CN2845875Y - Ejecting mechanism - Google Patents
Ejecting mechanism Download PDFInfo
- Publication number
- CN2845875Y CN2845875Y CN 200520136735 CN200520136735U CN2845875Y CN 2845875 Y CN2845875 Y CN 2845875Y CN 200520136735 CN200520136735 CN 200520136735 CN 200520136735 U CN200520136735 U CN 200520136735U CN 2845875 Y CN2845875 Y CN 2845875Y
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- CN
- China
- Prior art keywords
- rod
- crank
- spring
- ejection mechanism
- ejection
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- Expired - Fee Related
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Abstract
The utility model relates to an ejection mechanism for a football robot, which has simple structure and can keep stable ejection force at the time of low power supply voltage. The ejection mechanism is mainly composed of a gear-box assembly of a motor, a crank, a deflector rod, a sliding rod, a guiding rod, a spring, an ejection rod, a travel switch, a motor bracket and a guiding rod bracket, wherein the crank is arranged on a power output shaft of the gear-box assembly of a motor; the deflector rod is arranged at the end part of the crank; the sliding rod is matched with the deflector rod; the guiding rod is connected to the sliding rod; the spring is sheathed on the guiding rod; the ejection rod is connected to the guiding rod.
Description
Affiliated technical field
The utility model relates to a kind of mechanical mechanism, in particular for the ejection mechanism of Soccer robot.
Background technology
At present, the football-kicking mechanism kind of Soccer robot is a lot.But most ejection mechanism complex structures and some ejection force quantity not sufficient, particularly the problem of ejection force quantity not sufficient is particularly outstanding after supply voltage descends.The ejection force quantity not sufficient just can not realize long ball or pass.Will bungle the chance of winning a battle in some occasion, make pull off the event very difficult.
Summary of the invention
The problem of ejection force quantity not sufficient when descending for solving Soccer robot football-kicking mechanism complex structure and supply voltage, the utility model provides a kind of ejection mechanism of Soccer robot.This ejection mechanism is simple in structure, it is stable to launch strength.
The technical scheme that the utility model technical solution problem is adopted is: study a kind of ejection mechanism, be characterized in, ejection mechanism by the motor gear box box assembly, be installed in the crank on the motor gear box box assembly power output shaft, the driving lever that is installed in crank end, the slide bar that cooperates with driving lever, be connected in guide rod on the slide bar, be enclosed within the spring on the guide rod, piston ejector ram, ejector piston, travel switch, electric machine support and the guide bar support that is connected on the guide rod constitutes.
Said spring also can be arranged separately on the spring support.
The beneficial effects of the utility model are that simple in structure, the strength of launching of ejection mechanism is not affected when the power voltage insufficient motor speed is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of present embodiment;
Fig. 2 is the left view of present embodiment Fig. 1;
Fig. 3 is the circuit theory diagrams of present embodiment;
1 piston ejector ram, ejector piston among the figure, 2 springs, 3 guide rods, 4 guide bar supports, 5 slide bars, 6 driving levers, 7 electric machine supports, 8 cranks, 9 motor gear box box assemblies, 10 travel switches, 11 trigger switches.
The specific embodiment of embodiment 1
As shown in Figure 1, after circuit is connected power supply, the electrical motor gearshift box assembly (9) that is fixed on the electric machine support (7) begins to rotate, and drive crank (8) rotates counterclockwise, under the drive of crank (8), driving lever (6) is stirred slide bar (5) and is moved upward, slide bar (5) and guide rod (3), piston ejector ram, ejector piston (1) are fixed into one and are installed on the guide bar support (4), spring (2) is enclosed within guide rod (3) and goes up by guide bar support (4) shelves, and compresses spring (2) when slide bar (5) drives guide rod (3) and piston ejector ram, ejector piston (1) thereby together moves up when being moved upward.When crank (8) when going to uppermost position, slide bar (5) drives guide rod (4) and piston ejector ram, ejector piston (1) is compressed to extreme position with spring (2).At this moment, the top of crank (8) contacts travel switch (10).As shown in Figure 3, travel switch (10) is a single-pole double-throw switch (SPDT), and normally closed switch is opened after its rocking arm is depressed, and normal open switch is closed, and motor gear box box assembly (9) stops operating.This moment, ejection mechanism was in reset mode.When needs launched, control system was sent instruction, and control trigger switch (11) ground of short duration closure once has only several seconds zero point usually.Electrical motor gearshift box assembly (9) rotates counterclockwise once more, and when crank (8) drive driving lever (6) produced the chute of slide bar (5), slide bar (5), guide rod (3) and piston ejector ram, ejector piston (1) were ejected by spring (2), and piston ejector ram, ejector piston (1) is kicked out of ball.The rocking arm of travel switch this moment (10) is released, and normally closed switch is closed, and normal open switch is opened, and circuit keeps on-state, and crank (8) is rotated further, and when forwarding the lower end to, driving lever (6) enters the chute of slide bar (5) and repeats above-mentioned action and resets once more.
Because of the utility model compression distance of spring when the reset mode is fixed, so launch the influence that strength is not subjected to the motor velocity of rotation.Driving lever when resetting (6) is near the end of slide bar (5) chute, and electrical motor gearshift box assembly (9) is as long as rotating very little angle slide bar (5) just can be ejected, and reaction speed is very fast.Its structure is also simple relatively.
Claims (2)
1, the utility model is a kind of Soccer robot ejection mechanism, be characterized in, ejection mechanism by the motor gear box box assembly, be installed in the crank on the motor gear box box assembly power output shaft, the driving lever that is installed in crank end, the slide bar that cooperates with driving lever, be connected in guide rod on the slide bar, be enclosed within the spring on the guide rod, piston ejector ram, ejector piston, travel switch, electric machine support and the guide bar support that is connected on the guide rod constitutes.
2, ejection mechanism according to claim 1, said spring also can be arranged separately on the spring support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136735 CN2845875Y (en) | 2005-11-25 | 2005-11-25 | Ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136735 CN2845875Y (en) | 2005-11-25 | 2005-11-25 | Ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845875Y true CN2845875Y (en) | 2006-12-13 |
Family
ID=37511290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520136735 Expired - Fee Related CN2845875Y (en) | 2005-11-25 | 2005-11-25 | Ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845875Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870350A (en) * | 2010-06-09 | 2010-10-27 | 北京大学 | Crank type underwater robot ejection device |
| CN102078688A (en) * | 2010-12-13 | 2011-06-01 | 傅慧任 | Mini golf game subject device |
| CN101716962B (en) * | 2009-11-16 | 2012-05-30 | 北京航空航天大学 | Locust-simulated bouncing and turning robot |
| WO2012079206A1 (en) * | 2010-12-13 | 2012-06-21 | Fu Huiren | Main body assembly for mini golf game |
| CN105698606A (en) * | 2016-01-28 | 2016-06-22 | 北京理工大学 | Dual-pressure-chamber long-guide-rod super-caliber low-overload three-no ejection device |
-
2005
- 2005-11-25 CN CN 200520136735 patent/CN2845875Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716962B (en) * | 2009-11-16 | 2012-05-30 | 北京航空航天大学 | Locust-simulated bouncing and turning robot |
| CN101870350A (en) * | 2010-06-09 | 2010-10-27 | 北京大学 | Crank type underwater robot ejection device |
| CN101870350B (en) * | 2010-06-09 | 2012-11-21 | 北京大学 | Crank type underwater robot ejection device |
| CN102078688A (en) * | 2010-12-13 | 2011-06-01 | 傅慧任 | Mini golf game subject device |
| WO2012079206A1 (en) * | 2010-12-13 | 2012-06-21 | Fu Huiren | Main body assembly for mini golf game |
| CN105698606A (en) * | 2016-01-28 | 2016-06-22 | 北京理工大学 | Dual-pressure-chamber long-guide-rod super-caliber low-overload three-no ejection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |