Modular stroke drive and amusement ride

Abstract

The utility model discloses a modularization stroke driving device and recreation facility, include: support subassembly, including first support and second support, and second support sets up on first support, track subassembly, track subassembly is fixedly connected with first support, drive subassembly, including drive part, sliding axle and connecting rod spare, connecting rod spare is fixedly connected with first support, and is connected with the output shaft of drive part, and sliding axle sets up in second support and is worn in track subassembly, drive part drives connecting rod spare movement, and push second support drives sliding axle along track subassembly sliding, to make second support reciprocating motion in horizontal direction relative to first support. The structure design of this application is simple and the degree of modularization is high, through the synergic effect of connecting rod spare and track subassembly, reduces the mechanical wear and tear, improves the durability of device in high frequency use environment, and keeps the stability and safety of movement simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of amusement facility technology, and in particular to a modular travel drive device and amusement facility. Background Technology

[0002] In the field of amusement equipment, drive mechanisms are components that enable dynamic motion effects and are used in theme parks, amusement parks, and other scenarios to provide diverse user experiences. Existing drive mechanisms typically consist of a fixed support, guide rails, and a drive mechanism, which propels moving parts along a predetermined path through power output. However, existing technologies generally face a core technical challenge in their design: the difficulty of simultaneously achieving a balance between high motion flexibility and structural simplification. This problem limits the adaptability of the device in complex amusement scenarios, affecting its innovation and practicality.

[0003] In existing technologies, complex drive mechanisms or multi-axis linkage systems are introduced into devices to improve motion flexibility and achieve diverse motion trajectories. However, this approach often significantly increases structural complexity, leading to higher manufacturing costs, more difficult installation, and increased maintenance workload. Conversely, prioritizing structural simplification with a single drive method and simple track design can reduce manufacturing and maintenance costs, but often sacrifices motion flexibility, making the device difficult to adapt to diverse recreational needs. This inherent contradiction between flexibility and simplicity has become a major bottleneck in the design of modular stroke drive devices in existing technologies.

[0004] To address this issue, existing technologies have attempted to mitigate the contradiction by optimizing the control algorithm of the drive mechanism or introducing a modular design concept, but the effects are limited. Therefore, existing technologies generally face the challenge of simultaneously achieving high motion flexibility and structural simplification in the design of drive devices. Utility Model Content

[0005] The main objective of this invention is to provide a modular stroke drive device, which aims to solve the technical problem that existing drive devices cannot simultaneously achieve high motion flexibility and structural simplification.

[0006] To achieve the above objectives, this utility model provides a modular stroke drive device, comprising: A support assembly includes a first support and a second support, wherein the second support is disposed on the first support; A track assembly, which is fixedly connected to the first bracket; The drive assembly includes a drive unit, a sliding shaft, and a connecting rod. The connecting rod is fixedly connected to the first bracket and connected to the output shaft of the drive unit. The sliding shaft is disposed inside the second bracket and passes through the track assembly. When the driving unit drives the connecting rod to move, it pushes the second bracket to drive the sliding shaft to slide along the track assembly, so that the second bracket reciprocates in the horizontal direction relative to the first bracket.

[0007] Furthermore, the track assembly includes a track section and a hollow section. The track section is disposed on the top surface of the first support, and the hollow section is disposed perpendicular to the track section and opposite to the side of the second support.

[0008] Furthermore, it also includes a first pulley, which is disposed on the track portion, and the sliding shaft passes through the inner hole of the hollow portion and is connected to the first pulley.

[0009] Furthermore, the connecting rod includes a crank portion and a rocker portion, the crank portion being fixedly connected to the output shaft of the drive unit, and the rocker portion being fixedly connected to the first bracket; An angle is formed between the crank portion and the rocker arm portion. When the drive portion drives the crank portion to rotate, the rocker arm portion pushes the second bracket to move through the change of the angle.

[0010] Furthermore, it also includes a heat sink, which is fixedly disposed within the first bracket. The heat sink has a plurality of equidistantly arranged heat dissipation holes, and the heat sink is disposed opposite to the driving unit.

[0011] Furthermore, it also includes a fixing plate, which is fixedly disposed within the second bracket, and the output end of the drive unit passes through the fixing plate and is connected to the connecting rod for transmission.

