A mechanism capable of multi-directional linear motion and rotational motion
Patent Information
- Application Number
- CN202522066995.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-25
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-09-25
AI Technical Summary
但是，这种驱动结构的驱动器多、重量大、成本高，不利于机甲模型实现大型化
本申请公开的一种可实现多方向直线运动与旋转运动的机构通过设置直线驱动器驱动滑板沿X轴方向运动实现伸出动作，又通过设置滑台和导向部件实现沿X轴方向运动的同时沿Y轴方向运动，可满足胸甲的伸出和扩展；将灯光机构设在滑板上，通过旋转驱动器驱动特效灯旋转，可满足能量球的伸出和旋转；实现采用两个驱动器完成多个方向的直线运动和旋转运动，使得整个结构紧凑、重量小、成本低，适合安装在大型机甲模型上。
Smart Images
Figure CN224723647U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mecha model technology, and in particular to a mechanism that can realize multi-directional linear and rotational motion. Background Technology
[0002] In recent years, mecha models have become increasingly popular in the entertainment industry, especially among young people and children. Research shows that the better the coordination of the mecha model's movements, lighting effects, and sound effects, the better the visitor experience and the more likely it is to attract visitors. A mecha model with an energy ball on its chest needs to be designed. The requirement is to design a drive structure capable of multi-directional linear and rotational motion, allowing the chest armor to extend outwards and expand laterally while the energy ball rotates as it extends outwards. Current mecha models typically use a single driver to control movement in one direction, with multiple movements coordinated through program control. However, this type of drive structure involves multiple drivers, is heavy, and expensive, hindering the scaling up of mecha models. Therefore, a new drive structure is needed to meet these requirements. Utility Model Content
[0003] This invention provides a mechanism capable of realizing multi-directional linear and rotational motion to solve the aforementioned technical problems.
[0004] To achieve the above objectives, the technical solution of this utility model is as follows: A mechanism capable of multi-directional linear and rotary motion includes: a base plate, two slides, a bidirectional drive mechanism, and a lighting mechanism; the bidirectional drive mechanism includes: a linear driver, a slide plate, and a guide component mounted on the base plate; the linear driver drives the slide plate to move along the X-axis; the slides are mounted on the slide plate; the guide component allows the slide plate to slide relative to the slide plate along the Y-axis when the slide plate moves synchronously with the slide plate along the X-axis; the lighting mechanism is mounted on the slide plate, and the rotary driver of the lighting mechanism drives the special effects lights of the lighting mechanism to rotate.
[0005] Preferably, the guiding component includes: two guide members fixed on the base plate and two rollers rotatably mounted on the slide. The guide members are provided with cam grooves. When the slide plate drives the slide to move along the X-axis, the rollers move simultaneously along the X-axis and Y-axis under the guidance of the cam grooves, so that the rollers guide the slide to slide relative to the slide plate along the Y-axis.
[0006] Preferably, the cam groove includes a straight groove segment and an inclined groove segment. The straight groove segment is arranged along the X-axis direction, and the angle between the inclined groove segment and both the X-axis and Y-axis directions is not zero. The distance between the ends of the inclined groove segments of the cam grooves of the two guide members that are away from the straight groove segments is greater than the distance between the ends of the inclined groove segments that connect to the straight groove segments.
[0007] Preferably, the slide is provided with a support frame for mounting the mecha's chest armor.
[0008] Preferably, the slide is located above the slide plate, the slide is provided with a connecting frame, the slide plate is provided with an elongated hole along the Y-axis, the connecting frame passes through the elongated hole and connects to the roller, and can move along the Y-axis with the slide in the elongated hole.
[0009] Preferably, a first guide rail is provided between the slide table and the slide plate, and the first guide rail supports and guides the sliding of the slide table relative to the slide plate along the Y-axis.
[0010] Preferably, the skateboard is provided with a mounting base, which is located between two slides; the special effects light is rotatably connected to the mounting base and is located between two support frames.
[0011] Preferably, the mounting base includes: a base, a first bracket, and a second bracket. The base is fixed on the slide plate, the first bracket and the second bracket are fixed on the base, the special effects light is rotatably connected to the first bracket via a rotating shaft, and the rotating driver is located on the second bracket with its output end passing through the second bracket and connected to the rotating shaft.
