Speaker and electronic system

Abstract

The present invention discloses a speaker and electronic system, comprising a housing assembly, a speaker assembly, and a display screen. The housing assembly is provided with a mounting cavity and a sound outlet communicating with the mounting cavity. The housing assembly is further provided with a mounting post, the speaker assembly being disposed within the mounting cavity, and the display screen being provided with a rotating shaft. One of the mounting post and the rotating shaft is provided with a rotation cavity, and the other of the mounting post and the rotating shaft is provided with a rotation cavity. The present invention aims to provide a speaker that can realize rotation adjustment of the display screen, allowing users to rotate the display screen according to their needs and select whether the display screen is displayed in landscape or portrait mode, thereby improving the convenience of using the speaker.

Description

Technical Field

[0001] The present invention relates to the technical field of speaker boxes, and in particular to a speaker box and an electronic system using the speaker box. Background Art

[0002] Smart speakers are becoming increasingly popular, and their functionality is becoming increasingly diverse. With technological advancements and improved quality of life, speakers with displays are becoming a common household item. However, in related technologies, the displays on smart speakers cannot rotate, making them inconvenient for users. Summary of the Invention

[0003] The main purpose of the present invention is to provide a speaker and an electronic system, aiming to provide a speaker that can realize the rotation and adjustment of the display screen, so that the user can rotate the display screen according to their own needs and choose to display the display screen in landscape or portrait mode, thereby improving the convenience of using the speaker.

[0004] To achieve the above object, the present invention provides a speaker, comprising:

[0005] A housing assembly, the housing assembly being provided with a mounting cavity and a sound outlet hole communicating with the mounting cavity, and the housing assembly being further provided with a mounting post;

[0006] a speaker assembly, the speaker assembly being disposed in the mounting cavity; and

[0007] The display screen is provided with a rotating shaft, one of the mounting column and the rotating shaft is provided with a rotating cavity, and the other of the two rotates and penetrates into the rotating cavity.

[0008] In one embodiment, the mounting post is provided with the rotating cavity, the cavity wall of the rotating cavity is provided with a buckle, and the rotating shaft is provided with a clamping member;

[0009] When the rotating shaft rotates to a preset angle relative to the mounting post, the engaging member and the buckling member engage and limit each other to prevent the rotating shaft from rotating.

[0010] In one embodiment, the clamping member includes a connecting portion provided at an end of the rotating shaft facing away from the display screen, and elastic portions extending from both sides of the connecting portion, the two elastic portions being spaced apart from the rotating shaft and extending circumferentially along the rotating shaft, and a clamping slot being provided at an end of each elastic portion away from the connecting portion;

[0011] The buckle comprises a limiting boss and two clamping bosses provided in the rotating cavity, wherein the two clamping bosses are located on both sides of the limiting boss and are spaced apart from the limiting boss;

[0012] The rotating shaft has a first position and a second position in the rotating chamber. The rotating shaft rotates 90° from the first position to the second position. In the first position, one of the slots is engaged with one of the engaging bosses, and one of the elastic parts is in limiting contact with one end of the limiting boss; in the second position, another of the slots is engaged with another of the engaging bosses, and another of the elastic parts is in limiting contact with the other end of the limiting boss.

[0013] In one embodiment, the housing assembly comprises:

[0014] A housing, wherein the housing is provided with the installation cavity and the sound outlet, and the housing is further provided with a rotation port communicating with the installation cavity;

[0015] a drive assembly, the drive assembly being disposed in the mounting cavity; and

[0016] A rotating bracket, the rotating bracket comprising a rotating shell movably disposed in the mounting cavity and the mounting post protruding from the rotating shell, the rotating shell being in transmission connection with the drive assembly, and one end of the mounting post movably passing through the rotating opening to be connected to the rotating shaft;

[0017] The driving assembly drives the rotating shell to drive the mounting column and the display screen to move along the rotating opening to adjust the angle or height of the display screen.

[0018] In one embodiment, the shell assembly also includes a support, the support is arranged in the installation cavity, the drive assembly is arranged on the support, the rotating shell is provided with two rotating shafts, the support is provided with a rotating hole corresponding to the rotating shaft, and the rotating shell is rotatably connected to the support through the hole-axis cooperation of the rotating shaft and the rotating hole.

[0019] In one embodiment, the shell assembly also includes a sound cavity shell, which is arranged in the installation cavity and connected to the support. The sound cavity shell is provided with a sound cavity connected to the installation cavity and a wire groove connected to the sound cavity. The wire groove is arranged corresponding to the rotating mouth. The rotating shell is movably arranged between the sound cavity shell and the inner wall of the installation cavity. The speaker assembly is connected to the side of the sound cavity shell facing the support, and part of the speaker assembly is located in the sound cavity.

[0020] In one embodiment, the speaker box further includes a reflection cone, which is arranged in a cone shape. The reflection cone is arranged on a side of the support facing the sound cavity shell and is arranged corresponding to the speaker assembly.

