CN108615443A - Wind direction detector - Google Patents
Wind direction detector Download PDFInfo
- Publication number
- CN108615443A CN108615443A CN201810441583.XA CN201810441583A CN108615443A CN 108615443 A CN108615443 A CN 108615443A CN 201810441583 A CN201810441583 A CN 201810441583A CN 108615443 A CN108615443 A CN 108615443A
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- China
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- montant
- shaft
- moving block
- fixed ring
- connecting rod
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The present invention relates to the technical fields of experimental article can dry more particularly to a kind of wind direction detector, reduce and use limitation；And students ' practical ability can be improved, increase interest, improve the learning initiative of student；It is detachable simultaneously, facilitate storage；Including support plate, supporting rod, moving block and connecting rod, one end of connecting rod is connected with weathercock head, and the other end of connecting rod is connected with empennage；Further include bottom plate, first rotating shaft, montant, the second shaft and bull stick, bottom plate top left hand is provided with mounting groove, and the first ball bearing is installed in mounting groove, the perforative through-hole in left and right is provided on montant, and the second ball bearing is installed in through-hole, flabellum is installed, bull stick one end is connect with the second shaft right end, and the bull stick other end is equipped with handle in the second shaft.
Description
Technical field
The present invention relates to the technical fields of experimental article, more particularly to a kind of wind direction detector.
Background technology
It is well known that when learning to the wind direction subject of natural science in primary school education, it will usually be detected using wind direction
Instrument is demonstrated；Existing wind direction detector includes support plate, supporting rod, moving block and connecting rod, and supporting rod bottom end is installed on
Support plate top, moving block are connect with supporting bar top by rolling bearing, and connecting rod is installed on moving block, and the one of connecting rod
End is connected with weathercock head, and the other end of connecting rod is connected with empennage；Existing wind direction detector using when place it in wind
Position generates it pressure by wind, and pressure, which can resolve into, is parallel and perpendicular to its two wind-force, due to weathercock head by
Wind area is small, and empennage wind area is big, thus the wind pressure experienced is unequal, and moment of wind pressure is generated perpendicular to the wind pressure of empennage, makes
Weathercock head rotate so that be directed toward wind come to；It is found in existing wind direction detector use, needs the position for being placed on wind
It could be demonstrated, it is higher using limitation；And lack when demonstrating interesting；Simultaneously can not mobilizing students study it is positive
Property；Its occupied space is larger simultaneously, is stored inconveniently.
Invention content
It can dry in order to solve the above technical problems, the present invention provides one kind, reduce and use limitation；And student can be improved
Manipulative ability increases interest, improves the learning initiative of student；It is detachable simultaneously, facilitate the wind direction detector of storage.
The wind direction detector of the present invention, including support plate, supporting rod, moving block and connecting rod, supporting rod bottom end are installed on
Support plate top, moving block are connect with supporting bar top by rolling bearing, and connecting rod is installed on moving block, and the one of connecting rod
End is connected with weathercock head, and the other end of connecting rod is connected with empennage；The moving block top is provided with placing groove, the connecting rod
In placing groove, moving block top is equipped with cover board, and cover board rear end and moving block are hinged, and cover forward end splicing has first
Velcro, the splicing of moving block front side wall have with matched second velcro of the first velcro, set on supporting rod Basolateral wall
It is equipped with the first external screw thread, support plate top is provided with the first slot, and the first slot madial wall is provided with the first internal thread, branch
Strut bottom end is inserted by screw-thread fit and spiral shell is filled to inside the first slot；Further include bottom plate, first rotating shaft, montant, second turn
Axis and bull stick, the bottom plate top left hand is provided with mounting groove, and the first ball bearing is installed in mounting groove, described
First rotating shaft, which is inserted and fixed, to be connected in the first ball bearing, and first rotating shaft top is fixedly connected with support plate center bottom,
The montant Basolateral wall is provided with the second external screw thread, is provided with the second slot on the right side of bottom plate top, in second slot
Side wall is provided with the second internal thread, and montant bottom end is inserted by screw-thread fit and spiral shell is filled to inside the second slot, is arranged on montant
There is the perforative through-hole in left and right, and be installed with the second ball bearing in through-hole, the second shaft left end is from montant right end
It holds and extend out on the outside of montant left end and face moving block across the second roller bearing, outside the second ball bearing madial wall and the second shaft
Side wall is fixedly connected, and flabellum is equipped in the second shaft, and the flabellum is located on the left of montant, described bull stick one end and the second shaft
Right end connects, and the bull stick other end is equipped with handle.
The wind direction detector of the present invention, further includes left socle and right support, the left socle and right support top with branch
Fagging bottom end is fixedly connected, and left socle and right support are located at the left and right side of first rotating shaft, left socle and right branch
The bottom end of frame is mounted on pulley, and pulley and bottom end tip contact.
The wind direction detector of the present invention, further includes casing, and described sleeve pipe is sleeved on handle, and casing is opposite with handle to be turned
It is dynamic, and handle right end is connected with limited block.
The wind direction detector of the present invention, further includes non-slip mat, and the non-slip mat is glued in bottom plate bottom end.
The wind direction detector of the present invention, further includes left fixed ring and right fixed ring, the left fixed ring and right fixed ring are equal
It is sleeved in the second shaft, and left fixed ring and right fixed ring are located at the left and right side of montant, left fixed ring right end
It is fixedly connected with montant left side wall, right fixed ring left end is fixedly connected with montant right side wall.
Beneficial effects of the present invention are compared with prior art：The second shaft, which is rotated, by handle drives flabellum rotation, from
And empennage and weathercock head are blowed, and then wind direction experiment can be carried out indoors, it reduces and uses limitation；And rotate the
While two shafts make flabellum rotate, stirring support plate makes support plate be rotated, and wind regime is directed toward always to demonstrate weathercock head,
And then students ' practical ability is improved, increase interest, improves the learning initiative of student；After use simultaneously, cover board is opened, it will
Connecting rod is taken out from placing groove, will be removed in the self-supporting slab of supporting rod bottom end, and montant bottom end is removed from bottom plate, can
Facilitate storage.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the dimensional structure diagram of moving block of the present invention；
It is marked in attached drawing：1, support plate；2, supporting rod；3, moving block；4, connecting rod；5, weathercock head；6, empennage；7, cover board；8、
First velcro；9, the second velcro；10, bottom plate；11, first rotating shaft；12, montant；13, the second shaft；14, bull stick；15,
One ball bearing；16, the second ball bearing；17, flabellum；18, handle；19, left socle；20, right support；21, pulley；22, it covers
Pipe；23, limited block；24, non-slip mat；25, left fixed ring；26, right fixed ring.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As depicted in figs. 1 and 2, wind direction detector of the invention, including support plate 1, supporting rod 2, moving block 3 and connecting rod
4, supporting rod bottom end is installed on support plate top, and moving block is connect with supporting bar top by rolling bearing, and connecting rod is installed on
On moving block, one end of connecting rod is connected with weathercock head 5, and the other end of connecting rod is connected with empennage 6；Moving block top is provided with
Placing groove, connecting rod are located in placing groove, and moving block top is equipped with cover board 7, and cover board rear end and moving block are hinged, cover board
Front end, which is glued, the first velcro 8, and the splicing of moving block front side wall has and matched second velcro 9 of the first velcro, support
The first external screw thread is provided on bar Basolateral wall, support plate top is provided with the first slot, and the first slot madial wall is provided with
First internal thread, supporting rod bottom end is inserted by screw-thread fit and spiral shell is filled to inside the first slot；It further include 10, first turns of bottom plate
Axis 11, montant 12, the second shaft 13 and bull stick 14, bottom plate top left hand is provided with mounting groove, and is fixedly mounted in mounting groove
There is the first ball bearing 15, first rotating shaft, which is inserted and fixed, to be connected in the first ball bearing, first rotating shaft top and support plate
Center bottom is fixedly connected, and montant Basolateral wall is provided with the second external screw thread, and the second slot is provided on the right side of bottom plate top, the
Two slot madial walls are provided with the second internal thread, and montant bottom end is inserted by screw-thread fit and spiral shell is filled to inside the second slot, erects
It is provided with the perforative through-hole in left and right on bar, and is installed with the second ball bearing 16 in through-hole, the second shaft left end is certainly perpendicular
Bar right end holds across the second roller bearing and extend out to montant left end outside and face moving block, the second ball bearing madial wall and second
Shaft lateral wall is fixedly connected, and flabellum 17 is equipped in the second shaft, and flabellum is located on the left of montant, bull stick one end and the second shaft
Right end connects, and the bull stick other end is equipped with handle 18；Rotate the second shaft by handle and drive flabellum rotation, to empennage and
Weathercock head is blowed, and then can carry out wind direction experiment indoors, reduces and uses limitation；And rotating the second shaft makes fan
While leaf rotates, stirring support plate makes support plate be rotated, and is directed toward wind regime always to demonstrate weathercock head, and then improve and learn
Raw manipulative ability, increases interest, improves the learning initiative of student；After use simultaneously, cover board is opened, connecting rod is put certainly
It sets in slot and takes out, will be removed in the self-supporting slab of supporting rod bottom end, and montant bottom end is removed from bottom plate, storage can be facilitated.
The wind direction detector of the present invention, further includes left socle 19 and right support 20, left socle and right support top with branch
Fagging bottom end is fixedly connected, and left socle and right support are located at the left and right side of first rotating shaft, left socle and right branch
The bottom end of frame is mounted on pulley 21, and pulley and bottom end tip contact；By left socle and right support can support plate into
It is supported when row rotation.
The wind direction detector of the present invention, further includes casing 22, and casing is sleeved on handle, and casing is relatively rotated with handle,
And handle right end is connected with limited block 23；It can facilitate swing handle by casing.
The wind direction detector of the present invention, further includes non-slip mat 24, and non-slip mat is glued in bottom plate bottom end；It can be prevented by non-slip mat
Only it is slided.
The wind direction detector of the present invention, further includes left fixed ring 25 and right fixed ring 26, left fixed ring and right fixed ring are equal
It is sleeved in the second shaft, and left fixed ring and right fixed ring are located at the left and right side of montant, left fixed ring right end
It is fixedly connected with montant left side wall, right fixed ring left end is fixedly connected with montant right side wall；Pass through left fixed ring and right fixed ring
Second ball bearing can be supported, prevent the second ball bearing from falling off.
The wind direction detector of the present invention, at work, before completing above-mentioned action, being moved into user first needs
The position wanted rotates the second shaft by handle and drives flabellum rotation, so that empennage and weathercock head be blowed, weathercock at this time
Head is directed toward flabellum, and while then rotating the second shaft makes flabellum rotate, stirring support plate makes support plate be rotated, to drill
Show that weathercock head is directed toward wind regime always, and then improve students ' practical ability, increases interest, improve the learning initiative of student；Make
With rear, cover board is opened, connecting rod is taken out from placing groove, will be removed in the self-supporting slab of supporting rod bottom end, and by montant
Bottom end is removed from bottom plate, to be stored.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of wind direction detector, including support plate（1）, supporting rod（2）, moving block（3）And connecting rod（4）, supporting rod（2）Bottom
End is installed on support plate（1）Top, moving block（3）With supporting rod（2）Top is connected by rolling bearing, connecting rod（4）Installation
In moving block（3）On, connecting rod（4）One end be connected with weathercock head（5）, connecting rod（4）The other end be connected with empennage（6）；
It is characterized in that, the moving block（3）Top is provided with placing groove, the connecting rod（4）In placing groove, moving block（3）
Top is equipped with cover board（7）, and cover board（7）Rear end and moving block（3）It is hinged, cover board（7）Front end, which is glued, the first velcro
（8）, moving block（3）Front side wall splicing has and the first velcro（8）Matched second velcro（9）, supporting rod（2）Outside bottom end
The first external screw thread, support plate are provided on side wall（1）Top is provided with the first slot, and the first slot madial wall is provided with
One internal thread, supporting rod（2）Bottom end is inserted by screw-thread fit and spiral shell is filled to inside the first slot；It further include bottom plate（10）,
One shaft（11）, montant（12）, the second shaft（13）And bull stick（14）, the bottom plate（10）Top left hand is provided with mounting groove,
And the first ball bearing is installed in mounting groove（15）, the first rotating shaft（11）It is inserted and fixed and is connected to the first rolling
Pearl bearing（15）It is interior, first rotating shaft（11）Top and support plate（1）Center bottom is fixedly connected, the montant（12）Basolateral
Wall is provided with the second external screw thread, bottom plate（10）It is provided with the second slot on the right side of top, the second slot madial wall is provided with the
Two internal threads, montant（12）Bottom end is inserted by screw-thread fit and spiral shell is filled to inside the second slot, montant（12）On be provided with a left side
Right perforative through-hole, and the second ball bearing is installed in through-hole（16）, second shaft（13）Left end is from montant
（12）Right end holds across the second roller bearing and extend out to montant（12）Left end outside and face moving block（3）, the second ball bearing
（16）Madial wall and the second shaft（13）Lateral wall is fixedly connected, the second shaft（13）On flabellum is installed（17）, the flabellum
（17）Positioned at montant（12）Left side, the bull stick（14）One end and the second shaft（13）Right end connects, bull stick（14）The other end is pacified
Equipped with handle（18）.
2. wind direction detector as described in claim 1, which is characterized in that further include left socle（19）And right support（20）, institute
State left socle（19）And right support（20）Top is and support plate（1）Bottom end is fixedly connected, and left socle（19）And right support
（20）It is located at first rotating shaft（11）Left and right side, left socle（19）And right support（20）Bottom end be mounted on pulley
（21）, and pulley（21）With bottom end tip contact.
3. wind direction detector as claimed in claim 2, which is characterized in that further include casing（22）, described sleeve pipe（22）Suit
In handle（18）On, casing（22）With handle（18）It relatively rotates, and handle（18）Right end is connected with limited block（23）.
4. wind direction detector as claimed in claim 3, which is characterized in that further include non-slip mat（24）, the non-slip mat（24）
It is glued in bottom plate（10）Bottom end.
5. wind direction detector as claimed in claim 4, which is characterized in that further include left fixed ring（25）With right fixed ring
（26）, the left fixed ring（25）With right fixed ring（26）It is sleeved on the second shaft（13）On, and left fixed ring（25）With
Right fixed ring（26）It is located at montant（12）Left and right side, left fixed ring（25）Right end and montant（12）Left side wall is fixed
Connection, right fixed ring（26）Left end and montant（12）Right side wall is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441583.XA CN108615443A (en) | 2018-05-10 | 2018-05-10 | Wind direction detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441583.XA CN108615443A (en) | 2018-05-10 | 2018-05-10 | Wind direction detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108615443A true CN108615443A (en) | 2018-10-02 |
Family
ID=63662860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441583.XA Withdrawn CN108615443A (en) | 2018-05-10 | 2018-05-10 | Wind direction detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108615443A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839220A (en) * | 2010-04-08 | 2010-09-22 | 金钢 | Wind direction tracking wind power generation simulating device |
| CN102254471A (en) * | 2011-07-21 | 2011-11-23 | 孙华欣 | Aerovane demonstrator |
| CN107389976A (en) * | 2017-09-11 | 2017-11-24 | 郑兴 | A kind of instrument and meter detects wind direction detector |
| CN206892122U (en) * | 2017-07-10 | 2018-01-16 | 北京普华亿能风电技术有限公司 | A kind of anemometer tower surveys public attention and quickly assembles component |
| CN107765034A (en) * | 2017-11-16 | 2018-03-06 | 江苏丰禾食品有限公司 | A kind of detector tested wind direction and can taken shelter from the thunder |
-
2018
- 2018-05-10 CN CN201810441583.XA patent/CN108615443A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839220A (en) * | 2010-04-08 | 2010-09-22 | 金钢 | Wind direction tracking wind power generation simulating device |
| CN102254471A (en) * | 2011-07-21 | 2011-11-23 | 孙华欣 | Aerovane demonstrator |
| CN206892122U (en) * | 2017-07-10 | 2018-01-16 | 北京普华亿能风电技术有限公司 | A kind of anemometer tower surveys public attention and quickly assembles component |
| CN107389976A (en) * | 2017-09-11 | 2017-11-24 | 郑兴 | A kind of instrument and meter detects wind direction detector |
| CN107765034A (en) * | 2017-11-16 | 2018-03-06 | 江苏丰禾食品有限公司 | A kind of detector tested wind direction and can taken shelter from the thunder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181002 |