CN205084421U - Hurdle for physical education - Google Patents
Hurdle for physical education Download PDFInfo
- Publication number
- CN205084421U CN205084421U CN201520889076.4U CN201520889076U CN205084421U CN 205084421 U CN205084421 U CN 205084421U CN 201520889076 U CN201520889076 U CN 201520889076U CN 205084421 U CN205084421 U CN 205084421U
- Authority
- CN
- China
- Prior art keywords
- motor
- railing
- gear
- upper supporting
- extension board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a hurdle for physical education, relates to sports teaching equipment and facility, and include railing A, railing B, last pillar, go up extension board, ascending device and base, ascending device include extension board, motor case, motor, gear, rack and extension board down, last extension board and be equipped with down the motor case between the extension board, motor incasement portion is equipped with the motor, the motor output shaft and gear connection, the in -process that is using, the assigned position is placed to the frame of will hurdling, it is rotatory through the controller control motor, the gear is driven by the motor, the gear band carry -over bar, the rack drives goes up the extension board, extension board upward movement on the messenger, the specified altitude assignment stops up to moving, make base transverse movement again, the assigned position moves equally, divide with railing B at colleague's railing A of transverse movement and open, be connected through telescopic link A and telescopic link B, guarantee its high inconvenience, can realize automatically regulated height and length through this device, it is more convenient to make the teaching, teaching effects is more obvious.
Description
technical field:
The utility model relates to physical education equipment and facilities, is specifically related to a kind of physical education hurdles rack.
background technology:
Along with the development in epoch, physical culture has received all the more the concern of people, and hurdling is one of requisite motion in physical culture, same hurdles rack is absolutely necessary, all need as the height of the breast board of existing hurdles rack, manually by regulating, to waste time and energy, the effect of impact training.
utility model content:
The purpose of this utility model is the weak point existed to overcome above-mentioned prior art, and provides a kind of physical education hurdles rack, and it is easy to use, simple to operate, be easy to large-scale promotion application.
The technical solution adopted in the utility model is: a kind of physical education hurdles rack, comprise railing A, railing B, upper supporting column, upper supporting plate, riser and base, described riser comprises upper supporting plate, motor housing, motor, gear, tooth bar and lower carrier plate, motor housing is provided with between described upper supporting plate and lower carrier plate, motor housing inside is provided with motor, motor output shaft is connected with gear, wheel and rack connects, tooth bar top is connected with upper supporting plate, described base top is connected with lower supporting rod one end, the lower supporting rod other end is connected with bottom lower carrier plate, lower carrier plate top is provided with motor housing, motor housing inside is provided with motor, motor output shaft is connected with gear, wheel and rack is meshed, tooth bar top is connected with bottom upper supporting plate, upper supporting plate top is connected with upper supporting column one end, the upper supporting column other end is connected with railing A, railing A is connected by expansion link B with railing B, railing B inside is provided with slideway and slideway inside is provided with expansion link B, expansion link A is provided with above expansion link B, described base side wall is connected with cross bar B one end, the cross bar B other end is connected with riser one end, the riser other end is connected with cross bar A one end, the cross bar other end is connected with base.
The quantity of described expansion link A is two and two expansion link A are symmetrical about expansion link B.
The quantity of described tooth bar is two and two tooth bars are symmetrical about gear.
The beneficial effects of the utility model are: in the process used, hurdles rack is placed into assigned address, control motor by controller to rotate, motor driven gear, gear driven tooth bar, rack drives upper supporting plate, upper supporting plate is moved upward, stop until moving to specified altitude assignment, make base transverse movement again, move to assigned address equally, separate with railing B at colleague's railing A of transverse movement, be connected with expansion link B by expansion link A, ensure that it is highly inconvenient, automatic controlled height and length can be realized by this device, make teaching convenient, teaching efficiency is more obvious.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model partial enlarged drawing.
