Intelligent device

Abstract

The utility model relates to the technical field of intelligent equipment, and discloses intelligent equipment, which comprises a sound box main body, a display screen, a storage mechanism, a microphone and an electric driving mechanism, the storage mechanism is connected to the sound box main body and is used for storing the microphone, and the electric driving mechanism is connected between the sound box main body and the display screen and is used for driving the display screen to automatically open or close relative to the sound box main body; the storage mechanism is used for automatically controlling the microphone to extend or retract according to the action of driving the display screen by the electric driving mechanism; according to the scheme, the display screen is automatically driven to be automatically opened or closed in an electric mode, the problem that labor is wasted when the display screen is manually opened or closed is solved, the automatic mode is more scientific and technological, in addition, the electric driving mechanism is designed to be linked with the storage mechanism, and the storage mechanism is more convenient to use. The storage mechanism can automatically control the microphone to extend or retract according to the opening or closing of the display screen, so that the sense of science and technology is further improved, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent devices, and in particular to an intelligent device. Background Art

[0002] With the development of technology, the use of smart devices is becoming more and more widespread. For example, smart devices are smart speakers. To meet the needs of users to sing at KTV at any time, some existing smart devices, in addition to the main speaker, are also equipped with one or more microphones connected to the main speaker signal. That is, the microphone is used to receive singing, and the main speaker, in addition to playing music, can also receive the sound collected by the microphone and play the user's singing. Specifically, these smart devices also include a display screen. Currently, the display screen is designed to be manually opened or closed. The manual operation method has the disadvantage of being more laborious and giving users a poor user experience. In addition, the display screen lacks linkage with other mechanisms when opening or closing, resulting in a lack of a sense of technology. The user experience needs to be improved.

[0003] Therefore, there is a need to improve the existing technology.

[0004] The above information is presented as background information only to assist with an understanding of the present disclosure and is not a determination or admission that any of the above may be applicable as prior art with respect to the present disclosure. Utility Model Content

[0005] The utility model provides an intelligent device, which mainly solves the technical problem in the prior art that manually turning on or off the display screen of an intelligent speaker is laborious and lacks a sense of technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An intelligent device comprises a speaker body, a display screen, a storage mechanism, a microphone and an electric drive mechanism;

[0008] The storage mechanism is connected to the speaker body and is used to store the microphone. The electric drive mechanism is connected between the speaker body and the display screen and is used to drive the display screen to automatically open or close relative to the speaker body. The storage mechanism is used to automatically control the extension or retraction of the microphone according to the action of the electric drive mechanism driving the display screen.

[0009] In one of the technical solutions, when the electric drive mechanism drives the display screen to automatically flip open, the storage mechanism is used to drive the microphone to automatically extend, or / and, when the electric drive mechanism drives the display screen to automatically close, the storage mechanism is used to drive the microphone to automatically retract.

[0010] In one of the technical solutions, the electric drive mechanism comprises a motor, a driving wheel, a driven wheel and a rotating shaft, the motor is fixedly connected with the sound box body, the rotating shaft is fixedly connected with the display screen, one end of the rotating shaft is rotatably connected with the sound box body, the other end of the rotating shaft is sleeved with the driven wheel, the driving wheel is connected with the output shaft of the motor, and the driving wheel is in meshing transmission with the driven wheel.

[0011] In one of the technical solutions, the display screen is connected to the top of the sound box body, the top surface of the sound box body is provided with a receiving hole, the receiving mechanism is arranged at the receiving hole, and the microphone has a first position exposed relative to the receiving hole and a second position received in the receiving hole under the driving of the receiving mechanism; when the microphone is in the second position and the display screen is in the closed state, the display screen covers the microphone.

[0012] In one of the technical solutions, the smart device further comprises a sensor connected with the display screen or the sound box body, the sensor is used for acquiring the rotating direction and angle information of the display screen or sensing the distance information between the display screen and the top surface of the sound box body, the sensor is signal-connected with the receiving mechanism, and the receiving mechanism is used for controlling the microphone to ascend or descend according to the information acquired by the sensor.

[0013] In one of the technical solutions, the receiving mechanism comprises a driver, a transmission structure and a bearing cylinder, the driver is connected with the sound box body, the bearing cylinder is provided with an open receiving groove for inserting the microphone, the bearing cylinder is slidingly connected with the sound box body, and the driver drives the bearing cylinder to move linearly back and forth through the transmission structure.

[0014] The transmission structure comprises a gear and a rack in meshing transmission, the gear is connected with the driver, and the rack is fixedly connected with the bearing cylinder.

[0015] In one of the technical solutions, the bearing cylinder comprises a cylinder body and a connecting piece fixedly connected with each other, the cylinder body is provided with the receiving groove, the sound box body comprises a guide rod, the connecting piece slides along the guide rod, and the connecting piece is provided with the rack.

[0016] In one of the technical solutions, the cylinder body is provided with a first arc-shaped sliding groove extending in the vertical direction, the connecting piece is provided with a second arc-shaped sliding groove extending in the vertical direction, the first arc-shaped sliding groove and the second arc-shaped sliding groove are connected and jointly form a guide groove, the guide rod is arranged in the guide groove, and the connecting piece is provided with the rack on the side away from the second arc-shaped sliding groove.

[0017] In one of the technical solutions, the speaker body includes a lower fixing seat and an upper fixing seat fixed to the top of the lower fixing seat;

[0018] The driver is fixed to the lower fixing seat, the lower fixing seat is provided with a first hole open upward, the carrying tube is received in the first hole, the outer wall of the upper fixing seat is provided with a notch connected to the first hole, the rack is exposed from the notch, the bottom end of the guide rod is fixedly connected to the lower fixing seat, and the top end of the guide rod is fixedly connected to the upper fixing seat;

[0019] The upper fixing seat is provided with a second hole extending therethrough, and the second hole is communicated with the first hole, and the second hole is also used to accommodate the microphone.

[0020] In one technical solution, the lower fixing seat is provided with a first fixing portion in the first hole position, and the upper fixing seat is provided with a second fixing portion in the second hole position. The bottom end of the guide rod is fixedly connected to the first fixing portion, and the top end of the guide rod is fixedly connected to the second fixing portion, so that a portion of the guide rod is received in the first hole position, and another portion of the guide rod is received in the second hole position.

[0021] The first fixing portion is disposed on a path where the carrying tube moves in one direction, and the second fixing portion is disposed on a path where the carrying tube moves in the other direction.

[0022] Compared with the prior art, the smart device provided by the present invention has at least the following beneficial effects:

[0023] This solution is equipped with an electric drive mechanism, which automatically drives the display screen to turn on or off by electric means, thereby solving the laborious problem caused by manual opening or closing of the screen, and the automatic method is more technological. In addition, this solution also designs the electric drive mechanism to be linked with the storage mechanism, so that the storage mechanism can automatically control the extension or retraction of the microphone according to whether the display screen is turned on or off, thereby further enhancing the sense of technology and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 these drawings without paying any creative work.

[0025] Figure 1A schematic diagram of the structure of a smart device provided in an embodiment of the present application with the display screen in an open state;

[0026] Figure 2 for Figure 1 A schematic diagram of the structure of the smart device shown behind a housing that hides the back portion;

[0027] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0028] Figure 4 A schematic diagram of the structure of the microphone provided in an embodiment of the present application after being folded downward;

[0029] Figure 5 for Figure 4 an exploded view of the structure shown;

[0030] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0031] Figure 7 for Figure 5 A schematic diagram of the structure shown at another angle;

[0032] Figure 8 This is a schematic structural diagram of the lower fixing seat provided in an embodiment of the present application.

[0033] Reference numerals:

[0034] 10. Speaker body; 101. Guide rod; 102. Lower fixing seat; 1021. First hole; 1022. Notch; 1023. First fixing portion; 103. Upper fixing seat; 1031. Second hole; 1032. Second fixing portion; 104. Groove; 105. Storage hole; 106. Control key;

[0035] 20. Microphone; 30. Storage mechanism; 301. Driver; 302. Transmission structure; 3021. Rack; 3022. Gear; 303. Carrying tube; 3031. Cylinder; 30311. Storage slot; 30312. First arc-shaped chute; 3032. Connector; 30321. Second arc-shaped chute;

[0036] 40. Sensor; 50. Electric drive mechanism; 501. Motor; 502. Driving wheel; 503. Driven wheel; 504. Rotating shaft; 60. Display screen. DETAILED DESCRIPTION

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0038] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0039] It should be understood that the terms, "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0041] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0042] Please also refer to Figure 1 and Figure 2 The present invention provides an intelligent device comprising a speaker body 10 and at least one microphone 20. The microphone 20 and the speaker body 10 are connected via a wired or wireless signal connection, so that the sound information collected by the microphone 20 can be transmitted to the speaker body 10, and the speaker body 10 can play the user's singing voice. In addition, the speaker body 10 can also be used to play background music, so that the user can sing in the background music. The intelligent device also includes a storage mechanism 30 connected to the speaker body 10. The storage mechanism 30 is used to electrically control the reciprocating linear movement of the microphone 20 (preferably to control the microphone 20 to rise or fall). When the microphone 20 is lowered, it is convenient for the microphone 20 to be stored. When the microphone 20 is raised, it is convenient for the user to directly hold the microphone 20.

