CN116382416B - Multifunctional knob controller - Google Patents
Multifunctional knob controller Download PDFInfo
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- CN116382416B CN116382416B CN202310583307.8A CN202310583307A CN116382416B CN 116382416 B CN116382416 B CN 116382416B CN 202310583307 A CN202310583307 A CN 202310583307A CN 116382416 B CN116382416 B CN 116382416B
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- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims description 16
- 210000000988 bone and bone Anatomy 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 12
- 230000001960 triggered effect Effects 0.000 description 5
- 239000012788 optical film Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Switches With Compound Operations (AREA)
Abstract
The application relates to the technical field of switch controllers, and provides a multifunctional knob controller, including: a guide bracket; the first control circuit board is arranged on the guide bracket, and is provided with a steering detection switch and a first pressing switch, wherein the steering detection switch is provided with a swing rod; the directional sliding block is connected to the guide bracket in a sliding manner along the direction approaching or separating from the first pressing switch, and the directional sliding block touches the first pressing switch through movement; the inner ring of the bearing is fixedly sleeved on the directional sliding block; the knob part is fixedly connected to the outer ring of the bearing and rotates through the bearing, and is provided with a gear ring which drives the swing rod to swing back and forth through rotation; the knob part slides along the guide bracket and simultaneously performs 360-degree infinite rotary motion. The method has the advantages of increasing operation smoothness, increasing control functions and being convenient to use.
Description
Technical Field
The application relates to the technical field of switch controllers, in particular to a multifunctional knob controller.
Background
With the continuous development of modern society, the demands of people for intelligent home services are continuously increased, and more intelligent products can be selected by people, which means that the demands of people for the functions and the quality of the products are higher. In the prior art, the intelligent product can interact through a rotary controller in a rotary and pressing mode so as to realize various different functions.
The combination of a knob and a rotary knob encoder is adopted as a common knob control type in most knob controllers at present, and the knob encoder of the common knob control type has the characteristics of large damping and slender handle. If the damping is large in the control process, the knob encoder gives a feeling of a pause in the operation process; in addition, because the handle of the encoder is slender, the knob is more easily eccentric in the use process, and the unsmooth operation process is easily caused in the control process of rotating the knob, the use of the traditional knob controller is inconvenient.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
An object of the application is to provide a multi-functional knob controller, has the advantage that increases smooth operation degree, increases control function, facilitates the use more.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows:
in one aspect, the present application provides a multi-function knob controller comprising: a guide bracket;
the first control circuit board is arranged on the guide bracket, and is provided with a steering detection switch and a first pressing switch, wherein the steering detection switch is provided with a swing rod;
the directional sliding block is connected to the guide bracket in a sliding manner along the direction approaching or separating from the first pressing switch, and the directional sliding block touches the first pressing switch through movement;
the inner ring of the bearing is fixedly sleeved on the directional sliding block;
the knob part is fixedly connected to the outer ring of the bearing and rotates through the bearing, and is provided with a gear ring which drives the swing rod to swing back and forth through rotation;
the knob part slides along the guide bracket and simultaneously performs 360-degree infinite rotary motion.
In one embodiment, the guide bracket includes: the outer wall of the guide base table is provided with a plurality of guide grooves;
the support frame body is connected to the guide base table;
the directional slider includes: the outer ring of the sliding block is embedded on the inner ring of the bearing;
the pressing contact table is positioned in the outer ring of the sliding block;
the plurality of bone bars are respectively connected with the outer ring and the inner ring of the sliding block and are respectively embedded in the guide grooves;
the directional sliding block directionally slides through the matching of the bone strip and the guide groove and drives the pressing contact table to press the first pressing switch.
In one embodiment, a mounting hole is formed in the surface, facing the first control circuit board, of the outer ring of the sliding block, and an elastic piece is embedded in the mounting hole and used for connecting the outer ring of the sliding block with the first control circuit board and applying elastic force away from the first control circuit board to the outer ring of the sliding block.
