Manual control device and sofa seat

Abstract

The utility model discloses a manual control device and a sofa seat. The manual control device comprises a shell, and a first cavity and a second cavity are formed in the side, facing a user, of the shell in a spaced mode; the sound equipment assembly is assembled in the first cavity; a key assembly, wherein the key assembly is assembled in the second chamber; and the knob assembly is annularly arranged on the peripheral side of the key assembly. According to the invention, the shell is provided with the first cavity and the second cavity which are arranged at an interval, the sound assembly and the key assembly are integrated, and the knob assembly is arranged on the peripheral side of the key assembly in a surrounding manner, so that a compact three-dimensional space layout is formed, compact space optimization design is realized, and the overall space utilization rate is remarkably improved; and the device can realize multifunctional integration in a limited volume.

Description

Technical Field

[0001] This application relates to the field of smart home technology, and in particular to a hand control device and a sofa chair. Background Technology

[0002] As living standards continue to improve, smart homes are rapidly integrating into modern family settings, especially sofas and chairs with posture-switching and multimedia playback functions. Currently, both posture-switching and multimedia playback on sofas and chairs are adjusted via a hand controller. However, existing hand controllers separate the button and knob areas, resulting in an excessively large controller that occupies redundant space. Furthermore, the audio module requires a separate installation, physically separating it from the hand controller, further reducing the overall space utilization of the sofa and chair. This creates significant space redundancy, making the overall structure of the sofa and chair loose and inefficient, failing to meet the modern home's demand for compact, integrated smart control devices. Utility Model Content

[0003] The purpose of this utility model is to disclose a hand-controlled device that achieves a compact space optimization design, significantly improves the overall space utilization rate, and enables the device to achieve multi-functional integration within a limited volume.

[0004] To achieve the above objectives, this utility model discloses a hand-controlled device, comprising: a housing, wherein a first chamber and a second chamber are spaced apart on the side of the housing facing the user; a speaker assembly, wherein the speaker assembly is assembled in the first chamber; a button assembly, wherein the button assembly is assembled in the second chamber; and a knob assembly, wherein the knob assembly is arranged around the outer periphery of the button assembly.

[0005] As an optional implementation, the button assembly includes: a button bracket mounted in the second chamber; a circuit board mounted in the button bracket; and at least one button switch mounted on the side of the circuit board facing the user, the circuit board being electrically connected to the button switch.

[0006] As an optional implementation, the button assembly further includes a touch panel that abuts against the side of the button switch facing the user, and the touch panel has an indicator pattern on the side facing the user.

[0007] As an optional implementation, the knob assembly includes a knob ring that is sleeved on the outer periphery of the touch panel and is electrically connected to the circuit board.

[0008] As an optional implementation, the knob assembly further includes a plurality of knob portions disposed on the side of the knob ring facing the user, for driving the knob ring to rotate.

[0009] As an optional implementation, it also includes at least one power interface, which is located on the side of the housing facing the user, and the circuit board is electrically connected to the power interface.

[0010] As an alternative implementation, the audio assembly includes a speaker and a cover plate having multiple holes, the speaker being mounted in the first chamber and the cover plate covering the side of the speaker facing the user.

[0011] As an optional implementation, the audio assembly further includes a speaker grille disposed between the speaker and the cover plate.

[0012] As an optional implementation, it further includes: a face cover, which is fitted onto the side of the housing facing the user, and the outer periphery of the face cover is provided with a raised edge structure; and an elastic fastener, which is fitted onto the outer side of the housing, and the raised edge structure and the elastic fastener form a clamping groove, the clamping groove being used to fix the hand control device.

[0013] Based on the same inventive concept, this application also proposes a sofa chair, including: the hand control device as described above.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The speaker components and button components are integrated into one unit by setting a first chamber and a second chamber with spaced intervals on the outer shell. At the same time, the knob components are arranged around the outer periphery of the button components to form a compact three-dimensional spatial layout, realizing a compact space optimization design, significantly improving the overall space utilization rate, and enabling the device to achieve multi-functional integration within a limited volume. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments 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.

[0017] Figure 1 This is a schematic diagram of the hand control device of this application;

[0018] Figure 2 yes Figure 1 A sectional view along the AA direction;

[0019] Figure 3 This is an exploded view of the structure of the hand control device of this application;

[0020] Figure 4This is a structural schematic diagram of the sofa chair of this application.

[0021] Explanation of key figure labels:

[0022] 1. Outer shell; 11. First chamber; 12. Second chamber; 2. Audio assembly; 21. Speaker; 22. Cover plate; 23. Hole; 24. Soundproof cover; 3. Button assembly; 31. Button bracket; 32. Circuit board; 33. Button switch; 34. Touch panel; 4. Knob assembly; 41. Knob ring; 42. Knob part; 5. Power interface; 6. Face cover; 61. Raised edge structure; 7. Elastic fastener; 8. Clamping groove; 9. Armrest; 10. Seat cushion. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0026] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0027] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0028] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0029] See Figure 1 , Figure 2 and Figure 3 This application discloses a hand-controlled device. The hand-controlled device includes a housing 1, an audio component 2, a button component 3, and a knob component 4. In some embodiments, the housing 1 has a first chamber 11 and a second chamber 12 spaced apart on the side facing the user; the audio component 2 is mounted in the first chamber 11; the button component 3 is mounted in the second chamber 12; and the knob component 4 is arranged around the outer periphery of the button component 3. Preferably, by providing the first chamber 11 and the second chamber 12 spaced apart on the housing 1, the audio component 2 and the button component 3 are integrated into one unit. Simultaneously, the knob component 4 is arranged around the outer periphery of the button component 3, forming a compact three-dimensional spatial layout. This achieves a compact space optimization design, significantly improving the overall space utilization rate and enabling the device to achieve multi-functional integration within a limited volume.

[0030] See Figure 1 , Figure 2 and Figure 3In some embodiments, the button assembly 3 includes: a button bracket 31, which is mounted in the second chamber 12; a circuit board 32, which is mounted in the button bracket 31; and at least one button switch 33, which is mounted on the side of the circuit board 32 facing the user, and the circuit board 32 is electrically connected to the button switch 33. Optionally, the second chamber 12 is provided with multiple reinforcing ribs, which are distributed circumferentially on the inner wall of the second chamber 12. These reinforcing ribs are integrally formed with the outer shell 1. The circuit board 32 is mounted on these reinforcing ribs, thus utilizing the reinforcing ribs of the second chamber 12 to form the button bracket 31. In this way, the reinforcing ribs serve both as a support frame within the second chamber 12 and as the button bracket 31 for mounting the circuit board 32. This enhances the overall structural strength while effectively reducing the number of independent parts, achieving efficient utilization of assembly space. Optionally, the button bracket 31 is an independent component, fixedly connected to the second chamber 12 by means of threaded connection, screw connection, snap-fit ​​connection, plug-in connection, or adhesive bonding. Optionally, the circuit board 32 is a PCBA (Printed Circuit Board). Optionally, the push-button switch 33 is mounted on the side of the circuit board 32 facing the user for easy pressing. The push-button switch 33 is used to sense the button operation and transmit the signal of the button operation to the circuit board 32. Optionally, the circuit board 32 is used to collect the signal transmitted by the push-button switch 33 and send the signal to the controller, the back-end server and other data processing terminals.

[0031] See Figure 1 , Figure 2 and Figure 3 In some embodiments, the button assembly 3 further includes a touch panel 34, which abuts against the user-facing side of the button switch 33. The touch panel 34 has an indicator pattern on its user-facing side. Optionally, the indicator pattern...

[0032] Corresponding to the function of the button switch 33, the indicator pattern can optionally be replaced with English and / or Chinese corresponding to the function of the button switch 33. In this embodiment, the user can directly press the corresponding touch panel 34 according to the indicator pattern, drive the touch panel 34 to press down the button switch 33, so that the button switch 33 can sense the button operation and transmit the signal of the button operation to the circuit board 32.

[0033] See Figure 1 , Figure 2 and Figure 3In some embodiments, the knob assembly 4 includes a knob ring 41, which is sleeved on the outer periphery of the touch panel 34 and electrically connected to the circuit board 32. Thus, by using the knob ring 41 sleeved on the outer periphery of the touch panel 34, a compact spatial layout is formed, optimizing the space design and significantly improving the overall space utilization. Optionally, the electrical connection between the knob ring 41 and the circuit board 32 allows the signal generated when the user rotates the knob ring 41 to be transmitted to the circuit board 32. Optionally, the touch panel 34 and the button switch 33 are arranged in a one-to-one correspondence. When there are multiple button switches 33, they are arranged in an array in the inner ring area of ​​the knob ring 41, and correspondingly, multiple touch panels 34 are arranged in an array in the inner ring of the knob ring 41. Optionally, there are two touch panels 34, named the first touch panel 34 and the second touch surface, respectively. Optionally, the first touch panel 34 has a ring-shaped structure. Multiple push-button switches 33 are arranged circumferentially on the side of the first touch panel 34 facing away from the user, and multiple indicator patterns are arranged circumferentially on the side of the first touch panel 34 facing the user. Each indicator pattern corresponds to one of the push-button switches 33, so that when the user presses the corresponding area of ​​the first touch panel 34, the corresponding push-button switch 33 is activated to sense the button operation and transmit the signal of the button operation to the circuit board 32. Optionally, the first touch panel 34 is fitted around the outer periphery of the second touch panel 34, and the knob ring 41 is fitted around the outer periphery of the first touch panel 34, so that the two touch panels 34 and the knob ring 41 form a multi-layered operating area, improving the user experience.

[0034] See Figure 1 , Figure 2 and Figure 3 In some embodiments, the knob assembly 4 further includes a plurality of knob portions 42, which are disposed on the side of the knob ring 41 facing the user and are used to drive the knob ring 41 to rotate. Optionally, the knob portions 42 may be protrusions arranged circumferentially along the knob ring 41 (e.g., Figure 1 (as shown) or groove structure (such as) Figure 3 As shown, the knob ring 41 is made rougher on the side facing the user, so that the user can easily drive the knob ring 41 to rotate through the knob part 42, preventing the knob ring 41 from being too smooth to turn.

[0035] See Figure 1 and Figure 3In some embodiments, at least one power interface 5 is also included, which is located on the side of the housing 1 facing the user, and the circuit board 32 is electrically connected to the power interface 5. Optionally, the power interface 5 can be one or more of a TYPE-C interface, a USB interface, a Lightning interface, and a circular charging port to meet the charging needs of different similar devices and improve the user experience.

[0036] See Figure 1 , Figure 2 and Figure 3 In some embodiments, the audio assembly 2 includes a speaker 21 and a cover plate 22 with multiple holes 23. The speaker 21 is mounted in the first chamber 11, and the cover plate 22 covers the side of the speaker 21 facing the user. Optionally, the cover plate 22 with multiple holes 23 helps diffuse the sound waves generated by the speaker 21, allowing the sound waves to propagate in multiple directions for a more uniform listening experience. Simultaneously, the cover plate 22 prevents foreign objects from entering the first chamber 11 and interfering with the normal operation of the speaker 21. Optionally, the cover plate 22 is made of metal. In this embodiment, by placing the speaker 21 and the circuit board 32 in the first chamber 11 and the second chamber 12 respectively, electromagnetic interference between the speaker 21 and the circuit board 32 is effectively prevented, ensuring the normal operation of all electrical components of the device.

[0037] See Figure 2 and Figure 3 In some embodiments, the audio assembly 2 further includes a sound amplification cover 24 disposed between the speaker 21 and the cover plate 22. Optionally, the sound amplification cover 24 confines the sound waves generated by the speaker 21, allowing sound energy to be projected more concentratedly in a specific direction. The cover plate 22, with multiple holes 23, further assists in diffusing the sound waves, resulting in a more uniform listening experience. Furthermore, a seal is provided between the sound amplification cover 24 and the speaker 21 to prevent sound leakage and ensure that the sound amplification cover 24 effectively confines the sound waves generated by the speaker 21. Additionally, the inner diameter of the sound amplification cover 24 increases progressively towards the cover plate 22, driving the sound waves to propagate more concentratedly through the cover plate 22 with multiple holes 23 in multiple directions.

[0038] See Figure 1 , Figure 2 and Figure 3In some embodiments, the device further includes: a face cover 6, which is fitted onto the side of the outer shell 1 facing the user, and the outer periphery of the face cover 6 is provided with a raised edge structure 61; and an elastic fastener 7, which is fitted onto the outer side of the outer shell 1, and the raised edge structure 61 and the elastic fastener 7 form a clamping groove 8, which is used to fix the hand control device. Optionally, the face cover 6 is provided with an opening that communicates with the power interface 5, the first chamber 11 and the second chamber 12, to facilitate the diffusion of sound waves and the user's operation of the knob assembly 4 and the button assembly 3; optionally, the face cover 6 is provided with multiple openings, each opening communicating with one or more of the power interface 5, the first chamber 11 and the second chamber 12. Optionally, the elastic fastener 7 includes a coil spring portion and a snap-fit ​​portion. The coil spring portion is assembled on the outer side of the housing 1, and the snap-fit ​​portion is connected to the coil spring portion and extends outward, so that a clamping groove 8 is formed between the snap-fit ​​portion and the protruding edge structure 61. The coil spring portion provides elastic force to the snap-fit ​​portion, so that the snap-fit ​​portion has a tendency to move in the direction of the protruding edge structure 61. In this way, when the hand control device is fixed to the target object, the target object can be snapped into the clamping groove 8. At the same time, the pre-tightening force formed by the elastic force provided by the coil spring portion to the snap-fit ​​portion drives the hand control device to be directly snapped into the target object without the need for assembly with screws or other fasteners, reducing the assembly difficulty.

[0039] See Figure 1 , Figure 2 , Figure 3 and Figure 4In some embodiments, a sofa seat includes a hand control device as described above. Optionally, the hand control device is fixed to the armrest 9 of the sofa seat for easy operation by the user. Optionally, during assembly, the frame or panel of the armrest 9 is snapped into the clamping groove 8, and the pre-tightening force of the elastic fastener 7 drives the frame or panel of the armrest 9 to be stably clamped in the clamping groove 8, so that the hand control device and the armrest 9 form a stable connection. Optionally, the sofa seat is also provided with an audio control box, controller, back-end server and other data processing terminals, as well as extension devices such as subwoofer speakers. The speaker 21 and the circuit board 32 interact with the data processing terminal and extension devices through wired or wireless means. Preferably, the speaker 21 and the circuit board 32 are electrically connected to the data processing terminal and extension devices through cables. Optionally, the outer shell 1 is provided with a cable clip on the side away from the user for storing and organizing cables. In this embodiment, taking the user sitting on the seat cushion 10 of the sofa seat as an example, the side away from the user is the side away from the seat cushion 10 of the sofa seat, and the side facing the user is the side facing the sofa. One side of the seat cushion 10; specifically, during daily use, the user can charge mobile devices (such as mobile phones, tablets, computers, etc.) through the power interface 5. When the speaker 21 and / or subwoofer and other extended devices play audio, the volume can be adjusted by rotating the knob ring 41. Optionally, the button assembly 3 corresponds to adjusting the posture of the sofa seat, such as the headrest open / close button, control function open button, control function close button, reset button, and Bluetooth switch. Optionally, the Bluetooth switch is set on the second touch panel 34, and the headrest open / close button, control function open button, control function close button, and reset button are set on the first touch panel 34, so that the two touch panels 34 and the knob ring 41 form a multi-layered centralized operation area. By integrating the audio assembly 2 and the button assembly 3 into one unit, a compact space optimization design is achieved, which significantly improves the overall space utilization and enables the device to achieve multi-functional integration within a limited volume.

[0040] The foregoing has provided a detailed description of a hand-controlled device and a sofa chair disclosed in the embodiments of this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the hand-controlled device and sofa chair of this utility model and its core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A hand-controlled device, characterized in that, include: The outer casing (1) has a first chamber (11) and a second chamber (12) spaced apart on the side facing the user; A sound component (2) is assembled in the first chamber (11); A button assembly (3) is assembled in the second chamber (12); A knob assembly (4) is arranged around the outer periphery of the button assembly (3).

2. The hand-controlled device according to claim 1, characterized in that, The button assembly (3) includes: A button holder (31) is assembled in the second chamber (12); Circuit board (32), said circuit board (32) is mounted on the button bracket (31); At least one push button switch (33) is mounted on the side of the circuit board (32) facing the user, and the circuit board (32) is electrically connected to the push button switch (33).

3. The hand-controlled device according to claim 2, characterized in that: The button assembly (3) further includes a touch panel (34), which abuts against the button switch (33) on the side facing the user, and the touch panel (34) is provided with an indicator pattern on the side facing the user.

4. The hand-controlled device according to claim 3, characterized in that: The knob assembly (4) includes a knob ring (41), which is sleeved on the outer periphery of the touch panel (34) and is electrically connected to the circuit board (32).

5. The hand-controlled device according to claim 4, characterized in that: The knob assembly (4) also includes a plurality of knob parts (42), which are disposed on the side of the knob ring (41) facing the user, for driving the knob ring (41) to rotate.

6. The hand-controlled device according to claim 2, characterized in that: It also includes at least one power interface (5), which is located on the side of the housing (1) facing the user, and the circuit board (32) is electrically connected to the power interface (5).

7. The hand-controlled device according to claim 1, characterized in that: The audio assembly (2) includes a speaker (21) and a cover plate (22) having multiple holes (23). The speaker (21) is mounted in the first chamber (11), and the cover plate (22) covers the side of the speaker (21) facing the user.

8. The hand-controlled device according to claim 7, characterized in that: The audio component (2) also includes a speaker grille (24) disposed between the speaker (21) and the cover plate (22).

9. The hand-controlled device according to claim 1, characterized in that: Also includes: A face cover (6) is fitted onto the outer shell (1) on the side facing the user, and the outer periphery of the face cover (6) is provided with a raised edge structure (61); An elastic fastener (7) is fitted to the outside of the outer shell (1). The protruding edge structure (61) and the elastic fastener (7) form a clamping groove (8), which is used to fix the hand control device.

10. A sofa chair, characterized in that, include: The hand control device as described in any one of claims 1-9.

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