CN207165094U - A kind of simulation ski jump with automatic safety protective system - Google Patents
A kind of simulation ski jump with automatic safety protective system Download PDFInfo
- Publication number
- CN207165094U CN207165094U CN201720226039.4U CN201720226039U CN207165094U CN 207165094 U CN207165094 U CN 207165094U CN 201720226039 U CN201720226039 U CN 201720226039U CN 207165094 U CN207165094 U CN 207165094U
- Authority
- CN
- China
- Prior art keywords
- optoelectronic switch
- light beam
- transmitter
- ski jump
- frame
- 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
Links
- 238000004088 simulation Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 230000005693 optoelectronics Effects 0.000 claims abstract description 55
- 238000001514 detection method Methods 0.000 claims description 41
- 230000035945 sensitivity Effects 0.000 claims description 8
- 241000209094 Oryza Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
Abstract
The utility model discloses a kind of simulation ski jump with automatic safety protective system, the simulation ski jump includes：Roller (1),Driven roller (2),Frame (3),Lift (4),Skiing blanket (5),Motor (6) and feed belt (7),One end for being provided with the lift (4) of the frame (3) is provided with automatic safety protective system,The automatic safety protective system includes optoelectronic switch (8),The transmitter (11) and receiver (12) that the optoelectronic switch (8) is set by offside form,Light beam is sent by the transmitter (11) and the receiver (12) receives the light beam to form a power switch,The light beam of wherein described transmitter (11) transmitting is vertical with the direction of motion of feed belt (7),When the shielded light beam for causing receiver (12) that transmitter (11) transmitting can not be received of the light beam of transmitter (11) transmitting,The power supply that the optoelectronic switch (8) disconnects motor (6) automatically causes the feed belt (7) emergent stopping to move.
Description
Technical field
It the utility model is related to personnel safety guard's technical field, and in particular to there is the simulation of automatic safety protective system
Ski jump.
Background technology
With flourishing for winter sports, people are increasing to the interest of skiing.However, this is moved
Easily limited by season and geographical environment.Occur in recent years it is a kind of simulation ski jump can with analog ramp skiing,
So that live in the people in city also can not be experienced the happy of skiing in limited area of space by what seasonality was limited.
This analoglike ski jump generally include one end can elevated platform to simulate snow pack slope, be usually mounted with platform
Feed belt, and skiing blanket is covered in the outer surface of feed belt, when feed belt is driven, skiing blanket thereon moves
It is dynamic slider to be simulated on snow pack slope decline.Simulate ski jump can the effective actual snow pack environment of simulation, it is prominent
The limitation in weather and place has been broken, has been simulation snow gliding device optimal at present.
However, because simulation ski jump operationally needs to form high slope and surface skiing blanket meeting high-speed mobile, thereon
Slider the danger such as plateau of dropping may easily occur because the reason such as falling down, it is therefore necessary to installation personnel security protection
Device.At present, conventional protector is mainly provided in the scram button of ski jump front end, and the button is generally controlled by coach
System, when emergency, which occurs, in slider such as to be fallen down, coach can actively press the button so that ski jump feed belt is tight
Anxious braking, slider is avoided to occur dangerous.But such protector needs, by other people active controls, uncertain factor be present,
Safety is cannot ensure, and causes slider to receive other people in skiing and monitor, amusement cost is not only increased, also reduces
The free degree of slider, easily influence the mood of slider.
Therefore, it is necessary to provide a kind of simulation ski jump with automatic safety protective system so that slider is at nobody
It can also be skied safely in the case of monitoring.
The content of the invention
The purpose of this utility model is solve drawbacks described above of the prior art, and the reality of ski jump is simulated by combining
A kind of operation characteristic, there is provided simulation ski jump with automatic safety protective system so that slider not by other people monitor
In the case of can also ski safely, the automatic safety protective system is easy for installation, switch is sensitive, action is timely, has highly reliable
Property and security.
The utility model provides a kind of simulation ski jump with automatic safety protective system, the simulation ski jump bag
Include：Roller, driven roller, frame, lift, skiing blanket, motor and feed belt, roller are located at frame with driven roller
Opposite end, roller is connected with driven roller by feed belt, and the outer surface of feed belt is covered with skiing blanket, in frame
One end be provided with lift, motor driving drum is rotated so as to drive feed belt to move, it is characterised in that described
The one or both ends of frame are provided with optoelectronic switch, and the photoswitc is connected with the power supply of the motor, wherein described
Optoelectronic switch is made up of the transmitter and receiver being oppositely arranged, and the light beam of transmitter transmitting and the direction of motion of feed belt are hung down
Directly, when the shielded light beam for causing receiver to receive transmitter transmitting of the light beam of transmitter transmitting, the photoelectricity is opened
Closing the automatic power supply for disconnecting motor causes the feed belt emergent stopping to move.
In some embodiments, the light beam of the transmitter transmitting is selected from infrared light, laser and visible ray.
In some preferential embodiments, the receiver has shade, and the shade can be surrounded
Cylinder of the receiver towards Transmitter side to extension or the opaque ceiling being provided in above receiver, to prevent receiver
Disturbed by outside strong light.
In some preferred embodiments, exist between the end of the installation site of the optoelectronic switch and the frame
One safe distance, the safe distance may range from 0.3-0.8 rice.
Preferably, the optoelectronic switch is 0.2-0.6 rice relative to the height of the skiing blanket.
In some embodiments, the automatic safety protective system also includes the detection electrically connected with the photoswitc
Radar, the detection radar can be detected into the object in detection range, when the detection radar is in the detection range
When inside detecting object, the optoelectronic switch is activated into normal operating conditions, and otherwise the optoelectronic switch is in and do not worked
State.
In some preferred embodiments, the detection radar is arranged on the same of the frame with the photoswitc
End, the detection direction of the detection radar are the inner side of the frame, and the detection range is at least beyond the optoelectronic switch
0.3 meter of position.
Preferably, the detectivity of the detection radar is adjustable.
Preferably, the optoelectronic switch is high sensitivity optoelectronic switch.
The utility model has the advantage of：1) light beam is sent by optoelectronic switch transmitter and optoelectronic switch receiver receives
The light beam is to form a power switch, and when slider or other objects are produced to the light beam when blocking, the optoelectronic switch disconnects
So as to cut off motor power supply with brake hard.Hereby it is achieved that automatic protection and the purpose monitored without other people.2) in order to
Prevent optoelectronic switch from being disturbed by other factorses, the utility model also provides the detection radar with optoelectronic switch linkage.Only
When detection radar finds that optoelectronic switch just enters normal operating conditions when having object to enter detection range, otherwise optoelectronic switch is not
Work, will not also disconnect motor power supply even if light beam is shielded.Pass through such setting, it can be ensured that optoelectronic switch not by
To other factorses such as smog, fly mosquito interference and frequently cut off.3) by being linked with detection radar, this autoamtic protection device for forming
It can use extremely highly sensitive optoelectronic switch, thus high security caused by existing high sensitivity optoelectronic switch and highly reliable
Property, while the shortcomings that high sensitivity optoelectronic switch is easily disturbed is overcome again.
Brief description of the drawings
In order to more fully understand the utility model, accompanying drawing is purely provided by way of example as reference.
During referring in particular to accompanying drawing, it is necessary to it is emphasised that specific diagram is exemplary and purpose is only that illustratively
Preferred embodiment is discussed.In the accompanying drawings：
Fig. 1 is the structural representation of an embodiment of the present utility model, shows there is automatic safety protective system
Simulate ski jump.
Fig. 2 is the structural representation of optoelectronic switch of the present utility model.
Embodiment
Illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.
As shown in figure 1, the embodiment of the simulation ski jump of the present utility model with automatic safety protective system is shown.
Simulating ski jump includes roller 1, driven roller 2, frame 3, lift 4, skiing blanket 5, motor 6 and feed belt 7, described
Roller 1 is located at the opposite end of frame 3 with driven roller 2, and roller 1 is connected with driven roller 2 by feed belt 7, transmits skin
With 7 outer surface covered with skiing blanket 5, lift 4 is provided with one end of the frame 3, the motor 6 drives described
Roller 1 is rotated so as to drive the feed belt 7 to move.
One end for being provided with lift 4 of the frame 3 is provided with automatic safety protective system, the automatic safe is prevented
Protection unit includes optoelectronic switch 8, and optoelectronic switch 8 is connected with the power supply of motor 6.The installation site of optoelectronic switch 8 and frame 1
End between be provided with safe distance, to prevent after feed belt is braked slider because inertia goes out the side of frame 1
Edge.The scope of the safe distance can according to the highest translational speed relative set of feed belt, generally 0.3-0.8 rice it
Between.
As shown in Fig. 2 optoelectronic switch 8 is made up of the transmitter 11 and receiver 12 being oppositely arranged, what transmitter 11 was launched
Light beam is received by receiver 12 so as to form a power switch, the fortune of light beam and feed belt 6 that wherein transmitter 11 is launched
Dynamic direction is vertical, when the shielded light beam for causing receiver 12 to receive transmitter transmitting of the light beam that transmitter 11 is launched
When, the power supply that optoelectronic switch 8 disconnects motor 6 automatically causes the emergent stopping of feed belt 7 to move.
The light beam that transmitter 11 is launched can select infrared light, laser and visible ray, preferably visible ray or visible sharp
Light, be advantageous to slider because light beam is visible and independently select actively to cut off the electricity supply and brake equipment.
, therefore can be with because receiver 12 may be by the interference such as the sunlight, indoor high power light source of outdoor of strong light
Shade 13 is set at receiver 12, and shade 13 can surround cylinder of the receiver towards Transmitter side to extension
(as shown in Figure 2) or the opaque ceiling being provided in above receiver.
When slider can not be slided because the reason such as falling down and mobile to the high slope end of frame with feed belt 7 and opened from photoelectricity
Light beam can be covered when exceeding between the transmitter 11 and receiver 12 of pass 8, disconnects motor so as to trigger optoelectronic switch 8 automatically
6 power supply so that equipment brake hard, so as to prevent slider from being fallen from high slope, the safety of protection staff.
Situation about being fallen down in view of slider, optoelectronic switch 8 should be arranged on relatively low position, relative to skiing blanket 5
Highly it is usually 0.2-0.6 rice.Preferably, the height is adjustable to place barrier on skiing blanket 5 to simulate with satisfaction
The demand of slalom.
Now, light beam is sent by the transmitter 11 of optoelectronic switch 8 and receiver 12 receives the light beam to form an electricity
Source switch, when slider or other objects are produced to the light beam when blocking, the optoelectronic switch 8 disconnects so as to cut off driving electricity immediately
The power supply of machine 6 is to realize brake hard.Hereby it is achieved that simulate the automatic personnel protection function of ski jump and supervised without other people
The purpose of control.
Referring again to Fig. 1, the automatic safety protective system shown in Fig. 1 also includes detection radar 21, and detection radar 21 can
Detect the object into detection range.Detection radar 21 is arranged on same one end of frame 1, its detection side with photoswitc 8
To on the inside of frame, detection range can exceed the position about 0.3-0.6 rice of optoelectronic switch 8.
Detection radar 21 electrically connects with optoelectronic switch 8, wherein when detection radar 21 detects object in detection range,
Optoelectronic switch 8 is activated into normal operating conditions, when detection radar 21 does not detect object in detection range, photoelectricity
Switch 8 is in off position, even if now light beam is shielded, optoelectronic switch 8 will not also disconnect the power supply of motor.
The detection radar 21 to be linked with optoelectronic switch 8 is set simultaneously, can prevent optoelectronic switch 8 by other factorses for example
Smog, fly the interference of mosquito etc. and frequently cut off, only when detection radar 21 finds to have object to enter detection range, optoelectronic switch
8 just enter normal operating conditions, and otherwise optoelectronic switch 8 does not work, and will not also disconnect motor power supply even if light beam is shielded.
Further, it is also possible to the sensitivity by adjusting detection radar 21, makes detection radar 21 neglect the object of small size, so that it is guaranteed that
Optoelectronic switch 8 is only because slider just turns off action to blocking for light beam.
Moreover, by being linked with detection radar 21, autoamtic protection device for forming of the present utility model can use high sensitivity
Optoelectronic switch, so as to high security and high reliability caused by high sensitivity optoelectronic switch, while overcome again
The shortcomings that high sensitivity optoelectronic switch is easily disturbed.
Those of ordinary skills in the art should understand that：The foregoing is only specific embodiment of the utility model and
, the utility model is not limited to, it is all within the spirit and principles of the utility model, it is any modification for being made, equivalent
Replace, improve etc., it should be included within the scope of protection of the utility model.
Claims (8)
1. a kind of simulation ski jump with automatic safety protective system, the simulation ski jump includes：Roller (1), driven rolling
Cylinder (2), frame (3), lift (4), skiing blanket (5), motor (6) and feed belt (7), the roller (1) with it is driven
Roller (2) is located at the opposite end of frame (3), and roller (1) is connected with driven roller (2) by feed belt (7), the transmission
The outer surface of belt (7) is covered with skiing blanket (5)；Lift (4), the driving electricity are provided with one end of the frame (3)
Machine (6) drives the roller (1) to rotate so as to drive the feed belt (7) mobile, wherein being provided with the frame (3)
One end of the lift (4) is provided with automatic safety protective system, and the automatic safety protective system includes optoelectronic switch
(8) transmitter (11) and receiver (12) that, the optoelectronic switch (8) is set by offside form, and are sent out by the transmitter (11)
Go out light beam and the receiver (12) receives the light beam to form a power switch, wherein the transmitter (11) transmitting
Light beam is vertical with the direction of motion of feed belt (7), causes receiver (12) no when the light beam of transmitter (11) transmitting is shielded
When can receive the light beam of transmitter (11) transmitting, the power supply that the optoelectronic switch (8) disconnects motor (6) automatically causes institute
State the motion of feed belt (7) emergent stopping.
2. simulation ski jump as claimed in claim 1, it is characterised in that the light beam of transmitter transmitting be selected from infrared light,
Laser and visible ray.
3. simulation ski jump as claimed in claim 1, it is characterised in that the position of the optoelectronic switch and the end of the frame
Fore-and-aft distance between end is 0.3-0.8 rice.
4. as claimed in claim 1 simulation ski jump, it is characterised in that the optoelectronic switch relative to it is described skiing blanket height
Spend for 0.2-0.6 rice.
5. as claimed in claim 1 simulation ski jump, it is characterised in that the automatic safety protective system also include with it is described
The detection radar (21) of photoswitc electrical connection, the detection radar can be detected into the object in detection range, work as institute
When stating detection radar and detecting object in the detection range, the optoelectronic switch is activated into normal operating conditions, no
Then the optoelectronic switch is in off position.
6. simulation ski jump as claimed in claim 5, it is characterised in that the detection radar is arranged on the photoswitc
Same one end of the frame, the detection direction of the detection radar are the inner side of the frame, and the detection range at least exceeds
0.3 meter of the position of the optoelectronic switch.
7. simulation ski jump as claimed in claim 5, it is characterised in that the detectivity of the detection radar is adjustable
's.
8. simulation ski jump as claimed in claim 5, it is characterised in that the optoelectronic switch is high sensitivity optoelectronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226039.4U CN207165094U (en) | 2017-03-09 | 2017-03-09 | A kind of simulation ski jump with automatic safety protective system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226039.4U CN207165094U (en) | 2017-03-09 | 2017-03-09 | A kind of simulation ski jump with automatic safety protective system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165094U true CN207165094U (en) | 2018-03-30 |
Family
ID=61708551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720226039.4U Expired - Fee Related CN207165094U (en) | 2017-03-09 | 2017-03-09 | A kind of simulation ski jump with automatic safety protective system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111260983A (en) * | 2020-01-20 | 2020-06-09 | 北京驭胜晏然体育文化有限公司 | Intelligent simulation indoor skiing teaching system and method |
-
2017
- 2017-03-09 CN CN201720226039.4U patent/CN207165094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111260983A (en) * | 2020-01-20 | 2020-06-09 | 北京驭胜晏然体育文化有限公司 | Intelligent simulation indoor skiing teaching system and method |
| CN111260983B (en) * | 2020-01-20 | 2022-06-24 | 北京驭胜晏然体育文化有限公司 | Intelligent simulation indoor skiing teaching system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101585650B1 (en) | Safety apparatus for unmanned aerial vehicles and method for sensing and avoiding of obstacles thereof | |
| CA2958852C (en) | Bird or bat detection and identification for wind turbine risk mitigation | |
| CN107749142A (en) | A kind of anti-mountain fire early warning system of transmission line of electricity and its method for early warning | |
| US8482417B2 (en) | System and method for network-based jump area monitoring | |
| CN103332634A (en) | Auxiliary device and method for rock climbing | |
| CN207165094U (en) | A kind of simulation ski jump with automatic safety protective system | |
| CN206777633U (en) | A kind of electric power tower personnel falling protecting device | |
| CN104875772B (en) | Test train fixed-point parking early warning braking device | |
| CN105730689A (en) | Double-rotor high-rise escape aircraft | |
| CN202368602U (en) | Composite vehicle deviation protection system | |
| CN205203413U (en) | Unmanned aerial vehicle with keep away obstacle function by oneself | |
| KR102286171B1 (en) | Cable car and how the cable car works | |
| CN105502186A (en) | Solar tower crane anti-collision system | |
| CN202526832U (en) | Safety training monitoring device for treadmill | |
| CN107284655B (en) | A kind of ferris wheel protective device and its working method based on unmanned plane | |
| CN204952191U (en) | Rock climbing protection device | |
| CN102616381B (en) | Parachute operation mechanism for forest fire fighting aerial parachute bomb | |
| CN108059073A (en) | Escalator and pavement accident emergency stop device | |
| CN208559780U (en) | A kind of aircraft berths automatic commanding device | |
| CN107624669B (en) | Intelligent traction equipment based on treadmill | |
| CN106144823A (en) | A kind of safety steep cliff sightseeing elevator | |
| CN110667602A (en) | Safety early warning system for railway station platform | |
| CN211986969U (en) | Safety protection basketball stands | |
| CN212409777U (en) | Unmanned aerial vehicle tracking and identifying system | |
| CN111119529A (en) | Intelligent anti-falling stage system based on personnel movement dynamic state and working method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180330 |