CN202408733U - Cleaning robot - Google Patents
Cleaning robot Download PDFInfo
- Publication number
- CN202408733U CN202408733U CN2011204881448U CN201120488144U CN202408733U CN 202408733 U CN202408733 U CN 202408733U CN 2011204881448 U CN2011204881448 U CN 2011204881448U CN 201120488144 U CN201120488144 U CN 201120488144U CN 202408733 U CN202408733 U CN 202408733U
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- China
- Prior art keywords
- motor
- cleaning
- cleaning module
- clean robot
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- Expired - Fee Related
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Abstract
The utility model discloses a cleaning robot comprising an inner cover, a base, a cleaning module and a motor assembly, wherein the cleaning module is installed in the base of the cleaning robot in a pivoted mode; the motor assembly is installed on the cleaning module; a limit part is arranged on the inner side of the inner cover; the motor assembly comprises a motor and a motor support pivoted with the change of the output torque of the motor; a tilting rod pressed on the limit part to limit the pivoting of the motor support is arranged on the motor support; and the tilting rod drives the cleaning module to pivot relative to the base via the motor assembly under the support of the limit part. Compared with the prior art, the cleaning robot disclosed by the utility model converts a reversing torque of the motor support to a power for pivoting the cleaning assembly upwards via the coordination of the tilting rod and the limit part, thus effectively reducing the contact of a cleaning brush and a soft floor, and prolonging the battery life of the cleaning robot.
Description
Technical field
The utility model relates to a kind of clean robot, the clean robot that especially a kind of battery life is long.
Background technology
The floor cleaning of domestic environment; Always be dirty, a tired very cumbersome again job, wasted people's great amount of time and energy, and in cleaning course can because with the rubbish close contact; Cause being increased healthy unfavorable to people by the probability of bacterial infection.Therefore, people begin to utilize full-automatic clean robot to replace the artificial cleaning on ground of carrying out.Full-automatic clean robot can carry out cleaning automatically; Do not need manual operation, both for the user has practiced thrift great amount of time and energy, reduced the chance that user and bacterium directly contact again; Thereby received liking of numerous users, have the vast market space.
Present cleaning machine adopts the rechargeable type powered battery per capita, receives the restriction of battery capacity and volume, and the cleaning works time that can continue after clean robot charges at every turn all had only about two hours, and this has constituted certain restriction to its use.On the other hand; Existing clean robot designs as the standard operation environment with hard ground; But when it was worked on carpet, the soft characteristic of carpet was sunk the left and right sides wheel of clean robot, causes the contact portion of Clean Brush for cleaning and carpet too much; Motor is excessive because of load increase electric current, the cruising time and the service life of having reduced battery.
In view of this, necessary provide a kind of on soft ground the long clean robot of battery life.
Summary of the invention
The purpose of the utility model is: overcome defective of the prior art, a kind of clean robot that battery life is grown on soft ground is provided.
To achieve these goals; The utility model provides a kind of clean robot; It comprises inner cap, base, cleaning module and motor sub-assembly, and cleaning module is installed in the base of clean robot pivotly, and motor sub-assembly is installed on the cleaning module; Said inner cap inboard is provided with limiting section; Motor sub-assembly comprises motor and changes the motor bracket that pivots with the motor output torque that motor bracket is provided with to be suppressed in the stick up bar of limiting section with restriction motor bracket pivot, sticks up bar and under the support of limiting section, drives the relative base pivots of cleaning module through motor sub-assembly.
As a kind of improvement of the utility model clean robot, said motor is contained in the motor bracket whole or in part, and motor bracket is installed on the cleaning module through axle sleeve pivotly.
A kind of improvement as the utility model clean robot; Said motor bracket comprises motor fore-stock and motor after-poppet; The two ends of motor are contained in respectively in motor fore-stock and the motor after-poppet pivotly, stick up the lateral surface that bar is located at motor fore-stock or motor after-poppet.
A kind of improvement as the utility model clean robot; Said motor fore-stock and motor after-poppet are respectively equipped with protruding axle; Cleaning module is provided with two pairs of reference columns, and the quantity of axle sleeve is two, and each axle sleeve comprises that one is accommodated circle and a pair of retainer ring of accommodating the circle both sides that lays respectively at; The circle of accommodating of two axle sleeves is sheathed on respectively on the protruding axle of motor fore-stock and motor after-poppet, and two pairs of retainer rings are sheathed on respectively on two pairs of reference columns of cleaning module.
A kind of improvement as the utility model clean robot is provided with damping glue between the retainer ring of said axle sleeve and the reference column.
A kind of improvement as the utility model clean robot; Form receiving space on the said base; Offer groove on the two side of receiving space respectively; The two ends of cleaning module are respectively equipped with the lifting rotating shaft, and cleaning module cooperates in the receiving space that is installed in base pivotly through lifting rotating shaft and respective slot.
As a kind of improvement of the utility model clean robot, be provided with shock absorber part between said lifting rotating shaft and the groove.
As a kind of improvement of the utility model clean robot, the bottom of said cleaning module is equipped with big Clean Brush for cleaning and little Clean Brush for cleaning.
Compared with prior art; The utility model clean robot is through sticking up cooperating of bar and limiting section; The torque reaction of motor bracket is converted into the power that cleaning assemblies upwards pivots, thereby effectively reduced contacting of Clean Brush for cleaning and soft ground, prolonged the battery life of clean robot.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model clean robot and useful technique effect thereof are elaborated.
Fig. 1 is the decomposition module sketch map of the utility model clean robot.
Fig. 2 is for sweeping the decomposing schematic representation of assembly in the utility model clean robot.
Fig. 3 is the assembled sectional view of the utility model clean robot.
The specific embodiment
More clear for the goal of the invention, technical scheme and the useful technique effect that make the utility model, below in conjunction with the accompanying drawing and the specific embodiment, the utility model is elaborated.Should be understood that the specific embodiment of describing in this specification only is in order to explain the utility model, is not in order to limit the utility model.
See also Fig. 1 to Fig. 3, the utility model clean robot comprise cover 10, inner cap 12, in sweep assembly 20 and base 30.
The lower surface of inner cap 12 is provided with a limiting section 120.
In sweep assembly 20 and comprise cleaning module 22, motor sub-assembly 24 and two axle sleeves 26.Cleaning module 22 is provided with two pairs of reference columns 222, and the bottom then is equipped with big Clean Brush for cleaning 224 and little Clean Brush for cleaning 226.Motor sub-assembly 24 comprises motor 240, motor fore-stock 242 and motor after-poppet 244, and the lateral surface of motor fore-stock 242 is provided with the limiting section 120 corresponding bars 246 that stick up with inner cap 12.Each axle sleeve 26 comprises that one is accommodated circle 260 and a pair of retainer ring 262 of accommodating circle 260 both sides that lays respectively at.During assembling; The two ends of motor 240 are contained in respectively in motor fore-stock 242 and the motor after-poppet 244 pivotly; The circle 260 of accommodating with two axle sleeves 26 is sheathed on respectively on the protruding axle of motor fore-stock 242 and motor after-poppet 244 again; The retainer ring 262 of two axle sleeves 26 is filled up damping glue 28 respectively, and be sheathed on two pairs of reference columns 222 of cleaning module 22.Motor 240 drives big Clean Brush for cleaning 224 through rotating shaft 248 and realizes the cleaning to ground with little Clean Brush for cleaning 226 rotations.
Form the receiving space 32 of sweeping assembly 20 in accommodating on the base 30; Offer groove 34 on the two side of receiving space 32 respectively; The two ends of cleaning module 22 then are respectively equipped with lifting rotating shaft 228, and cleaning module 22 is through in the receiving space 32 that lifting rotating shaft 228 and cooperating of respective slot 34 is installed in base 30 pivotly.After installing inner cap 12 and cover 10, motor fore-stock 242 stick up the limiting section 120 that bar 246 is overlapped in inner cap 12 just.Vibrations when cleaning in order to reduce can also be provided with shock absorber part 229 between lifting rotating shaft 228 and groove 34.
During cleaning floor; When advancing to soft ground such as carpet by hard ground when clean robot; Its wheel can sink in gravity effect lower part and cause the rotational resistance of big Clean Brush for cleaning 224 and little Clean Brush for cleaning 226 to increase; Motor 240 becomes big because of load increase output torque; Motor fore- stock 242 and 244 of motor after-poppets can produce therefrom one to the turning moment of motor 240 direction of rotation rightabouts (direction among Fig. 3 shown in the arrow A); The bar 246 that sticks up of motor fore-stock 242 is converted into the pressure to limiting section 120 with this turning moment, owing to sweep assembly and be installed in base 30 pivotly through lifting rotating shaft 228 in whole, sticks up bar 246 and can under the support of the limiting section 120 of inner cap 12, drive through motor sub-assembly 24 and sweep upwards pivot (direction among Fig. 3 shown in the arrow B) of assembly 20 relative bases 30 in whole; The big Clean Brush for cleaning 224 of cleaning module 22 bottoms and little Clean Brush for cleaning 226 have reduced and the contacting of carpet because of skew upwards; Thereby effectively reduce rotational resistance, avoided cleaning module 22 to keep the rotation of Clean Brush for cleaning, help the economize on electricity of clean robot through significantly increasing electric current.
When clean robot advances to hard ground once more by soft ground; Big Clean Brush for cleaning 224 reduces with contacting of ground with little Clean Brush for cleaning 226; Motor 240 diminishes because of load reduction output torque; The turning moment of motor fore-stock 242 and motor after-poppet 244 disappears, and the pressure that sticks up 246 pairs of limiting sections 120 of bar of motor fore-stock 242 reduces, and sweeps 20 of assemblies pivot and setting back downwards under the effect of gravity in whole.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (8)
1. clean robot; Comprise inner cap, base, cleaning module and motor sub-assembly; Cleaning module is installed in the base of clean robot pivotly; Motor sub-assembly is installed on the cleaning module, it is characterized in that: said inner cap inboard is provided with limiting section, and motor sub-assembly comprises motor and the motor bracket that pivots with the variation of motor output torque; Motor bracket is provided with to be suppressed in the stick up bar of limiting section with restriction motor bracket pivot, sticks up bar and under the support of limiting section, drives the relative base pivots of cleaning module through motor sub-assembly.
2. clean robot according to claim 1 is characterized in that: said motor is contained in the motor bracket whole or in part, and motor bracket is installed on the cleaning module through axle sleeve pivotly.
3. clean robot according to claim 2; It is characterized in that: said motor bracket comprises motor fore-stock and motor after-poppet; The two ends of motor are contained in respectively in motor fore-stock and the motor after-poppet pivotly, stick up the lateral surface that bar is located at motor fore-stock or motor after-poppet.
4. clean robot according to claim 3; It is characterized in that: said motor fore-stock and motor after-poppet are respectively equipped with protruding axle; Cleaning module is provided with two pairs of reference columns, and the quantity of axle sleeve is two, and each axle sleeve comprises that one is accommodated circle and a pair of retainer ring of accommodating the circle both sides that lays respectively at; The circle of accommodating of two axle sleeves is sheathed on respectively on the protruding axle of motor fore-stock and motor after-poppet, and two pairs of retainer rings are sheathed on respectively on two pairs of reference columns of cleaning module.
5. clean robot according to claim 4 is characterized in that: be provided with damping glue between the retainer ring of said axle sleeve and the reference column.
6. clean robot according to claim 1; It is characterized in that: form receiving space on the said base; Offer groove on the two side of receiving space respectively; The two ends of cleaning module are respectively equipped with the lifting rotating shaft, and cleaning module cooperates in the receiving space that is installed in base pivotly through lifting rotating shaft and respective slot.
7. clean robot according to claim 6 is characterized in that: be provided with shock absorber part between said lifting rotating shaft and the groove.
8. clean robot according to claim 1 is characterized in that: the bottom of said cleaning module is equipped with big Clean Brush for cleaning and little Clean Brush for cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204881448U CN202408733U (en) | 2011-11-30 | 2011-11-30 | Cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204881448U CN202408733U (en) | 2011-11-30 | 2011-11-30 | Cleaning robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202408733U true CN202408733U (en) | 2012-09-05 |
Family
ID=46733526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204881448U Expired - Fee Related CN202408733U (en) | 2011-11-30 | 2011-11-30 | Cleaning robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202408733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568590A (en) * | 2020-07-01 | 2020-08-25 | 卡瓦科尔牙科医疗器械（苏州）有限公司 | System and method for cleaning plant mobile phone with self-adaptive control function |
-
2011
- 2011-11-30 CN CN2011204881448U patent/CN202408733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568590A (en) * | 2020-07-01 | 2020-08-25 | 卡瓦科尔牙科医疗器械（苏州）有限公司 | System and method for cleaning plant mobile phone with self-adaptive control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU DKN ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN ZHENGANG Effective date: 20150707 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150707 Address after: Xiahe road Jianggao District Private Baiyun District of Guangzhou City, Guangdong Province, No. 6 510450 Patentee after: Guangzhou Dijia Electronic Technology Co. Ltd. Address before: Baiyun District of Guangzhou City, Guangdong province 510450 Xiahe Road No. 6 Guangzhou South China Special Motor Factory Patentee before: Chen Zhengang |
|
| 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: 20120905 Termination date: 20161130 |