[0043] Please also refer to Figure 1、 Figure 2 、 Figures 4 to 7 The storage mechanism 30 specifically includes a driver 301, a transmission structure 302 and a carrying tube 303. The driver 301 is fixed in the speaker body 10. The carrying tube 303 is provided with a storage groove 30311 open upward, and the storage groove 30311 is used for inserting the microphone 20. The carrying tube 303 is slidably connected to the speaker body 10 in the vertical direction. The driver 301 drives the carrying tube 303 to rise or fall through the transmission structure 302. When the microphone 20 falls to the lowest position together with the carrying tube 303, the storage of the microphone 20 is completed. When the microphone 20 rises to the highest position together with the carrying tube 303, the microphone 20 will be in a lifted state, and the user can easily hold the microphone 20 at this time. The driver 301 is a motor, and the transmission structure 302 preferably includes a meshing rack 3021 and a gear 3022. The gear 3022 is fixedly connected to the output shaft of the driver 301, and the rack 3021 is fixedly connected to the carrier cylinder 303. When the output shaft of the driver 301 rotates forward or reverse, the carrier cylinder 303 and the microphone 20 can be driven to rise or fall together.

[0044] Specifically for the above paragraph, the smart device of this solution is provided with a carrying cylinder 303 having a storage slot 30311 and an electric driver 301. When in use, the driver 301 in the storage mechanism 30 controls the rise or fall of the carrying cylinder 303 through the transmission of the gear 3022 and the rack 3021, thereby electrically controlling the rise or fall of the microphone 20 stored in the carrying cylinder 303. Compared with the traditional manually pressed storage structure, the electric storage mechanism 30 of this solution is obviously more technological, and the operation is simpler. It is also more reliable to drive the microphone 20 to rise or fall, and there will be no problem of failure to lift the microphone 20 or failure to store the lock.

[0045] In other embodiments, the notch of the receiving slot 30311 on the supporting tube 303 may not face upward, but may face sideways, that is, the microphone 20 may be inserted from the side of the speaker body 10 and stored in the supporting tube 303 .

[0046] The smart device of this embodiment preferably includes two microphones 20. Correspondingly, two sets of storage mechanisms 30 are provided in the smart device. The two sets of storage mechanisms 30 and the two microphones 20 are provided in a one-to-one correspondence to achieve the purpose of automatically storing the two microphones 20 downward or automatically lifting them upward.

[0047] Please also refer to Figures 4 to 7The bearing cylinder 303 specifically comprises a fixedly connected cylinder body 3031 and a connecting piece 3032, wherein the cylinder body 3031 is provided with the above-mentioned receiving groove 30311, and the connecting piece 3032 is provided with the above-mentioned rack 3021. The sound box main body 10 comprises a guide rod 101 extending in the vertical direction, and the connecting piece 3032 can slide along the guide rod 101. The guide rod 101 can improve the precision of the movement of the bearing cylinder 303 in the vertical direction. More specifically, the cylinder body 3031 is further provided with a first arc-shaped sliding groove 30312 extending in the vertical direction, and the connecting piece 3032 is provided with a second arc-shaped sliding groove 30321 extending in the vertical direction. The first arc-shaped sliding groove 30312 and the second arc-shaped sliding groove 30321 are connected and jointly constitute a guide groove. The above-mentioned guide rod 101 is arranged in the guide groove. The connecting piece 3032 is provided with the rack 3021 on the side away from the second arc-shaped sliding groove 30321. Through such design, the cylinder body 3031 and the connecting piece 3032 can be reliably fixed, and the guide rod 101 can be closer to the rack 3021, thereby solving the problem that the bearing cylinder 303 is easily stuck when the rack 3021 is driven to move up and down by the gear 3022. That is, it is ensured that the bearing cylinder 303 can smoothly slide in the vertical direction along the guide rod 101.

[0048] Please see Figures 4 to 8The speaker body 10 further includes a lower fixing base 102 and an upper fixing base 103, wherein the upper fixing base 103 is fixed to the top of the lower fixing base 102, and the driver 301 is fixed to the lower fixing base 102. The lower fixing base 102 is provided with a first hole 1021 open upward, and the aforementioned carrier tube 303 is accommodated in this first hole 1021. The outer wall of the upper fixing base 103 is provided with a notch 1022 connected to the first hole 1021. The aforementioned rack 3021 is exposed from this notch 1022, allowing the gear 3022 to mesh with the rack 3021. The bottom end of the guide rod 101 is fixedly connected to the lower fixing base 102, and the top end of the guide rod 101 is fixedly connected to the upper fixing base 103. As can be seen from the above, by providing the lower fixing base 102, it is convenient to fix the driver 301 and the guide rod 101, making the structure more compact and reasonable. In addition, a second hole 1031 is provided on the upper fixing seat 103 which passes through in the vertical direction, and the second hole 1031 is downwardly connected to the first hole 1021, so that the second hole 1031 can also be used to accommodate the above-mentioned microphone 20. In other words, when the microphone 20 is inserted along the second hole 1031 and finally inserted into the receiving groove 30311 of the carrying tube 303 and the carrying tube 303 moves downward to a preset position, the upper fixing seat 103 can cover the upper half of the microphone 20, so that the upper fixing seat 103 can be used to limit the position of the upper half of the microphone 20, thereby preventing the microphone 20 from detaching from the receiving groove 30311 when the smart device vibrates or is tilted. At the same time, the upper fixing seat 103 also plays a role in dustproofing the microphone 20, thereby preventing dust inside the smart device from falling on the microphone 20. In addition, the hole wall of the second hole 1031 can also be provided with a damping structure for sliding friction with the microphone 20, so that the microphone 20 is more stable and reliable when following the support tube 303 to be lowered for storage or lifted upward.

[0049] Please refer to the Figures 4 to 8The lower fixing seat 102 is provided with a first fixing portion 1023 in the first hole 1021, and the upper fixing seat 103 is provided with a second fixing portion 1032 in the second hole 1031. The bottom end of the guide rod 101 is fixedly connected to the first fixing portion 1023, and the top end of the guide rod 101 is fixedly connected to the second fixing portion 1032, so that a portion of the guide rod 101 can be accommodated in the first hole 1021, and the other portion of the guide rod 101 can be accommodated in the second hole 1031. In this way, the guide rod 101 can be hidden inside, preventing a large amount of dust from falling on the guide rod 101, and improving the reliability of the supporting tube 303 being able to slide along the guide rod 101 for a long time. In addition, the first fixing portion 1023 is provided on the path of the supporting tube 303 moving downward to limit the lowest position of the supporting tube 303 moving downward, while the second fixing portion 1032 is provided on the path of the supporting tube 303 moving upward to limit the highest position of the supporting tube 303 moving upward. As can be seen from the above, by hiding the guide rod 101 inside, not only the problem of the supporting tube 303 being easily moved and stuck due to excessive dust entering the guide rod 101 is solved, but also the purpose of limiting the moving stroke of the supporting tube 303 can be achieved, making the overall structure more compact and reasonable.

[0050] Please also refer to Figure 1 and Figure 2The smart device of this embodiment also includes a display screen 60, which is movably and electrically connected to the speaker body 10. The display screen 60 can be used to search for specified music and control the speaker body 10 to play the specified music. The display screen 60 can also display the lyrics corresponding to the desired timbre, so that the user can sing while looking at the lyrics displayed on the display screen 60. In addition, the display screen 60 and the speaker body 10 can be movably connected by a rotating connection of a connecting shaft, or the display screen 60 can also be rotated in multiple directions relative to the speaker body 10 by magnetic attraction, etc. Preferably, the top surface of the speaker body 10 is provided with a groove 104 for accommodating the display screen 60, and the bottom of the groove 104 is provided with at least one storage hole 105, and the storage hole 105 is downwardly connected to the storage groove 30311 corresponding to a supporting tube 303, that is, when storing, the microphone 20 needs to be inserted into the supporting tube 303 at the storage hole 105. Specifically, the microphone 20 has a first position exposed upward relative to the storage hole 105 and a second position stored inside the storage hole 105 under the drive of the above-mentioned driver 301. When the display screen 60 is in an open state and the microphone 20 is in the first position, since the microphone 20 is exposed, the user can easily hold the microphone 20 at this time; when the microphone 20 is in the second position, since the microphone 20 is stored in the storage hole 105, the microphone 20 will not interfere with the display screen 60 housed in the groove 104, thereby avoiding the problem of the display screen 60 being damaged by the microphone 20 when it is stored in the groove 104. With such a design, when the microphone 20 is stored, the display screen 60 can cover the microphone 20 to prevent external dust from falling on the microphone 20, thereby increasing the service life of the microphone 20.

[0051] In one embodiment, the smart device may further include a sensor 40 connected to the display screen 60 or the speaker body 10, the sensor 40 being used to obtain the rotation direction and angle information of the display screen 60 or to sense the distance information between the display screen 60 and the bottom of the groove 104, the sensor 40 being connected to the driver 301 signal, that is, the driver 301 being used to control the microphone 20 to rise or fall according to the information obtained by the sensor 40, specifically, when the sensor 40 senses that the display screen 60 is flipped up and opened to a certain extent, the driver 301 will automatically control the microphone 20 to rise; when the sensor 40 senses that the display screen 60 is closing, the driver 301 will automatically control the microphone 20 to fall, thereby improving the degree of automation of the microphone 20 automatically folding downward and automatically lifting upward, thereby further optimizing the user experience.

[0052] In one embodiment, a control key 106 may be provided on the speaker body 10 or the microphone 20. The control key 106 is also signal-connected to the driver 301 and is used to control the operation of the driver 301. That is, the microphone 20 can be retracted or raised by pressing the control key 106. This also improves the automation level of the automatic retraction and raising of the microphone 20, thereby further optimizing the user experience. In addition to being a push-button, the control key 106 may also be a knob-type or roller-type button, or a virtual button.

[0053] In one embodiment, a voice control module can also be set in the speaker body 10. The voice control module is also connected to the driver 301 by signal and controls the operation of the driver 301. That is, the microphone 20 can be controlled to be folded down or lifted up by voice control. For example, by speaking the voice of powering on, the display screen 60 can be automatically lifted up and the microphone 20 can be automatically lifted up. By speaking the voice of powering off, the microphone 20 can be automatically retracted and the display screen 60 can be automatically retracted into the groove 104.

[0054] Please also refer to Figure 2 and Figure 3 In this embodiment, an electric drive mechanism 50 is preferably connected between the display screen 60 and the speaker body 10. The electric drive mechanism 50 is used to drive the display screen 60 to automatically open or close relative to the speaker body 10. The storage mechanism 30 is used to automatically control the extension or retraction of the microphone 20 based on the action of the electric drive mechanism 50 driving the display screen 60. Specifically, when the electric drive mechanism 50 drives the display screen 60 to automatically open, the storage mechanism 30 is used to automatically drive the microphone 20 to automatically extend, and / or when the electric drive mechanism 50 drives the display screen 60 to automatically close, the storage mechanism 30 is used to automatically retract the microphone 20. Specifically, this solution automatically drives the display screen 60 to open or close by electric means, thereby eliminating the laborious problem of manually opening or closing the screen. The automatic method is more technologically advanced. In addition, this solution also designs the electric drive mechanism 50 to be linked with the storage mechanism 30, so that the storage mechanism 30 can automatically control the extension or retraction of the microphone 20 based on the opening or closing of the display screen 60, further enhancing the sense of technology and improving the user experience.

[0055] Please also refer to Figure 2 and Figure 3The electric drive mechanism 50 specifically includes a motor 501, a driving wheel 502, a driven wheel 503 and a rotating shaft 504. The motor 501 is fixedly connected to the speaker body 10, and the rotating shaft 504 is fixedly connected to the display screen 60. One end of the rotating shaft 504 is rotatably connected to the speaker body 10, and the other end of the rotating shaft 504 is sleeved with a driven wheel 503. The driving wheel 502 is connected to the output shaft of the motor 501, and the driving wheel 502 and the driven wheel 503 are meshed for transmission. The electric drive mechanism 50 with gear transmission can realize automatic opening and automatic closing of the display screen 60, reduce the difficulty of manually opening the display screen 60, and improve the user experience. In addition, the motor 501 does not have a brake function inside to be compatible with the function that the user can manually open or close the display screen 60.

[0056] Furthermore, if the microphone 20 is too close to the speaker body 10 while maintaining communication with the speaker body 10, the speaker body 10 will emit a harsh howling sound, which greatly affects the user experience. In particular, the probability of the howling sound being caused by the impact and friction between the microphone 20 and the speaker body 10 is higher during the storage process. Therefore, the microphone 20 can be automatically shut down during the storage process, solving the problem of howling that occurs when the microphone 20 is close to the speaker body 10 or rubs against the speaker body 10. Specifically, the microphone 20 is automatically shut down by using a sensing element to sense the distance between the speaker body 10 and the microphone 20. Once the distance between the speaker body 10 and the microphone 20 is less than or equal to a preset distance, the microphone 20 will automatically shut down. The sensing element can be one or more, and can be a Hall element, a distance sensor, an infrared sensor, or any other single electronic component that can sense the distance between the speaker body 10 and the microphone 20, as well as any combination of electronic components. The sensing element may be disposed on the speaker body 10 and / or the microphone 20 .

[0057] In some specific embodiments, the sensing element is preferably a Hall element. In fact, a magnetic part is provided on the microphone 20 and a Hall element is provided at a corresponding position of the speaker body 10, or a Hall element is provided on the microphone 20 and a magnetic part is provided at a corresponding position of the speaker body 10. The triggering condition of the Hall element may 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 the distance between the speaker body 10 and the microphone 20 is sufficient to cause howling, and the microphone 20 needs to be automatically shut down. Since the microphone 20 will move around during karaoke, it may move to other places with a large magnetic field strength. The provision of a Hall element on the microphone 20 may cause the microphone 20 to shut down incorrectly, thereby affecting the experience. In this regard, the present solution preferably provides a magnetic part on the microphone 20 and a Hall element at a corresponding position of the speaker body 10.

[0058] In some specific implementation schemes, the sensing element is a Hall element, and a charging structure is provided in the storage mechanism 30. The microphone 20 is automatically charged through this charging structure after being stored. The above-mentioned Hall element can be provided near the charging structure, so that the triggering condition of the Hall element can be the change in the magnetic field generated instantly after the microphone 20 is stored and charged by power. When the magnetic field change is detected, it means that the distance between the speaker body 10 and the microphone 20 is sufficient to cause howling, and the microphone 20 needs to be turned off.

[0059] In some specific implementation schemes, the sensing element is a Hall element, a charging structure is provided in the storage mechanism 30, and the storage mechanism 30 and the microphone 20 are each provided with a magnetic part, which can be used to fix the microphone 20. The magnetic part is provided outside the sensing trigger range of the Hall element to prevent the magnetic part from interfering with the Hall element's detection of the surrounding magnetic field strength. The Hall element is provided near the charging structure, and the Hall element can sense the magnetic field changes caused by the moment of power-on. When the Hall element detects the magnetic field change, it means that the distance between the speaker body 10 and the microphone 20 is sufficient to cause howling, and the microphone 20 needs to be turned off.

[0060] The above is merely a preferred embodiment of the present invention and only specifically describes the technical principles of the present invention. These descriptions are intended only to explain the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention, as well as other specific embodiments of the present invention that can be imagined by those skilled in the art without inventive effort, shall be included within the scope of protection of the present invention.

Claims

1. A smart device, characterized in that: It comprises a speaker body (10), a display screen (60), a storage mechanism (30), a microphone (20) and an electric drive mechanism (50); The storage mechanism (30) is connected to the speaker body (10) and is used to store the microphone (20); the electric drive mechanism (50) is connected between the speaker body (10) and the display screen (60) and is used to drive the display screen (60) to automatically open or close relative to the speaker body (10); the storage mechanism (30) is used to automatically control the extension or retraction of the microphone (20) according to the action of the electric drive mechanism (50) driving the display screen (60).

2. The intelligent device according to claim 1, wherein: When the electric drive mechanism (50) drives the display screen (60) to automatically flip open, the storage mechanism (30) is used to drive the microphone (20) to automatically extend, or / and, when the electric drive mechanism (50) drives the display screen (60) to automatically close, the storage mechanism (30) is used to drive the microphone (20) to automatically retract.