detailed description of the invention:
With reference to accompanying drawing, a kind of physical education hurdles rack, comprise railing A1, railing B2, upper supporting column 3, upper supporting plate 5, riser and base 9, described riser comprises upper supporting plate 3, motor housing 11, motor 6, gear 5, tooth bar 12 and lower carrier plate 13, motor housing 11 is provided with between described upper supporting plate 4 and lower carrier plate 13, motor housing 11 inside is provided with motor 6, motor 6 output shaft is connected with gear 5, gear 5 is connected with tooth bar 12, tooth bar 12 top is connected with upper supporting plate 4, described base 9 top is connected with lower supporting rod 10 one end, lower supporting rod 10 other end is connected with bottom lower carrier plate 13, lower carrier plate 13 top is provided with motor housing 11, motor housing 11 inside is provided with motor 6, motor 6 output shaft is connected with gear 5, gear 5 is meshed with tooth bar 12, tooth bar 12 top is connected with bottom upper supporting plate 4, upper supporting plate 4 top is connected with upper supporting column 3 one end, upper supporting column 3 other end is connected with railing A1, railing A1 is connected by expansion link B15 with railing B2, railing B2 inside is provided with slideway and slideway inside is provided with expansion link B15, expansion link A14 is provided with above expansion link B15, described base 9 sidewall is connected with cross bar B 8 one end, cross bar B 8 other end is connected with riser one end, the riser other end is connected with cross bar A7 one end, the cross bar A7 other end is connected with base 9.The quantity of described expansion link A14 is two and two expansion link A14 are symmetrical about expansion link B15.The quantity of described tooth bar 12 is two and two tooth bars 12 are symmetrical about gear 5.In the process used, hurdles rack is placed into assigned address, control motor 6 by controller to rotate, motor 6 driven gear 5, carry-over bar 12 is with by gear 5, tooth bar 12 drives upper supporting plate 4, upper supporting plate 4 is moved upward, stop until moving to specified altitude assignment, make base transverse movement again, move to assigned address equally, separate with railing B2 at colleague's railing A1 of transverse movement, be connected with expansion link B15 by expansion link A14, ensure that it is highly inconvenient, automatic controlled height and length can be realized by this device, make teaching convenient, teaching efficiency is more obvious.
Claims (3)
1. a physical education hurdles rack, comprise railing A, railing B, upper supporting column, upper supporting plate, riser and base, it is characterized in that: described riser comprises upper supporting plate, motor housing, motor, gear, tooth bar and lower carrier plate, motor housing is provided with between described upper supporting plate and lower carrier plate, motor housing inside is provided with motor, motor output shaft is connected with gear, wheel and rack connects, tooth bar top is connected with upper supporting plate, described base top is connected with lower supporting rod one end, the lower supporting rod other end is connected with bottom lower carrier plate, lower carrier plate top is provided with motor housing, motor housing inside is provided with motor, motor output shaft is connected with gear, wheel and rack is meshed, tooth bar top is connected with bottom upper supporting plate, upper supporting plate top is connected with upper supporting column one end, the upper supporting column other end is connected with railing A, railing A is connected by expansion link B with railing B, railing B inside is provided with slideway and slideway inside is provided with expansion link B, expansion link A is provided with above expansion link B, described base side wall is connected with cross bar B one end, the cross bar B other end is connected with riser one end, the riser other end is connected with cross bar A one end, the cross bar A other end is connected with base.
2. physical education hurdles rack according to claim 1, is characterized in that: the quantity of described expansion link A is two and two expansion link A are symmetrical about expansion link B.
3. physical education hurdles rack according to claim 1, is characterized in that: the quantity of described tooth bar is two and two tooth bars are symmetrical about gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889076.4U CN205084421U (en) | 2015-11-10 | 2015-11-10 | Hurdle for physical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889076.4U CN205084421U (en) | 2015-11-10 | 2015-11-10 | Hurdle for physical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084421U true CN205084421U (en) | 2016-03-16 |
Family
ID=55475145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889076.4U Expired - Fee Related CN205084421U (en) | 2015-11-10 | 2015-11-10 | Hurdle for physical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833549A (en) * | 2016-06-07 | 2016-08-10 | 籍建东 | Harmless auto-closing hurdle |
| CN108543319A (en) * | 2018-04-26 | 2018-09-18 | 内蒙古民族大学 | A kind of installation aiding device of hurdling that can automate arrangement |
-
2015
- 2015-11-10 CN CN201520889076.4U patent/CN205084421U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833549A (en) * | 2016-06-07 | 2016-08-10 | 籍建东 | Harmless auto-closing hurdle |
| CN105833549B (en) * | 2016-06-07 | 2017-07-18 | 滨州学院 | A kind of fanout free region automatically closing hurdles rack |
| CN108543319A (en) * | 2018-04-26 | 2018-09-18 | 内蒙古民族大学 | A kind of installation aiding device of hurdling that can automate arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160316 Termination date: 20181110 |