CN105539798A - Oar angle and height positioning device - Google Patents
Oar angle and height positioning device Download PDFInfo
- Publication number
- CN105539798A CN105539798A CN201610076885.2A CN201610076885A CN105539798A CN 105539798 A CN105539798 A CN 105539798A CN 201610076885 A CN201610076885 A CN 201610076885A CN 105539798 A CN105539798 A CN 105539798A
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- CN
- China
- Prior art keywords
- angle
- pedestal
- oar
- quant
- intermediate rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H16/00—Marine propulsion by muscle power
- B63H16/06—Rowlocks; Mountings therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
The invention aims at overcoming the defects in the prior art and providing an oar angle and height positioning device. The oar angle and height positioning device comprises a base and a protruding tongue piece integrally arranged with the base, wherein an anti-slip rail is arranged on the tongue piece. A rotatable tie rod is connected with the base, a groove for controlling angular rotation is formed in the base, the rotatable tie rod is fixed in the groove formed in the base through a rotating mechanism, the rotating mechanism comprises a slide block fixed to the base and a bolt connected with the rotatable tie rod, the rotatable tie rod is connected with a vertical height rod, the vertical height rod is provided with a scale plate and is annularly sleeved with an identifying sleeve, and the identifying sleeve performs longitudinal motion on the vertical height rod with reciprocating push and pull of an oar so as to mark positions. The oar angle and height positioning device is more convenient and accurate and accordingly controls the whole process from action starting to finishing through accurate measurement when a person performs paddling.
Description
Technical field
The present invention relates to yacht-racing apparatus technical field, particularly a kind of angle of quant and height locating device.
Background technology
In the match of speedboat, except the speed of arm rate of stroke, the size of dynamics, one of them very key factor be how many oar tail incision waters surface of quant can reach better propelling thrust, and the incision water surface is too dark, and quant sliding frequency is too low, the incision water surface is too shallow, and the dynamics of quant drying is inadequate.The radian that quant enters opportunity of water and quant slides (one push away, receipts), highly determine the efficiency of paddle.
In the past, each ship person can only, by themselves mode, use different materials to make quant angle positioning device, and as cocktail suction pipe, metal wool, wooden stick etc., this types of devices makes coarse, uses both inconvenient, also not accurate.Even CN201510123094.6, CN201520158881.X of prior art propose a kind of device of elevation measurement, but also do not solve angle that when how sportsman being rowed the boat, quant is brandished well, highly to combine positioning control, thus faster, the strength of realizing rowing the boat effectively is changed better.
Summary of the invention
In order to address the deficiencies of the prior art, the object of this invention is to provide a kind of angle and height locating device of quant, comprising:
One pedestal,
Be wholely set outstanding tongue piece with pedestal, tongue piece be provided with anti-slide rail;
Rotatable intermediate rod is connected with pedestal, and pedestal is provided with the groove that control angle rotates, rotatable intermediate rod is fixed in the groove on pedestal by rotating mechanism,
Described rotating mechanism comprises the slide block be fixed on pedestal and the bolt be connected with rotatable intermediate rod,
Described rotatable intermediate rod connects vertical dimension bar, and with scale on vertical dimension bar, label cover ring set is on vertical dimension bar, and label cover back and forth draws with quant and pushes away longitudinal movement on vertical dimension bar, with labeling position.
The angle of quant as above and height locating device, described tongue piece becomes Z-shaped structure with pedestal, and the reference plane of tongue piece is parallel with the reference plane of pedestal, ensure that pedestal is vertical respectively with tongue piece with pedestal with the linkage section between tongue piece, the front end of described tongue piece is with the breach of splayed or half frame-type, and this breach is used for and the installation location of oar set collar and motion screens.
The angle of quant as above and height locating device, described groove is provided with two sections, and symmetrical along base central line respectively, described groove is arranged to curve shape, ensure that the angle of rotatable intermediate rod rotates and controls.
The angle of quant as above and height locating device, with angle numeral dish at quarter on described pedestal, it is symmetrical and correspondingly with groove to arrange that angle numeral carves rim base central line.
The angle of quant as above and height locating device, described slide block one end and pedestal one end are fixed, its fixed form can be hinged or bolt is fixed or screw is fixed, the other end of slide block connects rotatable intermediate rod by bolt through groove, ensure that the realization that the angle of rotatable intermediate rod rotates.
The angle of quant as above and height locating device, described vertical dimension bar and rotatable intermediate rod are bolted, and described vertical dimension bar is disposed thread, is provided with pad between the coupling end of vertical dimension bar and rotatable intermediate rod.
The angle of quant as above and height locating device, described pedestal is semicircle, and its integral structure is metal construction or carbon fiber structural.
