at the bottom of the sleeve.

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