[0012] Preferably, the linear actuator includes a linear module and a second guide rail. The linear module is disposed on the substrate and located between the substrate and the slide plate. The output end of the linear module is connected to the slide plate. The second guide rail is disposed between the substrate and the slide plate and guides the movement of the slide plate along the X-axis.
[0013] Preferably, the linear actuator is located between the two guide members, and two second guide rails are provided and located on both sides of the linear module; two third guide rails are also provided between the slide plate and the base plate, and the two third guide rails are located at both ends of the slide plate respectively.
[0014] Beneficial effects: This application discloses a mechanism capable of multi-directional linear and rotational motion. By setting a linear actuator to drive a slide plate to move along the X-axis, the extension action is achieved. Furthermore, by setting a slide table and a guide component, the movement along the X-axis and Y-axis can be achieved simultaneously, thus satisfying the extension and expansion of the chest armor. The lighting mechanism is set on the slide plate, and the special effects lights are driven to rotate by a rotary actuator, thus satisfying the extension and rotation of the energy ball. By using two actuators to complete multiple-directional linear and rotational motions, the entire structure is compact, lightweight, and low-cost, making it suitable for installation on large mecha models. Attached Figure Description
[0015] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the structure of a mechanism that can realize multi-directional linear and rotational motion, as disclosed in this utility model. Figure 2 This is a front view of a mechanism disclosed in this utility model that can realize multi-directional linear and rotational motion; Figure 3 This is a cross-sectional view of a mechanism disclosed in this utility model that can realize multi-directional linear and rotational motion; Figure 4 for Figure 3 A magnified view of part I; Figure 5 This is a top view of a mechanism disclosed in this utility model that can realize multi-directional linear and rotational motion; Figure 6 This is a schematic diagram of the structure of a bidirectional drive mechanism that can realize multi-directional linear and rotational motion, with the sliding plate hidden behind it, as disclosed in this utility model. Figure 7 This utility model discloses a bidirectional drive mechanism capable of realizing multi-directional linear and rotational motion, with the sliding plate hidden behind it. Figure 8 This is a side view of a mechanism disclosed in this utility model that can realize multi-directional linear and rotational motion; Figure 9 This is a schematic diagram of the structure of a mechanism slide, support frame 21 and connecting frame 22 that can realize multi-directional linear motion and rotational motion disclosed in this utility model; Figure 10 This is a schematic diagram of the structure of a lighting mechanism that can realize multi-directional linear and rotational motion, as disclosed in this utility model. Figure 11 This is a schematic diagram of the structure of a connecting block and roller assembly that can realize multi-directional linear and rotational motion, as disclosed in this utility model.
[0017] 1. Base plate; 2. Slide table; 21. Support frame; 211. Connecting plate; 212. Support rod; 213. Mounting plate; 22. Connecting frame; 221. Connecting block; 31. Linear driver; 311. Linear module; 312. Second guide rail; 32. Slide plate; 321. Long slot; 331. Guide component; 3311. Cam groove; 3312. Linear groove section; 3313. Inclined groove section; 332. Roller; 4. Lighting mechanism; 41. Rotary driver; 42. Special effect light; 43. Mounting base; 431. Base; 432. First bracket; 433. Second bracket; 44. Rotary shaft; 5. First guide rail; 6. Third guide rail. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0019] A mechanism capable of realizing multi-directional linear and rotational motion, combining Figures 1-11As shown, the system includes: a base plate 1, two sliding platforms 2, a bidirectional drive mechanism, and a lighting mechanism 4. The bidirectional drive mechanism includes: a linear actuator 31, a sliding plate 32, and a guide component mounted on the base plate 1. The linear actuator 31 drives the sliding plate 32 to move along the X-axis. The sliding platforms 2 are mounted on the sliding plate 32. The guide component allows the sliding platform 2 to slide relative to the sliding plate 32 along the Y-axis when the sliding platform 2 moves synchronously with the sliding plate 32 along the X-axis. The lighting mechanism 4 is mounted on the sliding plate 32. The rotation actuator 41 of the lighting mechanism 4 drives the special effect lights 42 of the lighting mechanism 4 to rotate. This application achieves the extension action by setting the linear actuator 31 to drive the sliding plate 32 to move along the X-axis. It also achieves the extension and expansion of the breastplate by setting the sliding platform 2 and the guide component to cooperate with the sliding plate 32 to achieve the simultaneous movement of the sliding platform 2 along the X-axis and the sliding plate 32 along the Y-axis. The combined movement of the sliding platform 2 and the sliding plate 32 enables the sliding platform 2 to slide relative to the sliding plate 32 along the Y-axis, which can satisfy the extension and expansion of the breastplate. Furthermore, by mounting the lighting mechanism 4 on the slide plate 32, the lighting mechanism 4 moves along the X-axis direction with the slide plate 32; a rotary driver 41 is also set to drive the special effects light 42, enabling the special effects light 42 to rotate, thus satisfying the extension and rotation of the energy ball. Ultimately, this application achieves linear movement of the slide plate 2 along the X and Y axes and the special effects light 42 along the X-axis in multiple directions by using a linear driver; and achieves the rotational movement of the special effects light 42 by using a rotary driver. This makes the entire drive structure more compact, significantly reduces weight and cost, and correspondingly reduces the frame rigidity requirements of the mecha model, making it more suitable for installation on large mecha models.
[0020] Specifically, the direction in which the slide plate 32 extends horizontally along the linear actuator 31 is the X-axis direction, and the direction perpendicular to the X-axis direction in the horizontal plane is the Y-axis direction. That is, the Y-axis direction is the direction in which the two slides 2 move away from and closer to each other. The movement of the slide plate 32 along the X-axis direction realizes the extension and retraction of the chest armor and energy ball, and the movement of the other slide 2 along the Y-axis direction realizes the expansion and closure of the chest armor.
[0021] Preferably, the guiding components include: two guide members 331 fixed on the base plate 1 and two rollers 332 rotatably mounted on the two slides 2 respectively. The guide members 331 have cam grooves 3311. When the slide plate 32 drives the slide 2 to move along the X-axis, the rollers 332 move simultaneously along both the X-axis and Y-axis under the guidance of the cam grooves 3311, causing the rollers 332 to guide the slide 2 to slide relative to the slide plate 32 along the Y-axis. This application forms a moving cam mechanism using the guide members 331 and the rollers 332, achieving movement in both the X-axis and Y-axis directions with a single drive. When the two slides 2 reach the same position and the extended distance equals the set value, the rotary driver 41 is triggered and the special effects lights 42 are activated, combining the movement of the chest armor, lighting effects, and scene construction technologies to help visitors immerse themselves more in the lighting effects and enhance their experience.
[0022] Preferably, the cam groove 3311 includes a straight groove segment 3312 and an inclined groove segment 3313. The straight groove segment 3312 is arranged along the X-axis direction, and the angles between the inclined groove segment 3313 and both the X-axis and Y-axis directions are not zero. The distance between the ends of the inclined groove segments 3313 of the cam grooves 3311 of the two guide members 331 away from the straight groove segment 3312 is greater than the distance between the ends of the inclined groove segments 3313 connecting to the straight groove segments 3312. This application achieves that when the slide plate 32 moves along the X-axis direction, the roller 332 first rolls within the straight groove segment 3312, and the slide table 2 moves only along the X-axis direction with the slide plate 32. The slide plate 32 continues to move along the X-axis, and the roller 332 rolls into the inclined groove section 3313. Guided by the inclined groove section 3313, the roller 332 moves obliquely, thereby driving the slide platform 2 to move simultaneously along the X-axis and Y-axis. After the movement of the slide platform 2 and the movement of the slide plate 32 are combined, the slide platform 2 slides relative to the slide plate 32 along the Y-axis. This allows the two slide platforms 2 to extend and expand simultaneously, which can satisfy the movement effect of the mecha's chest armor.
[0023] Specifically, the guide 331 is plate-shaped and is fixed to the upper surface of the base plate 1 by screws. The angle between the center line of the inclined groove section 3313 and the X-axis direction is selected as 45°, so that the roller 332 has the same speed component in the X-axis direction and the Y-axis direction when it rolls in the inclined groove section 3313, which is beneficial for speed control.
[0024] Preferably, the slide 2 is provided with a support frame 21 for installing the mecha chest armor. Since the drive mechanism needs to be located inside the mecha, the support frame 21 is required to install the chest armor so that the chest armor covers the surface of the mecha.
[0025] Specifically, the support frame 21 includes: a connecting plate 211 fixed to the slide table 2 by welding, multiple support rods 212, and an mounting plate 213 for mounting the mecha chest armor. The mounting plate 213 is arranged parallel to the connecting plate 211. The multiple support rods 212 are arranged between the mounting plate 213 and the connecting plate 211. One end of the support rod 212 is fixed to the connecting plate 211 by a guide shaft support and screws, and the other end is fixed to the mounting plate 213 by a guide shaft support and screws, ensuring that the mounting plate 213 extends out of the connected mecha chest armor and avoids sagging due to weight.
[0026] Preferably, the slide 2 is located above the slide plate 32. The slide 2 is provided with a connecting frame 22, and the slide plate 32 is provided with an elongated hole 321 along the Y-axis. The connecting frame 22 passes through the elongated hole 321 and connects to the roller 332, and can move along the Y-axis with the slide 2 within the elongated hole 321. Since the support frame 21 is relatively large, placing the slide 2 above the slide plate 32 facilitates the arrangement of the support frame 21; at the same time, it allows the slide 2 and the slide plate 32 to be close to each other, lowering the center of gravity of the entire structure and making the structure more compact.
[0027] Preferably, a first guide rail 5 is provided between the slide table 2 and the slide plate 32. The first guide rail 5 supports and guides the sliding of the slide table 2 relative to the slide plate 32 along the Y-axis. The slide table 2 and the first guide rail 5 bear the weight of the structure, preventing deformation from affecting the movement of the roller 332 in the cam groove 3311. The two rails of the first guide rail 5 are fixed to the lower surface of the slide table 2, and the slider of the first guide rail 5 is fixed to the upper surface of the slide plate 32.
[0028] Specifically, the connecting frame 22 is fixed to the lower surface of the slide table 2 by screws and is located between the two tracks of the first guide rail 5. The lower end of the connecting frame 22 is fixed to an "L"-shaped connecting block 221 by screws. A roller 332 is installed on the connecting block 221. In this embodiment, the roller 332 adopts a cam bearing follower.
[0029] Preferably, the slide plate 32 is provided with a mounting base 43, which is located between the two slides 2; the special effects light 42 is rotatably connected to the mounting base 43 and is located between the two support frames 21. This allows the energy ball to be installed between the chest armor plates.
[0030] Preferably, the mounting base 43 includes a base 431, a first bracket 432, and a second bracket 433. The base 431 is fixed on the slide plate 32, and the first bracket 432 and the second bracket 433 are fixed on the base 431. The special effects light 42 is rotatably connected to the first bracket 432 via a rotating shaft 44. The rotary driver 41 is mounted on the second bracket 433, and its output end passes through the second bracket 433 and is connected to the rotating shaft 44 via a coupling. The first bracket 432 and the second bracket 433 facilitate the coaxiality adjustment of the rotating shaft 44 and the output end of the rotary driver 41. In this embodiment, the rotary driver 41 is a servo motor.
[0031] Preferably, the linear actuator 31 includes a linear module 311 and a second guide rail 312. The linear module 311 is disposed on the substrate 1 and located between the substrate 1 and the slide plate 32. The output end of the linear module 311 is connected to the slide plate 32. The second guide rail 312 is disposed between the substrate 1 and the slide plate 32 and guides the movement of the slide plate 32 along the X-axis. The track of the second guide rail 312 is fixed to the lower surface of the slide plate 32, and the slider of the second guide rail 312 is fixed to the upper surface of the substrate 1 to ensure that the slide plate 32 does not sag after it extends.
[0032] Preferably, the linear actuator 31 is located between the two guide members 331, and two second guide rails 312 are provided and located on both sides of the linear module 311; two third guide rails 6 are also provided between the slide plate 32 and the base plate 1, and the two third guide rails 6 are respectively located at both ends of the slide plate 32. The track of the third guide rail 6 is fixed to the lower surface of the slide plate 32, and the slider of the third guide rail 6 is fixed to the upper surface of the base plate 1, so as to prevent the end of the slide plate 32 from sagging due to weight change after the slide table 2 drives the support frame 21 to expand, so that the slide plate 32 does not need to increase its thickness to improve rigidity.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A mechanism capable of realizing multi-directional linear and rotational motion, characterized in that, include: The system comprises a substrate (1), two slides (2), a bidirectional drive mechanism, and a lighting mechanism (4). The bidirectional drive mechanism includes a linear driver (31), a slide plate (32), and a guide component mounted on the substrate (1). The linear driver (31) drives the slide plate (32) to move along the X-axis. The slide plate (2) is mounted on the slide plate (32). The guide component enables the slide plate (2) to slide relative to the slide plate (32) along the Y-axis when the slide plate (2) moves synchronously with the slide plate (32) along the X-axis. The lighting mechanism (4) is mounted on the slide plate (32). The rotation driver (41) of the lighting mechanism (4) drives the special effect light (42) of the lighting mechanism (4) to rotate.
