CN107930060A - A kind of elastic plug badminton net ball launching site - Google Patents

Abstract

Speed detecting mechanism is set, the side of speed detecting mechanism sets turntable court, charging conduit is set between speed detecting mechanism and turntable court, the turntable court includes turntable, the periphery of turntable connects two shuttlecock leaders and two tennis leaders, the tennis leader and the setting spaced apart ninety degrees of shuttlecock leader, multiple shuttlecock web plates are spliced into shuttlecock leader.The invention has the advantages that：Realize that one plays ball practice, beat over how many power, can how many power back, the power returned is identical but position is different, has ensured the randomness of practice, and even if reaching blind area, can also automatic return.

Description

A kind of elastic plug badminton net ball launching site

Technical field

The invention belongs to sporting equipment field, and in particular to a kind of elastic plug badminton net ball launching site.

Background technology

Existing court ground structure is very simple, it is necessary to two people go to fight each other, but sometimes gather less than two people, may One-man wants to play badminton, and is also specially capable of the single shuttlecock place practiced of a people without a kind of on the market at present, Although Japanese has invented the robot that plays badminton, that robot limitation is high, and manufacture is complicated, and cost is high, and Just as people is to playing badminton, time interval is longer, and position is single, and power is single when air exercise, therefore be not suitable for one People practices for a long time.

The side of many Badminton Stadiums is exactly indoor tennis stadium, realizes the demand of different sports enthusiasts, but such floor space Greatly, it is well known that land area is more and more rare, can also realize that both play ball mode a kind of on the market at present now Court.

The content of the invention

For deficiency of the prior art, the present invention provides a kind of elastic plug badminton net ball launching site, the present invention Single conversion court is provided, it is single to solve existing badminton practice field structure, it can not realize automatically picking up balls, single can not practice Habit is played ball, and can not court the problem of making a call to two bulbs.

The present invention is achieved through the following technical solutions.

A kind of elastic plug badminton net ball launching site, including court, the side in the court set velocity measuring Mechanism, the side of the speed detecting mechanism set rebound wall, set between the speed detecting mechanism and rebound wall Hopper, the rebound wall include multiple shuttlecock web plates positioned at front end, and multiple shuttlecock web plates are spliced into face, the plumage The rear end of ball top web plate opens up dovetail groove, and the termination can be connected or separate with dovetail groove, and the termination is set In the end of pull rod, the termination includes Microspring, and the both sides of the Microspring set bullet block, the rear end of the pull rod It is fixedly connected with fixed wall, the shuttlecock web plate is connected steel spring with fixed wall, and the steel spring is socketed in drawing The outside of bar, the center of the fixation wall wear shaft, and the fixation wall bottom side sets push rod, the rebound wall Outer setting mounting bracket, the both ends of the shaft are inserted into mounting bracket, and the speed detecting mechanism includes the first photaesthesia Device and the second light-inductive device are answered, the distance between the first light-inductive device and the second light-inductive device are S, described Speed detecting mechanism further includes the module that clocks, and the first light-inductive device senses that the time record of shuttlecock is set to T1, the second light Quick inductor senses that the time record of shuttlecock is set to T2, and the quality of shuttlecock is set to M, and shuttlecock web plate is hinged frame release Power be set to F, F=0.5 × M ×（S/（T2-T1））², the top of the mounting bracket sets rolling wheel, is wound on the rolling wheel Steel wire rope, steel wire rope bottom connection gripper, the side of the charging conduit sets push-off pin and L-shaped limiting plate, institute Rolling wheel is also set up on the overhead gage stated.It can realize that one plays badminton, and beat over how much power, the shuttlecock of rebound is exactly How much power, it is very convenient, the angle of rebound wall in addition can be adjusted, realizes playing ball for a variety of difficulty types.

Preferably, the mounting bracket includes overhead gage and lower baffle plate, block is set on the overhead gage, it is described Block and push rod the same side.Block is to be able to prevent that rotation is excessive, reaches the limit of value and just stops.

Preferably, the overhead gage and lower baffle plate all sets groove.In rotary course, groove headspace, rebound It will not be interfered in wall rotary course with upper lower baffle plate.

Compared with prior art：Realize that one plays ball practice, beat over how many power, can how many power back, return The power come is identical but position is different, has ensured the randomness of practice, and even if reaching blind area, can also automatic return.

Brief description of the drawings

Fig. 1 is the top view of the present invention.

Fig. 2 is the front view of the shuttlecock leader of the present invention.

Fig. 3 is the side view of the shuttlecock leader of the present invention.

Fig. 4 is the postrotational schematic diagram of shuttlecock leader of the present invention.

Fig. 5 is the schematic diagram of the lifting gear of the present invention.

Fig. 6 is the schematic diagram of the speed detecting mechanism of the present invention.

Fig. 7 is the schematic diagram of the shuttlecock web plate of the present invention.

Fig. 8 is the schematic diagram that the shuttlecock web plate of the present invention coordinates with fixed wall.

Schematic diagram when Fig. 9 is the termination bullet block pop-up of the present invention.

Figure 10 is the schematic diagram when termination bullet block of the present invention is compressed.

Figure 11 is the top view in the turntable court of the present invention.

Embodiment

Below in conjunction with the accompanying drawings with embodiment, the present invention is described further.

A kind of elastic plug badminton net ball launching site, including small court 1 and big court 111, the small court 1 Side sets speed detecting mechanism 2, and the side of the speed detecting mechanism 2 sets turntable court 3, the velocity measuring machine Charging conduit 4 is set between structure 2 and turntable court 3, and the turntable court 3 includes turntable 32, outside the circumference of the turntable 32 Side connects two shuttlecock leaders 31 and two tennis leaders 33, the tennis leader 33 and the interval of shuttlecock leader 31 90 Degree is set, and multiple shuttlecock web plates 311 are spliced into shuttlecock leader 31, and the rear end of the shuttlecock web plate 311 opens up trapezoidal Groove 321, the termination 72 can be connected or separate with dovetail groove 321, and the termination 72 is arranged at the end of pull rod 73 Portion, the termination 72 include Microspring 721, and the both sides of the Microspring 721 set bullet block 722, the pull rod 73 Rear end is fixedly connected with fixed wall 9, and the shuttlecock web plate 311 is connected steel spring 71, the steel bullet with fixed wall 9 Spring 71 is socketed in the outside of pull rod 73, and the center of the fixation wall 9 wears shaft 8, and 9 bottom side of fixation wall is set Mounting bracket is set outside push rod 10, the tennis leader 33 and shuttlecock leader 31, and the both ends of the shaft 8 are inserted into installation In frame, the speed detecting mechanism 2 includes the first light-inductive device 21 and the second light-inductive device 22, and described first is photosensitive The distance between 21 and second light-inductive device 22 of inductor is S, and the speed detecting mechanism 2 further includes the module that clocks, the One light-inductive device 21 senses that the time record of shuttlecock is set to T1, and the second light-inductive device 22 senses the time of shuttlecock Record is set to T2, and the quality of shuttlecock is set to M, and shuttlecock web plate 311 is set to F, F=0.5 × M by the power that steel spring 71 is released ×（S/（T2-T1））², the top of the mounting bracket sets rolling wheel 51, and Wound steel rope 53 on the rolling wheel 51 is described 53 bottom of steel wire rope connects gripper 52, and the side of the charging conduit 4 sets push-off pin 54 and L-shaped limiting plate 55, described Rolling wheel 51 is also set up on overhead gage 5, rolling wheel 51 is also set up on the overhead gage 5, the mounting bracket includes overhead gage 5 with Baffle 6, block, the block and 10 the same side of push rod, the overhead gage 5 and lower baffle plate 6 are set on the overhead gage 5 Groove is all set, and the big court 111 surrounds small court 1.

