CN212914341U - High jump device for track and field sports - Google Patents
High jump device for track and field sports Download PDFInfo
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- CN212914341U CN212914341U CN202021338336.6U CN202021338336U CN212914341U CN 212914341 U CN212914341 U CN 212914341U CN 202021338336 U CN202021338336 U CN 202021338336U CN 212914341 U CN212914341 U CN 212914341U
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Abstract
The utility model belongs to the technical field of high jump devices, in particular to a high jump device for track and field sports, which comprises a supporting table, a supporting arm, a transmission bin and a motor, wherein the supporting arm is fixedly connected to the upper surface of the supporting table, the transmission bin is arranged inside the supporting arm, the motor is fixedly connected inside the transmission bin, an output shaft of the motor is fixedly connected with a threaded column, the other end of the threaded column is fixedly connected with a first rotating shaft, and the inner wall of the transmission bin is fixedly connected with a first bearing; the utility model discloses, through setting up motor, screw thread post and screw cap, when people need highly adjust the horizontal pole, people only need through two sets of motor functions of control switch simultaneous control to can rotate by electronic screw thread post, under the cooperation of screw thread post and screw cap, thereby can will carry the high regulation of the backup pad of horizontal pole, after the appointed height of highly reacing of horizontal pole, people only need through control switch control motor stall can.
Description
Technical Field
The utility model belongs to the technical field of the high jump device, concretely relates to high jump device for track and field sports.
Background
The jumping is one of track and field events, which is composed of rhythmic running, single-foot jumping, falling over a cross bar and other actions, the height of the jumping over the upper edge of the cross bar is used for calculating the performance of the competition, the jumping is the sport of overcoming the height by the sport, which is the symbol of inflexibility and courageous climbing peak of the human being, and the jumping is also called as the sport of a loser, because each competition, after the athlete jumps over a height, the athlete needs to challenge to a new height until the last jump is not passed, the height adjusting rod in the prior art is inconvenient in height adjustment, low in precision, easy to have errors, and inconvenient in field replacement, and the following devices are provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a high jump device for track and field sports has simple structure, the simple operation to have the characteristics of facilitate the use.
In order to achieve the above object, the utility model provides a following technical scheme: a high jump device for track and field sports comprises a supporting table, a supporting arm, a transmission bin and a motor, wherein the supporting arm is fixedly connected to the upper surface of the supporting table, the transmission bin is arranged in the supporting arm, the motor is fixedly connected in the transmission bin, an output shaft of the motor is fixedly connected with a threaded column, the other end of the threaded column is fixedly connected with a first rotating shaft, the inner wall of the transmission bin is fixedly connected with a first bearing, the other end of the first rotating shaft is arranged in the first bearing in a penetrating manner, the surface of the threaded column is in threaded connection with a threaded cap, the side surface of the threaded cap is fixedly connected with a connecting rod, the surface of the transmission bin is provided with a movable groove, the connecting rod is arranged in the movable groove in a penetrating manner, the other end of the connecting rod is fixedly connected with a supporting plate, the, the other end fixedly connected with horizontal pole of second pivot, the positive fixedly connected with pointer of horizontal pole, horizontal pole lower surface fixedly connected with bearing block, the pointer is total two sets ofly to the symmetry sets up openly at the horizontal pole, the bearing block is total two sets ofly, and the symmetry sets up at the horizontal pole lower surface, the backup pad is total two sets ofly to the symmetry sets up in a supporting bench upper end.
Preferably, the supporting table is fixedly connected with a fixing table on the side face, supporting columns penetrate through the surface of the fixing table, a first handle is fixedly connected to the upper ends of the supporting columns, bases are fixedly connected to the lower ends of the supporting columns, anti-slip pads are fixedly connected to the lower surfaces of the bases, and the bases are arranged at the lower end of the fixing table in a rectangular shape.
Preferably, the fixed station is inside to be seted up the spacing groove, wear to be equipped with the gag lever post in the spacing groove, the fixed surface of gag lever post is connected with the stopper, the spring has been cup jointed on the gag lever post surface, the one end fixedly connected with second handle of gag lever post, the draw-in groove has been seted up to the support column side, the draw-in groove is total a plurality of to arrange in the support column side, in the other end joint draw-in groove of gag lever post.
Preferably, the front surface of the supporting arm is fixedly connected with a metering scale.
Preferably, a telescopic groove is formed in the lower surface of the supporting table, an electric push rod is fixedly connected to the telescopic groove, wheel groups are fixedly connected to the other end of the electric push rod, and the wheel groups are four in number and are arranged at the lower end of the supporting table in a rectangular shape.
Preferably, an energy storage bin is arranged inside the supporting table, a storage battery is fixedly connected inside the energy storage bin, a control switch is fixedly connected to the front side of the supporting table, and a microprocessor is arranged inside the control switch.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up the motor, screw thread post and screw cap, when people need highly adjust the horizontal pole, people only need through two sets of motor functions of control switch simultaneous control, thereby can rotate by electronic screw thread post, under the cooperation of screw thread post and screw cap, thereby can will load the high regulation of the backup pad of horizontal pole, after the high appointed height that reachs of horizontal pole, people only need through control switch control motor stall can, made things convenient for people to highly adjust the horizontal pole, through setting up the bearing block, in the in-process that the sportsman trained, even having touch the horizontal pole, the horizontal pole can not drop yet, under the cooperation of bearing block, from two can balance the position of horizontal pole, do not need the sportsman to put the horizontal pole again, made things convenient for staff to train, through setting up the gag lever, Draw-in groove and support column, when people need fix the device, people only need stimulate the second handle, thereby make gag lever post draw-in groove phase separation, then through promoting the first in command, thereby can will carry the support column of base and promote downwards, after the base contacts with ground, people only need loosen the second handle, under the cooperation of spring, thereby can push the gag lever post in the draw-in groove, make in the other end joint draw-in groove of gag lever post, then through control switch control electric putter function, thereby drive the wheel group and remove, take place to break away from when the wheel group and ground, people only need control electric putter through control switch and stop the function, thereby can guarantee that the device can keep stable operating condition at the in-process that carries out normal operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic structural view of a support table of the present invention from above;
in the figure: 1. a support table; 2. a support arm; 3. a transmission bin; 4. a motor; 5. a threaded post; 6. a first rotating shaft; 7. a first bearing; 8. a threaded cap; 9. a connecting rod; 10. a movable groove; 11. a support plate; 12. a second bearing; 13. a second rotating shaft; 14. a cross bar; 15. a pointer; 16. a bearing block; 17. a fixed table; 18. a support pillar; 19. a first handle; 20. a base; 21. a non-slip mat; 22. a limiting groove; 23. a limiting rod; 24. a limiting block; 25. a spring; 26. a second handle; 27. a card slot; 28. a telescopic groove; 29. an electric push rod; 30. a wheel set; 31. an energy storage bin; 32. a storage battery; 33. and controlling the switch.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a high jump device for track and field sports comprises a supporting table 1, a supporting arm 2, a transmission bin 3 and a motor 4, wherein the supporting arm 2 is fixedly connected to the upper surface of the supporting table 1, the transmission bin 3 is arranged inside the supporting arm 2, the motor 4 is fixedly connected inside the transmission bin 3, an output shaft of the motor 4 is fixedly connected with a threaded column 5, the other end of the threaded column 5 is fixedly connected with a first rotating shaft 6, the inner wall of the transmission bin 3 is fixedly connected with a first bearing 7, the other end of the first rotating shaft 6 is arranged in the first bearing 7 in a penetrating manner, a threaded cap 8 is in threaded connection with the surface of the threaded column 5, and by arranging the motor 4, the threaded column 5 and the threaded cap 8, when people need to adjust the height of a cross rod 14, people only need to control two sets of motors 4 to operate through a control switch 33 simultaneously, so as to rotate the electric, under the matching of the threaded column 5 and the threaded cap 8, the height of the supporting plate 11 loaded with the cross rod 14 can be adjusted, when the height of the cross rod 14 reaches a specified height, a person only needs to control the motor 4 to stop rotating through the control switch 33, so that the height of the cross rod 14 can be conveniently adjusted, the side surface of the threaded cap 8 is fixedly connected with the connecting rod 9, the surface of the transmission bin 3 is provided with the movable groove 10, the connecting rod 9 is arranged in the movable groove 10 in a penetrating manner, the other end of the connecting rod 9 is fixedly connected with the supporting plate 11, the side surface of the supporting plate 11 is fixedly connected with the second bearing 12, the second bearing 12 is provided with the second rotating shaft 13 in a penetrating manner, the other end of the second rotating shaft 13 is fixedly connected with the cross rod 14, the front surface of the cross rod 14 is fixedly connected with the pointer 15, the lower surface, in the training process of athletes, even if the athletes touch the cross rod 14, the cross rod 14 cannot fall off, the positions of the cross rod 14 can be balanced from two under the cooperation of the bearing blocks 16, the athletes do not need to put the cross rod 14 again and again, training of staff is facilitated, the pointers 15 are arranged on the front side of the cross rod 14 in two groups, the bearing blocks 16 are arranged on the lower surface of the cross rod 14 in two groups, the supporting plates 11 are arranged on the upper end of the supporting table 1 in two groups, and the supporting tables are symmetrical to the upper end of the supporting table.
Specifically, the side of the supporting table 1 is fixedly connected with a fixing table 17, a supporting column 18 penetrates through the surface of the fixing table 17, a first handle 19 is fixedly connected to the upper end of the supporting column 18, a base 20 is fixedly connected to the lower end of the supporting column 18, an anti-slip pad 21 is fixedly connected to the lower surface of the base 20, and the number of the bases 20 is four, and the bases are arranged at the lower end of the fixing table 17 in a rectangular shape.
Specifically, a limiting groove 22 is formed in the fixing table 17, a limiting rod 23 penetrates through the limiting groove 22, a limiting block 24 is fixedly connected to the surface of the limiting rod 23, a spring 25 is sleeved on the surface of the limiting rod 23, a second handle 26 is fixedly connected to one end of the limiting rod 23, a plurality of clamping grooves 27 are formed in the side surface of the supporting column 18, the clamping grooves 27 are arranged on the side surface of the supporting column 18, the other end of the limiting rod 23 is clamped in the clamping grooves 27, the limiting rod 23, the clamping grooves 27 and the supporting column 18 are arranged, when people need to fix the device, people only need to pull the second handle 26 to separate the clamping grooves 27 of the limiting rod 23, then the supporting column 18 with the base 20 is pushed downwards by pushing the first handle 19, and when the base 20 is in contact with the ground, people only need to loosen the second handle 26, under the cooperation of spring 25 to can push gag lever post 23 in draw-in groove 27, make the other end joint draw-in groove 27 of gag lever post 23 in, then control electric putter 29 through control switch 33 and operate, thereby drive motor wheel group 30 and remove, take place to break away from when wheel group 30 and ground, people only need control electric putter 29 through control switch 33 and stop working, thereby can guarantee that the device can keep stable operating condition in the in-process of carrying out normal operation.
Specifically, the front surface of the supporting arm 2 is fixedly connected with a metering scale.
Specifically, a telescopic groove 28 is formed in the lower surface of the support table 1, an electric push rod 29 is fixedly connected to the telescopic groove 28, a wheel set 30 is fixedly connected to the other end of the electric push rod 29, and the wheel sets 30 are four in total and are arranged at the lower end of the support table 1 in a rectangular shape.
Specifically, an energy storage bin 31 is arranged inside the supporting table 1, a storage battery 32 is fixedly connected inside the energy storage bin 31, a control switch 33 is fixedly connected to the front side of the supporting table 1, and a microprocessor is arranged inside the control switch 33.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the device is moved to a designated position, then the second handle 26 is pulled, so that the clamping groove 27 of the limiting rod 23 is separated, then the first handle 19 is pushed, so that the supporting column 18 loaded with the base 20 is pushed downwards, after the base 20 is contacted with the ground, people only need to loosen the second handle 26, under the cooperation of the spring 25, the limiting rod 23 is pushed into the clamping groove 27, so that the other end of the limiting rod 23 is clamped in the clamping groove 27, then the electric push rod 29 is controlled by the control switch 33 to operate, so as to drive the wheel set 30 to move, when the wheel set 30 is separated from the ground, people only need to control the electric push rod 29 to stop operating through the control switch 33, so that the device can be ensured to keep a stable working state in the normal operation process, when people need to adjust the position of the cross rod 14, people only need control two sets of motors 4 of while through control switch 33 and function, thereby can rotate by electronic screw post 5, under the cooperation of screw post 5 and screw cap 8, thereby can be with carrying the high regulation of backup pad 11 of horizontal pole 14, highly reach appointed high back when horizontal pole 14, people only need through control switch 33 control motor 4 stall can, when the sportsman is in the in-process of carrying out the training, even having met horizontal pole 14, horizontal pole 14 can not drop yet, under the cooperation of bearing block 16, can balance the position of horizontal pole 14 from two, do not need the sportsman to put horizontal pole 14 again, made things convenient for staff to train.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high jump device for track and field sports, includes brace table (1), support arm (2), transmission storehouse (3) and motor (4), its characterized in that: the supporting arm (2) is fixedly connected to the upper surface of the supporting table (1), the transmission bin (3) is arranged inside the supporting arm (2), the motor (4) is fixedly connected inside the transmission bin (3), the output shaft of the motor (4) is fixedly connected with the threaded column (5), the other end of the threaded column (5) is fixedly connected with the first rotating shaft (6), the inner wall of the transmission bin (3) is fixedly connected with the first bearing (7), the other end of the first rotating shaft (6) is arranged in the first bearing (7) in a penetrating manner, the surface of the threaded column (5) is in threaded connection with the threaded cap (8), the side surface of the threaded cap (8) is fixedly connected with the connecting rod (9), the surface of the transmission bin (3) is provided with the movable groove (10), the connecting rod (9) is arranged in the movable groove (10) in a penetrating manner, the other end of the connecting rod (9) is, backup pad (11) side fixedly connected with second bearing (12), wear to be equipped with second pivot (13) in second bearing (12), the other end fixedly connected with horizontal pole (14) of second pivot (13), horizontal pole (14) openly fixedly connected with pointer (15), horizontal pole (14) lower fixed surface is connected with bearing block (16), pointer (15) are total two sets ofly to the symmetry sets up openly at horizontal pole (14), bearing block (16) are total two sets ofly to the symmetry sets up at horizontal pole (14) lower surface, backup pad (11) are total two sets ofly, and the symmetry sets up in brace table (1) upper end.
2. A high jump apparatus for athletics according to claim 1, wherein: the supporting table is characterized in that a fixing table (17) is fixedly connected to the side face of the supporting table (1), supporting columns (18) penetrate through the surface of the fixing table (17), first handles (19) are fixedly connected to the upper ends of the supporting columns (18), bases (20) are fixedly connected to the lower ends of the supporting columns (18), anti-slip pads (21) are fixedly connected to the lower surfaces of the bases (20), the number of the bases (20) is four, and the bases are arranged at the lower end of the fixing table (17) in a rectangular mode.
3. A high jump apparatus for athletics according to claim 2, wherein: limiting groove (22) have been seted up to fixed station (17) inside, wear to be equipped with gag lever post (23) in gag lever post (22), the fixed surface of gag lever post (23) is connected with stopper (24), spring (25) have been cup jointed on gag lever post (23) surface, the one end fixedly connected with second handle (26) of gag lever post (23), draw-in groove (27) have been seted up to support column (18) side, draw-in groove (27) are total a plurality ofly to arrange in support column (18) side, in the other end joint draw-in groove (27) of gag lever post (23).
4. A high jump apparatus for athletics according to claim 1, wherein: the front surface of the supporting arm (2) is fixedly connected with a metering scale.
5. A high jump apparatus for athletics according to claim 1, wherein: flexible groove (28) have been seted up to brace table (1) lower surface, fixedly connected with electric putter (29) in flexible groove (28), the other end fixedly connected with wheel group (30) of electric putter (29), wheel group (30) are total four to be the rectangle and arrange at brace table (1) lower extreme.
6. A high jump apparatus for athletics according to claim 1, wherein: energy storage bin (31) has been seted up to brace table (1) inside, inside fixedly connected with battery (32) in energy storage bin (31), the positive fixedly connected with control switch (33) of brace table (1), control switch (33) inside is provided with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021338336.6U CN212914341U (en) | 2020-07-09 | 2020-07-09 | High jump device for track and field sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021338336.6U CN212914341U (en) | 2020-07-09 | 2020-07-09 | High jump device for track and field sports |
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| Publication Number | Publication Date |
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| CN212914341U true CN212914341U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021338336.6U Active CN212914341U (en) | 2020-07-09 | 2020-07-09 | High jump device for track and field sports |
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| CN (1) | CN212914341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287882A (en) * | 2022-07-29 | 2022-11-04 | 浙江天祥新材料股份有限公司 | Automatic dust removal and disinfection equipment for cloth production and processing |
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2020
- 2020-07-09 CN CN202021338336.6U patent/CN212914341U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287882A (en) * | 2022-07-29 | 2022-11-04 | 浙江天祥新材料股份有限公司 | Automatic dust removal and disinfection equipment for cloth production and processing |
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