CN203494093U - High jump stand - Google Patents
High jump stand Download PDFInfo
- Publication number
- CN203494093U CN203494093U CN201320559038.3U CN201320559038U CN203494093U CN 203494093 U CN203494093 U CN 203494093U CN 201320559038 U CN201320559038 U CN 201320559038U CN 203494093 U CN203494093 U CN 203494093U
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- high jump
- magnet
- rack
- travelling carriage
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a high jump stand, which belongs to the sports equipment. The high jump stand comprises a base, a fixed rack, a sliding rack and a crossbar, wherein the base is fixedly connected with the fixed rack, one end of the sliding rack penetrates through a hole on the axis of the fixed rack to be connected with the fixed rack in a sliding manner, the other end of the sliding rack forms a zigzag structure, a magnet is arranged on the tail end of the zigzag structure of the sliding rack, two iron lantern rings are symmetrically sleeved on the surface of the crossbar, the magnet is connected with the iron lantern rings in an adsorption manner, and the fixed rack is also provided with a fixer and a positioning window. By adopting the high jump stand, the high jump performance can be precisely measured, and the height of the crossbar can be adjusted through the positioning window and the fixer.
Description
Technical field
The utility model belongs to a kind of sports apparatus apparatus, specifically a kind of jumping stand.
Background technology
High jump is a kind of common sports items, jumping stand is the essential equipment of high jump project, but the cross bar of traditional jumping stand is erected in vertical rod, in the process of high jump, usually occur being pressed onto cross bar but situation that cross bar does not come off, so just can not to clearance, measure very accurately.
Utility model content
The purpose of this utility model is for above-mentioned deficiency, and a kind of jumping stand is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of jumping stand, comprise base, fixed mount, travelling carriage and cross bar, described base is fixedly connected with fixed mount, hole and fixed mount that travelling carriage one end is run through on fixed mount axis are slidably connected, the described travelling carriage other end forms back-shaped structure, the end of the back-shaped structure of described travelling carriage is provided with magnet, on described cross bar surface, symmetry is arranged with two iron collars, magnet is connected with the absorption of the iron collar, is also provided with fixator and positioning viewfinder on described fixed mount.
The beneficial effects of the utility model: by advance the weight of cross bar being measured, different by the magnetization degree to magnet, guarantee that the weight of cross bar and the magnetic force sum of two magnet equate, so just can to clearance, measure accurately, by positioning viewfinder and fixator, can regulate the height of cross bar simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of cross bar;
Number in the figure: 1, base, 2, fixed mount, 3, travelling carriage, 4, cross bar, 5, fixator, 6, positioning viewfinder, 7, magnet, 8, the iron collar.
The specific embodiment
With reference to Figure of description, the utility model is described in detail below:
As depicted in figs. 1 and 2, a kind of jumping stand, comprise base 1, fixed mount 2, travelling carriage 3 and cross bar 4, described base 1 is fixedly connected with fixed mount 2, hole and fixed mount 2 that travelling carriage 3 one end are run through on fixed mount 2 axis are slidably connected, described travelling carriage 3 other ends form back-shaped structure, the end of described travelling carriage 3 back-shaped structures is provided with magnet 7, the described cross bar 4 upper symmetries in surface are arranged with two iron collars 8, magnet 7 is connected with 8 absorption of the iron collar, is also provided with fixator 5 and positioning viewfinder 6 on described fixed mount 2.
Claims (1)
1. a jumping stand, it is characterized in that: comprise base (1), fixed mount (2), travelling carriage (3) and cross bar (4), described base (1) is fixedly connected with fixed mount (2), hole and fixed mount (2) that travelling carriage (3) one end is run through on fixed mount (2) axis are slidably connected, described travelling carriage (3) other end forms back-shaped structure, the end of the back-shaped structure of described travelling carriage (3) is provided with magnet (7), on described cross bar (4) surface, symmetry is arranged with two iron collars (8), magnet (7) is connected with the iron collar (8) absorption, on described fixed mount (2), be also provided with fixator (5) and positioning viewfinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559038.3U CN203494093U (en) | 2013-09-10 | 2013-09-10 | High jump stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559038.3U CN203494093U (en) | 2013-09-10 | 2013-09-10 | High jump stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494093U true CN203494093U (en) | 2014-03-26 |
Family
ID=50325101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320559038.3U Expired - Fee Related CN203494093U (en) | 2013-09-10 | 2013-09-10 | High jump stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494093U (en) |
-
2013
- 2013-09-10 CN CN201320559038.3U patent/CN203494093U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140326 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |