An intelligent device

Abstract

The utility model discloses an intelligent device for solving the technical problem that the existing intelligent device can only realize the synchronous lifting of loudspeaker assembly and display screen, thereby leading to the problem that the intelligent device cannot present different sound fields. The utility model discloses a sound box casing, display screen and first loudspeaker assembly, first loudspeaker assembly sets up in the sound box casing, and the display screen swing joint is in the sound box casing, wherein, the sound box casing still is provided with lifting assembly in, and lifting assembly is connected with display screen to drive display screen to lift relative to the sound box casing, and the first loudspeaker assembly is provided with the interface module, and the interface module has the linkage state of linkage with lifting assembly and the disconnected state of disconnected linkage with lifting assembly, wherein, when the interface module is in the linkage state, lifting assembly drives display screen and the first loudspeaker assembly to lift relative to the sound box casing, and when the interface module is in the disconnected state, lifting assembly only drives display screen to lift relative to the sound box casing.

Description

Technical Field

[0001] This utility model relates to the field of intelligent device design technology, and in particular to an intelligent device. Background Technology

[0002] Smart devices, such as smart speakers, are widely used in our lives as a common audio player. Existing smart devices are generally designed with a display screen for displaying information or providing touch functions and at least two speaker components. In order to expand the sound field of the speaker and adapt the display screen to different viewing angles of users, existing manufacturers design lifting components in the speaker to drive the display screen and one of the speaker components to rise and fall synchronously. Although the above design can simplify the structure and reduce costs, since the speaker component rises and falls synchronously with the display screen, the speaker component must rise with the display screen when the user needs to view the display screen. This results in a relatively simple sound field presented by the two speaker components when the display screen is in use.

[0003] Therefore, finding a technical solution that can solve the above-mentioned technical problems has become an important research topic for those skilled in the art. Utility Model Content

[0004] This utility model discloses a smart device to solve the technical problem that existing smart devices can only realize the synchronous raising and lowering of the speaker components and the display screen, thus causing the smart device to be unable to present different sound fields.

[0005] The present invention provides an intelligent device, including a speaker housing, a display screen, and a first speaker assembly;

[0006] The first speaker assembly is disposed within the speaker housing, and the display screen is movably connected to the speaker housing. The speaker housing also contains a lifting assembly, which is connected to the display screen to drive the display screen to move up and down relative to the speaker housing. The first speaker assembly contains a connecting module, which has a linkage state that is linked with the lifting assembly and a disconnection state that is disconnected from the lifting assembly.

[0007] When the connecting module is in a linked state, the lifting component drives the display screen and the first speaker assembly to rise and fall relative to the speaker housing.

[0008] When the connecting module is in the disconnected state, the lifting assembly only drives the display screen to rise and fall relative to the speaker housing.

[0009] Optionally, the lifting assembly includes a first motor, an inner lead screw, an outer lead screw, a first lifting limiter, and a second lifting limiter;

[0010] The first motor is installed inside the speaker housing and connected to the inner lead screw. The outer lead screw is fitted onto the inner lead screw and can reciprocate relative to the inner lead screw when driven. The outer lead screw passes through the first speaker assembly and its top end is connected to the display screen. The first lifting limiter and the second lifting limiter are both threaded onto the inner lead screw. The first lifting limiter is located above the second lifting limiter and abuts against the bottom end of the outer lead screw. The connecting module is movably engaged with the second lifting limiter to switch the connecting module between the linked state and the disconnected state.

[0011] Optionally, the connecting module includes a second motor and a rotating gear;

[0012] The second motor is installed inside the first speaker assembly and connected to the rotating gear. The second motor is used to drive the rotating gear to rotate around its own axis. The rotating gear has a hollow structure and its inner sidewall is evenly provided with a plurality of first limiting parts. The second lifting limiter is coaxially arranged with the rotating gear, and the outer sidewall of the second lifting limiter is evenly provided with second limiting parts that cooperate and abut against the first limiting parts.

[0013] When the connecting module is in the linkage state, the second motor drives the rotating gear to rotate by a first preset angle so that the first limiting part is above the second limiting part. When the first motor drives the inner screw to rotate, the first lifting limiter drives the outer screw to drive the display screen to rise and fall. The second lifting limiter drives the rotating gear and the first speaker assembly to rise and fall synchronously.

[0014] When the connecting module is in the disconnected state, the second motor drives the rotating gear to rotate a second preset angle so that the first limiting part and the second limiting part are misaligned. When the first motor drives the inner screw to rotate, the first lifting limiter drives the outer screw to drive the display screen to rise and fall. The second lifting limiter passes through the rotating gear to rise and fall.

[0015] Optionally, the output shaft of the first motor is connected to a transmission gear, which meshes with the rotating gear.

[0016] Optionally, a support platform is mounted on the top end of the external lead screw, and the display screen is hinged to the support platform and can be rotated relative to the support platform under drive.

[0017] Optionally, the top end of the external lead screw is rotatably connected to the support platform, and the display screen is driven to rotate about the axis of the external lead screw.

[0018] Optionally, the top of the speaker housing is provided with a storage slot for storing the display screen, and the storage slot is recessed into the interior of the speaker housing.

[0019] Optionally, it also includes a second speaker assembly, wherein a sound outlet is provided on one side of the speaker housing, and at least a first mounting position and a second mounting position are provided inside the speaker housing, wherein the first mounting position is located close to the sound outlet, and the second mounting position is located on the side of the first mounting position away from the sound outlet;

[0020] The second speaker assembly is mounted at the first mounting position, and the first speaker assembly is mounted at the second mounting position;

[0021] Alternatively, the first speaker assembly is mounted at the first mounting position, and the second speaker assembly is mounted at the second mounting position.

[0022] Optionally, the second speaker assembly includes a low-frequency speaker.

[0023] Optionally, the first speaker assembly includes a speaker column housing and a speaker column body mounted on the speaker column housing, wherein a full-range speaker and / or a mid-range speaker and / or a high-frequency speaker are disposed on the speaker column body.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The smart device in this embodiment includes a speaker housing, a display screen, and a first speaker assembly. The first speaker assembly is disposed within the speaker housing, and the display screen is movably connected to the speaker housing. A lifting assembly is also disposed within the speaker housing, connected to the display screen to drive the display screen to rise and fall. A connecting module is disposed within the first speaker assembly, having a linked state that is linked with the lifting assembly and a disconnected state that is disconnected from the lifting assembly. When the connecting module is in the linked state, the lifting assembly drives the display screen and the first speaker assembly to rise and fall synchronously; when the connecting module is in the disconnected state, the lifting assembly only drives the display screen to rise and fall. Through this design, the user can choose to have the display screen and the first speaker assembly rise and fall synchronously or only the display screen rise and fall, thereby allowing the smart device to present different sound fields. Attached Figure Description

[0026] 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 these drawings without creative effort.

[0027] Figure 1 A schematic diagram of the structure of an intelligent device provided by this utility model;

[0028] Figure 2 for Figure 1 Exploded view of the structure;

[0029] Figure 3 A schematic diagram of the internal structure of an intelligent device provided by this utility model;

[0030] Figure 4 A positional relationship diagram of the lifting assembly, the first speaker assembly, and the connecting module of an intelligent device provided by this utility model;

[0031] Figure 5 for Figure 4 Exploded view of the structure;

[0032] Figure 6 A schematic diagram of the structure of a connection module for an intelligent device provided by this utility model;

[0033] Figure 7 A schematic diagram of the structure of a smart device connection module and a second lifting limiter provided by this utility model;

[0034] Figure 8 Another perspective schematic diagram of the connection module of an intelligent device and the second lifting limiter provided by this utility model in cooperation;

[0035] Figure 9 A schematic diagram of the structure of a smart device with its display screen opened when not raised, provided by this utility model;

[0036] Figure 10 A schematic diagram of the structure of a smart device's display screen and first speaker assembly after being raised, provided by this utility model;

[0037] Illustration: Speaker housing 1; Display screen 2; Storage slot 3; First mounting position 4; Second mounting position 5; First speaker assembly 6; Speaker column housing 601; Speaker column body 602; Lifting assembly 7; External lead screw 701; First motor 702; Second lifting limiter 703; Second limit part 7031; First lifting limiter 704; Internal lead screw 705; Second speaker assembly 8; Support platform 9; Connecting module 10; Second motor 1001; Transmission gear 1002; Rotating gear 1003; First limit part 10031. Detailed Implementation

[0038] This utility model discloses a smart device to solve the technical problem that existing smart devices can only realize the synchronous raising and lowering of the speaker components and the display screen, thus causing the smart devices to be unable to present different sound fields.

[0039] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figures 1 to 10 The present invention provides an intelligent device comprising a speaker housing 1, a display screen 2, and a first speaker assembly 6;

[0041] The first speaker assembly 6 is disposed inside the speaker housing 1, and the display screen 2 is movably connected to the speaker housing 1. The speaker housing 1 is also provided with a lifting assembly 7, which is connected to the display screen 2 to drive the display screen 2 to rise and fall relative to the speaker housing 1. The first speaker assembly 6 is provided with a connecting module 10, which has a linkage state that is linked with the lifting assembly 7 and a disconnection state that is disconnected from the lifting assembly 7.

[0042] When the connecting module 10 is in the linkage state, the lifting component 7 drives the display screen 2 and the first speaker component 6 to rise and fall relative to the speaker housing 1.

[0043] When the connecting module 10 is in the disconnected state, the lifting component 7 only drives the display screen 2 to rise and fall relative to the speaker housing 1.

[0044] It should be noted that when the first speaker assembly 6 is driven to rise, it extends out of the speaker housing 1, and when it is driven to descend, it is stored inside the speaker housing 1. Simply put, the speaker housing 1 has a storage cavity for storing the first speaker assembly 6. Furthermore, in this embodiment, the display screen 2 is specifically located at the top of the speaker housing 1. When the display screen 2 is driven to rise, it moves away from the top surface of the speaker housing 1, and when it is driven to descend, it returns to the top surface of the speaker housing 1.

[0045] It should be further noted that, in another specific embodiment, the first speaker assembly 6 and the display screen 2 can be raised and lowered synchronously by the lifting assembly 7, or the two can be raised and lowered independently by their respective independent lifting assemblies 7, etc. This embodiment does not limit this.

[0046] With the above design, users can choose to raise and lower the display screen 2 and the first speaker assembly 6 simultaneously or only raise and lower the display screen 2, thereby allowing the smart device to present different sound fields.

[0047] Furthermore, the lifting assembly 7 in this embodiment includes a first motor 702, an inner lead screw 705, an outer lead screw 701, a first lifting limiter 704, and a second lifting limiter 703.

[0048] The first motor 702 is installed inside the speaker housing 1 and connected to the inner lead screw 705. The outer lead screw 701 is fitted onto the inner lead screw 705 and can reciprocate relative to the inner lead screw 705 when driven. The outer lead screw 701 passes through the first speaker assembly 6 and its top end is connected to the display screen 2. The first lifting limiter 704 and the second lifting limiter 703 are both threaded onto the inner lead screw 705. The first lifting limiter 704 is located above the second lifting limiter 703 and abuts against the bottom end of the outer lead screw. The connecting module 10 is movably engaged with the second lifting limiter 703 to switch the connecting module 10 between the linked state and the disconnected state.

[0049] In another specific embodiment, the first lifting limiter 704 can also be fixedly connected to the bottom end of the external lead screw 701.

[0050] It should be noted that the specific working principle of the lifting component 7 in this embodiment is as follows:

[0051] Taking the rise of only the display screen 2 as an example, the first motor 702 drives the inner screw 705 to rotate, thereby driving the first lifting limiter 704 to rise along the inner screw 705. When the first lifting limiter 704 rises, it can push the outer screw 701 to rise relative to the inner screw 705, thereby driving the display screen 2 to rise. At this time, the connecting module 10 is in a disconnected state, and the second lifting limiter 703 also rises along the inner screw 705.

[0052] Taking the synchronous rise of the display screen 2 and the first speaker assembly 6 as an example, the first motor 702 drives the inner screw 705 to rotate, thereby driving the first lifting limiter 704 to rise along the inner screw 705. When the first lifting limiter 704 rises, it can push the outer screw 701 to rise relative to the inner screw 705, thereby driving the display screen 2 to rise. At this time, the connecting module 10 is in a linkage state. The second lifting limiter 703 also rises along the inner screw 705 and cooperates with the connecting module 10 so that the first speaker assembly 6 rises synchronously with the display screen 2.

[0053] Furthermore, the connecting module 10 in this embodiment includes a second motor 1001 and a rotating gear 1003;

[0054] The second motor 1001 is installed inside the first speaker assembly 6 and connected to the rotating gear 1003. The second motor 1001 is used to drive the rotating gear 1003 to rotate around its own axis. The rotating gear 1003 has a hollow structure and a plurality of first limiting parts 10031 are evenly arranged on its inner sidewall. The second lifting limiter 703 is coaxially arranged with the rotating gear 1003. The outer sidewall of the second lifting limiter 703 is evenly arranged with second limiting parts 7031 that cooperate and abut against the first limiting parts 10031.

[0055] It should be noted that the specific working principle of the connecting module 10 in this embodiment is as follows:

[0056] When the connecting module 10 is in the linkage state, the second motor 1001 drives the rotating gear 1003 to rotate by a first preset angle so that the first limiting part 10031 is above the second limiting part 7031. When the first motor 702 drives the inner screw 705 to rotate, the first lifting limiter 704 drives the outer screw 701 to drive the display screen 2 to rise and fall. The second lifting limiter 703 drives the rotating gear 1003 and the first speaker assembly 6 to rise and fall synchronously.

[0057] When the connecting module 10 is in the disconnected state, the second motor 1001 drives the rotating gear 1003 to rotate a second preset angle so that the first limiting part and the second limiting part 7031 are misaligned. When the first motor 702 drives the inner screw 705 to rotate, the first lifting limiter drives the outer screw 701 to drive the display screen 2 to lift. The second lifting limiter 703 passes through the rotating gear 1003 to lift.

[0058] Furthermore, it should be noted that the aforementioned first preset angle and second preset angle can be specifically set according to the number and position of the first limiting part 10031 on the inner sidewall of the rotating gear 1003, and this embodiment does not impose any restrictions on this. In this embodiment, the number of the first limiting part 10031 is designed to be three, and the number of the second limiting part 7031 is the same as the number of the first limiting part 10031, which is also three.

[0059] Furthermore, in this embodiment, the output shaft of the first motor 702 is connected to a transmission gear 1002, which meshes with the rotating gear 1003.

[0060] It should be noted that in this embodiment, the first motor 702 drives the transmission gear 1002 to rotate, and then drives the rotating gear 1003 to rotate synchronously through the transmission gear 1002.

[0061] Furthermore, in this embodiment, a support platform 9 is installed at the top end of the external lead screw 701, and the display screen 2 is hinged to the support platform 9 and can rotate relative to the support platform 9 under drive.

[0062] It should be noted that the above design allows the display screen 2 to rotate relative to the support platform 9, so that the display screen 2 can perform screen-off and screen-on operations.

[0063] In addition, in this embodiment, the top of the speaker housing 1 is provided with a storage groove 3 for storing the display screen 2, and the storage groove 3 is recessed into the interior of the speaker housing 1.

[0064] It should be noted that, through the above design, when the display screen 2 is not raised and rotates relative to the support platform 9 to close the screen, the display screen 2 can be stored in the storage slot 3.

[0065] Furthermore, in this embodiment, the top end of the external lead screw 701 is rotatably connected to the support platform 9, and the display screen 2 is driven to rotate around the axis of the external lead screw 701.

[0066] It should be noted that, through the above design, users can adjust the viewing angle of the display screen 2 by rotating it, making it more convenient for users to use.

[0067] In addition, for ease of operation, a drive motor can be installed on the top of the support platform 9 and the external lead screw 701, so that the display screen 2 can be automatically rotated and adjusted in angle by means of motor drive.

[0068] Furthermore, the smart device in this embodiment also includes a second speaker assembly 8. The speaker housing 1 in this embodiment has a sound outlet hole on one side. The speaker housing 1 has at least a first mounting position 4 and a second mounting position 5. The first mounting position 4 is located close to the sound outlet hole, and the second mounting position 5 is located on the side of the first mounting position 4 away from the sound outlet hole.

[0069] The second speaker assembly 8 is mounted at the first mounting position 4, and the first speaker assembly 6 is mounted at the second mounting position 5;

[0070] The first speaker assembly 6 is mounted at the first mounting position 4, and the second speaker assembly 8 is mounted at the second mounting position 5.

[0071] Specifically, the second speaker assembly 8 in this embodiment includes a low-frequency speaker.

[0072] In this embodiment, the first speaker assembly 6 includes a speaker column housing 601 and a speaker column body 602 mounted on the speaker column housing 601, wherein a full-range speaker and / or a mid-range speaker and / or a high-frequency speaker are disposed on the speaker column body 602.

[0073] It should be noted that, in one specific embodiment, the low-frequency speaker can be installed on the second mounting position 5, while the speaker column body 602 can be installed on the first mounting position 4. Since the high-frequency speaker on the speaker column body 602 is directional and the low-frequency speaker is omnidirectional, the low-frequency speaker is located in a position away from the sound outlet of the speaker column body 602, which has little impact on the sound quality of the smart device. At this time, the second speaker housed in the speaker enclosure 1 can also provide a good sound field. It can also be simply understood that when the first speaker assembly 6 is housed in the speaker enclosure 1, it can reduce the sound field of the smart device, and when the first speaker assembly 6 extends out of the speaker enclosure 1, it can increase the sound field of the smart device. Through the above design, the smart device can exhibit different sound quality effects.

[0074] In addition, the speakers in the sound column body 602 of this embodiment are arranged at an angle to further expand the sound field. Specific examples are as follows:

[0075] Opening from top to bottom: at least one speaker faces upwards and at least one speaker faces downwards for directional output; the above speakers can be full-range speakers.

[0076] Left and right opening: at least one speaker faces left and at least one speaker faces right, or they can be set relative to each other. The speakers mentioned above can be full-range speakers.

[0077] Overall opening: at least one speaker facing forward, at least one speaker facing the upper left and lower right, and at least one speaker facing the lower right and upper left;

[0078] In this embodiment, the sound column body 602 works in conjunction with the low-frequency speaker to output forward, so that the sound field in front is filled evenly.

[0079] Furthermore, the speaker housing 1 in this embodiment is also provided with a microphone storage structure for storing the microphone. The microphone storage structure can be a receiving groove provided on the speaker housing 1, which is recessed into the interior of the speaker housing 1. The microphone is stored in the receiving groove. In addition, to facilitate the user to remove the microphone, a lifting drive can be provided in the receiving groove to drive the microphone to extend out of the receiving groove or store it in the receiving groove. Alternatively, an elastic pressing component can be installed in the receiving groove. The user can lock the microphone in the receiving groove by pressing it, and the user can release the microphone into an unlocked floating state by pressing it again so that the user can remove it. The above-mentioned elastic pressing component is prior art, and this embodiment will not describe it in detail.

[0080] Furthermore, the smart device in this embodiment also includes a control circuit board, which is installed inside the speaker housing 1. The speaker assembly, display screen 2, and lifting drive component inside the speaker are all electrically connected to the control circuit board. A communication module is also electrically connected to the control circuit board, and the microphone is wirelessly connected to the control circuit board through the communication module.

[0081] It should be noted that the microphone communicates with the control circuit board via a communication module, so that the user's voice signal can be processed by the control circuit board and then played through the speaker.

[0082] In addition, in the speaker of this embodiment, when there are two or more microphones, the user can control the two or more microphones to rise and fall synchronously or individually, depending on the selection. The above process can be obtained by programming on the control circuit board, which can be implemented by those skilled in the art. This embodiment will not describe it in detail.

[0083] Furthermore, the display screen 2 in this embodiment can be opened electrically or manually. This embodiment does not impose any restrictions on this, and designers can design it according to actual needs. In addition, in this embodiment, the display screen 2 can be linked with the lifting drive component through the control circuit board. That is, when the display screen 2 is opened, the lifting drive component simultaneously drives the microphone to rise. The above method can also be implemented by those skilled in the art, and this embodiment does not describe the implementation method in detail.

[0084] Furthermore, the depth of the receiving slot is greater than or equal to the length of the microphone. The microphone is inserted into the receiving slot vertically or horizontally along the length direction through the opening of the receiving slot to achieve storage. A microphone fixing structure can be set inside or outside the opening so that the microphone is fixed after storage. The opening of the receiving slot can be set at any position of the speaker housing 1, including the outer side of the speaker housing 1, such as the upper, lower, left and right outer sides.

[0085] In some embodiments, the speaker housing 1 can also be connected to the display screen 2 via a movable structure, such as the hinge method mentioned in this embodiment. In addition, the speaker housing 1 can also be provided with a storage slot 3 for storing the display screen 2. After the display screen 2 is closed, the display screen 2 is stored in the storage slot 3. The storage slot 3 can be set below the display screen 2, and the opening of the receiving slot can be set on the top surface of the storage slot 3. With this design, after the display screen 2 is closed, the microphone is completely covered by the display screen 2 and completely stored in the speaker housing 1.