[0021] In one embodiment, the driving assembly includes a driving member, a driving gear, and a driven gear, wherein the driving member is disposed on the support, the driving gear is connected to the output shaft of the driving member, and the driven gear is connected to the rotating housing and meshed with the driving gear;

[0022] And / or, the shell includes a first shell and a second shell that are detachably connected, the first shell and the second shell enclose the installation cavity, the first shell is provided with the rotation opening, the support is connected to the second shell, the sound cavity shell is provided on a side of the support facing the first shell, the rotation shell is movably provided between the sound cavity shell and the first shell, and the sound outlet is provided in the second shell and is arranged around the support along the circumference of the second shell;

[0023] And / or, a guide rib is provided on a side of the sound cavity shell facing the rotating shell, and the guide rib is in sliding contact with the rotating shell.

[0024] In one embodiment, the mounting column is provided with the rotating cavity, the rotating cavity is connected to the mounting cavity, the rotating shaft is provided with a through cavity, the speaker box further includes a conductive slip ring provided in the through cavity, and the display screen is electrically connected to at least one of the speaker assembly and the driving assembly through the conductive slip ring.

[0025] The present invention further provides an electronic system, comprising a device body and the above-mentioned speaker, wherein the speaker is connected to the device body in a signal or communication connection.

[0026] The speaker of the technical solution of the present invention is provided with a mounting post on the shell assembly, thereby utilizing the mounting post to achieve the installation of the display screen; at the same time, by providing a mounting cavity in the shell assembly and providing a sound outlet hole connected to the mounting cavity, it is convenient to utilize the shell assembly to install, fix and protect the speaker assembly while achieving smooth sound production of the speaker assembly; further, by providing a rotating shaft on the display screen, and providing a rotating cavity in one of the mounting post and the rotating shaft, and the other of the two is rotated and passed through the rotating cavity, a rotation connection between the display screen and the shell assembly is achieved, so that the user can rotate the display screen to make the display screen appear in landscape or portrait mode. The speaker of the present invention effectively realizes the rotation adjustment of the display screen, so that the user can rotate the display screen according to their own needs and choose to display the display screen in landscape or portrait mode, thereby improving the convenience of using the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] 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 the structures shown in these drawings without paying any creative work.

[0028] Figure 1 This is a schematic structural diagram of a speaker in one embodiment of the present invention;

[0029] Figure 2 is an exploded schematic diagram of a speaker in one embodiment of the present invention;

[0030] Figure 3 is a cross-sectional schematic diagram of a speaker box according to an embodiment of the present invention;

[0031] Figure 4 A schematic diagram of a portion of the structure of a speaker in one embodiment of the present invention;

[0032] Figure 5 A partial cross-sectional schematic diagram of a speaker in one embodiment of the present invention;

[0033] Figure 6 is an enlarged schematic diagram of a partial cross section of a speaker in one embodiment of the present invention;

[0034] Figure 7 A schematic structural diagram of a rotating bracket according to an embodiment of the present invention;

[0035] Figure 8 Schematic diagram of the structure of a rotating display screen in one embodiment of the present invention.

[0036] Description of Figure Numbers:

[0037] Label name Label name 100 speakers 14 Support 1 Housing assembly 141 Rotating hole 11 case 15 Sound cavity shell 111 Mounting cavity 151 sound cavity 112 Sound hole 152 Wire duct 113 Rotating mouth 153 guide ribs 114 First shell 2 Speaker assembly 115 Second shell 3 Display 12 Rotating bracket 31 shaft 121 Rotating shell 32 Through cavity 1211 Rotation axis 33 Snap-on parts 122 Mounting Column 331 Connection 1221 Rotating cavity 332 Elastic part 1222 Buckle 333 card slot 1223 Limiting boss 34 Limit table 1224 Snap-on boss 35 Limit slot 13 Drive components 4 Conductive slip rings 131 Drive parts 5 Stop ring 132 driving gear 6 Reflection cone 133 driven gear

[0038] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0040] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0042] In addition, in the present invention, descriptions such as "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0043] Smart speakers are becoming increasingly popular, and their functionality is becoming increasingly diverse. With technological advancements and improved quality of life, speakers with displays are becoming a common household item. However, in related technologies, the placement of smart speakers can affect the position of the user and the screen, and the display cannot be rotated, making them inconvenient for users.

[0044] Based on the above concepts and problems, the present invention proposes a speaker 100. It is understood that the speaker 100 can be used independently, or it can be connected to an electronic system through a signal or communication connection, thereby enabling the electronic system to control the speaker 100 or interact with the speaker 100, etc., without limitation. Alternatively, the speaker 100 can be a portable speaker, a home speaker, etc., without limitation.

[0045] Please refer to Figures 1 to 8 As shown, in an embodiment of the present invention, the speaker box 100 includes a shell assembly 1, a speaker assembly 2 and a display screen 3, wherein the shell assembly 1 is provided with a mounting cavity 111 and a sound outlet 112 connected to the mounting cavity 111, the shell assembly 1 is further provided with a mounting column 122, the speaker assembly 2 is arranged in the mounting cavity 111, the display screen 3 is provided with a rotating shaft 31, one of the mounting column 122 and the rotating shaft 31 is provided with a rotating cavity 1221, and the other of the two is rotated and passed through the rotating cavity 1221.