In one embodiment, the knob portion includes: the knob outer ring is arranged around the first control circuit board by rotating the outer ring;
the rotary knob inner ring is positioned at the inner side of the rotary outer ring, the inner wall of the rotary inner ring is sleeved on the outer ring of the bearing, the gear ring is arranged on the outer wall of the rotary inner ring, the steering detection switch is positioned between the rotary outer ring and the rotary inner ring, and the swing rod extends for a preset length towards the rotary inner ring so as to swing back and forth through the rotation of the gear ring;
the connecting support plate is connected with the inner wall of the rotary outer ring and the outer wall of the rotary inner ring, one side, away from the first control circuit board, of the connecting support plate forms a containing cavity, and the support frame body is located in the containing cavity.
In one embodiment, a relief hole is formed in the middle of the guide base table, the relief hole is communicated with the guide groove, and the relief hole is used for accommodating the pressing contact table;
the bottom surface of the guide base table is provided with a positioning column which is matched with a positioning hole on the first control circuit board;
the bottom surface of the guide base table is provided with a screw hole, and the screw hole is used for penetrating a screw to be connected with the first control circuit board;
the bottom surface of the guide base table is penetrated and provided with a threading hole which is used for threading a cable connected with the first control circuit board.
In one embodiment, the rotational damping of the bearing is greater than the swing damping of the pendulum of the steering detection switch upon triggering the signal.
In one embodiment, a display assembly is disposed on the guide bracket, the display assembly being electrically connected to the first control circuit board.
In one embodiment, a display assembly includes: the display bracket is arranged on the support frame body in an axial sliding manner;
the second control circuit board is connected to the display bracket, and a second pressing switch is arranged on one side, facing the support bracket body, of the second control circuit board;
the second pressing switch is driven by the display bracket to touch the support bracket body.
In one embodiment, a rebound board is arranged on the support frame body, and a pressing boss is arranged on one side of the rebound board, which faces the display bracket;
the movable display bracket presses down the pressing boss to deform the rebound plate to apply an elastic force to the display bracket away from the support bracket body.
In one embodiment, a hanging lug is arranged at the edge of the support frame body, an outer clamping table is arranged on the outer wall of the display support, and the outer clamping table is embedded in the hanging lug to slide;
the bottom of the display bracket is provided with an inner clamping hook which is used for clamping and embedding the edge of the second control circuit board.
The beneficial effect that this application provided a multi-functional knob controller lies in at least: through setting up the steering detection switch that has the pendulum rod on first control circuit, pendulum rod wobbling damping is very little, the clamping connection is done with the rocker of steering switch to the ring gear on the knob portion, when the knob portion is rotatory, the knob portion rotates around directional slider under the effect of bearing, and then drive the ring gear and rotate, and pivoted ring gear drives the rocker of steering detection switch and swings the trigger signal when reaching certain angle, and the rocker is automatic to get back to the zero point after exceeding rocker swing maximum angle, the same when reverse direction is rotatory, thereby can swing and produce first control signal through the constant trigger pendulum rod of ring gear, because the damping of bearing is less in the rotation process, can bring steady feel when the knob is carried out to the rotation portion. Moreover, the bearing ensures that the stress is uniform and balanced in the rotating process, the phenomenon of distortion and torsion of the encoder thin rod connecting mode can not occur, and the user operation is more convenient. When the knob part is pressed down, the directional slider can move on the guide bracket, and then the second control signal is triggered by the touch of the directional slider to the first pressing switch. The knob is pressed down, the rotation of the knob part is not affected, and a third control signal can be obtained when the knob part is not pressed down and the knob part is screwed down, so that more control functions are realized by combining two control modes, complex control is realized more conveniently, and market demands are met more.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a multi-function knob control provided in an embodiment of the present application;
FIG. 2 is an exploded view of the main structure of the multifunctional knob controller provided in the embodiments of the present application;
FIG. 3 is a cross-sectional view of a multi-function knob control provided in an embodiment of the present application in an exploded view;
FIG. 4 is a cross-sectional view of a further view of a multi-function knob control provided in an exploded view according to an embodiment of the present application;
fig. 5 is an exploded view of a display assembly of the multifunctional knob controller according to the embodiment of the present application.