The angle of quant as above and height locating device, described rotatable intermediate rod is that metallic material is made, and the junction of rotatable intermediate rod and pedestal is also provided with screw and fixes, and this screw fixed end is arranged on the front end of bolt.
The angle of quant as above and height locating device, the angle of described angle numeral dish at quarter is 0 ° ~ 80 °.
The angle of quant as above and height locating device, described pedestal is arranged on the below of oar fixed mount, and fix with it by being arranged on oar fixed mount oar annulated column, tongue piece be snapped into be arranged on quant oar annulated column bottom, with nut clamping, thus pedestal and whole device are fixed on bottom oar annulated column; Meanwhile, what described tongue piece contacted with oar annulated column has worn anti-slide rail, in order to increase friction, integral structure firmly can be arranged on bottom oar annulated column, can not loosen during use.
After adopting above structure, there is following advantage:
Quant angle of the present invention and height locating device more convenient, more accurate.It is measured by accurate, thus controllers the starting to the whole process of end of action when paddle.Simultaneously, also has another important benefit: because when the oar axle of quant impacts apparatus of the present invention, the impact sound of yachtsman by hearing, helps them to realize better synchronous with the action of other ship mate, and then promotes the efficiency of paddle and the speed of advance of racing boat.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the part body schematic diagram that the embodiment of the present invention is assembled on speedboat;
Fig. 3 is embodiment of the present invention pedestal and rotatable intermediate rod connection structure schematic diagram;
Fig. 4 is embodiment of the present invention speedboat distance adjusting operation schematic diagram.
When Fig. 5 is angle adjustment plate of the present invention scale 4cm initial with parallel scale graduation with the initial angle of ship side, mark mark is at the initial angle synopsis of angle adjustment plate and ship side;
Fig. 6 is angle adjustment plate angle of the present invention when being changed to 6cm with parallel scale graduation scale, and mark mark is at angle adjustment plate final angle synopsis.
The title of Reference numeral and each several part is as follows:
Tongue piece 1, pedestal 2, rotatable intermediate rod 3, label cover 4, vertical dimension bar 5, captive nut 6, oar axle 7, oar annulated column 8, oar fixed mount 9, anti-slide rail 10, bolt 11, slide block 12, angle numeral coils 13 and groove 14 quarter;
The initial angle of catchangle-angle adjustment plate and ship side;
Finishangle-angle adjustment plate final angle;
Span-parallel scale graduation variation length.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated.
Referring to figs. 1 through Fig. 3, a kind of angle of quant and height locating device, comprising:
One pedestal 2,
Be wholely set outstanding tongue piece 1 with pedestal 2, tongue piece 1 be provided with anti-slide rail 10;
Rotatable intermediate rod 3 is connected with pedestal 2, and pedestal 2 is provided with the groove 14 that control angle rotates, rotatable intermediate rod 3 is fixed in groove 14 on the base 2 by rotating mechanism,
Described rotating mechanism comprises the slide block 12 fixed on the base 2 and the bolt 11 be connected with rotatable intermediate rod 3,
Described rotatable intermediate rod 3 connects vertical dimension bar 5, and with scale on vertical dimension bar 5, label cover 4 ring set is on vertical dimension bar 5, and label cover 5 back and forth draws with quant and pushes away longitudinal movement on vertical dimension bar 5, with labeling position.
Described tongue piece 1 structure Z-shaped with pedestal 2 one-tenth, and the reference plane of tongue piece 1 is parallel with the reference plane of pedestal 2, ensure that pedestal 2 is vertical respectively with tongue piece 1 with pedestal 2 with the linkage section between tongue piece 1, the front end of described tongue piece 1 is with the breach of splayed or half frame-type, and this breach is used for and the installation location of oar set collar 8 and motion screens.
Described groove 14 is provided with two sections, and symmetrical along pedestal 2 line of centers respectively, described groove 14 is arranged to curve shape, ensure that the angle of rotatable intermediate rod 3 rotates and controls.
Described pedestal 2 coils 13 with angle numeral quarter, and angle numeral to be coiled 13 symmetrical and correspondingly with groove 14 to arrange along pedestal 2 line of centers quarter.
Described slide block 12 one end and pedestal 2 one end are fixed, its fixed form can be hinged or bolt is fixed or screw is fixed, the other end of slide block 2 connects rotatable intermediate rod 3 by bolt 11 through groove 14, ensure that the realization that the angle of rotatable intermediate rod 3 rotates.
Described vertical dimension bar 5 is bolted with rotatable intermediate rod 3, and described vertical dimension bar 5 is disposed thread, is provided with pad between the coupling end of vertical dimension bar 5 and rotatable intermediate rod 3.
Described pedestal 2 is semicircle, and its integral structure is metal construction or carbon fiber structural.
Described rotatable intermediate rod 3 is made for metallic material, and rotatable intermediate rod 3 is also provided with screw with the junction of pedestal 2 and fixes, and this screw fixed end is arranged on the front end of bolt 11.
The angle that described angle numeral to coil 13 quarter is 0 ° ~ 80 °.
Described pedestal 2 is arranged on the below of oar fixed mount 9, and fixes with it by being arranged on oar fixed mount 9 oar annulated column 8, tongue piece 1 be snapped into be arranged on quant oar annulated column 8 bottom, with nut clamping, thus pedestal 2 and whole device are fixed on bottom oar annulated column 8; Meanwhile, what described tongue piece 1 contacted with oar annulated column 8 has worn anti-slide rail 10, in order to increase friction, integral structure firmly can be arranged on bottom oar annulated column 8, can not loosen during use.
With reference to Fig. 4, during sportsman's pushed forward quant, oar axle 7 impacts the height of location, the most applicable enter water; After below the quant incision water surface, sportsman puts away the oars toward oneself mind direction, and the end blade of quant slides under water, and reversing sense acts on water, thus racing boat hull is marched forward.
In order to measure or adjust angle, the bolt 11 of rotatable intermediate rod 3 should be hemicompact, allows rotatable intermediate rod 3 little power rotate.When rowing the boat in water, oar axle 7 promotes rotatable intermediate rod 3 and enters water in maximum angle position and start to strike, namely rotatable intermediate rod 3 pulls near slide block 12 to the maximum angle 80 ° of groove 14, with reference to Fig. 4, quant is dried up, and angle can measure, accomplish this point, this quant should be placed on the handle end of oar fixed mount 9, distance between the center of oar annulated column 8 to slurry axle 7 is 4 centimetres and keeps striking and (be held by oar, push out) angle, keep 6 centimetres for completing angle when striking simultaneously, the reason producing this phenomenon is in rowing the boat, when grabbing water, oar cover pushes away profound of rowlock, but terminate to act on the profound back side when striking, so this pin axis is longer to the distance of oar handle.7 one-tenth, oar axle is contacted with vertical dimension bar 5 and measuring distance L from the some A of pin axis, its axis is through the line of centers of ship.Angle finds by use table 1 and 2, uses this distance L and span rowing the boat or within the scope of racing boat.Want control angle, this order is contrary.First, determine angle when your target is grabbed water angle and completes, find out the relative numeral of distance L from table 1 and 2.Then, center line of boat marks A point, from cordon then starching across crutch and some A.
Then the bolt 11 discharged under two rotatable intermediate rods 3 rotates it until vertical dimension bar 5 touches oar axle 7 from the outside.Tighten two bottom bolts 11, check vertical dimension bar 5 still at contact oar axle 7.If reservation flag is aboard ship, if can when next time reinstalls device time of a few minutes.
When rowing the boat, first to guarantee to contact this device when low speed is struck with when completing and strike.Then increase speed of striking, but will keep contacting with this device as far as possible.Angle device can in seconds promptly be arranged on various ship, and without the need to amendment and dismounting thing, if there is no need.Angle setting steps is correct and only needs tape measure.This device is lighter weight, and 160 grams altogether can be contained in rapidly in subsidiary parcel.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to above embodiment to invention has been detailed description, those of ordinary skill in the art should be appreciated that and can modify to technical scheme of the present invention or be equal to the spirit and scope of replacing and should not depart from technical solution of the present invention.
Claims (10)
1. the angle of quant and height locating device, is characterized in that, comprising:
One pedestal,
Be wholely set outstanding tongue piece with pedestal, tongue piece be provided with anti-slide rail;
Rotatable intermediate rod is connected with pedestal, and pedestal is provided with the groove that control angle rotates, rotatable intermediate rod is fixed in the groove on pedestal by rotating mechanism,
Described rotating mechanism comprises the slide block be fixed on pedestal and the bolt be connected with rotatable intermediate rod,
Described rotatable intermediate rod connects vertical dimension bar, and with scale on vertical dimension bar, label cover ring set is on vertical dimension bar, and label cover back and forth draws with quant and pushes away longitudinal movement on vertical dimension bar, with labeling position.
2. the angle of quant according to claim 1 and height locating device, it is characterized in that, described tongue piece becomes Z-shaped structure with pedestal, and the reference plane of tongue piece is parallel with the reference plane of pedestal, ensure that pedestal is vertical respectively with tongue piece with pedestal with the linkage section between tongue piece, the front end of described tongue piece is with the breach of splayed or half frame-type, and this breach is used for and the installation location of oar set collar and motion screens.
3. the angle of quant according to claim 1 and height locating device, it is characterized in that, described groove is provided with two sections, and symmetrical along base central line respectively, described groove is arranged to curve shape, ensure that the angle of rotatable intermediate rod rotates and controls.
4. the angle of quant according to claim 1 and height locating device, is characterized in that, with angle numeral dish at quarter on described pedestal, it is symmetrical and correspondingly with groove to arrange that angle numeral carves rim base central line.
5. the angle of quant according to claim 1 and height locating device, it is characterized in that, described slide block one end and pedestal one end are fixed, its fixed form can be hinged or bolt is fixed or screw is fixed, the other end of slide block connects rotatable intermediate rod by bolt through groove, ensure that the realization that the angle of rotatable intermediate rod rotates.
6. the angle of quant according to claim 1 and height locating device, it is characterized in that, described vertical dimension bar and rotatable intermediate rod are bolted, and described vertical dimension bar is disposed thread, is provided with pad between the coupling end of vertical dimension bar and rotatable intermediate rod.
7. the angle of quant according to claim 1 and height locating device, is characterized in that, described pedestal is semicircle, and its integral structure is metal construction or carbon fiber structural.
8. the angle of quant according to claim 1 and height locating device, it is characterized in that, described rotatable intermediate rod is that metallic material is made, and the junction of rotatable intermediate rod and pedestal is also provided with screw and fixes, and this screw fixed end is arranged on the front end of bolt.
9. the angle of quant according to claim 1 and height locating device, is characterized in that, the angle of described angle numeral dish at quarter is 0 ° ~ 80 °.
10. the angle of quant according to claim 1 and height locating device, it is characterized in that, described pedestal is arranged on the below of oar fixed mount, and fix with it by being arranged on oar fixed mount oar annulated column, tongue piece be snapped into be arranged on quant oar annulated column bottom, with nut clamping, thus pedestal and whole device are fixed on bottom oar annulated column; Meanwhile, what described tongue piece contacted with oar annulated column has worn anti-slide rail, in order to increase friction, integral structure firmly can be arranged on bottom oar annulated column, can not loosen during use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076885.2A CN105539798B (en) | 2016-02-04 | 2016-02-04 | The angle and height locating device of quant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076885.2A CN105539798B (en) | 2016-02-04 | 2016-02-04 | The angle and height locating device of quant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539798A true CN105539798A (en) | 2016-05-04 |
| CN105539798B CN105539798B (en) | 2017-06-13 |
Family
ID=55819459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610076885.2A Active CN105539798B (en) | 2016-02-04 | 2016-02-04 | The angle and height locating device of quant |
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| Country | Link |
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| CN (1) | CN105539798B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5873757A (en) * | 1997-08-21 | 1999-02-23 | Van Balen; Gary L. | Adjustable oarlock pin and rigging assembly |
| EP1391379A1 (en) * | 2002-08-19 | 2004-02-25 | Klaus Katzschke | Arrangement for rowing facing forwards |
| CA2430418A1 (en) * | 2003-05-29 | 2004-11-29 | Michael S. Stewart | Self-centering tool for measuring or adjusting the position of an oarlock relative to the centerline of a racing shell |
| US20100035490A1 (en) * | 2008-08-07 | 2010-02-11 | Ninham Paul John | Adjustable rowlock |
| US20110245044A1 (en) * | 2010-04-01 | 2011-10-06 | Rowing Innovations Inc. | Rowing Simulator |
| CN202449195U (en) * | 2012-01-07 | 2012-09-26 | 刘红霞 | Novel sightseeing boat |
| CN104787287A (en) * | 2015-03-20 | 2015-07-22 | 马菁 | Paddle height locating device |
-
2016
- 2016-02-04 CN CN201610076885.2A patent/CN105539798B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5873757A (en) * | 1997-08-21 | 1999-02-23 | Van Balen; Gary L. | Adjustable oarlock pin and rigging assembly |
| EP1391379A1 (en) * | 2002-08-19 | 2004-02-25 | Klaus Katzschke | Arrangement for rowing facing forwards |
| CA2430418A1 (en) * | 2003-05-29 | 2004-11-29 | Michael S. Stewart | Self-centering tool for measuring or adjusting the position of an oarlock relative to the centerline of a racing shell |
| US20100035490A1 (en) * | 2008-08-07 | 2010-02-11 | Ninham Paul John | Adjustable rowlock |
| US20110245044A1 (en) * | 2010-04-01 | 2011-10-06 | Rowing Innovations Inc. | Rowing Simulator |
| CN202449195U (en) * | 2012-01-07 | 2012-09-26 | 刘红霞 | Novel sightseeing boat |
| CN104787287A (en) * | 2015-03-20 | 2015-07-22 | 马菁 | Paddle height locating device |
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| Publication number | Publication date |
|---|---|
| CN105539798B (en) | 2017-06-13 |
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