[0046] In this embodiment, the shell assembly 1 of the speaker 100 is used to install, fix and support the speaker assembly 2, the display screen 3 and other components of the speaker 100, that is, the shell assembly 1 provides a mounting base for the speaker assembly 2, the display screen 3 and other components of the speaker 100. It is understandable that the shell assembly 1 can be a shell, a cylinder, a box, etc. with a mounting cavity 111, which is not limited here. By providing a sound outlet 112 connected to the mounting cavity 111 on the shell assembly 1, it is convenient to install and fix the speaker assembly 2 in the mounting cavity 111. After the sound is emitted, the sound is transmitted to the outside of the shell assembly 1 through the sound outlet 112, so as to achieve the sound emission purpose of the speaker 100.

[0047] It is understood that the housing assembly 1 can be a one-piece structure, which can improve the structural strength and aesthetic appearance of the housing assembly 1. Of course, in order to facilitate the disassembly, modification, and maintenance of the speaker assembly 2 and other components of the speaker 100, the housing assembly 1 can also be a split structure. For example, the housing assembly 1 can be divided into two parts and connected to form a one-piece structure by a detachable connection method. This is not limited here.

[0048] In this embodiment, a mounting post 122 is provided on the shell assembly 1 and a rotating shaft 31 is provided on the display screen 3, so that one of the mounting post 122 and the rotating shaft 31 is provided with a rotating cavity 1221, and the other of the two is rotated and passed through the rotating cavity 1221, so that the display screen 3 is installed and fixed by utilizing the cooperation of the mounting post 122 and the rotating shaft 31, and at the same time, the display screen 3 is rotatably connected to the mounting post 122, so that the display screen 3 can be rotated relative to the mounting post 122 and the shell assembly 1 through the rotating shaft 31, so that the display screen 3 is presented as a horizontal screen or a vertical screen, so that the user can use it according to the needs, thereby improving the user's convenience.

[0049] like Figure 2 、 Figures 5 to 7 As shown, the mounting post 122 is provided with a rotation cavity 1221, and the rotating shaft 31 is rotatably inserted into the rotation cavity 1221, thereby achieving both the installation and fixation of the display screen 3 and the rotatable connection between the display screen 3 and the mounting post 122. Of course, in other embodiments, the rotation cavity 1221 can also be provided on the rotating shaft 31, and the mounting post 122 can be rotatably inserted into the rotation cavity 1221, which is not limited here.

[0050] It is understandable that the display screen 3 can be set as an independent structure from the speaker assembly 2 of the speaker 100, that is, there is no electrical connection or signal connection between them. In this case, the display screen 3 can be used for other purposes of the speaker 100. For example, the display screen 3 can be connected to the user's mobile terminal signal to display the content of the mobile terminal (such as novels, videos, etc.); or, the display screen 3 is used to expand other functions of the speaker 100, such as providing a detection structure or module on the speaker 100, which can detect the user's physical condition parameters through the detection structure or module, and then display them through the display screen 3. In this embodiment, the display screen 3 can also be electrically connected to the speaker assembly 2 of the speaker 100, so that the display screen 3 can be used to display the content played by the speaker assembly 2, etc., which is not limited here.

[0051] In this embodiment, the display screen 3 is also provided with a microphone structure, so that the user can realize voice interaction with the speaker 100 through the microphone structure, for example, the microphone structure can be used to control the playback content of the speaker 100, such as playing music, novels, or other contents, without limitation. Of course, the microphone structure can also be used to realize the on / off mode, sleep mode, etc. of the speaker 100.

[0052] It is understood that the display screen 3 is also provided with a camera, so that functions such as identification or taking pictures can be realized through the camera, which is not limited here. In this embodiment, a driving structure can also be provided so that the driving structure is connected to the rotating shaft 31 of the display screen 3, so that the display screen 3 of the speaker 100 can be automatically rotated and adjusted. For example, through the cooperation of the microphone structure and the camera, the display screen 3 can be automatically adjusted and rotated according to the user's voice and position, etc., which is not limited here.

[0053] The speaker 100 of the present invention is provided with a mounting post 122 on the shell assembly 1, thereby utilizing the mounting post 122 to achieve the installation of the display screen 3; at the same time, by providing a mounting cavity 111 in the shell assembly 1 and providing a sound outlet 112 connected to the mounting cavity 111, it is convenient to utilize the shell assembly 1 to install, fix and protect the speaker assembly 2 while achieving smooth sound production of the speaker assembly 2; further, by providing a rotating shaft 31 on the display screen 3, and providing a rotating cavity 1221 in one of the mounting post 122 and the rotating shaft 31, and the other of the two is rotated and passed through the rotating cavity 1221, the display screen 3 is rotatably connected to the shell assembly 1, so that the user can rotate the display screen 3 to make the display screen 3 appear in landscape or portrait mode. The speaker 100 of the present invention effectively realizes the rotation adjustment of the display screen 3, so that the user can rotate the display screen 3 according to their own needs and choose to display the display screen 3 in landscape or portrait mode, thereby improving the convenience of using the speaker 100.

[0054] In one embodiment, the mounting post 122 is provided with a rotating cavity 1221, the cavity wall of the rotating cavity 1221 is provided with a buckling member 1222, and the rotating shaft 31 is provided with a clamping member 33; when the rotating shaft 31 rotates to a preset angle relative to the mounting post 122, the clamping member 33 and the buckling member 1222 are clamped and limited to prevent the rotating shaft 31 from rotating.

