CN207771839U - A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car - Google Patents
A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car Download PDFInfo
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- CN207771839U CN207771839U CN201721893307.4U CN201721893307U CN207771839U CN 207771839 U CN207771839 U CN 207771839U CN 201721893307 U CN201721893307 U CN 201721893307U CN 207771839 U CN207771839 U CN 207771839U
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- car body
- climbing
- racks
- car
- cleaning spade
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Abstract
A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car, clean robot includes level land and the dual-purpose Labour-saving car of step, level land and the dual-purpose Labour-saving car of step include level walking mechanism, step walking mechanism and car body, car body includes at least four racks, step walking mechanism includes four step pole for climbing and the transmission device for four step pole for climbing of synchronous driving, transmission device includes driving motor, drive sprocket link chain mechanism and driven sprocket link chain mechanism, and level walking mechanism includes four traveling wheels and two level walking motors；Clean robot further includes the cleaning spade mechanism being mounted in outermost two racks of car body, and each cleaning spade mechanism includes cleaning spade, fixed frame, mounting rod, first connecting rod, second connecting rod, slide bar, loop bar and the cleaning spade motor for driving cleaning spade work.The utility model can realize level walking, climbing step, and can by cleaning spade to stain into rooting out.
Description
Technical field
The utility model is related to a kind of level land and the dual-purpose Labour-saving car of step and based on the clean robot of the Labour-saving car.
Background technology
Currently, the country expands a large amount of R＆D work in clean robot field, especially in the fortune of mobile robot
It is dynamic to achieve considerable achievement with navigation aspect, establish solid technical foundation for research and development clean robot.But only office
It is limited to indoor furniture flat clear, the cleaning of the complicated grounds such as step cannot be applied to, in daily life, people often meets with
The stain on ground can be adhered to by the chewing gum etc. that people throw away everywhere by having on to step, these stains are adhered to
Ground, the oxidation of through a long time and absorption dust, influence beautiful and corridor health.It is existing cleaning ground stain generally according to
It carries out rooting out work by manpower, take time and effort.
Utility model content
The purpose of this utility model is to provide a kind of level land and the dual-purpose Labour-saving car of step and the cleaner based on the Labour-saving car
Device people improves the cleaning efficiency of chewing gum in corridor.
The utility model technical solution used for the above purpose is：A kind of level land and the dual-purpose Labour-saving car of step,
Including level walking mechanism, step walking mechanism and car body, car body includes at least four racks, and each rack is by two in certain
The supporting rod of angle is composed of a fixed connection, and car body constitutes whole knot by the car body connecting shaft for four racks that are fixedly connected sequentially
Structure；Step walking mechanism includes four step pole for climbing and drives the transmission device of four step pole for climbing for synchronization, and four
A step pole for climbing is located on four lateral walls of car body lower end；Transmission device includes driving motor, drive sprocket link chain mechanism
With driven sprocket link chain mechanism, drive sprocket link chain mechanism includes drive sprocket, driven sprocket and a transmission shaft I, transmission electricity
Machine and transmission shaft I are mounted in rack, and the drive shaft of driving motor is mounted on the center of drive sprocket, drive sprocket and driven chain
The outer closed loop of wheel is wound with driving chain, and the center of driven sprocket is fixedly mounted on the middle part of transmission shaft I；Driven sprocket link chain mechanism packet
Include four drive sprockets, I, four drive sprocket II and with I disposed in parallel four transmission shaft II of transmission shaft, four transmission shafts
II is rotatably installed in the lower end of outermost two racks, and four step pole for climbing are installed respectively on four transmission shafts II；Every two
A drive sprocket I is fixedly mounted on one end of transmission shaft I, and the correspondence of each drive sprocket II is fixedly mounted on each transmission shaft II
On；Two drive sprockets I that transmission shaft I is often held respectively with two drive sprockets II on two transmission shafts II of same end
External closed-loop is wound with driving chain, and driving motor driving drive sprocket link chain mechanism is made to drive the work of driven sprocket link chain mechanism,
And then four step pole for climbing is made to synchronize climbing in the same direction；Level walking mechanism includes four traveling wheels and two level walking electricity
Machine, four traveling wheels are located on four madial walls of car body lower end, and two level walking motors are located at one end of car body, and two
Level walking motor is for driving two traveling wheels therein.
Wherein, step pole for climbing includes climbing bar body and is fixedly mounted on climbing bar body two by screw bolt and nut
Two Rubber ends at end, the middle part for climbing bar body are equipped with fastener hole, the interior rigidity for being equipped with and being connected on transmission shaft II of fastener hole
The fastening bolt of shaft coupling connection, nut is arranged in the fastening bolt of pole for climbing outer body.
In the utility model, in four racks, multiple car body pilot holes, car body connecting shaft are correspondingly provided on each supporting rod
Corresponding assembly is mounted in the car body pilot hole in four racks, and each car body connecting shaft is arranged in parallel, and car body connecting shaft
It is vertically arranged with supporting rod.
Wherein, traveling wheel includes wheel spoke and is rotatably installed in the rotation axis at wheel spoke center, in four traveling wheels
The end of rotation axis be fixed on four lower ends of two racks positioned inside, two level walking motors are separately mounted to this
On the side wall of the lower end positioned at the same end of car body of two racks, the drive shafts of two level walking motors respectively with its position
It is sequentially connected in the rotation axis of two traveling wheels of same end.
A kind of clean robot, the clean robot include that a kind of level land of any one of them as above and step are dual-purpose
Labour-saving car；The clean robot further includes the cleaning spade mechanism being mounted in outermost two racks of car body, Mei Geqing
Clean shovel structure includes cleaning spade, fixed frame, mounting rod, first connecting rod, second connecting rod, slide bar, loop bar and drives cleaning spade
The cleaning spade motor of work；In each cleaning spade mechanism, fixed frame is removably mounted at by screw or nut assembly in rack,
Cleaning spade is fixedly mounted on the lower end of mounting rod, and the upper end of mounting rod and one end of fixed frame pass through pin-hinges, first connecting rod
One end pin-hinges, the other end of first connecting rod, one end of second connecting rod, cunning are passed through by the other end of pin and fixed frame
One end three of bar passes through pin-hinges, slide bar commonly through the same pin-hinges, the other end and the mounting rod of second connecting rod
The other end can loop bar limit path in slide and do not deviate from, the other end of loop bar is fixed with line shaft, cleaning spade
The drive shaft of motor is sequentially connected with line shaft.
Further, two water that the clean robot further includes installation water tank on the car body, is connected to water tank
The end of pipe, each water pipe is communicated with atomizer, and atomizer is mounted in outermost two racks of car body.
Further, be additionally provided on car body pyroscan and with pyroscan, cleaning spade motor, level land row
Walk the controller that motor is connected with transmission device.
Advantageous effect：The existing level walking function of Labour-saving car of the utility model also has climbing stepfunction, this practicality
It is novel to drive drive sprocket link chain mechanism to drive the work of driven sprocket link chain mechanism by main motor, and then make four step climbings
Bar synchronizes climbing in the same direction；Switching suitable for various corridors, level land is walked, which can load the article for needing to consign,
The course of work saves a large amount of human and material resources, has good realistic meaning and promotional value.
Further, step pole for climbing includes climbing bar body and is fixedly mounted on pole for climbing sheet by screw bolt and nut
Two Rubber ends at body both ends can very easily replace Rubber end after Rubber end is worn；And prevent plowing from corridor.
The clean robot of the utility model includes cleaning spade mechanism, cleaning spade can be driven to class by cleaning spade motor
Like the stain of chewing gum etc into rooting out.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the state diagram of the cleaning spade of the utility model at work；
Fig. 3 is state diagram of the cleaning spade of the utility model in storage；
Fig. 4 is the schematic diagram of rack in Fig. 1；
Fig. 5 is the schematic diagram of step pole for climbing in Fig. 1；
Fig. 6 is the schematic diagram of transmission device in Fig. 1；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the partial schematic diagram of driving chain in the utility model.