The reference numerals in the drawings: 100. a bottom case; 200. a guide bracket; 210. guiding the bottom table; 211. a guide groove; 212. a relief hole; 213. positioning columns; 214. a screw hole; 215. a threading hole; 220. a support frame body; 221. a rebound plate; 222. pressing the boss; 223. hanging lugs; 224. an upper chute and a lower chute; 300. a first control circuit board; 310. a steering detection switch; 311. swing rod; 320. a first push switch; 330. a cable; 400. a directional slider; 410. an outer ring of the sliding block; 411. a mounting hole; 412. an elastic member; 413. a flange; 420. bone strips; 430. pressing the touch table; 440. a bearing; 500. a knob portion; 510. a knob outer ring; 511. a receiving chamber; 512. a lower receiving hole; 520. connecting a support plate; 530. a knob inner ring; 531. a gear ring; 600. a display assembly; 610. a display bracket; 611. limiting the outer wall groove; 612. an outer clamping table; 613. an inner hook; 620. a second control circuit board; 621. a second push switch; 622. a display screen; 630. an optical film; 640. a light-transmitting cover plate.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
As shown in fig. 1, 2 and 3, the present embodiment proposes a multifunctional knob controller. For implementing functional control of the circuit. The multifunctional knob controller includes: the guide bracket 200, the first control circuit board 300, the orientation slide 400, the bearing 440, and the knob part 500. For convenience of structural description, the multifunctional knob controller is vertically placed as an example for structural description, and the multifunctional knob controller adopts a cylindrical structure. The multifunctional knob controller further comprises a bottom shell 100, the bottom shell 100 is of a cylindrical structure, a first control circuit board 300 and a guide bracket 200 are arranged in the bottom shell 100, the first control circuit board 300 is fixedly arranged below the guide bracket 200, a steering detection switch 310 and a first pressing switch 320 are arranged on the upper surface of the first control circuit board 300, and the steering detection switch 310 is provided with a swinging rod 311. In a specific structure, the steering detection switch 310 is a bidirectional single-side contact detection switch, and when the swing rod 311 of the steering detection switch 310 swings horizontally, only once, the damping of the steering detection switch 310 is very small. The turn detection switch 310 is located at a position offset from the center of the first control circuit board 300, and the swing link 311 thereon extends toward the center of the first control circuit board 300 by a predetermined length. The first push switch 320 is fixedly disposed at an intermediate position of the first control circuit board 300. The orientation slider 400 is slidably coupled to the guide bracket 200 in a direction approaching or separating from the first push switch 320, and the orientation slider 400 touches the first push switch 320 by moving. The middle position of the directional slider 400 in the structure can move along the up-down direction on the guide bracket 200, the inner ring of the bearing 440 is fixedly sleeved on the directional slider 400, the knob part 500 is fixedly connected on the outer ring of the bearing 440 and rotates through the bearing 440, so that the knob part 500 can rotate left and right under the condition that the directional slider 400 does not rotate, the gear ring 531 is arranged in the knob part 500, a plurality of trigger teeth are uniformly arranged on the gear ring 531, the trigger teeth on the knob part 500 are connected with the rocking bars in a clamping way, when the rotating part rotates under the screwing action of a user, the gear ring 531 is driven to rotate, and the rotating gear ring 531 drives the rocking bar 311 to swing back and forth through rotation. When the knob part 500 rotates, the rocker of the steering detection switch 310 is driven to swing to a certain angle to trigger a signal, and the rocker is separated from the rotating trigger teeth after exceeding the maximum swing angle of the rocker, the rocker automatically returns to the zero point to complete one-time trigger signal, and the gear ring 531 continuously rotates, so that the trigger teeth which can normally rotate continuously trigger the swing rod 311, and the signal can be triggered for multiple times. In addition, the knob part 500 can also rotate reversely, and the swing rod 311 is triggered in the same way when the knob part rotates reversely, so as to trigger different control signals.
As shown in fig. 2 and 3, the working principle of the multifunctional knob controller provided in this embodiment is as follows: through setting up the steering detection switch 310 that has pendulum rod 311 on first control circuit, pendulum rod 311 wobbling damping is very little, gear ring 531 on knob portion 500 makes the screens connection with the rocker of steering switch, when knob portion 500 rotates, knob portion 500 rotates around directional slider 400 under the effect of bearing 440, and then drive gear ring 531 and rotate, and the rocker of pivoted gear ring 531 drive steering detection switch 310 swings and trigger the signal when reaching certain angle, and the rocker returns to the zero point automatically after exceeding the biggest angle of rocker swing, the same is the same in the opposite direction rotation, thereby can swing and produce first control signal through gear ring 531 incessantly triggering pendulum rod 311, because the damping of bearing 440 is less in the rotation process, can bring steady feel when the knob is carried out to the rotary part. And the bearing 440 can make the stress even and balance in the rotation process, so that the phenomenon of distortion and torsion of the encoder slender rod connection mode can not occur, and the user operation is more convenient. When the knob part 500 is pushed down, the orientation slider 400 can move on the guide bracket 200, and the second control signal is triggered by the orientation slider 400 touching the first push switch 320. And the rotation of the knob part 500 can not be influenced when the knob part 500 is pressed down, and a third control signal can be obtained when the knob part 500 is not pressed down and the knob part 500 is screwed down simultaneously, so that two control modes are combined, more control functions are realized, complex control is more convenient to realize, and market demands are more met.
As shown in fig. 2, 3 and 4, the guide bracket 200 specifically includes: guiding the base table 210 and supporting the frame 220. The guide base 210 and the support frame 220 are integrally formed, the diameter of the guide base 210 is smaller than that of the support frame 220 and located below the support frame 220, a plurality of guide grooves 211 are formed in the outer wall of the guide base 210, the plurality of guide grooves 211 are distributed around the outer wall of the guide base 210, the opening of the guide grooves 211 is located at the bottom end of the guide base 210, a yielding hole 212 is formed in the middle of the guide base 210, the yielding hole 212 is communicated with the guide grooves 211, and the yielding hole 212 is used for accommodating the pressing contact base 430.
The orientation slide 400 includes: a slider outer ring 410, a pressing contact 430, and a plurality of bone bars 420. The slider outer ring 410 is embedded on the inner ring of the bearing 440, in order to realize the limit of the bearing 440, a flange 413 is arranged at the bottom of the slider outer ring 410, the inner ring of the bearing 440 and the slider outer ring 410 are assembled through interference fit, so that the inner ring of the bearing 440 is stably sleeved and fixed on the slider outer ring 410, and the lower part is limited through the flange 413. The pressing contact platform 430 is located in the outer ring 410, and the plurality of ribs 420 are respectively connected to the outer ring 410 and the inner ring, and are respectively embedded in the guide grooves 211. The pressing contact platform 430, the bone strip 420 and the inner ring of the slider are integrally formed, the pressing contact platform 430 is located in the inner hole of the guide platform 210 to slide, and the bone strip 420 is matched with the guide groove 211 and slides in the guide groove 211. The directional slider 400 slides in a directional manner through the matching of the bone strip 420 and the guide groove 211, and drives the pressing contact platform 430 to press the first pressing switch 320. In order to reduce the structural height, a counter bore is formed in the bottom surface of the pressing contact platform 430, a protrusion is arranged in the middle position in the counter bore, the counter bore adopts a conical hole, and in the pressing contact platform 430 pressing process, the conical counter bore can be covered on the outer side of the first pressing switch 320, and the protrusion in the middle position above is abutted to the first pressing switch 320, so that a control signal is triggered. The length of the guide groove 211 in the up-down direction is 1-2 mm longer than the entire height of the orientation slider 400, and the distance is the movement distance of the knob body.
As shown in fig. 2 and 3, further, a mounting hole 411 is formed on the surface of the slider outer ring 410 facing the first control circuit board 300, an elastic member 412 is embedded in the mounting hole 411, and the elastic member 412 connects the slider outer ring 410 and the first control circuit board 300 and is used for applying an elastic force to the slider outer ring 410 away from the first control circuit board 300. In a specific structure, three mounting holes 411 are formed, the three mounting holes 411 are uniformly distributed around the center of the outer ring 410 of the slider, elastic pieces 412 are arranged in the mounting holes 411, the elastic pieces 412 adopt springs, when a user presses the knob portion 500, the knob portion 500 drives the directional slider 400 to slide downwards, the elastic pieces 412 are compressed, and when the user releases the knob portion 500, the knob portion 500 returns automatically under the action of the elasticity of the elastic pieces 412.
