CN114042175A - Laser disinfection robot suitable for it is indoor - Google Patents
Laser disinfection robot suitable for it is indoor Download PDFInfo
- Publication number
- CN114042175A CN114042175A CN202111345051.4A CN202111345051A CN114042175A CN 114042175 A CN114042175 A CN 114042175A CN 202111345051 A CN202111345051 A CN 202111345051A CN 114042175 A CN114042175 A CN 114042175A
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- laser
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- rotating base
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 53
- 230000001954 sterilising effect Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an indoor self-moving laser disinfection robot, wherein a hexagonal reflector reflects ultraviolet laser through rotation and is matched with a rotating base to scan the ultraviolet laser in a three-dimensional space, bacteria and viruses in the air can be effectively killed, substances harmful to the environment cannot be generated in the laser sterilization process, the whole device is simple in structure and large in disinfection range, and the device has the self-path planning capability and can realize indoor full-automatic disinfection.
Description
Technical Field
The invention relates to the field of laser sterilization devices, in particular to a laser disinfection robot suitable for being used indoors.
Background
Airborne dust and droplets can act as carriers for the transmission of bacteria and viruses, and the fluidity of air greatly increases the prevalence and outbreak of airborne respiratory infections. Indoor laser disinfection robot is as the carrier with mobile robot, installs disinfecting equipment in the robot top, utilizes the mobility of robot in order to accomplish disinfection and isolation work on a large scale, can effectively the omnidirectional kill virus and bacterium in the air with the help of ultraviolet laser, and disinfection robot can also independently keep away barrier and automatic planning route, has reduced the human cost, has promoted sterile efficiency greatly.
However, the existing indoor disinfection robot has certain defects, the traditional indoor disinfection robot usually adopts disinfection modes of spraying disinfectant and irradiating by using an ultraviolet lamp tube, has large movement load and low disinfection efficiency, is inconvenient for large-scale disinfection, and is not intelligent enough and only can run along a specific track.
How to provide a disinfection device with good indoor disinfection effect and high disinfection efficiency becomes a technical problem yet to be solved.
Disclosure of Invention
The invention aims to provide an indoor disinfection and sterilization device, and provides an indoor disinfection and sterilization robot which is good in disinfection and sterilization effect and high in efficiency.
In order to achieve the purpose, the invention provides the following scheme:
an indoor laser disinfection robot, the laser disinfection robot includes: the device comprises a universal moving chassis, a rotating base, a reflecting module and an ultraviolet laser transmitter, wherein the rotating base is arranged above the universal moving chassis; the reflection module is arranged inside the rotating base; the ultraviolet laser transmitters are arranged in the rotating base, the four ultraviolet laser transmitters are symmetrically distributed on the left side and the right side of the reflection module, the ultraviolet laser device further comprises a laser radar, an ultrasonic sensor and a human body detection sensor, the laser radar is arranged at one end of the universal moving chassis, the ultrasonic sensor is distributed around the universal moving chassis, the human body detection sensor is arranged at the top of the rotating base, and the laser radar and the universal moving chassis are installed at a certain angle.
Further, the installation angle between the laser radar and the universal moving chassis is 9-12 degrees.
Preferably, the installation angle between the laser radar and the universal mobile chassis is 9 degrees. Preferably, a plurality of ultrasonic ranging sensors are arranged on the side surface of the universal mobile chassis. Preferably, the top of the rotating base is provided with a human body detection sensor, and the periphery of the universal moving chassis is provided with an anti-collision strip.
Further, the rotating base is driven by a stepping motor on the universal moving chassis. Furthermore, an internal gear is arranged on the rotating base, and a spur gear is fixed on the stepping motor.
Preferably, the spur gear and the internal gear are preceded by an idler gear, and the specification of the idler gear is the same as that of the spur gear.
Furthermore, the rotating base is provided with a center hole, and a worm is arranged in the center hole. Preferably, the worm is connected with the stepping motor, and the stepping motor drives the worm to rotate.
Furthermore, a worm wheel is arranged on the reflection module and matched with the worm to drive the reflection module to rotate.
Preferably, the reflection modules are symmetrically arranged on the rotating base, and the rotating base is provided with two reflection modules.
Preferably, two hexagonal reflectors are arranged on the reflection module, and the two hexagonal reflectors are symmetrically arranged on two sides of the worm gear.
Preferably, the ultraviolet laser transmitter is fixed on the rotating base. Four ultraviolet laser transmitters are arranged.
Preferably, the ultraviolet laser transmitter and the reflection module are not at the same height, and the ultraviolet laser transmitter and the rotating base are arranged at 30 degrees.
Compared with the prior art, the invention has the beneficial effects that:
(1) compared with the traditional disinfection solution and ultraviolet lamp tube disinfection, the ultraviolet lamp tube disinfection device adopts ultraviolet laser disinfection, has higher laser disinfection speed, and does not generate substances harmful to the environment.
(2) According to the invention, by additionally arranging the anti-collision strip, the ultrasonic ranging sensor, the laser radar and the human body detection sensor, collision with a barrier can be effectively avoided, and autonomous path planning is realized.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the main structure of the present invention.
Fig. 3 is a bottom view of the universal mobile chassis of the present invention.
Fig. 4 is a top view of the swivel base of the present invention.
FIG. 5 is a schematic transmission diagram of the rotating base and the reflection module according to the present invention.
Principal component
1. A universal mobile chassis; 2. a universal wheel; 3. an ultraviolet laser transmitter; 4. a human body detection sensor; 5. rotating the base; 6. a laser radar; 7. an ultrasonic ranging sensor; 8. a hexagonal reflector; 9. a reflection module; 10. a worm; 11. a worm gear; 12. a spur gear; 13. an internal gear; 14. an idler pulley; 15. a stepping motor; 16. and a rotating bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-5, the laser disinfection robot suitable for indoor use of the present invention comprises a universal mobile chassis 1, a rotating base 5, a reflection module 8 and an ultraviolet laser emitter 3. The rotating base 5 is arranged above the universal moving chassis 1; the reflection module 8 is arranged inside the rotating base 5; the ultraviolet laser transmitters 3 are arranged inside a rotating base 5, the four ultraviolet laser transmitters 3 are symmetrically distributed on the left side and the right side of a reflection module 8, the ultraviolet laser device further comprises a laser radar 6, an ultrasonic sensor 7 and a human body detection sensor 4, the laser radar 6 is arranged at one end of a universal moving chassis 1, the ultrasonic sensor 7 is distributed around the universal moving chassis 1, the human body detection sensor 4 is arranged at the top of the rotating base 5, and the laser radar 6 and the universal moving chassis 1 are installed at a certain angle.
The installation angle between the laser radar 6 and the universal mobile chassis 1 is 9 degrees.
The side of the universal mobile chassis 1 is provided with a plurality of ultrasonic ranging sensors 7.
The top of the rotating base 5 is provided with a human body detection sensor 4, and an anti-collision strip is arranged around the universal moving chassis 1.
The rotating base 5 is driven by a stepper motor 15 located on the gimbaled moving chassis 1.
An internal gear 13 is arranged on the rotating base 5, and a spur gear 12 is fixed on the stepping motor.
An idler gear 14 is arranged between the spur gear 12 and the internal gear 13, and the parameters of the idler gear 14 are the same as those of the spur gear 12.
The rotating base 5 is provided with a central hole, a worm 10 is arranged in the central hole, the worm 10 is connected with the stepping motor 15, and the stepping motor 15 drives the worm 10 to rotate.
The reflection module 9 is provided with a worm wheel 11, and the worm wheel 11 is matched with the worm 10 to drive the reflection module 9 to rotate.
The reflection modules 9 are symmetrically arranged on the rotating base 5, and the rotating base 5 is provided with two reflection modules 9.
Two hexagonal reflectors 8 are arranged on the reflection module 9, and the two hexagonal reflectors 8 are symmetrically arranged on two sides of the worm wheel 11.
The ultraviolet laser transmitter 3 is fixed on the rotating base 5. Four ultraviolet laser transmitters 3 are provided.
The ultraviolet laser transmitter 3 and the reflection module 9 are not at the same height, and the ultraviolet laser transmitter 3 and the rotating base 5 are arranged at 30 degrees.
The working principle of the invention is as follows:
utilize this indoor laser disinfection robot can carry out indoor autonomic disinfection, it is effectual to disinfect, efficient, it has ultrasonic ranging sensor 7 to distribute around universal removal chassis 1, can detect the distance of distance barrier in the horizontal direction, but be difficult to detect the lower barrier of height, consequently, set up laser radar 6 through the slope and acquire the environmental aspect in indoor laser disinfection robot the place ahead to handle the analysis with data transmission to treater. The universal moving chassis 1 of drive avoids the barrier, and this indoor laser disinfection robot has still installed human body detection sensor in addition, can effectively avoid laser harm to the health. Indoor laser disinfection robot has carried on ultraviolet laser emitter 3, realizes the reciprocal scanning of laser in the sky through reflection module 9, reflects each angle around indoor laser disinfection robot with laser through rotating base 5, and rotating base 5's drive and hexagonal reflector 8's drive share a step motor 15, have alleviateed indoor laser disinfection robot's weight.
