CN106352774A - Athletic throwing measurement instrument - Google Patents
Athletic throwing measurement instrument Download PDFInfo
- Publication number
- CN106352774A CN106352774A CN201610849371.6A CN201610849371A CN106352774A CN 106352774 A CN106352774 A CN 106352774A CN 201610849371 A CN201610849371 A CN 201610849371A CN 106352774 A CN106352774 A CN 106352774A
- Authority
- CN
- China
- Prior art keywords
- frame
- rotating shaft
- laser
- range finder
- measurement instrument
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
Abstract
The invention discloses an athletic throwing measurement instrument and relates to the technical field of athletic equipment. An electric lifter is mounted at the interior of a frame; a storage battery is mounted at the interior of the frame; an angle measuring disc is mounted on a lifting rod of the electric lifter; a bearing seat is mounted at the top end of the electric lifter; a rotating shaft is mounted in the bearing seat; a laser distance measurement instrument inserting frame is mounted at the upper end of the rotating shaft; a laser distance measurement instrument is inserted into an insertion groove of the laser distance measurement instrument inserting frame; a laser guide lamp is mounted on the side of the laser distance measurement instrument inserting frame; an angle guide bar is mounted in the middle of the bottom of the laser distance measurement instrument inserting frame; the angle guide bar is matched with a scale line layer on the angle measuring disc; a handle is mounted on the side of the rotating shaft; an operation panel is mounted on the handle; the storage battery is connected with the operation panel via a lead wire. Through the athletic throwing measurement instrument, the rapid adjustment measurement can be achieved; the athletic throwing measurement instrument is convenient to use, simple and convenient to operate, and rapid and accurate to adjust.
Description
Technical field:
The present invention relates to measuring instrument is thrown in a kind of physical culture, belong to technical field of sports instruments.
Background technology:
In the physical education of existing middle and primary schools, such as long-jump, throw softball, throw a javelin, discus, shot etc., typically all need
Formulate and cook up place, using the method for the tape measure of double cooperation, such measuring method, lose time very much, and
And it is larger to measure time error.
Content of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of physical culture to throw measuring instrument.
Measuring instrument is thrown in a kind of physical culture of the present invention, and it comprises frame, self-locking road wheel, electric lifting device, accumulator, angle
Degree Measuring plate, bearing block, laser range finder cuttage grafting frame, laser range finder, laser guidance lamp, handle, guidance panel, angle are guided
Rod, minute book placement mechanism, regulation rotating shaft；The bottom of frame is provided with self-locking road wheel, and the inside of frame is provided with electronic stretching
Fall device, accumulator is arranged on the inside of frame, and stretching of electric lifting device is provided with angular surveying disk on fall bar, and bearing block is arranged on
The top of electric lifting device, is provided with rotating shaft in bearing block, the upper end of rotating shaft is provided with laser range finder cuttage grafting frame, laser ranging
Instrument is plugged in the inserting groove of laser range finder cuttage grafting frame, and the side of laser range finder cuttage grafting frame is provided with laser guidance lamp, swashs
Optar cuttage grafting frame bottom in the middle of install angled guide rod, angle guide rod with angular surveying disk on graduation mark layer phase
Cooperation, handle is arranged on the side of rotating shaft, handle is provided with guidance panel, and accumulator is connected with guidance panel by wire,
Guidance panel is connected with the motor positive and inverse binding post of electric lifting device, the power end of laser guidance lamp respectively by wire, machine
The rear end of frame is provided with regulation rotating shaft, adjusts and is provided with minute book placement mechanism in rotating shaft.
Preferably, the outer surface socket dirt-proof boot of described handle.
Preferably, described minute book placement mechanism is made up of Supporting plate and book elastic clamping body, Supporting plate
Upper end is provided with book elastic clamping body.
The invention has the benefit that facilitating implementation rapid-adjusting type measurement, easy to use, easy and simple to handle, and adjust fast
Fast, accurate.
Brief description:
For ease of explanation, the present invention is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of angular surveying disk in the present invention.
In figure: 1- frame；2- self-locking road wheel；3- electric lifting device；4- accumulator；5- angular surveying disk；6- bearing block；
7- laser range finder cuttage grafting frame；8- laser range finder；9- laser guidance lamp；10- handle；11- guidance panel；12- angle is guided
Rod；13- minute book placement mechanism；14- adjusts rotating shaft.
Specific embodiment:
For making the object, technical solutions and advantages of the present invention of greater clarity, below by concrete shown in accompanying drawing
Embodiment is describing the present invention.However, it should be understood that these descriptions are simply exemplary, and it is not intended to limit the model of the present invention
Enclose.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring the present invention's
Concept.