In figure：1, rack, 2, supporting rod, 3, car body connecting shaft, 4, car body pilot hole, 5, step pole for climbing, 6, pole for climbing
Ontology, 7, Rubber end, 8, fastener hole, 9, traveling wheel, 10, level walking motor, 11, wheel spoke, 12, rotation axis, 13, transmission
Motor, 14, drive sprocket, 15, driven sprocket, 16, transmission shaft I, 17, driving chain, 170, knot in chain, 171, outside chain
Catch, 172, chain nail, 18, drive sprocket I, 19, drive sprocket II, 20, transmission shaft II, 21, positive coupling, 22, bolt,
23, nut, 24, fastening bolt, 25, water tank, 26, water pipe, 27, atomizer, 28, cleaning spade, 29, cleaning spade motor, 30, solid
Determine frame, 31, mounting rod, 32, first connecting rod, 33, second connecting rod, 34, slide bar, 35, loop bar, 36, line shaft.
Specific implementation mode
To make technological means of the utility model, creation characteristic and the purpose reached be easy to understand, with reference to
The utility model is expanded on further in schematic diagram, but the utility model range claimed is not limited to specific embodiment party
Range described in formula.
A kind of clean robot, as shown in Figure 1, clean robot includes a kind of level land and the dual-purpose Labour-saving car of step, it is a kind of
Level land and the dual-purpose Labour-saving car of step, including level walking mechanism, step walking mechanism and car body, car body include at least four racks
1, as shown in figure 4, the similar "∧" type structure that each rack 1 is composed of a fixed connection by two supporting rods 2 at an angle, vehicle
Body constitutes overall structure by the car body connecting shaft 3 for four racks 1 that are fixedly connected sequentially；In four racks 1, each supporting rod 2
On be correspondingly provided with multiple car body pilot holes 4, car body connecting shaft 3 corresponds to the car body pilot hole 4 that assembly is mounted in four racks 1
In, and each car body connecting shaft 3 is parallel, uniform intervals setting, and car body connecting shaft 3 is vertically arranged with supporting rod 2.
Wherein, step walking mechanism includes four step pole for climbing 5 and drives four step pole for climbing 5 for synchronous
Transmission device, four step pole for climbing 5 are located on four lateral walls of four 1 lower ends of rack of car body；As shown in figure 5, step
Pole for climbing 5 includes climbing bar body 6 and is fixedly mounted on two rubbers at 6 both ends of climbing bar body by bolt 22 and nut 23
The middle part of rubber head 7, climbing bar body 6 is equipped with fastener hole 8, the interior rigidity for being equipped with and being connected on the transmission shaft II in Fig. 4 of fastener hole 8
The fastening bolt 24 that shaft coupling 21 connects is arranged with nut in the fastening bolt in 6 outside of climbing bar body.When Rubber end is ground
After damage, Rubber end can be very easily replaced.
Wherein, level walking mechanism includes the level walking motor 10 of four traveling wheels 9 and two strong torsion, four walkings
Wheel 9 is located on four madial walls of 1 lower end of rack of centre two of car body, and two level walking motors 10 are located at the same of car body
End, and two level walking motors 10 are for driving two traveling wheels 9 therein.Traveling wheel 9 includes wheel spoke 11 and rotation
The end of rotation axis 12 mounted on 11 center of wheel spoke, the rotation axis 12 in four traveling wheels 9 is fixed on positioned inside
On the lateral wall of four lower ends of two racks 1, two level walking motors 10 be separately mounted to two racks 1 be located at vehicle
On the side wall of the lower end of the same end of body, the drive shaft of two level walking motors 10 is located at the two of same end with it respectively
The rotation axis 12 of a traveling wheel 9 is sequentially connected.When walking, it is desirable that there are one relatively stable and middling speed building rings for robot tool
Therefore border while two driving forces that two level walking motors provide provide enough power with its simple construction, can also reach
To good energy-saving effect.
As shown in Fig. 1, Fig. 6 and Fig. 7, transmission device includes driving motor 13, drive sprocket link chain mechanism and driven sprocket
Link chain mechanism, wherein drive sprocket link chain mechanism includes drive sprocket 14, driven sprocket 15 and a transmission shaft I 16, transmission electricity
Machine 13 and transmission shaft I 16 are mounted in rack 1, and in 13 installed therein racks of driving motor, outermost is located in car body
Two racks between be fixedly connected with fixed link, the both ends of transmission shaft I 16 are mounted on two fixed links of car body by bearing
On, the drive shaft of driving motor 13 is mounted on the center of drive sprocket 14, and drive sprocket 14 and 15 outer closed loop of driven sprocket are wound with
Driving chain, the center of driven sprocket 15 are fixedly mounted on the middle part of transmission shaft I 16.
