CN206239360U - A kind of damping buffer device of sweeping robot - Google Patents

A kind of damping buffer device of sweeping robot Download PDF

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Publication number
CN206239360U
CN206239360U CN201621072012.6U CN201621072012U CN206239360U CN 206239360 U CN206239360 U CN 206239360U CN 201621072012 U CN201621072012 U CN 201621072012U CN 206239360 U CN206239360 U CN 206239360U
Authority
CN
China
Prior art keywords
cap
universal wheel
elastic ring
sweeping robot
damping
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.)
Expired - Fee Related
Application number
CN201621072012.6U
Other languages
Chinese (zh)
Inventor
魏壮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Jiasheng Hardware & Electronics Co., Ltd.
Original Assignee
Qinzhou Buluwei Robot Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qinzhou Buluwei Robot Technology Co Ltd filed Critical Qinzhou Buluwei Robot Technology Co Ltd
Priority to CN201621072012.6U priority Critical patent/CN206239360U/en
Application granted granted Critical
Publication of CN206239360U publication Critical patent/CN206239360U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of damping buffer device of sweeping robot, including sweeping robot, and for the universal wheel of walking, the universal wheel has its independent vibration absorber, the vibration absorber is wrapped in two elastic rings on universal wheel, elastic ring is snapped into the mounting groove that universal hub cap is set, there is a lock chamber in the middle of elastic ring, the both sides of universal wheel are respectively provided with a cavity, a mobilizable end cap is respectively mounted in cavity, end cap is just set to cavity, and end cap can enter into the lock chamber of elastic ring and elastic ring is ejected into universal wheel when pressing inward against end cap, around one shock-damping structure of setting on each end cap.The utility model simple structure, when unstable section is run into, can eject resilient coil, increase the height of universal wheel, that is, increase the height of robot bottom surface and ground, and with its independent shock mitigation system, so that it is more steady when using, it is applicable to multiple occasions.

Description

A kind of damping buffer device of sweeping robot
Technical field
The utility model is related to a kind of sweeping robot, and in particular to a kind of damping buffer device of sweeping robot.
Background technology
With the progress of scientific and technological level, increasing sweeping robot is used in life, the bottom of sweeping robot Face is very near with fitting for ground, therefore, if run on ground hollow location it is many in the case of, it is easy to block bottom Disk, and shock mitigation system is arranged at robot interior by it, when only one of which shock mitigation system works, still has the big feelings of vibrations Condition, to restricted using location.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of any place, damping effect of being applied to and greatly increases Sweeping robot damping buffer device.
The utility model is achieved through the following technical solutions:A kind of damping buffer device of sweeping robot, bag Sweeping robot is included, and for the universal wheel of walking, the universal wheel has its independent vibration absorber, the vibration damping dress Two elastic rings including being wrapped on universal wheel are put, elastic ring is snapped into the mounting groove that universal hub cap is set, elastic ring Centre has a lock chamber, and the both sides of universal wheel are respectively provided with a cavity, a mobilizable end cap is respectively mounted in cavity, holds Lid is just set to cavity, and end cap can be entered into the lock chamber of elastic ring and eject elastic ring when pressing inward against end cap Universal wheel, around a shock-damping structure is set on each end cap, elastic ring is contacted with shock-damping structure after end cap is snapped in lock chamber.
Used as preferred technical scheme, the medial surface of the elastic ring is provided with yielding chamber, makes a concession the internal diameter in chamber equal to recessed The internal diameter in chamber.
Used as preferred technical scheme, the shock-damping structure includes a shock absorbing ring, and shock absorbing ring is wrapped in the setting of end cap outer wall Draw-in groove in, be provided with more than one group of spring in draw-in groove, shock absorbing ring wraps up more than one spring, shock absorbing ring lateral surface and end Outer side of lid face is concordant.
Used as preferred technical scheme, the shock absorbing ring is made of elastomeric material.
Used as preferred technical scheme, the medial surface of the end cap is provided with arc section.
As preferred technical scheme, the internal diameter of the external diameter more than lock chamber in the middle of elastic ring of the end cap.
The beneficial effects of the utility model are:The utility model simple structure, when unstable section is run into, can be by elasticity Coil is ejected, and increases the height of universal wheel, that is, increase the height of robot bottom surface and ground, and with its independent damping system System so that more steady when using, is applicable to multiple occasions.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is overall structure diagram of the present utility model.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, including sweeping robot, and for the universal wheel 2 of walking, the universal wheel 2 has its only Vertical vibration absorber, the vibration absorber is wrapped in two elastic rings 3 on universal wheel 2, and elastic ring 3 snaps into universal wheel In the mounting groove that shell is set, there is a lock chamber 6 in the middle of elastic ring 3, the both sides of universal wheel 2 are respectively provided with a cavity, recessed A mobilizable end cap 8 is respectively mounted in chamber, end cap 8 is just set to cavity, and end cap can enter when pressing inward against end cap 8 Universal wheel is ejected in the lock chamber of elastic ring and by elastic ring 3, around one shock-damping structure of setting, end cap card on each end cap Elastic ring is contacted with shock-damping structure after entering in lock chamber.
In the present embodiment, the medial surface of elastic ring 3 is provided with yielding chamber 7, and the internal diameter for making a concession chamber 7 is equal to the internal diameter of cavity, Shock-damping structure includes a shock absorbing ring 1, and shock absorbing ring 1 is wrapped in the draw-in groove of end cap outer wall setting, and more than one group is provided with draw-in groove Spring 5, shock absorbing ring 1 wraps up more than one spring 5, and shock absorbing ring lateral surface is concordant with end cap lateral surface.
Wherein, shock absorbing ring 1 is made of elastomeric material, therefore shock absorbing ring 1 is deformable, and elastic ring can be coordinated to use.
In the present embodiment, the medial surface of end cap is provided with arc section 4, and when end cap is inwardly extruded, end cap can be smoothly In snapping onto the lock chamber 6 of elastic ring 3 by arc section 4, and with continuing to snap in, end cap bottom can smoothly enter into yielding In chamber.
In the present embodiment, the external diameter of end cap 8 more than the middle lock chamber 6 of elastic ring 3 internal diameter, why by the external diameter of end cap The internal diameter more than lock chamber is designed to, because, when end cap is extruded to lock chamber, end cap can be extruded to outer elastic ring Portion, as shown in Fig. 2 now end cap medial extremity is entered into yielding chamber, and the shock-damping structure that end cap outside is set connects with elastic ring Touch.
After elastic ring is extruded, the height of its universal wheel is to increase, therefore when elastic ring runs into the stone of projection, now bullet Property circle deformation, and building circle contact with elastic ring is also therefore compressive deformation, and at the same time, spring is also pressurized, and realizes damping.
Further, since sweeping robot has carried a shock mitigation system, therefore by after damping twice, it can more put down Steady operation.
The beneficial effects of the utility model are:The utility model simple structure, when unstable section is run into, can be by elasticity Coil is ejected, and increases the height of universal wheel, that is, increase the height of robot bottom surface and ground, and with its independent damping system System so that more steady when using, is applicable to multiple occasions.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model. Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.

Claims (6)

1. a kind of damping buffer device of sweeping robot, including sweeping robot, and for the universal wheel of walking, it is special Levy and be:The universal wheel has its independent vibration absorber, and the vibration absorber is wrapped in two bullets on universal wheel Property circle, elastic ring snapped into the mounting groove that universal hub cap is set, and has a lock chamber, the two of universal wheel in the middle of elastic ring Side is respectively provided with a cavity, and a mobilizable end cap is respectively mounted in cavity, and end cap is just set to cavity, and presses inward against end End cap can enter into the lock chamber of elastic ring and elastic ring is ejected into universal wheel during lid, around setting one on each end cap Shock-damping structure, elastic ring is contacted with shock-damping structure after end cap is snapped in lock chamber.
2. the damping buffer device of sweeping robot as claimed in claim 1, it is characterised in that:The medial surface of the elastic ring Yielding chamber is provided with, the internal diameter for making a concession chamber is equal to the internal diameter of cavity.
3. the damping buffer device of sweeping robot as claimed in claim 1, it is characterised in that:The shock-damping structure includes one Shock absorbing ring, shock absorbing ring is wrapped in the draw-in groove of end cap outer wall setting, and more than one group of spring, shock absorbing ring parcel are provided with draw-in groove More than one spring, shock absorbing ring lateral surface is concordant with end cap lateral surface.
4. the damping buffer device of sweeping robot as claimed in claim 3, it is characterised in that:The shock absorbing ring uses rubber Material is made.
5. the damping buffer device of sweeping robot as claimed in claim 1, it is characterised in that:The medial surface of the end cap sets It is equipped with arc section.
6. the damping buffer device of the sweeping robot as described in claim 1 or 5, it is characterised in that:The external diameter of the end cap More than the internal diameter of lock chamber in the middle of elastic ring.
CN201621072012.6U 2016-09-22 2016-09-22 A kind of damping buffer device of sweeping robot Expired - Fee Related CN206239360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621072012.6U CN206239360U (en) 2016-09-22 2016-09-22 A kind of damping buffer device of sweeping robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621072012.6U CN206239360U (en) 2016-09-22 2016-09-22 A kind of damping buffer device of sweeping robot

Publications (1)

Publication Number Publication Date
CN206239360U true CN206239360U (en) 2017-06-13

Family

ID=58996458

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621072012.6U Expired - Fee Related CN206239360U (en) 2016-09-22 2016-09-22 A kind of damping buffer device of sweeping robot

Country Status (1)

Country Link
CN (1) CN206239360U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018108144A1 (en) * 2016-12-16 2018-06-21 云翊智能科技(东莞)有限公司 Cleaning robot and cleaning robot system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018108144A1 (en) * 2016-12-16 2018-06-21 云翊智能科技(东莞)有限公司 Cleaning robot and cleaning robot system

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170626

Address after: 518000, Guangdong, Shenzhen province Baoan District Xixiang Street Republican industrial B District, Xu Sheng R & D building, No. 16, No. 1606

Patentee after: Shenzhen Jiasheng Hardware & Electronics Co., Ltd.

Address before: 535000 the Guangxi Zhuang Autonomous Region high tech Industrial Development Zone, the first phase of the sun park, building 60, building four, Qinzhou

Patentee before: Qinzhou Buluwei Robot Technology Co Ltd

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: 20170613

Termination date: 20180922