CN107320972A - Lifting of travelling is put - Google Patents
Lifting of travelling is put Download PDFInfo
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- CN107320972A CN107320972A CN201710673454.9A CN201710673454A CN107320972A CN 107320972 A CN107320972 A CN 107320972A CN 201710673454 A CN201710673454 A CN 201710673454A CN 107320972 A CN107320972 A CN 107320972A
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- chair lift
- chair
- hole
- sleeve
- motor
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- 230000007423 decrease Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 230000001934 delay Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
- A63G31/02—Amusement arrangements with moving substructures
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- Invalid Beds And Related Equipment (AREA)
Abstract
Travelled the present invention relates to one kind and lift pendulum, be made up of support, pulley yoke (3), motor (14), lowering or hoisting gear.Travel and carry out in the air, be even increased to several meters from the ground sometimes, human body is to swing or rotation in addition, both having enjoyed strong high-altitude is stimulated, and brave spirit has been cultivated again；Player is on the spot in person to experience single pendulum and conical pendu0, the vibration period of perceptual knowledge single pendulum and the relation of pendulum length, the cycle of perceptual knowledge conical pendu0 and the relation of rope length, had both excited strong scientific interest, had laid good basis again for study relevant knowledge；Player can carry out respectively single pendulum lifting travel, single pendulum spin lifting travel, conical pendu0 lifting travel, conical pendu0 spin lifting travel, a recreation facility can play out a variety of styles, full of interest；Both recreation is enriched, the quality of science of compatriots can be generally improved again.
Description
Technical field
Travelled lifting pendulum the present invention relates to one kind, especially have interesting and excitant, player's experience on the spot in person single
The lifting pendulum of travelling of pendulum and conical pendu0.The invention further relates to the application method of the lifting pendulum of travelling.
Background technology
After China's reform, rapid economic development, living standards of the people are more and more prosperous, the number that festivals or holidays travel outdoors
Greatly increase, wherein going many of recreation ground.
The recreation facility of current recreation ground is few, and most of is familiar faces, and interesting and excitant is had a greatly reduced quality, young and middle-aged
People is uninterested to its.The need for meeting the masses, the novel recreation facility task of top priority is released.
Middle school student especially high school student generally reflects that physics finds it difficult to learn.Jin Liao senior middle schools, student has found that oneself is original a lot
Understanding is wrong mostly.Many students, due to the intractable of thinking set, due to the understanding that can not correct a mistake promptly, they
Just fallen behind on starting line.
Why physics finds it difficult to learnThe root found it difficult to learn is on the spot in person experience and perception of student's shortage to numerous physical models
Understanding, and strong physics interest is not therefore inspired, once falling behind, learning initiative further baffles, and forms vicious circle.
Recreation facility is all the concrete application of physical knowledge, the glamour of recreation facility be physical knowledge magical effect and
Quietly inspiration of the physical model to the understanding of people.Therefore, novel recreation facility is released, national quality of science and increase to improving
The physics perceptual knowledge of student has significant role.
The content of the invention
It is interesting single with excitant, player's experience on the spot in person the technical problem to be solved in the present invention is to provide one kind tool
The lifting pendulum of travelling of pendulum and conical pendu0；Another technical problem to be solved is the method using the lifting pendulum of travelling.
In order to solve the above technical problems, the technical scheme is that：
One kind, which is travelled, lifts pendulum, is made up of support, pulley yoke, motor, lowering or hoisting gear；
The support for travelling lifting pendulum contains crossbeam, column, side roller, guide rod, upper tongue tube, lower tongue tube.
The crossbeam is cuboid, and its lateral center has a vertical smooth circular crossbeam hole, the axle in the crossbeam hole
Line is vertical with the upper surface of the crossbeam or lower surface, and the lower end in the crossbeam hole is smooth horn mouth.
One of two columns of the support, it is cuboid or cylinder, and it is erected on level ground, and its height is H；
The upper surface of this two column is fixedly connected with the lower surface near one of the crossbeam two ends respectively, the lower end of this two column respectively with
The level ground of relevant position is fixedly connected；The a plurality of diameter of circle and the circle, the center of circle position of the circle are decorated with the ground
Underface in the crossbeam entablature hole, the length of the diameter is less than the distance between this two column.
The side roller is fixed pulley, and it is fixedly connected on outer near the support right side uprights upper end by sideslip axle stand
On lateral face.
The guide rod constitutes the entirety on the same vertical plane by horizontal cross tube, horizontal sheer pole, vertical round bar, on this
Cross bar, the sheer pole are respectively positioned on the left side of the round bar, and the length of the cross tube is equal to the length of the sheer pole, the height of the round bar
Height much larger than the length of the cross tube, but the round bar is less than H；The end face of the cross tube and the sheer pole respectively with the support
The outer lateral face of right side uprights is fixedly connected, and the cross tube is located at the lower section of the side roller but close to the side roller.
Tongue tube is fixedly connected with the outer lateral face of the support right side uprights on this, and tongue tube is located at the upper of the guide rod on this
The underface of cross bar, but close to the cross tube.
The lower tongue tube is fixedly connected with the outer lateral face of the support right side uprights, and the lower tongue tube is located under the guide rod
The surface of cross bar, but close to the sheer pole.
This travel lifting pendulum pulley yoke containing trestle, set a roof beam in place, top sheave.
The pulley yoke is set a roof beam in place by two vertical trestles and a level constitutes cuboid entirety, and this two trestle is respectively positioned on this
The lower section of beam, the lower surface of this two trestle is fixedly connected with the upper surface of rack beam respectively；Trestle on the right side of the pulley yoke with
The distance of the crossbeam right-hand member is less than the distance of the trestle and the crossbeam left end on the left of the pulley yoke；On trestle on the right side of the pulley yoke
There is the downward trestle hole of lateral inclination from inside to outside.
The top sheave is fixed pulley, and it is fixedly connected on the setting a roof beam in place under lateral center of the pulley yoke by top sheave pedestal
On surface.
The motor for travelling lifting pendulum is slow-speed motor, and it is fixedly mounted on the outside ground of the support right side uprights
On, its rotating shaft is just referring to the column；The motor is operated with manual switches to be connected with power supply；The direction of rotation of the motor rotary shaft is by changing
To switch control, and the reversing switch is controlled by upper tongue tube and lower tongue tube.
The lowering or hoisting gear for travelling lifting pendulum contains rope, chair lift, magnet frame.
The rope of the lowering or hoisting gear wear-resisting, tension, the material manufacture of anti-torsion.
The chair lift of the lowering or hoisting gear by one block of rectangular horizontal chair plate, the vertical chair leg 18 of four identical cuboids, two pieces
Identical cuboid horizontal pedal, one block of rectangular backrest, two blocks of vertical boatswain chairs of identical cuboid, block length cube shape water
Flat upper cross plate, a connector composition.
The upper surface of this four chair legs is fixedly connected with the lower surface near one of the chair plate corner respectively；This four chair legs
In, upper surface of the lower surface respectively with the pedal on the right side of the chair lift positioned at two chair legs on right side is fixedly connected, positioned at left side
Upper surface of the lower surface respectively with the pedal on the left of the chair lift of two chair legs be fixedly connected；The rear end face position of this two pieces of pedals
Underface in surface after the chair plate, the front end face of this two pieces of pedals is located at the front lower place on the preceding surface of chair plate；The backrest, it is horizontal
It is equal to the interior lateral face near the transverse width of the chair plate, its lower surface to width to be fixedly connected with the rear surface of the chair plate, its
Upper surface is located at the back upper place of its lower surface；This two pieces of boatswain chairs are both vertically arranged on the longitudinally central of one of the chair plate both sides, the chair
Interior lateral face of the longitudinally central lateral face in plate both sides respectively with one of this two pieces of boatswain chairs of relevant position is fixedly connected；This two pieces
Boatswain chair lateral outer lateral face respectively with one of this two pedal of relevant position close in lower end is fixedly connected；The upper cross plate,
Its lateral length is equal to the distance between this two pieces of boatswain chair medial surfaces, and its lateral center has vertical chair hole；The two ends of the upper cross plate
Face is fixedly connected with the interior lateral face near one of this two pieces of boatswain chairs upper end respectively；The connector is by cylindrical sleeve and circular plate type
Sleeve bottom composition is coaxial overall, and the external diameter of the sleeve is less than the internal diameter in the chair hole；There is the vertical set of circle on the sleeve vertically
Bore, the axis of the sleeve hole is overlapped with the axis of the sleeve, and the internal diameter of the sleeve hole is equal to the external diameter of the rope；The sleeve bottom
External diameter be more than the external diameter of the sleeve, there are vertical bottom outlet, the axis of the bottom outlet and the axis at the sleeve bottom in the center at the sleeve bottom
Overlap, the internal diameter of the bottom outlet is equal to the external diameter of the rope；The sleeve is inserted in the chair hole from bottom to top, the sleeve by bearing with
Tight fit mode is arranged in the chair hole, and the sleeve bottom prevents the sleeve from being skidded off upwards from the chair hole.
The magnet frame of the lowering or hoisting gear is made up of sleeve pipe, casing board, magnet；The sleeve pipe is cylinder, and its axial direction has vertically
Collar aperture, the axis of the collar aperture is overlapped with the axis of the sleeve pipe, and the internal diameter of the collar aperture is equal to the external diameter of the rope；The sleeve pipe
Plate is horizontal rectangular slab, and its lateral middle has vertical smooth sleeve pipe plate hole, and the internal diameter of the sleeve pipe plate hole is more than round bar on the guide rod
External diameter, the casing board borehole jack is on the round bar, and the casing board can be slided up and down along the round bar；The right side of the casing board with
Circumferential surface on the left of the sleeve pipe is fixedly connected, and the left side of the casing board is fixedly connected with the right magnetic pole strength of disc-shaped magnet.
It is interspersed in the middle part of the rope on the right side of the pulley yoke in the trestle hole of trestle；Part on the left of the trestle hole
Rope, the top sheave across on the pulley yoke passes vertically through the crossbeam hole on the rack beam, then put in the sleeve of the sleeve again
Hole and the bottom outlet at sleeve bottom, the rope in the sleeve hole are fixed together with the sleeve, the lower end of this part rope
It is fixed together with the lower surface at the sleeve bottom；Part rope on the right side of the trestle hole, across on the support
Side roller, straight down through the collar aperture of sleeve pipe in the magnet frame, the lower end of this part rope is consolidated with the rotating shaft of the motor
The rope of fixed connection, the collar aperture and relevant position snugly links together.When this being suspended on the rope is hung
When chair is still in extreme lower position, the ground close proximity of the chair lift and relevant position, magnet in the magnet frame with the support
Upper tongue tube it is opposed；When the chair lift rises to the extreme higher position of design under the traction of the rope, the magnet and the support
On lower tongue tube it is opposed.
The direction of rotation of motor rotary shaft described above by reversing switch control, and the reversing switch by upper tongue tube and
Lower tongue tube control, control mode is such：Chair lift slowly rises under the driving of the motor, and under magnet frame is slow
Drop, when the magnet in the magnet frame and the opposed lower tongue tube, lower tongue tube connection triggers the reversing switch, makes the electricity
Motivation drives the chair lift to be changed to decline, and when the magnet leaves the lower tongue tube, the lower tongue tube disconnects automatically, but the motor
Continue to drive the chair lift to decline；The chair lift slowly declines under the driving of the motor, and the magnet frame slowly rises, when the magnetic
Iron with when tongue tube is opposed on this, on this tongue tube connect, trigger the reversing switch, make the motor drive the chair lift to be changed to
Rise, when the magnet leaves tongue tube on this, tongue tube disconnects automatically on this, but the motor continues to drive the chair lift to rise.
The application method for travelling lifting pendulum is such：
Prepare：Chair lift is located at minimum point, and player sits in the chair lift, fastened seat belts, and two hands hold neighbouring respectively
Boatswain chair, bipod lands.