Wherein, as shown in Fig. 1, Fig. 6 and Fig. 7, driven sprocket link chain mechanism includes four drive sprockets, I 18, four transmissions
Chain wheel II 19 and with I 16 disposed in parallel four transmission shafts II 20 of transmission shaft, four transmission shafts II 20 are rotatably installed in car body
In two racks on the outermost side lower end, four step pole for climbing 5 install on four transmission shafts II 20 respectively；Each two passes
Movable sprocket I 18 is fixedly mounted on one end of transmission shaft I 16, and the correspondence of each drive sprocket II 19 is fixedly mounted on each transmission shaft II
On 20；Two drive sprockets I 18 that transmission shaft I 16 is often held are driven with two on two transmission shafts II 20 of same end respectively
The external closed-loop of chain wheel II 19 is wound with driving chain, makes driving motor 13 that drive sprocket link chain mechanism be driven to drive driven chain endless chain
The work of mechanism, and then four step pole for climbing 5 is made to synchronize climbing in the same direction.
In the utility model, car body connecting shaft 3, transmission shaft I 16, transmission shaft II 20 are arranged in parallel.Wherein, such as Fig. 8 institutes
Show, the driving chain of the utility model includes knot 170 in several chains, and the outside at the both ends of knot 170 is equipped in adjacent chain
Catch 171 outside two chains, chain outside catch 171 are hinged by chain nail 172 with knot 170 in chain.
In the utility model, it is four step pole for climbing and associated drive means, four steps that step, which climbs system body,
Pole for climbing constitutes a synchronous sprocket wheel transmission system by driving motor collocation chain, a sprocket wheel, which can make four to climb
Pole-climbing can have good synchronism when climbing step or when not working.
As shown in Figure 1, clean robot further includes the cleaning spade mechanism being mounted in outermost two racks 1 of car body,
As shown in Figures 2 and 3, each cleaning spade mechanism includes cleaning spade 28, fixed frame 30, mounting rod 31, first connecting rod 32, second
Connecting rod 33, slide bar 34, loop bar 35 and the cleaning spade motor 29 for driving cleaning spade 28 to work；It is fixed in each cleaning spade mechanism
Frame 30 is removably mounted at by screw or nut assembly in rack 1, and cleaning spade 28 is fixedly mounted on the lower end of mounting rod 31, peace
The upper end of bar 31 and one end of fixed frame 30 are filled by pin-hinges, one end of first connecting rod 32 passes through pin and fixed frame 30
The other end by pin-hinges, the other end of first connecting rod 32, one end of second connecting rod 33, slide bar 34 one end three lead to jointly
The same pin-hinges are crossed, for the other end of second connecting rod 33 with mounting rod 31 by pin-hinges, the other end of slide bar 34 can
It slides and does not deviate from the path that loop bar 35 limits, the other end of loop bar 35 is fixed with line shaft 36, cleaning spade motor 29
Drive shaft and line shaft 36 be sequentially connected.Be additionally provided on car body pyroscan and with pyroscan, cleaning spade
The controller that driving motor 13 in motor 29, level walking motor 10 and transmission device connects.Each portion in the utility model
Part is non-interference at work.
As shown in Figure 1, clean robot further include installation water tank 25 on the car body, be connected to water tank 25 equipped with controlling
The end of two water pipes 26 of valve, each water pipe 26 is communicated with atomizer 27, and atomizer 27 is mounted on car body outermost
Two racks 1 on.
Robot is in level walking：Four step pole for climbing 5 pass through drive chain endless chain by controller control driving motor 29
Mechanism drives the work of driven sprocket link chain mechanism, and four step pole for climbing 5 are turned to and stop transporting behind ground level position
It is dynamic；The level walking motor 10 that controller further controls two traveling wheels 9 moves, robot forward impelling or retrogressing, back and forth
Back and forth.
Robot walks in step：The level walking motor 10 that controller controls traveling wheel 9 stops driving, controller control
Driving motor 29 drives the work of driven sprocket link chain mechanism, the four piece platforms coaxial with traveling wheel 9 by drive sprocket link chain mechanism
Rank cat ladder bar 5 rotates, by contacting climbing step with step edge.
Robot turns：When machine needs turning at work, step pole for climbing 5 is in ground level and the shape that do not work
The level walking motor 10 of state, two traveling wheels 9 distinguishes positive and negative rotation, realizes turning function.
Robot is to stain etc.（Chewing gum etc）Cleaning：When pyroscan perceiving ground has stain
When, the cleaning spade for being located at machine both sides is started to work, and realizes the effect for removing stain.Detailed process is：When infrared ray is visited
When survey device detects that there is the stain of similar chewing gum etc on ground, is sprayed water to spot by atomizer 27, make its moistening；
Then, controller control cleaning spade motor 29 rotates forward, and drives loop bar 35 to rotate, is allowed clearly by first connecting rod 31 and second connecting rod 32
Clean shovel 28 reaches operating position as shown in Figure 2, and thereafter, traveling wheel moves forward and backward, and imitates the mankind and cleans spot with cleaning spade, when
After spot is clean, the cleaning spade motor 29 being connected with loop bar 35 inverts, and is allowed clearly by first connecting rod 32 and second connecting rod 33
Clean shovel 28 is restored to reception position as shown in Figure 3.
In the description of the present invention, it should be noted that term " outer side edges ", " inner side edge ", " lateral wall ", " interior
The orientation or positional relationship of the instructions such as side wall ", "left", "right" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying to describe, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " I ", " II ",
" first ", " second " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Other not described contents of the utility model belong to the prior art.
Above example makes in order to illustrate the technical solution of the utility model, and the purpose is to be to make those skilled in the art
The content of the utility model can be understood and be practiced, but the scope of protection of the utility model is not limited with this.It is every according to
The equivalent changes or modifications made according to the substantive content of the utility model, should all cover in the scope of protection of the utility model
It is interior.
Claims (7)
1. a kind of level land and the dual-purpose Labour-saving car of step, it is characterised in that：Including level walking mechanism, step walking mechanism and vehicle
Body, car body include at least four racks, and each rack is composed of a fixed connection by two supporting rods at an angle, and car body passes through
The car body connecting shaft for four racks that are fixedly connected sequentially constitutes overall structure；Step walking mechanism include four step pole for climbing with
And the transmission device for four step pole for climbing of synchronous driving, four step pole for climbing are located at four lateral walls of car body lower end
On；Transmission device includes driving motor, drive sprocket link chain mechanism and driven sprocket link chain mechanism, drive sprocket link chain mechanism packet
Drive sprocket, driven sprocket and a transmission shaft I are included, driving motor and transmission shaft I are mounted in rack, the driving of driving motor
Axis is mounted on the center of drive sprocket, and drive sprocket and the outer closed loop of driven sprocket are wound with driving chain, and the center of driven sprocket is solid
Dingan County is mounted in the middle part of transmission shaft I；Driven sprocket link chain mechanism include four drive sprockets, I, four drive sprocket II and with
I disposed in parallel four transmission shaft II of transmission shaft, four transmission shafts II are rotatably installed in the lower end of outermost two racks, and four
A step pole for climbing is installed respectively on four transmission shafts II；Each two drive sprocket I is fixedly mounted on one end of transmission shaft I, often
The correspondence of a drive sprocket II is fixedly mounted on each transmission shaft II；Two drive sprockets I that transmission shaft I is often held respectively with it is same
The external closed-loop of two drive sprockets II on two transmission shafts II of end is wound with driving chain, makes driving motor driving actively
Sprocket wheel chain mechanism drives the work of driven sprocket link chain mechanism, and then four step pole for climbing is made to synchronize climbing in the same direction；Level land row
It includes four traveling wheels and two level walking motors to walk mechanism, and four traveling wheels are located on four madial walls of car body lower end,
Two level walking motors are located at one end of car body, and two level walking motors are for driving two traveling wheels therein.
2. a kind of level land according to claim 1 and the dual-purpose Labour-saving car of step, it is characterised in that：The step pole for climbing
Two Rubber ends at climbing bar body both ends, pole for climbing sheet are fixedly mounted on including climbing bar body and by screw bolt and nut
The middle part of body is equipped with fastener hole, and the fastening bolt with the positive coupling connection connected on transmission shaft II, position are equipped in fastener hole
In being arranged with nut in the fastening bolt of pole for climbing outer body.
3. a kind of level land according to claim 1 and the dual-purpose Labour-saving car of step, it is characterised in that：In four racks, each
Multiple car body pilot holes are correspondingly provided on supporting rod, car body connecting shaft corresponds to the car body pilot hole that assembly is mounted in four racks
In, and each car body connecting shaft is arranged in parallel, and car body connecting shaft is vertically arranged with supporting rod.
4. a kind of level land according to claim 1 and the dual-purpose Labour-saving car of step, it is characterised in that：The traveling wheel includes
Wheel spoke and the rotation axis for being rotatably installed in wheel spoke center, the end of the rotation axis in four traveling wheels, which is fixed on, to be located at
Four lower ends of two racks of inside, two level walking motors be separately mounted to two racks be located at car body the same end
On the side wall of the lower end in portion, the drive shaft of two level walking motors is located at two traveling wheels of same end with it respectively
Rotation axis is sequentially connected.
5. a kind of clean robot, it is characterised in that：The clean robot includes according to any one of claims 1-4
A kind of level land and the dual-purpose Labour-saving car of step；
The clean robot further includes the cleaning spade mechanism being mounted in outermost two racks of car body, each cleaning spade
Mechanism includes cleaning spade, fixed frame, mounting rod, first connecting rod, second connecting rod, slide bar, loop bar and drives cleaning spade work
Cleaning spade motor；In each cleaning spade mechanism, fixed frame is removably mounted at by screw or nut assembly in rack, cleaning
Shovel is fixedly mounted on the lower end of mounting rod, the upper end of mounting rod and one end of fixed frame by pin-hinges, and the one of first connecting rod
End by the other end of pin and fixed frame by pin-hinges, the other end of first connecting rod, one end of second connecting rod, slide bar
One end three commonly through the same pin-hinges, the other end of second connecting rod and mounting rod by pin-hinges, slide bar it is another
One end can be slided in the path that loop bar limits and not deviate from, and the other end of loop bar is fixed with line shaft, cleaning spade motor
Drive shaft and line shaft be sequentially connected.
6. a kind of clean robot according to claim 5, it is characterised in that：The clean robot further includes installation
The end of water tank on the car body, two water pipes being connected to water tank, each water pipe is communicated with atomizer, atomizer peace
In outermost two racks of car body.
7. a kind of clean robot according to claim 5, it is characterised in that：Be additionally provided on car body pyroscan with
And the controller being connect with pyroscan, cleaning spade motor, level walking motor and transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893307.4U CN207771839U (en) | 2017-12-29 | 2017-12-29 | A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893307.4U CN207771839U (en) | 2017-12-29 | 2017-12-29 | A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771839U true CN207771839U (en) | 2018-08-28 |
Family
ID=63226036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721893307.4U Expired - Fee Related CN207771839U (en) | 2017-12-29 | 2017-12-29 | A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953347A (en) * | 2017-12-29 | 2018-04-24 | 洛阳理工学院 | A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car |
| CN112401754A (en) * | 2018-12-18 | 2021-02-26 | 赵跃 | Household cleaning method based on artificial intelligence |
-
2017
- 2017-12-29 CN CN201721893307.4U patent/CN207771839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953347A (en) * | 2017-12-29 | 2018-04-24 | 洛阳理工学院 | A kind of level land and the dual-purpose Labour-saving car of step and the clean robot based on the Labour-saving car |
| CN107953347B (en) * | 2017-12-29 | 2024-01-19 | 洛阳理工学院 | Dual-purpose laborsaving car of level land and step and cleaning robot based on laborsaving car |
| CN112401754A (en) * | 2018-12-18 | 2021-02-26 | 赵跃 | Household cleaning method based on artificial intelligence |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181229 |