CN220147132U - Modularized universal mobile robot chassis - Google Patents
Modularized universal mobile robot chassis Download PDFInfo
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- CN220147132U CN220147132U CN202320106063.XU CN202320106063U CN220147132U CN 220147132 U CN220147132 U CN 220147132U CN 202320106063 U CN202320106063 U CN 202320106063U CN 220147132 U CN220147132 U CN 220147132U
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- 230000007246 mechanism Effects 0.000 claims description 21
- 239000000725 suspension Substances 0.000 claims description 16
- 239000006096 absorbing agent Substances 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model belongs to the field of mobile robots, in particular to a modularized universal mobile robot chassis, which comprises an appearance module, a driving wheel module, a follower wheel module, a sensor module, a power module and a control component module, wherein the power module is connected with the control component module, the sensor module is connected with the control component module, the control component module further comprises a function execution button, a motor control board and an algorithm main board, the appearance module comprises a shell, a bottom plate and an upper support plate, the bottom plate is arranged at the bottom of the shell, and the upper support plate is positioned above the shell. The intelligent mobile platform with complete functions can be assembled quickly and flexibly while the design is reasonable and the background disc is highly independent, the components are modularized, the modules are assembled flexibly, the main body of the robot is convenient to deform, disassemble, replace and maintain the components, the production efficiency is improved, and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of mobile robots, in particular to a modularized universal mobile robot chassis.
Background
A mobile robot is a machine device that automatically performs work. It can accept human command, run pre-programmed program and act according to the principle set by artificial intelligence technology. Its task is to assist or replace human work, such as in the industry, construction, or dangerous work.
With the progress of technology, robots are very popular, and industrial scenes, commercial scenes and home scenes can always see the figure of the robot, wherein the robot is a carrying robot of the industrial scenes or a service robot of the commercial scenes, and the robot is not separated from a mobile chassis. By the combination of the mobile chassis and the execution functional module, various types of robots (such as a meal delivery robot, a cleaning robot, a welcome robot, a transfer robot, an AGV and a mechanical arm) can be designed, so that a mobile platform with universal use, high modularization degree, openness and high transformation degree is very significant, and therefore, a modularized universal mobile robot chassis is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a modularized universal mobile robot chassis.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a general mobile robot chassis of modularization, includes outward appearance module, drive wheel module, follower module, sensor module, power module, control components and parts module, power module is connected with control components and parts module, sensor module is connected with control components and parts module, control components and parts module still includes function execution button, motor control board, algorithm mainboard.
The appearance module comprises a shell, a bottom plate and an upper supporting plate, wherein the bottom plate is arranged at the bottom of the shell, the upper supporting plate is positioned above the shell, and a supporting column is arranged between the upper supporting plate and the shell;
the sensor module comprises a laser radar, a depth camera, a collision sensor and an ultrasonic sensor, wherein the laser radar is fixedly arranged on the shell, the depth camera is fixedly arranged on the front side of the shell, the collision sensor is fixedly arranged on the bottom of the front side of the shell, and a plurality of ultrasonic sensors are fixedly arranged on the outer side of the shell;
the driving wheel module comprises a driving wheel, a hub motor and a driving wheel suspension mechanism, wherein the driving wheel suspension mechanism is arranged at the bottom of the shell, the driving wheel is connected with the driving wheel suspension mechanism and is internally provided with the hub motor;
the driving wheel suspension mechanism comprises an upper fixing plate, a lower fixing plate, a fixing rod, a hinged fixing block, a swinging rod and a shock absorber, wherein the upper fixing plate is fixedly arranged on the bottom of the shell, the fixing rod is fixedly arranged on the upper fixing plate, the lower fixing plate is fixedly arranged on the fixing rod, the hinged fixing block is fixedly arranged on the lower fixing plate, the swinging rod is hinged on the hinged fixing block, the shock absorber is hinged on the swinging rod, the top end of the shock absorber is hinged on the upper fixing plate, and the driving wheel is arranged on the swinging rod.
Preferably, the follower wheel module comprises a follower wheel and a mounting cover, the follower wheel is mounted on the bottom of the housing, the mounting cover is mounted on the bottom of the housing, and the follower wheel is located in the mounting cover.
Preferably, the power module comprises a battery and a battery replacement plate, the battery is located in a battery placing groove at the bottom of the shell, the battery replacement plate is installed on the bottom of the shell, and the battery replacement plate is matched with the battery placing groove.
Preferably, a first hinge shaft is arranged between the hinge fixing block and the swinging rod, a second hinge shaft is arranged between the shock absorber and the swinging rod, and a third hinge shaft is arranged between the shock absorber and the upper fixing plate.
Preferably, the rear side of the housing is provided with a function button, the function button is connected with the control component module, the housing is provided with a self-charging mechanism, and the self-charging mechanism is electrically connected with the battery.
Preferably, a plurality of external connection interfaces and external network ports are arranged at the top of the upper supporting plate, and the external connection interfaces and the external network ports are connected with the control component module.
Preferably, two mount pads are installed to the bottom of casing, and the draw-in groove that the bottom is open-ended is seted up to one side of mount pad, and the cassette is installed to the both sides of battery replacement board, and cassette and draw-in groove looks adaptation.
Preferably, a moving groove is formed in the bottom of the mounting seat, a moving plate is slidably mounted in the moving groove, a socket is fixedly mounted on one side of the moving plate, a slot is formed in one side of the clamping seat, the socket is matched with the slot, a trapezoid seat is fixedly mounted on one side of the moving plate, and the trapezoid seat extends to the outer side of the mounting seat and is matched with the battery replacement plate;
preferably, a threaded hole is formed in the inner wall of one side of the movable groove, a driving screw is installed in the threaded hole in a threaded mode, and the driving screw is connected with the movable plate in a rotating mode.
Preferably, the moving plate is provided with a groove, the inner wall of the groove is provided with an annular groove, the driving screw is fixedly provided with an annular seat, and the annular seat is rotationally connected with the corresponding annular groove.
The utility model has the beneficial effects that:
1. through the cooperation of in-wheel motor and drive wheel, in-wheel motor control panel can control the action such as drive wheel forward and backward stop to and the adjustment speed, thereby the swinging arms makes its swing up and down when the drive wheel is over the barrier and is crossed the ditch and guarantees that the drive wheel is unsettled, and the bumper shock absorber spring provides sufficient pressure, guarantees that the drive wheel has enough adhesive force constantly and does not skid, and the driven wheel sets up to the universal wheel, and the driven wheel is installed on the bottom plate of casing bottom, plays and supports the complete machine effect.
2. In the working process, intelligent walking is performed through the robot, wherein the laser radar and the depth camera can identify the running scene features through laser dot matrix and vision and establish a machine walking map, in the walking process, the map is updated through real-time positioning to ensure that the machine knows the coordinates of the machine in the map, so that a walking path from the current coordinates to the target table mark is planned, and obstacles are identified through the laser radar, the depth camera, the ultrasonic sensor and the like to ensure that the machine avoids the obstacles in the walking process, wherein sensors with different grades can be selected according to the use scene, and the sensors are connected with an algorithm main board.
3. The collision sensor is deformed by contact and extrusion with an object, so that the sensor is triggered, signals are transmitted to the algorithm main board, the algorithm main board can stop a machine after being identified, a battery is connected with the motor control board through a connecting wire, the motor control board is connected with the algorithm main board through the connecting wire for supplying power, and various functional buttons (such as buttons for emergency stop, start, pause, reset and the like) are connected with the algorithm main board and the driving control board through the connecting wire;
4. in order to facilitate maintenance and replacement, the follower wheel, the driving suspension module and the battery can be quickly detached from the bottom, and a plurality of external network ports and external transfer ports are reserved on the upper supporting plate.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a modular universal mobile robot chassis according to the present utility model;
FIG. 2 is a schematic rear view of a modular universal mobile robot chassis according to the present utility model;
FIG. 3 is a schematic view of the bottom view of a modular universal mobile robot chassis according to the present utility model;
FIG. 4 is a schematic side view of a modular universal mobile robot chassis according to the present utility model;
FIG. 5 is a schematic top view of a modular universal mobile robot chassis according to the present utility model;
FIG. 6 is a schematic view of a driving wheel of a modular universal mobile robot chassis according to the present utility model in a flat ground state;
fig. 7 is a schematic structural diagram of a driving wheel of a modularized universal mobile robot chassis in a groove passing and swinging state;
fig. 8 is a schematic structural view of a driving wheel obstacle surmounting and swinging state of a modularized universal mobile robot chassis according to the present utility model;
fig. 9 is a schematic diagram of a portion a of a modular universal mobile robot chassis according to the present utility model.
