CN204563623U - A kind of new teaching device of hurdling - Google Patents
A kind of new teaching device of hurdling Download PDFInfo
- Publication number
- CN204563623U CN204563623U CN201520158036.2U CN201520158036U CN204563623U CN 204563623 U CN204563623 U CN 204563623U CN 201520158036 U CN201520158036 U CN 201520158036U CN 204563623 U CN204563623 U CN 204563623U
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- CN
- China
- Prior art keywords
- fixed mount
- bar
- cross bar
- hurdling
- balance cross
- 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.)
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Abstract
The utility model discloses a kind of new teaching device of hurdling; comprise fixed mount, balance cross bar and counter weight base; vertical running through is connected mutually for described fixed mount and balance cross bar; described fixed mount is provided with neonychium with the top of balance cross bar; fixed bar is provided with below described fixed mount; the below fixed bar of described fixed mount is connected with adjustment loop bar by control valve; described adjustment loop bar is fixedly installed on counter weight base; described balance cross bar inside is provided with observation window, and described observation window is provided with fan blade by rotating shaft.The utility model can solve the deficiencies in the prior art, improves load-bearing, antidetonation, anti-performance of falling, be applicable to middle use of hurdling by appropriate design fixed mount and balance bar structure.
Description
Technical field
The utility model is specifically related to a kind of new teaching device of hurdling.
Background technology
The standard hurdles rack of prior art is in fixed form, uses this standard hurdles rack in fixed form during physical education, and student often produces frightened psychology because of falling down or hit rotten, thus affects the quality of erection gantry.
In addition, traditional hurdles rack is in training use procedure, and often knocked over, need people to be propped up reinstatement after knocking over, such operation extremely bothers, and wastes time and energy, and have impact on the efficiency of training.
Therefore, design a kind of structure simple, easy to use, height adjustable of hurdling, the physical education hurdles rack in use not easily tripped is the problem that those skilled in the art one need solution badly.
Utility model content
The utility model, for the deficiencies in the prior art, proposes a kind of new teaching device of hurdling.
A kind of new teaching device of hurdling of the present utility model, comprise fixed mount, balance cross bar and counter weight base, vertical running through is connected mutually for described fixed mount and balance cross bar, described fixed mount is provided with neonychium with the top of balance cross bar, fixed bar is provided with below described fixed mount, the below fixed bar of described fixed mount is connected with adjustment loop bar by control valve, described adjustment loop bar is fixedly installed on counter weight base, described balance cross bar inside is provided with observation window, described observation window is provided with fan blade by rotating shaft, described balance cross bar is also provided with signal lamp and camera.
As preferably, described neonychium arranges multilayer.
As preferably, described fixed mount is detachable.
As preferably, described camera is high-definition camera.
The utility model can solve the deficiencies in the prior art, structure is simple, determine frame cooperatively interact and be connected with balance cross bar by enclosing, by being provided with neonychium on fixed mount and balance cross bar, protect device of hurdling outside Protection of the sportsman simultaneously, observation window fan blade is set in addition and can observes real-time wind direction and wind velocity, conveniently watch hurdle campaign by signalization lamp and camera; Counter weight base carries out by adjusting rod cover the height regulating fixed mount; Appropriate design fixed mount and balance bar structure improve load-bearing, antidetonation, anti-performance of falling, and are applicable to middle use of hurdling.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the utility model fixed bar and the schematic diagram regulating loop bar to be connected.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model;
A kind of new teaching device of hurdling as shown in Figure 1-2, comprise fixed mount 1, balance cross bar 6 and counter weight base 11, described fixed mount 1 is connected vertical running through mutually with balance cross bar 6, described fixed mount 1 is provided with neonychium 2 with the top of balance cross bar 6, fixed bar 9 is provided with below described fixed mount 1, the below fixed bar 9 of described fixed mount 1 is connected with by control valve 5 and regulates loop bar 10, described adjustment loop bar 10 is fixedly installed on counter weight base 11, described balance cross bar 6 inside is provided with observation window 4, described observation window 4 is provided with fan blade 3 by rotating shaft 7, described balance cross bar 6 is also provided with signal lamp 8 and camera, described fan blade 3 is provided with solar panel, described counter weight base 11 inside is provided with solar storage battery, described solar panel is connected with solar storage battery by wire, described signal lamp 8 is connected with solar storage battery by wire respectively with camera, described counter weight base 11 is provided with 4.
It should be noted that described neonychium 2 arranges multilayer.
It should be noted that described fixed mount 1 is detachable.
It should be noted that described camera is high-definition camera.
The utility model can solve the deficiencies in the prior art, structure is simple, cooperatively interact by fixed mount be connected with balance cross bar, by being provided with neonychium on fixed mount and balance cross bar, protect device of hurdling outside Protection of the sportsman simultaneously, observation window fan blade is set in addition and can observes real-time wind direction and wind velocity, conveniently watch hurdle campaign by signalization lamp and camera; Counter weight base carries out by adjusting rod cover the height regulating fixed mount; Appropriate design fixed mount and balance bar structure improve load-bearing, antidetonation, anti-performance of falling, and are applicable to middle use of hurdling.
The standardized element that the utility model uses all can be commercially, shaped piece all can carry out customized according to description with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt connected mode conventional in prior art, be not described in detail in this.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a new teaching device of hurdling, it is characterized in that: comprise fixed mount (1), balance cross bar (6) and counter weight base (11), described fixed mount (1) is connected vertical running through mutually with balance cross bar (6), described fixed mount (1) is provided with neonychium (2) with the top of balance cross bar (6), described fixed mount (1) below is provided with fixed bar (9), the below fixed bar (9) of described fixed mount (1) is connected with by control valve (5) and regulates loop bar (10), described adjustment loop bar (10) is fixedly installed on counter weight base (11), described balance cross bar (6) inside is provided with observation window (4), described observation window (4) is provided with fan blade (3) by rotating shaft (7), described balance cross bar (6) is also provided with signal lamp (8) and camera.
2. new teaching device of hurdling according to claim 1, is characterized in that: described neonychium (2) arranges multilayer.
3. new teaching device of hurdling according to claim 1, is characterized in that: described fixed mount (1) is detachable.
4. new teaching device of hurdling according to claim 1, is characterized in that: described camera is high-definition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158036.2U CN204563623U (en) | 2015-03-12 | 2015-03-12 | A kind of new teaching device of hurdling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158036.2U CN204563623U (en) | 2015-03-12 | 2015-03-12 | A kind of new teaching device of hurdling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563623U true CN204563623U (en) | 2015-08-19 |
Family
ID=53856318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520158036.2U Expired - Fee Related CN204563623U (en) | 2015-03-12 | 2015-03-12 | A kind of new teaching device of hurdling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563623U (en) |
-
2015
- 2015-03-12 CN CN201520158036.2U patent/CN204563623U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150819 Termination date: 20160312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |