Rotation structure with sound feedback and knob remote controller
By adopting a rotating structure with sound feedback in the knob remote control, and using the cooperation of the two-way detection switch and the ring gear, the problem of the inability to accurately identify the rotation amplitude in the prior art is solved, and precise control and safe and reliable effects are achieved.
Patent Information
- Application Number
- CN202421891640.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-06
AI Technical Summary
The existing knob remote control lacks a feedback mechanism, cannot accurately identify the rotation amplitude, and it is difficult to achieve accurate control.
The rotation structure with sound feedback is adopted, through the mutual cooperation between the two-way detection switch and the ring gear, mechanical sound is emitted during rotation, and the rotation amplitude is accurately identified.
It realizes accurate identification and control of rotation amplitude, ensures safety and reliability, and has a lower cost and better user experience.
Smart Images
Figure CN222995290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of remote controllers, in particular to a rotary structure with sound feedback and a knob remote controller. Background Art
[0002] In the field of smart home, people usually need to control and adjust smart products, especially the light adjustment and color temperature adjustment of smart lighting products.
[0003] The existing knob remote controller in the prior art includes a plastic button bracket, a main control board and a knob plastic middle shell. The main control board is arranged between the plastic button bracket and the knob plastic middle shell, and a power management component for supplying electric energy to the main control board is arranged in the knob plastic middle shell.
[0004] However, the existing knob remote controller lacks a feedback mechanism, cannot accurately identify the rotation amplitude, and is difficult to achieve accurate control. Content of the Utility Model
[0005] The purpose of the utility model is to provide a rotary structure with sound feedback and a knob remote controller to solve the above technical problems.
[0006] The technical scheme adopted by the utility model is as follows:
[0007] A rotary structure with sound feedback includes a knob rear cover, a knob outer ring, a bearing, a wireless component and a sound feedback mechanism. The knob outer ring is installed at the upper end of the knob rear cover and is connected to the knob rear cover through the bearing. The wireless component is also arranged at the upper end of the knob rear cover. The wireless component and the knob outer ring are provided with the sound feedback mechanism. The knob outer ring can drive the sound feedback mechanism to rotate and emit sound.
[0008] Preferably, it further includes a connecting piece. The connecting piece is arranged at the upper end of the knob rear cover. The wireless component is arranged on the connecting piece and is connected to the knob rear cover through the connecting piece.
[0009] Preferably, the sound feedback mechanism includes a toothed ring and a two-way detection switch. The two-way detection switch is arranged on the wireless component. An installation groove is formed on the inner peripheral wall of the knob outer ring, and the toothed ring is arranged in the installation groove.
[0010] As a further preference, inner teeth are evenly distributed on the inner wall of the toothed ring. The rocker arm of the two-way detection switch can contact the inner teeth and emit sound.
[0011] As a further preference, an opening is formed on the toothed ring.
[0012] Preferably, it further includes a rubber pad, a bracket and a glass cover. The rubber pad is provided at the upper end of the wireless component, the bracket is provided at the upper end of the rubber pad, and the glass cover is provided on the bracket.
[0013] Preferably, it further includes a button battery and a battery compartment cover. The button battery is arranged inside the knob rear cover, and the battery compartment cover is installed at the lower end of the knob rear cover.
[0014] As a further preference, the knob rear cover is provided with a shrapnel, and the button battery is clamped inside the knob rear cover through the shrapnel.
[0015] A knob remote control includes a rotating structure, and further includes a base bracket and a base. The base bracket is provided at the upper end of the base, and the rotating structure is provided at the upper end of the base bracket.
[0016] As a further preference, it further includes an anti-slip pad, and the anti-slip pad is provided at the lower end of the base.
[0017] The above technical solution has the following advantages or beneficial effects:
[0018] In the present utility model, through the mutual cooperation of the two-way detection switch and the toothed ring in the sound feedback mechanism, when the outer ring of the knob is rotated, the toothed ring can be driven to rotate relative to the two-way detection switch, so that the rocker arm of the two-way detection switch can contact and separate from the internal teeth of the toothed ring, thereby emitting a mechanical sound of "click", "click", "click", which is convenient for accurately identifying the rotation amplitude, ensuring safety and reliability, and having a lower cost and better user experience. Description of the Drawings
[0019] Figure 1 is the structural schematic diagram of the rotating structure in the present utility model Figure 1 ;
[0020] Figure 2 is Figure 1 the sectional view taken along the line A-A in
[0021] Figure 3 is the structural schematic diagram of the rotating structure in the present utility model Figure 2 ;
[0022] Figure 4 is the exploded schematic diagram of the rotating structure in the present utility model Figure 1 ;
[0023] Figure 5 is the exploded schematic diagram of the rotating structure in the present utility model Figure 2 ;
[0024] Figure 6 is the structural schematic diagram of the toothed ring in the present utility model;
[0025] Figure 7 It is a schematic structural diagram of the two-way detection switch in the present utility model;
[0026] Figure 8 It is a schematic structural diagram of the knob remote control in the present utility model;
[0027] Figure 9 It is an exploded schematic diagram of the knob remote control in the present utility model.
[0028] In the figure: 1. Rotating structure; 101. Knob rear cover; 102. Knob outer ring; 103. Bearing; 104. Wireless component; 105. Connector; 106. Gear ring; 107. Two-way detection switch; 108. Inner teeth; 109. Opening; 110. Rocker arm; 111. Installation groove; 112. Rubber pad; 113. Bracket; 114. Glass cover; 115. Button battery; 116. Battery compartment cover; 117. Buckle; 118. Reinforcing rib; 2. Base; 3. Base bracket; 4. Anti-slip pad; 5. Clamping groove. Detailed implementation manners
[0029] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0030] In the description of the present utility model, it should be noted that terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "connection", "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0032] Figure 1It is a structural schematic diagram of the rotating structure in the present utility model Figure 1 ; Figure 2 It is Figure 1 a sectional view taken along the A-A direction in Figure 3 It is a structural schematic diagram of the rotating structure in the present utility model Figure 2 ; Figure 4 It is an exploded schematic diagram of the rotating structure in the present utility model Figure 1 ; Figure 5 It is an exploded schematic diagram of the rotating structure in the present utility model Figure 2 ; Figure 6 It is a structural schematic diagram of the gear ring in the present utility model; Figure 7 It is a structural schematic diagram of the two-way detection switch in the present utility model; Figure 8 It is a structural schematic diagram of the knob remote control in the present utility model; Figure 9 It is an exploded schematic diagram of the knob remote control in the present utility model. Please refer to Figures 1 to 9As shown, a preferred embodiment is shown, which is a rotary structure 1 with sound feedback, including a knob rear cover 101, a knob outer ring 102, a bearing 103, a wireless component 104 and a sound feedback mechanism. The knob outer ring 102 is installed at the upper end of the knob rear cover 101 and is connected to the knob rear cover 101 through the bearing 103. The upper end of the knob rear cover 101 is also provided with a wireless component 104. A sound feedback mechanism is provided on the wireless component 104 and the knob outer ring 102. The knob outer ring 102 can drive the sound feedback mechanism to rotate and emit sound. In this embodiment, a first annular groove for installing the bearing 103 is opened at the upper end of the knob rear cover 101. The bearing 103 can rotate in the first annular groove, and the lower end of the bearing 103 can be movably clamped with the first annular groove, ensuring that the bearing 103 can rotate normally without easily detaching from the first annular groove. For example, a first annular clamping groove is provided on the lower surface of the bearing 103, and a first annular clamping block is provided on the bottom wall of the first installation groove 111. The first annular clamping block is arranged in the first annular clamping groove. An anti-slip block is provided on the outer wall of the knob outer ring 102, which is convenient for rotating the knob outer ring 102. The knob outer ring 102 can be clamped on the outer wall of the bearing 103, and the bearing 103 can be driven to rotate by rotating the knob outer ring 102. Among them, the wireless component 104 is an existing structure. For example, the wireless component 104 includes a main control board. A status indicator light (displaying the charging and discharging status), an MCU and a Bluetooth module are provided on the upper end of the main control board. The status indicator light, the MCU and the Bluetooth module are respectively electrically connected to the main control board. The Bluetooth module is used to connect to an external host device that needs to be bound, and the host device is used to control related lighting products. The specific principle will not be limited here. The sound feedback mechanism is arranged in the knob outer ring 102 and on the wireless component 104. When the knob outer ring 102 drives the sound feedback mechanism to rotate, it can emit a mechanical sound of "click", "click", "click". This setting is convenient for accurately identifying the rotation amplitude and realizing precise control of the rotation amplitude. Among them, every time a mechanical sound of "click" appears, it indicates that a certain angle has been rotated, such as 1°, 2° or 3°, etc. The angle between two adjacent internal teeth 108 can be adjusted as needed.
