CN211383630U - Adjustable race starter for track and field - Google Patents
Adjustable race starter for track and field Download PDFInfo
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- CN211383630U CN211383630U CN201922231433.9U CN201922231433U CN211383630U CN 211383630 U CN211383630 U CN 211383630U CN 201922231433 U CN201922231433 U CN 201922231433U CN 211383630 U CN211383630 U CN 211383630U
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- threaded rod
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Abstract
The utility model discloses an adjustable race starter for track and field, including bottom plate, slipmat and fixed plate, the upper end fixed mounting of bottom plate has the mounting panel, and both ends are connected with fastening screw about the mounting panel to the last fixed surface of bottom plate is connected with the curb plate, the right side both ends of bottom plate are provided with the running-board, and the running-board passes through the axis of rotation and rotates to be connected on the running-board, first spout has been seted up to the upper surface of running-board, and the right side fixed mounting of running-board has the fixed plate to the surface connection of fixed plate has the threaded rod, the second spout has been seted up to the below of running-board, and is connected with spacing kelly on the second spout. This adjustable race starter for track and field is provided with threaded rod and spacing kelly, can make the threaded rod move left on the fixed plate through rotating the threaded rod, conveniently makes the threaded rod promote the running-board, conveniently makes the running-board rotate on pedal pad, conveniently adjusts the inclination of running-board.
Description
Technical Field
The utility model relates to a relevant technical field of track and field specifically is an adjustable race starter for track and field.
Background
Track and field is one of the indispensable sports items on large-scale match, is liked by people deeply, and in the start-up process of track and field, need use through the cooperation of race starter, and to current track and field race starter, still have very big some problems, for example:
when the existing starting device is used, the position of the pedal plate and the angle of the pedal plate are inconvenient to adjust, the using effect is poor, the anti-skidding effect of the starting device is poor, and the problem that the feet slide easily occurs during starting is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable race starter for track and field to solve above-mentioned background art and propose current race starter when using, the position of inconvenient regulation running-board and the angle of running-board, the result of use is relatively poor, and the antiskid effect of race starter is not good, appears the smooth problem of foot easily when starting.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable track and field starting device, which comprises a bottom plate, an anti-skid pad and a fixing plate, wherein the upper end of the bottom plate is fixedly provided with a mounting plate, the left end and the right end of the mounting plate are connected with fastening screws, the upper surface of the bottom plate is fixedly connected with a side plate, the surface of the side plate is uniformly provided with connecting holes, the side surface of the side plate is connected with a limit inserted rod, the side surface of the side plate is provided with a slot, two ends of the right side of the bottom plate are provided with foot pedals, the foot pedals are rotationally connected on the foot pedals through a rotating shaft, the side surface of the pedal pad is fixedly connected with a fixed block, the inside of the bottom plate is provided with a connecting clamping groove, the upper surface of the pedal pad is provided with a first chute, and the right side of the pedal pad is fixedly provided with a fixed plate, and the surface of the fixed plate is connected with a threaded rod, a second sliding groove is formed below the pedal plate, and the second sliding groove is connected with a limiting clamping rod.
Preferably, the bottom plate and the side plates are vertically distributed, the connecting holes in the surfaces of the side plates and the connecting clamping grooves formed in the bottom plate are arranged in a one-to-one correspondence manner, and scales are engraved on the surfaces of the bottom plate.
Preferably, the pedal plate and the pedal pad form an elastic structure through a spring, a non-slip pad is adhered to the surface of the pedal plate, and the bottom of the pedal pad is of a sawtooth structure.
Preferably, the middle part of the fixed block is of a hollow structure, the pedal forms a sliding structure through the fixed block and the groove on the side surface of the side plate, and the inner end of the fixed block protrudes out of the inner side surface of the side plate.
Preferably, the limiting insertion rods are of U-shaped structures, the limiting insertion rods penetrate through the fixing blocks to be connected with the connecting clamping grooves in a clamping mode, and the number of the limiting insertion rods is two.
Preferably, the threaded rod is in threaded connection with the fixed plate, the threaded rod is in bearing connection with the limiting clamping rod, and the upper end and the lower end of the limiting clamping rod respectively form a sliding structure in clamping connection with the second sliding groove and the first sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: the adjustable track starter for track and field;
(1) the pedal pad is provided with the limiting insertion rod and the connecting clamping groove, the limiting insertion rod can penetrate through the connecting hole and the fixing block to be connected with the connecting clamping groove, the pedal pad can be conveniently fixed on the outer surface of the side plate, meanwhile, the connecting holes are uniformly distributed on the upper surface of the side plate, and the fixing block is of a sliding structure on the side plate, so that the position of the pedal pad on the bottom plate can be conveniently adjusted, and the using effect of the device is improved;
(2) be provided with threaded rod and spacing kelly, can be through rotating the threaded rod, make the threaded rod move left on the fixed plate, conveniently make the threaded rod promote the running-board, conveniently make the running-board rotate on the running-board, conveniently adjust the inclination of running-board, the running-board surface is provided with wavy slipmat simultaneously, can make things convenient for the device's antiskid, improves the device's result of use.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a side sectional view of the bottom plate and the side plate of the present invention;
fig. 3 is a schematic view of the connection structure of the pedal and the foot pad of the present invention.
In the figure: 1. a base plate; 2. mounting a plate; 3. fastening screws; 4. a side plate; 5. connecting holes; 6. a foot pedal; 7. a non-slip mat; 8. a rotating shaft; 9. a fixed block; 10. a limiting inserted rod; 11. a connecting clamping groove; 12. a foot pad; 13. a first chute; 14. a spring; 15. a second chute; 16. a limiting clamping rod; 17. a fixing plate; 18. a threaded rod; 19. and (4) slotting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an adjustable track and field starting device comprises a bottom plate 1, a mounting plate 2, fastening screws 3, side plates 4, connecting holes 5, pedal plates 6, an anti-slip mat 7, a rotating shaft 8, a fixing block 9, limiting insertion rods 10, a connecting clamping groove 11, pedal pads 12, a first sliding groove 13, a spring 14, a second sliding groove 15, a limiting clamping rod 16, a fixing plate 17, a threaded rod 18 and a slot 19, wherein the mounting plate 2 is fixedly mounted at the upper end of the bottom plate 1, the left end and the right end of the mounting plate 2 are connected with the fastening screws 3, the upper surface of the bottom plate 1 is fixedly connected with the side plates 4, the connecting holes 5 are uniformly formed in the surface of the side plates 4, the limiting insertion rods 10 are connected to the side surfaces of the side plates 4, the slot 19 is formed in the side surfaces of the side plates 4, the pedal plates 6 are arranged at the two ends of the right side of the bottom plate 1, the pedal, connecting clamping groove 11 has been seted up to the inside of bottom plate 1, and first spout 13 has been seted up to the upper surface of pedal pad 12, and the right side fixed mounting of pedal pad 12 has fixed plate 17 to the surface connection of fixed plate 17 has threaded rod 18, and second spout 15 has been seted up to the below of running-board 6, and is connected with spacing kelly 16 on the second spout 15.
As in fig. 1 and 2, the bottom plate 1 and the side plate 4 are vertically distributed, the connecting holes 5 on the surface of the side plate 4 are arranged in one-to-one correspondence with the connecting slots 11 formed inside the bottom plate 1, and scales are carved on the surface of the bottom plate 1, so that the clamping of the limiting clamping rods 16 is facilitated, in fig. 1 and 3, the pedal 6 forms an elastic structure with the pedal pad 12 through the spring 14, the surface of the pedal 6 is adhered with the anti-slip pad 7, and the bottom of the pedal pad 12 is of a saw-toothed structure, so that the anti-slip effect can be achieved.
As shown in fig. 1 and 2, the middle of the fixing block 9 is a hollow structure, the pedal 6 forms a sliding structure through the fixing block 9 and the slot 19 on the side surface of the side plate 4, and the inner end of the fixing block 9 protrudes out of the inner side surface of the side plate 4, thereby facilitating the sliding of the pedal pad 12, the limiting insertion rod 10 is of a U-shaped structure, the limiting insertion rod 10 penetrates through the fixing block 9 and is connected with the connecting slot 11 in a clamping manner, and the two limiting insertion rods 10 are provided, thereby facilitating the fixing of the pedal pad 12, as shown in fig. 3, the threaded rod 18 is in threaded connection with the fixing plate 17, the threaded rod 18 is in bearing connection with the limiting insertion rod 16, the upper end and the lower end of the limiting insertion rod 16 respectively form a sliding structure in clamping connection with the second sliding groove 15 and the first sliding groove 13, thereby facilitating.
The working principle is as follows: firstly, when the device is used, the device is installed at a place needing to be used through the fastening screws 3 on the surface of the installation plate 2, when the device is used, the fixing block 9 on the surface of the pedal pad 12 can slide on the open slot 19 on the side surface of the side plate 4 through the sliding pedal pad 12, the limiting clamping rod 16 of the U-shaped structure passes through the connecting hole 5 and the fixing block 9 on the surface of the side plate 4, the limiting clamping rod 16 is connected with the connecting clamping slot 11 at the bottom of the bottom plate 1, the fixing of the position of the pedal pad 12 is facilitated, then the threaded rod 18 is rotated on the fixing plate 17 through rotating the threaded rod 18, the threaded rod 18 pushes the limiting clamping rod 16 to slide in the second sliding slot 15 below the pedal 6 and the first sliding slot 13 above the pedal pad 12, the pedal 6 is further rotated on the pedal pad 12, the inclination angle of the pedal 6 is conveniently adjusted, the anti-skid pad 7 fixedly bonded on the surface of the pedal 6 is, the friction force of the device can be increased, the anti-skid effect of the device is improved, which is the use principle of the adjustable track and field starting device, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an adjustable race starter for track and field, includes bottom plate (1), slipmat (7) and fixed plate (17), its characterized in that: the upper end of the bottom plate (1) is fixedly provided with a mounting plate (2), the left end and the right end of the mounting plate (2) are connected with fastening screws (3), the upper surface of the bottom plate (1) is fixedly connected with a side plate (4), the surface of the side plate (4) is uniformly provided with connecting holes (5), the side surface of the side plate (4) is connected with a limiting insertion rod (10), the side surface of the side plate (4) is provided with a slot (19), the right end of the bottom plate (1) is provided with a pedal (6), the pedal (6) is rotatably connected onto a pedal pad (12) through a rotating shaft (8), the side surface of the pedal pad (12) is fixedly connected with a fixing block (9), the inside of the bottom plate (1) is provided with a connecting clamping groove (11), the upper surface of the pedal pad (12) is provided with a first sliding groove (13), and the right side of the pedal pad, and the surface of the fixed plate (17) is connected with a threaded rod (18), a second sliding groove (15) is formed below the pedal plate (6), and the second sliding groove (15) is connected with a limiting clamping rod (16).
2. The adjustable track and field starter as set forth in claim 1, wherein: the bottom plate (1) and the side plates (4) are vertically distributed, the connecting holes (5) in the surfaces of the side plates (4) and the connecting clamping grooves (11) formed in the bottom plate (1) are arranged in a one-to-one correspondence mode, and scales are engraved on the surface of the bottom plate (1).
3. The adjustable track and field starter as set forth in claim 1, wherein: the pedal (6) and the pedal pad (12) form an elastic structure through the spring (14), the surface of the pedal (6) is adhered with the non-slip pad (7), and the bottom of the pedal pad (12) is of a sawtooth structure.
4. The adjustable track and field starter as set forth in claim 1, wherein: the middle part of the fixed block (9) is of a hollow structure, the pedal (6) forms a sliding structure with a groove (19) on the side surface of the side plate (4) through the fixed block (9), and the inner end of the fixed block (9) protrudes out of the inner side surface of the side plate (4).
5. The adjustable track and field starter as set forth in claim 1, wherein: the limiting insertion rods (10) are of U-shaped structures, the limiting insertion rods (10) penetrate through the fixing blocks (9) to be connected with the connecting clamping grooves (11) in a clamping mode, and the number of the limiting insertion rods (10) is two.
6. The adjustable track and field starter as set forth in claim 1, wherein: threaded rod (18) and fixed plate (17) are threaded connection, and threaded rod (18) are connected for the bearing with spacing kelly (16), and the upper and lower both ends of spacing kelly (16) constitute the sliding structure of block connection with second spout (15) and first spout (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231433.9U CN211383630U (en) | 2019-12-13 | 2019-12-13 | Adjustable race starter for track and field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231433.9U CN211383630U (en) | 2019-12-13 | 2019-12-13 | Adjustable race starter for track and field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211383630U true CN211383630U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231433.9U Active CN211383630U (en) | 2019-12-13 | 2019-12-13 | Adjustable race starter for track and field |
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| CN (1) | CN211383630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028824A (en) * | 2021-11-22 | 2022-02-11 | 辽宁石油化工大学 | Track and field starting device capable of adjusting starting height and method thereof |
-
2019
- 2019-12-13 CN CN201922231433.9U patent/CN211383630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028824A (en) * | 2021-11-22 | 2022-02-11 | 辽宁石油化工大学 | Track and field starting device capable of adjusting starting height and method thereof |
| CN114028824B (en) * | 2021-11-22 | 2023-09-15 | 湖南聚能人力资源管理有限公司 | Track and field starting device capable of adjusting starting height and method thereof |
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