CN201283181Y - Jumping stand - Google Patents
Jumping stand Download PDFInfo
- Publication number
- CN201283181Y CN201283181Y CNU2008201730779U CN200820173077U CN201283181Y CN 201283181 Y CN201283181 Y CN 201283181Y CN U2008201730779 U CNU2008201730779 U CN U2008201730779U CN 200820173077 U CN200820173077 U CN 200820173077U CN 201283181 Y CN201283181 Y CN 201283181Y
- Authority
- CN
- China
- Prior art keywords
- cross bar
- sliding sleeve
- detector
- jumping stand
- groove
- 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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to the technical field of sports equipment, in particular to a jumping stand for sports competitions and sports training, which is formed by a chassis (1), vertical posts (4) and a cross bar (10), wherein the cross bar (10) is divided into two separated portions, a groove is arranged on a sliding sleeve (11), one end of the cross bar (10) is arranged in the groove, and is hinged with the sliding sleeve (11), and the other end thereof is provided with a detector (9), and the detector (9) is connected with an alarm (6) on the vertical post (4) through a wire (8), and a offsetting spring (7) is installed in the cross bar (10) close to the sliding sleeve (11). The jumping stand has the beneficial effects that whether athletes jump over the cross bar or not can be obviously observed, and the cross bar is automatically reset, and is time-saving and labor-saving.
Description
Technical field
The utility model relates to the sports equipment technical field, and a kind of specifically jumping stand is used for sports tournament and athletic training.
Background technology
Known to the inventor, in sports tournament and athletic training at ordinary times, employed jumping stand all partly is made up of column and cross bar etc. at present.During use,, just must finish and reset, especially in pole vault, also need the people cross bar could be resetted by aid by the people if cross bar drops.Its shortcoming is: waste time and energy, resetting of cross bar is also nonstandard.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the shortcoming that exists in the prior art, and a kind of time saving and energy saving jumping stand is provided.
The utility model is achieved in that a kind of jumping stand for this reason, it is made of base, column, scale, fixator, sliding mandril, sliding sleeve and cross bar, scale is fixed on the column, sliding sleeve is fixedlyed connected with sliding mandril, it is characterized in that: described cross bar is divided into two parts of disconnection, when static, two cross bars are on same horizontal line, have groove on the sliding sleeve, one end of cross bar places the also interior and sliding sleeve hinge of groove, the other end is provided with detector, and detector is connected with alarm on the column by lead, near back-moving spring is installed in the cross bar of sliding sleeve.
The beneficial effects of the utility model are: cross during sportsman's high jump with but, come into plain view, and cross bar automatically resets, time saving and energy saving.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1. base, 2. scale, 3. fixator, 4. column, 5. sliding mandril, 6. alarm, 7. back-moving spring, 8. lead, 9. detector, 10. cross bar, 11. sliding sleeves.
The specific embodiment
With reference to the accompanying drawings, a kind of jumping stand, it is made of base 1, column 4, scale 2, fixator 3, sliding mandril 5, sliding sleeve 11 and cross bar 10, scale 2 is fixed on the column 4, sliding sleeve 11 is fixedlyed connected with sliding mandril 5, described cross bar 10 is divided into two parts of disconnection, when static, two cross bars 10 are on same horizontal line, have groove on the sliding sleeve 11, an end of cross bar 10 places also interior and sliding sleeve 11 hinges of groove, and the other end is provided with detector 9, detector 9 is connected with alarm 6 on the column 4 by lead 8, near installation back-moving springs 7 in the cross bar 10 of sliding sleeve 11.
Claims (1)
1, a kind of jumping stand, it is by base (1), column (4), scale (2), fixator (3), sliding mandril (5), sliding sleeve (11) and cross bar (10) constitute, scale (2) is fixed on the column (4), sliding sleeve (11) is fixedlyed connected with sliding mandril (5), it is characterized in that: described cross bar (10) is divided into two parts of disconnection, sliding sleeve has groove on (11), one end of cross bar (10) places also interior and sliding sleeve (11) hinge of groove, the other end is provided with detector (9), detector (9) is connected by lead (8) and alarm (6) on the column (4), near the interior installation of cross bar (10) back-moving spring (7) of sliding sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201730779U CN201283181Y (en) | 2008-10-17 | 2008-10-17 | Jumping stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201730779U CN201283181Y (en) | 2008-10-17 | 2008-10-17 | Jumping stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283181Y true CN201283181Y (en) | 2009-08-05 |
Family
ID=40948165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201730779U Expired - Fee Related CN201283181Y (en) | 2008-10-17 | 2008-10-17 | Jumping stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283181Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124251A (en) * | 2019-04-08 | 2019-08-16 | 长沙师范学院 | A kind of children physical Crowhop exercise device with defencive function |
-
2008
- 2008-10-17 CN CNU2008201730779U patent/CN201283181Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124251A (en) * | 2019-04-08 | 2019-08-16 | 长沙师范学院 | A kind of children physical Crowhop exercise device with defencive function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20091117 |