CN218675041U

CN218675041U - Wind direction sensor calibrating device

Info

Publication number: CN218675041U
Application number: CN202222204404.5U
Authority: CN
Inventors: 童建方
Original assignee: Suzhou Lonbo Calibration And Testing Co ltd
Current assignee: Suzhou Lonbo Calibration And Testing Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-03-21
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a wind direction sensor calibrating device, which comprises an outer shell, no. one air intake of fixedly connected with in the middle of the shell front end, fixedly connected with display screen in the middle of the shell outer wall front end, shell inner wall both sides fixedly connected with L buckle, L buckle top fixedly connected with chuck, fixedly connected with position fixing disk in the middle of the chuck top, fixedly connected with wind direction sensor fixed disk in the middle of the position fixing disk top, fixedly connected with wind direction sensor in the middle of the wind direction sensor fixed disk top, position fixing disk bottom intermediate position fixedly connected with fixed rod bottom end fixedly connected with acquisition controller, acquisition controller is provided with display screen. The utility model discloses in, at first in a relative confined space environment, place wind direction sensor and detect the calibration in the shell, guaranteed test data's accuracy to easy operation, easy to go up, a wind direction sensor calibrating device that does not need the manual work to calibrate is worth wideling popularize.

Description

Wind direction sensor calibrating device

Technical Field

The utility model relates to a calibrating device field especially relates to a wind direction sensor calibrating device.

Background

The wind direction sensor is a physical device which detects and senses external wind direction information by the rotation of a wind direction arrow, transmits the wind direction information to a coaxial code disc and outputs a relevant numerical value corresponding to the wind direction. The wind direction sensor can measure the near-earth wind direction in an outdoor environment, so a stable calibration is required for the accuracy of the wind direction sensor.

The calibration of the existing wind direction sensor has many unstable factors in acquiring data of the wind direction sensor, the possibility of deviation of the obtained test value is high, and the result inaccuracy is easily caused by external elements in the angle of the test wind direction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a wind direction sensor calibrating device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wind direction sensor calibrating device, includes the shell, run through and fixedly connected with air intake No. one in the middle of the shell front end, fixedly connected with display screen in the middle of the shell outer wall front end, fixedly connected with display controller in the middle of the shell inner wall front end, shell outer wall right side runs through and fixedly connected with air-supply line No. two, shell outer wall left side runs through and fixedly connected with goes out the tuber pipe No. two, shell rear end top is connected with through hinge rotation and opens the board, open the air outlet of fixedly connected with No. one in the middle of board outer wall top, shell inner wall both sides fixedly connected with L buckle, fixedly connected with chuck between the L buckle top, fixedly connected with position fixing disk in the middle of the chuck top, position fixing disk top all around threaded connection have second screw and second screw respectively with between the chuck threaded connection, fixedly connected with wind direction sensor fixing disk in the middle of position fixing disk top, be provided with wind direction sensor in the middle of wind direction sensor fixing disk top, position fixing disk bottom fixedly connected with acquisition controller passes through electric connection between transmission line and the display controller.

As a further description of the above technical solution:

the bottom of the shell is fixedly connected with a base.

As a further description of the above technical solution:

and a cover plate is fixedly connected below the rear end of the shell.

As a further description of the above technical solution:

the L-shaped buckle is connected with the chuck through a screw.

As a further description of the above technical solution:

and the wind direction sensor is connected with the acquisition controller through a signal wire.

As a further description of the above technical solution:

and the periphery of the bottom of the outer wall of the wind direction sensor is in threaded connection with first screws.

As a further description of the above technical solution:

the middle of the front end of the outer wall of the shell is fixedly connected with glass, and the middle of the front end of the outer wall of the shell is fixedly connected with a glass frame.

As a further description of the above technical solution:

the display controller is electrically connected with the display screen through the signal wire.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first, with wind direction sensor fixed mounting on the wind direction sensor fixed disk, then close the opening board, make the wind direction sensor detect the calibration in a relative confined environment, avoid external mixed and disorderly wind direction to cause the influence to the calibration result, an air intake simultaneously, an air outlet forms a wind path passageway, no. two air-supply lines form another wind path passageway with No. two air-out pipes, the axis of two wind paths is vertical distribution, blow from the direction of two differences respectively, further assurance the accuracy when wind direction sensor calibrates.

