CN113262458A - Intelligent sports long jump measuring equipment - Google Patents
Intelligent sports long jump measuring equipment Download PDFInfo
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- CN113262458A CN113262458A CN202110543533.4A CN202110543533A CN113262458A CN 113262458 A CN113262458 A CN 113262458A CN 202110543533 A CN202110543533 A CN 202110543533A CN 113262458 A CN113262458 A CN 113262458A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses intelligent sports long jump measuring equipment which structurally comprises a baffle, a pressing plate, a supporting plate, a control plate and a central control box, wherein the outer side of the baffle is fixedly embedded and connected to the inner side of the supporting plate, the outer side of the pressing plate is attached to the inner side of the supporting plate, the lower end of the control plate is connected to the upper end of the central control box in a riveting mode, the left end of the central control box is connected to the right end of the supporting plate through a bolt, fine sand is placed on the pressing plate, the equipment is electrified, when a long jump player jumps into the fine sand, the fine sand is splashed into the supporting plate, the control plate is controlled, the fine sand in a guide groove is extruded into elastic blocks at the upper ends of a pressing strip and an arc plate, the elastic blocks are contracted to abut against a supporting strip and a top plate, the top plate is tightly attached to a bottom block to support, part of the fine sand enters a collecting groove to be collected, the elastic plates are, resulting in continuous accumulation by the pulley, causing fine sand to slowly limit the displacement length of the pulley in the slideway.
Description
Technical Field
The invention belongs to the field of sports measurement, and particularly relates to intelligent sports long jump measuring equipment.
Background
The indoor sports long jump equipment is characterized in that moist fine sand is placed in a placing groove, the fine sand is extruded through a human body, the fine sand is extruded to the placing groove to form pressure, the pressure is transmitted to a central control board, the long jump distance is measured, and after a shovel board is driven by a pulley to strickle the concave-convex fine sand, the long jump equipment is used for a second time.
Based on the above description, the inventor finds that the existing intelligent sports long jump measuring device mainly has the following defects, such as: when the human body jumps into the fine sand, the sole can make the fine sand form to splash to the frictional force and the pressure that the fine sand produced, and the fine sand splashes and forms the cover in going into the slide, drives the shovel board at the pulley and scrapes at ordinary times, and the fine sand in the slide is promoted to the pulley accumulates, leads to the pulley constantly to promote the fine sand and piles up each other in the slide, causes the removal length of pulley in the slide to be limited by the thickness of piling up of fine sand slowly, can't effectually carry out the secondary with unsmooth husky groove shovel flat.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide intelligent sports long jump measuring equipment to solve the problems in the prior art.
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this intelligence sports long jump measuring equipment, its structure includes bottom plate, baffle, clamp plate, backup pad, control panel, well accuse case, bottom plate upper end fixed connection is in the clamp plate lower extreme, the baffle outside is embedded to be connected in the backup pad inboard, the clamp plate outside is laminated mutually with the backup pad inboard, control panel lower extreme riveting is connected in well accuse case upper end, well accuse case left end bolted connection is in the backup pad right-hand member.
As a further improvement of the invention, a fixed plate, a slideway, a clearing device, two slideways, a rotating rod and a guide groove are arranged in the supporting plate, the inner side of the fixed plate is connected with the outer side of the slideway, the front end of the slideway is in clearance fit with the rear end of the clearing device, the inner side of the clearing device is fixed with the outer side of the rotating rod, the outer side of the shoveling plate is clamped with the inner side of the rotating rod, the rear ends of the guide grooves are riveted with the front ends of the slideways, the slideways are symmetrically distributed, and a rotating shaft is arranged on the outer side of the shoveling plate and connected with the rotating rod.
As a further improvement of the invention, the cleaning device is internally provided with a scraper, a buckle, a resisting plate, a support ring, a snap ring and interfaces, wherein the rear end of the scraper is clamped with the front end of the snap ring, the rear end of the buckle is attached to the front end of the support ring, the inner side of the resisting plate is fixed with the outer side of the buckle, the rear end of the support ring is in clearance fit with the front end of the scraper, the interfaces are arranged on the inner side of the buckle for fixed fit, and the four buckles and the four resisting plates are distributed around the interfaces.
As a further improvement of the invention, the scraping plate is internally provided with scraping blocks, bayonets, pressing blocks, clamping columns, supporting rings and connecting rods, the inner side of each scraping block is welded with the outer side of each pressing block, the bayonets are arranged on the inner side of the supporting rings for connection and matching, the inner side of each pressing block is clamped with the outer side of the supporting ring, the rear ends of the clamping columns are fixed with the front ends of the pressing blocks, the connecting rods are arranged among the clamping columns for support and matching, and the scraping blocks are four and distributed around the bayonets.
As a further improvement of the invention, a scraping strip, an elastic plate, a resisting block, a bottom block, an arc groove and a collecting groove are arranged in the scraping block, the lower end of the scraping strip is connected with the upper end of the bottom block, the rear end of the elastic plate is attached to the front end of the collecting groove, the resisting block and the arc groove are of an integrated structure, the inner side of the bottom block is welded with the outer side of the collecting groove, supporting strips are arranged on the upper side and the lower side of the elastic plate and are clamped with the inner side of the resisting block, and the elastic plate is arc-shaped.
As a further improvement of the invention, an elastic block, an arc plate, a pressing bar, a supporting bar and a top plate are arranged in the scraping bar, the lower end of the elastic block is riveted with the upper end of the arc plate, the lower end of the arc plate is connected with the upper end of the pressing bar, the lower end of the pressing bar is embedded and fixed at the upper end of the supporting bar, the outer side of the supporting bar is fixedly connected to the inner side of the top plate, the inner side of the elastic block is in a semi-arc shape, and the elastic block is made of rubber and has elasticity.
As a further improvement of the invention, the shovel plate is internally provided with a shovel block, a barrier strip, a connecting plate, a connecting frame, a clamping plate and a fixed block, the right end of the shovel block is fixed with the left end of the fixed block, the inner side of the barrier strip is welded with the outer side of the clamping plate, the front end of the connecting plate is attached to the rear end of the connecting frame, the outer side of the connecting frame is in threaded connection with the inner side of the clamping plate, the fixed block is arc-shaped, and two clamping plates are symmetrically distributed.
As a further improvement of the invention, a shovel groove, a support column, an arc opening, a clamping strip, a fixing frame and a compression leg are arranged in the shovel block, the outer side of the shovel groove is fixed on the inner side of the support column, the rear end of the support column is clamped with the front end of the clamping strip, the arc opening is arranged on the outer side of the clamping strip for guiding and matching, the outer side of the fixing frame is riveted on the inner side of the compression leg, the rear end of the compression leg is fixedly embedded and connected to the front end of the support column, twelve support columns are symmetrically and vertically distributed, and six fixing frames are symmetrically and vertically distributed.
As a further improvement of the shovel, a top block, an arc block, a pressing groove, a supporting column and two elastic angles are arranged in the shovel groove, the inner side of the top block is in clearance fit with the outer side of the arc block, the outer side of the arc block is riveted with the inner side of the supporting column, the front end of the pressing groove is attached to the rear end of the arc block, the outer side of each elastic angle is fixedly embedded and connected to the inner side of the arc block, the elastic angles are made of rubber and have elasticity, and the two arc blocks are symmetrically distributed.
The invention has the beneficial effects that:
1. the fine sand is placed on the pressing plate, the equipment is electrified, when the long jump athlete jumps into the fine sand, splashing the fine sand into the support plate, operating the control plate to electrify the rotating wheel in the clearing device, driving the buckle and the interface in the clearing device to rotate by the rotating wheel, driving the abutting plate by the buckle, driving the scraping block in the scraping plate and the guide groove at the inner side of the slide way to be extruded by the abutting plate, extruding the fine sand in the guide groove into the elastic blocks at the upper ends of the pressing strip and the arc plate, contracting the elastic blocks to abut against the support strip and the top plate, supporting the top plate by clinging to the bottom block, collecting partial fine sand in the collecting groove, extruding the elastic plates by the fine sand to contract, when the runner rotates, the fine sand is shaken out of the slide way under the rebounding of the elastic block and the elastic plate to be removed, so that the fine sand is prevented from being left in the slide way, the fine sand is continuously accumulated by the pulley, and the fine sand slowly limits the displacement length of the pulley in the slide way.
2. Drive the shovel board at clearing device and scrape at ordinary times unsmooth fine sand, fine sand extrusion shovel piece, shovel piece supports the blend stop of fixed block both sides and supports, make the bullet angle in the shovel piece extruded by fine sand, the bullet angle contracts and supports the arc piece, make the arc piece support the support post in the outside and support, the indent is hugged closely the support column and is kept stable with the inboard mount of compression leg, the support column card is fixed in calorie strip, make unsmooth fine sand on the clamp plate strickleed off, prevent that fine sand is unsmooth inhomogeneous, the pressure that leads to the clamp plate impression is cut down, the data that cause to obtain are not conform to with actually.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of an intelligent sports long jump measuring device according to the present invention;
FIG. 2 is a schematic top view of the support plate of the present invention;
FIG. 3 is a schematic bottom view of the cleaning device of the present invention;
FIG. 4 is a front view of the squeegee of the present invention;
FIG. 5 is a front view of a scraping block according to the present invention;
FIG. 6 is a front view of the wiper strip of the present invention;
FIG. 7 is a side view of a shovel plate according to the present invention;
FIG. 8 is a side view of the shovel block of the present invention;
FIG. 9 is a front view of the shovel slot of the present invention;
in the figure: bottom plate-1, baffle-2, pressure plate-3, support plate-4, control plate-5, central control box-6, fixing plate-41, slide-42, removing device-43, shovel plate-44, rotating rod-45, guide groove-46, scraper-431, buckle-432, press plate-433, support ring-434, snap ring-435, interface-436, scraping block-a 1, bayonet-a 2, pressing block-a 3, clamping column-a 4, support ring-a 5, connecting rod-a 6, scraping strip-a 11, elastic plate-a 12, pressing block-a 13, bottom block-a 14, arc groove-a 15, collecting groove-a 16, elastic block-b 1, arc plate-b 2, pressing strip-b 3, support strip-b 4, top plate-b 5, shovel block-441, support strip-b 4, support strip-b 5, and the like, The device comprises a barrier strip-442, a connecting plate-443, a connecting frame-444, a clamping plate-445, a fixing block-446, a shovel groove-c 1, a supporting column-c 2, an arc-c 3, a clamping strip-c 4, a fixing frame-c 5, a pressing column-c 6, a top block-c 11, an arc-c 12, a pressing groove-c 13, a resisting column-c 14 and an elastic angle-c 15.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in figures 1 to 6:
the invention provides intelligent sports long jump measuring equipment which structurally comprises a bottom plate 1, a baffle plate 2, a pressing plate 3, a supporting plate 4, a control plate 5 and a central control box 6, wherein the upper end of the bottom plate 1 is fixedly connected to the lower end of the pressing plate 3, the outer side of the baffle plate 2 is fixedly connected to the inner side of the supporting plate 4 in an embedded mode, the outer side of the pressing plate 3 is attached to the inner side of the supporting plate 4, the lower end of the control plate 5 is connected to the upper end of the central control box 6 in a riveting mode, and the left end of the central control box 6 is connected to the right end of the supporting plate 4 through bolts.
Wherein, be equipped with fixed plate 41, slide 42, clearing device 43, shovel board 44, bull stick 45, guide slot 46 in the backup pad 4, the fixed plate 41 inboard is connected with the slide 42 outside, slide 42 front end and clearing device 43 rear end clearance fit, clearing device 43 inboard is fixed mutually with the bull stick 45 outside, shovel board 44 outside and bull stick 45 inboard looks block, guide slot 46 rear end and slide 42 front end riveting, slide 42 is equipped with two, is the symmetric distribution, and the shovel board 44 outside is equipped with the pivot and is connected with bull stick 45, makes shovel board 44 can carry out the removal of stable equilibrium at clamp plate 3 front end.
Wherein, be equipped with scraper 431, buckle 432, support plate 433, lock ring 434, snap ring 435, interface 436 in the clearing device 43, scraper 431 rear end and the block of the front end of snap ring 435, buckle 432 rear end and the laminating of lock ring 434 front end, support plate 433 inboard and buckle 432 outside fixed mutually, support ring 434 rear end and scraper 431 front end clearance fit, interface 436 locates buckle 432 inboard and carries out fixed fit, buckle 432 and support plate 433 are equipped with four, encircle interface 436 and distribute, make bull stick 45 can remain stable when the card is gone into interface 436 and is rotated.
The scraping plate 431 is internally provided with scraping blocks a1, bayonets a2, pressing blocks a3, clamping columns a4, supporting rings a5 and connecting rods a6, the inner side of the scraping blocks a1 is welded with the outer side of a pressing block a3, the bayonets a2 are arranged on the inner side of the supporting ring a5 for connection and matching, the inner side of the pressing block a3 is clamped with the outer side of the supporting ring a5, the rear end of the clamping columns a4 is fixed with the front end of the pressing block a3, the connecting rods a6 are arranged between the clamping columns a4 for support and matching, and the scraping blocks a1 are distributed around the bayonets a2, so that fine sand accumulated in the slideway 42 can be continuously rolled out by the scraping blocks a 1.
