CN101664605A

CN101664605A - Sport kite

Info

Publication number: CN101664605A
Application number: CN200810212204A
Authority: CN
Inventors: 杨万森
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-05
Filing date: 2008-09-05
Publication date: 2010-03-10
Also published as: CN105080156A

Abstract

The invention discloses a sport kite device with eye care function. A common kite is additionally provided with a visual device (such as a windmill) capable of moving along a kite line; in the processof flying the kite, the visual device moves between an operator and a kite body along the kite line, so the kite becomes a game and sport article with better entertainment; moreover, the sport kite ensures that a myopia completes various exercises of near vision, intermediate vision and distant vision unconsciously due to focusing the movement of the visual device (such as the windmill) in the process of flying the kite, and has great promotion and treatment effects on the normal adjustment function of eyeballs; and the visual device is attached to the kite line through a retractable enclosure structure, is supplied with power through wind power or a battery, and even can be controlled by a remote control device.

Description

Sport kite

Affiliated technical field

Type of the present invention relates to a kind of athletic sports appliance, especially a kind of sport kite device with sight protection function, by on common kite, installing the visual device (as windmill) that can move along kite string additional, eyes are forced look adjusting far away and take exercise, make common kite on the basis of body-building and intelligence-increasing, amusement and recreation, to eye not the myopia that causes of science carry out unique health care, treatment, rehabilitation.

Background technology

Windmill, a kind of device that utilizes wind energy to generate power is widely used in the various aspects of production, and a lot of windmill toys or model are also arranged in the life, by numerous children and teenager are liked.Its principle is that when air mobile (wind) passed through the blade of windmill, the blade of windmill produces air-flow direction to blade a pressure part was converted to along the power of wind axle rotation, thus the rotation that windmill can be continued.The direction of rotation of windmill and the revolving force that is obtained are relevant with the angle of the flow direction of air vane and wind.

Kite is a kind of pandemic traditional game instrument of all times and sports equipment, and it is a power with wind (air flow), handles the flight of model by the line traffic control mode, is also liked by numerous children and teenager.

Windmill and kite all belong to widespread, have quite mass-basedly, simple in structure, make easily, and cost is low to negligible public recreation/sports instrument.

Myopia as its name suggests, is meant that it is near object that eyes can only be seen normal distance clearly, and the reason of myopia has a lot, and as heredity, eating patterns are with eye custom, working environment etc.Different near-sighted reasons, its principle medically is also inequality, and wherein, some is reversible, the especially change that causes because of posteriori use habit of eyeball structure.And for most of adolescent myopias, mostly belong to this pseudo-myopia.

Just because of this, many medical treatment or health care facility are used to treat adolescent myopia, as various magnetic therapy, and thermal therapeutic apparatus, its principle is to eliminate eye fatigue by the means of magnetic or heat, in the hope of recovering eyesight.This kind equipment more or less has following deficiency:

1. belong to health equipment, not remarkable to treating myopia and recovering the eyesight meaning;

2. the sensation that the role that belong to passive-type equipment, that is: myope is in when using these equipment ' patient ', therapeutic process is dry as dust, the user has a kind of ' burden ', thus the psychology of repelling produced.

3. have suitable cost, should not be extensive use of and promote;

The main medical science of pseudo-myopia is interpreted as looking for a long time closely, causes the adaptive change of eyeball, has lost normal regulating power, and remote vision function is lost or weakened.

Though, when also emphasizing to treat, lookes far into the distance the said equipment (looking far away), and mostly scenery at a distance is static, dull, and because the formation of myopia makes distant objects look smudgy, can allow and look process far away and become dry as dust, lose hyperopia result, so effect is unsatisfactory.

Summary of the invention:

Given this, the present invention proposes a kind of sport kite device, by kite and two kinds of equipment of visual device (as windmill) are carried out combination, visual device (as windmill) can be in the process of kiteflying, move between operator and kite body along kite string, thereby form a kind of recreational recreation and athletic equipment of having more, and, described sport kite can allow myope in the process of kiteflying, because of paying close attention to the motion of visual device (as windmill), finished unconsciously look near-in looking-look various exercises far away, the normal regulating function of eyeball is had great promotion, therapeutic action.

Technical scheme:

A kind of sport kite comprises kite body, kite string, and the operator handles kite by kite string, it is characterized in that, also comprises: the visual device that can move along kite string.Described visual device, the device that the people who refers to be flown a kite sees, as windmill, rocket model, lantern, cartoon picture or the like.