2. The utility model discloses in, through the data from the interior test of wind direction sensor, the acquisition control ware is carried to electric connection, carries out the precision analysis, shows final test result on the display screen of shell, carries out the record of test value, is worth wideling popularize.

Drawings

Fig. 1 is a front elevation view of a wind direction sensor calibration device according to the present invention;

fig. 2 is a rear elevation view of a wind direction sensor calibration device according to the present invention;

fig. 3 is an internal structural diagram of a wind direction sensor calibration device according to the present invention;

fig. 4 is the utility model provides a wind direction sensor calibrating device's L buckle sketch map.

Illustration of the drawings:

1. a first air inlet; 2. a second air inlet pipe; 3. a display screen; 4. glass; 5. a glass frame; 6. a housing; 7. a base; 8. a second air outlet pipe; 9. an air outlet I; 10. opening the plate; 11. a cover plate; 12. a display controller; 13. a wind direction sensor; 14. a first screw; 15. a wind direction sensor fixing disc; 16. a position fixing disc; 17. a second screw; 18. a chuck; 19. fixing the rod; 20. an acquisition controller; 21. and (7) an L-shaped buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a wind direction sensor calibration device comprises a shell 6, a first air inlet 1 penetrates through and is fixedly connected with the middle of the upper part of the front end of the shell 6, a display screen 3 is fixedly connected with the middle of the front end of the outer wall of the shell 6, a display controller 12 is fixedly connected with the middle of the front end of the inner wall of the shell 6, data which are received and analyzed are controlled and displayed on the display screen 3 through the display controller 12, a second air inlet pipe 2 penetrates through and is fixedly connected with the right side of the outer wall of the shell 6, a second air outlet pipe 8 penetrates through and is fixedly connected with the left side of the outer wall of the shell 6, an opening plate 10 is rotatably connected with the top of the rear end of the shell 6 through hinges, a first air outlet 9 is fixedly connected with the middle of the upper part of the outer wall of the opening plate 10, the direction of the first air inlet 1 and the first air outlet 9, the direction of the second air inlet pipe 2 and the second air outlet pipe 8 is used for determining the position of air supply, and a wind path passage is formed by the first air inlet 1 and the first air outlet 9, the second air inlet pipe 2 and the second air outlet pipe 8 form another air path passage, the axes of the two air paths are vertically distributed and respectively blow air from two different directions, the accuracy of the calibration of the air direction sensor 13 is further ensured, L buckles 21 are fixedly connected to two sides of the inner wall of the shell 6, a chuck 18 is fixedly connected between the tops of the L buckles 21, a position fixing disc 16 is fixedly connected to the middle of the top of the chuck 18, second screws 17 are in threaded connection with the periphery of the top of the position fixing disc 16, the second screws 17 are respectively in threaded connection with the chuck 18, the position of the final air direction sensor 13 can be determined by fixing the second screws 17 and the position fixing disc 16, the position of the air direction sensor 13 is ensured to be free of deviation, an air direction sensor fixing disc 15 is fixedly connected to the middle of the top of the position fixing disc 16, and an air direction sensor 13 is arranged in the middle of the top of the air direction sensor fixing disc 15, the middle position of the bottom of the position fixing disc 16 is fixedly connected with a fixing rod 19, the bottom end of the fixing rod 19 is fixedly connected with an acquisition controller 20, the acquisition controller 20 is electrically connected with the display controller 12 through a transmission line, and a tested value is transmitted to the acquisition controller 20 through the wind direction sensor 13 for analysis.

6 bottom fixedly connected with bases 7 of shell, 6 rear end below fixedly connected with apron 11 of shell, prevent that external environment from influencing inside wind direction sensor 13 calibration, L buckle 21 passes through the screw and links to each other with chuck 18, wind direction sensor 13 passing signal line links to each other with acquisition controller 20, there is first screw 14 wind direction sensor 13 outer wall bottom threaded connection all around, fixedly connected with glass 4 in the middle of the 6 outer wall front ends of shell and the middle fixedly connected with glass frame 5 of 6 outer wall front ends of shell, through glass 4 and glass frame 5, carry out absolute safe's protection to display screen 3, with the assurance, the security of display screen 3's data, display controller 12 passing signal line and display screen 3 between electric connection, show final test data on display screen 3.

The working principle is as follows: firstly, the opening plate 10 is opened, the wind direction sensor 13 is fixedly installed on the wind direction sensor fixing disc 15, then the wind direction sensor 13 is fixed on the position fixing disc 16 together with the wind direction sensor fixing disc 15, then the opening plate 10 is closed, so that the wind direction sensor 13 is detected and calibrated in a relatively closed space environment, the influence of external disordered wind directions on a calibration result is avoided, meanwhile, the first air inlet 1 and the first air outlet 9 form an air path passage, the second air inlet pipe 2 and the second air outlet pipe 8 form another air path passage, the axes of the two air paths are vertically distributed and respectively blow air from two different directions, the accuracy of the wind direction sensor 13 in calibration is further ensured, and then, data obtained by testing in the wind direction sensor 13 are electrically connected and conveyed to the acquisition controller 20 for precise analysis, and the final test result is displayed on the display screen 3 of the shell 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A wind direction sensor calibration device, comprising a housing (6), characterized in that: the wind direction sensor is characterized in that a first air inlet (1) penetrates through and is fixedly connected with the upper middle of the front end of the shell (6), a display screen (3) is fixedly connected with the upper middle of the front end of the outer wall of the shell (6), a display controller (12) is fixedly connected with the upper middle of the front end of the inner wall of the shell (6), a second air inlet pipe (2) penetrates through and is fixedly connected with the right side of the outer wall of the shell (6), a second air outlet pipe (8) penetrates through and is fixedly connected with the left side of the outer wall of the shell (6), an opening plate (10) is connected with the top of the rear end of the shell (6) through a hinge in a rotating manner, a first air outlet (9) is fixedly connected with the upper middle of the outer wall of the opening plate (10), L buckles (21) are fixedly connected with the two sides of the inner wall of the shell (6), a chuck (18) is fixedly connected with the top of the L buckles (21), a position fixing plate (16) is fixedly connected with the middle of the top of the chuck (18), second screws (17) are connected with the periphery of the top of the position fixing plate (16) through threads, and the second screws (17) are respectively connected with the fixing plates (18) and the fixing plates (17) and are connected with the fixing plates (13) through the wind direction sensor (15), and the middle of the position fixing plate (15) is connected with a wind direction sensor (13), the bottom end of the fixing rod (19) is fixedly connected with an acquisition controller (20), and the acquisition controller (20) is electrically connected with the display controller (12) through a transmission line.

2. A wind direction sensor calibration device according to claim 1, wherein: the bottom of the shell (6) is fixedly connected with a base (7).

3. A wind direction sensor calibration device according to claim 1, wherein: a cover plate (11) is fixedly connected to the lower portion of the rear end of the shell (6).

4. A wind direction sensor calibration device according to claim 1, wherein: the L-shaped buckle (21) is connected with the chuck (18) through a screw.

5. A wind direction sensor calibration device according to claim 1, wherein: and the wind direction sensor (13) is connected with the acquisition controller (20) through a signal line.

6. A wind direction sensor calibration device according to claim 1, wherein: and the periphery of the bottom of the outer wall of the wind direction sensor (13) is in threaded connection with a first screw (14).

7. A wind direction sensor calibration device according to claim 1, wherein: fixedly connected with glass (4) and fixedly connected with glass frame (5) in the middle of shell (6) outer wall front end in the middle of the outer wall front end of shell (6).

8. A wind direction sensor calibration device according to claim 1, wherein: the display controller (12) is electrically connected with the display screen (3) through a signal line.