CN117686365A - Football rebound rate measuring device trains - Google Patents
Football rebound rate measuring device trains Download PDFInfo
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- CN117686365A CN117686365A CN202410145976.1A CN202410145976A CN117686365A CN 117686365 A CN117686365 A CN 117686365A CN 202410145976 A CN202410145976 A CN 202410145976A CN 117686365 A CN117686365 A CN 117686365A
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- 238000001514 detection method Methods 0.000 claims abstract description 34
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 32
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The invention discloses a training football rebound rate measuring device, which belongs to the technical field of football rebound rate measurement and comprises a bottom plate, wherein the inner side of the bottom plate is connected with a telescopic plate, the telescopic plate is connected with an infrared emission plate, the upper end of the bottom plate is connected with a first transfer box, one side of the first transfer box, which is far away from the infrared emission plate, is connected with a detection box, one end of the first transfer box, which is far away from the bottom plate, is connected with a second transfer box, one end of the second transfer box, which is far away from the detection box, is connected with a transmission box, both ends of the rotation box are connected with the emission boxes, the detection box is arranged, a sliding plate I is driven by an electric telescopic rod II to move so that football can be adsorbed to an adsorber, and the rebound rate of the football when the football falls freely can be effectively judged by an infrared sensor, so that contrast is provided for rebound rate measured by force application.
Description
Technical Field
The invention relates to the technical field of football rebound rate measurement, in particular to a football rebound rate measurement device for training.
Background
The football rebound rate is an important index for detecting whether the football field is qualified or not after the football is subjected to the action of external force, meanwhile, the football rebound rate can be applied to football training, football skill training with different effects can be achieved through the football with different rebound rates, football teaching can be effectively conducted according to the motion track of the football through applying forces with different directions and different magnitudes on the football with different rebound rates, the traditional football rebound rate measurement adopts the percentage value of rebound height and falling start height after the football vertically and freely falls to the field surface as the football rebound rate, data are ideal, and due to the fact that the force applied to the football by a player is various, the rebound rate measured through the free falling body can not provide effective data for the football training.
Disclosure of Invention
The invention aims to provide a football rebound rate measuring device for training, which aims to solve the problems in the background technology.
The utility model provides a training football rebound rate measuring device, includes the bottom plate, the inboard of bottom plate is provided with opening one, and opening one is located sliding connection has the expansion plate, be connected with the infrared emission board on the expansion plate, the upper end fixedly connected with transfer case one of bottom plate, transfer case one keep away from one side fixedly connected with detection case of infrared emission board, detection case with bottom plate fixed connection, transfer case one keep away from the one end fixedly connected with transfer case two of bottom plate, transfer case two keep away from the one end rotation of detection case is connected with the rotation case, the both ends of rotation case are all fixedly connected with transmission case;
the transmitting box comprises a box body III fixedly connected with the rotating box, a hydraulic cylinder is fixedly connected inside the box body III, an electric telescopic rod IV is fixedly connected to one end of the hydraulic cylinder, a spring is fixedly connected to one end of the electric telescopic rod IV, which is far away from the hydraulic cylinder, an inductor is fixedly connected to one end of the spring, which is far away from the electric telescopic rod IV, and an injection port is formed inside the box body III;
preferably, the detection case comprises a first case body fixedly connected with a bottom plate, a first partition plate is fixedly connected to the first case body, a first partition plate is connected with a first telescopic area in the middle of the first case body, a second partition plate is arranged at one end of the first transfer case body, a telescopic door is arranged at the second opening, the first partition plate is close to one end of the telescopic door, a first grooving is arranged at one end of the first telescopic door, an electric telescopic rod is fixedly connected with a first push plate, the first partition plate is far away from one end of the first partition plate, an electric telescopic rod is arranged at one side of the first partition plate, the second electric telescopic rod is fixedly connected with the first case body, the first partition plate is far away from one end of the bottom plate, a first baffle is connected with a first baffle in a rotating mode, the first partition plate is far away from one end of the first baffle, the first baffle is fixedly connected with a touch block, the first partition plate is internally provided with an absorber, the first partition plate is fixedly connected with an absorber, the absorber is far away from the second baffle, the absorber is far from the second baffle is far away from the first absorber, and the absorber is capable of measuring the infrared absorber, and can be used for measuring the infrared absorber, and the infrared absorber is capable of being used for measuring the infrared absorber and the infrared absorber.
Preferably, the upper end fixedly connected with connecting seat of expansion plate, the connecting seat keep away from the one end of expansion plate with infrared emission board is connected, the bottom plate is kept away from the one end of transfer case two all is provided with the flexible gyro wheel of several, the expansion plate is kept away from the one end rotation of infrared emission board is connected with two scalable gyro wheels, scalable gyro wheel is close to one side of bottom plate is provided with the bracing piece, the bracing piece with expansion plate fixed connection, the bracing piece keep away from the one end of expansion plate with the bottom plate is kept away from the one end of transfer case one flushes.
Preferably, the first transfer box comprises a second box body fixedly connected with the detection box, one end, close to the bottom plate, of the inner side of the second box body is fixedly connected with a third electric telescopic rod, one end, far away from the bottom plate, of the third electric telescopic rod is fixedly connected with a second sliding plate, one side, far away from the bottom plate, of the second sliding plate is provided with a second touch block, the second touch block is fixedly connected with the second box body, one side, close to the second transfer box, of the second box body is provided with a third groove, a second telescopic area is arranged in the middle of the second box body, the third electric telescopic rod drives the second sliding plate to move so that a football entering the first transfer box can move to the second transfer box, and meanwhile the second touch block moves synchronously along with lifting of the second box body, so that the second sliding plate can always lift to the second touch block.
Preferably, the box is three keep away from the one end of rotating the case is provided with fluting second, fluting second department fixedly connected with protective housing, the center department fixedly connected with axis of rotation second of protective housing, the outside annular array of axis of rotation second has three baffle two, the box is three be close to one side of rotating the case is provided with two openings three, and every opening three department all fixedly connected with electric telescopic handle five, electric telescopic handle five relative one end fixedly connected with fluting four, through electric telescopic handle five drive fluting four move can effectually block the football and get into the inside of transmission case, electric telescopic handle four drive inductor move simultaneously can apply the power of equidimension to the football to baffle two can carry out the motion restriction to the football, make the football not drop when being in the inclination.
Preferably, the rotating box comprises a box body four which is rotationally connected with the transferring box body two, an opening is formed in the center of the box body four, a toothed ring is fixedly connected to the opening, a plurality of gears are meshed with the outer side of the toothed ring, a rotating shaft is fixedly connected to the center of each gear, one end of the rotating box is far away from the rotating shaft and is fixedly connected with the transferring box body two, one end of the transferring box body two is far away from the rotating shaft and is rotationally connected with the rotating box body two, the box body four is driven to rotate through gear rotation, the rotating box can rotate around the transferring box body two together with the transmitting box body, football can fall into the transmitting box at the lower end through gravity, and the influence of the measured vertical football rebound rate can be reduced due to rotation of the transmitting box.
Preferably, the infrared emission board comprises the several connecting plate, the connecting plate is close to the one end fixedly connected with several luminescent plate of detection case, the connecting plate is close to the one end fixedly connected with protective housing of detection case one, protective housing one is located the outside of luminescent plate, the connecting plate is close to the one end rotation of expansion plate is connected with the several threaded rod, the connecting plate is kept away from the one end of connecting plate is provided with the screw hole, the inboard of screw hole is provided with the screw thread, the connecting plate is kept away from the one end rotation of detection case is connected with the several dwang, the quantity of dwang with the quantity of threaded rod is unanimous, the dwang is kept away from the one end fixedly connected with swivel button of connecting plate.
Preferably, the threaded rod is far away from one end fixedly connected with bevel gear one of expansion plate, bevel gear one is located the inside of connecting plate, the outside meshing of bevel gear one has bevel gear two, bevel gear two with dwang fixed connection, bevel gear two is located the inside of connecting plate drives bevel gear one through bevel gear two and rotates, and then makes threaded rod can with the screw hole threaded connection on the next connecting plate, and then can the human control connecting plate's height.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the detection box is arranged, the first sliding plate is driven by the second electric telescopic rod to move, so that the football can move to the adsorber for adsorption, meanwhile, the sliding plate inclines towards the adsorber, so that the football cannot roll out of the detection box, the first telescopic area is positioned in the middle of the first partition plate, the distance between the first touch block and the adsorber is unchanged all the time, the football can always move to the adsorber, meanwhile, the first partition plate and one side, close to the adsorber, of the first box are both provided with infrared sensors, the rebound rate of the football when the football falls freely can be effectively judged through the infrared sensors, and contrast is provided for the rebound rate measured by the subsequent force application.
2. According to the invention, the transmitting box is arranged, the box body III is driven by the electric telescopic rod V to move and control the football to enter the transmitting box, so that the measurement of the subsequent football is not affected when the football is not transmitted due to the device fault, the baffle II can limit the position of the football in the transmitting box, so that the football can not freely fall, meanwhile, the electric telescopic rod IV drives the inductor to apply force to the football, the rotating shaft II can not limit rotation any more when applying force, the inductor can drive the football to push the baffle II to transmit, the force born by the football can be obtained through the inductor, and the accuracy of the rebound rate of the football is improved.
3. According to the invention, the infrared emission plate is arranged, the bevel gear I is driven to rotate through the bevel gear II, so that the threaded rod can be in threaded connection with the threaded hole on the next connecting plate, the connecting plates can be continuously overlapped until the height of the infrared emission plate can meet the measurement requirement, the infrared emission plate can more accurately measure the rebound height of the football, the rebound rate of the football is further measured, meanwhile, the blocking distance and time of the football to infrared rays are calculated, and a certain instant speed of the football is calculated, so that the measured rebound rate is more accurate and the height of the connecting plates needs too much measurement.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the detection box of the present invention;
FIG. 3 is a schematic view of a first transfer box according to the present invention;
FIG. 4 is a schematic diagram of the structure of the launch pad of the present invention;
FIG. 5 is a schematic view of the structure of the rotary case of the present invention;
FIG. 6 is a schematic view of the structure of an infrared emission panel according to the present invention;
FIG. 7 is another view of the infrared radiation panel of the present invention;
fig. 8 is a schematic view showing an internal structure of the infrared ray emitting panel of the present invention.
The reference numerals in the figures illustrate: 1. a telescoping plate; 2. a bottom plate; 3. a detection box; 301. a first partition board; 302. a first box body; 303. an adsorber; 304. a first baffle; 305. a touch block I; 306. a retractable door; 307. a push plate; 308. an electric telescopic rod I; 309. an electric telescopic rod II; 310. a first sliding plate; 311. a first telescopic area; 4. a transfer box I; 401. a second box body; 402. an electric telescopic rod III; 403. a second slide plate; 404. a touch block II; 405. grooving III; 406. a second telescopic area; 5. a transfer box II; 501. a gear; 502. a rotating shaft; 6. a launch box; 601. a third box body; 602. a hydraulic cylinder; 603. an electric telescopic rod IV; 604. an inductor; 605. a spring; 606. a protective shell; 607. a second baffle; 608. a second rotating shaft; 609. an electric telescopic rod; 610. slotting fourth; 611. an ejection port; 7. an infrared emission plate; 701. a connecting plate; 702. a light emitting panel; 703. a first protective shell; 704. a threaded rod; 705. a rotation knob; 706. a rotating lever; 707. a threaded hole; 708. bevel gears I; 709. bevel gears II; 8. a connecting seat; 9. a rotating box; 901. a case body IV; 902. a toothed ring; 10. a retractable roller; 11. and (5) supporting the rod.
Detailed Description
Referring to fig. 1, a training football rebound rate measuring device, including bottom plate 2, the inboard of bottom plate 2 is provided with opening one, opening one sliding connection has expansion plate 1, be connected with infrared emission board 7 on the expansion plate 1, the upper end fixedly connected with transfer case one 4 of bottom plate 2, one side fixedly connected with detection case 3 of keeping away from infrared emission board 7 of transfer case one 4, detection case 3 and bottom plate 2 fixed connection, one end fixedly connected with transfer case two 5 of keeping away from bottom plate 2 of transfer case one 4, one end rotation connection that detection case 3 was kept away from to transfer case two 5 has rotation case 9, the equal fixedly connected with transmission case 6 in both ends of rotation case 9.
The upper end fixedly connected with connecting seat 8 of expansion plate 1, the one end that expansion plate 1 was kept away from to connecting seat 8 is connected with infrared emission board 7, and the one end that transfer case two 5 was kept away from to bottom plate 2 all is provided with the flexible gyro wheel of several, and the one end that infrared emission board 7 was kept away from to expansion plate 1 rotates and is connected with two scalable gyro wheels 10, and one side that scalable gyro wheel 10 is close to bottom plate 2 is provided with bracing piece 11, bracing piece 11 and expansion plate 1 fixed connection, and the one end that expansion plate 1 was kept away from to bracing piece 11 flushes with the one end that transfer case one 4 was kept away from to bottom plate 2.
Referring to fig. 2, the detection box 3 includes a first box 302 fixedly connected to the bottom plate 2, a first partition 301 is fixedly connected to the inside of the first box 302, a first telescopic area 311 is connected to the middle of the first partition 301 and the first box 302, an opening two is formed at one end of the first partition 301, which is close to the first transfer box 4, a telescopic door 306 is formed at the second opening, a first slot opening is formed at one end of the first partition 301, a first electric telescopic rod 308 is fixedly connected to the first slot opening, one end of the first electric telescopic rod 308, which is far from the first partition 301, is fixedly connected to a push plate 307, one side of the first partition 301, which is far from the push plate 307, is provided with a second electric telescopic rod 309, which is fixedly connected to the first box 302, one end of the first box 302, which is far from the bottom plate 2, is rotatably connected to a first baffle 304, one end of the first partition 301, which is far from the baffle 304, is fixedly connected to a touch block 305, and one end of the inner side of the first box 302, which is close to the baffle 304, is fixedly connected to an adsorber 303.
Specifically, the staff goes up and down to flexible region one 311 as required, train football and put into slide one 310 department simultaneously, starting drive, electric telescopic handle two 309 can drive slide one 310 and remove, when slide one 310 moves to contact with touch piece one 305, touch piece one 305 receives the extrusion of slide one 310 and can control electric telescopic handle two 309 and stop moving, football at this moment moves to baffle one 304 under the effect of gravity, after football moves to baffle one 304, adsorber 303 synchronous start adsorbs the football, baffle one 304 can rotate to the inside of baffle one 301 no longer support the football, and electric telescopic handle two 309 can drive slide one 310 and reset, drive next football and can remove, after baffle one 304 rotates to the inside of baffle one 301, adsorber 303 can stop adsorbing, the football can advance free fall motion in detecting case 3 this moment, infrared inductor on through baffle one 301 and the box one 302, can effectually judge the rebound height when making the free fall, and then calculate the rebound rate, for the contrast is measured to follow-up football, can be carried out to rebound rate one side of the inside of baffle one side of the expansion and contraction box 306 can be carried out, and rebound rate can be reduced by one side of the inside of baffle one side of the expansion and contraction box 306 is carried out, and rebound time can be reduced, and expansion and compression rate can be carried out by one side of the inside of baffle one side is moved, and the expansion box is moved, and one side of the expansion box is moved, and the expansion of football is moved, can be moved, and the football is moved, and can be moved, and the football on the side, and can be a counter.
Referring to fig. 3, the first transfer box 4 includes a second box 401 fixedly connected with the detection box 3, an electric telescopic rod three 402 is fixedly connected to an end, close to the bottom plate 2, of the inner side of the second box 401, a sliding plate two 403 is fixedly connected to an end, far from the bottom plate 2, of the electric telescopic rod three 402, a touch block two 404 is arranged on a side, far from the bottom plate 2, of the sliding plate two 403, the touch block two 404 is fixedly connected with the second box 401, a slot three 405 is arranged on a side, close to the second transfer box 5, of the second box 401, and a telescopic region two 406 is arranged in the middle of the second box 401.
Specifically, the staff controls the lifting height of the telescopic area two 406 according to the need, when the football enters the transfer box two 4 through the detection box 3, the football stays on the slide two 403 due to gravity, when the slide two 403 senses the football, the electric telescopic rod three 402 is controlled to drive the slide two 403 to move, and as the slide two 403 inclines towards the direction of the transfer box two 5, the football cannot slide out when moving, when the slide two 403 moves to be in contact with the touch block two 404, the touch block two 404 controls the electric telescopic rod three 402 to stop moving, and then the football can move to the transfer box two 5 through the slot three 405, and when the football leaves the slide two 403, the slide two 403 controls the electric telescopic rod three 402 to drive the slide two 403 to reset and then drive the next football to move.
Referring to fig. 4, the transmitting box 6 includes a third box 601 fixedly connected with the rotating box 9, a hydraulic cylinder 602 is fixedly connected to the inside of the third box 601, one end of the hydraulic cylinder 602 is fixedly connected with a fourth electric telescopic rod 603, one end of the fourth electric telescopic rod 603, which is far away from the hydraulic cylinder 602, is fixedly connected with a spring 605, one end of the spring 605, which is far away from the fourth electric telescopic rod 603, is fixedly connected with an inductor 604, an injection port 611 is formed in the inside of the third box 601, one end of the third box 601, which is far away from the rotating box 9, is provided with a second slot, the second slot is fixedly connected with a protective shell 606, a second rotating shaft 608 is fixedly connected to the center of the protective shell 606, a second baffle 607 is arranged on the outer side of the second rotating shaft 608, two openings three are formed in one side of the third box 601, each opening three is fixedly connected with a fifth electric telescopic rod 609, and one opposite end of the fifth electric telescopic rod 609 is fixedly connected with a fourth slot 610.
Specifically, football is moved to the transmission case 6 below in rotating case 9 by gravity, football can move to baffle two 607 department after getting into transmission case 6, rotation shaft two 608 can carry out the rotation restriction this moment, make baffle two 607 can block the football, when transmission case 6 rotates to the upper side along with rotating case 9, electric telescopic handle five 609 can drive fluting four 610 and remove and then make transmission case 6 in more closed state of rotation, electric telescopic handle four 603 can drive spring 605 and remove, and spring 605 can drive inductor 604 and remove until inductor 604 contacts with the football and the power that inductor 604 received reaches the requirement, after transmission case 6 rotates to the appointed angle, rotation shaft two 608 can not carry out the rotation restriction any more, at this moment the football can receive the thrust of inductor 604 and launch, simultaneously drive baffle two 607 and rotate, thereby prevent that next football from slipping out after baffle two 607 rotates 60 degrees rotation shaft two 608 can carry out the rotation restriction this moment, simultaneously electric telescopic handle four 603 can drive the football and reset inductor 604 after the ejection, electric telescopic handle four 603 can drive football and remove five and make the fluting four to drive the football and remove and reach the requirement, make the transmission case 610 can get into in the transmission case 6.
Referring to fig. 5, the rotating case 9 includes a fourth case 901 rotatably connected to the second case 5, an opening is provided at a center of the fourth case 901, a toothed ring 902 is fixedly connected to the opening, a plurality of gears 501 are meshed on an outer side of the toothed ring 902, a rotating shaft 502 is fixedly connected to a center of each gear 501, one end of the rotating shaft 502 away from the rotating case 9 is fixedly connected to the second case 5, and one end of the rotating shaft 502 away from the second case 5 is rotatably connected to the rotating case 9.
Specifically, when the launching box 6 launches football, the gear 501 rotates synchronously, the gear 501 rotates to drive the rotating shaft 502 to rotate, the rotating shaft 502 rotates to drive the toothed ring 902 to rotate, and then the box body four 901 is driven to rotate, so that the two launching boxes 6 rotate synchronously along with the rotating box 9.
Referring to fig. 6 and 7, the infrared emission plate 7 is composed of a plurality of connection plates 701, one end of the connection plates 701 close to the detection box 3 is fixedly connected with a plurality of light emitting plates 702, one end of the connection plates 701 close to the detection box 3 is fixedly connected with a protective shell 703, the protective shell 703 is located on the outer side of the light emitting plates 702, one end of the connection plates 701 close to the expansion plate 1 is rotationally connected with a plurality of threaded rods 704, one end of the connection plates 701 far away from the connection plates 701 is provided with threaded holes 707, threads are arranged on the inner sides of the threaded holes 707, one end of the connection plates 701 far away from the detection box 3 is rotationally connected with a plurality of rotating rods 706, the number of the rotating rods 706 is identical with the number of the threaded rods 704, and one end of the rotating rods 706 far away from the connection plates 701 is fixedly connected with a rotating knob 705.
Referring to fig. 8, one end of the threaded rod 704 away from the expansion plate 1 is fixedly connected with a first bevel gear 708, the first bevel gear 708 is located inside the connecting plate 701, a second bevel gear 709 is meshed with the outer side of the first bevel gear 708, the second bevel gear 709 is fixedly connected with the rotating rod 706, and the second bevel gear 709 is located inside the connecting plate 701.
