CN209848205U - High jump apparatus with height convenient to adjust - Google Patents
High jump apparatus with height convenient to adjust Download PDFInfo
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- CN209848205U CN209848205U CN201920410059.6U CN201920410059U CN209848205U CN 209848205 U CN209848205 U CN 209848205U CN 201920410059 U CN201920410059 U CN 201920410059U CN 209848205 U CN209848205 U CN 209848205U
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- fixedly connected
- high jump
- gear
- sliding
- rod
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Abstract
The utility model discloses a make things convenient for height-adjusting's apparatus for high jump, comprising a base plate, the left and right both sides position symmetry fixedly connected with bracing piece that leans on at bottom plate top, the inside of bracing piece is seted up flutedly, the inside of bracing piece corresponds the left central point that leans on of recess and puts and has seted up first spout, the inside of bracing piece corresponds the central point that leans on the recess right side and puts and has seted up the second spout, the central point that leans on of bottom puts fixed mounting has first bearing in the recess, the central point that leans on of top puts fixed mounting has the second bearing in the recess. This make things convenient for apparatus for high jump of height-adjusting uses through the cooperation of motor, first gear, second gear, anchor strut, threaded rod, threaded sleeve, slider, first spout, second spout, connecting block, slide bar and sliding sleeve, has been convenient for the user to carry out the regulation of height to apparatus for high jump, has reduced artificial operation, has improved the efficiency of work, has improved the practicality of apparatus for high jump simultaneously.
Description
Technical Field
The utility model relates to a high jump technical field specifically is a make things convenient for high jump apparatus of height-adjusting.
Background
High jump is one of the track and field events in track and field sports. The sport is composed of rhythmic running, single-foot jumping, cross-bar landing and other actions, and the game item calculates the score by the height of the cross bar passing over the upper edge of the cross bar. The high jump is a sports item for overcoming the height of the sports, and is a symbol of no inflexibility and brave climbing peak of human beings. High jump is also known as a loser's sport. Because each game, after skipping an elevation, the player also challenges the new elevation until the last jump is not skipped. In performing high jump training and high jump competitions, high jump apparatuses are often used.
Most of traditional high jump instruments do not have the function of conveniently adjusting height, and when the high jump instruments are required to be adjusted, the high jump instruments are inconvenient to adjust, so that the working efficiency is reduced, the practicability of the high jump instruments is reduced, and the use requirements of existing users are not met. Therefore, the high jump apparatus with the height convenient to adjust is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for height-adjusting's apparatus for high jump to propose traditional apparatus for high jump among the above-mentioned background art and mostly do not all possess the function of height-adjusting of being convenient for, when needs are adjusted it, owing to be not convenient for adjust, thereby reduced the efficiency of work, reduced the practicality of apparatus for high jump simultaneously, unsatisfied current user's user demand's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a high jump apparatus convenient for height adjustment comprises a bottom plate, wherein supporting rods are symmetrically and fixedly connected to the left side and the right side of the top of the bottom plate, a groove is formed in the supporting rod, a first chute is formed in the supporting rod, which corresponds to the left side of the groove, a second chute is formed in the supporting rod, which corresponds to the right side of the groove, a first bearing is fixedly mounted at the position of the bottom of the groove, a second bearing is fixedly mounted at the position of the top of the groove, the left side and the right side of the top of the bottom plate are fixedly connected with a case, one opposite sides of the two cases are respectively and fixedly connected with the surfaces of the two supporting rods, a motor is fixedly mounted in the case, two motors are respectively and fixedly connected with a main shaft through the output ends of the opposite sides of the two motors, one side of the main shaft, which is far away from the, the motor is kept away from to the main shaft one side fixedly connected with first gear, and the meshing of the top of the relative one side of two first gears has the second gear, the bottom fixedly connected with anchor strut of second gear, the bottom and the first bearing swing joint of anchor strut, the top fixedly connected with threaded rod of second gear, the top and the second bearing swing joint of threaded rod, the bottom position threaded connection that leans on the threaded rod surface has the screw thread sleeve pipe, screw thread sleeve pipe's left side fixedly connected with slider, the left side of slider run through to the inside of first spout and with the inner wall contact of first spout.
