CN204219800U - A kind of block - Google Patents
A kind of block Download PDFInfo
- Publication number
- CN204219800U CN204219800U CN201420750938.0U CN201420750938U CN204219800U CN 204219800 U CN204219800 U CN 204219800U CN 201420750938 U CN201420750938 U CN 201420750938U CN 204219800 U CN204219800 U CN 204219800U
- Authority
- CN
- China
- Prior art keywords
- base
- loudspeaker
- pedal
- installing hole
- support
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a kind of block, comprise pedal stand, base, support and loudspeaker, described base is fixedly connected with support, described loudspeaker is located on rear side of base, described loudspeaker is blue teeth wireless loudspeaker, anti-skid stud is provided with below described base, described anti-skid stud is provided with more than one, described support is provided with installing hole, described installing hole is provided with more than one, described pedal base is provided with gim peg and bar hole, described gim peg is fixedly connected with pedal base, described gim peg is threaded with installing hole, described bar hole is provided with more than one, described pedal base surface arranges rubber antiskid layer, the utility model portable construction, use simple, be provided with loudspeaker and can ensure that sportsman can hear starting singal at one time.
Description
Technical field
The utility model relates to a kind of block.
Background technology
Race is the inherent basic capacities of the mankind, be exactly a kind of form of play since ancient times, description is had in the document of almost each country, according to Historical Data Data About, dash is the only athletics events of ancient Greek's Olympic Games in B.C. 776 years, distance is 192.27 meters, modern dash originates from Europe, being put into regulation game is the earliest in Oxford University's athletic meeting of 1850, be provided with 100 yards at that time, 330 yards, 440 yards are run project, 19 end of the centurys, for specification item is arranged, race distance is changed into the metric system by code system, it is just the demonstration event of professional athlete, after expand to amateur gradually, block must be used during athlete's, listen signal unified off, must run in the runway of oneself from start to finish.
In the past, dash all stands the start of a race, Australia dash man give up Lille once for sprint performance stagnation and worried, although he observes kangaroo and has dragged individual big bag, bellied, its race per hour more than 70 kilometer, long-jump one step reaches 12 meters, house Lille finds that kangaroo always first bends body downwards before running jumping, belly ground proximity, then spring straight up into the air, kangaroo is imitated in house Lille, invent crouching start, thus he creates marvelous results in the Olympic Games of 1896, afterwards, many sportsmen imitate, a slight shallow hole has been dug in the place of squatting down on starting line as another one sportsman Bu Ke, a pin puts shallow hole into, block clearance time pin one is pedaled, just arrow generally rushes and penetrates, achieve the 100 meter dash less than the achievement of 10 seconds, after, all runners have employed crouching start, so sports ground there is this product of starting block, Olympic Sports Programme man, female is 100 meters of races, 200 meters are run and 400-Meter Dash, wherein men's event is listed in for 1896, women's 100m is run and 200 meters of race nineteen twenty-eights are listed in, 400-Meter Dash is listed in for 1964.
Current existing block can only the effect of run-up, because number is more in the process of contest, hears that the time of starting pistol is variant, is unfavorable for the justice of competing.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of portable construction, uses simple, is provided with loudspeaker and can ensures that sportsman can hear the block of starting singal at one time.
For solving the problem, the utility model adopts following technical scheme:
A kind of block, comprise pedal stand, base, support and loudspeaker, described base is fixedly connected with support, described loudspeaker is located on rear side of base, described loudspeaker is blue teeth wireless loudspeaker, loudspeaker can be connected with electronic starting pistol, the sportsman that can enable hears starting singal at one time, anti-skid stud is provided with below described base, can keep base can not landing at block clearance time, block clearance time is convenient, described anti-skid stud is provided with more than one, described support is provided with installing hole, described installing hole is provided with more than one, described pedal base is provided with gim peg and bar hole, bar hole can reduce the weight of pedal stand, described gim peg is fixedly connected with pedal base, described gim peg is threaded with installing hole, the position that gim peg and different installing holes connect to regulate pedal stand can be adjusted, described bar hole is provided with more than one, described pedal base surface arranges rubber antiskid layer, place the phenomenon that skidding appears in block clearance time.
As preferably, described pedal base is located at the both sides of support, convenient during use.
As preferably, described pedal base surface becomes inclination angle to arrange, and facilitates scrunching of pin.
As preferably, the spacing between described installing hole is consistent, the convenient position regulating pedal stand.
As preferably, below described loudspeaker, be provided with protection pad, can loudspeaker be protected, reduce and occur damaging.
This technical scheme portable construction, uses simple, is provided with loudspeaker and can ensures that sportsman can hear starting singal at one time.
The beneficial effects of the utility model are: the loudspeaker of setting can be connected with electronic starting pistol, the sportsman that can enable hears starting singal at one time, can keep base can not landing at block clearance time, block clearance time is convenient, bar hole can reduce the weight of pedal stand, and gim peg is threaded with installing hole, can adjust the position that gim peg and different installing holes connect to regulate pedal stand, rubber antiskid layer, places the phenomenon that skidding appears in block clearance time.
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 the structure chart of a kind of block of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of block, comprise pedal stand 1, base 2, support 3 and loudspeaker 4, described base 2 is fixedly connected with support 3, described loudspeaker 4 is located on rear side of base 2, in use, two are ridden on pedal stand 1, the bad gim peg 7 that can regulate in sensation position connects from different installing hole 6, reach the effect of adjustment pedal stand 1 position, described loudspeaker 4 is blue teeth wireless loudspeaker, anti-skid stud 5 is provided with below described base 2, described anti-skid stud 5 is provided with more than one, described support 3 is provided with installing hole 6, described installing hole 6 is provided with more than one, described pedal base 1 is provided with gim peg 7 and bar hole 8, described gim peg 7 is fixedly connected with pedal base 1, in use, when hearing the sound of the starting pistol that loudspeaker 4 spreads out of, can be off, described gim peg 7 is threaded with installing hole 6, described bar hole 8 is provided with more than one, described pedal base 1 surface arranges rubber antiskid layer (not shown).
Described pedal base 1 is located at the both sides of support 3, very convenient in use.
Described pedal base 1 surface becomes inclination angle to arrange, and block clearance time is more prone to have an effect.
Spacing between described installing hole 3 is consistent, the convenient position regulating pedal stand 1.
Be provided with protection pad 9 below described loudspeaker 4, can ensure that loudspeaker 4 can not be damaged.
In use, ride two on pedal stand 1, the bad gim peg 7 that can regulate in sensation position connects from different installing hole 6, reaches the effect of adjustment pedal stand 1 position, when hearing the sound of the starting pistol that loudspeaker 4 spreads out of, and can be off.
The beneficial effects of the utility model are: the loudspeaker of setting can be connected with electronic starting pistol, the sportsman that can enable hears starting singal at one time, can keep base can not landing at block clearance time, block clearance time is convenient, bar hole can reduce the weight of pedal stand, and gim peg is threaded with installing hole, can adjust the position that gim peg and different installing holes connect to regulate pedal stand, rubber antiskid layer, places the phenomenon that skidding appears in block clearance time.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a block, it is characterized in that: comprise pedal stand, base, support and loudspeaker, described base is fixedly connected with support, described loudspeaker is located on rear side of base, described loudspeaker is blue teeth wireless loudspeaker, anti-skid stud is provided with below described base, described anti-skid stud is provided with more than one, described support is provided with installing hole, described installing hole is provided with more than one, described pedal base is provided with gim peg and bar hole, described gim peg is fixedly connected with pedal base, described gim peg is threaded with installing hole, described bar hole is provided with more than one, described pedal base surface arranges rubber antiskid layer.
2. block according to claim 1, is characterized in that: described pedal base is located at the both sides of support.
3. block according to claim 1, is characterized in that: described pedal base surface becomes inclination angle to arrange.
4. block according to claim 1, is characterized in that: the spacing between described installing hole is consistent.
5. block according to claim 1, is characterized in that: be provided with protection pad below described loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750938.0U CN204219800U (en) | 2014-12-04 | 2014-12-04 | A kind of block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750938.0U CN204219800U (en) | 2014-12-04 | 2014-12-04 | A kind of block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219800U true CN204219800U (en) | 2015-03-25 |
Family
ID=52917946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750938.0U Expired - Fee Related CN204219800U (en) | 2014-12-04 | 2014-12-04 | A kind of block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727545A (en) * | 2016-05-02 | 2016-07-06 | 漳浦县圆周率工业设计有限公司 | Laser projection starter |
-
2014
- 2014-12-04 CN CN201420750938.0U patent/CN204219800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727545A (en) * | 2016-05-02 | 2016-07-06 | 漳浦县圆周率工业设计有限公司 | Laser projection starter |
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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: 20150325 Termination date: 20161204 |