Knob and laser processing apparatus

Abstract

The utility model discloses a kind of knob and laser processing equipment, it is related to knob structure technical field, wherein, the knob includes mounting seat, knob ring, sensing component and vibration feedback component, the knob ring is rotatably installed in the mounting seat;The sensing component is set between the knob ring and the mounting seat;The vibration feedback component includes the abutting piece and the matching groove separately arranged between the mounting seat and the one side surface of the knob ring, the matching groove is provided with multiple, and it is arranged along the circumference of the knob ring, the abutting piece can be elastically movably arranged in the radial direction of the knob ring, and the abutting piece is abutted at the matching groove.

Description

Technical Field

[0001] This utility model relates to the field of knob structure technology, and in particular to a knob and laser processing equipment. Background Technology

[0002] In existing knob devices, some feedback methods are usually set up to achieve a good user experience, such as setting up a speaker inside the knob to provide sound feedback, or using a motor to provide vibration feedback. These methods are costly, dependent on power supply and drive, and are prone to failure, resulting in high maintenance costs.

[0003] In addition, the feel of the knob is also a very important aspect of the user experience. The feel of the knob includes how smoothly it rotates. To ensure smooth rotation, the rotating parts of the knob are usually installed using a gap design. However, this method relies on manufacturing tolerances. When the gap is too large, the knob may become loose and wobble. When the gap is too small, it may cause jamming or abnormal noises, which will also affect the feel of the knob and the user experience. Therefore, there is an urgent need for a knob structure that can ensure smooth rotation while avoiding the above problems. Utility Model Content

[0004] The main purpose of this invention is to provide a knob and laser processing equipment, which aims to provide a knob that rotates smoothly and has good tactile feedback.

[0005] To achieve the above objectives, this utility model proposes a knob, wherein the knob comprises:

[0006] Mounting base;

[0007] A knob is rotatably mounted on the mounting base;

[0008] A sensing component is disposed between the button ring and the mounting base; and,

[0009] The vibration feedback component includes an abutment and a mating groove disposed between the mounting base and one side of the button ring. Multiple mating grooves are provided and arranged along the circumference of the button ring. The abutment is elastically movable in the radial direction of the button ring and abuts against the mating groove.

[0010] In one embodiment, a plurality of the mating grooves are disposed on the inner side of the button ring, the abutting member is disposed on the mounting base, and a first elastic member is disposed between the mounting base and the abutting member, the first elastic member being elastically extendable and retractable in the radial direction of the button ring.

[0011] In one embodiment, the outer side of the mounting base is provided with a mounting surface, the inner side of the button ring is provided with a mating surface corresponding to the mounting surface, a plurality of mating grooves are provided on the mating surface, a mounting groove is provided on the mounting surface, the first elastic member and the abutting member are installed in the mounting groove, and the abutting member at least partially extends out of the groove opening of the mounting groove to abut against the mating surface.

[0012] In one embodiment, the vibration feedback assembly includes an annular toothed portion disposed on one side of the mounting base and the button ring, the grooves of the annular toothed portion forming the mating groove; and / or,

[0013] The mounting base is provided with an annular mounting groove, the toggle ring is installed in the annular mounting groove, and the vibration feedback component is disposed between the annular mounting groove and the toggle ring; and / or

[0014] The sensing component includes a magnetic ring disposed on the knob and a magnetic sensing part disposed on the mounting base, the magnetic ring including a plurality of magnetic poles arranged circumferentially thereon.

[0015] In one embodiment, the number of magnetic poles is set as a multiple of the number of teeth in the annular toothed portion.

[0016] In one embodiment, the mounting base includes:

[0017] Base;

[0018] A button is movably disposed at one end of the base along the rotation axis of the button ring;

[0019] A flexible support assembly is disposed between the base and the button; and,

[0020] The triggering component includes a triggering part and an abutting part respectively disposed on the base and the button, such that when the button moves close to the base, the abutting part abuts against and triggers the triggering part;

[0021] The button ring is sleeved on the button, and the sensing component and the vibration feedback component are disposed between the button and the button ring.

[0022] In one embodiment, the button is provided with a circuit board, and the circuit board is provided with the trigger portion; and / or,

[0023] The button is provided with a circuit board, and the sensing component includes a plurality of sensors arranged circumferentially along the button ring and a sensing part disposed on the circuit board; and / or,

[0024] A display component is provided at the end of the button opposite to the base; and / or,

[0025] The elastic support assembly includes a plurality of second elastic elements, which are arranged circumferentially along the button ring; and / or,

[0026] A retaining component is further provided between the button and the base, the retaining component being used to limit the button in the direction where the button is away from the base; and / or

[0027] The base is provided with a light-emitting component that surrounds the button.

[0028] In one embodiment, the light-emitting component includes a light-emitting element disposed on the base and a light guide element covering the light-emitting element.

[0029] In one embodiment, a light-shielding member is provided around the periphery of the light-emitting component, and the end of the light-shielding member near the button is gradually concave from the periphery to the center.

[0030] This utility model also proposes a processing device, wherein the processing device includes a frame, a cover, a laser processing module, and a knob. The knob includes a mounting base, a knob ring, a sensing component, and a vibration feedback component. The knob ring is rotatably mounted on the mounting base. The sensing component is disposed between the knob ring and the mounting base. The vibration feedback component includes an abutment member and a mating groove respectively disposed between one side of the mounting base and one side of the knob ring. Multiple mating grooves are provided and arranged along the circumference of the knob ring. The abutment member is elastically movable in the radial direction of the knob ring and abuts against the mating groove.

[0031] The cover door is rotatably connected to the frame, and the frame and the cover door enclose a processing space. The cover door can be rotated to open or close the processing space, and the laser processing module is movably disposed within the processing space.

[0032] The top of the frame is provided with knob mounting areas on both sides of the cover. The frame is provided with a fixing base and a decorative plate on top of the fixing base corresponding to the knob mounting areas. The decorative plate has a through hole. The knob is fixed to the fixing base, and at least the knob ring extends out of the decorative plate from the through hole.

[0033] In the technical solution of this utility model, the knob ring on the knob is rotatably mounted on the mounting base. By setting the sensing component between the knob ring and the mounting base, information on the rotation stroke of the knob ring is acquired, thereby realizing the main rotation adjustment function of the knob. Based on this, this application proposes a vibration feedback component to improve the feel of the knob and enhance the user experience. Specifically, the vibration feedback component includes an abutment member and a mating groove respectively disposed between the mounting base and one side of the knob ring. Multiple mating grooves are provided and arranged along the circumference of the knob ring. The abutment member is elastically movable in the radial direction of the knob ring and abuts against the area where the mating groove is located, so that the knob ring rotates... During operation, the abutment can cross the mating groove to vibrate radially on the knob. The vibration is transmitted to the user through the knob, providing vibration feedback when the user rotates the knob. The abutment elastically abuts against the area where the mating groove is located, which can elastically press the knob against the mounting base. Thus, the gap between the knob and the mounting base is set to be large to avoid the knob getting stuck or making abnormal noise when rotating. It can also restrain the knob with elasticity to prevent the knob from becoming loose and wobbly. This meets the functional requirements proposed in this application, so that the knob can rotate smoothly while avoiding the problems of looseness, wobbling, getting stuck, and abnormal noise during rotation. Moreover, the vibration feedback component has a simple structure and good performance. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 the structures shown in these drawings without creative effort.

[0035] Figure 1 An exploded perspective view of an embodiment of the knob provided by this utility model;

[0036] Figure 2 for Figure 1 A cross-sectional schematic diagram of the center knob;

[0037] Figure 3 for Figure 1 An exploded 3D structural diagram of part of the button;

[0038] Figure 4 for Figure 1 An exploded three-dimensional diagram of another part of the button's structure;

[0039] Figure 5 for Figure 1 An exploded view of the three-dimensional structure of the central button ring;

[0040] Figure 6 A three-dimensional structural schematic diagram of an embodiment of the laser processing equipment provided by this utility model.

[0041] Explanation of icon numbers:

[0042] 1000, Laser processing equipment; 100, Knob; 1, Mounting base; 11, Mounting surface; 12, Annular mounting groove; 13, Base; 131, Light-emitting component; 132, Light guide component; 133, Light shield component; 14, Button; 141, Circuit board; 142, Display component; 15, Elastic support component; 16, Trigger component; 161, Trigger part; 162, Abutting part; 17, Holding component; 2, Knob ring; 21, Mating surface; 3, Sensing component; 31, Magnetic ring; 32, Magnetic sensing part; 4, Vibration feedback component; 41, Abutting part; 42, Annular toothed part; 42a, Mating groove; 43, First elastic component; 200, Frame; 201, Decorative panel; 202, Through hole; 203, Processing space; 204, X-axis track; 205, Y-axis track; 300, Cover door; 400, Laser processing module.

[0043] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0044] 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 scope of protection of the present utility model.

[0045] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0046] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0047] In existing knob devices, some feedback methods are usually set up to achieve a good user experience, such as setting up a speaker inside the knob to provide sound feedback, or using a motor to provide vibration feedback. These methods are costly, dependent on power supply and drive, and are prone to failure, resulting in high maintenance costs.

[0048] In addition, the feel of the knob is also a very important aspect of the user experience. The feel of the knob includes how smoothly it rotates. To ensure smooth rotation, the rotating parts of the knob are usually installed using a gap design. However, this method relies on manufacturing tolerances. When the gap is too large, the knob may become loose and wobble. When the gap is too small, it may cause jamming or abnormal noises, which will also affect the feel of the knob and the user experience. Therefore, there is an urgent need for a knob structure that can ensure smooth rotation while avoiding the above problems.

[0049] In view of this, the present invention proposes a knob, please refer to [link / reference]. Figures 1 to 5 The following is a detailed description of the knob as described in this application, with reference to the specific accompanying drawings.

[0050] Please see Figures 1 to 2 The knob 100 includes a mounting base 1, a knob ring 2, a sensing component 3, and a vibration feedback component 4. The knob ring 2 is rotatably mounted on the mounting base 1; the sensing component 3 is disposed between the knob ring 2 and the mounting base 1. (See also...) Figure 5 The vibration feedback component 4 includes an abutment 41 and a mating groove 42a disposed between the mounting base 1 and one side of the ring 2. The mating groove 42a is provided in multiple ways and is arranged along the circumference of the ring 2. The abutment 41 is elastically movable in the radial direction of the ring 2 and abuts against the mating groove 42a.

[0051] In the technical solution of this utility model, the knob ring 2 on the knob 100 is rotatably mounted on the mounting base 1. By setting the sensing component 3 between the knob ring 2 and the mounting base 1, information on the rotation stroke of the knob ring 2 is obtained, thereby realizing the main rotation adjustment function of the knob 100. Based on this, this application proposes a vibration feedback component 4 to improve the feel of the knob 100 and enhance the user experience. Specifically, the vibration feedback component 4 includes an abutment member 41 and a mating groove 42a respectively disposed between the mounting base 1 and one side of the knob ring 2. Multiple mating grooves 42a are provided and arranged along the circumference of the knob ring 2. The abutment member 41 is elastically movable in the radial direction of the knob ring 2 and abuts against the area where the mating groove 42a is located, so that... During the rotation of the knob ring 2, the abutment member 41 can pass over the mating groove 42a to generate vibration by moving radially on the knob ring 2. The vibration is transmitted to the user through the knob ring 2, providing vibration feedback to the user when rotating the knob 100. The abutment member 41 elastically abuts against the area where the mating groove 42a is located, which can elastically press the knob ring 2 against the mounting base 1. Thus, the gap between the knob ring 2 and the mounting base 1 is set to be large, so as to avoid the knob ring 2 from getting stuck or making abnormal noise when rotating. It can also restrain the knob ring 2 with elasticity to prevent the knob ring 2 from becoming loose and wobbly. This satisfies the functional requirements proposed in this application, so that the knob 100 can rotate smoothly while avoiding the problems of looseness, wobbling, getting stuck, and abnormal noise during rotation. Moreover, the vibration feedback component 4 has a simple structure and good performance.

[0052] Understandably, see Figure 4 and Figure 5The positions of the mating groove 42a and the abutting member 41 are not specifically limited, as long as they satisfy the above-mentioned requirements. During the rotation of the button ring 2, the abutting member 41 passes over the mating groove 42a to generate vibration feedback to the user. For example, the mating groove 42a can be set on the outside of the button ring 2, and the abutting member 41 can be set on the mounting base 1 at the position corresponding to the outside of the button ring 2, and abut against the button ring 2 at the position corresponding to the mating groove 42a. Alternatively, the mating groove 42a can be set on the mounting base 1, and the abutting member 41 can be set on the button ring 2. In this embodiment, the mounting base 1 is located on the inside of the button ring 2, and the spatial dimensions of the mounting base 1 are relatively smaller than those of the button ring 2. Because the knob is large and can be freely arranged, multiple mating grooves 42a are placed on the inner side of the knob ring 2, and the abutment 41 is placed on the mounting base 1. This allows the knob ring 2 to cover the vibration feedback component 4, ensuring the appearance of the knob 100 while preventing the vibration feedback component 4 from being affected by the external environment. With this arrangement, the elastic setting of the abutment 41 is more convenient. That is, a first elastic element 43 is set on the mounting base 1, which has a larger spatial size. The first elastic element 43 abuts against the mounting base 1 and the abutment 41. The first elastic element 43 can elastically extend and retract in the radial direction of the knob ring 2, thereby satisfying the functional requirement of the abutment 41 being elastically movable in the radial direction of the knob ring 2.

[0053] Since the knob 2 is rotatably mounted on the mounting base 1, there must be a contact part that limits the knob 2 during its rotation. That is, there is a contact part on the mounting base 1 with a set gap to the knob 2. In this embodiment, please refer to... Figure 4 and Figure 5A mounting surface 11 is provided on the outer side of the mounting base 1, and a mating surface 21 is provided on the inner side of the knob 2 corresponding to the mounting surface 11, so that the mounting surface 11 and the mating surface 21 make contact and limit the knob 2. It should be noted that if the gap between the mounting surface 11 and the mating surface 21 is too small, it may cause the knob 2 to jam and produce noise when rotating, while if the gap between the mounting surface 11 and the mating surface 21 is too large, it may cause the knob 2 to wobble when rotating. In the conventional setting process of the knob 100, The gap between the mounting surface 11 and the mating surface 21 needs to be precisely set to avoid the aforementioned problems. In this embodiment, multiple mating grooves 42a are provided on the mating surface 21. The mounting surface 11 has a mounting groove. The first elastic member 43 and the abutting member 41 are installed in the mounting groove, and the abutting member 41 extends at least partially out of the groove opening to abut against the mating surface 21, allowing the abutting member 41 to extend out of the mounting surface 11. The elasticity of the first elastic member 43 abuts against the mating surface 21, thereby making... The opposing portion of the mating surface 21 that contacts the abutting member 41 abuts against the mounting surface 11. This allows for a gapless fit between the button ring 2 and the mounting base 1 without the need for precise setting of the fit clearance between the mounting surface 11 and the mating surface 21. This expands the feasible range of fit clearance settings, facilitating the dimensional setting of the button ring 2 and the mounting base 1. The abutting member 41 presses against the button ring 2, ensuring that the button ring 2, corresponding to the opposing position of the abutting member 41, presses against the mounting surface 11 on the mounting base 1, preventing the button ring 2 from wobbling. Simultaneously, the abutting member 41 is elastically abutted by the first elastic member 43, so that when the abutting member 41 abuts against the knob ring 2, there is a certain elastic floating space, thereby avoiding the knob ring 2 from getting stuck and producing abnormal noise during rotation, which satisfies the structural function setting, that is, a large gap can be set between the mounting surface 11 and the mating surface 21, thereby ensuring that the knob 100 rotates smoothly, and will not wobble due to a large gap between the knob ring 2 and the mounting base 1, and at the same time, it will not have the problem of rotation jamming and abnormal noise when the gap is small.

[0054] Specifically, please refer to Figure 5The multiple mating grooves 42a can be configured as multiple independent groove structures to meet functional requirements. However, in this embodiment, to simplify the structure and ensure vibration feedback when the button ring 2 rotates at any position, an annular toothed portion 42 is provided on the button ring 2 or the mounting base 1. The grooves of the annular toothed portion 42 form the mating grooves 42a. Specifically, based on the above description of the location of the mating grooves 42a, in this embodiment, the annular toothed portion 42 is located on the inner side of the button ring 2. To ensure smooth movement of the abutment member 41 on the annular toothed portion 42, the end of the abutment member 41 that abuts against the annular toothed portion 42 should be an arc surface. In this embodiment, please refer to... Figure 4 The abutment 41 is directly set as a ball, so that the ball abuts against the annular tooth 42 at any position with an arc surface, ensuring smooth movement and facilitating the installation of the abutment 41. At the same time, the first elastic element 43 is correspondingly set as a spring, so that the ball can be locked in the middle of the spring, and the spring can also limit the ball, ensuring the stability of the ball's movement.

[0055] Furthermore, the mating surface 21 and the mounting surface 11 limit the lateral movement of the ring 2, and the movement of the ring 2 toward its two ends also needs to be limited to ensure the stability of the ring 2's rotational installation. Therefore, in this embodiment, an annular mounting groove 12 is provided on the mounting base 1, and the ring 2 is installed in the annular mounting groove 12. Correspondingly, the vibration feedback component 4 is disposed between the annular mounting groove 12 and the ring 2.

[0056] When the knob 2 rotates on the mounting base 1, the vibration feedback component 4 satisfies the smooth rotation feel and vibration feedback requirements of the knob 2, as described above. Regarding the sensing component 3 sensing the rotation of the knob 2 to realize the adjustment function of the knob 100, the specific structural configuration of the sensing component 3 is not limited. For example, it can be a mechanical sensor, where the rotation of the knob 2 drives the rotating component within the sensing component 3 to rotate, and the rotation data of this rotating component is acquired to obtain the rotation information of the knob 2, thereby realizing the adjustment function of the knob 100. Alternatively, it can be a photosensitive component that identifies the rotation of the knob 2, satisfying the requirement that the rotation of the knob 2 enables the adjustment function of the knob 100. In this embodiment, see... Figure 3 and Figure 5A magnetic ring 31 is provided on the knob 2, and a magnetic sensing part 32 is provided on the mounting base 1. The magnetic ring 31 is configured to have multiple magnetic poles arranged along its circumference. In this way, during the rotation of the knob 2, the magnetic sensing part 32 can identify the alternating magnetic poles, thereby obtaining the rotation information of the knob 2 and realizing the adjustment function of the knob 100. This configuration utilizes magnetic induction for information identification and acquisition, and also utilizes the penetrating properties of magnetism, eliminating the need to ensure that there is no gap between the magnetic sensing part 32 and the magnetic ring 31, thus facilitating the installation of the magnetic sensing part 32.

[0057] Specifically, in order to match the adjustment function of the knob 100 with its vibration feedback and provide users with a better user experience, this embodiment limits the number of magnetic poles to be a multiple of the number of teeth of the annular toothed portion 42.

[0058] In addition, please see Figure 1 and Figure 2The mounting base 1 includes a base 13, a button 14, an elastic support assembly 15, and a trigger assembly 16. The button 14 is movably disposed at one end of the base 13 along the rotation axis of the ring 2. The elastic support assembly 15 is disposed between the base 13 and the button 14. The trigger assembly 16 includes a trigger part 161 and an abutting part 162 respectively disposed on the base 13 and the button 14, such that when the button 14 moves close to the base 13, the abutting part 162 abuts against and triggers the trigger part 161. The ring 2 is sleeved on the button 14, and the sensing assembly 3 and the vibration feedback assembly 4 are disposed between the button 14 and the ring 2. Based on the rotation of the knob ring 2 for adjusting the rotation of the knob 100, this application sets the mounting base 1 as the base 13 and the button 14. The button 14 can move along the rotation axis of the knob ring 2, so that the button 14 can move closer to or further away from the base 13. At the same time, the elastic support component 15 and the trigger component 16 are also provided between the button 14 and the base 13. When the button 14 is not pressed, it is supported by the elastic support component 15, so that the button 14 is away from the base 13. At the same time, the trigger part 161 in the trigger component 16 separates from the abutment part 162, and the button 14 is not triggered. When the button 14 is pressed, the button 14 compresses the elastic support component 15 until the abutment part 162 abuts against the trigger part 161 and triggers the trigger part 161, realizing the triggering function of the button 14. After the button 14 is released, the button 14 can be driven by the elastic support component 15 to return to a position away from the base 13. Based on this structure, the knob ring 2 is rotatably mounted on the button 14, so that the functions of the button 14 and the knob ring 2 do not affect each other, thereby increasing the adjustment function of the knob 100 and enriching the control method and usage scenarios of the knob 100.

[0059] In addition, to meet the above-described electronic control requirements, a circuit board 141 can be set on the base 13, but this is not convenient for setting the sensing component 3. Therefore, in this embodiment, a circuit board 141 is set on the button 14. The sensing component 3 includes multiple sensors arranged circumferentially along the button ring 2 and a sensing part set on the circuit board 141. Based on this, the trigger part 161 is simultaneously set on the circuit board 141, and the abutting part 162 is set on the base 13, thereby simplifying the electronic control structure.

[0060] In addition, to further enrich the functions of the knob 100, please refer to Figure 3In this embodiment, a display component 142 is also provided at the end of the button 14 away from the base 13. Similarly, the display component 142 can also be controlled by the circuit board 141, further simplifying the electronic control structure and meeting more functional requirements.

[0061] The specific structure of the elastic support component 15 is not limited, as long as it can ensure the stable movement of the button 14 in the direction of approaching or moving away from the base 13. In this embodiment, the elastic support component 15 is configured as multiple second elastic elements, which are arranged circumferentially along the button ring 2 to evenly support the button 14 and ensure the stability and balance of the button 14's movement. Conversely, the elastic support component 15 is used to drive the button 14 away from the base 13. To prevent the button 14 from detaching from the base 13, a retaining component 17 is also provided between the button 14 and the base 13 in this embodiment. The retaining component 17 restricts the button 14 from moving away from the base 13. Thus, after the elastic support component 15 drives the button 14 away from the base 13 to a certain size, the retaining component 17 limits the button 14, causing the elastic support component 15 to press against the button 14. This not only positions and fixes the button 14 but also prevents the button 14 from shaking, improving the user experience of the button 14.

[0062] In addition, please see Figure 1 and Figure 2 The base 13 is also provided with a light-emitting component that is arranged around the button 14 to provide the knob 100 with light effects. On the one hand, it improves the appearance of the knob 100 when in use. On the other hand, it can also control the light-emitting component to adjust the light effect according to the adjustment of the knob ring 2 and / or the button 14, or the display content of the display component 142, such as color switching, light brightness adjustment, breathing light, ring light flow and other display effects, to achieve visual feedback effect and improve the user experience of the knob 100.

[0063] Furthermore, the light-emitting component includes a light-emitting element 131 disposed on the base 13 and a light guide element 132 covering the light-emitting element 131. The light guide element 132 guides the light emitted by the light-emitting element 131, enabling the light to shine in a predetermined direction, thus allowing for the design of the light effect. Furthermore, it eliminates the need for the light-emitting element 131 to be located outside the knob 100, as the light guide element 132 directs the light to the outside of the knob 100, isolating the light-emitting element 131 from the external environment of the knob 100 and thus ensuring the lifespan of the light-emitting element 131. The light guide element 132 is made of a transparent material with phosphor, providing excellent light-guiding effect.

[0064] To further control the light effect, this embodiment also provides a light-shielding component 133 around the outer ring of the light-emitting component, thereby achieving the effects of light shielding and preventing light leakage, meeting functional requirements. The light-shielding component 133 is made of black material, providing a good light-shielding effect. In addition, the end of the light-shielding component 133 near the button 14 is gradually concave from the periphery to the center, thereby guiding the light to diffuse towards the center, achieving a certain light-focusing effect, and ensuring that the light illuminates the button 14 and the knob ring 2, providing the button 14 and the knob ring 2 with an ambient light effect, enhancing the visual experience.

[0065] Please see Figure 6 This utility model also proposes a laser processing equipment 1000, which includes a frame 200, a cover 300, a laser processing module 400, and a knob 100. The specific structure of the knob 100 is as described in the above embodiments. Since the laser processing equipment 1000 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0066] The cover door 300 is rotatably connected to the frame 200. The frame 200 and the cover door 300 enclose a processing space 203. The cover door 300 can be rotated to open or close the processing space 203. The laser processing module 400 is movably disposed within the processing space 203. A knob mounting area is provided on the top of the frame 200 at the position on both sides of the cover door 300. A fixing seat and a decorative plate 201 located on top of the fixing seat are provided on the frame 200 corresponding to the knob mounting area. A through hole 202 is provided on the decorative plate 201. The knob 100 is fixed to the fixing seat, and at least the knob ring 2 extends out of the decorative plate 201 from the through hole 202.

[0067] In this embodiment, the frame 200 serves as a base support and can be a frame structure, chassis structure, or other structure. The frame 200 can be a cuboid or a cube. The frame 200 and the cover door 300 enclose a processing space 203 for laser processing. The cover door 300 is rotatably mounted on the frame 200 and can open or close the processing space 203. The laser processing module 400 is disposed within the processing space 203 and can output laser light to perform laser processing on the workpiece. The cover door 300 has at least a semi-transparent window, which allows the user to observe the laser processing module 400 processing the workpiece inside the frame 200. The window can also filter the high-power laser light output and reflected by the laser processing module 400, providing isolation and protection for the user.

[0068] In some embodiments, the frame 200 is further provided with a track device, which includes an X-axis track 204 and a Y-axis track 205. The X-axis track 204 is movably disposed on the Y-axis track 205, and the laser processing module 400 is movably disposed on the X-axis track 204. Thus, the laser processing module 400 moves within the processing space 203 via the track device. The workpiece material is placed at the bottom of the processing space 203. During processing, the laser processing module 400 moves above the workpiece and outputs laser light, thereby realizing laser processing of the workpiece.

[0069] Furthermore, the knob 100 can be fixed to the mounting base by means of bonding, snap-fitting, or threaded connection. In some embodiments, the knob 100 is fixed to the mounting base by a threaded connection, which results in a more stable structure.

[0070] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A knob, characterized in that, include: Mounting base; A knob is rotatably mounted on the mounting base; A sensing component is disposed between the knob ring and the mounting base; as well as, The vibration feedback component includes an abutment and a mating groove disposed between the mounting base and one side of the button ring. Multiple mating grooves are provided and arranged along the circumference of the button ring. The abutment is elastically movable in the radial direction of the button ring and abuts against the mating groove.

2. The knob as described in claim 1, characterized in that, Multiple mating grooves are disposed on the inner side of the button ring, the abutting member is disposed on the mounting base, and a first elastic member is disposed between the mounting base and the abutting member, the first elastic member being elastically extendable and retractable in the radial direction of the button ring.

3. The knob as described in claim 2, characterized in that, The mounting base has a mounting surface on its outer side, and the inner side of the button ring has a mating surface corresponding to the mounting surface. A plurality of mating grooves are provided on the mating surface, and a mounting groove is provided on the mounting surface. The first elastic member and the abutting member are installed in the mounting groove, and the abutting member extends at least partially out of the groove opening of the mounting groove to abut against the mating surface.

4. The knob as described in claim 1, characterized in that, The vibration feedback component includes an annular toothed portion disposed on one side of the mounting base and the button ring, the grooves of the annular toothed portion forming the mating groove; and / or, The mounting base is provided with an annular mounting groove, the toggle ring is installed in the annular mounting groove, and the vibration feedback component is disposed between the annular mounting groove and the toggle ring; and / or The sensing component includes a magnetic ring disposed on the knob and a magnetic sensing part disposed on the mounting base, the magnetic ring including a plurality of magnetic poles arranged circumferentially thereon.

5. The knob as described in claim 4, characterized in that, The number of magnetic poles is set as a multiple of the number of teeth in the annular toothed section.

6. The knob as described in claim 1, characterized in that, The mounting base includes: Base; A button is movably disposed at one end of the base along the rotation axis of the button ring; A flexible support assembly is disposed between the base and the button; and, The triggering component includes a triggering part and an abutting part respectively disposed on the base and the button, such that when the button moves close to the base, the abutting part abuts against and triggers the triggering part; The button ring is sleeved on the button, and the sensing component and the vibration feedback component are disposed between the button and the button ring.

7. The knob as described in claim 6, characterized in that, The button is provided with a circuit board, and the circuit board is provided with the trigger part; and / or, The button is provided with a circuit board, and the sensing component includes a plurality of sensors arranged circumferentially along the button ring and a sensing part disposed on the circuit board; and / or, A display component is provided at the end of the button opposite to the base; and / or, The elastic support assembly includes a plurality of second elastic elements, which are arranged circumferentially along the button ring; and / or, A retaining component is further provided between the button and the base, the retaining component being used to limit the button in the direction where the button is away from the base; and / or The base is provided with a light-emitting component that surrounds the button.

8. The knob as described in claim 7, characterized in that, The light-emitting component includes a light-emitting element disposed on the base and a light guide element covering the light-emitting element.

9. The knob as described in claim 8, characterized in that, The light-emitting component is provided with a light-shielding member around its periphery, and the end of the light-shielding member near the button is gradually concave from the periphery to the center.

10. A laser processing device, characterized in that, Includes a frame, a cover, a laser processing module, and a knob as described in any one of claims 1 to 9; The cover door is rotatably connected to the frame, and the frame and the cover door enclose a processing space. The cover door can be rotated to open or close the processing space, and the laser processing module is movably disposed within the processing space. The top of the frame is provided with knob mounting areas on both sides of the cover. The frame is provided with a fixing base and a decorative plate on top of the fixing base corresponding to the knob mounting areas. The decorative plate has a through hole. The knob is fixed to the fixing base, and at least the knob ring extends out of the decorative plate from the through hole.

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