3. The intelligent device according to claim 1, wherein: The electric drive mechanism (50) comprises a motor (501), a driving wheel (502), a driven wheel (503) and a rotating shaft (504); the motor (501) is fixedly connected to the speaker body (10); the rotating shaft (504) is fixedly connected to the display screen (60); one end of the rotating shaft (504) is rotatably connected to the speaker body (10); the other end of the rotating shaft (504) is sleeved with the driven wheel (503); the driving wheel (502) is connected to the output shaft of the motor (501); and the driving wheel (502) and the driven wheel (503) are meshed and transmitted.

4. The intelligent device according to claim 1, wherein: The display screen (60) is connected to the top of the speaker body (10); a storage hole (105) is provided on the top surface of the speaker body (10); the storage mechanism (30) is provided at the storage hole (105); and the microphone (20) has a first position exposed relative to the storage hole (105) and a second position stored in the storage hole (105) under the drive of the storage mechanism (30); when the microphone (20) is in the second position and the display screen (60) is in a closed state, the display screen (60) covers the microphone (20).

5. The smart device according to claim 4, wherein: The smart device further comprises a sensor (40) connected to the display screen (60) or the speaker body (10), wherein the sensor (40) is used to obtain information on the rotation direction and angle of the display screen (60) or to sense information on the distance between the display screen (60) and the top surface of the speaker body (10), and the sensor (40) is connected to the storage mechanism (30) by signal, and the storage mechanism (30) is used to control the microphone (20) to rise or fall according to the information obtained by the sensor (40).

6. The smart device according to claim 1, wherein: The storage mechanism (30) includes a driver (301), a transmission structure (302) and a carrying cylinder (303), wherein the driver (301) is connected to the speaker body (10), and an open storage groove (30311) for inserting the microphone (20) is provided in the carrying cylinder (303), and the carrying cylinder (303) is slidably connected to the speaker body (10), and the driver (301) drives the carrying cylinder (303) to move back and forth linearly through the transmission structure (302); The transmission structure (302) comprises a meshing rack (3021) and a gear (3022), the gear (3022) being connected to the driver (301), and the rack (3021) being fixedly connected to the bearing cylinder (303).

7. The smart device according to claim 6, wherein: The supporting tube (303) comprises a tube body (3031) and a connecting member (3032) which are fixedly connected to each other, the tube body (3031) is provided with the storage groove (30311), the speaker body (10) comprises a guide rod (101), the connecting member (3032) slides along the guide rod (101), and the connecting member (3032) is provided with the rack (3021).

8. The smart device according to claim 7, wherein: The cylinder (3031) is provided with a first arc-shaped slide groove (30312) extending in the vertical direction, and the connecting member (3032) is provided with a second arc-shaped slide groove (30321) extending in the vertical direction. The first arc-shaped slide groove (30312) and the second arc-shaped slide groove (30321) are connected and together constitute a guide groove. The guide rod (101) is inserted into the guide groove, and the connecting member (3032) is provided with the rack (3021) on the side facing away from the second arc-shaped slide groove (30321).

9. The smart device according to claim 7, wherein: The speaker body (10) comprises a lower fixing seat (102) and an upper fixing seat (103) fixed on the top of the lower fixing seat (102); The driver (301) is fixed on the lower fixing seat (102), and the lower fixing seat (102) is provided with a first hole (1021) that is open upwards. The bearing tube (303) is accommodated in the first hole (1021). The outer wall of the upper fixing seat (103) is provided with a notch (1022) that is connected to the first hole (1021), and the rack (3021) is exposed from the notch (1022). The bottom end of the guide rod (101) is fixedly connected to the lower fixing seat (102), and the top end of the guide rod (101) is fixedly connected to the upper fixing seat (103); The upper fixing seat (103) is provided with a penetrating second hole (1031), and the second hole (1031) is communicated with the first hole (1021), and the second hole (1031) is also used to accommodate the microphone (20).

10. The smart device according to claim 9, wherein: The lower fixing seat (102) is provided with a first fixing portion (1023) in the first hole position (1021), and the upper fixing seat (103) is provided with a second fixing portion (1032) in the second hole position (1031); the bottom end of the guide rod (101) is fixedly connected to the first fixing portion (1023), and the top end of the guide rod (101) is fixedly connected to the second fixing portion (1032), so that a part of the guide rod (101) is accommodated in the first hole position (1021), and the other part of the guide rod (101) is accommodated in the second hole position (1031); The first fixing portion (1023) is arranged on a path where the supporting tube (303) moves in one direction, and the second fixing portion (1032) is arranged on a path where the supporting tube (303) moves in the other direction.

Images