As shown in fig. 2, 3, and 4, further, the knob portion 500 specifically includes: knob outer ring 510, connecting support plate 520, and knob inner ring 530. The rotary outer ring is arranged around the first control circuit board 300, the rotary inner ring is positioned at the inner side of the rotary outer ring, the inner wall of the rotary inner ring is sleeved on the outer ring of the bearing 440, the gear ring 531 is arranged on the outer wall of the rotary inner ring, the steering detection switch 310 is positioned between the rotary outer ring and the rotary inner ring, and the swing rod 311 extends for a preset length towards the rotary inner ring so as to swing back and forth through the rotation of the gear ring 531; the connection support plate 520 is connected with the inner wall of the rotating outer ring and the outer wall of the rotating inner ring, one side of the connection support plate 520, which is away from the first control circuit board 300, forms a containing cavity 511, and the support frame 220 is located in the containing cavity 511. In a specific structure, the knob 500 is provided with a receiving cavity 511 formed on the upper side of the connection support plate 520, a lower receiving hole 512 is formed on the lower side of the connection support plate 520, a gear ring 531 is provided on the outer wall of the inner rotating ring in the lower receiving hole 512, and a through hole is formed in the middle of the inner rotating ring, through which interference fit with the outer diameter of the bearing 440 is performed. The knob part 500 and the first control circuit board 300 have a mounting gap reserved in the up-down direction, so that the knob part 500 may have a lower space. The knob outer ring 510 is used as a housing part of the structure, and is screwed or/and pressed by a user's hand, the rotary inner ring is driven to move up and down by pressing, and the directional slider 400 is driven to press down to touch the first pressing switch 320 under the action of the bearing 440, so that pressing control is realized. The internal gear ring 531 is driven to rotate by screwing, and the swing rod 311 is driven by the trigger teeth on the gear ring 531, so that steering control is realized. In order to facilitate the cooperation of the swing rod 311 and the trigger tooth, the side surface of one end of the swing rod 311 facing the trigger tooth is set to be an inclined surface, and the inclined surfaces on two sides can be conveniently in butt joint with the trigger tooth.
As shown in fig. 2 and 5, further, in order to facilitate the installation of the guide bracket 200, positioning columns 213 are provided on the bottom surface of the guide base 210, two positioning columns 213 may be provided, and positioning holes are provided on the first control circuit board 300, and the positioning columns 213 are matched with the positioning holes on the first control circuit board 300, so that the first control circuit board 300 can be limited by the guide bracket 200 during the installation. The bottom surface of the bottom case 100 is provided with a through hole, and the bottom surface of the guide base 210 is provided with a screw hole 214, and the screw passes through the through hole of the bottom case 100 and the first control circuit board 300 in sequence and then is connected with the screw hole 214 of the guide base 210, so that the first control circuit board 300 and the bracket are fixed on the bottom case 100. A threading hole 215 is formed on the bottom surface of the guide base 210 in a penetrating manner, and the threading hole 215 is used for threading a cable 330 (flat cable) connected with the first control circuit board 300; in a specific structure, the guide base 210 is relatively fixed to the first control circuit board 300, so that a cable 330 for connecting the first control circuit board 300 passes through the threading hole 215 and then reaches above the supporting frame 220, and thus can be electrically connected with a display structure above the supporting frame 220, thereby realizing a display function. And in the process of pressing down and rotating the rotating part, the cable cannot be interfered.
Further, the rotation damping of the bearing 440 in this embodiment is greater than the swing damping of the swing link 311 of the steering detection switch 310 at the time of the trigger signal. Since the damping of the steering detection switch 310 is very small, the steering detection switch is smooth in the process of twisting the rotating part, and the steering position is rotated by a slight rotation. The rotation damping of the bearing 440 is slightly larger than the swing damping of the steering detection switch 310, so that a certain resistance can be increased, the control position is not missed due to slight rotation, and meanwhile, the rotating part can bring smooth hand feeling when rotating, the phenomenon of skew and torsion when rotating is not like the connection mode of the encoder thin rod in the aspect of balance, the control hand feeling is improved, and the control hand feeling is more in line with the requirements of users compared with the traditional encoder switch.
As shown in fig. 1, 3 and 4, further, a display assembly 600 is provided on the guide bracket 200, and the display assembly 600 is electrically connected to the first control circuit board 300 through a cable. In a specific structure, the display screen 622 may be disposed on the supporting frame 220, and the display surface of the display screen 622 faces to the upper side, so that the switch meets the market requirements more than the conventional encoder switch.
As shown in fig. 4 and 5, further, the display assembly 600 specifically includes: the stand 610 and the second control circuit board 620 are displayed. The display bracket 610 is slidably disposed on the support bracket 220 along the axial direction (up-down direction), the second control circuit board 620 is connected to the display bracket 610, and a second pressing switch 621 is disposed on a side of the second control circuit board 620 facing the support bracket 220; the second push switch 621 touches the supporting frame 220 by the driving of the display bracket 610. In a specific structure, the second control circuit board 620 may be connected to the lower side of the display bracket 610, the second control circuit board 620 is connected to the first control circuit board 300 through a cable passing through the threading hole 215, the display screen 622 is disposed on the upper surface of the second control circuit board 620, the second push switch 621 is disposed on the lower surface of the second control circuit board 620 and may face the middle position of the upper surface of the support bracket 220, and the middle position of the upper surface of the support bracket 220 is provided with a protrusion. When the pressing device is used for pressing the display stand 610, the display stand 610 moves downward, so as to drive the second control circuit board 620 to move downward, and then the second pressing switch 621 moves downward to be pressed by the middle position of the support frame 220 to trigger a control signal. The display assembly 600 thus not only implements a display function, but also can trigger additional control signals, implementing more control switch functions.
As shown in fig. 4 and 5, further, the support frame 220 is provided with a rebound board 221, one side of the rebound board 221 facing the display frame 610 is provided with a pressing boss 222, the support frame 220 is provided with a clearance through hole, the rebound board 221 is disposed in the clearance through hole, one end of the rebound board 221 is integrally formed with the support frame 220, and the other end is suspended, so that the other end of the rebound board 221 can be extruded to move up and down to generate elasticity. The moving display stand 610 presses down the pressing boss 222 to deform the rebound board 221 to apply an elastic force to the display stand 610 away from the support frame 220. When the user releases the display assembly 600, the second control circuit board 620 moves up with the second push switch 621 to return under the elastic force of the rebound board 221.
As shown in fig. 4 and 5, further, the rebound board 221 adopts an arc rebound board 221, so that two ends of the rebound board 221 are not in a straight line, when the movable end of the rebound board 221 is pressed down, the connecting end of the rebound board 221 is stressed relatively uniformly, and is not easy to be broken.
As shown in fig. 1 and 3, further, the display stand 610 is disposed in the accommodating cavity 511 of the knob outer ring 510, and an optical film 630 and a light-transmitting cover plate 640 are further disposed in the display stand 610, the optical film 630 is covered over the display screen 622, and the light-transmitting cover plate 640 is covered over the optical film 630 and connected to the display stand 610.
As shown in fig. 4 and 5, further, a hanging lug 223 is provided at the edge of the supporting frame 220 in the present embodiment, an outer clamping table 612 is provided on the outer wall of the display bracket 610, and the outer clamping table 612 is embedded in the hanging lug 223 to slide. In a specific structure, a plurality of hanging lugs 223 are arranged at the edge of the supporting frame 220, an upper sliding groove 224 and a lower sliding groove 224 are formed in the hanging lugs 223, a limiting outer wall groove 611 is formed in the outer wall of the display frame 610, an outer clamping table 612 is arranged in the limiting outer wall groove 611, the outer side face of the hanging lugs 223 is embedded into the limiting outer wall groove 611 of the display frame 610 during assembly, the matching limiting is realized, and the outer clamping table 612 is embedded into the upper sliding groove 224 and the lower sliding groove 224, so that the outer clamping table 612 can slide up and down in the hanging lugs 223. The bottom of the display bracket 610 is provided with an inner hook 613, the hook direction of the inner hook 613 faces the axis position, and the inner hooks 613 in opposite directions in the inner hooks 613 are used for clamping the edge of the second control circuit board 620, so as to fix the second control circuit board 620 and the display bracket 610. The connecting structure is simple and convenient to assemble.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (9)
1. A multi-function knob control, comprising: a guide bracket;
the first control circuit board is arranged on the guide bracket, a steering detection switch and a first pressing switch are arranged on the first control circuit board, and the steering detection switch is provided with a swinging rod;
the directional sliding block is connected to the guide bracket in a sliding manner along the direction approaching or separating from the first pressing switch, and the directional sliding block touches the first pressing switch through movement;
the inner ring of the bearing is fixedly sleeved on the directional sliding block;
the knob part is fixedly connected to the outer ring of the bearing and rotates through the bearing, and is provided with a gear ring which drives the swing rod to swing back and forth through rotation;
the knob part performs sliding movement along the guide bracket and simultaneously performs 360-degree infinite rotary movement;
the guide bracket includes: the outer wall of the guide base table is provided with a plurality of guide grooves;
the support frame body is connected to the guide base table;
the orientation slide includes: the sliding block outer ring and the sliding block inner ring are embedded on the inner ring of the bearing;
the pressing contact table is positioned in the outer ring of the sliding block;
the plurality of bone strips are respectively connected with the outer ring of the sliding block and the inner ring of the sliding block and are respectively embedded in the guide grooves;
the directional sliding block directionally slides through the matching of the bone strip and the guide groove, and drives the pressing contact table to press the first pressing switch.
2. The multifunctional knob controller according to claim 1, wherein a mounting hole is formed in a surface of the outer ring of the slider, which faces the first control circuit board, and an elastic member is embedded in the mounting hole, the elastic member connects the outer ring of the slider and the first control circuit board and is used for applying elastic force to the outer ring of the slider, which is far away from the first control circuit board.
3. The multifunction knob controller according to claim 1, wherein the knob portion includes: a knob outer ring disposed around the first control circuit board;
the inner wall of the knob inner ring is sleeved on the outer ring of the bearing, the gear ring is arranged on the outer wall of the knob inner ring, the steering detection switch is positioned between the knob outer ring and the knob inner ring, and the swing rod extends for a preset length towards the knob inner ring so as to swing back and forth through rotation of the gear ring;
connect the extension board, connect the extension board and connect the inner wall of knob outer lane and the outer wall of knob inner circle, connect the extension board to deviate from one side of first control circuit board forms the accommodation chamber, support the support body and be located the accommodation intracavity.
4. The multifunctional knob controller according to claim 1, wherein a relief hole is formed in the middle of the guide base table, the relief hole is communicated with the guide groove, and the relief hole is used for accommodating the pressing contact table;
a positioning column is arranged on the bottom surface of the guide base table and is matched with a positioning hole on the first control circuit board;
the bottom surface of the guide base table is provided with a screw hole, and the screw hole is used for penetrating a screw to be connected with the first control circuit board;
the bottom surface of the guide base table is provided with a threading hole in a penetrating mode, and the threading hole is used for threading a cable connected with the first control circuit board.
5. The multifunction knob controller according to claim 1, wherein a rotational damping of the bearing is greater than a swing damping of the swing lever of the steering detection switch upon a trigger signal.
6. The multifunction knob controller according to any one of claims 1-5, wherein a display assembly is provided on the guide bracket, the display assembly being electrically connected to the first control circuit board.
7. The multi-function knob controller according to claim 6, wherein said display assembly comprises: the display bracket is axially arranged on the support frame in a sliding manner;
the second control circuit board is connected to the display bracket, and a second pressing switch is arranged on one side, facing the support bracket, of the second control circuit board;
the second pressing switch is driven by the display bracket to touch the support bracket body.
8. The multifunctional knob controller according to claim 7, wherein a rebound board is provided on the support frame body, and a pressing boss is provided on a side of the rebound board facing the display bracket;
the moving display bracket presses down the pressing boss to deform the rebound board to apply an elastic force to the display bracket away from the support bracket body.
9. The multifunctional knob controller according to claim 7, wherein a hanging lug is arranged at the edge of the supporting frame body, an outer clamping table is arranged on the outer wall of the display bracket, and the outer clamping table is embedded in the hanging lug to slide;
the bottom of display support is provided with interior hook, interior hook is used for the inlay card the edge of second control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310583307.8A CN116382416B (en) | 2023-05-22 | 2023-05-22 | Multifunctional knob controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310583307.8A CN116382416B (en) | 2023-05-22 | 2023-05-22 | Multifunctional knob controller |
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| Publication Number | Publication Date |
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| CN116382416A CN116382416A (en) | 2023-07-04 |
| CN116382416B true CN116382416B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310583307.8A Active CN116382416B (en) | 2023-05-22 | 2023-05-22 | Multifunctional knob controller |
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| Country | Link |
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| CN (1) | CN116382416B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0741917U (en) * | 1993-12-22 | 1995-07-21 | マツダ株式会社 | Rotary pulse switch unit |
| JP2000251584A (en) * | 1999-03-01 | 2000-09-14 | Matsushita Electric Ind Co Ltd | Rotation/pressing operation type electronic component, and electronic apparatus using same |
| JP2001250453A (en) * | 2000-03-07 | 2001-09-14 | Stanley Electric Co Ltd | Rotary switch |
| JP2003308759A (en) * | 2002-04-16 | 2003-10-31 | Matsushita Electric Ind Co Ltd | Multi-way operation switch |
| JP2006107904A (en) * | 2004-10-05 | 2006-04-20 | Alps Electric Co Ltd | Rotary type operation device |
| CN102770931A (en) * | 2010-02-24 | 2012-11-07 | 住友电装株式会社 | Rotation operating device |
| CN210463449U (en) * | 2019-07-31 | 2020-05-05 | 广东美的制冷设备有限公司 | Wire controller of air conditioner and air conditioner |
| CN113113258A (en) * | 2021-05-24 | 2021-07-13 | 东莞市马驰科精密制品有限公司 | Rotary press control switch |
| CN114843134A (en) * | 2022-04-13 | 2022-08-02 | 厦门立林科技有限公司 | Control panel and multifunctional controller thereof |
| CN218101037U (en) * | 2022-06-24 | 2022-12-20 | 中山市乐式物联科技有限公司 | Knob pressing touch desktop type control switch |
-
2023
- 2023-05-22 CN CN202310583307.8A patent/CN116382416B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0741917U (en) * | 1993-12-22 | 1995-07-21 | マツダ株式会社 | Rotary pulse switch unit |
| JP2000251584A (en) * | 1999-03-01 | 2000-09-14 | Matsushita Electric Ind Co Ltd | Rotation/pressing operation type electronic component, and electronic apparatus using same |
| JP2001250453A (en) * | 2000-03-07 | 2001-09-14 | Stanley Electric Co Ltd | Rotary switch |
| JP2003308759A (en) * | 2002-04-16 | 2003-10-31 | Matsushita Electric Ind Co Ltd | Multi-way operation switch |
| JP2006107904A (en) * | 2004-10-05 | 2006-04-20 | Alps Electric Co Ltd | Rotary type operation device |
| CN102770931A (en) * | 2010-02-24 | 2012-11-07 | 住友电装株式会社 | Rotation operating device |
| CN210463449U (en) * | 2019-07-31 | 2020-05-05 | 广东美的制冷设备有限公司 | Wire controller of air conditioner and air conditioner |
| CN113113258A (en) * | 2021-05-24 | 2021-07-13 | 东莞市马驰科精密制品有限公司 | Rotary press control switch |
| CN114843134A (en) * | 2022-04-13 | 2022-08-02 | 厦门立林科技有限公司 | Control panel and multifunctional controller thereof |
| CN218101037U (en) * | 2022-06-24 | 2022-12-20 | 中山市乐式物联科技有限公司 | Knob pressing touch desktop type control switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116382416A (en) | 2023-07-04 |
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