CN205506862U - Indoor wind vane - Google Patents
Indoor wind vane Download PDFInfo
- Publication number
- CN205506862U CN205506862U CN201620168955.2U CN201620168955U CN205506862U CN 205506862 U CN205506862 U CN 205506862U CN 201620168955 U CN201620168955 U CN 201620168955U CN 205506862 U CN205506862 U CN 205506862U
- Authority
- CN
- China
- Prior art keywords
- dial plate
- sleeve pipe
- flexible axle
- indoor
- flange
- 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.)
- Expired - Fee Related
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- Wind Motors (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model discloses an indoor wind vane, it belongs to meteorological measurement tool field, and it can be in indoor observation. It contains marking pin, sighting rod, pterygoid lamina, riser, card pipe, bearing, base, flexible axle, sleeve pipe, dial plate, pointer, indicates needle shaft, axial trough, bearing below next -door neighbour's the processing that circles in riser inner wall week has the annular internal screw thread inward flange that contains, and threaded connection the upper flange that is in a sleeve pipe top on the inward flange, and the sleeve pipe passes riser, base pass through the sleeve pipe lower extreme up to the axial trough end at an indoor dial plate back lower flange and dial plate fixed connection downwards, in the upper end and sighting rod fixed connection of the intraductal metal flexible axle of cover, the lower extreme of flexible axle and the finger needle shaft fixed connection at dial plate center. The utility model is suitable for a wind vane.
Description
Technical field
This utility model belongs to meteorologic survey apparatus field, specifically refers to a kind of indoor wind vane.
Background technology
nullUtilize device to be observed by field observation at the measuring tool of outdoor open field and judge wind direction，It is that many meteorological fans like or a necessary activity with full-time worker in meteorology，This measuring tool is often referred to as wind vane，It is typically by marking peg、Mark post、Wing plate、Standpipe、Card pipe、Bearing、Base forms，Standpipe stands on base，The top of standpipe the outer ring of bearing by internal wall of pipe orifice inlay card，Bearing inner race then inlay card card pipe，Card pipe upper end is connected with mark post，The blast that when the wind comes from, the wing plate of mark post tail end is subject to is maximum thus drives mark post and card pipe to rotate relative to standpipe，Tail end can be in the marking peg of the direction mark post head end that wind goes and then be in the direction of wind，For wind direction at that time on the same day，Can the most directly be observed by outdoor and learning，On this basis，It is desirable to this observation can carry out in indoor and without to outdoor，In order to preferably meet this needs of people，A kind of wind vane that can demonstrate outdoor wind direction situation in indoor can be welcome by meteorological observation fan user.
Summary of the invention
The purpose of this utility model is to provide the new technical scheme indoor wind vane of a kind of wind vane, and it can wind direction situation outside indoor sight chamber.
The technical solution of the utility model is realized in, it comprises marking peg, mark post, wing plate, standpipe, card pipe, bearing, base, flexible axle, sleeve pipe, dial plate, pointer, needle pivot, axial trough, it is machined with the ring-type inward flange containing female thread on the standpipe inwall border of next-door neighbour below described bearing, threaded the upper flange being in sleeve top on inward flange, sleeve pipe is passed down through standpipe, base until the axial trough end at an indoor dial plate back side is fixed with dial plate by the lower flange of its lower end and is connected；In sleeve pipe, the upper end of a metal flexible axle is fixing with mark post is connected, and the lower end of flexible axle is fixing with the needle pivot at dial plate center to be connected.
The beneficial effects of the utility model are just to learn the wind direction of outdoor without outdoor of going further.
Accompanying drawing illustrates:
Fig. 1 is basic structure front view and the zoomed-in view of local detail of the design wind vane outdoor section.
Fig. 2 is the front view of the dial plate of indoor section.
Fig. 3 is the right flank view of dial plate.
In each figure, 1 is marking peg, and 2 is mark post, and 3 is wing plate, and 4 is standpipe, and 5 is sleeve pipe, 6 is flexible axle, and 7 is base, and 8 is card pipe, and 9 is bearing, and 10 is inward flange, and 11 is upper flange, 12 is dial plate, and 13 is pointer, 14 is needle pivot, 15 for lower flange, and 16 is axial trough, and 17 is scale marker.
Detailed description of the invention:
Explanation for example to the design below in conjunction with the accompanying drawings.
As shown in Figure 1, the wind vane of the design comprises outdoor section and indoor section, outdoor section is substantially same as common wind vane, by marking peg 1, mark post 2, wing plate 3, standpipe 4, card pipe 8, bearing 9, base 7 forms, standpipe 4 stands on base 7, the top of standpipe the outer ring of bearing 9 by internal wall of pipe orifice inlay card, bearing inner race then inlay card card pipe 8, card pipe upper end is connected with mark post 2, the blast that when the wind comes from, the wing plate 3 of mark post tail end is subject to is maximum thus drives mark post and card pipe to rotate relative to standpipe, tail end can be in the marking peg 1 of the direction mark post head end that wind goes and then be in the direction of wind, for wind direction at that time on the same day, outdoor can be gone to the most directly observe and learning；The present processing sets up on the standpipe 4 inwall border of the lower section of bearing 9 next-door neighbour has the inward flange 10 containing female thread of a loop on this basis, the top of one metallic sleeve pipe 5 is provided with the externally threaded upper flange 11 of band, threadeding fixing with inward flange 10 by screw thread upper flange 11, sleeve pipe 5 is passed down through standpipe 4, base 7 until axial trough 16 end at indoor dial plate 12 back side is connected by the lower flange 15 on its lower end is fixing with dial plate 12；In sleeve pipe 5, the upper end of a metal flexible axle 6 is fixing with mark post 2 is connected, and the lower end of flexible axle 6 is then fixing with the needle pivot 14 at dial plate 12 center to be connected；It is imprinted with identifying the word scale marker 17 of wind direction on dial plate front, axial trough is upwards had from central straight to accommodate flexible axle and sleeve pipe at its back side, the pointer 13 in dial plate front is connected through the dial plate back side and flexible axle are fixing by the needle pivot 14 of one end, as shown in Figure 2 and Figure 3, marking peg 1 can be set after device is in place and point to the positive north, " northern " directly over pointer 13 sensing in now indoor dial plate, dial plate is installed on the wall in place of indoor convenient observation.So, the indoor wind vane of the design is just described, when blowing air over, mark post and marking peg thereon, wing plate can be substantially stable on wind direction, mark post 2 is turned to certain angle by prime direction, drives flexible axle 6 to reverse, due to flexible axle and the combination of sleeve pipe, the windup-degree on flexible axle top can synchronize the most constant being transmitted on the lower end needle pivot 14 of flexible axle 6, pointer 13, and observer just can directly observe in indoor and knowing.
Claims (1)
1. an indoor wind vane, it comprises marking peg, mark post, wing plate, standpipe, card pipe, bearing, base, flexible axle, sleeve pipe, dial plate, pointer, needle pivot, axial trough, it is characterized in that being machined with the ring-type inward flange containing female thread on the standpipe inwall border of next-door neighbour below described bearing, threaded the upper flange being in sleeve top on inward flange, sleeve pipe is passed down through standpipe, base until the axial trough end at an indoor dial plate back side is fixed with dial plate by the lower flange of its lower end and is connected；In sleeve pipe, the upper end of a metal flexible axle is fixing with mark post is connected, and the lower end of flexible axle is fixing with the needle pivot at dial plate center to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168955.2U CN205506862U (en) | 2016-03-04 | 2016-03-04 | Indoor wind vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168955.2U CN205506862U (en) | 2016-03-04 | 2016-03-04 | Indoor wind vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506862U true CN205506862U (en) | 2016-08-24 |
Family
ID=56726277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168955.2U Expired - Fee Related CN205506862U (en) | 2016-03-04 | 2016-03-04 | Indoor wind vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785070A (en) * | 2016-03-04 | 2016-07-20 | 陈烁 | Indoor weather vane |
-
2016
- 2016-03-04 CN CN201620168955.2U patent/CN205506862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785070A (en) * | 2016-03-04 | 2016-07-20 | 陈烁 | Indoor weather vane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20190304 |