2. The mechanism capable of realizing multi-directional linear and rotational motion according to claim 1, characterized in that, The guiding component includes two guide members (331) fixed on the base plate (1) and two rollers (332) rotatably mounted on the slide (2). The guide members (331) are provided with cam grooves (3311). When the slide plate (32) drives the slide (2) to move along the X-axis, the rollers (332) move simultaneously along the X-axis and Y-axis under the guidance of the cam grooves (3311), so that the rollers (332) guide the slide (2) to slide relative to the slide plate (32) along the Y-axis.
3. The mechanism capable of realizing multi-directional linear and rotational motion according to claim 2, characterized in that, The cam groove (3311) includes a straight groove segment (3312) and an inclined groove segment (3313). The straight groove segment (3312) is arranged along the X-axis direction, and the angle between the inclined groove segment (3313) and the X-axis direction and the Y-axis direction is not zero. The distance between the ends of the inclined groove segments (3313) of the cam grooves (3311) of the two guide members (331) that are away from the straight groove segment (3312) is greater than the distance between the ends of the inclined groove segments (3313) that connect to the straight groove segments (3312).
4. The mechanism capable of realizing multi-directional linear and rotational motion according to claim 2, characterized in that, The slide (2) is provided with a support frame (21) for installing the mecha chest armor.
5. A mechanism capable of realizing multi-directional linear and rotational motion according to claim 4, characterized in that, The slide (2) is located above the slide plate (32). The slide (2) is provided with a connecting frame (22). The slide plate (32) is provided with an elongated hole (321) along the Y-axis. The connecting frame (22) passes through the elongated hole (321) and is connected to a roller (332), and can move along the Y-axis with the slide (2) within the elongated hole (321).
6. The mechanism capable of realizing multi-directional linear and rotational motion according to claim 5, characterized in that, A first guide rail (5) is provided between the slide (2) and the slide plate (32), and the first guide rail (5) supports and guides the sliding of the slide (2) relative to the slide plate (32) along the Y-axis direction.
7. A mechanism capable of realizing multi-directional linear and rotational motion according to claim 4, characterized in that, The slide (32) is provided with a mounting base (43), which is located between two slides (2); the special effect light (42) is rotatably connected to the mounting base (43) and is located between two support frames (21).
8. A mechanism capable of realizing multi-directional linear and rotational motion according to claim 7, characterized in that, The mounting base (43) includes: a base (431), a first bracket (432) and a second bracket (433). The base (431) is fixed on the slide plate (32). The first bracket (432) and the second bracket (433) are fixed on the base (431). The special effect light (42) is rotatably connected to the first bracket (432) via a rotating shaft (44). The rotating driver (41) is located on the second bracket (433) and its output end passes through the second bracket (433) and is connected to the rotating shaft (44).
9. A mechanism capable of realizing multi-directional linear and rotational motion according to claim 2, characterized in that, The linear actuator (31) includes a linear module (311) and a second guide rail (312). The linear module (311) is disposed on the substrate (1) and located between the substrate (1) and the slide plate (32). The output end of the linear module (311) is connected to the slide plate (32). The second guide rail (312) is disposed between the substrate (1) and the slide plate (32) and guides the movement of the slide plate (32) along the X-axis.
10. A mechanism capable of realizing multi-directional linear and rotational motion according to claim 9, characterized in that, The linear actuator (31) is located between two guide members (331), and two second guide rails (312) are provided and located on both sides of the linear module (311); two third guide rails (6) are also provided between the slide plate (32) and the substrate (1), and the two third guide rails (6) are located at both ends of the slide plate (32).