CN206975066U - A kind of airspeedometer - Google Patents
A kind of airspeedometer Download PDFInfo
- Publication number
- CN206975066U CN206975066U CN201720745299.2U CN201720745299U CN206975066U CN 206975066 U CN206975066 U CN 206975066U CN 201720745299 U CN201720745299 U CN 201720745299U CN 206975066 U CN206975066 U CN 206975066U
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- CN
- China
- Prior art keywords
- bar
- expansion link
- vane
- airspeedometer
- speed
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Abstract
The utility model discloses a kind of airspeedometer,Including anemometer body and tachogenerator device,The anemometer body is provided with display screen,Power switch key and operating key,The display screen,The power switch key and the operating key are set gradually from top to bottom on the anemometer body,USB interface is provided with the top of the anemometer body,The tachogenerator device includes expansion link,Test the speed vane,U-shaped vane guard bar and connecting line,The U-shaped vane guard bar is arranged to four,And four U-shaped vane guard bars are uniformly arranged on the expansion link top outer,The vane that tests the speed is arranged on the position between described U-shaped two junctions of vane guard bar on the expansion link,One end of the connecting line is connected with the bottom of the expansion link,The utility model is reasonable in design,By the way that tachogenerator device is designed using stretching structure,The small place of different height can test the speed, and it is more convenient to carry the present apparatus.
Description
Technical field
A kind of airspeedometer is the utility model is related to, belongs to wind speed measurement technical field.
Background technology
Wind speed is one of important meteorological data, and the on-line monitoring of wind speed is in agricultural, transport service, construction industry, hydraulic engineering
There is important application value in each field Deng the development of the national economy.With the development of social economy, the progress of detection technique
And raising of the people to environmental requirement, people are to the measurement accuracy of wind speed measuring device and the requirement more and more higher of function, wind
Speed meter is one of main measurement apparatus for measuring wind speed.Hand-held bar in airspeedometer of the prior art is all fixed mostly
Structure, when needing to test the speed to the small place of some different heights, just it is inconvenient, if hand-held bar is long and inconvenient
In carrying with, limit it and promote the use of.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of airspeedometer.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of airspeedometer of the utility model, including anemometer body and tachogenerator device, on the anemometer body
Provided with display screen, power switch key and operating key, the display screen, the power switch key and the operating key are in the wind speed
Set gradually from top to bottom in meter main body, be provided with USB interface at the top of the anemometer body, the tachogenerator device includes
Expansion link, the vane that tests the speed, U-shaped vane guard bar and connecting line, the U-shaped vane guard bar are arranged to four, and four U
Type vane guard bar is uniformly arranged on the expansion link top outer, and the vane that tests the speed, which is arranged on the expansion link, is located at institute
The position between U-shaped two junctions of vane guard bar is stated, one end of the connecting line is connected with the bottom of the expansion link, institute
The other end for stating connecting line is provided with USB joint, and the USB joint is connected with the USB interface.
Preferably, the expansion link includes outer bar, interior bar and locking knob, one end of the interior bar and the U-shaped vane
Guard bar is connected, and the other end of the interior bar is arranged in the outer bar, and the locking knob is arranged on the outer bar outside
Positioned at one end of the interior bar.
Preferably, the outer bar hypomere is provided with rubber and holds handle, and the rubber holds handle and is provided with anti-skid design.
Preferably, the operating key is arranged to four, and four operating key distributions in rectangular configuration are set.
The beneficial effect that the utility model is reached is：
1st, the utility model is reasonable in design, can be right by the way that tachogenerator device is designed using stretching structure
The small place of different height is tested the speed, while can reduce the volume of the present apparatus, carries the present apparatus more convenient；
2nd, the U-shaped vane guard bar structure design increased, the vane that tests the speed can be led to when using or without using the present apparatus
Overprotection.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of airspeedometer of the utility model.
