WO2022095535A1 - 能够安装转轮的减震模块及移动设备 - Google Patents

能够安装转轮的减震模块及移动设备 Download PDF

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Publication number
WO2022095535A1
WO2022095535A1 PCT/CN2021/112576 CN2021112576W WO2022095535A1 WO 2022095535 A1 WO2022095535 A1 WO 2022095535A1 CN 2021112576 W CN2021112576 W CN 2021112576W WO 2022095535 A1 WO2022095535 A1 WO 2022095535A1
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WIPO (PCT)
Prior art keywords
stopper
pull rod
damping
damping module
mobile device
Prior art date
Application number
PCT/CN2021/112576
Other languages
English (en)
French (fr)
Inventor
孙欢欢
刘常峰
Original Assignee
珠海格力电器股份有限公司
珠海联云科技有限公司
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Application filed by 珠海格力电器股份有限公司, 珠海联云科技有限公司 filed Critical 珠海格力电器股份有限公司
Priority to US18/005,536 priority Critical patent/US20230271467A1/en
Publication of WO2022095535A1 publication Critical patent/WO2022095535A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/06—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with only three wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/13—Independent suspensions with longitudinal arms only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/422—Driving wheels or live axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10—Constructional features of arms
    • B60G2206/122—Constructional features of arms the arm having L-shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/16—Running
    • B60G2800/162—Reducing road induced vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0046—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the vehicle body, i.e. moving independently from the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0053—Disposition of motor in, or adjacent to, traction wheel the motor moving relative to the vehicle body and to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle

Definitions

  • the present disclosure belongs to the technical field of mobile equipment accessories, and in particular relates to a damping module capable of installing a runner and a mobile device having the damping module.
  • the existing damping module is mainly a vertical damping module.
  • the vertical damping module includes a compression spring. Although it can achieve the effect of damping, in order to meet the requirements of the strength of use, it is often necessary to use a larger Compression spring, which makes the mobile device need to have a high height, which not only reduces the space utilization of the mobile device, but also limits the use space of the mobile device.
  • the purpose of the present disclosure is to provide a damping module and a mobile device capable of installing a runner, so as to solve the problem that the existing damping module adopts an up-down layout and makes the height of the mobile device too high, This can not only achieve the purpose of shock absorption, but also improve the space utilization rate of the mobile device, reduce the space limitation of the mobile device, and improve the stability of the mobile device during walking.
  • a damping module capable of installing a runner, comprising: a bearing member extending in a left-right direction and having left and right fitting parts spaced apart from each other; and a curved arm bracket provided with On the right assembly part of the bearing member; a swinging arm, an upper end, a lower end capable of installing the runner, and a bending part connecting the upper and lower ends and pivotally connected to the arm bracket ; a transmission member, the right end of which is connected with the upper end of the swing arm; a shock absorption mechanism is provided on the left assembly part of the bearing member and connected with the left end of the transmission member.
  • the damping mechanism is a single-spring damping mechanism or a double-spring damping mechanism.
  • the double-spring damping mechanism includes: a left support and a right support, which are arranged on the left assembly part of the bearing member at intervals; a first pull rod and a second pull rod, which are parallel to each other and parallel to each other.
  • a first compression spring and a second compression spring Passing through the left support and the right support; a first compression spring and a second compression spring, the first compression spring is sleeved on the first pull rod and is located between the left support and the right support, so The second compression spring is sleeved on the second pull rod and is located between the left support and the right support; a first pressure plate and a second pressure plate, the first pressure plate is sleeved on the first pull rod and is located between the left support and the right support; Located between the left support and the first compression spring, the second pressure plate is sleeved on the second pull rod and located between the left support and the second compression spring; the first stopper and the first Two stoppers, the first stopper is provided on the first pull rod and is located between the first pressing plate and the left support, and the second stopper is provided on the second pull rod and located between the second pressing plate and the left support; a compression member, connected with the transmission member and sleeved on the first pull rod and the
  • the left support and the right support are both L-shaped structures having a first plate portion and a second plate portion, and the first plate portion of the left support and the first plate portion of the right support A plate portion is fixed on the bearing member, and the second plate portion of the left support and the second plate portion of the right support can jointly carry the first pull rod and the second pull rod passing through them.
  • the transmission member includes a link, one end of the link is pivotally connected to the contraction member, and the other end of the link is pivotally connected to the swing arm.
  • the first stopper, the second stopper, the third stopper and the fourth stopper are all nuts that can be threadedly connected to the first pull rod or the second pull rod.
  • the swinging arm has a short arm and a long arm and has a 7-shaped structure, and the upper end and the lower end of the swinging arm are respectively formed on the short arm and the long arm. on the long arm.
  • the runner includes an in-wheel motor and a tire sleeved on the in-wheel motor.
  • the curved arm bracket includes an L-shaped bracket provided on the right fitting portion of the bearing member, and a pressing plate detachably connected to the L-shaped bracket, the bearing member and the L-shaped bracket
  • the bracket is an integrally formed casting, and the swing arm is pivotally connected between the pressing plate and the L-shaped bracket.
  • a mobile device which includes the above-mentioned shock absorbing modules, and the number of the shock absorbing modules is three or more.
  • the damping module and the mobile device that can be installed with the runner reduce the height of the damping module by changing the layout of the existing damping module in the vertical direction to the layout in the left and right directions. , so that the height of the mobile device can be reduced and the space limitation of the mobile device can be reduced. At the same time, the reduction of the height of the mobile device makes the center of gravity of the mobile device move down, which increases the stability of the mobile device during walking. The space occupied by the shock absorption module in the mobile device can be reduced, thereby improving the space utilization of the mobile device.
  • the damping module and the mobile device capable of installing the runner provided by the present disclosure can solve the problem that the existing damping module adopts an up-down layout, which makes the height of the mobile device too high, and can not only achieve the purpose of damping, but also increase the movement
  • the space utilization rate of the equipment can reduce the limitation of the space used by the mobile equipment, and can also improve the stability of the mobile equipment during walking.
  • FIG. 1 schematically shows a schematic structural diagram of a damping module capable of installing a runner according to an example of the present disclosure
  • FIG. 2 is a cross-sectional view of the damping module shown in FIG. 1;
  • Fig. 3 is a front view of the damping module shown in Fig. 1;
  • FIG. 4 is a rear view of the damping module shown in FIG. 1 .
  • FIG. 1 schematically shows a schematic structural diagram of a damping module capable of installing a runner according to an embodiment of the present disclosure
  • FIG. 2 is a cross-sectional view of the damping module shown in FIG. 1
  • the present disclosure provides a damping module 100 capable of installing a runner 6 , including a bearing member 1 , an arm bracket 2 , a swing arm 3 , a transmission member 4 and a damping mechanism 5
  • the carrier member 1 extends in the left-right direction and has a left fitting portion 11 and a right fitting portion 12 spaced apart from each other.
  • the bent arm bracket 2 is provided on the right fitting portion 12 of the carrier member 1 .
  • the swing arm 3 includes an upper end portion 31 , a lower end portion 32 capable of installing the runner 6 , and a bending portion 33 connecting the upper end portion 31 and the lower end portion 32 and pivotally connected to the arm bracket 2 .
  • the runner 6 includes an in-wheel motor and a tire sleeved on the in-wheel motor.
  • the right end portion 41 of the transmission member 4 is connected to the upper end portion 31 of the swing arm 3 .
  • the damping mechanism 5 is provided on the left fitting portion 11 of the bearing member 1 and is connected to the left end portion 42 of the transmission member 4 .
  • the damping module 100 provided by the present disclosure capable of installing the runner 6 can reduce the height of the damping module 100 by changing the layout of the existing damping module in the vertical direction to the layout in the left and right directions, so that the height of the mobile device can be reduced. It can reduce and reduce the space limitation of the mobile device, and the layout in the left and right directions can also reduce the space occupied by the shock absorption module 100 in the mobile device, so that the space utilization rate of the mobile device can be improved. Therefore, the damping module 100 provided by the present disclosure capable of installing the runner 6 can solve the problem that the existing damping module adopts an up-down layout, which makes the height of the mobile device too high, and can achieve the purpose of damping and improve the vibration of the mobile device at the same time. Space utilization, reducing the space limitations of mobile devices.
  • the damping mechanism 5 is a single-spring damping mechanism or a double-spring damping mechanism. In some embodiments, the damping mechanism 5 is selected as a double-spring damping mechanism. As shown in FIG. 3 and FIG. 4 , the double-spring damping mechanism includes: a left support 51a and a right support 51b, which are arranged at intervals on the left assembly part 11 of the bearing member 1; a first pull rod 52a and a second pull rod 52b , which are parallel to each other and pass through the left support 51a and the right support 51b; the first compression spring 53a and the second compression spring 53b, the first compression spring 53a is sleeved on the first pull rod 52a and located on the left support 51a and the right support 51b, the second compression spring 53b is sleeved on the second pull rod 52b and is located between the left support 51a and the right support 51b; the first pressure plate 54a and the second pressure plate 54b, the first pressure plate 54a is sleeved on
  • the adoption of the double-spring type damping mechanism can reduce the volume of each spring by reducing the force on each spring, so that the damping module 100 can be further used in mobile devices under the condition of meeting the strength requirements required for use.
  • the space that needs to be occupied can improve the space utilization rate of the mobile device, and the double-spring damping mechanism adopts a compression spring, which has a longer service life than a tension spring, thereby increasing the use of the damping mechanism 5 life, thereby increasing the service life of the damping module 100 .
  • the left support 51a and the right support 51b are both L-shaped structures having a first plate portion and a second plate portion, and the first plate portion of the left support 51a and the first plate of the right support 51b
  • the second plate part of the left support 51a and the second plate part of the right support 51b can jointly carry the first pull rod 52a and the second pull rod 52b passing through them.
  • the left support 51a and the right support 51b in this embodiment not only can effectively carry the first pull rod 52a and the second pull rod 52b, but also have the advantages of simple structure and low cost.
  • both the left support 51a and the right support 51b can be selected as a single L-shaped structure, and the left support 51a and the right support 51b can also be selected as an assembly composed of two L-shaped structures.
  • the transmission member 4 includes a connecting rod 43 .
  • the connecting rod 43 can effectively transfer the force of the swing arm 3 and the runner 6 to the damping mechanism 5 in a stable, safe and efficient manner, so as to ensure that the damper mechanism 5 can buffer the swing arm 3 and the runner 6 .
  • the transmission member 4 can also be directly selected as a flexible part, such as a rope, which can meet the strength requirements required for use.
  • the first stopper 55a, the second stopper 55b, the third stopper 57a and the fourth stopper 57b are all capable of being threadedly connected to the first pull rod 52a or the second pull rod 52b nut.
  • the first and second stoppers 55b are preferably nuts, which can easily adjust the tightness of the compressed spring, thereby adjusting the damping effect of the damping module 100.
  • the third and fourth stoppers 57b are preferably nuts, which can easily reduce The disassembly and assembly of the shock mechanism 5 is convenient for maintenance or replacement of damaged parts. This way is beneficial to reduce the use cost of the shock absorber module 100 .
  • the first stopper 55a, the second stopper 55b, the third stopper 57a and the fourth stopper 57b can be selected as nuts, and other stopper structures, such as a circlip structure, can also be selected.
  • the swing arm 3 has a short arm 34 and a long arm 35 and has a 7-shaped structure, and the upper end 31 and the lower end 32 of the swing arm 3 are respectively formed in the short arm 34 and long arm 35.
  • This structure can shorten the travel required when the short arm 34 drives the first pull rod 52a and the second pull rod 52b to move through the transmission mechanism 4, so as to quickly realize the effect of shock absorption and reduce the space occupied by the shock absorption module 100.
  • the curved arm bracket 2 includes an L-shaped bracket 21 provided on the right assembly portion 12 of the bearing member 1 , and a pressing plate 22 detachably connected to the L-shaped bracket 21 .
  • the bearing member 1 and the L-shaped bracket 21 are formed castings, and the swinging arm 3 is pivotally connected between the L-shaped bracket 21 and the pressing plate 22 .
  • the detachable connection between the pressing plate 22 and the L-shaped bracket 21 can facilitate the disassembly and assembly of the swing arm 3 , so as to facilitate maintenance or replacement of the swing arm 3 , and reduce the use cost of the damping module 100 .
  • the bearing member 1 and the L-shaped bracket 21 are preferably integrally formed castings, which can simplify the design, manufacture and assembly process of the parts, facilitate machining and have better controllability of machining accuracy, thereby not only reducing the production cost of the damping module 100 , and at the same time can improve the overall strength of both.
  • a mobile device which includes the above-mentioned shock absorbing modules 100, and the number of shock absorbing modules 100 is three or more. Because the damping module 100 has the advantages of low height and small space occupied, the mobile device can reduce the height, reduce the space limitation of the mobile device, increase the stability of the mobile device during walking, and improve the movement of the mobile device. Equipment space utilization.
  • the damping module 100 and the mobile device that can be installed with the runner 6 provided by the present disclosure can solve the problem that the existing damping module adopts the vertical layout to make the height of the mobile device too high.
  • the purpose of shock absorption is to improve the space utilization rate of the mobile device, reduce the space limitation of the mobile device, and also improve the stability of the mobile device during walking.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements.
  • installed may be a fixed connection or a detachable connection Connection, or integration
  • it can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements.
  • the specific meanings of the above terms in the present disclosure can be understood according to specific situations.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
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Abstract

一种能够安装转轮（6）的减震模块（100），包括沿左右方向延伸并具有彼此间隔开的左装配部（11）和右装配部（12）的承载构件（1）；设在承载构件（1）的右装配部（12）上的弯臂支架（2）；包括上端部（31）、能够安装转轮（6）的下端部（32）且枢接在弯臂支架（2）上的折弯部（33）的摆动弯臂（3）；与摆动弯臂（3）的上端部（31）相连的传动构件（4）；设在承载构件（1）的左装配部（11）上且与传动构件（4）相连的减震机构（5）。还涉及一种移动设备。该减震模块及移动设备可以解决现有的减震模块采用上下方向的布局使得移动设备高度过高的问题，而且不仅可以在实现减震目的的同时提高移动设备的空间利用率，减少移动设备使用空间上的限制，还可以提高移动设备行走过程中的稳定性。

Description

能够安装转轮的减震模块及移动设备
本公开要求于2020年11月03日提交中国专利局、申请号为202011212439.2、发明名称为“能够安装转轮的减震模块及移动设备”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开属于移动设备配件技术领域，具体涉及一种能够安装转轮的减震模块及具有该减震模块的移动设备。
背景技术
随着人们生活品质的提升及人工智能的快速发展，可移动设备已大量应用于各行各业，且大部分移动设备具备机构简单、行走速度快、机动灵活、工作效率高及承载大等优点。但是由于路面的不平整及各种小障碍物的影响，移动设备在行驶过程中会出现颠簸、甚至大幅度晃动的现象，这样会使得移动设备的路线偏移，造成不可预知的危险。
目前，主要通过在轮毂位置装入减震模块来避免移动设备在形式过程中出现颠簸和大幅度晃动。现有的减震模块主要为竖直式减震模块，该竖直式减震模块包括一个压簧，其虽然能够实现减震的作用，但为了满足使用强度的需求，往往需要使用较大的压簧，这使得移动设备需要具有较高的高度，这不仅降低了移动设备的空间利用率，而且限制了移动设备的使用空间。
发明内容
为了解决上述全部或部分问题，本公开目的在于提供一种能够安装转轮的减震模块及移动设备，用以解决现有的减震模块采用上下方向的布局使得移动设备高度过高的问题，这不仅可以在实现减震目的的同时提高移动设备的空间利用率，减少移动设备使用空间上的限制，还可以提高移动设备行走过程中的稳定性。
根据本公开的第一方面，提供了一种能够安装转轮的减震模块，其包括：承 载构件，沿左右方向延伸并具有彼此间隔开的左装配部和右装配部；弯臂支架，设在所述承载构件的右装配部上；摆动弯臂，上端部、能够安装所述转轮的下端部及连接所述上端部和下端部且枢接在所述弯臂支架上的折弯部；传动构件，其右端部与所述摆动弯臂的上端部相连；减震机构，设在所述承载构件的左装配部上且与所述传动构件的左端部相连。
在一些实施方式中，所述减震机构为单弹簧式减震机构或双弹簧式减震机构。
在一些实施方式中，所述双弹簧减震机构包括：左支座和右支座，其间隔式设在所述承载构件的左装配部上；第一拉杆和第二拉杆，其彼此平行并贯穿所述左支座和右支座；第一压簧和第二压簧，所述第一压簧套设所述第一拉杆上并位于所述左支座和右支座之间，所述第二压簧套设所述第二拉杆上并位于所述左支座和右支座之间；第一压板和第二压板，所述第一压板套设在所述第一拉杆上并位于所述左支座和第一压簧之间，所述第二压板套设在所述第二拉杆上并位于所述左支座和第二压簧之间；第一止挡件和第二止挡件，所述第一止挡件设在所述第一拉杆上并位于所述第一压板和所述左支座之间，所述第二止挡件设在所述第二拉杆上并位于所述第二压板和所述左支座之间；促缩构件，与所述传动构件相连并同时套设所述第一拉杆和第二拉杆上；第三止挡件和第四止挡件，所述第三止挡件设在所述第一拉杆的右端上并使所述促缩构件被限制其与右支座之间，所述第四止挡件设在所述第二拉杆上并使所述促缩构件被限制其与右支座之间。