Single pendulum lifting is travelled：Player's bipod any one diameter along along ground goes to the other end from one end, and then two
Pin is exerted oneself to kick backward on ground retraction to the pedal of the chair lift, the player and chair lift is together front and rear swings back and forth；Staff
Connecting hand switch makes motor rotation, drives the chair lift slowly to rise, the chair lift is in uphill process, hence it is evident that feel to swing week
Phase diminishes；The chair lift rises to automatic slowly after design height and declined, and the chair lift is during decline, hence it is evident that feel hunting period
Become big；Staff, which disconnects hand switch, when the chair lift drops to minimum point makes the motor stop operating, and the chair lift is still in
Minimum point.
Single pendulum spin lifting is travelled：Player's bipod any one diameter along along ground goes to the other end, two from one end
When pin i.e. will be liftoff, while exerting oneself to pedal in ground, side rotation body and the chair lift, two less touch with the ground retractions to the pedal of the chair lift, the trip
The happy person and chair lift is together front and rear swings back and forth, but in the chair lift connector axis spin；Staff connects and opened manually
Pass makes the motor rotation, drives the chair lift slowly to rise, and the chair lift is in uphill process, hence it is evident that feel to diminish hunting period；
The chair lift rises to automatic slowly after design height and declined, and the chair lift is during decline, hence it is evident that feel to become big hunting period；Should
Staff, which disconnects hand switch, when chair lift drops to minimum point makes the motor stop operating, and the chair lift is still in minimum point.
Conical pendu0 lifting is travelled：Player's bipod circle along along ground is run, and reaches bipod after the maximal rate of oneself
Firmly kick backward on ground retraction to the pedal of the chair lift, the player and the chair lift are together circled in the air；Work people
Member, which connects hand switch, makes the motor rotation, drives the chair lift slowly to rise, the chair lift is in uphill process, hence it is evident that feel rotation
The turn-week phase diminishes；The chair lift rises to automatic slowly after design height and declined, and the chair lift is during decline, hence it is evident that feel rotation
Cycle becomes big；Staff, which disconnects hand switch, when the chair lift drops to minimum point makes the motor stop operating, and the chair lift is quiet
Only in minimum point.
Conical pendu0 spin lifting is travelled：Player's bipod circle along along ground is run, after the maximal rate for reaching oneself,
While exerting oneself to pedal in ground, side rotation body and the chair lift, two less touch with the ground retractions to the pedal of the chair lift, the player and the chair lift one
With work circle circular motion in the air, and in the chair lift, the axis of connector spins；Staff, which connects hand switch, makes the electricity
Motivation is rotated, and drives the chair lift slowly to rise, the chair lift is in uphill process, hence it is evident that feel that swing circle diminishes；In the chair lift
It is raised to automatic slowly after design height to decline, the chair lift is during decline, hence it is evident that feel that swing circle becomes big；The chair lift declines
Disconnecting hand switch to staff during minimum point makes the motor stop operating, and the chair lift is still in minimum point.
Terminate：The player unties safety belt, lower to arrive ground.
After such structure, due to travelling, lifting pendulum is a kind of brand-new recreation facility, is to enter in the air due to travelling
Capable, several meters from the ground even are increased to sometimes, because human body is to swing or rotation, both having enjoyed strong high-altitude stimulates,
Brave spirit has been cultivated again.
After such structure, player is on the spot in person to experience single pendulum and conical pendu0, shaking for single pendulum of perceptual knowledge
Dynamic cycle and the relation of pendulum length, the cycle of perceptual knowledge conical pendu0 and the relation of rope length, had both excited strong science emerging
Interest, has laid good basis for study relevant knowledge again.
After such structure, player can carry out respectively single pendulum lifting travel, single pendulum spin lifting travel, conical pendu0
Lifting is travelled, conical pendu0 spin lifting is travelled.One recreation facility can play out a variety of styles, full of interest.
After such structure, due to rope wear-resisting, tension, the material manufacture of anti-torsion, due to rope and chair lift
It is reliably connected by connector, game precess is more scared than hurt.
After such structure, because connector is located at the top of chair lift, the top on player head is located at again, is travelled
Inclination unrelated with travelling will not occur under gravity for person and chair lift, so that it is guaranteed that safety.
After such structure, because the reversing switch of motor is automatically controlled by upper tongue tube and lower tongue tube, by
It is corresponding with the adjustable height of magnet frame upper magnet in the distance of upper tongue tube and lower tongue tube, but adjustable height due to magnet with
The adjustable height of chair lift coordinates, and automation reduces the labor intensity of staff.
After such structure, simple in construction, low cost is put in lifting of travelling, easily popularization；The young and the middle aged, child, courage
Big the elderly can travel.Both recreation is enriched, the quality of science of compatriots can be generally improved again.
Brief description of the drawings
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic side view travelled and lift pendulum.
Fig. 2 is the main view enlarged diagram of chair lift, but it is vertical cross-sectional view that upper cross plate, which draws,.
Fig. 3 is the schematic top plan view of circle on ground below rack beam.
Embodiment
As shown in respectively scheming Fig. 1 to Fig. 3, one kind, which is travelled, lifts pendulum, by support, pulley yoke 3, motor 14, lowering or hoisting gear group
Into.
As shown in figure 1, this travel lifting pendulum support containing crossbeam 1, column 2, side roller 7, guide rod 8, upper tongue tube 9, under
Tongue tube 10.
The crossbeam 1 is cuboid, and its lateral center has a vertical smooth circular crossbeam hole 1a, crossbeam hole 1a
Axis it is vertical with the upper surface of the crossbeam 1 or lower surface, crossbeam hole 1a lower end is smooth horn mouth.
As shown in figure 1, one of two columns 2 of the support, it is cuboid or cylinder, and it is erected in level ground
On, its height is H.The upper surface of this two column 2 is fixedly connected with the lower surface near one of the two ends of crossbeam 1 respectively, and this two
The lower end of column 2 is fixedly connected with the level ground of relevant position respectively.As shown in figure 3, being decorated with circle 25 on the ground and being somebody's turn to do
The a plurality of diameter 26 of circle 25, the center of circle of the circle 25 is located at the crossbeam 1 entablature hole 1a underface, the length of the diameter 26
Less than the distance between this two column 2.
As shown in figure 1, the side roller 7 is fixed pulley, it is fixedly connected on the support right side uprights 2 by sideslip axle stand
On outer lateral face near upper end.
As shown in figure 1, the guide rod 8 is made up of positioned at same perpendicular horizontal cross tube 8a, horizontal sheer pole 8b, vertical round bar 8c
The entirety faced directly, cross tube 8a, sheer pole 8b are respectively positioned on round bar 8c left side, and cross tube 8a length is equal to should
Sheer pole 8b length, round bar 8c height is much larger than cross tube 8a length, but round bar 8c height is less than H.Should
Cross tube 8a and the sheer pole 8b end face are fixedly connected with the outer lateral face of the support right side uprights 2 respectively, cross tube 8a
Positioned at the lower section of the side roller 7 but close to the side roller 7.
As shown in figure 1, tongue tube 9 is fixedly connected with the outer lateral face of the support right side uprights 2 on this, tongue tube 9 on this
Positioned at the cross tube 8a of the guide rod 8 underface, but close to cross tube 8a.
As shown in figure 1, the lower tongue tube 10 is fixedly connected with the outer lateral face of the support right side uprights 2, the lower tongue tube
10 are located at the sheer pole 8b of the guide rod 8 surface, but close to sheer pole 8b.
As shown in figure 1, this is travelled, the pulley yoke 3 of lifting pendulum contains trestle 4,5, top sheave 6 of setting a roof beam in place.
As shown in figure 1, the pulley yoke 3 is set a roof beam in place by two vertical trestles 4 and a level 5 constitutes that cuboid is overall, this two
Trestle 4 be respectively positioned on this set a roof beam in place 5 lower section, the upper surface of the lower surface of this two trestle 4 respectively with rack beam 1 is fixedly connected.Should
The trestle 4 on the right side of pulley yoke 3 is less than the trestle 4 and the left end of crossbeam 1 in the left side of pulley yoke 3 with the distance of the right-hand member of crossbeam 1
Distance.There is the downward trestle hole 4a of lateral inclination from inside to outside on the trestle 4 on the right side of pulley yoke 3.
As shown in figure 1, the top sheave 6 is fixed pulley, it is fixedly connected on setting a roof beam in place for the pulley yoke 3 by top sheave pedestal
On the lower surface of 5 lateral centers.
As shown in figure 1, this is travelled, the motor 14 of lifting pendulum is slow-speed motor, and it is fixedly mounted on vertical on the right side of the support
On the outside ground of post 2, its rotating shaft is just referring to the column 2.The motor 14 is operated with manual switches to be connected with power supply.The motor 14
The direction of rotation of rotating shaft is by reversing switch control, and the reversing switch is controlled by upper tongue tube 9 and lower tongue tube 10.
As shown in figure 1, this is travelled, the lowering or hoisting gear of lifting pendulum contains rope 15, chair lift 16, magnet frame.
As shown in figure 1, the rope 15 of the lowering or hoisting gear wear-resisting, tension, the material manufacture of anti-torsion.
As shown in Fig. 2 the chair lift 16 of the lowering or hoisting gear is erected by one block of rectangular horizontal chair plate 17, four identical cuboids
Straight chair leg 18, two pieces of identical cuboid horizontal pedals 19, one piece of rectangular backrest 20, two pieces of identical cuboids are hung vertically
Plate 21, the horizontal upper cross plate 22 of a block length cube shape, a connector composition.
As shown in Fig. 2 the upper surface of this four chair legs 18 is fixed with the lower surface near one of 17 4 jiaos of the chair plate respectively
Connection.In this four chair legs 18, positioned at right side two chair legs 18 lower surface respectively with the pedal 19 on the right side of the chair lift 16
Upper surface is fixedly connected, positioned at the lower surface upper surface respectively with the pedal 19 in the left side of the chair lift 16 of two chair legs 18 in left side
It is fixedly connected.The rear end face of this two pieces of pedals 19 is located at the underface on surface after the chair plate 17, the front end face of this two pieces of pedals 19
Front lower place positioned at the preceding surface of chair plate 17.The backrest 20, its transverse width is equal to the transverse width of the chair plate 17, its lower surface
Neighbouring interior lateral face is fixedly connected with the rear surface of the chair plate 17, and its upper surface is located at the back upper place of its lower surface.This two pieces
Boatswain chair 21 is both vertically arranged on the longitudinally central of one of the both sides of chair plate 17, the longitudinally central lateral face in the both sides of chair plate 17 respectively with
The interior lateral face of one of this two pieces of boatswain chairs 21 of relevant position is fixedly connected.This two pieces of boatswain chairs 21 are laterally distinguished close in lower end
It is fixedly connected with the outer lateral face of one of this two pedal 19 of relevant position.The upper cross plate 22, its lateral length is equal to this two pieces
The distance between medial surface of boatswain chair 21, its lateral center has vertical chair hole 22a.The both ends of the surface of the upper cross plate 22 respectively with this two pieces
Interior lateral face near one of boatswain chair 21 upper end is fixedly connected.The connector is by 24 groups of cylindrical sleeve 23 and circular plate type sleeve bottom
Into coaxial entirety, the external diameter of the sleeve 23 is less than chair hole 22a internal diameter.There is the vertical sleeve of circle on the sleeve 23 vertically
Hole 23a, sleeve hole 23a axis is overlapped with the axis of the sleeve 23, and sleeve hole 23a internal diameter is equal to the outer of the rope 15
Footpath.The external diameter at the sleeve bottom 24 is more than the external diameter of the sleeve 23, and there are vertical bottom outlet 24a, bottom outlet 24a in the center at the sleeve bottom 24
Axis overlapped with the axis at the sleeve bottom 24, bottom outlet 24a internal diameter is equal to the external diameter of the rope 15.The sleeve 23 from it is lower to
In upper insertion chair hole 22a, the sleeve 23 is snugly arranged in the 22a of the chair hole by bearing, and the sleeve bottom 24 hinders
Only the sleeve 23 is skidded off upwards from the 22a of the chair hole.