In figure：1- anemometer bodies, 2- tachogenerator devices, 3- display screens, 4- power switch keys, 5- operating keys, 6-
USB interface, 7- expansion links, 8- test the speed vane, 9-U type vane guard bars, 10- connecting lines, 11-USB joints, 12- outer bars, 13-
Interior bar, 14- locking knobs, 15- rubber hold handle.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As shown in figure 1, a kind of airspeedometer, including anemometer body 1 and tachogenerator device 2, the anemometer body 1
Display screen 3, power switch key 4 and operating key 5 are provided with, the display screen 3, the power switch key 4 and the operating key 5 exist
Set gradually from top to bottom on the anemometer body 1, the top of anemometer body 1 is provided with USB interface 6, the biography that tests the speed
Sensor arrangement 2 includes expansion link 7, the vane 8 that tests the speed, U-shaped vane guard bar 9 and connecting line 10, and the U-shaped vane guard bar 9 is set
Four are set to, and four U-shaped vane guard bars 9 are uniformly arranged on the top outer of expansion link 7, the vane 8 that tests the speed
The position between described U-shaped 9 two junctions of vane guard bar on the expansion link 7 is arranged on, the connecting line 10
One end is connected with the bottom of the expansion link 7, and the other end of the connecting line 10 is provided with USB joint 11, the USB joint 11
It is connected with the USB interface 6.
The expansion link 7 includes outer bar 12, interior bar 13 and locking knob 14, one end of the interior bar 13 and the U-shaped wind
Cup guard bar 9 is connected, and the other end of the interior bar 13 is arranged in the outer bar 12, and the locking knob 14 is arranged on described outer
It is located at one end of the interior bar 13 on the outside of bar 12, is easy to that the length of expansion link 7 is adjusted, the hypomere of outer bar 12 is provided with
Rubber holds handle 15, and the rubber holds handle 15 and is provided with anti-skid design, makes to hold more comfortably, and is not easy to skid,
The operating key 5 is arranged to four, and four distributions in rectangular configuration of operating key 5 are set, and make the present apparatus more attractive.
Operation principle：USB joint 11 on connecting line 10 is connected with the USB interface 6 on anemometer body 1, then opened
Power switch key 4, finally hold the hand-held handle 15 of rubber with a hand and the vane 8 that tests the speed is lifted into the height for needing to test the speed or place
The measurement to wind speed can be carried out, when run into need to test the speed to multiple different height places when, locking knob can be passed through
14 pairs of interior bars 13 are adjusted, and the length of whole expansion link 7 is met the needs to test the speed.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of airspeedometer, including anemometer body (1) and tachogenerator device (2), it is characterised in that：The airspeedometer master
Body (1) is provided with display screen (3), power switch key (4) and operating key (5), the display screen (3), the power switch key (4)
Set gradually on the anemometer body (1) with the operating key (5), set at the top of the anemometer body (1) from top to bottom
There is USB interface (6), the tachogenerator device (2) includes expansion link (7), the vane that tests the speed (8), U-shaped vane guard bar (9)
With connecting line (10), the U-shaped vane guard bar (9) is arranged to four, and four U-shaped vane guard bars (9) uniformly set
Put in the expansion link (7) top outer, the vane that tests the speed (8), which is arranged on the expansion link (7), is located at the U-shaped vane
Position between (9) two junctions of guard bar, one end of the connecting line (10) are connected with the bottom of the expansion link (7),
The other end of the connecting line (10) is provided with USB joint (11), and the USB joint (11) is connected with the USB interface (6).
A kind of 2. airspeedometer according to claim 1, it is characterised in that：The expansion link (7) includes outer bar (12), interior bar
(13) it is connected with locking knob (14), one end of the interior bar (13) with the U-shaped vane guard bar (9), the interior bar (13)
The other end be arranged in the outer bar (12), described in the locking knob (14) is arranged on the outer bar (12) outside and is located at
One end of interior bar (13).
A kind of 3. airspeedometer according to claim 2, it is characterised in that：Outer bar (12) hypomere is provided with rubber and holds handle
Hand (15), the rubber hold handle (15) and are provided with anti-skid design.
A kind of 4. airspeedometer according to claim 1, it is characterised in that：The operating key (5) is arranged to four, and four
Operating key (5) distribution in rectangular configuration is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745299.2U CN206975066U (en) | 2017-06-26 | 2017-06-26 | A kind of airspeedometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745299.2U CN206975066U (en) | 2017-06-26 | 2017-06-26 | A kind of airspeedometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975066U true CN206975066U (en) | 2018-02-06 |
Family
ID=61407749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745299.2U Active CN206975066U (en) | 2017-06-26 | 2017-06-26 | A kind of airspeedometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333368A (en) * | 2019-08-12 | 2019-10-15 | 贵州商学院 | A kind of novel wind-cup type airspeedometer |
-
2017
- 2017-06-26 CN CN201720745299.2U patent/CN206975066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333368A (en) * | 2019-08-12 | 2019-10-15 | 贵州商学院 | A kind of novel wind-cup type airspeedometer |
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