[0055] In this embodiment, if Figure 2 、 Figures 5 to 8 As shown, a rotation cavity 1221 is provided on the mounting post 122, and the rotating shaft 31 is rotatably disposed in the rotation cavity 1221. By providing a clamping member 33 on the rotating shaft 31 and a locking member 1222 in the rotation cavity 1221 of the mounting post 122, the clamping member 33 and the locking member 1222 are engaged and limited to prevent the rotating shaft 31 from rotating in the same direction relative to the mounting post 122, thereby preventing the conductive cable from breaking with the control circuit or control board and / or speaker assembly 2, thereby preventing poor contact and the like.

[0056] As will be appreciated, when the rotating shaft 31 rotates to a predetermined angle relative to the mounting post 122, the engaging member 33 engages with the retaining member 1222, preventing further rotation of the rotating shaft 31. This means that the rotating shaft 31 cannot continue to rotate in the previous direction, thereby securing the display screen 3. When the rotating shaft 31 rotates to a predetermined angle relative to the mounting post 122, the engaging member 33 engages with the retaining member 1222, preventing further rotation of the rotating shaft 31. In this embodiment, the display screen 3 can be rotated forward and backward by a predetermined angle relative to the mounting post 122 via the rotating shaft 31. Alternatively, the display screen 3 cannot be rotated 360° relative to the mounting post 122 via the rotating shaft 31.

[0057] In one embodiment, the clamping member 33 includes a connecting portion 331 provided at the end of the rotating shaft 31 facing away from the display screen 3 and an elastic portion 332 formed by extending from both sides of the connecting portion 331. The two elastic portions 332 are spaced apart from the rotating shaft 31 and extend circumferentially along the rotating shaft 31. A clamping groove 333 is provided at one end of each elastic portion 332 away from the connecting portion 331. The buckle 1222 includes a limiting boss 1223 and two clamping bosses 1224 provided in the rotating cavity 1221. The two clamping bosses 1224 are located on the limiting boss 1223. 223, and are spaced apart from the limiting boss 1223; the rotating shaft 31 has a first position and a second position in the rotating cavity 1221, and the rotating shaft 31 rotates 90° from the first position to the second position. In the first position, a clamping groove 333 is clamped with a clamping boss 1224, and an elastic part 332 is in limiting contact with one end of the limiting boss 1223; in the second position, another clamping groove 333 is clamped with another clamping boss 1224, and another elastic part 332 is in limiting contact with the other end of the limiting boss 1223.

[0058] In this embodiment, if Figures 5 to 8 As shown, two elastic portions 332 extend from both sides of the connecting portion 331. The two elastic portions 332 are spaced apart from the ends of the rotating shaft 31 and extend circumferentially along the rotating shaft 31. Optionally, the two elastic portions 332 and the connecting portion 331 enclose a semicircular structure that is flush with the inner wall of the through cavity 32. Optionally, the limiting boss 1223 extends along the circumference of the rotating cavity 1221 to form a quarter-circular structure.

[0059] In this embodiment, the rotating shaft 31 has a first position and a second position when rotating in the rotating chamber 1221. The rotating shaft 31 rotates 90° from the first position to the second position. In the first position, a slot 333 is engaged with a locking boss 1224, and an elastic portion 332 is in limiting contact with one end of the limiting boss 1223; in the second position, another slot 333 is engaged with another locking boss 1224, and another elastic portion 332 is in limiting contact with the other end of the limiting boss 1223.

[0060] Optionally, when the rotating shaft 31 rotates 90° in the forward direction relative to the mounting column 122, a slot 333 engages with a locking boss 1224 and is in limiting contact with one end of the limiting boss 1223; when the rotating shaft 31 rotates 90° in the reverse direction relative to the mounting column 122, another slot 333 engages with another locking boss 1224 and is in limiting contact with the other end of the limiting boss 1223.

[0061] Understandably, Figure 8 As shown, the connecting portion 331 of the clamping member 33 and the two elastic portions 332 enclose a semicircular structure, that is, the clamping member 33 is arranged at the end of the shaft 31 away from the display screen 3. Figure 5 and Figure 7 As shown, by setting the buckle 1222 as a limiting boss 1223 and two clamping bosses 1224, the two clamping bosses 1224 are located on both sides of the limiting boss 1223 and are spaced apart from the limiting boss 1223, so that the clamping boss 1224 is clamped and limited by the clamping groove 333 of the elastic part 332, and the limiting boss 1223 is used to limit the continued rotation of the rotating shaft 31.

[0062] In this embodiment, the limiting boss 1223 extends along the circumference of the rotating cavity 1221 to form a 1 / 4 circular structure or a structure smaller than a 1 / 4 circular structure, that is, the limiting boss 1223 has an arc-shaped structure. It can be understood that the two engaging bosses 1224 are arranged perpendicular to the line connecting the axis of the rotating cavity 1221, so that the limiting boss 1223 extends along the circumference of the rotating cavity 1221 to form a 1 / 4 circular structure or a structure smaller than a 1 / 4 circular structure. In this way, the display screen 3 can be limited after rotating 90° forward, and the display screen 3 can only rotate in the reverse direction; after rotating 90° in the reverse direction, the display screen 3 is limited again, and the display screen 3 can only rotate in the forward direction. This cycle is repeated to try to switch the display screen 3 between landscape and portrait modes.

[0063] In one embodiment, a limiting platform 34 is protruded from the outer wall of the rotating shaft 31 . The limiting platform 34 is located at one end of the rotating shaft 31 adjacent to the display screen 3 . The end of the mounting post 122 away from the housing assembly 1 is in contact with the limiting platform 34 .

[0064] like Figure 6 and Figure 8 As shown, by arranging a limit platform 34 on the rotating shaft 31, the limit platform 34 is used to limit the installation of the installation column 122, thereby preventing the installation column 122 from causing transition collision with the display screen 3 during the installation process and causing damage.

[0065] In one embodiment, at least one of the outer wall of the rotating shaft 31 and the inner wall of the rotating cavity 1221 is provided with a limiting groove 35, and the speaker 100 further includes a stop ring 5, which is limited in the limiting groove 35 and clamped between the rotating shaft 31 and the mounting column 122.

[0066] Understandably, Figure 2 、 Figure 7 and Figure 8 As shown, by setting a limit groove 35 on the rotating shaft 31, the limit groove 35 is used to realize the limited installation of the stop ring 5. At the same time, when the rotating shaft 31 and the limit groove 35 are installed in the rotating cavity 1221 of the mounting column 122, the stop ring 5 is clamped between the rotating shaft 31 and the mounting column 122, that is, the stop ring 5 elastically abuts against the inner wall of the rotating cavity 1221, so that the stop ring 5 is used to prevent the rotating shaft 31 of the display screen 3 from being pulled out of the rotating cavity 1221 of the mounting column 122.

[0067] In this embodiment, the retaining groove 35 can be provided on the outer wall of the rotating shaft 31, adjacent to the display screen 3. Of course, in other embodiments, the retaining groove 35 can also be provided on the inner wall of the rotating cavity 1221, away from the housing assembly 1. Alternatively, the retaining groove 35 can be provided on both the outer wall of the rotating shaft 31 and the inner wall of the rotating cavity 1221. In this manner, when the rotating shaft 31 is properly installed in the rotating cavity 1221, the retaining ring 5 is retained within both retaining grooves 35. Optionally, the retaining ring 5 can be an O-ring, a sealing ring, an elastic ring, etc., without limitation herein.

[0068] In one embodiment, the shell assembly 1 includes a shell 11, a drive assembly 13 and a rotating bracket 12, wherein the shell 11 is provided with an installation cavity 111 and a sound outlet 112, and the shell 11 is also provided with a rotating port 113 connected to the installation cavity 111, the drive assembly 13 is arranged in the installation cavity 111, and the rotating bracket 12 includes a rotating shell 121 movably arranged in the installation cavity 111 and a mounting column 122 protruding from the rotating shell 121, the rotating shell 121 is transmission-connected to the drive assembly 13, and one end of the mounting column 122 movably passes through the rotating port 113 and is connected to the rotating shaft 31; wherein the drive assembly 13 drives the rotating shell 121 to drive the mounting column 122 and the display screen 3 to move along the rotating port 113 to adjust the angle or height of the display screen 3.

[0069] In this embodiment, by configuring the shell assembly 1 to include a shell 11, a drive assembly 13, and a rotating bracket 12, the drive assembly 13 can be used to drive the rotating shell 121 of the rotating bracket 12 to drive the mounting column 122 and the display screen 3 to move along the rotating opening 113 to adjust the angle or height of the display screen 3.

[0070] As will be appreciated, the housing 11 serves to provide a mounting base for components such as the speaker assembly 2, display screen 3, drive assembly 13, and rotating bracket 12. The housing 11 may be configured as a one-piece structure, or alternatively, as a split structure, to facilitate assembly, disassembly, replacement, or repair of the speaker assembly 2, display screen 3, drive assembly 13, and rotating bracket 12, without limitation herein.

[0071] In this embodiment, the housing 11 is provided with a mounting cavity 111 and a sound outlet 112. To facilitate connection between the mounting post 122 of the rotatable bracket 12 and the rotating shaft 31 of the display screen 3 outside the mounting cavity 111, the housing 11 is further provided with a rotation opening 113 communicating with the mounting cavity 111. It will be appreciated that to facilitate adjustment of the height or angle of the display screen 3, the position of the display screen 3 can be adjusted according to the user's height, standing position, or seat height, thereby improving user convenience and comfort.

[0072] It can be understood that the drive component 13 can be a drive motor, a drive motor with a gear transmission structure, or a drive motor with a screw rod and other structures. As long as the drive component 13 can drive the rotating shell 121 to drive the mounting column 122 and the display screen 3 to move along the rotating mouth 113 to adjust the angle or height of the display screen 3, any structure is acceptable and is not limited here.

[0073] In one embodiment, the shell assembly 1 also includes a support 14, the support 14 is arranged in the installation cavity 111, the drive assembly 13 is arranged on the support 14, the rotating shell 121 is provided with two rotating shafts 1211, and the support 14 is provided with a rotating hole 141 corresponding to the rotating shaft 1211. The rotating shell 121 is rotatably connected to the support 14 through the hole-axis cooperation of the rotating shaft 1211 and the rotating hole 141.

[0074] like Figure 2 、 Figure 3 and Figure 4 As shown, by disposing a support 14 within the mounting cavity 111 of the housing 11, the support 14 is used to support, mount, and secure components such as the drive assembly 13 and the rotating bracket 12. In this embodiment, the drive assembly 13 is mounted on the support 14, and the rotating housing 121 is movably disposed within the mounting cavity 111 and rotatably connected to the support 14. In this manner, the drive assembly 13 can drive the rotating housing 121 to move the display screen 3 along the rotating opening 113, thereby adjusting the angle or height of the display screen 3. Any structure is possible, and this is not limited here.

[0075] In one embodiment, if Figure 2 、 Figure 3 、 Figure 4 and Figure 7 As shown, the rotating shell 121 is provided with two rotating shafts 1211 , and the support 14 is provided with rotating holes 141 corresponding to the rotating shafts 1211 . The rotating shell 121 is rotatably connected to the support 14 through the hole-axis fit between the rotating shafts 1211 and the rotating holes 141 .

[0076] In one embodiment, if Figure 2 、 Figure 3 and Figure 4 As shown, the driving assembly 13 includes a driving member 131, a driving gear 132 and a driven gear 133. The driving member 131 is disposed on the support 14, the driving gear 132 is connected to the output shaft of the driving member 131, and the driven gear 133 is connected to the rotating shell 121 and meshed with the driving gear 132.

[0077] It can be understood that the driven gear 133 is provided on a rotating shaft 1211 of the rotating shell 121. In this way, when the driving member 131 drives the driving gear 132 to drive the driven gear 133 to rotate, the driven gear 133 drives the rotating shell 121 to rotate, so that the rotating shell 121 rotates around the two rotating holes 141 on the support 14, thereby causing the mounting post 122 to drive the display screen 3 to move along the rotating opening 113.

[0078] In one embodiment, the shell assembly 1 also includes a sound cavity shell 15, which is arranged in the installation cavity 111 and connected to the support 14. The sound cavity shell 15 is provided with a sound cavity 151 connected to the installation cavity 111 and a wire groove 152 connected to the sound cavity 151. The wire groove 152 is arranged corresponding to the rotating mouth 113. The rotating shell 121 is movably arranged between the sound cavity shell 15 and the inner wall of the installation cavity 111. The speaker assembly 2 is connected to the side of the sound cavity shell 15 facing the support 14, and part of the speaker assembly 2 is located in the sound cavity 151.

[0079] like Figure 2 、 Figure 3 and Figure 4 As shown, in this embodiment, a sound cavity shell 15 is provided so that the sound cavity shell 15 is connected to the support 14, so that the support 14 is used to support, install and fix the sound cavity shell 15. While the sound cavity shell 15 is used to fix the speaker assembly 2, the sound cavity 151 of the sound cavity shell 15 and the opening connected to the sound cavity 151 can also be used to achieve a sound focusing effect on the sound of the speaker assembly 2, so as to improve the sound effect of the speaker box 100.

[0080] It can be understood that the sound cavity shell 15 is provided with a sound cavity 151 connected to the installation cavity 111 and a wire groove 152 connected to the sound cavity 151. The wire groove 152 is arranged corresponding to the rotating mouth 113. In this way, when the speaker assembly 2 is installed on the side of the sound cavity shell 15 facing the support 14, and part of the speaker assembly 2 is located in the sound cavity 151, the installation stability and sound effect of the speaker assembly 2 are ensured.

[0081] In this embodiment, the rotating shell 121 is movably arranged between the sound cavity shell 15 and the inner wall of the installation cavity 111, and is rotatably connected to the support 14. The wire groove 152 is correspondingly arranged with the rotating opening 113, so that the conductive circuit of the display screen 3 passes through the rotating cavity 1221, the rotating opening 113 and the wire groove 152 to achieve electrical connection with the speaker assembly 2.

[0082] In one embodiment, if Figure 2 and Figure 4 As shown, a guide rib 153 is provided on the side of the sound cavity housing 15 facing the rotating housing 121. The guide rib 153 slides against the rotating housing 121. It can be understood that the provision of the guide rib 153, on the one hand, realizes support and limitation of the rotating housing 121, and on the other hand, utilizes the guide rib 153 to reduce the contact area, thereby facilitating the sliding or movement of the rotating housing 121 relative to the sound cavity housing 15.

[0083] In one embodiment, if Figure 2 and Figure 3 As shown, the speaker 100 further includes a reflection cone 6 , which is arranged in a cone shape. The reflection cone 6 is arranged on a side of the support 14 facing the sound cavity shell 15 and is arranged corresponding to the speaker assembly 2 .

[0084] As can be understood, by providing the reflective cone 6 in a conical shape, i.e., the tip of the reflective cone 6 corresponds to the speaker assembly 2, thereby evenly directing the sound emitted by the speaker assembly 6 to the peripheral position within the installation cavity 111, and facilitating the emission of the sound from the sound outlet 112 provided along the circumference of the second housing 115, thereby achieving stereo surround sound of the speaker 100. In this embodiment, the structure and shape of the reflective cone 6 can adopt existing structures and are not limited here.

[0085] In one embodiment, if Figures 1 to 3 、 Figure 4 As shown, the shell 11 includes a first shell 114 and a second shell 115 that are detachably connected. The first shell 114 and the second shell 115 enclose an installation cavity 111. The first shell 114 is provided with a rotating opening 113. The support 14 is connected to the second shell 115. The sound cavity shell 15 is provided on the side of the support 14 facing the first shell 114. The rotating shell 121 is movably provided between the sound cavity shell 15 and the first shell 114. The sound outlet 112 is provided in the second shell 115 and is arranged around the support 14 along the circumference of the second shell 115.

[0086] It is understood that by configuring the housing 11 as a two-part structure of a first housing 114 and a second housing 115, the first housing 114 and the second housing 115 are connected in a detachable manner to form an integrated structure, thereby improving the disassembly, replacement, or maintenance of components such as the speaker assembly 2, display 3, drive assembly 13, and rotating bracket 12. Optionally, the first housing 114 and the second housing 115 can be connected by a snap-fit connection, plug-fit connection, screw connection, or pin connection, etc., which is not limited here.

[0087] In this embodiment, the first housing 114 and the second housing 115 enclose the housing 11, which can be a cylindrical, spherical, or polygonal main structure, etc., without limitation herein. Optionally, the first housing 114 is a hemispherical structure, and the second housing 115 includes a base plate and an arcuate enclosure structure connected to the base plate, so that the first housing 114 is connected to the enclosure, that is, the enclosure is connected between the first housing 114 and the base, so that the first housing 114, the enclosure, and the base enclose a mounting cavity 111.

[0088] As will be appreciated, the first housing 114 is provided with a rotation opening 113. Optionally, the rotation opening 113 is configured in a strip or arc shape. The drive assembly 13 and the rotation bracket 12 are disposed within the mounting cavity 111 and spaced apart from the speaker assembly 2. The drive assembly 13 and the rotation bracket 12 are connected to the first housing 114 and / or the second housing 115, without limitation herein.

[0089] Optionally, the outer contour of the sound cavity shell 15 is similar to the outer contour of the first shell 114 , so that the outer contour of the rotating shell 121 arranged between the first shell 114 and the sound cavity shell 15 is similar to the outer contour of the sound cavity shell 15 and the first shell 114 .

[0090] In one embodiment, the mounting column 122 is provided with a rotating cavity 1221, the rotating cavity 1221 is connected to the mounting cavity 111, the rotating shaft 31 is provided with a through cavity 32, and the speaker 100 also includes a conductive slip ring 4 arranged in the through cavity 32, and the display screen 3 is electrically connected to at least one of the speaker assembly 2 and the driving assembly 13 through the conductive slip ring 4.

[0091] like Figure 5 and Figure 6 As shown, a rotating cavity 1221 connected to the mounting cavity 111 is provided on the mounting post 122, that is, the rotating cavity 1221 passes through the mounting post 122 and the shell assembly 1. By providing a through cavity 32 in the rotating shaft 31 and arranging the conductive slip ring 4 in the through cavity 32 of the rotating shaft 31, the conductive slip ring 4 can be movably passed through the rotating cavity 1221 of the mounting post 122 provided at the rotating port 113 and the wire groove 152 of the sound cavity shell 15, thereby achieving electrical connection with the speaker assembly 2 in the sound cavity 151.

[0092] It can be understood that a cavity for installing a control circuit or a control board is provided in the display screen 3, and the through cavity 32 passes through the rotating shaft 31 and the display screen 3 and is communicated with the cavity. In this way, when the conductive slip ring 4 is installed in the through cavity 32, one end of the conductive slip ring 4 is connected to the control circuit or the control board in the cavity to achieve electrical conduction. At the same time, the other end of the conductive slip ring 4 is connected to the speaker assembly 2 in the installation cavity 111 through the rotating cavity 1221 to achieve electrical conduction, thereby achieving electrical connection between the display screen 3 and the speaker assembly 2 through the conductive slip ring 4.

[0093] In this embodiment, a rotating cavity 1221 is provided on the mounting post 122, communicating with the mounting cavity 111, facilitating electrical connection between the display screen 3 and the speaker assembly 2 within the mounting cavity 111 via the rotating cavity 1221. This effectively avoids issues such as exposed cables affecting the appearance. In this embodiment, the display screen 3 can be electrically connected to the speaker assembly 2 via a cable passing through the rotating cavity 1221 and the mounting cavity 111. Of course, in other embodiments, contacts can be provided within the rotating cavity 1221 to electrically connect the contacts to the speaker assembly 2, and contact pieces can be provided on the rotating shaft 31 of the display screen 3. In this manner, when the rotating shaft 31 of the display screen 3 passes through the rotating cavity 1221, the contact pieces conduct electricity to the contacts, thereby achieving electrical connection between the display screen 3 and the speaker assembly 2.

[0094] As will be understood, the conductive slip ring 4 includes an outer ring and a conductive cable assembly disposed within the outer ring. The outer ring of the conductive slip ring 4 is fixedly connected to the through-hole 32 of the rotating shaft 31, and the conductive cable assembly is movably or rotationally connected to the outer ring. As the display screen 3 drives the rotating shaft 31 to rotate, the outer ring can rotate relative to the conductive cable assembly, thereby preventing the conductive cable assembly from breaking and causing poor contact with the control circuit, control board, and / or speaker assembly 2. As will be understood, the structure of the conductive slip ring 4 can also adopt the structure of the prior art and is not limited here.

[0095] Of course, in other embodiments, the control circuit or control board can also be installed in the installation cavity 111 of the shell 11. In this case, the display screen 3 is electrically connected to the control circuit or control board through the conductive slip ring 4 and the conductive cable assembly, and the speaker assembly 2 is electrically connected to the control circuit or control board through the conductive cable assembly. This is not limited here.

[0096] The present invention also provides an electronic system comprising a device body and a speaker 100, which is connected to the device body for signal or communication. The specific structure of the speaker 100 is similar to that of the aforementioned embodiments. Since this electronic system utilizes all the technical solutions of all the aforementioned embodiments, it possesses at least all the beneficial effects of the technical solutions of the aforementioned embodiments, and therefore will not be further elaborated here.

[0097] It is understandable that the device body can be a computer, cloud or server, etc., which can realize the content playback of the speaker 100, such as music, TV, advertisements and other voice information.

[0098] The above descriptions are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A speaker, characterized in that: The speaker includes: A housing assembly comprising a housing, a drive assembly, a rotating bracket, a support, and a sound cavity shell, wherein the housing comprises a first housing and a second housing that are detachably connected, the first housing being a hemispherical structure, the first housing and the second housing together forming a mounting cavity, the first housing being provided with a rotating opening, the support being connected to the second housing, the drive assembly being provided on the support, and the sound cavity shell being provided on a side of the support facing the first housing; The rotating bracket includes a rotating shell and the mounting post protruding from the rotating shell. The rotating shell is movably arranged between the sound cavity shell and the first shell body. The rotating shell is transmission-connected to the driving assembly. One end of the mounting post movably passes through the rotating port and is connected to the rotating shaft. The outer contour of the sound cavity shell is similar to the outer contour of the first shell, so that the outer contour of the rotating shell is similar to the outer contours of the sound cavity shell and the first shell; The second shell is provided with a sound outlet hole communicating with the mounting cavity, and the sound outlet hole is arranged around the support along the circumference of the second shell; a speaker assembly, the speaker assembly being disposed in the mounting cavity; and A display screen, wherein the display screen is provided with the rotating shaft, one of the mounting post and the rotating shaft is provided with a rotating cavity, and the other of the two rotates and passes through the rotating cavity; The driving assembly drives the rotating shell to drive the mounting column and the display screen to move along the rotating opening to adjust the angle or height of the display screen.

2. The speaker as claimed in claim 1, wherein: The mounting column is provided with the rotating cavity, the cavity wall of the rotating cavity is provided with a buckle, and the rotating shaft is provided with a clamping member; When the rotating shaft rotates to a preset angle relative to the mounting post, the engaging member and the buckling member engage and limit each other to prevent the rotating shaft from rotating.

3. The speaker as claimed in claim 2, characterized in that The clamping member includes a connecting portion provided at an end of the rotating shaft facing away from the display screen and elastic portions extending from both sides of the connecting portion, the two elastic portions being spaced apart from the rotating shaft and extending circumferentially along the rotating shaft, and a clamping slot being provided at one end of each elastic portion away from the connecting portion; The buckle comprises a limiting boss and two clamping bosses provided in the rotating cavity, wherein the two clamping bosses are located on both sides of the limiting boss and are spaced apart from the limiting boss; The rotating shaft has a first position and a second position in the rotating chamber. The rotating shaft rotates 90° from the first position to the second position. In the first position, one of the slots is engaged with one of the engaging bosses, and one of the elastic parts is in limiting contact with one end of the limiting boss; in the second position, another of the slots is engaged with another of the engaging bosses, and another of the elastic parts is in limiting contact with the other end of the limiting boss.

4. The speaker as claimed in claim 1, wherein: The rotating shell is provided with two rotating shafts, and the support is provided with rotating holes corresponding to the rotating shafts. The rotating shell is rotatably connected to the support through the hole-axis matching between the rotating shafts and the rotating holes.

5. The speaker as claimed in claim 4, characterized in that The sound cavity shell is provided with a sound cavity connected to the installation cavity and a wire groove connected to the sound cavity. The wire groove is arranged corresponding to the rotating mouth. The rotating shell is movably arranged between the sound cavity shell and the inner wall of the installation cavity. The speaker assembly is connected to the side of the sound cavity shell facing the support, and part of the speaker assembly is located in the sound cavity.

6. The speaker as claimed in claim 5, characterized in that The sound box further includes a reflection cone, which is arranged in a cone shape. The reflection cone is arranged on a side of the support facing the sound cavity shell and is arranged corresponding to the speaker assembly.

7. The speaker as claimed in claim 6, characterized in that The driving assembly includes a driving member, a driving gear and a driven gear, wherein the driving member is arranged on the support, the driving gear is connected to the output shaft of the driving member, and the driven gear is connected to the rotating shell and meshed with the driving gear; And / or, a guide rib is provided on a side of the sound cavity shell facing the rotating shell, and the guide rib is in sliding contact with the rotating shell.

8. The speaker as claimed in claim 1, wherein: The mounting column is provided with the rotating cavity, the rotating cavity is connected to the mounting cavity, the rotating shaft is provided with a through cavity, the speaker box also includes a conductive slip ring provided in the through cavity, and the display screen is electrically connected to at least one of the speaker assembly and the drive assembly through the conductive slip ring.

9. An electronic system, characterized in that: The device comprises a device body and a speaker as claimed in any one of claims 1 to 8, wherein the speaker is connected to the device body in a signal or communication connection.

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