[0012] Furthermore, a baffle is vertically provided on the side of the fixing plate near the connecting rod.

[0013] Furthermore, it also includes support feet, a plurality of which are disposed on the side of the first bracket away from the second bracket.

[0014] Furthermore, it also includes a second sliding wheel, with a plurality of the second sliding wheels disposed on the side of the first bracket away from the second bracket.

[0015] This application also discloses an amusement facility, including a modular travel drive device and a seat assembly as described in any of the above claims. The seat assembly is fixedly connected to the second support, and when the second support reciprocates in the horizontal direction relative to the first support, it drives the seat assembly to reciprocate synchronously.

[0016] Beneficial effects: This utility model discloses a modular stroke drive device comprising a first bracket and a second bracket. The second bracket is mounted on the first bracket and achieves horizontal reciprocating motion guided by a track assembly. The device features a simple and highly modular design, facilitating installation and maintenance. The drive unit within the drive assembly, through the cooperation of a connecting rod and a sliding shaft, enables stable power transmission and flexible motion control with fewer components. The sliding shaft passes through the track assembly and slides within the second bracket, ensuring the accuracy and reliability of the motion trajectory.

[0017] Compared with existing technologies, this invention achieves diverse motion trajectories without introducing complex multi-axis linkage systems or cumbersome control algorithms, thus significantly improving motion flexibility while maintaining structural simplicity. This design reduces manufacturing costs and maintenance difficulty, and enhances the versatility and scalability of the device through a modular structure, adapting to the needs of different amusement scenarios. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a modular stroke drive device according to an embodiment of the present invention; Figure 2 This is a top view of a modular stroke drive device according to an embodiment of the present invention. Figure 3 This is a side view of a modular stroke drive device according to an embodiment of the present invention. Figure 4 This is a side view of another embodiment of the modular stroke drive device of this utility model; Figure 5 This is a bottom view structural schematic diagram of a modular stroke drive device according to an embodiment of the present invention.

[0019] The components are: 1. Support assembly; 11. First support; 12. Second support; 2. Track assembly; 21. Track section; 22. Hollow section; 3. Drive assembly; 31. Drive section; 32. Sliding shaft; 33. Connecting rod; 331. Crank section; 332. Rocker section; 4. First pulley; 5. Heat sink; 51. Heat dissipation hole; 6. Fixing plate; 61. Baffle; 7. Support foot; 8. Second pulley.

[0020] 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

[0021] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly and specifically defined.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] refer to Figures 1 to 5A modular stroke drive device according to one embodiment of the present invention includes: a support assembly 1, including a first support 11 and a second support 12, the second support 12 being disposed on the first support 11; a track assembly 2, the track assembly 2 being fixedly connected to the first support 11; and a drive assembly 3, including a drive part 31, a sliding shaft 32, and a connecting rod 33, the connecting rod 33 being fixedly connected to the first support 11 and connected to the output shaft of the drive part 31, the sliding shaft 32 being disposed within the second support 12 and passing through the track assembly 2; wherein, when the drive part 31 drives the connecting rod 33 to move, it pushes the second support 12 to drive the sliding shaft 32 to slide along the track assembly 2, so that the second support 12 reciprocates relative to the first support 11 in the horizontal direction.

[0026] In this embodiment, the support assembly 1 is the basic frame, consisting of a first support 11 and a second support 12. The first support 11 is a supporting structure, fixed to the base or ground, serving the functions of load-bearing and positioning. The second support 12 is disposed on the first support 11, and the two are connected by a mechanical connection, such as through a slide rail, roller, or other guiding mechanism, allowing the second support 12 to perform controlled relative movement on the first support 11. The track assembly 2 is fixedly connected to the first support 11, providing a path for the sliding of the second support 12. The track assembly 2 consists of one or more straight tracks, which can be metal guide rails or guide grooves with low friction characteristics, fixed to the upper surface or side of the first support 11. The interaction between the track assembly 2 and the second support 12 is mainly achieved through a sliding shaft 32. The sliding shaft 32 passes through the guide groove or track of the track assembly 2 and cooperates with the internal structure of the second support 12, allowing the second support 12 to move along the predetermined path of the track assembly 2 during sliding, while restricting the degree of freedom of the second support 12 in other directions, thereby achieving horizontal reciprocating motion. The drive assembly 3 includes a drive unit 31, a sliding shaft 32, and a connecting rod 33. The drive unit 31 can be a motor or other power output device, and its output shaft can provide rotational or linear motion to drive the movement of the connecting rod 33. The connecting rod 33, as an intermediary component for power transmission, is fixedly connected at one end to the first bracket 11 and at the other end to the output shaft of the drive unit 31. The connection between the connecting rod 33 and the output shaft of the drive unit 31 allows the connecting rod 33 to rotate or oscillate according to the action of the drive unit 31, thereby converting power into driving force. The sliding shaft 32 plays a crucial connecting and guiding role in the drive assembly 3. It is disposed inside the second bracket 12 and passes through the track of the track assembly 2. The sliding shaft 32 can be cylindrical or a similar structure, capable of sliding within the guide groove of the track assembly 2. Simultaneously, through its fixed connection with the second bracket 12, it transmits the driving force of the connecting rod 33 to the second bracket 12, thereby driving the second bracket 12 to slide along the track assembly 2. When the drive unit 31 is activated, its output shaft drives the connecting rod 33 to move. The trajectory of the connecting rod 33 is either rotation or oscillation, depending on the type and design of the drive unit 31. The movement of the connecting rod 33 is converted into the horizontal sliding of the second support 12 through its indirect connection with the second support 12 (via the sliding shaft 32). Specifically, the movement of the connecting rod 33 pushes the second support 12, causing it to drive the sliding shaft 32 to slide along the track of the track assembly 2. Since the sliding shaft 32 passes through the track assembly 2 and is fixedly connected to the second support 12, the movement of the second support 12 is restricted to the path of the track assembly 2, thereby achieving a horizontal reciprocating motion relative to the first support 11. The frequency and amplitude of this reciprocating motion can be adjusted by the control parameters of the drive unit 31 (such as rotational speed or output force) to adapt to different amusement scene requirements. It is worth noting that the support assembly 1, track assembly 2, and drive assembly 3 in this embodiment all adopt a modular structure, which facilitates assembly, disassembly, and maintenance.For example, track assembly 2 can be replaced with tracks of different lengths as needed to adjust the travel distance; drive unit 31 can also select different types of motors according to power requirements, reducing manufacturing and maintenance costs and improving the adaptability of the device in different amusement scenarios. The low-friction fit between sliding shaft 32 and track assembly 2, as well as the connection between connecting rod 33 and drive unit 31, reduces mechanical wear, extends the service life of the device, and ensures smooth and safe movement. This effectively solves the technical problem of simultaneously achieving high motion flexibility and structural simplification in existing technologies, significantly improving the adaptability and practicality of amusement equipment in complex scenarios.

[0027] In one embodiment, the track assembly 2 includes a track portion 21 and a hollow portion 22. The track portion 21 is disposed on the top surface of the first support 11, and the hollow portion 22 is disposed perpendicular to the track portion 21 and opposite to the side surface of the second support 12.

[0028] In this embodiment, the track assembly 2 includes a track section 21 and a hollow section 22. The track section 21 is fixedly disposed on the top surface of the first bracket 11, providing a stable sliding path for the sliding shaft 32, making the movement trajectory of the second bracket 12 controllable. The hollow section 22 is perpendicular to the track section 21, forming a structure opposite to the side of the second bracket 12. This design allows the sliding shaft 32 to pass through the inner hole of the hollow section 22, forming a stable sliding fit with the track section 21. The hollow section 22 provides the necessary space for the sliding shaft 32 to move, and its perpendicular relationship with the track section 21 enhances the structural rigidity of the entire assembly, reducing vibration and offset during movement. The top surface fixing method of the track section 21 ensures a stable connection with the first bracket 11, avoiding loosening during long-term use. The lateral arrangement of the hollow section 22 facilitates the installation and maintenance of the sliding shaft 32, enabling the track assembly 2 to guide the second bracket 12 to reciprocate in the horizontal direction under the drive of the drive assembly 3, while maintaining the overall stability of the system. The synergistic effect of the track section 21 and the hollow section 22 enables the device to maintain good motion accuracy and durability under high load or high frequency motion scenarios, and facilitates the disassembly and replacement of the track assembly 2, reducing maintenance costs and improving the adaptability of the device.

[0029] In one embodiment, a first pulley 4 is also included, which is disposed on the track portion 21, and the sliding shaft 32 passes through the inner hole of the hollow portion 22 and is connected to the first pulley 4.

[0030] In this embodiment, the addition of a first pulley 4 optimizes the sliding performance of the track assembly 2. The first pulley 4 is mounted on the track section 21 and connects to the sliding shaft 32 through the inner hole of the hollow section 22. The sliding shaft 32 passes through the hollow section 22 and is directly connected to the first pulley 4, thereby converting the sliding friction of the sliding shaft 32 into rolling friction. This reduces the frictional resistance between the sliding shaft 32 and the track section 21, resulting in smooth reciprocating motion of the second support 12 in the horizontal direction and reducing the energy consumption of the drive section 31. The addition of the first pulley 4 improves motion efficiency, extends the service life of the sliding shaft 32 and the track section 21, and causes less wear on materials compared to sliding friction. The addition of the first pulley 4 enhances the modularity of the device, allowing the pulley assembly to be replaced or upgraded according to different application requirements, such as selecting pulleys of different materials or sizes to adapt to specific load or speed requirements.

[0031] In one embodiment, reference Figure 5 The connecting rod 33 includes a crank portion 331 and a rocker portion 332. The crank portion 331 is fixedly connected to the output shaft of the drive portion 31, and the rocker portion 332 is fixedly connected to the first bracket 11. An angle is formed between the crank portion 331 and the rocker portion 332. When the drive portion 31 drives the crank portion 331 to rotate, the rocker portion 332 pushes the second bracket 12 to move by the change of the angle.

[0032] In this embodiment, the connecting rod 33 includes a crank portion 331 and a rocker portion 332. The crank portion 331 is fixedly connected to the output shaft of the drive unit 31, and the rocker portion 332 is fixedly connected to the first bracket 11. The two form an angle between them, that is, the crank portion 331 and the rocker portion 332 are hinged to form an angle, which changes with the rotation of the drive unit 31. When the drive unit 31 is started, its output shaft drives the crank portion 331 to rotate. Due to the angle between the crank portion 331 and the rocker portion 332, the rotation of the crank portion 331 is converted into the swing of the rocker portion 332. This swing is transmitted to the second bracket 12 through the indirect connection between the connecting rod 33 and the second bracket 12 (specifically through the sliding shaft 32), pushing the second bracket 12 to slide horizontally along the track of the track assembly 2. The design of the crank section 331 and rocker section 332 allows the connecting rod 33 to convert the rotational motion of the drive unit 31 into the horizontal sliding motion of the second support 12. Simultaneously, by adjusting the included angle and the lengths of the crank section 331 and rocker section 332, the amplitude and frequency of the sliding motion of the second support 12 can be controlled, thus adapting to the needs of different amusement scenarios. The modular design of the crank section 331 and rocker section 332 also facilitates assembly, disassembly, and maintenance, reducing manufacturing costs and improving the flexibility and adaptability of the device.

[0033] In one embodiment, reference Figure 2It also includes a heat sink 5, which is fixedly disposed inside the first bracket 11. The heat sink 5 is provided with a plurality of heat dissipation holes 51 arranged at equal intervals, and the heat sink 5 is disposed opposite to the driving part 31.

[0034] In this embodiment, the heat sink 5 is fixedly installed inside the first bracket 11, near the drive unit 31, and has multiple equidistantly arranged heat dissipation holes 51. These heat dissipation holes 51 effectively improve heat dissipation efficiency by increasing the airflow area, helping the heat generated by the drive unit 31 during operation to dissipate quickly and avoid performance degradation or component damage due to overheating. The relative arrangement of the heat sink 5 and the drive unit 31 ensures that heat can be directly transferred to the heat sink 5 and efficiently exchanged with the outside air through the heat dissipation holes 51. The first bracket 11 provides the mounting position for the heat sink 5 as a fixed base and protects the heat sink 5 from external impacts. The modular design of the heat sink 5 allows it to be adjusted according to the power of the drive unit 31 or the requirements of the operating environment, for example, by changing the number or size of the heat dissipation holes 51 to adapt to different heat dissipation requirements.

[0035] In one embodiment, a fixing plate 6 is also included, which is fixedly disposed within the second bracket 12, and the output end of the drive unit 31 passes through the fixing plate 6 and is connected to the connecting rod 33 for transmission.

[0036] In this embodiment, the fixing plate 6 is fixedly disposed within the second bracket 12. The output end of the drive unit 31 passes through the fixing plate 6 and forms a transmission connection with the connecting rod 33. The drive unit 31 is fixedly mounted on the fixing plate 6, making the fixing plate 6 a stable bridge between the drive unit 31 and the connecting rod 33, maintaining the motion accuracy of the output shaft under high-speed rotation or high-load conditions. The fixed connection between the fixing plate 6 and the second bracket 12 enhances the rigidity of the entire device, reducing component misalignment or loosening caused by vibration or external forces. The output end of the drive unit 31 passes through the fixing plate 6 and connects to the connecting rod 33, making power transmission more direct and efficient, avoiding energy loss caused by loose connections in traditional designs. The fixing plate 6 also facilitates the installation and disassembly of the drive unit 31. Its modularity allows for the replacement of the corresponding fixing plate 6 according to different sizes or types of drive units 31, thereby improving the adaptability and maintenance convenience of the device.

[0037] In one embodiment, a baffle 61 is vertically provided on the side of the fixing plate 6 near the connecting rod 33.

[0038] In this embodiment, the baffle 61 is mainly used to limit the range of motion of the drive component, preventing the drive unit 31 from deviating from the predetermined transmission path due to vibration or external forces during high-speed operation. The baffle 61 is vertically positioned on the side of the fixed plate 6 near the connecting rod 33, forming a physical barrier that effectively limits the movement range of the output end of the drive unit 31, reducing mechanical wear caused by component misalignment and extending the service life of the device. The integrated design of the baffle 61 and the fixed plate 6 makes the entire transmission system more compact and efficient, while also facilitating installation and maintenance. The modular nature of the baffle 61 allows for adjustments based on different drive units 31 or transmission requirements, such as changing the height or position of the baffle 61 to adapt to specific application scenarios.

[0039] In one embodiment, reference Figure 3 It also includes support feet 7, with a plurality of support feet 7 disposed on the side of the first bracket 11 away from the second bracket 12. It also includes second sliding wheels, with a plurality of second sliding wheels disposed on the side of the first bracket 11 away from the second bracket 12.

[0040] In this embodiment, multiple support feet 7 are fixedly installed on the side of the first bracket 11 away from the second bracket 12, directly contacting the ground or other mounting platform to provide support for the entire device. The first bracket 11 distributes the weight and forces generated during operation evenly to the ground through the support feet 7, reducing the risk of device displacement due to vibration or imbalance. The design of the support feet 7 enhances the overall stability of the device and ensures structural reliability during long-term use through their fixed connection with the first bracket 11. The number and distribution of support feet 7 can be adjusted according to the size of the device or the application scenario. For example, the number of support feet 7 can be increased in heavy equipment to improve load-bearing capacity, or the number of support feet 7 can be reduced in light equipment to simplify the structure. Multiple second sliding wheels are installed on the side of the first bracket 11 away from the second bracket 12, forming the bottom support structure of the device together with the support feet 7. The height of the second sliding wheels above the ground is higher than that of the support feet 7. That is, when fixed, the second sliding wheels are relatively stationary. When it is necessary to move the device, the height of the support feet 7 can be lowered or they can be removed, allowing the second sliding wheels to contact the ground, facilitating the movement of the device on a horizontal plane and improving the portability and flexibility of the device. The second sliding wheel is made of wear-resistant material, maintaining good sliding performance under various ground conditions and reducing frictional resistance during movement. The connection between the second sliding wheel and the first support 11 is also designed to be detachable, facilitating quick installation or disassembly as needed. The synergistic effect of the support feet 7 and the second sliding wheel achieves a balance between stability and portability, ensuring stable support during operation while facilitating rapid movement and deployment in different scenarios, thus improving the device's practicality and adaptability.

[0041] In one embodiment, this application also discloses an amusement facility, including a modular travel drive device and a seat assembly as described in any of the above claims. The seat assembly is fixedly connected to the second support 12. When the second support 12 reciprocates in the horizontal direction relative to the first support 11, it drives the seat assembly to reciprocate synchronously.

[0042] In this embodiment, the second support 12 is designed to support moving parts of the amusement equipment, such as seats, platforms, or other user interaction components. The seat assembly is fixed to the second support 12 by a mechanical connection, maintaining the stability of the seat assembly during reciprocating motion. When the modular stroke drive device is activated, the second support 12 reciprocates in the horizontal direction. This motion is directly transmitted to the seat assembly through the fixed connection, causing the seat assembly to reciprocate synchronously with the movement trajectory of the second support 12. Through the cooperation of the seat assembly and the modular stroke drive device, the amusement facility achieves reciprocating motion in the horizontal direction, providing visitors with an enjoyable amusement experience. In another embodiment, the amusement facility can also add other functional components as needed, such as seat belts, handrails, lights, and sound systems, to enhance the amusement effect and safety.

[0043] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A modular stroke drive device, characterized in that, include: The support assembly (1) includes a first support (11) and a second support (12), wherein the second support (12) is disposed on the first support (11); Track assembly (2), which is fixedly connected to the first bracket (11); The drive assembly (3) includes a drive unit (31), a sliding shaft (32) and a connecting rod (33). The connecting rod (33) is fixedly connected to the first bracket (11) and connected to the output shaft of the drive unit (31). The sliding shaft (32) is disposed in the second bracket (12) and passes through the track assembly (2). When the drive unit (31) drives the connecting rod (33) to move, it pushes the second bracket (12) to drive the sliding shaft (32) to slide along the track assembly (2), so that the second bracket (12) reciprocates in the horizontal direction relative to the first bracket (11).

2. The modular stroke drive device according to claim 1, characterized in that, The track assembly (2) includes a track section (21) and a hollow section (22). The track section (21) is disposed on the top surface of the first support (11). The hollow section (22) is disposed perpendicular to the track section (21) and opposite to the side of the second support (12).

3. The modular stroke drive device according to claim 2, characterized in that, It also includes a first pulley (4), which is disposed on the track (21), and the sliding shaft (32) passes through the inner hole of the hollow part (22) and is connected to the first pulley (4).

4. The modular stroke drive device according to claim 1, characterized in that, The connecting rod (33) includes a crank part (331) and a rocker part (332). The crank part (331) is fixedly connected to the output shaft of the drive part (31), and the rocker part (332) is fixedly connected to the first bracket (11). An angle is formed between the crank part (331) and the rocker part (332). When the drive part (31) drives the crank part (331) to rotate, the rocker part (332) pushes the second bracket (12) to move by the change of the angle.

5. The modular stroke drive device according to claim 1, characterized in that, It also includes a heat sink (5), which is fixedly installed inside the first bracket (11). The heat sink (5) has a plurality of equidistant heat dissipation holes (51) and is arranged opposite to the drive unit (31).

6. The modular stroke drive device according to claim 1, characterized in that, It also includes a fixing plate (6), which is fixedly installed inside the second bracket (12), and the output end of the drive unit (31) passes through the fixing plate (6) and is connected to the connecting rod (33) for transmission.

7. The modular stroke drive device according to claim 6, characterized in that, A baffle (61) is vertically provided on the side of the fixing plate (6) near the connecting rod (33).

8. The modular stroke drive device according to claim 1, characterized in that, It also includes support feet (7), a plurality of the support feet (7) being disposed on the side of the first bracket (11) away from the second bracket (12).

9. The modular stroke drive device according to claim 8, characterized in that, It also includes a second sliding wheel, and a plurality of the second sliding wheels are disposed on the side of the first bracket (11) away from the second bracket (12).

10. An amusement ride, characterized in that: The device includes a modular stroke drive device and a seat assembly as described in any one of claims 1 to 9, wherein the seat assembly is fixedly connected to the second bracket (12), and when the second bracket (12) reciprocates in the horizontal direction relative to the first bracket (11), it drives the seat assembly to reciprocate synchronously.

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