[0033] Further, as a preferred implementation manner, it further includes a connecting member 105. The connecting member 105 is provided at the upper end of the knob rear cover 101. The wireless component 104 is arranged on the connecting member 105 and is connected to the knob rear cover 101 through the connecting member 105. Refer to Figure 4 As shown, a protruding structure is provided upward in the middle of the upper end of the knob rear cover 101. The inside of the protruding structure is hollow. The connecting member 105 is arranged on the periphery of the protruding structure, and the lower end of the connecting member 105 is fixedly connected to the knob rear cover 101 through a bolt. The main control board in the wireless component 104 is connected to the upper end of the connecting member 105. The provided connecting member 105 serves the purpose of supporting the wireless component 104.
[0034] Furthermore, as a preferred embodiment, the sound feedback mechanism includes a gear ring 106 and a two-way detection switch 107. The two-way detection switch 107 is disposed on the wireless component 104. An installation groove 111 is formed on the inner peripheral wall of the outer ring 102 of the knob, and the gear ring 106 is disposed in the installation groove 111. In this embodiment, the two-way detection switch 107 is disposed at the lower end or the upper end of the main control board in the wireless component 104 and is electrically connected to the main control board. Moreover, the two-way detection switch 107 is disposed inside the gear ring 106 and is used to cooperate with the gear ring 106.
[0035] Furthermore, as a preferred embodiment, internal teeth 108 are evenly distributed on the inner wall of the gear ring 106. The rocker arm 110 of the two-way detection switch 107 can contact the internal teeth 108 and emit a sound. Among them, as shown in Figure 6 and Figure 7 , an opening 109 is formed on the gear ring 106. When the gear ring 106 rotates, the internal teeth 108 on the gear ring 106 can contact the rocker arm 110 of the two-way detection switch 107, causing the rocker arm 110 to swing and generate a mechanical sound of "click", "click", "click". Each time the rocker arm 110 contacts the internal teeth 108, a "click" mechanical sound will be emitted. Among them, the specific number of the internal teeth 108 can be set as needed. The angle between two adjacent internal teeth 108 is the same. The rotation amplitude or angle can be judged more accurately through the number of generated mechanical sounds, ensuring safety and reliability, with low cost and excellent user experience.
[0036] In this embodiment, an opening 109 is formed on the gear ring 106. When the rocker arm 110 of the two-way detection switch 107 enters the opening 109, the external lighting device is in the off state at this time.
[0037] In this embodiment, a stepped structure and a reinforcing rib 118 are further provided on the inner wall of the gear ring 106 to increase the strength of the gear ring 106. For details, see Figure 6 .
[0038] Furthermore, as a preferred embodiment, a rubber pad 112, a bracket 113 and a glass cover 114 are further included. The rubber pad 112 is disposed at the upper end of the wireless component 104. The bracket 113 is disposed on the upper end of the rubber pad 112, and the glass cover 114 is disposed on the bracket 113. See Figure 4As shown, a number of first bolts are provided on the connecting member 105 for connecting the connecting member 105, the wireless component 104, the rubber pad 112 and the bracket 113 together to form an assembly, which is convenient for installation or disassembly. The bracket 113 is a glass bracket, and the glass cover 114 and the glass bracket 113 can be connected by screws or adhesively. Since both the glass cover 114 and the bracket 113 are transparent, it is convenient to display the status of the indicator light on the wireless component 104.
[0039] Furthermore, as a preferred embodiment, it further includes a button battery 115 and a battery compartment cover 116. The button battery 115 is provided inside the knob rear cover 101, and the battery compartment cover 116 is installed at the lower end of the knob rear cover 101. Among them, as shown in Figure 2 As shown, an opening is provided at the lower end of the knob rear cover 101 to facilitate the installation of the button battery 115 in the convex structure in the middle of the knob rear cover 101. Inside the convex structure, there is a spring piece in a "V" shape or an "L" shape, and the lower end of the spring piece overlaps on the bottom of the button battery 115 to fix the button battery 115 in the convex structure in the middle of the knob rear cover 101. And the button battery 115 is electrically connected to the main control board in the wireless component 104, and the battery compartment cover 116 is used to block the opening at the lower end of the knob rear cover 101. In other embodiments, a charging interface can be provided at the lower end of the battery compartment cover 116, and the charging interface is used to be electrically connected to the button battery 115 to facilitate charging the button battery 115. Other types of batteries can also be used for the battery, such as a storage battery, etc.
[0040] In this embodiment, as shown in Figure 2 As shown, the battery compartment cover 116 can be snap-fitted on the outer wall of the knob rear cover 101, and the battery compartment cover 116 and the knob rear cover 101 are detachably connected. In other embodiments, the battery compartment cover 116 and the knob rear cover 101 can be connected by bolts or screws.
