CN202776178U - Automatic obstacle avoidance device on floor sweeping machine - Google Patents
Automatic obstacle avoidance device on floor sweeping machine Download PDFInfo
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- CN202776178U CN202776178U CN 201220519942 CN201220519942U CN202776178U CN 202776178 U CN202776178 U CN 202776178U CN 201220519942 CN201220519942 CN 201220519942 CN 201220519942 U CN201220519942 U CN 201220519942U CN 202776178 U CN202776178 U CN 202776178U
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- fork
- loam cake
- lower cover
- collision
- fixed seat
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Abstract
The utility model discloses an automatic obstacle avoidance device on a floor sweeping machine and belongs to the technical field of floor sweeping machines. A reset spring piece is arranged on the side wall in the heading direction of the lower shell; a colliding upper cover is sleeved outside the side wall of the lower shell by the reset spring piece; a colliding lower cover is fixed below the colliding upper cover; the colliding upper cover and the colliding lower cover move back and forth along the reset spring piece; a left infrared switch 51 and a right infrared switch 52 are fixed on the lower shell (10) on the left side and the right side of the reset spring piece (20); actions of the left infrared switch and the right infrared switch are triggered by the colliding upper cover and the colliding lower cover. According to the automatic obstacle avoidance device, when the outer end of a swing rod collides with an obstacle, the inner end of the swing rod is driven to rotate to activate an infrared induction head to control the disconnection of an infrared switch signal; and the obstacle is automatically avoided by the floor sweeping machine according to a signal; and therefore, the automatic obstacle avoidance device has a simple structure and greatly improves the intellectuality of the floor sweeping machine.
Description
Technical field:
The utility model belongs to the sweeper technical field, refers in particular to the automatic fault avoidnig device on a kind of sweeper.
Background technology:
Sweeper is a kind of burnisher, is a kind of more advanced floor sweeping tool, is the product of scientific and technological progress.Because the occasion during the sweeper cleaning floor may have a lot of article, as: sofa, desk, metope can bump with these article unavoidablely.Automatic obstacle avoidance functions is not set on machine, then can be still after collision continues forward towards the direction of advancing before, but because barrier can only be worked in the original place, need the artificial direction of again going to adjust, intelligent degree is low, uses inconvenient.
Summary of the invention:
The purpose of this utility model provide a kind of simple in structure, can make sweeper carry out automatic fault avoidnig device on the sweeper of automatic obstacle-avoiding.
The utility model is achieved in that
Automatic fault avoidnig device on the sweeper, sidewall on the lower casing direction of advance is provided with reseting spring leaf, the collision loam cake is sleeved on outside the sidewall of lower casing by reseting spring leaf, the collision lower cover is fixed on the below of collision loam cake, described collision loam cake and collision lower cover can seesaw along reseting spring leaf, lower casing in the reseting spring leaf left and right sides is fixed with left infrared switch and right infrared switch, and the action of left and right infrared switch is touched by collision loam cake and collision lower cover.
Above-mentioned left infrared switch or the structure of right infrared switch are: be formed with cavity after loam cake and the lower cover closure, fork is hinged between loam cake and the lower cover by rotating shaft, the outer end of described fork is stretched out outside loam cake and the lower cover and is connected with the contact of collision loam cake, inner end is arranged in the cavity of loam cake and lower cover formation, and can under acting on the situation of outer end of fork, the collision loam cake in cavity, swing around the shaft, the end of the inner end of fork is provided with convex tendon upwards, be provided with infrared panel with the convex tendon mating reaction covering terminal position corresponding to fork, this infrared panel is connected with controller, connects by back-moving spring elasticity between the inwall of fork one side in the fork in the described cavity and the lower cover.
Above-mentioned fork is: include the articulated section, the articulated section is hollow circular cylinder, be provided with the outer end of 7 fonts at a side external cylindrical surface of articulated section, be provided with the inner end of T font on the opposite side external cylindrical surface, the end of inner end is crossbeam, the upper surface of crossbeam is provided with convex tendon, is provided with the back-moving spring erection column at the longeron of inner end, and described inner end and outer end are on the same level face.
Above-mentioned lower cover upper pendulum bar stretches out and is provided with on the sidewall of direction for the groove that the articulated section on the fork is installed, the below of groove is provided with the fork lower fixed seat, be provided with the rotating shaft installing hole on the lower fixed seat, be provided with the fork upper fixed seat in the relevant position that covers, be provided with the rotating shaft installing hole on the upper fixed seat, the articulated section of fork is arranged in the groove, and the articulated section is upper, the lower surface is separately positioned on fork upper fixed seat and the fork lower fixed seat, and rotating shaft is arranged in the articulated section and the two ends of rotating shaft are separately positioned in the rotating shaft installing hole on fork upper fixed seat and the fork lower fixed seat fork is fixed between loam cake and the lower cover.
Above-mentioned loam cake and lower cover are connected by screw.
The concrete structure that connects by back-moving spring elasticity between the inwall of fork one side in fork in the above-mentioned cavity and the lower cover is: the inwall of fork one side is provided with the back-moving spring erection column in lower cover, and an end of back-moving spring is set on the back-moving spring erection column on the fork, the other end is set on the back-moving spring erection column on the lower cover inwall.
Above-mentioned covering the concrete structure that terminal position corresponding to fork is provided with the infrared panel of convex tendon mating reaction be: be provided with groove or the hole of running through the upper and lower surface of loam cake in the convex tendon position that covers corresponding to the end of fork, be provided with the infrared panel installation position on the upper surface of loam cake, infrared panel is fixed on by the infrared panel installation position and covers, and fork swings and drives convex tendon by the inductive head effect control infrared switch signal disconnection of groove or hole and infrared panel.
Above-mentioned collision lower cover is fixed by screws in the below of collision loam cake.
The advantage that the utility model is given prominence to compared to existing technology is:
Drive inner end when the utility model is run into barrier in the outer end of fork and rotate infrared inductive head effect control infrared switch signal is disconnected, sweeper according to this signal adjusting to automatic obstacle-avoiding, simple in structure, greatly improved the intelligent of sweeper.
Description of drawings:
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the explosive view of the left infrared switch of the utility model.
The specific embodiment:
The below is further described the utility model with specific embodiment, referring to Fig. 1-2:
Automatic fault avoidnig device on the sweeper, sidewall on lower casing 10 directions of advance is provided with reseting spring leaf 20, collision loam cake 30 is sleeved on outside the sidewall of lower casing 10 by reseting spring leaf 20, be provided with certain space between the sidewall of collision loam cake 30 and lower casing 10, collision lower cover 40 is fixed on the below of collision loam cake 30, described collision loam cake 30 and collision lower cover 40 can seesaw along reseting spring leaf 20, lower casing 10 in reseting spring leaf 20 left and right sides is fixed with left infrared switch 51 and right infrared switch 52, a left side, right infrared switch 51,52 action is touched by collision loam cake 30 and collision lower cover 40.
Above-mentioned left infrared switch 51 or the structure of right infrared switch 52 are: be formed with cavity after loam cake 60 and lower cover 70 closures, fork 80 is hinged between loam cake 60 and the lower cover 70 by rotating shaft 90, the outer end 801 of described fork 80 is stretched out outside loam cake 60 and the lower cover 70 and is connected with 30 contacts of collision loam cake, inner end 802 is arranged in the cavity of loam cake 60 and lower cover 70 formation, and can under acting on the situation of outer end 801 of fork 80, collision loam cake 30 90 in cavity, swing around the shaft, the end of the inner end 802 of fork 80 is provided with convex tendon 803 upwards, on loam cake 60, be provided with infrared panel 90 with convex tendon 803 mating reactions corresponding to the terminal position of fork 80, this infrared panel 90 is connected with controller, between the fork 80 in the described cavity and the inwall 701 of lower cover 70 interior fork 80 1 sides by the 100 property connections of back-moving spring bullet.
Above-mentioned fork 80 is: include articulated section 804, articulated section 804 is hollow circular cylinder, a side external cylindrical surface of 804 is provided with the outer end 801 of 7 fonts in the articulated section, be provided with the inner end 802 of T font on the opposite side external cylindrical surface, the end of inner end 802 is crossbeam, the upper surface of crossbeam is provided with convex tendon 803, longeron at inner end 802 is provided with back-moving spring erection column 805, described inner end 802 and outer end 801 exist certain angle between the two on the same level face.
Above-mentioned lower cover 70 upper pendulum bars 80 stretch out and are provided with on the sidewall 702 of direction for the groove 703 that the articulated section 804 on the fork 80 is installed, the below of groove 703 is provided with fork lower fixed seat 704, be provided with the rotating shaft installing hole on the lower fixed seat 704, relevant position on loam cake 60 is provided with fork upper fixed seat 601, be provided with the rotating shaft installing hole on the upper fixed seat 601, the articulated section 804 of fork 80 is arranged in the groove 703, and articulated section 804 is upper, the lower surface is separately positioned on fork upper fixed seat 601 and the fork lower fixed seat 704, and rotating shaft 90 is arranged in the articulated section 704 and the two ends of rotating shaft 90 are separately positioned in the rotating shaft installing hole on fork upper fixed seat 601 and the fork lower fixed seat 704 fork 80 is fixed between loam cake 60 and the lower cover 70.
Above-mentioned loam cake 60 and lower cover 70 are connected by screw.
The concrete structure that connects by back-moving spring 100 elasticity between fork 80 in the above-mentioned cavity and the inwall 701 of lower cover 70 interior fork 80 1 sides is: the inwall 701 in lower cover 70 interior fork 80 1 sides is provided with back-moving spring erection column 702, and an end of back-moving spring 100 is set on the back-moving spring erection column 805 on the fork 80, the other end is set on the back-moving spring erection column 702 on lower cover 70 inwalls 701.
Above-mentioned concrete structure being provided with the infrared panel 90 of convex tendon 803 mating reactions corresponding to the terminal position of fork 80 on the loam cake 60 is: convex tendon 803 positions corresponding to the end of fork 80 on loam cake 60 are provided with groove 602 or the hole of running through loam cake 60 upper and lower surfaces, be provided with infrared panel installation position 603 on the upper surface of loam cake 60, infrared panel 100 is fixed on the loam cake 60 by infrared panel installation position 603, and fork 80 swings and drives convex tendon 805 by the inductive head effect control infrared switch signal disconnection of groove 602 or hole and infrared panel 100.
Above-mentioned collision lower cover 40 is fixed by screws in the below of collision loam cake 30.
Operation principle of the present utility model:
When machine is run into barrier, collision loam cake 30 and collision lower cover 40 move backward, cause the fork 80 of infrared switch 51 (52) to rotate, under the state that fork 80 does not have to rotate, infrared switch 51 (52) is conducting, when fork 80 rotates certain angle, terminal convex tendon 805 blocks the infrared head on the infrared panel 100 on the fork 80, at this moment, infrared switch 51 (52) signals disconnect, and machine can be adjusted direction of advance to keep away barrier according to this signal.
Above-described embodiment only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (8)
1. the automatic fault avoidnig device on the sweeper, it is characterized in that: the sidewall on the lower casing direction of advance is provided with reseting spring leaf, the collision loam cake is sleeved on outside the sidewall of lower casing by reseting spring leaf, the collision lower cover is fixed on the below of collision loam cake, described collision loam cake and collision lower cover can seesaw along reseting spring leaf, lower casing in the reseting spring leaf left and right sides is fixed with left infrared switch and right infrared switch, and the action of left and right infrared switch is touched by collision loam cake and collision lower cover.
2. the automatic fault avoidnig device on the sweeper according to claim 1, it is characterized in that: the structure of described left infrared switch or right infrared switch is: be formed with cavity after loam cake and the lower cover closure, fork is hinged between loam cake and the lower cover by rotating shaft, the outer end of described fork is stretched out outside loam cake and the lower cover and is connected with the contact of collision loam cake, inner end is arranged in the cavity of loam cake and lower cover formation, and can under acting on the situation of outer end of fork, the collision loam cake in cavity, swing around the shaft, the end of the inner end of fork is provided with convex tendon upwards, be provided with infrared panel with the convex tendon mating reaction covering terminal position corresponding to fork, this infrared panel is connected with controller, connects by back-moving spring elasticity between the inwall of fork one side in the fork in the described cavity and the lower cover.
3. the automatic fault avoidnig device on the sweeper according to claim 2, it is characterized in that: described fork is: include the articulated section, the articulated section is hollow circular cylinder, be provided with the outer end of 7 fonts at a side external cylindrical surface of articulated section, be provided with the inner end of T font on the opposite side external cylindrical surface, the end of inner end is crossbeam, and the upper surface of crossbeam is provided with convex tendon, longeron at inner end is provided with the back-moving spring erection column, and described inner end and outer end are on the same level face.
4. the automatic fault avoidnig device on the sweeper according to claim 2, it is characterized in that: described lower cover upper pendulum bar stretches out and is provided with on the sidewall of direction for the groove that the articulated section on the fork is installed, the below of groove is provided with the fork lower fixed seat, be provided with the rotating shaft installing hole on the lower fixed seat, be provided with the fork upper fixed seat in the relevant position that covers, be provided with the rotating shaft installing hole on the upper fixed seat, the articulated section of fork is arranged in the groove, and the articulated section is upper, the lower surface is separately positioned on fork upper fixed seat and the fork lower fixed seat, and rotating shaft is arranged in the articulated section and the two ends of rotating shaft are separately positioned in the rotating shaft installing hole on fork upper fixed seat and the fork lower fixed seat fork is fixed between loam cake and the lower cover.
5. according to claim 2 or the automatic fault avoidnig device on the 4 described sweepers, it is characterized in that: described loam cake and lower cover are connected by screw.
6. the automatic fault avoidnig device on the sweeper according to claim 2, it is characterized in that: the concrete structure that connects by back-moving spring elasticity between the inwall of fork one side in the fork in the described cavity and the lower cover is: the inwall of fork one side is provided with the back-moving spring erection column in lower cover, and an end of back-moving spring is set on the back-moving spring erection column on the fork, the other end is set on the back-moving spring erection column on the lower cover inwall.
7. according to claim 2 or the automatic fault avoidnig device on the described sweeper, it is characterized in that: describedly covering the concrete structure that terminal position corresponding to fork is provided with the infrared panel of convex tendon mating reaction be: be provided with groove or the hole of running through the upper and lower surface of loam cake in the convex tendon position that covers corresponding to the end of fork, be provided with the infrared panel installation position on the upper surface of loam cake, infrared panel is fixed on by the infrared panel installation position and covers, and fork swings and drives convex tendon by the inductive head effect control infrared switch signal disconnection of groove or hole and infrared panel.
8. the automatic fault avoidnig device on the sweeper according to claim 1 is characterized in that: described collision lower cover is fixed by screws in the below of collision loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519942 CN202776178U (en) | 2012-09-22 | 2012-09-22 | Automatic obstacle avoidance device on floor sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519942 CN202776178U (en) | 2012-09-22 | 2012-09-22 | Automatic obstacle avoidance device on floor sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776178U true CN202776178U (en) | 2013-03-13 |
Family
ID=47803543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519942 Expired - Fee Related CN202776178U (en) | 2012-09-22 | 2012-09-22 | Automatic obstacle avoidance device on floor sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776178U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333634A (en) * | 2016-08-30 | 2017-01-18 | 江苏品德环保科技有限公司 | Touch device for automatic floor wiping machine and automatic floor wiping machine |
| CN107802210A (en) * | 2016-09-08 | 2018-03-16 | 杭州匠龙机器人科技有限公司 | A kind of collision on the ground detection module and the floor-treating device for installing the module |
| CN108742347A (en) * | 2018-06-27 | 2018-11-06 | 杨扬 | Collision sensing formula clean robot |
| CN108937746A (en) * | 2018-08-22 | 2018-12-07 | 陈博 | Mopping device |
| CN109199258A (en) * | 2018-10-17 | 2019-01-15 | 宁波洒哇地咔电器有限公司 | Collide mechanism and floor cleaning machine |
| CN113576326A (en) * | 2021-07-07 | 2021-11-02 | 北京顺造科技有限公司 | Automatic cleaning equipment |
-
2012
- 2012-09-22 CN CN 201220519942 patent/CN202776178U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333634A (en) * | 2016-08-30 | 2017-01-18 | 江苏品德环保科技有限公司 | Touch device for automatic floor wiping machine and automatic floor wiping machine |
| CN107802210A (en) * | 2016-09-08 | 2018-03-16 | 杭州匠龙机器人科技有限公司 | A kind of collision on the ground detection module and the floor-treating device for installing the module |
| CN108742347A (en) * | 2018-06-27 | 2018-11-06 | 杨扬 | Collision sensing formula clean robot |
| CN108937746A (en) * | 2018-08-22 | 2018-12-07 | 陈博 | Mopping device |
| CN109199258A (en) * | 2018-10-17 | 2019-01-15 | 宁波洒哇地咔电器有限公司 | Collide mechanism and floor cleaning machine |
| CN113576326A (en) * | 2021-07-07 | 2021-11-02 | 北京顺造科技有限公司 | Automatic cleaning equipment |
| EP4115784A1 (en) * | 2021-07-07 | 2023-01-11 | Beijing Shunzao Technology Co., Ltd. | Automatic cleaning apparatus |
| US20230010167A1 (en) * | 2021-07-07 | 2023-01-12 | Beijing Shunzao Technology Co., Ltd. | Automatic cleaning apparatus |
| CN113576326B (en) * | 2021-07-07 | 2023-01-24 | 北京顺造科技有限公司 | Automatic cleaning equipment |
| US11849909B2 (en) * | 2021-07-07 | 2023-12-26 | Beijing Shunzao Technology Co., Ltd. | Automatic cleaning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130922 |