As shown in figure 1, the magnet frame of the lowering or hoisting gear is made up of sleeve pipe 11, casing board 12, magnet.The sleeve pipe 11 is cylinder
There is vertical annulus hole 11a shape, its axial direction, and collar aperture 11a axis is overlapped with the axis of the sleeve pipe 11, collar aperture 11a's
Internal diameter is equal to the external diameter of the rope 15.The casing board 12 is horizontal rectangular slab, and its lateral middle has vertical smooth sleeve pipe plate hole
12a, the sleeve pipe plate hole 12a internal diameter are more than the external diameter of round bar 8c on the guide rod 8, and sleeve pipe plate hole 12a is sleeved on round bar 8c
On, the casing board 12 can be slided up and down along round bar 8c.The circumferential surface of the right side of the casing board 12 and the left side of sleeve pipe 11
It is fixedly connected, the left side of the casing board 12 is fixedly connected with the right magnetic pole strength of disc-shaped magnet 13.
As shown in figure 1, the middle part of the rope 15 is interspersed in the trestle hole 4a of the right side trestle 4 of pulley yoke 3.Positioned at this
Part rope 15 on the left of post holes 4a, the top sheave 6 across on the pulley yoke 3 passes vertically through the horizontal stroke on the rack beam 1 again
Beam hole 1a, puts in the sleeve hole 23a of the sleeve 23 and the bottom outlet 24a at sleeve bottom 24 again as shown in Figure 2, positioned at sleeve hole 23a
In rope 15 be fixed together with the sleeve 23, the lower surface of the lower end of this part rope 15 and the sleeve bottom 24 is fixed
Link together.As shown in figure 1, the part rope 15 on the right side of the 4a of the trestle hole, across the side roller 7 on the support,
Straight down through the collar aperture 11a of sleeve pipe 11 in the magnet frame, the lower end of this part rope 15 and the rotating shaft of the motor 14
It is fixedly connected, the rope 15 of collar aperture 11a and relevant position snugly links together.When being suspended on the rope 15
On the chair lift 16 when being still in extreme lower position, the chair lift 16 and the ground close proximity of relevant position, the magnetic in the magnet frame
Iron 13 is opposed with the upper tongue tube 9 on the support.When the chair lift 16 rises to the highest order of design under the traction of the rope 15
When putting, the magnet 13 is opposed with the lower tongue tube 10 on the support.
As shown in figure 1, the direction of rotation of the rotating shaft of motor 14 described above is by reversing switch control, and the reversing switch
Controlled by upper tongue tube 9 and lower tongue tube 10, control mode is such：On chair lift 16 is slow under the driving of the motor 14
Rise, and magnet frame slowly declines, when the magnet 13 in the magnet frame is opposed with the lower tongue tube 10, the lower tongue tube 10 connects
It is logical, the reversing switch is triggered, makes the motor 14 drive the chair lift 16 to be changed to decline, when the magnet 13 leaves the lower tongue tube 10
When, the lower tongue tube 10 disconnects automatically, but the motor 14 continues to drive the chair lift 16 to decline.The chair lift 16 is in the motor 14
Driving under slowly decline, and the magnet frame slowly rises, when the magnet 13 is opposed with tongue tube on this 9, tongue tube 9 on this
Connect, trigger the reversing switch, make the motor 14 drive the chair lift 16 to be changed to rise, when the magnet 13 leaves tongue tube on this
When 9, tongue tube 9 disconnects automatically on this, but the motor 14 continues to drive the chair lift 16 to rise.
The application method for travelling lifting pendulum is such：
Prepare：As shown in figure 1, chair lift 16 is located at minimum point, player sits in the chair lift 16, fastened seat belts, two hands
Neighbouring boatswain chair 21 is held respectively, and bipod lands.
Single pendulum lifting is travelled：As shown in Figure 1, Figure 3, player's bipod any one diameter 26 along along ground is run from one end
To the other end, then bipod exerts oneself to kick backward on ground retraction to the pedal 19 of the chair lift 16, and the player and the chair lift 16 are together
It is front and rear to swing back and forth.Staff, which connects hand switch, rotates motor 14, drives the chair lift 16 slowly rising, the chair lift 16
In uphill process, hence it is evident that feel to diminish hunting period.The chair lift 16 rises to automatic slowly after design height and declined, the chair lift
16 during decline, hence it is evident that feels to become big hunting period.Staff disconnects and opened manually when the chair lift 16 drops to minimum point
Pass makes the motor 14 stop operating, and the chair lift 16 is still in minimum point.
Single pendulum spin lifting is travelled：As shown in Figure 1, Figure 3, player's bipod any one diameter 26 from one along along ground
Hold and go to the other end, when bipod i.e. will be liftoff, while exerting oneself to pedal ground, side rotation body and the chair lift 16, two less touch with the ground retractions extremely should
On the pedal 19 of chair lift 16, the player and chair lift 16 is together front and rear swings back and forth, and in the chair lift 16 connector axle
Line spins.Staff, which connects hand switch, rotates the motor 14, drives the chair lift 16 slowly rising, the chair lift 16 is upper
During rising, hence it is evident that feel to diminish hunting period.The chair lift 16 rises to automatic slowly after design height and declined, and the chair lift 16 exists
During decline, hence it is evident that feel to become big hunting period.Staff disconnects hand switch and made when the chair lift 16 drops to minimum point
The motor 14 stops operating, and the chair lift 16 is still in minimum point.
Conical pendu0 lifting is travelled：As shown in Figure 1, Figure 3, player's bipod circle 25 along along ground is run, and reaches oneself
Maximal rate after bipod exert oneself to kick backward on ground retraction to the pedal 19 of the chair lift 16, the player and the chair lift 16 together exist
Circle in the air.Staff, which connects hand switch, rotates the motor 14, drives the chair lift 16 slowly rising, this hangs
Chair 16 is in uphill process, hence it is evident that feel that swing circle diminishes.The chair lift 16 rises to automatic slowly after design height and declined, should
Chair lift 16 is during decline, hence it is evident that feel that swing circle becomes big.Staff disconnects hand when the chair lift 16 drops to minimum point
Dynamic switch makes the motor 14 stop operating, and the chair lift 16 is still in minimum point.
Conical pendu0 spin lifting is travelled：As shown in Figure 1, Figure 3, player's bipod circle 25 along along ground is run, and is reached
After the maximal rate of oneself, while exerting oneself to pedal ground, side rotation body and the chair lift 16, the pedal of two less touch with the ground retractions to the chair lift 16
On 19, the player and the chair lift 16 together make circle circular motion in the air, and the axis of connector spins in the chair lift 16.
Staff, which connects hand switch, rotates the motor 14, drives the chair lift 16 slowly rising, the chair lift 16 is in uphill process
In, hence it is evident that feel that swing circle diminishes.The chair lift 16 rises to automatic slowly after design height and declined, and the chair lift 16 was declining
Cheng Zhong, hence it is evident that feel that swing circle becomes big.Staff, which disconnects hand switch, when the chair lift 16 drops to minimum point makes this electronic
Machine 14 stops operating, and the chair lift 16 is still in minimum point.
Terminate：As shown in figure 1, the player unties safety belt, it is lower to arrive ground.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing.The present invention is not limited to above-mentioned embodiment party
Formula, can also be before present inventive concept not be departed from the knowledge that art those of ordinary skill possesses
Put that various changes can be made.The various change made on the premise of present inventive concept is not departed from, still falls within the scope of the present invention.
Claims (3)
- The lifting pendulum 1. one kind is travelled, it is characterised in that：The lifting pendulum of travelling is made up of support, pulley yoke (3), motor (14), lowering or hoisting gear；The support of the lifting pendulum of travelling is containing crossbeam (1), column (2), side roller (7), guide rod (8), upper tongue tube (9), lower dry Reed pipe (10)；The crossbeam (1) is cuboid, and its lateral center has a vertical smooth circular crossbeam hole (1a), the crossbeam The axis in hole (1a) is vertical with the upper surface of the crossbeam (1) or lower surface, and the lower end of the crossbeam hole (1a) is smooth loudspeaker Mouthful；One of two columns (2) of the support, it is cuboid or cylinder, and it is erected on level ground, and its height is H；The upper surface of this two column (2) is fixedly connected with the lower surface near one of the crossbeam (1) two ends respectively, this two column (2) lower end is fixedly connected with the level ground of relevant position respectively；Circle (25) and the circle (25) are decorated with the ground A plurality of diameter (26), the center of circle of the circle (25) is located at the underface in the crossbeam (1) entablature hole (1a), the diameter (26) length is less than the distance between this two column (2)；The side roller (7) is fixed pulley, and it is attached that it is fixedly connected on support right side uprights (2) upper end by sideslip axle stand On near outer lateral face；The guide rod (8) is made up of positioned at same vertical plane horizontal cross tube (8a), horizontal sheer pole (8b), vertical round bar (8c) On entirety, the cross tube (8a), the sheer pole (8b) are respectively positioned on the round bar (8c) left side, the cross tube (8a) Length be equal to the length of the sheer pole (8b), the height of the round bar (8c) is much larger than the length of the cross tube (8a), But the height of the round bar (8c) is less than H；The end face of the cross tube (8a) and the sheer pole (8b) respectively with the support The outer lateral face of right side uprights (2) is fixedly connected, and the cross tube (8a) is located at the lower section of the side roller (7) but described in Side roller (7)；The upper tongue tube (9) is fixedly connected with the outer lateral face of the support right side uprights (2), upper tongue tube (9) position In the underface of the cross tube (8a) of the guide rod (8), but close to the cross tube (8a)；The lower tongue tube (10) is fixedly connected with the outer lateral face of the support right side uprights (2), the lower tongue tube (10) Positioned at the surface of the sheer pole (8b) of the guide rod (8), but close to the sheer pole (8b)；It is described travel lifting pendulum pulley yoke (3) containing trestle (4), set a roof beam in place (5), top sheave (6)；The pulley yoke (3) is set a roof beam in place (5) overall, this two trestle (4) that constitutes cuboid by two vertical trestles (4) and a level It is respectively positioned on the lower section for setting a roof beam in place (5), the upper surface of the lower surface of this two trestle (4) respectively with rack beam (1) is fixedly connected； The distance of trestle (4) and the crossbeam (1) right-hand member on the right side of the pulley yoke (3) is less than the trestle on the left of the pulley yoke (3) (4) with the distance of the crossbeam (1) left end；Have on trestle (4) on the right side of the pulley yoke (3) from inside to outside lateral inclination it is downward Trestle hole (4a)；The top sheave (6) is fixed pulley, and it is fixedly connected on (5) horizontal stroke of setting a roof beam in place of the pulley yoke (3) by top sheave pedestal To on the lower surface in center；The motor (14) for travelling lifting pendulum is slow-speed motor, and it is fixedly mounted on the support right side uprights (2) On the ground of outside, its rotating shaft is just referring to the column (2)；The motor (14) is operated with manual switches to be connected with power supply；The electricity The direction of rotation of motivation (14) rotating shaft is by reversing switch control, and the reversing switch is by upper tongue tube (9) and lower tongue tube (10) control；The lowering or hoisting gear for travelling lifting pendulum contains rope (15), chair lift (16), magnet frame；Rope (15) wear-resisting, tension, the material manufacture of anti-torsion of the lowering or hoisting gear；The chair lift (16) of the lowering or hoisting gear is by one piece of rectangular horizontal chair plate (17), four vertical chair legs of identical cuboid (18), two pieces of identical cuboid horizontal pedals (19), one piece of rectangular backrest (20), two pieces of identical cuboids are hung vertically Plate (21), a horizontal upper cross plate of block length cube shape (22), a connector composition；The upper surface of this four chair legs (18) is fixedly connected with the lower surface near one of chair plate (17) corner respectively；This four In individual chair leg (18), positioned at right side two chair legs (18) lower surface respectively with the pedal (19) on the right side of the chair lift (16) Upper surface is fixedly connected, positioned at left side two chair legs (18) lower surface respectively with the pedal (19) on the left of the chair lift (16) Upper surface be fixedly connected；The rear end face of this two pieces of pedals (19) is located at the underface on the chair plate (17) surface afterwards, this two pieces The front end face of pedal (19) is located at the front lower place on the preceding surface of the chair plate (17)；The backrest (20), its transverse width is equal to institute The transverse width of chair plate (17) is stated, the interior lateral face near its lower surface is fixedly connected with the rear surface of the chair plate (17), its Upper surface is located at the back upper place of its lower surface；This two pieces of boatswain chairs (21) are both vertically arranged on the longitudinal direction of one of chair plate (17) both sides Center, the inner side of the longitudinally central lateral face in chair plate (17) both sides respectively with one of this two pieces of boatswain chairs (21) of relevant position It is fixedly connected to face；This two pieces of boatswain chairs (21) close in lower end it is lateral respectively with one of this two pedal (19) of relevant position Outer lateral face is fixedly connected；The upper cross plate (22), its lateral length is equal to the distance between this two pieces of boatswain chair (21) medial surfaces, Its lateral center has vertical chair hole (22a)；The both ends of the surface of the upper cross plate (22) respectively with one of this two pieces of boatswain chairs (21) upper end Neighbouring interior lateral face is fixedly connected；The connector constitutes coaxial whole by cylindrical sleeve (23) and circular plate type sleeve bottom (24) Body, the external diameter of the sleeve (23) is less than the internal diameter of the chair hole (22a)；There is the vertical of circle on the sleeve (23) vertically Sleeve hole (23a), the axis of the sleeve hole (23a) is overlapped with the axis of the sleeve (23), the sleeve hole (23a) it is interior Footpath is equal to the external diameter of the rope (15)；The external diameter of the sleeve bottom (24) is more than the external diameter of the sleeve (23), the sleeve There is vertical bottom outlet (24a) in the center at bottom (24), and the axis of the bottom outlet (24a) is overlapped with the axis of the sleeve bottom (24), institute The internal diameter for stating bottom outlet (24a) is equal to the external diameter of the rope (15)；The sleeve (23) inserts the chair hole (22a) from bottom to top In, the sleeve (23) is snugly arranged in the chair hole (22a) by bearing, and the sleeve bottom (24) prevents institute Sleeve (23) is stated to skid off upwards from the chair hole (22a)；The magnet frame of the lowering or hoisting gear is made up of sleeve pipe (11), casing board (12), magnet；Described sleeve pipe (11) is cylinder, There is vertical annulus hole (11a) its axial direction, and the axis of described sleeve pipe hole (11a) is overlapped with the axis of described sleeve pipe (11), the set The internal diameter of pore (11a) is equal to the external diameter of the rope (15)；Described sleeve pipe plate (12) is horizontal rectangular slab, and its lateral middle has Vertical smooth sleeve pipe plate hole (12a), the internal diameter of described sleeve pipe plate hole (12a) is more than the external diameter of round bar (8c) on the guide rod (8), Described sleeve pipe plate hole (12a) is sleeved on the round bar (8c), and described sleeve pipe plate (12) can be slided up and down along the round bar (8c)； The right side of described sleeve pipe plate (12) is fixedly connected with the circumferential surface on the left of described sleeve pipe (11), a left side for described sleeve pipe plate (12) End face is fixedly connected with the right magnetic pole strength of disc-shaped magnet (13)；It is interspersed in the middle part of the rope (15) on the right side of the pulley yoke (3) in the trestle hole (4a) of trestle (4)；Positioned at the frame Part rope (15) on the left of post holes (4a), across the top sheave (6) on the pulley yoke (3), passes vertically through the branch again Crossbeam hole (1a) on frame crossbeam (1), then put in the sleeve hole (23a) of the sleeve (23) and the bottom outlet of sleeve bottom (24) (24a), the rope (15) in the sleeve hole (23a) is fixed together with the sleeve (23), this part rope (15) lower end and the lower surface of the sleeve bottom (24) are fixed together；That portion on the right side of the trestle hole (4a) Divide rope (15), across the side roller (7) on the support, straight down through the collar aperture of sleeve pipe (11) in the magnet frame (11a), the lower end of this part rope (15) is fixedly connected with the rotating shaft of the motor (14), described sleeve pipe hole (11a) and phase The rope (15) of position is answered snugly to link together；When the chair lift (16) being suspended on the rope (15) is quiet When terminating in extreme lower position, the ground close proximity of the chair lift (16) and relevant position, magnet (13) in the magnet frame with Upper tongue tube (9) on the support is opposed；When the chair lift (16) rises to design under the traction of the rope (15) During extreme higher position, the magnet (13) is opposed with the lower tongue tube (10) on the support.
- 2. according to lifting pendulum of being travelled described in claim 1, it is characterised in that：The direction of rotation of motor (14) rotating shaft is by reversing switch control, and the reversing switch is by upper tongue tube (9) With the control of lower tongue tube (10), control mode is such：Chair lift (16) slowly rises under the driving of the motor (14), And magnet frame slowly declines, when the magnet (13) in the magnet frame is opposed with the lower tongue tube (10), the lower dry spring Manage (10) to connect, trigger the reversing switch, make the motor (14) drive the chair lift (16) to be changed to decline, when the magnetic When iron (13) leaves lower tongue tube (10), the lower tongue tube (10) disconnects automatically, but the motor (14) continues to drive The dynamic chair lift (16) declines；The chair lift (16) slowly declines under the driving of the motor (14), and the magnet frame Slow to rise, when the magnet (13) is opposed with the upper tongue tube (9), the upper tongue tube (9) is connected, trigger described in change To switch, the motor (14) is set to drive the chair lift (16) to be changed to rise, when the magnet (13) leaves the upper dry spring When managing (9), the upper tongue tube (9) disconnects automatically, but the motor (14) continues to drive the chair lift (16) to rise.
- 3. a kind of method for lifting pendulum of being travelled described in usage right requirement 1：Prepare：Chair lift (16) is located at minimum point, and player is sat in the chair lift (16), fastened seat belts, and two hands are held respectively Neighbouring boatswain chair (21), bipod lands；Single pendulum lifting is travelled：Player's bipod any one diameter (26) along along ground goes to the other end from one end, then Bipod exerts oneself to kick backward on ground retraction to the pedal (19) of the chair lift (16), and the player and the chair lift (16) one are the same After swing back and forth；Staff, which connects hand switch, rotates motor (14), drives the chair lift (16) slowly to rise, described Chair lift (16) is in uphill process, hence it is evident that feel to diminish hunting period；The chair lift (16) is risen to after design height delays automatically Slow to decline, the chair lift (16) is during decline, hence it is evident that feel to become big hunting period；The chair lift (16) drops to minimum point When staff disconnect hand switch the motor (14) is stopped operating, the chair lift (16) is still in minimum point；Single pendulum spin lifting is travelled：Player's bipod any one diameter (26) along along ground goes to the other end from one end, When bipod i.e. will be liftoff, while exerting oneself to pedal ground, side rotation body and the chair lift (16), two less touch with the ground retractions to the chair lift (16) Pedal (19) on, the player and chair lift (16) is together front and rear swings back and forth, and being connected in the chair lift (16) The axis spin of device；Staff, which connects hand switch, rotates the motor (14), drive the chair lift (16) it is slow on Rise, the chair lift (16) is in uphill process, hence it is evident that feel to diminish hunting period；The chair lift (16) is risen to after design height Automatic slowly declines, and the chair lift (16) is during decline, hence it is evident that feel to become big hunting period；The chair lift (16) drops to Staff, which disconnects hand switch, during minimum point makes the motor (14) stop operating, and the chair lift (16) is still in minimum Point；Conical pendu0 lifting is travelled：Player's bipod circle (25) along along ground is run, and is reached two after the maximal rate of oneself Pin exerts oneself to kick backward on ground retraction to the pedal (19) of the chair lift (16), and the player and the chair lift (16) are together in sky In circle；Staff, which connects hand switch, rotates the motor (14), drive the chair lift (16) it is slow on Rise, the chair lift (16) is in uphill process, hence it is evident that feel that swing circle diminishes；The chair lift (16) is risen to after design height Automatic slowly declines, and the chair lift (16) is during decline, hence it is evident that feel that swing circle becomes big；The chair lift (16) drops to Staff, which disconnects hand switch, during minimum point makes the motor (14) stop operating, and the chair lift (16) is still in minimum Point；Conical pendu0 spin lifting is travelled：Player's bipod circle (25) along along ground is run, and reaches the maximal rate of oneself Afterwards, while exerting oneself to pedal ground, side rotation body and the chair lift (16), the pedal (19) of two less touch with the ground retractions to the chair lift (16) On, the player and the chair lift (16) together make circle circular motion, and the connector in the chair lift (16) in the air Axis spins；Staff, which connects hand switch, rotates the motor (14), drives the chair lift (16) slowly to rise, institute Chair lift (16) is stated in uphill process, hence it is evident that feel that swing circle diminishes；The chair lift (16) rises to automatic after design height Slow to decline, the chair lift (16) is during decline, hence it is evident that feel that swing circle becomes big；The chair lift (16) drops to minimum Staff, which disconnects hand switch, during point makes the motor (14) stop operating, and the chair lift (16) is still in minimum point；Terminate：The player unties safety belt, lower to arrive ground.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673454.9A CN107320972B (en) | 2017-07-27 | 2017-07-27 | Lifting of travelling is put |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673454.9A CN107320972B (en) | 2017-07-27 | 2017-07-27 | Lifting of travelling is put |
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| CN107320972A true CN107320972A (en) | 2017-11-07 |
| CN107320972B CN107320972B (en) | 2019-03-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113660858A (en) * | 2019-02-13 | 2021-11-16 | 斯丁格雷海洋解决方案公司 | Submerged observation unit for fish tank |
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|---|---|---|---|---|
| US4046375A (en) * | 1971-07-08 | 1977-09-06 | Marion Pasteur Lelong | Rotatable swing |
| CN101954190A (en) * | 2010-10-07 | 2011-01-26 | 屈鸣杨 | Seesaw |
| CN202230388U (en) * | 2011-09-28 | 2012-05-23 | 上海大学 | Device for enhancing swing oscillation amplitude automatically |
| CN203777661U (en) * | 2014-02-07 | 2014-08-20 | 蔡小英 | Electric simple-pendulum swing |
| CN106512414A (en) * | 2016-12-12 | 2017-03-22 | 李新亚 | Momentum swing |
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2017
- 2017-07-27 CN CN201710673454.9A patent/CN107320972B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046375A (en) * | 1971-07-08 | 1977-09-06 | Marion Pasteur Lelong | Rotatable swing |
| CN101954190A (en) * | 2010-10-07 | 2011-01-26 | 屈鸣杨 | Seesaw |
| CN202230388U (en) * | 2011-09-28 | 2012-05-23 | 上海大学 | Device for enhancing swing oscillation amplitude automatically |
| CN203777661U (en) * | 2014-02-07 | 2014-08-20 | 蔡小英 | Electric simple-pendulum swing |
| CN106512414A (en) * | 2016-12-12 | 2017-03-22 | 李新亚 | Momentum swing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113660858A (en) * | 2019-02-13 | 2021-11-16 | 斯丁格雷海洋解决方案公司 | Submerged observation unit for fish tank |
| CN113660858B (en) * | 2019-02-13 | 2023-08-22 | 斯丁格雷海洋解决方案公司 | Submerged observation unit for fish tank |
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| CN107320972B (en) | 2019-03-15 |
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