[0041] Among them, a buckle 117 is provided at the lower end of the battery compartment cover 116, and the specific structure of the buckle 117 can be seen in Figure 3 As shown.
[0042] When in use, the rotary structure 1 is installed on the wall surface or is used in combination with the base 2 and the base bracket 3. When it is necessary to adjust the brightness of the external lighting product, the outer ring 102 of the rotary knob can be rotated. The outer ring 102 of the rotary knob can rotate smoothly with the cooperation of the bearing 103. When the outer ring 102 of the rotary knob rotates, it will drive the gear ring 106 to rotate. The internal teeth 108 on the inner wall of the gear ring 106 will rotate accordingly, so that different internal teeth 108 contact the rocker arm 110 of the two-way detection switch 107, emitting a "click", "click", "click" mechanical sound. When the rocker arm 110 of the two-way detection switch 107 swings, it will transmit a signal to the MCU. Then, the MCU calculates the rotation angle of the gear ring 106 based on the number of swings of the rocker arm 110, thereby calculating the rotation angle of the outer ring 102 of the rotary knob. Then, it is output to the host device bound to it through the Bluetooth module, and the brightness of the relevant lighting product is controlled through the host device, realizing the gradient adjustment of the brightness of the lighting product.
[0043] A rotary knob remote control includes a rotary structure 1, and also includes a base bracket 3 and a base 2. The upper end of the base 2 is provided with a base bracket 3, and the upper end of the base bracket 3 is provided with a rotary structure 1. Among them, the lower surface of the base 2 is inclined, as specifically shown in Figure 8 As shown, an anti-slip pad 4 is provided at the lower end of the base 2, which is convenient for placing the remote control on the desktop for use, or directly installing the rotary structure 1 on the wall surface for use. The base bracket 3 is bolted to the base 2, and a clamping groove 5 matching the buckle 117 is provided on the base bracket 3, which is convenient for the quick installation or disassembly of the battery compartment cover 116 and the base bracket 3.
[0044] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.
Claims
1. A rotating structure with sound feedback, characterized in that: It includes a knob back cover, a knob outer ring, a bearing, a wireless component and a sound feedback mechanism. The knob outer ring is installed on the upper end of the knob back cover and connected to the knob back cover through the bearing. The upper end of the knob back cover is also provided with the wireless component. The sound feedback mechanism is provided on the wireless component and the knob outer ring. The knob outer ring can drive the sound feedback mechanism to rotate and emit sound.
2. The rotating structure with sound feedback according to claim 1, characterized in that: It also includes a connecting piece, the connecting piece is provided at the upper end of the knob back cover, the wireless component is provided on the connecting piece and is connected to the knob back cover through the connecting piece.
3. The rotating structure with sound feedback according to claim 1, characterized in that: The sound feedback mechanism includes a gear ring and a bidirectional detection switch, wherein the bidirectional detection switch is arranged on the wireless component, and an installation groove is opened on the inner peripheral wall of the outer ring of the knob, and the gear ring is arranged in the installation groove.
4. The rotating structure with sound feedback as claimed in claim 3, characterized in that: Internal teeth are evenly distributed on the inner wall of the gear ring, and the rocker arm of the two-way detection switch can contact the internal teeth and make a sound.
5. The rotating structure with sound feedback as claimed in claim 3, characterized in that: The gear ring is provided with an opening.
6. The rotating structure with sound feedback according to claim 1, characterized in that: It also includes a rubber pad, a bracket and a glass cover. The upper end of the wireless component is provided with the rubber pad, the upper end of the rubber pad is provided with the bracket, and the glass cover is provided on the bracket.
7. The rotating structure with sound feedback according to claim 1, characterized in that: It also includes a button battery and a battery compartment cover, wherein the button battery is arranged in the knob rear cover, and the battery compartment cover is installed at the lower end of the knob rear cover.
8. The rotating structure with sound feedback according to claim 7, characterized in that: The knob back cover is provided with an elastic sheet, and the button battery is clamped in the knob back cover through the elastic sheet.
9. A knob remote control, characterized in that: It comprises a rotating structure with sound feedback as described in any one of claims 1 to 8, and also comprises a base bracket and a base, wherein the upper end of the base is provided with the base bracket, and the upper end of the base bracket is provided with the rotating structure.
10. The knob remote controller according to claim 9, characterized in that: It also includes an anti-skid pad, which is arranged at the lower end of the base.