CN208325463U - Bottom plate subassembly and robot - Google Patents
Bottom plate subassembly and robot Download PDFInfo
- Publication number
- CN208325463U CN208325463U CN201820269771.4U CN201820269771U CN208325463U CN 208325463 U CN208325463 U CN 208325463U CN 201820269771 U CN201820269771 U CN 201820269771U CN 208325463 U CN208325463 U CN 208325463U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- support
- deck assembly
- driven wheel
- bottom deck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000035939 shock Effects 0.000 claims abstract description 28
- 230000003287 optical effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013016 damping Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The utility model provides a bottom plate subassembly and robot. The bottom plate subassembly includes: a base plate; the two driving wheel sets are symmetrically arranged on the first side and the second side of the bottom plate; the two driven wheel sets are symmetrically arranged on the third side and the fourth side of the bottom plate; and each driven wheel set is connected to the bottom plate through the elastic damping mechanism. The utility model discloses a turning radius of bottom plate can be from 0 to infinitely great, and the centre of turning center and bottom plate keeps unanimous, has effectively improved the utility model provides a bottom plate assembly's stability. Furthermore, because the utility model provides a be provided with elasticity damper between driven wheelset and the bottom plate, through this elasticity damper's effect, can effectively improve whole bottom plate assembly's shock attenuation effect, guarantee that driven wheelset can realize the biggest contact with ground, reduced the shake momentum when bottom plate assembly starting stops.
Description
Technical field
The utility model relates to field of artificial intelligence, in particular to a kind of bottom deck assembly and robot.
Background technique
Currently, movable base plate component generallys use wheeled, crawler type and walk type, wherein for regular ground, it is general to select
Select high, compact-sized, the with long service life wheeled locomotion mechanism of speed.And existing wheel type mobile bottom plate, at the bottom of when starting stops
Plate shaking is larger, and radius of turn is smaller, and rotation center and bottom plate center are inconsistent, and kinetic stability is inadequate.
Utility model content
The main purpose of the utility model is to provide a kind of bottom deck assembly and robots, to solve bottom in the prior art
Board group part is easy the problem of shaking.
To achieve the goals above, one aspect according to the present utility model provides a kind of bottom deck assembly, comprising: bottom
Plate；Active wheels, two active wheels are symmetricly set on the first side and second side of bottom plate；Driven wheel group, two driven wheel groups
It is symmetricly set on the third side and the 4th side of bottom plate；Elastic shock attenuation mechanism, each driven wheel group pass through elastic shock attenuation mechanism and connect
On bottom plate.
Further, active wheels include at least one driving wheel, and driven wheel group includes at least one driven wheel.
Further, driven wheel is universal wheel.
Further, bottom deck assembly further includes two driving devices being fixedly mounted on bottom plate, two driving devices with
Two active wheels are drivingly connected correspondingly.
Further, bottom deck assembly further includes first support and second support, and first support is vertically installed in bottom plate
Centre, the first end of second support is hinged in first support, and the articulated position of second support and first support is away from first support
Top have preset distance, driven wheel group is mounted on the bottom of second support, and elastic shock attenuation mechanism is connected to the top of first support
In portion and second support.
Further, first support includes two pieces of connecting plates, and two pieces of connecting plates are vertically installed on bottom plate, two pieces of connecting plates
Between be provided with the first rotation optical axis, the first end of elastic shock attenuation mechanism is mounted on the first rotation optical axis.
Further, second support includes positioning plate, and the first end of positioning plate is hinged in first support, the phase of positioning plate
Pair two sides be provided with the flange dug upwards, be provided with the second rotation optical axis between two pieces of flange, the of elastic shock attenuation mechanism
Two ends are mounted on the second rotation optical axis.
Further, elastic shock attenuation mechanism is spring.
Further, driving device is driving motor, and driving motor is fixed on bottom plate by mounting flange and pinboard.
Another aspect according to the present utility model, provides a kind of robot, including bottom deck assembly, and bottom deck assembly is above-mentioned
Bottom deck assembly.
Using the technical solution of the utility model, due to two active wheels and two driven wheel groups in the utility model
It is symmetricly set on bottom plate, and is connected with elastic shock attenuation mechanism between driven wheel group and bottom plate, when active wheels work
During, entire bottom deck assembly can be made to realize pivot stud, the radius of turn of bottom plate can be rotated from 0 to infinity
Center and the center of bottom plate are consistent, and effectively increase the stability of the bottom deck assembly in the utility model.Further, since this
Driven wheel group in utility model and elastic shock attenuation mechanism is provided between bottom plate can by the effect of the elastic shock attenuation mechanism
To effectively improve the damping effect of entire bottom deck assembly, guarantees that driven wheel group and ground can be realized Maximum Contact, reduce bottom
The shaking volume when starting of board group part stops.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 diagrammatically illustrates the perspective view of the bottom deck assembly of the utility model；And
Fig. 2 diagrammatically illustrates the perspective view of the elastic shock attenuation mechanism of the utility model.
Wherein, the above drawings include the following reference numerals:
10, bottom plate；20, driving wheel；30, driven wheel；40, elastic shock attenuation mechanism；50, first support；51, connecting plate；
52, the first rotation optical axis；60, second support；61, positioning plate；611, flange；62, the second rotation optical axis；70, driving device；
80, mounting flange；90, pinboard.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Referring to figure 1 and figure 2, embodiment according to the present utility model, provides a kind of bottom deck assembly, in the present embodiment
Bottom deck assembly include bottom plate 10, active wheels, driven wheel assembly and elastic shock attenuation mechanism 40.
Wherein, two active wheels are symmetricly set on the first side and second side of bottom plate 10；Two driven wheel groups are symmetrically set
It sets in the third side and the 4th side of bottom plate 10；Each driven wheel group passes through elastic shock attenuation mechanism 40 and is connected on bottom plate 10.
By in this present embodiment two active wheels and two driven wheel groups be symmetricly set on bottom plate 10, and
It is connected with elastic shock attenuation mechanism 40 between driven wheel group and bottom plate 10, during active wheels work, can make entire
Bottom deck assembly realizes pivot stud, and the radius of turn of bottom plate 10 can be from 0 to infinity, and the center of rotation center and bottom plate 10 is protected
It holds unanimously, effectively increases the stability of the bottom deck assembly in the present embodiment.Further, since driven wheel group in the present embodiment and
It is provided with elastic shock attenuation mechanism 40 between bottom plate 10, by the effect of the elastic shock attenuation mechanism 40, can effectively improve entire bottom
The damping effect of board group part guarantees that driven wheel group and ground can be realized Maximum Contact, when reducing bottom deck assembly starting stopping
Shaking volume.
Active wheels in the present embodiment include at least one driving wheel 20, and driven wheel group includes at least one driven wheel
30.Preferably, the active wheels in the present embodiment only include a driving wheel 20, and driven wheel group only includes a driven wheel 30,
Guarantee that bottom deck assembly can effectively realize pivot stud.Certainly, in the other embodiments of the utility model, can also will actively
Wheel group is set as two or more driving wheels 20, corresponding to set two or more driven wheels 30 for driven wheel group,
As long as other modes of texturing under the design of the utility model, both are within the protection scope of the present invention.
Preferably, the driven wheel 30 in the present embodiment is universal wheel, convenient for rotating together with driving wheel 20.
For the ease of driving active wheels movement, the bottom deck assembly in the present embodiment further includes two and is fixedly mounted on bottom plate
Driving device 70 on 10, two driving devices 70 are drivingly connected correspondingly with two active wheels.Using two actives
Wheel group independently drives, and is fixedly mounted on the two sides of bottom plate 10, while symmetrical two universal wheels with elastic shock attenuation mechanism 40
As driven wheel.When chassis pivot stud, it ensure that 10 radius of turn of bottom plate can be from 0 to infinity, the rotation of bottom plate 10
Center and the geometric center of bottom plate 10 are consistent, while effectively increasing the contact area of wheel type mobile bottom plate 10 Yu ground,
The damping effect and kinetic stability of bottom plate 10 are effectively increased, compact-sized, installation is simple.
Preferably, the driving device 70 in the present embodiment is driving motor, and driving motor passes through mounting flange 80 and switching
Plate 90 is fixed on bottom plate 10, and structure is simple, reliable and stable.
Recombining the bottom deck assembly shown in Fig. 1 and Fig. 2, in the present embodiment further includes first support 50 and second support
60, first support 50 is vertically installed at the center of bottom plate 10, and the first end of second support 60 is hinged in first support 50, and the
Two brackets 60 and the articulated position of first support 50 have preset distance away from the top of first support 50, and driven wheel group is mounted on second
The bottom of bracket 60, elastic shock attenuation mechanism 40 are connected on the top and second support 60 of first support 50, guarantee each from
The contact area of driving wheel group and ground improves the stability of the bottom deck assembly in the present embodiment.
Specifically, the first support 50 in the present embodiment includes two pieces of connecting plates 51, and two pieces of connecting plates 51 are vertically-mounted
On bottom plate 10, the first rotation optical axis 52 is provided between two pieces of connecting plates 51, the first end of elastic shock attenuation mechanism 40 is mounted on
On first rotation optical axis 52.
Second support 60 includes positioning plate 61, and the first end of positioning plate 61 is hinged in first support 50, positioning plate 61
Opposite two sides are provided with the flange 611 dug upwards, the second rotation optical axis 62 are provided between two pieces of flange 611, elasticity subtracts
The second end of shake mechanism 40 is mounted on the second rotation optical axis 62.
Preferably, the elastic shock attenuation mechanism 40 in the present embodiment is spring.Elastic shock attenuation mechanism 40 passes through the first rotation light
Axis 52 and the second rotation optical axis 62 are fixed between first support 50 and second support 60, and one end fixation of positioning plate 61 is universal
Wheel, one end is connect with bottom plate 10 indirectly by the second rotation optical axis 62, and keeps certain revolution space, is both effectively secured
Driving device 70 and driving wheel are moved, it is compact-sized, the damping effect of bottom plate 10 is improved further through compressed spring.Actual installation
When, the both ends of spring are provided with connector sleeve, which is set on the first rotation optical axis 52 and the second rotation optical axis 62, structure
Simply, it is easily installed.
Another aspect according to the present utility model provides a kind of robot, including bottom deck assembly, which is upper
The bottom deck assembly stated.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
The utility model improves wheeled shifting using two universal wheels with elastic shock attenuation mechanism are symmetrically installed as driven wheel
The damping effect on dynamic chassis reduces shaking volume when chassis starting stops；Also, when bottom deck assembly pivot stud, chassis rotation
Turning radius can be from 0 to infinity, and the center of rotation center and bottom plate is consistent, and effectively increases the stability of bottom plate.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of bottom deck assembly characterized by comprising
Bottom plate (10)；
Active wheels, two active wheels are symmetricly set on the first side and second side of the bottom plate (10)；
Driven wheel group, two driven wheel groups are symmetricly set on the third side and the 4th side of the bottom plate (10)；
Elastic shock attenuation mechanism (40), each driven wheel group are connected to the bottom plate by the elastic shock attenuation mechanism (40)
(10) on；
The bottom deck assembly further includes first support (50) and second support (60), and the first support (50) is vertically installed at institute
The center of bottom plate (10) is stated, the first end of the second support (60) is hinged on the first support (50), and described second
The articulated position of bracket (60) and the first support (50) has a preset distance away from the top of the first support (50), it is described from
Driving wheel group is mounted on the bottom of the second support (60), and the elastic shock attenuation mechanism (40) is connected to the first support (50)
Top and second support (60) on.
2. bottom deck assembly according to claim 1, which is characterized in that the active wheels include at least one driving wheel
(20), the driven wheel group includes at least one driven wheel (30).
3. bottom deck assembly according to claim 2, which is characterized in that the driven wheel (30) is universal wheel.
4. bottom deck assembly according to claim 1, which is characterized in that the bottom deck assembly further includes two and is fixedly mounted on
Driving device (70) on the bottom plate (10), two driving devices (70) and two active wheels are correspondingly
It is drivingly connected.