In the figure: 1. a housing; 2. an upper support plate; 3. a laser radar; 4. a depth camera; 5. a collision sensor; 6. an ultrasonic sensor; 7. a function button; 8. a self-charging mechanism; 9. a drive wheel suspension mechanism; 10. a driving wheel; 11. a hub motor; 12. driven wheel; 13. a mounting cover; 14. a battery replacement plate; 15. an upper fixing plate; 16. a lower fixing plate; 17. a fixed rod; 18. a hinged fixed block; 19. a swinging rod; 20. a first hinge shaft; 21. a damper; 22. a second hinge shaft; 23. a third hinge shaft; 24. an external transfer interface; 25. externally connecting with a network port; 26. a mounting base; 27. a clamping groove; 28. a clamping seat; 29. a moving groove; 30. a moving plate; 31. a slot; 32. a socket; 33. a trapezoid seat; 34. a threaded hole; 35. driving a screw; 36. and (5) a knob.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-9, a modularized universal mobile robot chassis comprises an appearance module, a driving wheel module, a follower wheel module, a sensor module, a power module and a control component module, wherein the power module is connected with the control component module, the sensor module is connected with the control component module, the control component module further comprises a function execution button, a motor control board, an algorithm main board, the appearance module comprises a shell 1, a bottom plate and an upper support plate 2, the bottom plate is arranged at the bottom of the shell 1, the upper support plate 2 is positioned above the shell 1, a support column is arranged between the upper support plate 2 and the shell 1, the sensor module comprises a laser radar 3, a depth camera 4, a collision sensor 5 and an ultrasonic sensor 6, the laser radar 3 is fixedly installed on the shell 1, the depth camera 4 is fixedly installed on the front side of the shell 1, the collision sensor 5 is fixedly installed on the front side bottom of the shell 1, a plurality of ultrasonic sensors 6 are fixedly installed on the outer side of the shell 1, obstacles are identified through the laser radar 3, the depth camera 4, the ultrasonic sensors 6 and the like to ensure that the machine avoids the obstacles in the walking process, wherein the sensors can be connected with the main board according to different use levels.
In this embodiment, the driving wheel module includes a driving wheel 10, a hub motor 11 and a driving wheel suspension mechanism 9, the driving wheel suspension mechanism 9 is disposed on the bottom of the housing 1, the driving wheel 10 is connected with the driving wheel suspension mechanism 9, the hub motor 11 is installed in the driving wheel 10, when the robot is horizontally placed on the ground, the ground provides upward supporting force for the driving wheel 10, and under the cooperation of the hub motor 11 and the driving wheel 10, the control board of the hub motor 11 can control the actions such as forward and backward stopping of the driving wheel 10, and adjust the speed;
in this embodiment, the driving wheel suspension mechanism 9 includes an upper fixing plate 15, a lower fixing plate 16, a fixing rod 17, a hinge fixing block 18, a swinging rod 19 and a damper 21, the upper fixing plate 15 is fixedly mounted on the bottom of the housing 1, the fixing rod 17 is fixedly mounted on the upper fixing plate 15, the lower fixing plate 16 is fixedly mounted on the fixing rod 17, the hinge fixing block 18 is fixedly mounted on the lower fixing plate 16, the swinging rod 19 is hinged on the hinge fixing block 18, the damper 21 is hinged on the swinging rod 19, the top end of the damper 21 is hinged on the upper fixing plate 15, and the driving wheel 10 is mounted on the swinging rod 19, more specifically, a first hinge shaft 20 is mounted between the hinge fixing block 18 and the swinging rod 19, a second hinge shaft 22 is mounted between the damper 21 and the swinging rod 19, and a third hinge shaft 23 is mounted between the damper 21 and the upper fixing plate 15, and when the driving wheel 10 passes over a barrier and a ditch, the swinging rod 19 swings up and down to ensure that the driving wheel 10 is not suspended, and the damper 21 spring provides sufficient pressure to ensure that the driving wheel 10 has sufficient adhesion at all times.
In this embodiment, the follower wheel module includes a driven wheel 12 and a mounting cover 13, the driven wheel 12 is mounted on the bottom of the housing 1, the mounting cover 13 is mounted on the bottom of the housing 1, the driven wheel 12 is located in the mounting cover 13, the driven wheel 12 is set as a universal wheel, and the driven wheel 12 is mounted on a bottom plate at the bottom of the housing 1 to play a role in supporting the whole machine.
In this embodiment, the power module includes a battery and a battery replacement board 14, the battery is located in a battery placement groove at the bottom of the casing 1, the battery replacement board 14 is installed on the bottom of the casing 1, and the battery replacement board 14 is adapted to the battery placement groove, the rear side of the casing 1 is installed with a function button 7, and the function button 7 is connected with a control component module, the casing 1 is installed with a self-charging mechanism 8, and the self-charging mechanism 8 is electrically connected with the battery, and various function buttons 7 (such as buttons for emergency stop, start, pause, reset, etc.) are all connected with an algorithm motherboard and a drive control board through connecting wires.
In this embodiment, the top of the upper support plate 2 is provided with a plurality of external connection interfaces 24 and external connection interfaces 25, and the external connection interfaces 24 and the external connection interfaces 25 are connected with the control component module, on the upper support plate 2, a plurality of external connection interfaces 25 and external connection interfaces 24 are left, and when the USB interfaces are convenient for a user to modify, the added modules can be directly connected up and down through the interfaces, thereby realizing the overall control.
In this embodiment, two mount pads 26 are installed to the bottom of casing 1, the draw-in groove 27 that the bottom is the opening is seted up to one side of mount pad 26, cassette 28 is installed to the both sides of battery replacement board 14, and cassette 28 and draw-in groove 27 looks adaptation, the travel groove 29 has been seted up to the bottom of mount pad 26, sliding mounting has the travel plate 30 in the travel groove 29, one side fixed mounting of travel plate 30 has socket 32, slot 31 has been seted up to one side of cassette 28, and socket 32 and slot 31 looks adaptation, trapezoidal seat 33 has been fixedly mounted to one side of travel plate 30, trapezoidal seat 33 extends to the outside of mount pad 26 and with battery replacement board 14 looks adaptation, threaded hole 34 has been seted up on one side inner wall of travel groove 29, the drive screw 35 is installed to the screw 34 internal thread, one end fixed mounting of drive screw 35 has knob 36, drive screw 35 and travel plate 30 rotate to be connected, set up the recess on the travel plate 30, set up the ring channel on the inner wall of recess, fixed mounting has the ring mount on the drive screw 35, and corresponding rotation connection with the socket, slot can drive the travel plate 30 through drive the travel plate 30 and carry out the removal of drive plate 30 and carry out the fixed socket 32 with the change of the socket, thereby realize that can realize the fixed purpose of changing with the socket 32 with the change, the quick-release of the socket is realized, the fixed connection, can realize the purpose is realized.
In the utility model, through the cooperation of the hub motor 11 and the driving wheel 10, the hub motor 11 control board can control the actions such as the driving wheel 10 to move forwards and backwards, stop and the like, and adjust the speed, while the driving wheel 10 is arranged on a swinging rod 19 in a driving wheel suspension mechanism, one end of the swinging rod 19 is connected with a hinging fixed block 18 through a hinging shaft I20, the other end of the swinging rod 19 is connected with a shock absorber 21 through a hinging shaft II 22, the other end of the shock absorber 21 is connected with an upper fixed plate 15 through a hinging shaft III 23, the shock absorber 21 comprises a spring, when the robot is horizontally placed on the ground, the ground provides the upward supporting force for the driving wheel 10, thereby driving the swinging rod 19 to swing upwards, and the spring of the shock absorber 21 is extruded, the spring provides downward reaction force, thereby providing the traction force for the driving wheel 10, ensuring enough adhesive force to drive the whole vehicle to walk, and simultaneously, when the driving wheel 10 surmount and cross a ditch, the swinging rod 19 swings up and down to ensure that the driving wheel 10 is not suspended, the shock absorber 21 provides enough pressure to ensure that the driving wheel 10 has enough adhesive force at any time and does not skid, the driven wheel 12 is arranged as a universal wheel, the driven wheel 12 is arranged on a bottom plate at the bottom of the shell 1 to play a role of supporting the whole machine, in the working process, the robot is used for intelligent walking, the laser radar 3 and the depth camera 4 can identify the characteristics of a running scene through a laser lattice and vision and establish a machine walking map, in the walking process, the map is updated through real-time positioning to ensure that the machine knows the coordinates in the map, thereby planning a walking path from the current coordinates to a target table, and ensuring that the machine avoids the barriers in the walking process through identification barriers such as the laser radar 3, the depth camera 4, the ultrasonic sensor 6 and the like, the sensors of different grades can be selected according to the use scene, and the sensors are connected with the algorithm main board.
The sensor 5 is deformed by contact extrusion with an object, so that the sensor is triggered, signals are transmitted to the algorithm main board, the algorithm main board can be used for stopping a machine after being identified, a battery is connected with the motor control board through a connecting wire, the motor control board is connected with the algorithm main board through the connecting wire for supplying power, various functional buttons 7 (such as buttons for emergency stop, starting, pause, resetting and the like) are connected with the algorithm main board and the driving control board through the connecting wire, the follower wheel and the driving suspension module can be quickly detached from the bottom for convenient maintenance and replacement, the movable board 30 can be driven to move through the driving screw 35, the movable board 30 can drive the socket 32 to move, the socket 32 is separated from the slot 31 or separated from the socket 32, the purpose of fixing and releasing the fixing of the battery replacement board 14 can be achieved, a plurality of external network ports 25 and external network ports 24 are reserved on the upper support board 2, and the added modules can be directly connected up and down through the interfaces when a user is convenient to modify through USB interfaces, and control is achieved.
The modularized universal mobile robot chassis provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. The modularized universal mobile robot chassis is characterized by comprising an appearance module, a driving wheel module, a follower wheel module, a sensor module, a power module and a control component module, wherein the power module is connected with the control component module, the sensor module is connected with the control component module, the control component module also comprises a function execution button, a motor control board and an algorithm main board,
the appearance module comprises a shell (1), a bottom plate and an upper supporting plate (2), wherein the bottom plate is arranged at the bottom of the shell (1), the upper supporting plate (2) is positioned above the shell (1), and a supporting column is arranged between the upper supporting plate (2) and the shell (1);
the sensor module comprises a laser radar (3), a depth camera (4), a collision sensor (5) and an ultrasonic sensor (6), wherein the laser radar (3) is fixedly arranged on the shell (1), the depth camera (4) is fixedly arranged on the front side of the shell (1), the collision sensor (5) is fixedly arranged on the bottom of the front side of the shell (1), and a plurality of ultrasonic sensors (6) are fixedly arranged on the outer side of the shell (1);
the driving wheel module comprises a driving wheel (10), a hub motor (11) and a driving wheel suspension mechanism (9), wherein the driving wheel suspension mechanism (9) is arranged at the bottom of the shell (1), the driving wheel (10) is connected with the driving wheel suspension mechanism (9), and the hub motor (11) is arranged in the driving wheel (10);
the driving wheel suspension mechanism (9) comprises an upper fixing plate (15), a fixing rod (17), a lower fixing plate (16), a hinged fixing block (18), a swinging rod (19) and a shock absorber (21), wherein the upper fixing plate (15) is fixedly arranged on the bottom of the shell (1), the fixing rod (17) is fixedly arranged on the upper fixing plate (15), the lower fixing plate (16) is fixedly arranged on the fixing rod (17), the hinged fixing block (18) is fixedly arranged on the lower fixing plate (16), the swinging rod (19) is hinged on the hinged fixing block (18), the shock absorber (21) is hinged on the swinging rod (19), and the top end of the shock absorber (21) is hinged on the upper fixing plate (15), and the driving wheel (10) is arranged on the swinging rod (19).
2. A modular universal mobile robot chassis according to claim 1, characterized in that the follower wheel module comprises a follower wheel (12) and a mounting cover (13), the follower wheel (12) is mounted on the bottom of the housing (1), the mounting cover (13) is mounted on the bottom of the housing (1), and the follower wheel (12) is located within the mounting cover (13).
3. A modular universal mobile robot chassis according to claim 1, characterized in that the power module comprises a battery and a battery replacement plate (14), the battery is located in a battery receiving groove in the bottom of the housing (1), the battery replacement plate (14) is mounted on the bottom of the housing (1), and the battery replacement plate (14) is adapted to the battery receiving groove.
4. A modular universal mobile robot chassis according to claim 1, characterized in that a first hinge shaft (20) is mounted between the hinge fixing block (18) and the swinging rod (19), a second hinge shaft (22) is mounted between the damper (21) and the swinging rod (19), and a third hinge shaft (23) is mounted between the damper (21) and the upper fixing plate (15).
5. The modularized universal mobile robot chassis according to claim 1, wherein the rear side of the housing (1) is provided with a function button (7), the function button (7) is connected with the control component module, the housing (1) is provided with a self-charging mechanism (8), and the self-charging mechanism (8) is electrically connected with a battery.
6. The modularized universal mobile robot chassis according to claim 1, wherein a plurality of external connection interfaces (24) and external connection network interfaces (25) are arranged at the top of the upper supporting plate (2), and the external connection interfaces (24) and the external connection network interfaces (25) are connected with the control component module.
7. The modularized universal mobile robot chassis according to claim 1, wherein two mounting seats (26) are mounted at the bottom of the shell (1), clamping grooves (27) with openings are formed in one side of each mounting seat (26), clamping seats (28) are mounted on two sides of the battery replacement plate (14), and the clamping seats (28) are matched with the clamping grooves (27).
8. The modularized universal mobile robot chassis according to claim 7, wherein the bottom of the mounting base (26) is provided with a mobile groove (29), a mobile plate (30) is slidably mounted in the mobile groove (29), one side of the mobile plate (30) is fixedly provided with a socket (32), one side of the clamping base (28) is provided with a slot (31), the socket (32) is matched with the slot (31), one side of the mobile plate (30) is fixedly provided with a trapezoid base (33), and the trapezoid base (33) extends to the outer side of the mounting base (26) and is matched with the battery replacement plate (14).
9. The modularized universal mobile robot chassis according to claim 8, wherein a threaded hole (34) is formed in one side inner wall of the mobile groove (29), a driving screw (35) is installed in the threaded hole (34) in a threaded mode, and the driving screw (35) is connected with the mobile plate (30) in a rotating mode.
10. The modularized universal mobile robot chassis according to claim 8, wherein the mobile plate (30) is provided with a groove, the inner wall of the groove is provided with an annular groove, the driving screw (35) is fixedly provided with an annular seat, and the annular seat is rotationally connected with the corresponding annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106063.XU CN220147132U (en) | 2023-02-03 | 2023-02-03 | Modularized universal mobile robot chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106063.XU CN220147132U (en) | 2023-02-03 | 2023-02-03 | Modularized universal mobile robot chassis |
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| Publication Number | Publication Date |
|---|---|
| CN220147132U true CN220147132U (en) | 2023-12-08 |
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| CN202320106063.XU Active CN220147132U (en) | 2023-02-03 | 2023-02-03 | Modularized universal mobile robot chassis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001818A (en) * | 2019-03-25 | 2019-07-12 | 广东工业大学 | A kind of small modular mobile robot that wheel configuration can be reconfigured quickly |
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2023
- 2023-02-03 CN CN202320106063.XU patent/CN220147132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001818A (en) * | 2019-03-25 | 2019-07-12 | 广东工业大学 | A kind of small modular mobile robot that wheel configuration can be reconfigured quickly |
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