The scraping block a1 is internally provided with a scraping strip a11, an elastic plate a12, a resisting block a13, a bottom block a14, an arc groove a15 and a collecting groove a16, the lower end of the scraping strip a11 is connected with the upper end of the bottom block a14, the rear end of the elastic plate a12 is attached to the front end of the collecting groove a16, the resisting block a13 and the arc groove a15 are of an integrated structure, the inner side of the bottom block a14 is welded with the outer side of the collecting groove a16, supporting bars are arranged on the upper side and the lower side of the elastic plate a12 and clamped with the inner side of the resisting block a13, and the elastic plate a12 is arc-shaped, so that the elastic plate a12 can collect fine sand to the collecting groove a16 and then discharge the fine sand for cleaning.
Wherein, be equipped with bullet piece b1, arc board b2, layering b3, support bar b4, roof b5 in scraping strip a11, bullet piece b1 lower extreme and arc board b2 upper end looks riveting, arc board b2 lower extreme is connected with layering b3 upper end, layering b3 lower extreme is embedded and is fixed in support bar b4 upper end, support bar b4 outside fixed connection is inboard in roof b5, bullet piece b1 is inboard to be half circular arc shape, and bullet piece b1 is the rubber material, has elasticity, takes place to kick-back after making bullet piece b1 shrink and trembles the fine sand and remove.
The specific use mode and function of the embodiment are as follows:
in the invention, fine sand is placed on a pressing plate 3, the equipment is electrified, when a long jump athlete jumps into the fine sand, the fine sand is splashed into a supporting plate 4, a control plate 5 is controlled to electrify a rotating wheel in a clearing device 43, the rotating wheel drives a buckle 432 and a connector 436 in the clearing device 43 to rotate, the buckle 432 drives a resisting plate 433, the resisting plate 433 drives a scraping block a1 in a scraping plate 431 to extrude with a guide groove 46 at the inner side of a slideway 42, the fine sand in the guide groove 46 extrudes into a spring block b1 at the upper ends of a pressing strip b3 and an arc plate b2, the spring block b1 contracts to support the supporting strip b4 and a top plate b5, the top plate b5 is clung to a bottom block a14 to support, so that part of the fine sand enters a collecting groove a16 to be collected, the fine sand extrudes the spring plate a12 to contract, and the fine sand is shaken out of the slideway 42 under the rebounding of the spring block b1 and the spring plate a12 to prevent the fine sand from being left in the slideway when the runner rotates, resulting in continuous accumulation by the pulley, causing fine sand to slowly limit the displacement length of the pulley in the slideway.
Example 2
As shown in fig. 7 to 9:
the invention provides intelligent sports long jump measuring equipment, wherein a shovel block 441, a barrier 442, a connecting plate 443, a connecting frame 444, a clamping plate 445 and a fixing block 446 are arranged in a shovel plate 44, the right end of the shovel block 441 is fixed with the left end of the fixing block 446, the inner side of the barrier 442 is welded with the outer side of the clamping plate 445, the front end of the connecting plate 443 is attached to the rear end of the connecting frame 444, the outer side of the connecting frame 444 is in threaded connection with the inner side of the clamping plate 445, the fixing block 446 is arc-shaped, the clamping plate 445 is provided with two blocks which are symmetrically distributed, so that the connecting frame 444 is connected between the clamping plates 445, the shovel block 441 at the left end of the fixing block 446 is fixed, and the shovel block 441 is prevented from shaking during sand scraping.
The shovel block 441 is internally provided with a shovel groove c1, a supporting column c2, an arc mouth c3, a clamping strip c4, a fixing frame c5 and a pressing column c6, the outer side of the shovel groove c1 is fixed on the inner side of the supporting column c2, the rear end of the supporting column c2 is clamped with the front end of the clamping strip c4, the arc mouth c3 is arranged on the outer side of the clamping strip c4 for guiding and matching, the outer side of the fixing frame c5 is riveted on the inner side of the pressing column c6, the rear end of the pressing column c6 is fixedly embedded and connected with the front end of the supporting column c2, twelve supporting columns c2 are symmetrically and vertically distributed, six fixing frames c5 are symmetrically and vertically distributed, and the shovel groove c1 can not deflect when extruding fine sand.
The shovel groove c1 is internally provided with a top block c11, an arc block c12, a pressing groove c13, a support pillar c14 and a spring angle c15, the inner side of the top block c11 is in clearance fit with the outer side of the arc block c12, the outer side of the arc block c12 is riveted with the inner side of the support pillar c14, the front end of the pressing groove c13 is attached to the rear end of the arc block c12, the outer side of the spring angle c15 is fixedly connected to the inner side of the arc block c12, the spring angle c15 is made of rubber and has elasticity, the arc blocks c12 are symmetrically distributed, and the spring angle c15 can press and contract fine sand and can support the arc block c12 to rebound to shake off the fine sand.
The specific use mode and function of the embodiment are as follows:
in the invention, when the removing device 43 drives the shovel plate 44 to scrape concave-convex fine sand, the fine sand extrudes the shovel block 441, the shovel block 441 pushes against the blocking strips 442 on two sides of the fixed block 446 to be supported, so that the elastic angle c15 in the shovel block 441 is extruded by the fine sand, the elastic angle c15 contracts to push against the arc block c12, the arc block c12 pushes against the outer side of the abutting column c14 to be supported, the pressing groove c13 is tightly attached to the supporting column c2 and is kept stable with the fixed frame c5 on the inner side of the pressing column c6, the supporting column c2 is clamped in the blocking strip c4 to be fixed, so that the concave-convex fine sand on the pressing plate 3 is scraped, the concave-convex fine sand is prevented from being uneven, the pressure sensed by the pressing plate is reduced, and the obtained data is not accordant with the reality.
The invention solves the problems in the prior art, and through the mutual combination of the components, the invention prevents fine sand from remaining in the slide way and being continuously accumulated by the pulley, so that the fine sand slowly limits the displacement length of the pulley in the slide way, and prevents the uneven distribution of the fine sand, so that the pressure felt by the pressing plate is reduced, and the obtained data is not in accordance with the reality.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The intelligent sports long jump measuring equipment structurally comprises a bottom plate (1), a baffle (2), a pressing plate (3), a supporting plate (4), a control plate (5) and a central control box (6), wherein the upper end of the bottom plate (1) is fixedly connected to the lower end of the pressing plate (3), the outer side of the baffle (2) is fixedly connected to the inner side of the supporting plate (4), the outer side of the pressing plate (3) is attached to the inner side of the supporting plate (4), the lower end of the control plate (5) is connected to the upper end of the central control box (6) in a riveting mode, and the left end of the central control box (6) is connected to the right end of the supporting plate (4) through bolts; the method is characterized in that:
be equipped with fixed plate (41), slide (42), clearing device (43), shovel board (44), bull stick (45), guide slot (46) in backup pad (4), fixed plate (41) inboard is connected with slide (42) outside, slide (42) front end and clearing device (43) rear end clearance fit, clearing device (43) inboard is fixed mutually with bull stick (45) outside, shovel board (44) outside and bull stick (45) inboard looks block, guide slot (46) rear end and slide (42) front end riveting.
2. The intelligent sports long jump measuring device of claim 1, wherein: be equipped with scraper blade (431), buckle (432), support board (433), lock ring (434), snap ring (435), interface (436) in clearing device (43), scraper blade (431) rear end and snap ring (435) front end block, buckle (432) rear end and lock ring (434) front end laminating, it is fixed mutually with buckle (432) outside to support board (433) inboard, lock ring (434) rear end and scraper blade (431) front end clearance fit, buckle (432) inboard is located in interface (436) and is carried out fixed coordination.
3. The intelligent sports long jump measuring device of claim 2, wherein: be equipped with in scraper blade (431) and scrape piece (a 1), bayonet socket (a 2), briquetting (a 3), card post (a 4), support ring (a 5), connecting rod (a 6), scrape piece (a 1) inboard and briquetting (a 3) outside and weld mutually, bayonet socket (a 2) are located support ring (a 5) inboard and are connected the cooperation, briquetting (a 3) inboard and support ring (a 5) outside looks block, card post (a 4) rear end is fixed with briquetting (a 3) front end, connecting rod (a 6) are located and are supported the cooperation between card post (a 4).
4. The intelligent sports long jump measuring device of claim 3, wherein: scrape and be equipped with in piece (a 1) and scrape strip (a 11), springboard (a 12), support piece (a 13), bottom block (a 14), arc groove (a 15), collecting vat (a 16), it is connected with bottom block (a 14) upper end to scrape strip (a 11) lower extreme, springboard (a 12) rear end and collecting vat (a 16) front end laminating, support piece (a 13) and arc groove (a 15) structure as an organic whole, bottom block (a 14) inboard is welded with collecting vat (a 16) outside mutually.
5. The intelligent sports long jump measuring device of claim 4, wherein: be equipped with bullet piece (b 1), arc board (b 2), layering (b 3), support bar (b 4), roof (b 5) in scraping strip (a 11), bullet piece (b 1) lower extreme and arc board (b 2) upper end looks riveting, arc board (b 2) lower extreme is connected with layering (b 3) upper end, layering (b 3) lower extreme is inlayed and is fixed in support bar (b 4) upper end, support bar (b 4) outside fixed connection is inboard in roof (b 5).
6. The intelligent sports long jump measuring device of claim 1, wherein: shovel piece (441), blend stop (442), connecting plate (443), link (444), cardboard (445), fixed block (446) are equipped with in shovel board (44), shovel piece (441) right-hand member is fixed with fixed block (446) left end, blend stop (442) inboard and cardboard (445) outside looks welding, link (443) front end and link (444) rear end laminating, link (444) outside threaded connection is inboard in cardboard (445).
7. The intelligent sports long jump measuring device of claim 6, wherein: shovel groove (c 1), support column (c 2), arc mouth (c 3), card strip (c 4), mount (c 5), compression leg (c 6) are equipped with in shovel piece (441), shovel groove (c 1) outside is fixed in support column (c 2) inboard, support column (c 2) rear end and card strip (c 4) front end block, arc mouth (c 3) are located card strip (c 4) outside and are carried out the direction cooperation, and mount (c 5) outside riveting is inboard in compression leg (c 6), compression leg (c 6) rear end is embedded to be connected in support column (c 2) front end.
8. The intelligent sports long jump measuring device of claim 7, wherein: be equipped with kicking block (c 11), arc piece (c 12), indent (c 13), support post (c 14), bullet angle (c 15) in shovel groove (c 1), kicking block (c 11) inboard and arc piece (c 12) outside clearance fit, arc piece (c 12) outside and support post (c 14) inboard looks riveting, indent (c 13) front end and arc piece (c 12) rear end laminating, the solid fixed connection in arc piece (c 12) inboard in bullet angle (c 15) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543533.4A CN113262458A (en) | 2021-05-19 | 2021-05-19 | Intelligent sports long jump measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543533.4A CN113262458A (en) | 2021-05-19 | 2021-05-19 | Intelligent sports long jump measuring equipment |
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| Publication Number | Publication Date |
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| CN113262458A true CN113262458A (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110543533.4A Pending CN113262458A (en) | 2021-05-19 | 2021-05-19 | Intelligent sports long jump measuring equipment |
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| CN105641893A (en) * | 2016-03-29 | 2016-06-08 | 赵健 | Physical education sports teaching device |
| CN106390358A (en) * | 2015-11-24 | 2017-02-15 | 华巧波 | Long jump device realizing automatic ranging and automatic sand leveling functions |
| CN210229096U (en) * | 2019-07-02 | 2020-04-03 | 哈尔滨职业技术学院 | Distance measuring device for long jump |
| CN212593685U (en) * | 2020-05-19 | 2021-02-26 | 武汉设计工程学院 | Sports teaching is with standing long jump teaching device |
| CN112473069A (en) * | 2020-11-26 | 2021-03-12 | 盐城盐龙文化体育产业投资有限公司 | A sports trainer for long jump distance detects |
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2021
- 2021-05-19 CN CN202110543533.4A patent/CN113262458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390358A (en) * | 2015-11-24 | 2017-02-15 | 华巧波 | Long jump device realizing automatic ranging and automatic sand leveling functions |
| CN105641893A (en) * | 2016-03-29 | 2016-06-08 | 赵健 | Physical education sports teaching device |
| CN210229096U (en) * | 2019-07-02 | 2020-04-03 | 哈尔滨职业技术学院 | Distance measuring device for long jump |
| CN212593685U (en) * | 2020-05-19 | 2021-02-26 | 武汉设计工程学院 | Sports teaching is with standing long jump teaching device |
| CN112473069A (en) * | 2020-11-26 | 2021-03-12 | 盐城盐龙文化体育产业投资有限公司 | A sports trainer for long jump distance detects |
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Application publication date: 20210817 |
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| RJ01 | Rejection of invention patent application after publication |