The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (10)
1. A laser disinfection robot suitable for indoor use is characterized in that the laser disinfection device comprises a universal moving chassis, a rotating base, a reflection module and an ultraviolet laser transmitter;
the rotating base is arranged on the universal moving chassis;
the ultraviolet laser transmitter is arranged inside the rotating base, and the reflection module is arranged between the ultraviolet laser transmitter and the rotating base;
the ultraviolet laser transmitter is used for emitting ultraviolet laser;
the reflection module realizes the scanning of reflection light path in the air through the rotation of self, and the reflection module rotates along with rotating base, carries out all-round disinfection and sterilization to the air around the device.
2. The indoor laser sterilization robot according to claim 1, wherein the universal mobile floor comprises universal wheels, a laser radar, a human body detection sensor, an upper chassis fixing plate and a lower chassis fixing plate, the universal wheels are uniformly distributed between the upper chassis fixing plate and the lower chassis fixing plate in a circumferential manner, the laser radar is arranged in front of the lower chassis fixing plate, and the human body detection sensor is arranged above the upper chassis fixing plate.
3. The indoor laser disinfection robot of claim 2, wherein the lidar is angled at 9 ° from the chassis lower mounting plate.
4. An indoor laser disinfection robot as claimed in claim 2, wherein a stepping motor is provided at a central position of the fixing plate on the chassis.
5. The indoor laser disinfection robot of claim 1, wherein the rotating base comprises a disc bearing, a worm and a rotating fixing frame, the disc bearing is fixed above a fixing plate on the chassis, the rotating fixing frame is fixed above the disc bearing, the worm is fixed on the stepping motor, an inner ring gear is fixed on an inner ring of the disc bearing, and a gear is fixed on a rotating shaft of the stepping motor.
6. The indoor laser sterilization robot as claimed in claim 5, wherein a slot is provided in the middle of the rotary holder, and the worm is disposed in the slot.
7. An indoor laser disinfection robot as claimed in claim 5, wherein said stepping motor drives said rotary holder to rotate by means of gear engagement, and said stepping motor drives said worm to rotate by means of a coupling.
8. The indoor laser disinfection robot of claim 1, wherein the reflection module comprises a turbine, a hexagonal mirror, and a mirror rotating shaft, the mirror rotating shaft is fixed on the rotary fixing frame, the turbine is fixed on the mirror rotating shaft, and the hexagonal mirror is fixed on the mirror rotating shaft.
9. The indoor laser sterilization robot according to claim 8, wherein the worm gear rotates the worm wheel, and the worm wheel rotates the hexagonal mirror through the mirror rotation shaft.
10. The indoor laser disinfection robot of claim 1, wherein the ultraviolet laser emitter is fixed on the rotary fixing frame, and the hexagonal reflector can rotate, and the ultraviolet laser can be scanned in a certain space after being reflected by the hexagonal reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345051.4A CN114042175A (en) | 2021-11-15 | 2021-11-15 | Laser disinfection robot suitable for it is indoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345051.4A CN114042175A (en) | 2021-11-15 | 2021-11-15 | Laser disinfection robot suitable for it is indoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114042175A true CN114042175A (en) | 2022-02-15 |
Family
ID=80208804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111345051.4A Pending CN114042175A (en) | 2021-11-15 | 2021-11-15 | Laser disinfection robot suitable for it is indoor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114042175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166695A (en) * | 2022-09-06 | 2022-10-11 | 深圳力策科技有限公司 | High-safety laser radar scanning device |
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| CN107234103A (en) * | 2017-07-13 | 2017-10-10 | 长春德信光电技术有限公司 | A kind of laser cleaning line scanning optics |
| CN110613403A (en) * | 2019-09-17 | 2019-12-27 | 洪鹤庭 | Self-water-supply type dehumidification and purification integrated cleaning device |
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| CN112451695A (en) * | 2020-12-15 | 2021-03-09 | 成都图灵时代科技有限公司 | Disinfection robot for omnibearing obstacle detection and obstacle detection method |
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2021
- 2021-11-15 CN CN202111345051.4A patent/CN114042175A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115166695A (en) * | 2022-09-06 | 2022-10-11 | 深圳力策科技有限公司 | High-safety laser radar scanning device |
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Application publication date: 20220215 |
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