In use, stand and play badminton in small court 1, small court 1 first, people beats against shuttlecock leader 31 During shuttlecock, shuttlecock flies over speed detecting mechanism 2 first, and the module that clocks of the speed detecting mechanism 2 can record Time, the distance between the first light-inductive device 21 and the second light-inductive device 22 are S, and the speed detecting mechanism 2 also wraps The module that clocks is included, the first light-inductive device 21 senses that the time record of shuttlecock is set to T1, and the second light-inductive device 22 senses Time record to shuttlecock is set to T2, and the quality of shuttlecock is set to M, the power that shuttlecock web plate 311 is released by steel spring 71 It is set to F, F=0.5 × M × S/（T2-T1）², 2 calculating speed of speed detecting mechanism, which is transmitted to the control of shuttlecock leader 31 In molding block, F is calculated in the control module, shuttlecock is sprung back with identical power, that is to say, that user is reached with great power Shuttlecock leader 31, shuttlecock leader 31 just spring back shuttlecock with great power, speed detecting mechanism 2 and shuttlecock leader 31 it Between distance be less than 10 centimetres, the distance between the first light-inductive device 21 and the second light-inductive device 22 for S scopes at 3-6 lis Between rice.

Embodiment 1, shuttlecock pass through speed detecting mechanism 2, touch some shuttlecock web plate 311, shuttlecock web plate Strong inductor is set on 311, and the termination 72 being inserted into originally in dovetail groove 321 deforms upon at once, the Microspring 721 of script It is relaxation state, then the bullet block 722 at both ends is arranged in dovetail groove 321, and bullet block 722 is by the stepped end card of dovetail groove 321 Firmly so that termination 72 is connected with shuttlecock web plate 311, and when the bullet block 722 at both ends attracts each other, the bullet block 722 at both ends can be adopted Be powered with electromagnet, mutually produce gravitation, compress Microspring 721, compression 72 overall width of follower head diminishes, it is easy to just from Depart from dovetail groove 321, the steel spring 71 held originally by pull rod 73 at this time, in order to recover the state of its script, Jiu Huixiang Outer extension, an impulses power to the left is produced to shuttlecock web plate 311, can by controlling the speed of 72 deformation of termination, Control the speed of the impact of shuttlecock web plate 311 so that user reaches shuttlecock leader 31, shuttlecock leader 31 with great power Shuttlecock is just sprung back with great power, has ensured the randomness of practice.

During user's practice, the difficulty of higher order with shaping modes, can be selected, opens the motor of control shaft 8, choosing Gear is selected, shaft 8 rotates in mounting bracket, can rotate 15 degree, 20 degree, 30 degree, 35 degree, can also open the gas of push rod 10 Cylinder, cylinder push-rod 10 promote forward the lower right corner of fixed wall 9 so that and fixed wall 9 rotates clockwise, in rotary course, fixed wall 9 Upper end and block against carrying out spacing, realize that shuttlecock leader 31 is integral inclined, such shuttlecock web plate 311 can just incline Oblique return of serve, increases difficulty, and user also has different experience.

When shuttlecock web plate 311 and fixed wall 9 are under the action of steel spring 71, it is necessary to return after distance becomes remote, this When pull rod 73 motor driving under be moved to the left, termination 72 enters to dovetail groove 321, the effect on 321 both sides inclined-plane of dovetail groove Under, the bullet block 722 at both ends is compressed, and Microspring 721 is compressed, and 72 overall width of termination diminishes, and can smoothly enter dovetail groove 321, recover as former state into rear Microspring 721 and bullet block 722, termination 72 is connected with shuttlecock web plate 311, and then pull rod 73 is to the right Layback moves so that shuttlecock web plate 311 and fixed wall 9 are apart from becoming near, and steel spring 71 is compressed, and shuttlecock web plate 311 is kept Stored energy state, the pull rod 73 can be telescopic rods.

Just in case user, when playing badminton, shuttlecock has got to the boundary of shuttlecock web plate 311 and shuttlecock web plate 311 Place, intersection sets some cushion pads so that shuttlecock can lost its bounce, directly drop, fall in charging conduit 4, blanking Limiting plate 55 in groove 4 is used for limiting the position of push-off pin 54, and charging conduit 4, which tilts, facilitates shuttlecock to slide to the right, push-off pin 54 Slide to the right, drive shuttlecock to move right, the claw of gripper 52 is opened, and rolling wheel 51 rotates, and transfers steel wire rope downwards, is opened Gripper 52 close to shuttlecock, after grabbing shuttlecock, 52 claw of gripper collapses, and steel wire rope is lifted up after gathering, is carried The top of the shuttlecock web plate 31 of one row of bottommost is raised to, gripper 52 unclamps, last row's shuttlecock web plate while release The shuttlecock web plate 31 of 31 rightmost side ejects, and shuttlecock is rebounded, and reduces the trouble for manually picking up ball.

When needing to take exercise tennis, user station constitutes tennis court in big court 111, big court 111 and small court 1 Ground, turntable 32 drive 90 degree of turntable court unitary rotation, and the position of the shuttlecock leader 31 of script is replaced by tennis leader 33, Cushion is all posted on the overall surface of tennis leader 33, and tennis itself is also flexible, after beating over can automatic return, it is so big Place has been saved greatly, can have been economized the land resource.

Protection scope of the present invention includes but not limited to embodiment of above, and protection scope of the present invention is with claims Subject to, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's Protection domain.

Claims (4)

1. a kind of elastic plug badminton net ball launching site, it is characterised in that including small court（1）With big court（111）, institute The small court stated（1）Side set speed detecting mechanism（2）, the speed detecting mechanism（2）Side set turntable ball （3）, the speed detecting mechanism（2）With turntable court（3）Between charging conduit is set（4）, the turntable court（3）Bag Include turntable（32）, the turntable（32）Periphery connect two shuttlecock leaders（31）With two tennis leaders（33）, The tennis leader（33）With shuttlecock leader（31）Setting spaced apart ninety degrees, multiple shuttlecock web plates（311）Splice teleoptile Ball top leader（31）, the shuttlecock web plate（311）Rear end open up dovetail groove（321）, the termination（72）With it is trapezoidal Groove（321）It can be connected or separate, the termination（72）It is arranged at pull rod（73）End, the termination（72）Bag Include Microspring（721）, the Microspring（721）Both sides set bullet block（722）, the pull rod（73）Rear end and fixation Wall（9）It is fixedly connected, the shuttlecock web plate（311）With fixed wall（9）Connect steel spring（71）, the steel spring （71）It is socketed in pull rod（73）Outside, the fixation wall（9）Center wear shaft（8）, the fixation wall（9）Bottom Side sets push rod（10）, the tennis leader（33）With shuttlecock leader（31）Outer setting mounting bracket, the shaft（8） Both ends be inserted into mounting bracket, the speed detecting mechanism（2）Including the first light-inductive device（21）With the second photaesthesia Answer device（22）, the first light-inductive device（21）With the second light-inductive device（22）The distance between be S, the speed Testing agency（2）Further include the module that clocks, the first light-inductive device（21）Sense that the time of shuttlecock records and be set to T1, second Light-inductive device（22）Sense that the time record of shuttlecock is set to T2, the quality of shuttlecock is set to M, shuttlecock web plate（311） By steel spring（71）The power of release is set to F, and F=0.5 × M ×（S/（T2-T1））², the charging conduit（4）Side set Flabellum（11）, the charging conduit（4）Bottom set supporting plate（13）, the supporting plate（13）Controlled by lifting gear, institute The lifting gear stated includes motor（14）, the motor（14）Control built-in nut rotation, the built-in nut and screw （12）Coordinate.

A kind of 2. elastic plug badminton net ball launching site according to claim 1, it is characterised in that the peace Shelve including overhead gage（5）And lower baffle plate（6）, the overhead gage（5）Upper setting block, the block and push rod（10）Together Side.

3. a kind of elastic plug badminton net ball launching site according to claim 2, it is characterised in that described is upper Baffle（5）And lower baffle plate（6）Groove is all set.

4. single conversion court according to claim 1, it is characterised in that the big court（111）Surround bead （1）.