Intelligent sound box with electric rotating screen

Abstract

The utility model discloses an intelligent sound box with an electric rotating screen. The intelligent sound box comprises a sound box main body; the display screen is accommodated in the loudspeaker box main body; the first electric rotating assembly is used for driving the display screen to rotate so as to realize switching of use states, and the use states of the display screen comprise a first state and a second state; the second electric rotating assembly is used for driving the display screen to rotate so as to achieve switching of use states, and the use states of the display screen comprise the third state and the fourth state. According to the utility model, the problem that the existing loudspeaker box display screen cannot automatically rotate and is poor in experience is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of speakers, in particular to an electric rotating screen intelligent speaker. Background Art

[0002] A speaker is a device used for amplifying or reproducing sound, usually composed of one or more speaker units, an acoustic baffle, an acoustic filter, a circuit board, and a housing. Their design aims to provide a high-quality audio experience to the greatest extent, and is applicable to various scenarios, including home entertainment, professional audio production, stage performances, and commercial uses, etc.

[0003] In order to meet the diverse needs of users, existing speakers usually add a display screen function, which can play videos or lyrics for users during the use of the speakers; however, the display screen of the current speakers cannot rotate automatically. When users want to view lyrics while singing karaoke, they need to manually rotate the speaker screen or set a rotating device to rotate the speaker, resulting in a poor experience and a lack of a strong sense of technology. Content of the Utility Model

[0004] The main purpose of the utility model is to provide an electric rotating screen intelligent speaker, aiming to solve the problem that the display screen of the existing speaker cannot rotate automatically and the experience is poor.

[0005] To achieve the above purpose, the utility model proposes an electric rotating screen intelligent speaker, including:

[0006] A speaker main body;

[0007] A display screen, accommodated in the speaker main body;

[0008] A first electric rotating component, used to drive the display screen to rotate to realize the switching of the usage state, and the usage states of the display screen include a first state and a second state;

[0009] A second electric rotating component, used to drive the display screen to rotate to realize the switching of the usage state, and the usage states of the display screen include a third state and a fourth state.

[0010] Optionally, the first electric rotating component includes a first driving motor, the driving end of the first driving motor is connected to a rotating shaft, and the rotating shaft is connected to the display screen to drive the display screen to rotate. The first state of the display screen is the display screen storage state, and the second state of the display screen is the display screen in-situ usage state.

[0011] Optionally, the second electric rotating assembly includes a second driving motor, the driving end of the second driving motor is connected to an electric universal ball head, the electric universal ball head is connected to the display screen to drive the display screen to rotate, the third state of the display screen is that the display screen is set horizontally, and the fourth state of the display screen is that the display screen is set vertically.

[0012] Optionally, the electric rotating screen speaker further includes a third electric translation assembly for moving along the axis of the display screen, and both the first electric rotating assembly and the second electric rotating assembly are connected to the driving end of the third electric translation assembly.

[0013] Optionally, the third electric translation assembly includes a third driving motor, the driving end of the third driving motor is connected with at least one driving gear, a rack meshing with the driving gear is installed on the display screen, and a guide member for installing the gear is further included, and the guide member is slidably connected with the rack; both the first electric rotating assembly and the second electric rotating assembly are connected to the guide member.

[0014] Optionally, the rack is provided with a first end and a second end for limiting the sliding stroke of the guide member, the first end is located at one side of the display screen, and the second end is located at the center of the display screen.

[0015] Optionally, the electric rotating screen speaker includes a support rod installed along the axis of the display screen, the first end of the support rod is located at one side of the display screen, and the second end of the support rod is located at the center of the display screen.

[0016] Optionally, the display screen is provided with a receiving groove for receiving at least the first electric rotating assembly, and the third electric translation assembly reciprocates between the first end and the second end of the receiving groove.

[0017] The first end of the support rod is connected to the first electric rotating assembly, and the second end of the support rod is connected to the second electric rotating assembly.

[0018] Optionally, the second electric rotating assembly includes a second driving motor, the driving end of the second driving motor is connected to a turntable, and the turntable is connected to the display screen.

[0019] Optionally, the electric rotating screen speaker further includes a bracket fixedly or detachably installed on the speaker body, the first end of the bracket is connected to the speaker body, and the second end of the bracket is connected to the display screen.

[0020] Optionally, the bracket is provided as an electric lifting bracket.

[0021] The beneficial effects of the present utility model are as follows: It improves the installation structure of the display screen of the existing speaker. A first electric rotating component and a second electric rotating component are arranged between the display screen and the speaker main body. Among them, the first electric rotating component can control the display screen to switch between a first state and a second state, so as to control the display screen to unfold from the surface of the speaker main body or be horizontally stored parallel to the surface of the speaker main body. The second electric rotating component can control the display screen to switch between a third state and a fourth state, so as to control the display screen to switch between a landscape screen and a portrait screen, meeting the different needs of customers and thus adapting to different usage scenarios. Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0023] Figure 1 Structural schematic diagram of the present utility model when the display screen is not unfolded;

[0024] Figure 2 Structural schematic diagram of the present utility model when unfolded;

[0025] Figure 3 Structural schematic diagram of the present utility model when used in portrait screen;

[0026] Figure 4 Structural schematic diagram of the installation between the first electric rotating component, the second electric rotating component and the third electric translation component of the present utility model;

[0027] Figure 5 Structural schematic diagram of the third electric translation component of the present utility model;

[0028] Figure 6 Structural schematic diagram of the present utility model when the third electric translation component of the display screen is located at the edge of the display screen;

[0029] Figure 7 Structural schematic diagram of the present utility model when the third electric translation component of the display screen is located at the centroid of the display screen polygon;

[0030] Figure 8 Structural schematic diagram of the present utility model when the display screen is in the portrait screen state when the third electric translation component of the display screen is located at the centroid of the display screen polygon;

[0031] Figure 9 Structural schematic diagram of an embodiment when the display screen of the present utility model is raised;

[0032] Figure 10Schematic diagram of a structure in an embodiment when the display screen of the present utility model is raised;

[0033] Figure 11 Schematic diagram of a structure in an embodiment when the display screen of the present utility model is raised;

[0034] Label description:

[0035] Speaker main body 1; Display screen storage groove 11; Microphone storage groove 12;

[0036] Display screen 2;

[0037] First electric rotating assembly 3; First driving motor 31; Rotating shaft 32;

[0038] Second electric rotating assembly 4; Second driving motor 41; Electric universal ball head 42;

[0039] Third electric translation assembly 5; Third driving motor 51; Driving gear 52; Rack 53; Guide member 54;

[0040] Support rod 6; Turntable 7; Electric lifting bracket 8

[0041] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings. Specific embodiments

[0042] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0043] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0044] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0045] An embodiment of the present utility model provides an electric rotating screen intelligent speaker, including:

[0046] A speaker main body 1;

[0047] A display screen 2 accommodated in the speaker main body 1;

[0048] A first electric rotating component 3 for driving the display screen 2 to rotate to achieve the switching of usage states, and the usage states of the display screen 2 include a first state and a second state;

[0049] A second electric rotating component 4 for driving the display screen 2 to rotate to achieve the switching of usage states, and the usage states of the display screen 2 include a third state and a fourth state.

[0050] It should be noted that this embodiment improves the connection structure between the existing display screen 2 and the speaker main body 1. A first electric rotating component 3 and a second electric rotating component 4 are provided between the speaker main body 1 and the display screen 2 for automatically controlling the state switching of the display screen 2 to meet the diverse needs of users and adapt to the requirements of different usage environments.

[0051] Among them, the first electric rotating component 3 can control the switching between the first state and the second state of the display screen 2. When the display screen 2 is in the first state, refer to Figure 1 , the back surface of the display screen 2 is parallel to the surface of the speaker main body 1, and the display screen 2 is received in the groove on the surface of the speaker main body 1; when the display screen 2 is in the second state, refer to Figure 2 , the first electric rotating component 3 drives the display screen 2 to unfold, and the display screen 2 automatically opens from the surface of the speaker main body 1 for users to use.

[0052] The second electric rotating component 4 can control the display screen 2 to switch between the third state and the fourth state. It should be noted that the display screen 2 can be set to different shapes according to actual production requirements, such as circular, square, rectangular or other polygons. In this embodiment, the display screen 2 is set to be rectangular, including two groups of symmetric long sides and two groups of symmetric short sides. Among them, when the display screen 2 is in the third state, the display screen 2 is still in the unfolded state, and the display screen 2 is in the landscape screen state at this time. In the landscape screen state, the directions of the two groups of long sides of the display screen 2 are horizontal, and the directions of the two groups of short sides are vertical. At the same time, the display screen 2 can also be tilted at an appropriate angle to meet the viewing angle requirements of users; when the display screen 2 is in the fourth state, refer to Figure 3 , the second electric rotating component 4 drives the display screen 2 to rotate 90°, so that the display screen 2 switches from the landscape screen state to the portrait screen state for customers to use. In the portrait screen state, the directions of the two groups of short sides of the display screen 2 are horizontal, and the directions of the two groups of long sides are vertical. At the same time, the display screen 2 can also be tilted at an appropriate angle to meet the viewing angle requirements of users.

[0053] Furthermore, refer to Figure 3 , the speaker main body 1 is provided with a display screen storage groove 11 for storing the display screen 2. When the display screen 2 is not in use, it can be stored in the display screen storage groove 11 to ensure the flatness of the overall shape of the speaker main body 1. At the same time, a plurality of microphone storage grooves 12 for storing microphones are also opened in the display screen storage groove 11. The smart speaker is integrated with a microphone for users to use, so as to expand the use function of the speaker and meet the needs of different users, and the microphone can be hidden and stored in the microphone storage groove 12, which is convenient for storage and carrying.

[0054] Specifically, the first electric rotating component 3 includes a first driving motor 31. The driving end of the first driving motor 31 is connected to a rotating shaft 32. The rotating shaft 32 is connected to the display screen 2 to drive the display screen 2 to rotate. The first state of the display screen 2 is that the display screen 2 is parallel to the surface of the speaker main body 1, and the second state of the display screen 2 is that the display screen 2 is perpendicular to the surface of the speaker main body 1. In this embodiment, one side of the display screen 2 is rotatably arranged with the speaker main body 1. The first driving motor 31 can be installed on the speaker main body 1, and the rotating shaft 32 is connected to the display screen 2. When it is necessary to control the display screen 2 to switch between the first state and the second state, only the first driving motor 31 needs to drive the rotating shaft 32 to rotate, and the rotating shaft 32 drives the display screen 2 to rotate to complete the unfolding and closing of the display screen 2.

[0055] Further, the second electric rotating assembly 4 includes a second driving motor 41. The driving end of the second driving motor 41 is connected to an electric universal ball head 42. The electric universal ball head 42 is connected to the display screen 2 to drive the display screen 2 to rotate. The third state of the display screen 2 is that the display screen 2 is set in a landscape orientation, and the fourth state of the display screen 2 is that the display screen 2 is set in a portrait orientation. In this embodiment, the second driving motor 41 is installed on the speaker main body 1, and the electric universal ball head 42 is connected to the display screen 2. When it is necessary to control the display screen 2 to switch between the third state and the fourth state, only need to drive the electric universal head to rotate through the second driving motor 41, then the display screen 2 can be driven to rotate between the landscape and portrait states, so as to realize the switching between landscape and portrait.

[0056] The electric rotating screen speaker further includes a third electric translation assembly 5, and the third electric translation assembly 5 is used to move along the axis of the display screen 2. Refer to Figure 5 , the axis of the display screen 2 is the direction passing through the centroid of the screen along the width direction of the screen, as shown by the arrow direction; both the first electric rotating assembly 3 and the second electric rotating assembly 4 are connected to the driving end of the third electric translation assembly 5. It should be noted that in the above embodiment, the rotation of the display screen 2 is all around one side edge of the display screen 2, and the stability of the display screen 2 is poor. Therefore, in this embodiment, a third electric translation assembly 5 is added. By controlling the first electric rotating assembly 3 and the second electric rotating assembly 4 to move to the centroid position on the back of the display screen 2 through the third electric translation assembly 5 and then rotate, the stability of the rotation process of the display screen 2 can be improved.

[0057] Specifically, refer to Figure 4 and Figure 5 , the third electric translation assembly 5 includes a third driving motor 51. The driving end of the third driving motor 51 is connected with at least one driving gear 52. A rack 53 meshing with the driving gear 52 is installed on the display screen 2. It further includes a guide member 54 for installing the gear. The guide member 54 is slidably connected with the rack 53; both the first electric rotating assembly 3 and the second electric rotating assembly 4 are connected to the guide member 54. Further, the third electric translation assembly 5 can be a micro electric telescopic shaft, and the length of the telescopic shaft is parallel to the axis of the display screen. Further, the display screen 2 is provided with a receiving groove, and the receiving groove is used to receive at least the first electric rotating assembly. The third electric translation assembly reciprocates between the first end and the second end of the receiving groove, wherein the first end is located at the center of one side edge of the display screen, and the second end is located at the centroid of the display screen.

[0058] Further, angle sensors are respectively provided for the above-mentioned first drive motor 31, second drive motor 41, and third drive motor 51 to sense the rotation angles of the respective motors, so as to precisely control the rotation angles of the motors and achieve precise switching among the first state, second state, third state, and fourth state of the motors, meeting the requirements of the user for the angle of the display screen 2.

[0059] In this embodiment, the third drive motor 51 drives the drive gear 52 to rotate. Since the drive gear 52 meshes with the rack 53, it will move along the rack 53 in the length direction of the rack 53, thereby driving the guide member 54 to slide along the direction of the rack 53. The first electric rotation assembly 3 and the second electric rotation assembly 4 are both connected to the guide member 54, so that they can move together with the guide member 54 in the length direction of the rack 53. To ensure the stability of the structural operation, in this embodiment, the rack 53 is provided as two symmetric ones. Correspondingly, one gear meshes with each rack 53, and the drive end of the third drive motor 51 can coaxially connect the two gears through a shaft, thereby driving the two gears to rotate synchronously.

[0060] Further, the rack 53 is provided with a first end and a second end for restricting the sliding stroke of the guide member 54. The first end is located at one side of the display screen 2, and the second end is located at the center of the display screen 2. In this embodiment, the displacement of the gear is restricted by the rack 53, thereby driving the first electric rotation assembly 3 and the second electric rotation assembly 4 to reciprocate between the edge and the centroid of the display screen 2.

[0061] Specifically, when switching the display screen 2 between the horizontal and vertical screens, refer to Figure 6 , at this time, the first electric rotation assembly 3 drives the display screen 2 to be in the unfolded state. At this time, the display screen 2 is in the horizontal screen state. Then, the third electric translation assembly 5 drives the first electric rotation assembly 3 and the second electric rotation assembly 4 to slide to the centroid position of the display screen 2, as shown in Figure 7 , which is convenient for the subsequent switching of the display screen 2 from the horizontal screen to the vertical screen. Finally, for the switching of the display screen 2 from the horizontal screen to the vertical screen, the second electric rotation assembly 4 drives the display screen 2 to rotate, so as to switch from the horizontal screen to the vertical screen, as shown in Figure 8 . Above, the switching between the horizontal and vertical screens of the display screen 2 is completed at the centroid position of the display screen 2, making the rotation process more stable.

[0062] Further, the electric rotating screen speaker includes a support rod 6, the support rod 6 is installed along the axial direction of the display screen 2, the first end of the support rod 6 is located at one side of the display screen 2, and the second end of the support rod 6 is located at the center of the display screen 2;

[0063] The first end of the support rod 6 is connected to the first electric rotation assembly 3, and the second end of the support rod 6 is connected to the second electric rotation assembly 4.

[0064] In this embodiment, a receiving groove for receiving the support rod 6 can be formed on the back of the display screen 2. The second end of the support rod 6 is connected to the center of the display screen 2 through the second electric rotating assembly 4, and the first end of the support rod 6 can be connected to the speaker main body 1 through the first electric rotating assembly 3. In this way, during use, the first electric rotating assembly 3 drives the first end of the support rod 6 to rotate around the speaker main body 1, thereby driving the entire display screen 2 to be parallel to, perpendicular to, or form an angle with the speaker main body 1, so as to realize the storage and deployment of the display screen 2. The second electric rotating assembly 4 can drive the display screen 2 to rotate around the second end of the support rod 6, thereby realizing the switching between the landscape and portrait orientations of the display screen 2.

[0065] Furthermore, the electric rotating screen speaker further includes a bracket, and the bracket is fixedly or detachably mounted on the speaker main body 1. The first end of the bracket is connected to the speaker main body 1, and the second end of the bracket is connected to the display screen 2. It should be noted that the bracket can be a fixed bracket, and the display screen 2 is supported above the speaker main body 1 through the fixed bracket to raise the height of the display screen 2 for the convenience of the user to view. Further, the bracket can also be set as a lifting bracket, and through the telescoping of the lifting bracket, the raising and lowering of the display screen 2 are realized to meet the different needs of the user. In this embodiment, referring to Figure 10 , the bracket is set as an electric lifting bracket 8, such as an electric lifting cylinder, etc., to automatically control the lifting of the display screen 2 for the convenience of the user to use.

[0066] Furthermore, referring to Figure 11 , the second electric rotating assembly 4 includes a second driving motor 41, and the driving end of the second driving motor 41 is connected to a turntable 7, and the turntable 7 is connected to the display screen 2. In this embodiment, one end of the turntable 7 is connected to the center of the back of the display screen 2, so that the display screen 2 can rotate 360° around the turntable 7, thereby realizing the switching between the landscape and portrait orientations. In this embodiment, the turntable 7 can be detachably connected to the display screen 2 by means of magnetic attraction or suction cups.

[0067] The above are only the optional embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electric rotating screen smart speaker, characterized in that: include: Speaker body; A display screen is housed in the speaker body; A first electric rotating assembly is used to drive the display screen to rotate to achieve a use state switch, and the use state of the display screen includes a first state and a second state; The second electric rotating assembly is used to drive the display screen to rotate to achieve a switching of the use state, and the use state of the display screen includes a third state and a fourth state.

2. The electric rotating screen smart speaker according to claim 1, characterized in that: The first electric rotating component includes a first driving motor, a driving end of the first driving motor is connected to a rotating shaft, the rotating shaft is connected to the display screen to drive the display screen to rotate, the first state of the display screen is a display screen storage state, and the second state of the display screen is an in-situ use state of the display screen.

3. The electric rotating screen smart speaker according to claim 1, characterized in that: The second electric rotating component includes a second driving motor, the driving end of the second driving motor is connected to an electric universal ball head, the electric universal ball head is connected to the display screen to drive the display screen to rotate, the third state of the display screen is the horizontal screen setting of the display screen, and the fourth state of the display screen is the vertical screen setting of the display screen.

4. The electric rotating screen smart speaker according to claim 1, characterized in that: The electric rotating screen speaker also includes a third electric translation assembly, which is used to move along the axis of the display screen. The first electric rotating assembly and the second electric rotating assembly are both connected to the driving end of the third electric translation assembly.

5. The electric rotating screen smart speaker according to claim 4, characterized in that: The third electric translation assembly includes a third drive motor, the drive end of the third drive motor is connected to at least one drive gear, a rack meshing with the drive gear is installed on the display screen, and also includes a guide member for installing the gear, the guide member is slidably connected to the rack; the first electric rotation assembly and the second electric rotation assembly are both connected to the guide member.

6. The electric rotating screen smart speaker according to claim 5, characterized in that: The rack is provided with a first end and a second end for limiting the sliding travel of the guide member, the first end is located at one side of the display screen, and the second end is located at the center of the display screen.

7. The electric rotating screen smart speaker according to claim 4, characterized in that: The display screen is provided with a receiving groove, and the receiving groove is used to receive at least a first electric rotating component, and the third electric translation component reciprocates between a first end and a second end of the receiving groove.

8. The electric rotating screen smart speaker according to claim 1, characterized in that: The electric rotating screen speaker box comprises a rod, the rod is installed along the axial direction of the display screen, the first end of the rod is located at one side of the display screen, and the second end of the rod is located at the center of the display screen; The first end of the support rod is connected to the first electric rotating assembly, and the second end of the support rod is connected to the second electric rotating assembly.

9. The electric rotating screen smart speaker according to claim 1, characterized in that: The second electric rotating assembly includes a second driving motor, a driving end of the second driving motor is connected to a turntable, and the turntable is connected to the display screen.

10. The electric rotating screen smart speaker according to any one of claims 1 to 9, characterized in that: The electric rotating screen speaker also includes a bracket, which is fixedly or detachably mounted on the speaker body, wherein a first end of the bracket is connected to the speaker body, and a second end of the bracket is connected to the display screen.

11. The electric rotating screen smart speaker according to claim 10, characterized in that: The support is configured as an electric lifting support.

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