Kite of the present invention is characterized in that, described visual device passes through the shaft device of hollow attached on the kite string, and described kite string passes from the hollow space of described shaft device.

The device that the shaft device of described hollow is not necessarily independent, it can be certain part on the visual device, has an aperture as long as satisfy, and kite string can therefrom pass, and this aperture part promptly can be the shaft device of described hollow.

Kite of the present invention is characterized in that, described visual device passes through the loop device of hollow attached on the kite string, and described kite string passes from the hollow space of described loop device.Described visual device can have one or more described loop devices, can be connected fixing between a plurality of loop devices.

Kite of the present invention, it is characterized in that, described visual device also comprises rotatable shaft device, described kite string is looped around on the described rotatable shaft device, utilize the frictional force between kite string and the rotatable shaft device, by controlling the rotation of described shaft device, control visual device moving along kite string.The axle of described rotatable shaft device generally divides vertical mutually or approaching vertical mutually with the non-wound portion of kite string.

Kite of the present invention, it is characterized in that, described visual device by pulley gear attached on the kite string, described kite string closely contacts (being pressed on the pulley by elastic device as kite string) by elastic device with pulley, perhaps kite string is on pulley, the pulling force that kite string is born when utilizing kiteflying makes kite string closely contact with pulley, and described visual device can move along kite string with the rotation of pulley.

Kite of the present invention is characterized in that, the encirclement structure that described visual device surrounds kite string has encirclement and non-encirclement two states, and described state can be set up or/and fixing.Design described structure, be mainly used in visual device is installed on the kite string, described non-state of siege is used for kite string is positioned over surrounds among the structure, and described state of siege is used for kite string is limited to surrounds among the structure, to realize that visual device moves along kite string.

Described encirclement structure refers to that kite string passes from visual device, be used for that part of structure that " qualification " its movement locus moves along kite string by visual device.This structure, forms sealing or near the encirclement of sealing, therefrom " deviates from " to avoid kite string kite string when kite string moves at visual device.

In the process of kiteflying, kite string since an end aloft, connecting kite body, another section is in operator's hand, generally on wire dispenser, and visual device surrounds the general aperture of encirclement structure smaller (similar to the thickness of line) of kite string, basically impossible, also inconvenient kite string is passed through to the other end from surrounding a section of structure, feasible way is to open the encirclement structure, kite string is put in the encirclement structure of closing again.

During installation, surround structure and be set to non-state of siege, like this, kite string can enter, and then, surrounds structure and is set to state of siege, and kite string promptly is in and surrounds in the structure, and visual device is able to move along kite string, and is unlikely to lose track.

Kite of the present invention is characterized in that, the dynamic meter that visual device moves upward along kite string is from battery or TRT.The electric power that battery or TRT produce, drive motors by transmission device, provides the visual device motion-promotion force.

Kite of the present invention is characterized in that, also comprises remote control, and the operator is by remote control control visual device moving along kite string.

Kite of the present invention is characterized in that, described visual device is a windmill.

Kite of the present invention is characterized in that, the power that visual device moves upward along kite string comes from the pressure that air flows air vane is produced.Described pressure will cause direct lift or cause the rotation of windmill, and this rotation can drive the rotation of pulley or rotating shaft by transmission device, even can drive TRT, produce electric power.

That is to say that windmill promptly can be as visual device itself, the power that also can be used as visual device produces the source.

Kite of the present invention is characterized in that, has light-emitting device or fluorescent apparatus on the described visual device, can use at night or at dusk.When visual device was windmill, light-emitting device or fluorescent apparatus can be along with the rotational transform colors of windmill.

Though the present invention mainly is to be example with the windmill, but this technical scheme not merely is applicable to combining of windmill and kite, ' transplanting ' that this know-why can need not to create in affiliated technical field is to other visual devices, other visual devices are combined with kite, form the various recreational novel equipment that have.

Technique effect:

Sport kite device of the present invention, simple in structure, conceive exquisitely, have popular widely acceptability and operability, it is with low cost, gets final product scale of mass production, also suitablely does it yourself to make.

Sport kite device of the present invention has the good sports movement effects, and not only the user can enjoy the use enjoyment of two kinds of instruments, more can increase new motion mode, carry out around the windmill motion mode speed, various intelligence development activities such as skill and windmill pattern.

Sport kite device of the present invention has extraordinary effect to the treatment of adolescent myopia, health care, and residence is controlled in object for appreciation, is easier to be accepted by the teenager.

Based on technical scheme of the present invention, can form based on kite, have body-building recreation and sight protection, treat the multiple sports equipment and the converter tools of near-sighted effect.

Description of drawings:

Fig. 1-a: common kite structural representation, wherein, 200 is kite body, and 100 is kite string, and 300 is spooler;

Fig. 1-b: sport kite structural representation of the present invention, wherein, 200 is kite body, and 100 is kite string, and 300 is spooler, 500 visual devices (as windmill) for moving along kite string, among the figure, 500-1,500-2,500-3 represents that same visual device operates in diverse location, and perhaps a plurality of visual devices move along kite string simultaneously;

Fig. 2-a: visual device (500) embodiment: the vertical view of windmill, among the figure, 500 is windmill, and 550 is hollow shaft, and 510 is air vane, and 100 is kite string;

Fig. 2-b: visual device (500) embodiment: the side view of windmill, among the figure, 500 is windmill, and 550 is hollow shaft, and 100 is kite string;

Among Fig. 2, kite string passes from the hollow shaft of windmill, the power that windmill produces by the rotation of blade own, along kite string by the spooler end motion to the kite body end;

Fig. 3-a: visual device (500) embodiment: the assembly drawing of windmill, among the figure, windmill is divided into two parts, 520-1a from axis, 520-2a is the projection of jockey, 520-1b, 520-2b are the groove of jockey, kite string are placed in the hollow shaft (550) of air intake car, again 520-1a and 520-1b, 520-2a and 520-2b combine, and windmill can be assembled.

Fig. 3-b: visual device (500) embodiment: another assembly drawing of windmill, among the figure, windmill is divided into two parts from axis, 521 is the shaft device of jockey, 522 is the connector of jockey, kite string is put into the hollow shaft of windmill, connector 522-a is connected with 522-b, finish the assembling of windmill.

In Fig. 3-a and Fig. 3-b, hollow shaft is two non-closing structures of cutting open along axis (with the convenient kite strings of placing) before the windmill assembling, after assembling is finished, forms the hollow shaft structure of a complete sealing, kite string occupies wherein, to guarantee that windmill moves along kite string.

Fig. 3-c: visual device (500) embodiment: windmill with metallic channel, among the figure, 523 is metallic channel, kite string is put into from this groove in the hollow shaft of windmill, at the intersection of metallic channel and hollow shaft one pin (524) is arranged, when kite string enters, pin is in opening, after kite string is placed into hollow shaft, on the pinlock, prevent that kite string from skidding off.

Fig. 4-a: visual telecontrol equipment is attached on the kite string by the loop device of hollow, and 560-1 among the figure, 560-2 are respectively two loop devices, generally is connected with visual device, and kite string (100) passes from described ring;

Fig. 4-b: visual telecontrol equipment is attached on the kite string by the shaft device of hollow, 550 is hollow shaft among the figure, as one section hollow cylinder, kite string therefrom passes, hollow shaft (550) is connected with visual telecontrol equipment, or the part of visual telecontrol equipment, by hollow shaft, visual telecontrol equipment can rotate or move up and down along kite string.

Fig. 5: along kite string moving structure schematic diagram, among the figure, 560-1 and 560-2 are limit collar to visual device by rotating shaft, and 700 is rotating shaft, kite string thereon around, limit collar (560) and rotating shaft (700) are fixed or are connected on the visual telecontrol equipment.It shown in the figure kite string relaxation state, so that show clearly around structure, when kite string tightens up (in the process of kiteflying), kite string will be looped around on the rotating shaft (700) tightly, when rotating shaft rotates, because the frictional force of rotating shaft and kite string, it will move up or down along kite string, move up and down thereby drive visual telecontrol equipment, the effect of limit collar (560) is to make above-mentioned motion to carry out along kite string.

Fig. 6: visual device by pulley gear along kite string moving structure schematic diagram, 800 is pulley among the figure, be fixed or be connected on the visual telecontrol equipment, by the frictional force of pulley and kite string, when pulley rotates, can drive visual device moves along kite string, different is that Fig. 6-a and Fig. 6-c end user makes kite string closely contact with pulley to the pulling force of kite, thereby assurance frictional force, and Fig. 6-b uses and suppresses thing (810) and regulate frictional force between pulley and the kite string.

Among Fig. 6-a, (801-1 801-2) is fixed or is connected on the visual telecontrol equipment limit collar, or is fixed or is connected on the pulley spindle, and (801-1 801-2) also can use hook to described limit collar.

The effect of limit collar is: 1. visual device is moved along kite string; 2. kite string is closely contacted with pulley;

Among Fig. 6-b, suppress thing (810) and be fixed or be connected on the visual telecontrol equipment, or be fixed or be connected on the pulley spindle;

Among Fig. 6-c, kite string is (being the kite string relaxation state among the figure) on pulley, and when kite string is strained, kite string will tightly be surrounded on the pulley.

In the scheme shown in Fig. 6-b and Fig. 6-c, visual device by hollow shaft structure or ring structure attached on the kite string.Fig. 7: visual device is rotated along kite string moving structure schematic diagram by fixing point:

Fig. 7-a and Fig. 7-b and Fig. 7-c describe is visual device (as a monkey model) with upper and lower extremities along the move up structural representation of (climbing) of kite string, visual device has contact 570-1a and 570-1b (being equivalent to two upper limbs) and contact 570-2a and 570-2b (being equivalent to two lower limb), contact 570-1a and the contact 570-2a segment distance that moves up earlier, then, the visual device corresponding distance that moves up, move corresponding position on last contact 570-1b and the contact 570-2b, move so, once and finish.

Fig. 7-d and Fig. 7-e and Fig. 7-f describe is to have the structural representation that the visual device of single upper limbs and single lower limb moves up along kite string, an one possible moving process is: original state is Fig. 7-d, upper limbs (contact 570-1) move up (the results are shown in Figure 7-e), lower limb (contact 570-2) move up (the results are shown in Figure 7-f), and way up moves (the results are shown in Figure 7-d);

Described contact generally comprises a fixture and a restraint device, and the former is used to make contact (upper and lower extremities) can catch or unclamp kite string, so that move or fixing action, the latter is used to make the motion of upper and lower extremities to carry out along kite string, as an annulus.

Fig. 8-a: the motor direct-drive screw provides rising dynamic structure schematic diagram, and among the figure, 1000 is motor, and 1100 is screw, and motor rotates, and drives screw, and rising power is provided.

Fig. 8-b: motor provides rising dynamic structure schematic diagram by the mechanical conductive device, and among the figure, 1000 is motor, 1500 is power transmission shaft, and 2000 is transmission device, and transmission device can make belt pulley or gear, motor rotates, and drives axle 1 (1500-1) and rotates, and axle 1 is by gear or belt pulley conduction, driving axle 2 (1500-2) rotates, thereby final driven rotary axle (among Fig. 5,700) or pulley are (among Fig. 6,800) rotate, visual telecontrol equipment is moved up and down.

Specific embodiment

Fig. 1-b is the schematic diagram of the specific embodiment of sport kite of the present invention, and wherein, kite body can be selected a flying bird model for use, kite string uses thin glass rope, visual device is a windmill, and windmill uses lightweight foamed plastics to build and makes, and can be designed to cut open from axis, be divided into two parts, two parts can be dismantled or assemble, as Fig. 3-a, shown in the 3-b, also can be designed to integrated band metallic channel and pin configuration, shown in Fig. 3-c.

In use, let kite fly away high-altitude earlier, then, windmill assembling with disassembling makes kite string be defined in the hollow shaft of windmill, perhaps from metallic channel kite string is put in the hollow shaft, pin pin, as Fig. 2-a, shown in the 2-b, decontrol windmill then, under the effect of wind-force, windmill will be along kite string, rise in the air from the near end, in this process, the people of kiteflying, eyes are from near-end, long sight gradually, thus reach the health-care effect of regulating eyeball.

Because the hollow shaft of windmill and windmill, all has out/closes two states, so, can be easily with windmill attached on the kite string, and, can be according to wind direction and the physical location of letting fly away, decide windmill towards, thereby the decision windmill is just changeing still counter-rotating, guarantees that finally windmill can move upward along kite string, rather than moves downward.

When a windmill arrives the kite body end, can let second windmill fly away, thereby carry out new eye training once and regulate, even can simultaneously spacedly let a plurality of windmills fly away, to increase user's interest.

By on windmill, increasing or reducing the ballast sheet, can regulate the speed that windmill rises along kite string.

By the number and the anglec of rotation of control air vane, the rotating speed and the rate of climb that can regulate windmill.

When kite is let end fly away, when regaining kite body, the windmill dismounting of letting fly away can be regained, in order to using next time.