As shown in Figure 1-2, this specific embodiment employs the following technical solutions: it comprises frame 1, self-locking road wheel 2, electricity
Device 3, accumulator 4, angular surveying disk 5, bearing block 6, laser range finder cuttage grafting frame 7, laser range finder 8, laser guidance drop in dynamic stretching
Lamp 9, handle 10, guidance panel 11, angle are guided rod 12, minute book placement mechanism 13, are adjusted rotating shaft 14；The bottom peace of frame 1
Equipped with self-locking road wheel 2, the inside of frame 1 is provided with electric lifting device 3, and accumulator 4 is arranged on the inside of frame 1, electronic stretches
Stretching of fall device 3 is provided with angular surveying disk 5 on fall bar, and bearing block 6 is arranged on the top of electric lifting device 3, installs in bearing block 6
There is rotating shaft, the upper end of rotating shaft is provided with laser range finder cuttage grafting frame 7, and laser range finder 8 is plugged on laser range finder cuttage grafting frame 7
In inserting groove, the side of laser range finder cuttage grafting frame 7 is provided with laser guidance lamp 9, the centre of laser range finder cuttage grafting frame 7 bottom
Angled guide rod 12 is installed, angle guides rod 12 to match with the graduation mark layer on angular surveying disk 5, and handle 10 is arranged on and turns
The side of axle, handle 10 is provided with guidance panel 11, and accumulator 4 is connected with guidance panel 11 by wire, guidance panel 11
It is connected with the motor positive and inverse binding post of electric lifting device 3, the power end of laser guidance lamp 9 respectively by wire, after frame 1
End is provided with regulation rotating shaft 14, adjusts and is provided with minute book placement mechanism 13 in rotating shaft 14.
Further, the outer surface socket dirt-proof boot of described handle 10.
Further, described minute book placement mechanism 13 is made up of Supporting plate and book elastic clamping body, Supporting plate
Upper end book elastic clamping body is installed.
The operation principle of this specific embodiment is: frame 1 is walked by self-locking road wheel 2 and locked, and is using
When, lifted by the elevating lever that guidance panel 11 controls electric lifting device 3, electric lifting device 3 is commercially available formula brushless electric machine
Formula stretches fall device, and the laser range finder 8 on electric lifting device 3 followed by rise and fall, can save regulating time, meanwhile, measurement
Apart from when, drive laser range finder 8 to realize swinging to the left or to the right by pulling handle 10, when carrying out target alignment,
First realize guiding by laser guidance lamp 9, when alignment target, start laser range finder 8 and realize range measurement, in measurement distance
When, its angle guides rod 12 to realize the guide of angle index line on angular surveying disk 5, is easy to recording distance and angle, will remember
Record BENTONG this placement mechanism of overwriting 13 is fixed, and adjusts the angle that rotating shaft 14 adjusts minute book placement mechanism 13, minute book
It is easy to be installed on minute book placement mechanism 13, enables quickly to fix and adjust angle, be easy to use.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (3)
1. a kind of physical culture throw measuring instrument it is characterised in that: it comprise frame, self-locking road wheel, electric lifting device, accumulator,
Angular surveying disk, bearing block, laser range finder cuttage grafting frame, laser range finder, laser guidance lamp, handle, guidance panel, angle refer to
Draw rod, minute book placement mechanism, adjust rotating shaft；The bottom of frame is provided with self-locking road wheel, and the inside of frame is provided with electronic
Stretch fall device, accumulator is arranged on the inside of frame, stretching of electric lifting device is provided with angular surveying disk on fall bar, and bearing block is installed
On the top of electric lifting device, rotating shaft is installed in bearing block, the upper end of rotating shaft is provided with laser range finder cuttage grafting frame, Laser Measuring
Distance meter is plugged in the inserting groove of laser range finder cuttage grafting frame, and the side of laser range finder cuttage grafting frame is provided with laser guidance lamp,
In the middle of laser range finder cuttage grafting frame bottom, installation is angled guides rod, and angle guides the graduation mark layer on rod and angular surveying disk
Match, handle is arranged on the side of rotating shaft, handle is provided with guidance panel, accumulator passes through wire with guidance panel even
Connect, guidance panel is connected with the motor positive and inverse binding post of electric lifting device, the power end of laser guidance lamp respectively by wire,
The rear end of frame is provided with regulation rotating shaft, adjusts and is provided with minute book placement mechanism in rotating shaft.
2. a kind of physical culture according to claim 1 throw measuring instrument it is characterised in that: the outer surface socket of described handle
Dirt-proof boot.
3. a kind of physical culture according to claim 1 throw measuring instrument it is characterised in that: described minute book placement mechanism by
Supporting plate and book elastic clamping body composition, the upper end of Supporting plate is provided with book elastic clamping body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849371.6A CN106352774A (en) | 2016-09-23 | 2016-09-23 | Athletic throwing measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849371.6A CN106352774A (en) | 2016-09-23 | 2016-09-23 | Athletic throwing measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106352774A true CN106352774A (en) | 2017-01-25 |
Family
ID=57859502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849371.6A Pending CN106352774A (en) | 2016-09-23 | 2016-09-23 | Athletic throwing measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589586A (en) * | 2018-12-14 | 2019-04-09 | 台州学院 | Novel targets for dart automatic range device for scoring |
-
2016
- 2016-09-23 CN CN201610849371.6A patent/CN106352774A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589586A (en) * | 2018-12-14 | 2019-04-09 | 台州学院 | Novel targets for dart automatic range device for scoring |
| CN109589586B (en) * | 2018-12-14 | 2020-11-17 | 台州学院 | Novel automatic range finding score of javelin target device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |