CN2728586Y - Track racing electron starter - Google Patents
Track racing electron starter Download PDFInfo
- Publication number
- CN2728586Y CN2728586Y CN 200420088225 CN200420088225U CN2728586Y CN 2728586 Y CN2728586 Y CN 2728586Y CN 200420088225 CN200420088225 CN 200420088225 CN 200420088225 U CN200420088225 U CN 200420088225U CN 2728586 Y CN2728586 Y CN 2728586Y
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- pedal
- girder
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Abstract
The utility model relates to a track racing electron starter which can measure pedal pressure variation curve at the starting time and automatically decide whether the runner jumps the gun, and simultaneously measure horizontal rearward and perpendicular downward components of pedal pressure; then the utility model can obtain size and orientation of actual pedal pressure by composition of forces; a U type main beam of the utility model can assure that the anterior end of a floor sheet can not touch the ground because of tilting and turning by adopting unique skewed slot structure, and assure that the main body is completely suspended; as a consequence, the utility model can true reflect pedal force. The U type main beam set between front and back two pressure sensor assemblies is a U type slot extension, and both longitudinal edges of the U type slot are symmetrically provided with a plurality of mutually parallel skewed slots; a reverse U type slot structural pedal hanging board is embedded in one side longitudinal edge of the main beam, and the hanging board is connected with a pedal mechanism by a fastener.
Description
Technical field
The utility model relates to a kind of track electronics block that can measure block clearance time pedal pressure history and judge whether false start automatically.
Background technology
At present, the main part of general electronics block is the slide block structure of using always, it can only measure the pedal pressure of horizontal backward directions, but in fact its start of a race of different motion person pedals the force direction difference, whether whether the measurement level power of pedaling backward reaches threshold value, and judge offly with this, and then judges whether false start, there is unjustness in different motion person, against the fair aim of sports tournament.
The utility model content
The purpose of this utility model provides a kind of level of measuring pedal pressure simultaneously backward and the component of both direction vertically downward, pass through the synthetic of power then, obtain the size and Orientation of actual pedal pressure, its U type girder adopts unique flume structure, thereby guaranteed pedal when trampling unlikely stick up to change cause front end to contact to earth, the track electronics block of power is pedaled in true reflection thereby the assurance main body suspends fully, and this block provides the mechanism that makes things convenient for pedal front and back position and pedal angle adjustment simultaneously.
The purpose of this utility model can reach by following measure:
This track electronics block that can measure block clearance time pedal pressure history and judge whether false start automatically, its special character is:
This track electronics block includes:
One girder is arranged between forward and backward two pressure transducer assemblies, is that U type groove extends, and two longitudinal edge symmetries of this U type groove have some skewed slots that are parallel to each other;
-pressure transducer assembly divides forward and backward two pressure transducer assembly two parts, connects by girder between the two;
-pedal mechanism divides left and right two pedal mechanisms, and the two all is connected on the girder by the pedal link plate;
One pedal link plate is an inverted U groove structure, is embedded at girder one side longitudinal edge and is connected to pedal mechanism.
The purpose of this utility model can reach by following measure:
The impartial some skewed slots that are parallel to each other that are provided with in two longitudinal edges, two longitudinal edge tops that prolong on girder is can be by base plate, base plate both sides one vertical are formed.
Girder can also be made up of the impartial some skewed slots that are parallel to each other that are provided with in two longitudinal edges, two longitudinal edge tops that base plate, base plate both sides vertically connect by securing member respectively.
The strain sensing sheet that pressure transducer assembly is respectively equipped with by base plate, on the L type strain arm, the L type strain pairing horizontal plane in arm right angle and the vertical plane that are loaded on fixed head on the base plate, are loaded on the fixed head of girder end, be connected between the fixed head on the base plate and the girder end fixed head is formed.
Pedal mechanism cuts with scissors the step tread plate that is contained on the pedal bottom plate by the bottom by a rotating shaft, and a rotating shaft, this rotating shaft hinged that be equipped with upper end, the step tread plate back side can be nested in the interior gripper shoe composition of some cylindrical grooves that pedal bottom plate be arranged in parallel.
The pedal link plate is made up of the concentric holes that is respectively equipped with on two inverted U-shaped parallel link plates, this two parallel link plate, sleeve pedal reference column in the concentric holes on two parallel link plates.
Be connected by securing member between the pedal link plate of inverted U groove structure and the pedal mechanism.
The utility model has following advantage compared to existing technology:
1. it adopts complete suspension structure, and promptly the block main part only links to each other with base part by pressure sensor, thereby makes and pedal all that masterpiece is used on the pressure sensor and then measured.
2. pressure sensor adopts the measurement structure of mutually perpendicular both direction, pedals two components of power with reflection simultaneously.
Description of drawings
Fig. 1 is the floated agent structure schematic diagram of the utility model.
Fig. 2 is the structural representation of the utility model pressure sensor.
Fig. 3 is the vertical view of the utility model pressure sensor.
Fig. 4 is the structural representation of the utility model U type beam skewed slot.
Fig. 5 is the schematic diagram of the utility model pedal structure.
Fig. 6 is that Fig. 5 A-A is to cross section view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See also accompanying drawing, two longitudinal edges, 12 symmetries of the U type groove girder 1 before being arranged between pressure transducer assembly 2, the back pressure transducer assembly 3 have some skewed slots that are parallel to each other 13.The impartial some skewed slots 13 that are parallel to each other that are provided with in two longitudinal edges 12, two longitudinal edges, 12 tops that two longitudinal edges 12 that girder 1 is prolonged on vertical by base plate 11, base plate 11 both sides one or base plate 11 both sides vertically connect by bolt 14 are respectively formed.Before the strain sensing sheet 25 that is respectively equipped with by noseplate 21, on the L type strain arm 24, the L type strain pairing horizontal plane in arm 24 right angles and the vertical plane that are loaded on front shoe 22 on the noseplate 21, are loaded on the rear fixed plate 23 of girder 1 front end end, be connected between the front shoe 22 on the noseplate 21 and the girder front end end rear fixed plate 23 of pressure transducer assembly 2 form.Back pressure transducer assembly 3 by back base plate 31, be loaded on the strain sensing sheet 25 that is respectively equipped with on L type strain arm 24, the L type strain pairing horizontal plane in arm 24 right angles and the vertical plane that is connected between rear fixed plate 32 and end, the girder 1 rear end front shoe 33 on the rear fixed plate 32 of back on the base plate 31, the front shoe 33 that is loaded on end, girder 1 rear end, the back base plate 31 and form.Left and right two pedal mechanisms 4, all be connected on the girder 1 by pedal link plate 5, pedal mechanism 4 is contained in step tread plate 43 on the pedal bottom plate 42 by the bottom by a rotating shaft 41 hinge, and the gripper shoes 46 that a rotating shaft 44, this rotating shaft 44 hinged one that be equipped with upper end, step tread plate 43 back sides can be nested in some cylindrical grooves 45 that pedal bottom plate 42 be arranged in parallel are formed.Being embedded at the pedal link plate 5 that girder 1 one side longitudinal edges are connected to pedal mechanism 4 is made up of the concentric holes 52 that is respectively equipped with on two inverted U-shaped parallel link plates 51, this two parallel link plate 51, sleeve pedal reference column 53 in the concentric holes 52 on two parallel link plates.Be connected by screw 54 between pedal link plate 5 and the pedal mechanism 4.
The use of this track electronics block is as follows: the sportsman adjusts fore-and-aft distance and step tread plate 43 angles between the forward and backward pedal mechanism 4 respectively according to the physical condition of himself before the start of a race.Step tread plate 43 angle adjustment are by changing the position that gripper shoe 46 is nested in some cylindrical grooves 45 that pedal bottom plate 42 be arranged in parallel, realizing the variation of step tread plate 43 angles; Fore-and-aft distance adjustment between the forward and backward pedal mechanism 4 is by sleeve pedal reference column 53 in two parallel link plate concentric holes 52 and girder skewed slot 13, be fixed on the girder 1, thereby this flume structure guaranteed the pedal pedal mechanism when trampling unlikely stick up to change cause front end to contact to earth, thereby guaranteeing that girder 1 suspends fully reflects the power of pedaling really.Make sportsman off moment whole pedal the strain sensing sheet 25 that masterpiece is used for pressure sensor, pressure transducer assembly 2 and pressure transducer assembly 3 adopt the measurement structure of mutually perpendicular both direction respectively, to measure two components of the power of pedaling simultaneously, reach fair, just, science, measurement result accurately.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (6)
1, a kind of track electronics block of measuring block clearance time pedal pressure history and judging whether false start automatically is characterized in that:
This track electronics block includes:
-girder is arranged between forward and backward two pressure transducer assemblies, is that U type groove extends, and two longitudinal edge symmetries of this U type groove have some skewed slots that are parallel to each other;
-pressure transducer assembly divides forward and backward two pressure transducer assembly two parts, connects by girder between the two;
-pedal mechanism divides left and right two pedal mechanisms, and the two all is connected on the girder by the pedal link plate;
-pedal link plate is an inverted U groove structure, is embedded at girder one side longitudinal edge and is connected to pedal mechanism.
2, track electronics block according to claim 1 is characterized in that: the impartial some skewed slots that are parallel to each other that are provided with in two longitudinal edges, two longitudinal edge tops that girder is prolonged on vertical by base plate, base plate both sides one are formed.
3, track electronics block according to claim 1 is characterized in that: the strain sensing sheet that pressure transducer assembly is respectively equipped with by base plate, on the L type strain arm, the L type strain pairing horizontal plane in arm right angle and the vertical plane that are loaded on fixed head on the base plate, are loaded on the fixed head of girder end, be connected between the fixed head on the base plate and the girder end fixed head is formed.
4, track electronics block according to claim 1 is characterized in that:
Pedal mechanism cuts with scissors the step tread plate that is contained on the pedal bottom plate by the bottom by a rotating shaft, and a rotating shaft, this rotating shaft hinged that be equipped with upper end, the step tread plate back side can be nested in the interior gripper shoe composition of some I-grooves that pedal bottom plate be arranged in parallel.
5, track electronics block according to claim 1 is characterized in that: the pedal link plate is made up of the concentric holes that is respectively equipped with on two inverted U-shaped parallel link plates, this two parallel link plate, sleeve pedal reference column in the concentric holes on two parallel link plates.
6, track electronics block according to claim 1 is characterized in that: be connected by securing member between the pedal link plate of inverted U groove structure and the pedal mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088225 CN2728586Y (en) | 2004-09-15 | 2004-09-15 | Track racing electron starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088225 CN2728586Y (en) | 2004-09-15 | 2004-09-15 | Track racing electron starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728586Y true CN2728586Y (en) | 2005-09-28 |
Family
ID=35047369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088225 Expired - Fee Related CN2728586Y (en) | 2004-09-15 | 2004-09-15 | Track racing electron starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728586Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814032A (en) * | 2011-06-07 | 2012-12-12 | 瑞士时序有限公司 | Starting device for a competitor in sports competition |
| CN106075868A (en) * | 2016-07-22 | 2016-11-09 | 汤美 | A kind of campus track and field events anti-false start cheating system |
| CN108452539A (en) * | 2017-02-22 | 2018-08-28 | 深圳市菲普莱体育发展有限公司 | A kind of starting method of discrimination and electron starter |
| RU200196U1 (en) * | 2020-03-13 | 2020-10-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования Санкт-Петербургская государственная академия ветеринарной медицины ФГБОУ ВО СПбГАВМ | Starting device |
-
2004
- 2004-09-15 CN CN 200420088225 patent/CN2728586Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814032A (en) * | 2011-06-07 | 2012-12-12 | 瑞士时序有限公司 | Starting device for a competitor in sports competition |
| CN102814032B (en) * | 2011-06-07 | 2015-04-22 | 瑞士时序有限公司 | Starting device for a competitor in sports competition |
| CN106075868A (en) * | 2016-07-22 | 2016-11-09 | 汤美 | A kind of campus track and field events anti-false start cheating system |
| CN108452539A (en) * | 2017-02-22 | 2018-08-28 | 深圳市菲普莱体育发展有限公司 | A kind of starting method of discrimination and electron starter |
| RU200196U1 (en) * | 2020-03-13 | 2020-10-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования Санкт-Петербургская государственная академия ветеринарной медицины ФГБОУ ВО СПбГАВМ | Starting device |
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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: 20050928 Termination date: 20120915 |