[0086] Furthermore, when the microphone is connected to the speaker, such as when the microphone is too close to the speaker, it will cause the speaker to howl. The speaker emits a piercing howl, which greatly affects the user experience. Especially when the microphone is stored in the speaker, the probability of howling is even higher due to the impact and friction of the microphone with the speaker housing 1 during the storage process. The microphone can be automatically turned off when it is stored in the receiving slot to prevent howling from occurring when the microphone is close to the speaker or when the microphone is stored in the speaker.

[0087] In some implementations, the microphone automatically shuts down by a sensing element detecting the distance between the speaker and the microphone. Once the distance is less than or equal to a preset distance, the microphone automatically shuts down. The sensing element can be one or more, and can be a Hall effect sensor, a proximity sensor, an infrared sensor, or any other single electronic component capable of sensing the distance between the speaker and the microphone, or any combination of electronic components. The sensing element can be positioned on the speaker and / or the microphone. Specifically, when the microphone is inserted into the receiving slot, the sensing element can be positioned at the opening of the receiving slot so that the microphone shuts down immediately upon insertion. Alternatively, the sensing element can be positioned at the end of the receiving slot away from the opening to prevent the sensing element from being exposed and aging due to the opening facing outwards.

[0088] In one specific embodiment, the sensing element is a Hall element. The microphone housing structure and the microphone each have corresponding positions. A magnetic element is provided at the corresponding position of the microphone, and a Hall element is provided at the corresponding position of the speaker housing 1. Alternatively, a Hall element is provided at the corresponding position of the microphone, and a magnetic element is provided at the corresponding position of the speaker housing 1. 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 the distance between the speaker and the microphone meets the requirement to trigger feedback, and the microphone needs to be turned off. Preferably, a magnetic element is provided at the corresponding position of the microphone, and a Hall element is provided at the corresponding position of the speaker housing 1. Since the microphone moves around during karaoke, it may move to other places with strong magnetic fields. A Hall element on the microphone may cause the microphone to turn off incorrectly, thus affecting the experience. When the microphone is inserted into the receiving slot, the Hall element is located at the opening of the receiving slot of the speaker housing 1 or at the end away from the opening.

[0089] In another specific embodiment, the sensing element is a Hall element. A charging structure is correspondingly provided on the speaker housing 1, and a power receiving structure is correspondingly provided on the microphone. The trigger condition for the Hall element can be the change in magnetic field caused by the instantaneous power-on when the microphone is charging. When a change in magnetic field is detected, it means that the distance between the speaker and the microphone is sufficient to trigger a feedback sound, requiring the microphone to be turned off. The charging structure can be located on the outer side of the speaker housing 1, or it can be located in a corresponding receiving slot. The microphone can be inserted into the housing. The charging structure is located at the end of the receiving slot of the speaker housing 1 away from the opening. A power receiving structure is correspondingly provided on the bottom or end face of the microphone. The Hall element is located near the charging structure, and the Hall element can sense the change in magnetic field caused by the instantaneous power-on.

[0090] In the microphone storage structure of this embodiment, when the user needs to use the microphone, the lifting drive can be controlled to automatically extend the microphone out of the receiving slot opening, at which point the user can directly remove and use the microphone. When the user does not need to use the microphone, the microphone can be directly inserted into the receiving slot, and then the lifting drive will automatically lower the microphone and store it in the receiving slot. This design allows for simple and direct microphone placement and removal, greatly reducing the difficulty of placement and removal and effectively improving efficiency.

[0091] The present invention has provided a detailed description of an intelligent device. For those skilled in the art, based on the ideas of the embodiments of the present invention, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A smart device, characterized in that, Includes a speaker housing (1), a display screen (2), and a first speaker assembly (6); The first speaker assembly (6) is disposed inside the speaker housing (1), and the display screen (2) is movably connected to the speaker housing (1). The speaker housing (1) is also provided with a lifting assembly (7), which is connected to the display screen (2) to drive the display screen (2) to rise and fall relative to the speaker housing (1). The first speaker assembly (6) is provided with a connecting module (10), which has a linkage state that is linked with the lifting assembly (7) and a disconnection state that is disconnected from the lifting assembly (7). When the connecting module (10) is in the linkage state, the lifting component (7) drives the display screen (2) and the first speaker component (6) to rise and fall relative to the speaker housing (1). When the connecting module (10) is in the disconnected state, the lifting assembly (7) only drives the display screen (2) to rise and fall relative to the speaker housing (1).

2. The intelligent device according to claim 1, characterized in that, The lifting assembly (7) includes a first motor (702), an inner lead screw (705), an outer lead screw (701), a first lifting limiter (704), and a second lifting limiter (703). The first motor (702) is installed inside the speaker housing (1) and connected to the inner screw (705). The outer screw (701) is fitted onto the inner screw (705) and can reciprocate relative to the inner screw (705) under drive. The outer screw (701) passes through the first speaker assembly (6) and its top end is connected to the display screen (2). The first lifting limiter (704) and the second lifting limiter (703) are both threaded onto the inner screw (705). The first lifting limiter (704) is located above the second lifting limiter (703) and abuts against the bottom end of the outer screw. The connecting module (10) is movably engaged with the second lifting limiter (703) to allow the connecting module (10) to switch between the linked state and the disconnected state.

3. The intelligent device according to claim 2, characterized in that, The connecting module (10) includes a second motor (1001) and a rotating gear (1003). The second motor (1001) is installed inside the first speaker assembly (6) and connected to the rotating gear (1003). The second motor (1001) is used to drive the rotating gear (1003) to rotate around its own axis. The rotating gear (1003) has a hollow structure and its inner sidewall is uniformly provided with a plurality of first limiting parts (10031). The second lifting limiter (703) is coaxially arranged with the rotating gear (1003). The outer sidewall of the second lifting limiter (703) is uniformly provided with second limiting parts (7031) that cooperate and abut against the first limiting parts (10031). When the connecting module (10) is in the linkage state, the second motor (1001) drives the rotating gear (1003) to rotate by a first preset angle so that the first limiting part (10031) is located above the second limiting part (7031). When the first motor (702) drives the inner screw (705) to rotate, the first lifting limiter (704) drives the outer screw (701) to drive the display screen (2) to rise and fall. The second lifting limiter (703) drives the rotating gear (1003) and the first speaker assembly (6) to rise and fall synchronously. When the connecting module (10) is in the disconnected state, the second motor (1001) drives the rotating gear (1003) to rotate by a second preset angle so that the first limiting part and the second limiting part (7031) are misaligned. When the first motor (702) drives the inner screw (705) to rotate, the first lifting limiter drives the outer screw (701) to drive the display screen (2) to lift. The second lifting limiter (703) passes through the rotating gear (1003) to lift.

4. The intelligent device according to claim 2, characterized in that, The output shaft of the first motor (702) is connected to a transmission gear (1002), which meshes with the rotating gear (1003).

5. The intelligent device according to claim 2, characterized in that, The top of the external lead screw (701) is equipped with a support platform (9), and the display screen (2) is hinged to the support platform (9) and can be driven to rotate relative to the support platform (9).

6. The intelligent device according to claim 4, characterized in that, The top end of the external lead screw (701) is rotatably connected to the support platform (9), and the display screen (2) is driven to rotate around the axis of the external lead screw (701).

7. The intelligent device according to claim 5, characterized in that, The top of the speaker housing (1) is provided with a storage groove (3) for storing the display screen (2), and the storage groove (3) is recessed into the interior of the speaker housing (1).

8. The intelligent device according to claim 1, characterized in that, It also includes a second speaker assembly (8), wherein a sound outlet is provided on one side of the speaker housing (1), and at least a first mounting position (4) and a second mounting position (5) are provided inside the speaker housing (1). The first mounting position (4) is located close to the sound outlet, and the second mounting position (5) is located on the side of the first mounting position (4) away from the sound outlet. The second speaker assembly (8) is mounted at the first mounting position (4), and the first speaker assembly (6) is mounted at the second mounting position (5); Alternatively, the first speaker assembly (6) is mounted at the first mounting position (4), and the second speaker assembly (8) is mounted at the second mounting position (5).

9. The intelligent device according to claim 8, characterized in that, The second speaker assembly (8) includes a low-frequency speaker.

10. The intelligent device according to claim 9, characterized in that, The first speaker assembly (6) includes a speaker housing (601) and a speaker body (602) mounted on the speaker housing (601), wherein a full-range speaker and / or a mid-range speaker and / or a high-frequency speaker are provided on the speaker body (602).

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