Specifically, the staff rotates the rotation knob 705 through rotating, the rotation knob 705 rotates and then drives the rotation rod 706 to rotate, the rotation rod 706 rotates and drives the bevel gear two 709 to rotate, the bevel gear two 709 rotates and makes the bevel gear one 708 rotate, the bevel gear one 708 rotates and then makes the threaded rod 704 rotate, the threaded rod 704 can carry out threaded connection with the threaded hole 707 on the next connecting plate 701 through the rotation of the threaded rod 704, and then the infrared emission plate 7 can be connected to required height manually, be connected with a plurality of luminescent plates 702 on the connecting plate 701 simultaneously, infrared shooting can be shot out on the luminescent plates 702, the rebound rate of football can be calculated more accurately through the shielding height and shielding time of football to infrared rays, and the luminescent plates 702 can be protected by the protective housing one 703, and the luminescent plates 702 are prevented from being damaged when football rebounds.
The working principle of the invention is as follows: the staff lifts the telescopic area one 311 according to the requirement, meanwhile, the football is trained to be placed in the first slide plate 310, the device is started, the second electric telescopic rod 309 drives the first slide plate 310 to move, when the first slide plate 310 moves to be in contact with the first touch block 305, the first touch block 305 is extruded by the first slide plate 310 to control the second electric telescopic rod 309 to stop moving, at the moment, the football moves into the first baffle plate 304 under the action of gravity, after the football moves onto the first baffle plate 304, the absorber 303 synchronously starts to absorb the football, at the same time, the first baffle plate 304 rotates to the inside of the first baffle plate 301 to not support the football, the second electric telescopic rod 309 drives the first slide plate 310 to reset to drive the next football to move, when the first baffle plate 304 rotates to the inside of the first baffle plate 301, the absorber 303 stops absorbing, at the moment, the football can enter the free falling body in the detection box 3 to move, the infrared sensors on the first partition 301 and the first box 302 can effectively judge the rebound height of the football when the football falls freely, further calculate the rebound rate, provide contrast for the rebound rate measured by the subsequent force application, when the football rebounds from one side, the telescopic door 306 is retracted into the first box 302, meanwhile, the first electric telescopic rod 308 drives the push plate 307 to slowly move so as to reduce the rebound times of the football, the football can move into the first transfer box 4 through the telescopic door 306, meanwhile, the first baffle 304 rotates and resets, the next football can stay below the absorber 303, the staff can control the lifting height of the second telescopic area 406 according to the requirement, when the football enters the first transfer box 4 through the detection box 3, the football stays on the second slide plate 403 due to gravity, when the second slide plate 403 senses the football, the third electric telescopic rod 402 is controlled to drive the second slide plate 403 to move, the second slide plate 403 inclines towards the second transfer box 5, so that the football cannot slide out during movement, when the second slide plate 403 moves to be in contact with the second touch block 404, the second touch block 404 controls the third electric telescopic rod 402 to stop moving, so that the football can move to the second transfer box 5 through the third slot 405, then move to the rotating box 9 through the second transfer box 5, the football moves to the lower launching box 6 under the action of gravity in the rotating box 9, the football moves to the second baffle 607 after entering the launching box 6, at the moment, the second rotary shaft 608 is limited in rotation, so that the second baffle 607 can block the football, when the launching box 6 rotates to the upper side along with the rotating box 9, the electric telescopic rod five 609 drives the slot four 610 to move so as to enable the emission box 6 to be in a closed rotation state, meanwhile, the electric telescopic rod four 603 drives the spring 605 to move, the spring 605 drives the inductor 604 to move until the inductor 604 contacts with a football and the force born by the inductor 604 meets the requirement, when the emission box 6 rotates to a specified angle, the rotation shaft two 608 does not rotate to limit, at the moment, the football is emitted by the thrust of the inductor 604, meanwhile, the baffle two 607 is driven to rotate, when the baffle two 607 rotates for 60 degrees, the rotation shaft two 608 rotates to limit so as to prevent the next football from sliding out, meanwhile, the electric telescopic rod four 603 drives the inductor 604 to reset after the football is emitted, at the moment, the electric telescopic rod five 609 drives the slot four 610 to move so that the football can enter the emission box 6, and after the football leaves the slide two 403, the second slide plate 403 can control the electric telescopic rod three 402 to drive the second slide plate 403 to reset and then drive the next football to move, when the shooting box 6 launches the football, the gear 501 can rotate synchronously, the gear 501 rotates and can drive the rotation shaft 502 to rotate, the rotation shaft 502 rotates and can drive the toothed ring 902 to rotate, and then drive the box four 901 to rotate, and then make two shooting boxes 6 rotate synchronously along with the rotating box 9, the staff rotates the knob 705 through rotating, the knob 705 rotates and then drives the rotating rod 706 to rotate, the rotating rod 706 rotates and drives the bevel gear two 709 to rotate, the bevel gear two 709 rotates and makes the bevel gear one 708 rotate, the bevel gear one 708 rotates and then makes the threaded rod 704 rotate, the threaded rod 704 can carry out threaded connection with the threaded hole 707 on the next connecting plate 701 through the rotation of the threaded rod 704, and then make the infrared emission plate 7 can be connected to required height, be connected with a plurality of luminescent plates 702 on the connecting plate 701 simultaneously, can jet out infrared photography on the luminescent plate 702, shelter from height and time to infrared ray through the football, can more accurately calculate the rebound rate of the football, and prevent the rebound rate of the football from being bad when the luminescent plate 702 is protected.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a training football rebound rate measuring device, includes bottom plate (2), its characterized in that: the inner side of the bottom plate (2) is provided with an opening I, the opening I is connected with a telescopic plate (1), the telescopic plate (1) is connected with an infrared emission plate (7), the upper end of the bottom plate (2) is connected with a transfer box I (4), one side of the transfer box I (4) away from the infrared emission plate (7) is connected with a detection box (3), the detection box (3) is connected with the bottom plate (2), one end of the transfer box I (4) away from the bottom plate (2) is connected with a transfer box II (5), one end of the transfer box II (5) away from the detection box (3) is connected with a rotation box (9), and two ends of the rotation box (9) are connected with emission boxes (6);
the transmitting box (6) comprises a box body III (601) connected with the rotating box (9), a hydraulic cylinder (602) is connected inside the box body III (601), one end of the hydraulic cylinder (602) is connected with an electric telescopic rod IV (603), one end, far away from the hydraulic cylinder (602), of the electric telescopic rod IV (603) is connected with a spring (605), one end, far away from the electric telescopic rod IV (603), of the spring (605) is connected with an inductor (604), and an injection port (611) is formed inside the box body III (601);
the detection box (3) comprises a first box body (302) fixedly connected with the bottom plate (2), a first partition plate (301) is fixedly connected to the inner part of the first box body (302), a second expansion area (311) is connected to the middle of the first partition plate (301) and the first box body (302), an opening II is formed in one end, close to the first transfer box body (4), of the first partition plate (301), a first expansion door (306) is arranged at the second opening, a first grooving is formed in one end, close to the first expansion door (306), of the first partition plate (301), an electric expansion rod (308) is fixedly connected to one end, far from the first partition plate (301), of the first electric expansion rod (308) is fixedly connected with a push plate (307), one side, far from the push plate (307), of the first partition plate (301) is provided with a second electric expansion rod (309), one end, far from the first partition plate (2), of the first partition plate (304) is fixedly connected with a first touch plate (310), one end, far from the first partition plate (301) is connected with a second partition plate (305), and one end, close to the first baffle plate (304), of the inner side of the first box body (302) is fixedly connected with an absorber (303).
2. The training soccer rebound measurement device of claim 1, wherein: the upper end of expansion plate (1) is connected with connecting seat (8), connecting seat (8) keep away from the one end of expansion plate (1) with infrared emission board (7) are connected, bottom plate (2) are kept away from the one end of transfer case two (5) all is provided with the flexible gyro wheel of several, expansion plate (1) are kept away from the one end of infrared emission board (7) is connected with two scalable gyro wheels (10), scalable gyro wheel (10) are close to one side of bottom plate (2) is provided with bracing piece (11), bracing piece (11) with expansion plate (1) are connected, bracing piece (11) are kept away from the one end of expansion plate (1) with bottom plate (2) are kept away from the one end of transfer case one (4) flushes.
3. The training soccer rebound measurement device of claim 1, wherein: the transfer box I (4) comprises a box body II (401) fixedly connected with the detection box (3), one end, close to the bottom plate (2), of the inner side of the box body II (401) is fixedly connected with an electric telescopic rod III (402), one end, far away from the bottom plate (2), of the electric telescopic rod III (402) is fixedly connected with a slide plate II (403), one side, far away from the bottom plate (2), of the slide plate II (403) is provided with a touch block II (404), the touch block II (404) is fixedly connected with the box body II (401), one side, close to the transfer box II (5), of the box body II (401) is provided with a groove III (405), and a telescopic area II (406) is arranged in the middle of the box body II (401).
4. The training soccer rebound measurement device of claim 1, wherein: the three (601) of box keep away from the one end of rotating case (9) is provided with fluting two, fluting two fixedly connected with protective housing (606), the center department fixedly connected with axis of rotation two (608) of protective housing (606), the outside annular array of axis of rotation two (608) has three baffle two (607), the three (601) of box is close to one side of rotating case (9) is provided with two openings three, and every opening three equal fixedly connected with electric telescopic handle five (609), the one end fixedly connected with fluting four (610) that electric telescopic handle five (609) are relative.
5. The training soccer rebound measurement device of claim 1, wherein: the rotary box (9) comprises a box body four (901) which is rotationally connected with the transfer box two (5), an opening is formed in the center of the box body four (901), a toothed ring (902) is fixedly connected to the opening, a plurality of gears (501) are meshed to the outer side of the toothed ring (902), a rotary shaft (502) is fixedly connected to the center of each gear (501), one end of the rotary shaft (502) away from the rotary box (9) is fixedly connected with the transfer box two (5), and one end of the rotary shaft (502) away from the transfer box two (5) is rotationally connected with the rotary box (9).
6. The training soccer rebound measurement device of claim 1, wherein: the infrared emission board (7) comprises several connecting plate (701), connecting plate (701) are close to the one end fixedly connected with several luminescent plate (702) of detection case (3), connecting plate (701) are close to one end fixedly connected with protective housing one (703) of detection case (3), protective housing one (703) are located the outside of luminescent plate (702), connecting plate (701) are close to one end rotation of expansion plate (1) is connected with several threaded rod (704), connecting plate (701) are kept away from one end of connecting plate (701) is provided with screw hole (707), the inboard of screw hole (707) is provided with the screw thread, connecting plate (701) are kept away from one end rotation of detection case (3) is connected with several dwang (706), the quantity of dwang (706) with the quantity of threaded rod (704) is unanimous, one end fixedly connected with rotary knob (705) of connecting plate (701) are kept away from to dwang (706).
7. The training soccer rebound measurement device of claim 6, wherein: one end of the threaded rod (704) far away from the expansion plate (1) is fixedly connected with a first bevel gear (708), the first bevel gear (708) is located inside the connecting plate (701), a second bevel gear (709) is meshed with the outer side of the first bevel gear (708), the second bevel gear (709) is fixedly connected with the rotating rod (706), and the second bevel gear (709) is located inside the connecting plate (701).
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| US6458051B1 (en) * | 2001-05-29 | 2002-10-01 | Thomas S. Moore | Stationary blocking/tackling platform for football |
| WO2014178862A2 (en) * | 2013-05-01 | 2014-11-06 | Toca Llc | Ball throwing machine and method |
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| CN109821215A (en) * | 2019-04-09 | 2019-05-31 | 黄河科技学院 | A kind of goalkeeper partner training device |
| CN114177595A (en) * | 2021-12-31 | 2022-03-15 | 湖南文理学院 | Auxiliary training device for arc-shaped ball |
| CN115554679A (en) * | 2022-09-28 | 2023-01-03 | 西北师范大学 | Shooting defense training device for football teaching and training method thereof |
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2024
- 2024-02-02 CN CN202410145976.1A patent/CN117686365B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6458051B1 (en) * | 2001-05-29 | 2002-10-01 | Thomas S. Moore | Stationary blocking/tackling platform for football |
| WO2014178862A2 (en) * | 2013-05-01 | 2014-11-06 | Toca Llc | Ball throwing machine and method |
| CN109276867A (en) * | 2018-10-12 | 2019-01-29 | 吉林师范大学 | A kind of equipment of College Soccer Teaching, training and competition system |
| CN109821215A (en) * | 2019-04-09 | 2019-05-31 | 黄河科技学院 | A kind of goalkeeper partner training device |
| CN114177595A (en) * | 2021-12-31 | 2022-03-15 | 湖南文理学院 | Auxiliary training device for arc-shaped ball |
| CN115554679A (en) * | 2022-09-28 | 2023-01-03 | 西北师范大学 | Shooting defense training device for football teaching and training method thereof |
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| CN117686365B (en) | 2024-04-23 |
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