Because windmill simple in structure, cheap, so a cover sport kite can supporting a plurality of windmills, a plurality of windmills can have multiple different weight, lobe numbers, the anglec of rotation of blade, color etc.

In the above-described embodiments, showed a kind of visual device (windmill) to be attached to structure on the kite string, but the structure of promptly surrounding kite string is folding or dismounting that this structure is suitable for having the visual device of hollow shaft, shown in Fig. 4-b.

Another kind of visual device can be attached to structure on the kite string shown in Fig. 4-a, promptly use one or more loop devices to finish, described loop device can have multiple opening-closing structure, as helical ring structure (being usually used in key ring), the ring structure (being common in the ring of necklace) of spring control breach, the loose-leaf binder structure, and (the subring breach overlaps to have a plurality of subring structures with breach, be opening, the subring breach does not overlap, be closure), and other the opening-closing structure of deriving out by above structure.

Above-mentioned ring structure or hollow shaft structure can be the parts of visual device, also can be the isolated systems that is fixed on the visual device.Visual device even can pass through flexible apparatus as one section line, is connected on the loop device, thereby realizes the purpose of moving along kite string.

In the foregoing description, visual device (windmill) is to obtain the power move upward by wind-force, and among next embodiment, our electrification drives visual device along the two-way remote-controlled maneuvering motion of kite string.

Be embodied as, kite body is an eagle model, kite string is the line with better frictional force, visual device is a rabbit model (recreation can be considered eagle and grabs rabbit), visual device inside has comprised the device of structure shown in the device of structure shown in Figure 5 and Fig. 8-b, and power system drives the rotation of the rotating shaft (700) of device shown in Figure 5 by Fig. 8-b shown device, under the situation of kite string tension, because frictional force, the rotation of rotating shaft will be converted to the power that visual device moves up and down.

Among Fig. 5, ring 1 (560-1), ring 2 (560-2), rotating shaft (700) is relatively-stationary with the position of visual device.

The transmission of wireless remote control signal and acceptance, and the rotating of control motor (direction of motion of decision visual device), these are ripe, known technology in this area.

The power supply of described embodiment derives from battery (containing solar cell), or wind-power electricity generation.

Fig. 8-a provides another kind of power occupation mode, when being the helicopter model as visual device, more suitable, use screw directly to drive, and under this example, helicopter can flexibly connect a thing and a loop device (being enclosed within on the kite string) by one section, limits it and rises or descend along kite string.

Fig. 6 provides in addition 3 kinds rotation is converted into the move up and down specific embodiment of power of visual device.

Another embodiment of the present invention (monkey steps on the sky) can be implemented like this, and visual device is the monkey model, and the mobile successively four limbs of monkey model are progressively upwards creeped.Moving of described monkey, its power resources can be to pass through motor-driven in electric power, by remote control control monkey with fixing paces (realizing) by various drive mechanisms along kite string moving up and down, even, for increasing interest, can allow the user come the motion of each limbs of remote control monkey model, unclamp as left hand, on move, promptly, the right hand unclamps, on move, promptly.

Claims

1. a sport kite comprises kite body, kite string, and the operator handles kite by kite string, it is characterized in that, also comprises: the visual device that can move along kite string.

2. according to the described kite of claim 1, it is characterized in that described visual device passes through the shaft device of hollow attached on the kite string, described kite string passes from the hollow space of described shaft device.

3. according to the described kite of claim 1, it is characterized in that described visual device passes through the loop device of hollow attached on the kite string, described kite string passes from the hollow space of described loop device.

4. according to the described kite of claim 1, it is characterized in that, described visual device also comprises rotatable shaft device, described kite string is looped around on the described rotatable shaft device, utilize the frictional force between kite string and the rotatable shaft device, by controlling the rotation of described shaft device, control visual device moving along kite string.

5. according to the described kite of claim 4, it is characterized in that described rotatable shaft device is a pulley.

6. according to the described kite of claim 1-5, it is characterized in that described visual device is by surrounding structure attached on the kite string, described encirclement structure has surrounds and non-encirclement two states.

7. according to the described kite of claim 1-5, it is characterized in that the power that visual device moves upward along kite string comes from battery or TRT.

8. according to the described kite of claim 1-5, it is characterized in that, also comprise remote control, the operator is by remote control control visual device moving along kite string.

9. according to the described kite of claim 1-5, it is characterized in that described visual device is a windmill.

10. according to the described kite of claim 1-5, it is characterized in that having light-emitting device or fluorescent apparatus on the described visual device.