在一些实施方式中，所述左支座和右支座皆为具有第一板部和第二板部的L形结构，所述左支座的第一板部和所述右支座的第一板部均固定在所述承载构件上，所述左支座的第二板部和所述右支座的第二板部能共同承载贯穿二者的所述第一拉杆和第二拉杆。
在一些实施方式中，所述传动构件包括连杆，所述连杆的一端与所述促缩构件枢接，而其另一端与所述摆动弯臂枢接。
在一些实施方式中，所述第一止挡件、第二止挡件、第三止挡件和第四止挡件皆为能与所述第一拉杆或第二拉杆进行螺纹连接的螺母。
在一些实施方式中，其特征在于，所述摆动弯臂为具有短臂和长臂的且呈现为7字形的结构，所述摆动弯臂的上端部和下端部分别形成在所述短臂和长臂上。
在一些实施方式中，所述转轮包括轮毂电机及套设在所述轮毂电机的轮胎。
在一些实施方式中，所述弯臂支架包括设在所述承载构件的右装配部上的L形支架，以及与所述L形支架可拆卸连接的压轴板，所述承载构件和所述L形支架为一体成型的铸造件，所述摆动弯臂枢接在所述压轴板与L形支架之间。
根据本公开的第二方面，提供了一种移动设备，其包括上述的减震模块，所述减震模块的数量为3个以上。
由上述技术方案可知，本公开提供的能够安装转轮的减震模块及移动设备，通过将现有减震模块上下方向的布局更改为左右方向的布局的方式，由此降低减震模块的高度，以使得移动设备的高度能够降低，减少移动设备使用空间上的限制，同时移动设备高度的降低使得移动设备的重心下移，增加移动设备行走过程中的稳定性，而且采用左右方向的布局也可以减小减震模块在移动设备中所需要占据的空间，由此可以提高移动设备的空间利用率。所以本公开提供的能够安装转轮的减震模块及移动设备可以解决现有的减震模块采用上下方向的布局使得移动设备高度过高的问题，而且不仅可以在实现减震目的的同时增加移动设备的空间利用率，减少移动设备使用空间上的限制，还可以提高移动设备行走过程中的稳定性。
附图说明
下面将结合附图来对本公开的优选实施例进行详细地描述。在图中：
图1示意性显示了本公开实示例的能够安装转轮的减震模块的结构示意图；
图2为图1所示减震模块的剖视图；
图3为图1所示减震模块的正视图；
图4为图1所示减震模块的后视图。
在附图中，相同的部件使用相同的附图标记。附图并未按照实际的比例绘制。
具体实施方式
下面将结合附图对本公开做进一步说明。
图1示意性显示了本公开实施例的能够安装转轮的减震模块的结构示意图，图2为图1所示减震模块的剖视图。如图1和图2所示，本公开提供了一种能够安装转轮6的减震模块100，包括承载构件1、弯臂支架2、摆动弯臂3、传动构 件4和减震机构5。其中承载构件1沿左右方向延伸并具有彼此间隔开的左装配部11和右装配部12。弯臂支架2设在承载构件1的右装配部12上。摆动弯臂3包括上端部31、能够安装转轮6的下端部32及连接上端部31和下端部32且枢接在弯臂支架2上的折弯部33。在一些实施方式中，该转轮6包括轮毂电机及套设在轮毂电机的轮胎。传动构件4的右端部41与摆动弯臂3的上端部31相连。减震机构5设在承载构件1的左装配部11上且与传动构件4的左端部42相连。
本公开提供的能够安装转轮6的减震模块100，通过将现有减震模块上下方向的布局更改为左右方向的布局，由此可以降低减震模块100的高度，以使得移动设备的高度能够降低，减少移动设备使用空间上的限制，而且采用左右方向的布局也可以减小减震模块100在移动设备中所需要占据的空间，以使得移动设备的空间利用率得到提高。所以本公开提供的能够安装转轮6的减震模块100可以解决现有的减震模块采用上下方向的布局使得移动设备高度过高的问题，而且可以在实现减震目的的同时提高移动设备的空间利用率，减少移动设备使用空间上的限制。
在本实施例中，减震机构5为单弹簧式减震机构或双弹簧式减震机构。在一些实施方式中，减震机构5选为双弹簧式减震机构。如图3和图4所示，双弹簧减震机构包括：左支座51a和右支座51b，其间隔式设在承载构件1的左装配部11上；第一拉杆52a和第二拉杆52b，其彼此平行并贯穿左支座51a和右支座51b；第一压簧53a和第二压簧53b，第一压簧53a套设第一拉杆52a上并位于左支座51a和右支座51b之间，第二压簧53b套设第二拉杆52b上并位于左支座51a和右支座51b之间；第一压板54a和第二压板54b，第一压板54a套设在第一拉杆52a上并位于左支座51a和第一压簧53a之间，第二压板54b套设在第二拉杆52b上并位于左支座51a和第二压簧53b之间；第一止挡件55a和第二止挡件55b，第一止挡件55a设在第一拉杆52a上并位于第一压板54a和左支座51a之间，第二止挡件55b设在第二拉杆52b上并位于第二压板54b和左支座51a之间；促缩构件56，与传动构件4相连并同时套设第一拉杆52a和第二拉杆52b上；第三止挡件57a和第四止挡件57b，第三止挡件57a设在第一拉杆52a的右端上并使促缩构件56被限制其与右支座51b之间，第四止挡件57b设在第二拉杆52b上并使促缩构件56被限制其与右支座51b之间。采用双弹簧式减震机构 可以利用减少每个弹簧所受的力来减小每个弹簧的体积，由此可以在满足使用所需的强度需求的情况下，进一步减震模块100在移动设备中所需要占据的空间，以使得移动设备的空间利用率得到提高，同时双弹簧式减震机构采用压簧，其相比于拉簧具有更长的使用寿命，由此增加减震机构5的使用寿命，进而增加减震模块100的使用寿命。
在本实施例中，左支座51a和右支座51b皆为具有第一板部和第二板部的L形结构，左支座51a的第一板部和右支座51b的第一板部均固定在承载构件1上，左支座51a的第二板部和右支座51b的第二板部能共同承载贯穿二者的第一拉杆52a和第二拉杆52b。本实施例的左支座51a和右支座51b不仅能够有效承载第一拉杆52a和第二拉杆52b，而且具有结构简单和成本低廉等的优势。在一些实施方式中，左支座51a和右支座51b可皆选为单个L形结构，左支座51a和右支座51b也可皆选为由两个L形结构所构成的组件，具体的连接关系和使用方式前文已经说明，这里不再赘述。
如图1、图3和图4所示在本实施例中，传动构件4包括连杆43，连杆43的一端与促缩构件56枢接，而其另一端与摆动弯臂3枢接。该连杆43能够有效将摆动弯臂3和转轮6的受力平稳、安全和高效地转换给减震机构5，以保证减震机构5能对摆动弯臂3和转轮6进行缓冲。除了可选为连杆43之外，传动构件4也可以直接选为能够满足使用所需的强度要求的柔性部件，例如绳索。
在本实施例中，第一止挡件55a、第二止挡件55b、第三止挡件57a和第四止挡件57b皆为能与第一拉杆52a或第二拉杆52b进行螺纹连接的螺母。其中，第一和第二止挡件55b优选为螺母可以方便调整弹簧被压缩的松紧程度，进而调节减震模块100的减震效果，第三和第四止挡件57b优选为螺母可以方便减震机构5的拆装，以便于对损坏的部件进行维修或更换。这种方式有益于降低减震模块100的使用成本。第一止挡件55a、第二止挡件55b、第三止挡件57a和第四止挡件57b除了选为螺母之外，也可以选择其他止挡结构，例如卡簧结构。
如图2所示，在本实施例中，摆动弯臂3为具有短臂34和长臂35的且呈现为7字形的结构，摆动弯臂3的上端部31和下端部32分别形成在短臂34和长臂35上。由此结构可以缩短短臂34通过传动机构4带动第一拉杆52a和第二拉杆52b运动时所需要的行程，以便于快速实现减震的效果，并且减小减震模块 100所占用的空间。
如图3和图4所示，在本实施例中，弯臂支架2包括设在承载构件1的右装配部12上的L形支架21，以及与L形支架21可拆卸连接的压轴板22，承载构件1和L形支架21为成型的铸造件，摆动弯臂3枢接在L形支架21与压轴板22之间。其中，压轴板22与L形支架21可拆卸连接可以方便摆动弯臂3的拆装，以便于对摆动弯臂3进行维修或更换，降低减震模块100的使用成本。承载构件1和L形支架21优选为一体成型的铸造件，可以简化零件的设计、制造和装配过程，便于机械加工且加工精度可控性更好，由此不仅降低减震模块100的生产成本，同时还可以提高二者的整体强度。
在一个未示出的实施例中，还提供一种移动设备，其包括上述的减震模块100，减震模块100的数量为3个以上。由于该减震模块100具有高度低，所需要占据的空间小的优点，所以该移动设备能够降低高度，减少移动设备使用空间上的限制，并且增加移动设备行走过程中的稳定性，同时提高移动设备的空间利用率。
综上所述，本公开提供的能够安装转轮6的减震模块100及移动设备，可以解决现有的减震模块采用上下方向的布局使得移动设备高度过高的问题，而且不仅可以在实现减震目的的同时提高移动设备的空间利用率，减少移动设备使用空间上的限制，还可以提高移动设备行走过程中的稳定性。
在本公开的描述中，需要理解的是，术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
此外，术语“第一”、“第二”等仅被设置为描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。在本公开的描述中，“多个”的含义是两个以上，除非另有明确具体的限定。
在本公开中，除非另有明确的规定和限定，术语“装入”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。 对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。
以上所述仅为本公开的优选实施方式，但本公开保护范围并不局限于此，任何本领域的技术人员在本公开公开的技术范围内，可容易地进行改变或变化，而这种改变或变化都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求书的保护范围为准。只要不存在结构冲突，各个实施例中所提到的各项技术特征均可以任意方式组合起来。本公开并不局限于文中公开的特定实施例，而是包括落入权利要求的范围内的所有技术方案。

Claims (10)

  1. 一种能够安装转轮的减震模块，包括：
    承载构件，沿左右方向延伸并具有彼此间隔开的左装配部和右装配部；
    弯臂支架，设在所述承载构件的右装配部上；
    摆动弯臂，上端部、能够安装所述转轮的下端部及连接所述上端部和下端部且枢接在所述弯臂支架上的折弯部；
    传动构件，其右端部与所述摆动弯臂的上端部相连；
    减震机构，设在所述承载构件的左装配部上且与所述传动构件的左端部相连。
  2. 根据权利要求1所述的减震模块，其中，所述减震机构为单弹簧式减震机构或双弹簧式减震机构。
  3. 根据权利要求2所述的减震模块，其中，所述双弹簧减震机构包括：
    左支座和右支座，其间隔式设在所述承载构件的左装配部上；
    第一拉杆和第二拉杆，其彼此平行并贯穿所述左支座和右支座；
    第一压簧和第二压簧，所述第一压簧套设所述第一拉杆上并位于所述左支座和右支座之间，所述第二压簧套设所述第二拉杆上并位于所述左支座和右支座之间；
    第一压板和第二压板，所述第一压板套设在所述第一拉杆上并位于所述左支座和第一压簧之间，所述第二压板套设在所述第二拉杆上并位于所述左支座和第二压簧之间；
    第一止挡件和第二止挡件，所述第一止挡件设在所述第一拉杆上并位于所述第一压板和所述左支座之间，所述第二止挡件设在所述第二拉杆上并位于所述第二压板和所述左支座之间；
    促缩构件，与所述传动构件相连并同时套设所述第一拉杆和第二拉杆上；
    第三止挡件和第四止挡件，所述第三止挡件设在所述第一拉杆的右端上并使所述促缩构件被限制其与右支座之间，所述第四止挡件设在所述第二拉杆上并使所述促缩构件被限制其与右支座之间。
  4. 根据权利要求3所述的减震模块，其中，所述左支座和右支座皆为具有第一板部和第二板部的L形结构，所述左支座的第一板部和所述右支座的第一板 部均固定在所述承载构件上，所述左支座的第二板部和所述右支座的第二板部能共同承载贯穿二者的所述第一拉杆和第二拉杆。
  5. 根据权利要求3所述的减震模块，其中，所述传动构件包括连杆，所述连杆的一端与所述促缩构件枢接，而其另一端与所述摆动弯臂枢接。
  6. 根据权利要求3所述的减震模块，其中，所述第一止挡件、第二止挡件、第三止挡件和第四止挡件皆为能与所述第一拉杆或第二拉杆进行螺纹连接的螺母。
  7. 根据权利要求1到6中任一项所述的减震模块，其中，所述摆动弯臂为具有短臂和长臂的且呈现为7字形的结构，所述摆动弯臂的上端部和下端部分别形成在所述短臂和长臂上。
  8. 根据权利要求1到6中任一项所述的减震模块，其中，所述转轮包括轮毂电机及套设在所述轮毂电机的轮胎。
  9. 根据权利要求1到6中任一项所述的减震模块，其中，所述弯臂支架包括设在所述承载构件的右装配部上的L形支架，以及与所述L形支架可拆卸连接的压轴板，所述承载构件和所述L形支架为一体成型的铸造件，所述摆动弯臂枢接在所述压轴板与L形支架之间。
  10. 一种移动设备，包括根据权利要求1到9中任一项所述的减震模块，所述减震模块的数量为3个以上。
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112413049A (zh) * 2020-11-03 2021-02-26 珠海格力电器股份有限公司 能够安装转轮的减震模块及移动设备
CN115303000A (zh) * 2022-07-20 2022-11-08 上海思岚科技有限公司 脚轮组件及机器人

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29801892U1 (de) * 1998-02-05 1998-04-02 Jungheinrich Ag, 22047 Hamburg Stützrollenanordnung für Flurförderzeuge
CN201574260U (zh) * 2009-12-31 2010-09-08 王勇 毛纱加张力机构
CN208730706U (zh) * 2018-08-15 2019-04-12 中山市龙正塑料五金制品有限公司 一种护理车用医疗脚轮
AU2019100248A4 (en) * 2019-03-07 2019-04-18 Boyun Zhang Luggage damper caster
CN211543148U (zh) * 2019-10-17 2020-09-22 广东鑫镒自动化有限公司 一种减震脚轮
CN211567568U (zh) * 2019-12-17 2020-09-25 北京云迹科技有限公司 机器人悬挂行走装置及机器人
CN111765192A (zh) * 2020-07-06 2020-10-13 广东博智林机器人有限公司 减震机构及具有其的舵轮装置
CN112413049A (zh) * 2020-11-03 2021-02-26 珠海格力电器股份有限公司 能够安装转轮的减震模块及移动设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9579942B2 (en) * 2014-02-27 2017-02-28 Ford Global Technologies, Llc Integral 5-link independent suspension systems
US10315900B2 (en) * 2014-04-01 2019-06-11 The Raymond Corporation Caster wheel with constant force mechanism
CN204451424U (zh) * 2014-12-03 2015-07-08 珠海格力电器股份有限公司 喷塑件表面覆膜工装
CN205573522U (zh) * 2015-10-27 2016-09-14 北京建筑大学 一种多连杆式横减震臂独立悬架
CN207241334U (zh) * 2017-09-14 2018-04-17 智造未来（北京）机器人系统技术有限公司 横向布置的悬挂结构和包含其的机械行走装置底盘
CN107869548A (zh) * 2017-12-11 2018-04-03 高邮市迅达工程机械集团有限公司 一种带有柜体减震装置的矿用挖掘机
CN207916480U (zh) * 2018-03-09 2018-09-28 北京京东尚科信息技术有限公司 一种车轮减震结构和车
CN108454319A (zh) * 2018-05-10 2018-08-28 江苏兴达知识产权服务有限公司 一种锁定式轮轴减震装置
DE102019202910A1 (de) * 2019-03-05 2020-09-10 Ford Global Technologies, Llc Hinterradaufhängung
CN110077514A (zh) * 2019-05-22 2019-08-02 金壁 一种四轮电动车减震结构
CN110203030B (zh) * 2019-05-27 2022-07-19 康威通信技术股份有限公司 一种阻尼减震机构及导向轮及圆轨机器人
CN210479591U (zh) * 2019-09-19 2020-05-08 云南电力物资有限责任公司 一种电力电子元件用物资保护箱
CN111437123A (zh) * 2020-04-02 2020-07-24 李艳 一种妇产科多功能新生儿护理床
CN111731036A (zh) * 2020-08-10 2020-10-02 广州市从化新兴金属(脚轮)制品有限公司 一种减振型脚轮

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29801892U1 (de) * 1998-02-05 1998-04-02 Jungheinrich Ag, 22047 Hamburg Stützrollenanordnung für Flurförderzeuge
CN201574260U (zh) * 2009-12-31 2010-09-08 王勇 毛纱加张力机构
CN208730706U (zh) * 2018-08-15 2019-04-12 中山市龙正塑料五金制品有限公司 一种护理车用医疗脚轮
AU2019100248A4 (en) * 2019-03-07 2019-04-18 Boyun Zhang Luggage damper caster
CN211543148U (zh) * 2019-10-17 2020-09-22 广东鑫镒自动化有限公司 一种减震脚轮
CN211567568U (zh) * 2019-12-17 2020-09-25 北京云迹科技有限公司 机器人悬挂行走装置及机器人
CN111765192A (zh) * 2020-07-06 2020-10-13 广东博智林机器人有限公司 减震机构及具有其的舵轮装置
CN112413049A (zh) * 2020-11-03 2021-02-26 珠海格力电器股份有限公司 能够安装转轮的减震模块及移动设备

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