5. bottom deck assembly according to claim 1, which is characterized in that the first support (50) includes two pieces of connecting plates
(51), two pieces of connecting plates (51) are vertically installed on the bottom plate (10), are provided between two pieces of connecting plates (51)
First rotation optical axis (52), the first end of the elastic shock attenuation mechanism (40) are mounted in first rotation optical axis (52).
6. bottom deck assembly according to claim 1, which is characterized in that the second support (60) includes positioning plate (61),
The first end of the positioning plate (61) is hinged on the first support (50), the opposite two sides setting of the positioning plate (61)
The flange (611) dug on oriented is provided with the second rotation optical axis (62) between two pieces of flange (611), and the elasticity subtracts
The second end of shake mechanism (40) is mounted in second rotation optical axis (62).
7. bottom deck assembly according to claim 1, which is characterized in that the elastic shock attenuation mechanism (40) is spring.
8. bottom deck assembly according to claim 4, which is characterized in that the driving device (70) is driving motor, described
Driving motor is fixed on the bottom plate (10) by mounting flange (80) and pinboard (90).
9. a kind of robot, including bottom deck assembly, which is characterized in that the bottom deck assembly is any one of claims 1 to 8 institute
The bottom deck assembly stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269771.4U CN208325463U (en) | 2018-02-24 | 2018-02-24 | Bottom plate subassembly and robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269771.4U CN208325463U (en) | 2018-02-24 | 2018-02-24 | Bottom plate subassembly and robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325463U true CN208325463U (en) | 2019-01-04 |
Family
ID=64782519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820269771.4U Active CN208325463U (en) | 2018-02-24 | 2018-02-24 | Bottom plate subassembly and robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208325463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382491A (en) * | 2018-02-24 | 2018-08-10 | 珠海格力智能装备有限公司 | Bottom plate subassembly and robot |
-
2018
- 2018-02-24 CN CN201820269771.4U patent/CN208325463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382491A (en) * | 2018-02-24 | 2018-08-10 | 珠海格力智能装备有限公司 | Bottom plate subassembly and robot |
| CN108382491B (en) * | 2018-02-24 | 2023-12-08 | 珠海格力智能装备有限公司 | Bottom plate subassembly and robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1098994C (en) | Modular device for starting loading with at least three degrees of mobility | |
| CN110053438A (en) | Suspension and robot | |
| CN109591913A (en) | Robot chassis and robot | |
| CN111776106A (en) | Mechanical leg and wheel type mobile equipment | |
| CN208325463U (en) | Bottom plate subassembly and robot | |
| CN209064231U (en) | Unmanned guidance carrier and its chassis | |
| CN210338097U (en) | Wheel-track combined type robot chassis | |
| CN209225269U (en) | Unmanned guidance carrier and its chassis | |
| CN210680308U (en) | Suspension system and robot comprising same | |
| CN111017053A (en) | Wall-climbing robot base | |
| CN110778647B (en) | Shock-absorbing device | |
| CN108382491A (en) | Bottom plate subassembly and robot | |
| CN210101236U (en) | Suspension mechanism of omnidirectional mobile platform | |
| CN214144945U (en) | Buffer device for car carrying plate of lifting frame of stereo garage | |
| CN208005661U (en) | Chassis assembly and robot | |
| CN109629870A (en) | Stereo garage balancing device | |
| CN111043233A (en) | Multifunctional mechanical equipment supporting seat | |
| CN210191071U (en) | Mobile chassis and robot | |
| CN114313006B (en) | Robot chassis device for enhancing stability and regulation and control method thereof | |
| CN210101816U (en) | Wheeled mobile robot | |
| CN209366314U (en) | Bobbin movement mechanism and robot | |
| CN113212585B (en) | Wall-climbing robot adapting to variable-curvature vertical face | |
| CN218640935U (en) | Chassis damping system, chassis system and object conveying robot | |
| CN215284362U (en) | Robot chassis and service robot | |
| CN112477888A (en) | High-power locomotive bogie mobile device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |