CN201643517U - Pedal for long jump - Google Patents
Pedal for long jump Download PDFInfo
- Publication number
- CN201643517U CN201643517U CN2010201394597U CN201020139459U CN201643517U CN 201643517 U CN201643517 U CN 201643517U CN 2010201394597 U CN2010201394597 U CN 2010201394597U CN 201020139459 U CN201020139459 U CN 201020139459U CN 201643517 U CN201643517 U CN 201643517U
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- Prior art keywords
- light emitting
- board
- pedal
- switch
- springboard
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Abstract
The utility model discloses a novel pedal for long jump, which is provided with a board for jumping, a plasticine display board and a light-emitting structure. The board for jumping is made of hard transparent glass or plastics, a plurality of pores are arranged on the board, and a cavity is arranged inside the board. The light-emitting structure consists of a plurality of light emitting diodes, a switch and an electric wire, wherein the light emitting diodes are fixed into the pores on the board for jumping, the upper ends of the light emitting diodes are slightly lower than the upper surface of the board for jumping, a power source and the switch are both disposed in a control room on a stadium, part of the electric wire is fixed inside a cavity of a trough to be connected with the light emitting diodes, and the remaining part of the electric wire penetrates through the lower side of the board for jumping and floor of the stadium and is then connected with the power source and the switch in the stadium control room. The pedal for long jump is simple in structure, and the light emitting diodes can emit light only by operating the switch in the control room of the stadium in use of the pedal, thereby increasing viewing effect of long jump. The pedal for long jump is simple in operation and is suitable for all pedals for long jump.
Description
Technical field the utility model relates to a kind of pedal, especially has the long jump pedal of ray structure.
The background technology long-jump is one of the most ancient project of track and field events.Shamian Island and take-off board surface are on a horizontal plane in the hole of using in the Olympic Games and worldwide track and field events.Take-off board is made with timber, and long 1.22 meters, wide 20 centimetres, paint white.A plasticine indicator board is arranged before the take-off board, judge with helping the referee whether the sportsman breaks the rules.Along with the develop rapidly of sports, comprise many sporting events of long-jump match, except racing, also have the function of viewing and admiring.But, this structure of current long-jump, sight still is poor.
Chinese patent CN2610984 number disclosed " long-jump alarm indication plate " patent (application number: 03216202.2), upper strata pedal and lower floor's base, being provided with axostylus axostyle between pedal and the base supports, also be provided with the microswitch contact between upper strata pedal and the lower floor's base, the microswitch contact is connected with electronic alarm device; Lower floor's base is provided with groove, and axostylus axostyle is arranged in this groove.Chinese patent CN2623295 number disclosed " controlling long-jump fault audible-visual annunciator automatically " patent (application number: 03213725.7), comprise support, the audible-visual annunciator of delay working function after placement on the support has conducting, said audible-visual annunciator input is connected with the exit that the surface is provided with some groups of starting switches wiring board in flakes by lead, said wiring board is placed on the insulation backing board, be placed with rubber slab in the circuit board, the lower edge of rubber slab is wrapped on the side end face of wiring board and insulation backing board, and rubber slab, pass through bolted together between wiring board and the insulation backing board, the corresponding line on-board switching is provided with the conduction contact block that several are separated by by partition wall each other in the position in flakes on the said rubber slab, and said conduction contact block lower surface and wiring board upper surface are gapped.The weak point of these two patents is: though have some to improve to the fault warning in the long-jump match, still can not increase the appreciation effect of spectators on sense organ in the long-jump match.
In addition, do not retrieve the documents and materials more approaching with this patent.
The summary of the invention the purpose of this utility model is exactly that a kind of long jump pedal simple in structure will be provided, and increases the appreciation effect of long-jump match.
In order to achieve the above object, the long jump pedal that the utility model provides also has ray structure except having springboard and plasticine indicator board, and wherein, plasticine indicator board is positioned at the take-off board front; Pedal is formed by the glass or the plastics manufacturing of hard transparent, and many apertures are arranged on the springboard, and there is individual cavity the inside of springboard; Ray structure is made up of light emitting diode, switch, electric wire; It is many that light emitting diode has, and light emitting diode is fixed in the aperture on the springboard, and the upper end of light emitting diode is a little less than the upper surface of springboard, even if the sportsman steps on pedal and also can not damage light emitting diode like this; Power supply and switch all are placed in the control room of sports ground; The part of electric wire is fixed on and connects light emitting diode in the cavity of groove, and the remainder of electric wire passes springboard below and sport surface, is connected with switch with power supply in the sports ground control room.In addition, the concrete structure that electric wire connects light emitting diode, power supply and switch is a general knowledge, has just repeated no more here.When the utility model uses, only need be in the control room of sports ground console switch, can allow light emitting diode send light, make springboard send colour bright, increase the appreciation effect of long-jump.
The long jump pedal that the utility model provides has positive effect: except having springboard and plasticine indicator board, also have ray structure, ray structure is made up of light emitting diode, switch, electric wire, and is simple in structure; Only need be in the control room of sports ground during use console switch, can allow light emitting diode send light, make springboard send colour bright, increase the appreciation effect of long-jump, easy and simple to handle, be suitable for all long jump pedals.
Description of drawings the utility model will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:
Accompanying drawing 1 expression schematic diagram of the present utility model.
Structure shown in the accompanying drawing 1 comprises: runway 1, springboard 2, aperture 3, plasticine 4, light emitting diode 5, cavity 6, electric wire 7, sport surface 8.
The long jump pedal that specific embodiment the utility model provides also has ray structure except having springboard 2 and plasticine 4 display boards, wherein, plasticine 4 display boards are positioned at take-off board 2 fronts; Pedal is formed by the glass or the plastics manufacturing of hard transparent, and many apertures 3 are arranged on the springboard 2, and there is individual cavity 6 inside of springboard 2; Ray structure is made up of light emitting diode 5, switch, electric wire 7; It is many that light emitting diode 5 has, and light emitting diode 5 is fixed in the aperture 3 on the springboard 2, and the upper end of light emitting diode 5 is a little less than the upper surface of springboard 2, even if the sportsman steps on pedal and also can not damage light emitting diode 5 like this; Power supply and switch all are placed in the control room of sports ground; The part of electric wire 7 is fixed in the cavity 6 of groove and connects light emitting diodes 5, and the remainder of electric wire 7 passes springboard 2 belows and sport surface 8, is connected with switch with power supply in the sports ground control room.In addition, the concrete structure that electric wire 7 connects light emitting diode 5, power supply and switch is a general knowledge, has just repeated no more here.When the utility model uses, only need be in the control room of sports ground console switch, can allow light emitting diode 5 send light, make springboard 2 send colour bright, increase the appreciation effect of long-jump.
The utility model protection domain relates to all changes form recited above.
Claims (1)
1. a long jump pedal has springboard (2) and plasticine (4) display board, and plasticine (4) display board is positioned at take-off board (2) front, it is characterized in that: have ray structure, ray structure is made up of light emitting diode (5), switch, electric wire (7); Pedal is formed by the glass or the plastics manufacturing of hard transparent, and many apertures (3) are arranged on the springboard (2), and there is individual cavity (6) inside of springboard (2); It is many that light emitting diode (5) has, and light emitting diode (5) is fixed in the aperture (3) on the springboard (2), and the upper end of light emitting diode (5) is a little less than the upper surface of springboard (2); Power supply and switch all are placed in the control room of sports ground; The part of electric wire (7) is fixed on and connects light emitting diode (5) in the cavity (6) of groove, and the remainder of electric wire (7) passes springboard (2) below and sport surface (8), is connected with switch with power supply in the sports ground control room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394597U CN201643517U (en) | 2010-03-13 | 2010-03-13 | Pedal for long jump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394597U CN201643517U (en) | 2010-03-13 | 2010-03-13 | Pedal for long jump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643517U true CN201643517U (en) | 2010-11-24 |
Family
ID=43108713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201394597U Expired - Fee Related CN201643517U (en) | 2010-03-13 | 2010-03-13 | Pedal for long jump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773712A (en) * | 2010-03-13 | 2010-07-14 | 成都市宇中梅科技有限责任公司 | Novel long jump pedal |
-
2010
- 2010-03-13 CN CN2010201394597U patent/CN201643517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773712A (en) * | 2010-03-13 | 2010-07-14 | 成都市宇中梅科技有限责任公司 | Novel long jump pedal |
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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: 20101124 Termination date: 20110313 |