CN214041447U

CN214041447U - Wind speed and direction detector with LED measurement value display function

Info

Publication number: CN214041447U
Application number: CN202023200703.9U
Authority: CN
Inventors: 余辉朝; 鲍雪莲
Original assignee: Lu Hang Security Engineering Shanghai Co ltd
Current assignee: Lu Hang Security Engineering Shanghai Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-24
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a wind speed and direction detector with LED measurement value display function, which belongs to the technical field of wind speed and direction detection, and comprises a base, wherein a fixing mechanism is arranged in the base, a support column is fixedly connected with the top end of the base, a detector body is arranged on the top end of the support column, LED display screens are arranged on two sides of the surface of the detector body, a top plate is arranged on the top end of the detector body, a protective shell is arranged at the middle position of the top end of the top plate, a fan blade is arranged on the top end of the protective shell, a driving mechanism is connected in the protective shell below the fan blade, a scraper blade is evenly hinged on the bottom end of the top plate, the scraper blade is connected with the driving mechanism, the utility model is provided with a fixing mechanism, a cross rod is rotated by rotating a hand wheel, so, the condition that the wind speed and direction detector shakes or is blown down by wind is avoided.

Description

Wind speed and direction detector with LED measurement value display function

Technical Field

The utility model relates to a wind speed and direction detects technical field, specifically is a wind speed and direction detector with LED measures numerical value and shows function.

Background

The wind speed and direction detector is an intelligent wind speed sensing alarm device. The existing wind speed and direction detector with the LED display screen is generally directly placed on the ground at a higher position, if the wind speed is high, the wind speed and direction detector can shake or be blown down by wind, so that the detection result can be influenced, and meanwhile, the wind speed and direction detector can be damaged; in addition, the wind speed and direction detector detects outdoors for a long time, so that more dust is stained on the LED display screen, the appearance is not only influenced, but also the content on the LED display screen can not be seen clearly. Therefore, the wind speed and direction detector with the LED measurement value display function is provided.

Disclosure of Invention

An object of the utility model is to provide a wind speed and direction detector with LED measures numerical value display function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind speed and direction detector with LED measures numerical value display function, includes the base, be provided with fixed establishment in the base, base top fixedly connected with support column, the support column top is provided with the detector body, detector body surface both sides all are provided with the LED display screen, detector body top is provided with the roof, roof top both sides all are provided with the wind speed inductor, roof top intermediate position is provided with the protective housing, the protective housing top is provided with the flabellum, the flabellum below is located the protective housing in-connection actuating mechanism, the roof bottom evenly articulates there is the scraper blade, the scraper blade is connected with actuating mechanism.

Preferably, fixed establishment includes the horizontal pole, the horizontal pole runs through the base right side, horizontal pole left side one end is rotated with base inner chamber left side and is connected, horizontal pole other end fixedly connected with hand wheel, the peripheral even fixed cover of horizontal pole has connect cam one, cam below is provided with the diaphragm, base inner chamber both sides all seted up with diaphragm assorted spout, the diaphragm bottom evenly is provided with the inserted bar.

Preferably, a limiting groove is formed in the first cam, fixing blocks are fixedly arranged at positions, corresponding to the first cam, of the top end of the transverse plate, and the fixing blocks are sleeved in the limiting groove.

Preferably, actuating mechanism includes the mounting panel, the mounting panel is transversely fixed in the protective housing, it has the pivot to run through on the mounting panel front and back direction, install cam two in the pivot, it has the montant to run through on the roof to run through under the cam two, the montant top is provided with the stripper plate, it has the spring to lie in the peripheral cover of montant between stripper plate and the roof, montant bottom fixedly connected with drive block.

Preferably, the left side and the right side of the driving block are fixedly connected with elastic telescopic rods, the other ends of the elastic telescopic rods are fixedly connected with guide rods, the scraper blade is provided with a through groove, and the guide rods are sleeved in the through groove.

Preferably, a main bevel gear is arranged at the bottom end of the rotating rod corresponding to the fan blades, a slave bevel gear is arranged at one end of the rotating shaft corresponding to the rotating rod, and the slave bevel gear is meshed with the main bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a fixing mechanism, the cross rod is rotated by rotating the hand wheel, so that the cam I extrudes the transverse plate to move downwards, and the inserted bar is inserted into the ground, thereby improving the stability of the wind speed and direction detector and avoiding the condition that the wind speed and direction detector shakes or is blown down by wind; the LED display screen is provided with the driving mechanism and the scraper blade, the fan blade rotates after being blown by wind, so that the two cam intermittent extrusion plates drive the vertical rod to descend intermittently, the driving block is made to move up and down to swing the scraper blade intermittently, dust on the surface of the LED display screen is scraped, the attractiveness of the LED display screen is kept, and people can see contents on the LED display screen clearly.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

FIG. 3 is a schematic view of a side structure of the cam of the present invention;

FIG. 4 is a schematic view of the driving mechanism of the present invention;

fig. 5 is a schematic side view of the driving mechanism of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a detector body; 4. an LED display screen; 5. a top plate; 6. a wind speed sensor; 7. a protective shell; 8. a fan blade; 9. a squeegee; 91. a through groove; 10. a cross bar; 11. a hand wheel; 12. a first cam; 121. a limiting groove; 13. a transverse plate; 14. a chute; 15. a fixed block; 16. inserting a rod; 17. mounting a plate; 18. a rotating shaft; 19. a second cam; 20. a vertical rod; 21. a pressing plate; 22. a spring; 23. a drive block; 24. an elastic telescopic rod; 25. a guide bar; 26. a main bevel gear; 27. from the bevel gear.

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.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a wind speed and direction detector with LED measures numerical value display function, the on-line screen storage device comprises a base 1, be provided with fixed establishment in the

base

1, 1 top fixedly connected with support column 2 of base, 2 tops of support column are provided with

detector body

3, 3 surperficial both sides of detector body all are provided with

LED display screen

4, 3 tops of detector body are provided with

roof

5, 5 top both sides of roof all are provided with

wind speed inductor

6, 5 top intermediate positions of roof are provided with

protective housing

7, 7 tops of protective housing are provided with flabellum 8, the flabellum 8 below is connected with actuating mechanism in 7 internal connections of protective housing, 5 even articulated in the bottom of roof have scraper blade 9, scraper blade 9 is connected with actuating mechanism.

Referring to fig. 2, the fixing mechanism includes a cross rod 10, the cross rod 10 penetrates through the right side of the base 1, one end of the left side of the cross rod 10 is rotatably connected with the left side of the inner cavity of the base 1, a hand wheel 11 is fixedly connected with the other end of the cross rod 10, a first cam 12 is uniformly fixedly sleeved on the periphery of the cross rod 10, a transverse plate 13 is arranged below the first cam 12, sliding grooves 14 matched with the transverse plate 13 are formed in two sides of the inner cavity of the base 1, inserting rods 16 are uniformly arranged at the bottom end of the transverse plate 13, and the transverse plate 13 is lowered through rotation of the first cam 12.

Referring to fig. 2-3, a limiting groove 121 is formed on the first cam 12, a fixing block 15 is fixedly disposed at a position corresponding to the first cam 12 at the top end of the transverse plate 13, the fixing block 15 is sleeved in the limiting groove 121, and the fixing block 15 moves in the limiting groove 121 by rotating the first cam 12, so as to drive the transverse plate 13 to move upwards.

Referring to fig. 4, the driving mechanism includes a mounting plate 17, the mounting plate 17 is horizontally fixed in the protective shell 7, a rotating shaft 18 penetrates through the mounting plate 17 in the front-rear direction, a second cam 19 is installed on the rotating shaft 18, a vertical rod 20 penetrates through the top plate 5 below the second cam 19, an extrusion plate 21 is arranged at the top end of the vertical rod 20, a spring 22 is sleeved on the periphery of the vertical rod 20 between the extrusion plate 21 and the top plate 5, and a driving block 23 is fixedly connected to the bottom end of the vertical rod 20.

Referring to fig. 4, the elastic telescopic rods 24 are fixedly connected to the left side and the right side of the driving block 23, the guide rods 25 are fixedly connected to the other ends of the elastic telescopic rods 24, the through grooves 91 are formed in the scraper 9, the guide rods 25 are sleeved in the through grooves 91, and after the driving block 23 moves downwards, the elastic telescopic rods 24 extend and the guide rods 25 move in the through grooves 91, so that the scraper 9 swings outwards, and dust on the LED display screen 4 is scraped.

Referring to fig. 5, a main bevel gear 26 is disposed at the bottom end of the rotating rod corresponding to the fan blade 8, a secondary bevel gear 27 is disposed at the corresponding end of the rotating shaft 18, the secondary bevel gear 27 and the main bevel gear 26 are engaged with each other, the fan blade 8 is blown by wind, and the rotating shaft 18 drives the second cam 19 to rotate through the main bevel gear 26 and the secondary bevel gear 27.

The working principle is as follows: when the wind speed and direction detector is used, the wind speed and direction detector is placed on the ground, then the hand wheel 11 is rotated to enable the cross rod 10 to rotate, so that the first cam 12 rotates, when one side of the first cam 12 with a large radius is in contact with the cross plate 13, the cross plate 13 descends to enable the inserted rod 16 to be inserted into the ground, the stability of the wind speed and direction detector is ensured, the wind blows the fan blades 8 to enable the rotating rod to rotate, so that the main bevel gear 26 and the secondary bevel gear 27 enable the rotating shaft 18 to drive the second cam 19 to rotate, the second cam 19 intermittently extrudes the extrusion plate 21 after rotating, the extrusion plate 21 intermittently pushes the vertical rod 20 downwards, due to the restoring capacity of the spring 22, the vertical rod 20 vertically reciprocates, so that the driving block 23 vertically reciprocates, after the driving block 23 descends, the elastic telescopic rod 24 extends, meanwhile, the guide rod 25 moves in the through groove 91, the scraping plate 9 swings outwards, so that dust on the LED display screen 4 is scraped, and after the driving block 23 moves upwards, the elastic telescopic rod 24 is shortened, and the scraper 9 is driven to retract through the guide rod 25, so that the surface of the LED display screen 4 is cleaned through reciprocating swing of the scraper 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind speed wind direction detector with LED measures numerical value display function, includes base (1), its characterized in that: be provided with fixed establishment in base (1), base (1) top fixedly connected with support column (2), support column (2) top is provided with detector body (3), detector body (3) surface both sides all are provided with LED display screen (4), detector body (3) top is provided with roof (5), roof (5) top both sides all are provided with wind speed inductor (6), roof (5) top intermediate position is provided with protective housing (7), protective housing (7) top is provided with flabellum (8), flabellum (8) below is located protective housing (7) in-connection has actuating mechanism, roof (5) bottom evenly articulates there is scraper blade (9), scraper blade (9) are connected with actuating mechanism.

2. The wind speed and direction detector with the LED measurement value display function according to claim 1, wherein: the fixing mechanism comprises a cross rod (10), the cross rod (10) penetrates through the right side of the base (1), one end of the left side of the cross rod (10) is rotatably connected with the left side of the inner cavity of the base (1), a hand wheel (11) is fixedly connected to the other end of the cross rod (10), a first cam (12) is uniformly and fixedly sleeved on the periphery of the cross rod (10), a transverse plate (13) is arranged below the first cam (12), sliding grooves (14) matched with the transverse plate (13) are formed in the two sides of the inner cavity of the base (1), and inserting rods (16) are uniformly arranged at the bottom end of the transverse plate (13).

3. The wind speed and direction detector with the LED measurement value display function according to claim 2, wherein: the limiting groove (121) is formed in the first cam (12), the fixing blocks (15) are fixedly arranged at the positions, corresponding to the first cam (12), of the top end of the transverse plate (13), and the fixing blocks (15) are sleeved in the limiting groove (121).

4. The wind speed and direction detector with the LED measurement value display function according to claim 1, wherein: actuating mechanism includes mounting panel (17), mounting panel (17) are transversely fixed in protective housing (7), it has pivot (18) to run through on mounting panel (17) the fore-and-aft direction, install cam two (19) on pivot (18), it has montant (20) to run through on roof (5) to run through cam two (19) lower position, montant (20) top is provided with stripper plate (21), it has spring (22) to lie in montant (20) peripheral cover between stripper plate (21) and roof (5), montant (20) bottom fixedly connected with drive block (23).

5. The anemorumbometer with LED measurement value display function according to claim 4, wherein: the equal fixedly connected with elasticity telescopic link (24) of drive block (23) left and right sides, elasticity telescopic link (24) other end fixedly connected with guide bar (25), logical groove (91) have been seted up on scraper blade (9), guide bar (25) cover is in leading to groove (91).

6. The anemorumbometer with LED measurement value display function according to claim 4, wherein: the fan blade (8) is provided with main bevel gear (26) in the corresponding bull stick bottom, the corresponding one end of pivot (18) is provided with from bevel gear (27), follow bevel gear (27) and main bevel gear (26) intermeshing.