Threaded bush's right side fixedly connected with connecting block, the right side of connecting block runs through the second spout and extends to the outside of bracing piece, threaded bush's one end fixedly connected with carriage release lever is kept away from to the connecting block, the left top fixedly connected with sliding sleeve that leans on of carriage release lever, the top of bracing piece leans on central point fixedly connected with slide bar, the top of slide bar runs through the sliding sleeve and extends to the outside of sliding sleeve, the top fixed mounting of slide bar has first stopper.
Preferably, a spring is fixedly connected to the top of the first sliding groove, and the bottom of the spring is fixedly connected to the top of the sliding block.
Preferably, the top of leaning on of two relative sides of carriage release lever position equal fixedly connected with place the board, the top of leaning on of two relative sides of carriage release lever position is provided with the railing, the left and right sides of railing bottom respectively with two top contacts of placing the board.
Preferably, the top of bottom plate corresponds the equal fixedly connected with welding piece in bottom of the relative one side of two bracing pieces, the top fixedly connected with connecting rod of welding piece, the top fixed mounting of connecting rod has the second stopper.
Preferably, the bottom of the bottom plate is fixedly connected with fixing plates at positions close to four corners, and anti-skid grains are arranged at the bottoms of the fixing plates.
Preferably, the motor adopts a three-phase asynchronous motor, and the model of the motor is Y-180L-8.
Compared with the prior art, the beneficial effects of the utility model are that:
this make things convenient for apparatus for high jump of height-adjusting uses through the cooperation of motor, first gear, second gear, anchor strut, threaded rod, threaded sleeve, slider, first spout, second spout, connecting block, slide bar and sliding sleeve, has been convenient for the user to carry out the regulation of height to apparatus for high jump, has reduced artificial operation, has improved the efficiency of work, has improved the practicality of apparatus for high jump simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;
fig. 4 is a front view of the structure of the present invention.
In the figure: 1. a base plate; 2. a support bar; 3. a groove; 4. a first chute; 5. a second chute; 6. a first bearing; 7. a chassis; 8. a motor; 9. a main shaft; 10. a first gear; 11. a second gear; 12. a reinforcing rod; 13. a threaded rod; 14. a threaded bushing; 15. a slider; 16. a spring; 17. connecting blocks; 18. a travel bar; 19. a slide bar; 20. a first stopper; 21. a sliding sleeve; 22. placing the plate; 23. a railing; 24. welding the blocks; 25. a connecting rod; 26. a second limiting block; 27. a fixing plate; 28. a second bearing.
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. 1-4, the present invention provides a technical solution: an apparatus for high jump convenient for height adjustment comprises a bottom plate 1, wherein supporting rods 2 are symmetrically and fixedly connected to the left side and the right side of the top of the bottom plate 1, a groove 3 is formed in each supporting rod 2, a first chute 4 is formed in each supporting rod 2 corresponding to the left side of the groove 3, a second chute 5 is formed in each supporting rod 2 corresponding to the right side of the groove 3, a first bearing 6 is fixedly mounted at the bottom of the groove 3, a second bearing 28 is fixedly mounted at the top of the groove 3, the left side and the right side of the top of the bottom plate 1 are fixedly connected with a case 7, the opposite sides of the two cases 7 are respectively and fixedly connected with the surfaces of the two supporting rods 2, a motor 8 is fixedly mounted in each case 7, a main shaft 9 is fixedly connected with the output ends of the two motors 8 through the opposite sides of the two motors 8, one side of the main shaft 9, far away from the motor 8, sequentially penetrates through, the main shaft 9 is kept away from the first gear 10 of one side fixedly connected with of motor 8, the top meshing of the relative one side of two first gears 10 has second gear 11, the bottom fixedly connected with anchor strut 12 of second gear 11, the bottom and the first bearing 6 swing joint of anchor strut 12, the top fixedly connected with threaded rod 13 of second gear 11, the top and the second bearing 28 swing joint of threaded rod 13, threaded sleeve 14 is connected to the position threaded connection that leans on bottom position on threaded rod 13 surface, threaded sleeve 14's left side fixedly connected with slider 15, the left side of slider 15 runs through to the inside of first spout 4 and the inner wall contact with first spout 4.
Threaded sleeve 14's right side fixedly connected with connecting block 17, the right side of connecting block 17 runs through second spout 5 and extends to the outside of bracing piece 2, threaded sleeve 14's one end fixedly connected with carriage release lever 18 is kept away from to connecting block 17, the left top position fixedly connected with sliding sleeve 21 that leans on of carriage release lever 18, the top of bracing piece 2 top leans on central position fixedly connected with slide bar 19, sliding sleeve 21 is run through at the top of slide bar 19 and extends to the outside of sliding sleeve 21, the top fixed mounting of slide bar 19 has first stopper 20.
The utility model discloses in: the top in the first chute 4 is fixedly connected with a spring 16, the bottom of the spring 16 is fixedly connected with the top of the sliding block 15, and the spring 16 can play a role in resetting.
The utility model discloses in: the equal fixedly connected with in top position that leans on of two relative sides of carriage release lever 18 places board 22, and the top position that leans on of two relative sides of carriage release lever 18 is provided with railing 23, and the left and right sides of railing 23 bottom contacts with two tops of placing board 22 respectively, and railing 23 can fall automatically when touchhing the sportsman's health.
The utility model discloses in: the equal fixedly connected with welding piece 24 in bottom that two bracing pieces 2 are relative one side is corresponded at bottom plate 1's top, the top fixedly connected with connecting rod 25 of welding piece 24, and the top fixed mounting of connecting rod 25 has second stopper 26, and second stopper 26 can play spacing effect.
The utility model discloses in: the bottom of the bottom plate 1 is fixedly connected with a fixing plate 27 close to four corners, and anti-skid grains are arranged at the bottom of the fixing plate 27 and can play a role in fixing.
The utility model discloses in: the motor 8 adopts a three-phase asynchronous motor with the model of Y-180L-8.
The working principle is as follows: when the height of the high jump apparatus needs to be adjusted, a user drives two motors 8 to drive two first gears 10 to rotate through two main shafts 9 by a control button, when the first gears 10 rotate, the two motors drive a second gear 11 to rotate, a reinforcing rod 12 fixedly connected with the bottom rotates in a first bearing 6, the effect of reinforcing the second gear 11 can be achieved, the second gear 11 rotates to drive a threaded rod 13 at the top to rotate, when the threaded rod 13 rotates, a threaded sleeve 14 moves upwards in a groove 3, a sliding block 15 at the opposite side of the two threaded sleeves 14 moves upwards in a first sliding groove 4, the speed of movement can be reduced through the resetting property of a spring 16, a connecting block 17 at the opposite side of the two threaded sleeves 14 moves upwards in a second sliding groove 5, so that a moving rod 18 moves upwards, a sliding sleeve 21 fixedly connected with the left side of the moving rod 18 close to the bottom moves on a sliding rod 19, the movable rod 18 can be effectively smoothly raised to a desired height for the user's convenience.
In summary, the following steps: this apparatus for high jump of convenient height-adjusting, through motor 8, first gear 10, second gear 11, anchor strut 12, threaded rod 13, threaded sleeve 14, slider 15, first spout 4, second spout 5, connecting block 17, slide bar 19 and sliding sleeve 21's cooperation is used, it does not mostly possess the function of height-adjusting of being convenient for to have solved traditional apparatus for high jump, when needs are adjusted it, because be not convenient for adjust, thereby the efficiency of work has been reduced, the practicality of apparatus for high jump has been reduced simultaneously, unsatisfied the problem of current user's user demand.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An apparatus for high jump convenient to adjust height, comprising a base plate (1), characterized in that: the supporting rods (2) are symmetrically and fixedly connected to the left side and the right side of the top of the bottom plate (1) in a position close to the left side and the right side, the supporting rods (2) are provided with grooves (3) in the inner parts, the supporting rods (2) are provided with first sliding chutes (4) corresponding to the left side and the center position close to the left side of the grooves (3), the supporting rods (2) are provided with second sliding chutes (5) corresponding to the right side and the center position close to the right side of the grooves (3), the first bearings (6) are fixedly installed at the center position close to the bottom in the grooves (3), the second bearings (28) are fixedly installed at the center position close to the top in the grooves (3), the opposite sides of the two cases (7) of the top of the bottom plate (1) are fixedly connected with the cases (7), the surfaces of the two supporting rods (2, the two motors (8) are fixedly connected with a main shaft (9) through output ends on opposite sides of the two motors, one side, far away from the motors (8), of the main shaft (9) penetrates through the chassis (7) and the supporting rod (2) in sequence and extends to the inside of the supporting rod (2), one side, far away from the motors (8), of the main shaft (9) is fixedly connected with a first gear (10), the tops of opposite sides of the two first gears (10) are meshed with a second gear (11), the bottom of the second gear (11) is fixedly connected with a reinforcing rod (12), the bottom of the reinforcing rod (12) is movably connected with the first bearing (6), the top of the second gear (11) is fixedly connected with a threaded rod (13), the top of the threaded rod (13) is movably connected with a second bearing (28), and a threaded sleeve (14) is in threaded connection with the position, close to the bottom, on the surface of, the left side of the threaded sleeve (14) is fixedly connected with a sliding block (15), and the left side of the sliding block (15) penetrates into the first sliding groove (4) and is in contact with the inner wall of the first sliding groove (4);
the right side fixedly connected with connecting block (17) of threaded sleeve (14), the right side of connecting block (17) runs through second spout (5) and extends to the outside of bracing piece (2), threaded sleeve (14)'s one end fixedly connected with carriage release lever (18) is kept away from in connecting block (17), the left top fixedly connected with sliding sleeve (21) that leans on of carriage release lever (18), bracing piece (2) top lean on central point fixedly connected with slide bar (19), the outside that sliding sleeve (21) and extended to sliding sleeve (21) is run through at the top of slide bar (19), the top fixed mounting of slide bar (19) has first stopper (20).
2. The apparatus for high jump convenient to adjust height of claim 1, wherein: the top in the first sliding chute (4) is fixedly connected with a spring (16), and the bottom of the spring (16) is fixedly connected with the top of the sliding block (15).
3. The apparatus for high jump convenient to adjust height of claim 1, wherein: the top-leaning position of one side opposite to the two moving rods (18) is fixedly connected with a placing plate (22), the top-leaning position of one side opposite to the two moving rods (18) is provided with a railing (23), and the left side and the right side of the bottom of the railing (23) are respectively contacted with the tops of the two placing plates (22).
4. The apparatus for high jump convenient to adjust height of claim 1, wherein: the equal fixedly connected with in bottom of one side that the top of bottom plate (1) corresponds two bracing pieces (2) is relative welds piece (24), the top fixedly connected with connecting rod (25) of welding piece (24), the top fixed mounting of connecting rod (25) has second stopper (26).
5. The apparatus for high jump convenient to adjust height of claim 1, wherein: the anti-skid floor is characterized in that fixing plates (27) are fixedly connected to the positions, close to four corners, of the bottom plate (1), and anti-skid grains are arranged at the bottoms of the fixing plates (27).
6. The apparatus for high jump convenient to adjust height of claim 1, wherein: the motor (8) adopts a three-phase asynchronous motor with the model of Y-180L-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920410059.6U CN209848205U (en) | 2019-03-28 | 2019-03-28 | High jump apparatus with height convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920410059.6U CN209848205U (en) | 2019-03-28 | 2019-03-28 | High jump apparatus with height convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209848205U true CN209848205U (en) | 2019-12-27 |
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ID=68935564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920410059.6U Expired - Fee Related CN209848205U (en) | 2019-03-28 | 2019-03-28 | High jump apparatus with height convenient to adjust |
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| Country | Link |
|---|---|
| CN (1) | CN209848205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476781A (en) * | 2021-08-19 | 2021-10-08 | 上海应用技术大学 | Intelligent high jump stand |
-
2019
- 2019-03-28 CN CN201920410059.6U patent/CN209848205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476781A (en) * | 2021-08-19 | 2021-10-08 | 上海应用技术大学 | Intelligent high jump stand |
| CN113476781B (en) * | 2021-08-19 | 2022-05-27 | 上海应用技术大学 | Intelligent high jump stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210328 |