CN215676858U

CN215676858U - Anemoscope based on Hall angle sensor

Info

Publication number: CN215676858U
Application number: CN202122215668.6U
Authority: CN
Inventors: 梁飞
Original assignee: Sichuan Huacan Electronic Co ltd
Current assignee: Sichuan Huacan Electronic Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28
Anticipated expiration: 2031-09-13

Abstract

The application provides a anemoscope based on hall angle sensor belongs to anemoscope technical field. This anemoscope based on hall angle sensor includes portable case and wind direction measuring component, wind direction measuring component includes connection pad, slide bar, elastic component, flexible regulating part, fixed block, hall angle sensor body, screw post, wind vane and butterfly nut, connection pad fixed connection in portable roof portion, slot and recess are seted up to the connection pad, slide bar, elastic component, flexible regulating part and fixed block through setting up connection pad, slide bar, elastic component, flexible regulating part and fixed block, make things convenient for the dismouting of flexible regulating part, through setting up hall angle sensor body, screw post, wind vane and butterfly nut, make things convenient for the dismouting of hall angle sensor body and wind vane, then hit portable incasement through dismantling each part, take out quick installation during the use again to improve the convenience greatly, made things convenient for and carried the use.

Description

Anemoscope based on Hall angle sensor

Technical Field

The application relates to the field of anemoscope, in particular to a anemoscope based on a Hall angle sensor.

Background

In the environmental management engineering, often need use the anemoscope to measure wind direction parameter for whether open relevant engineering operation and equipment, the anemoscope based on hall angle sensor generally comprises wind vane, hall angle sensor, support and base.

At present, wind direction measuring instrument on the market is fixed mostly, is difficult to satisfy the measurement demand of portable wind speed wind direction, and overall structure is comparatively fixed convenience low, is not convenient for carry the use.

How to invent a wind direction indicator based on a Hall angle sensor to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, this application provides a anemoscope based on hall angle sensor, aims at improving some anemoscopes of tradition, and the convenience is low, is not convenient for carry the problem of use.

The embodiment of the application provides a anemoscope based on hall angle sensor includes suitcase and wind direction measurement component.

The wind direction measuring component comprises a connecting disc, a sliding rod, an elastic piece, a telescopic adjusting piece, a fixed block, a Hall angle sensor body, a threaded column, a wind vane and a butterfly nut, the connecting disc is fixedly connected to the top of the portable box, the connecting disc is provided with a slot and a groove, the sliding rod penetrates through the groove in a sliding mode, one end of the sliding rod extends into the slot, the elastic piece is arranged in the slot, the elastic piece is sleeved on the surface of the sliding rod, the fixed block is fixedly connected to one side of the telescopic adjusting piece, the telescopic adjusting piece is inserted in the slot, one end of the sliding rod abuts against one side of the fixed block, the Hall angle sensor body is arranged at the top end of the telescopic adjusting piece, the threaded column is arranged at the rotating shaft end of the Hall angle sensor body, the wind vane is sleeved on the surface of the threaded column, and the butterfly nut is sleeved on the surface of the threaded column, and the butterfly nut is in crimping connection with the top of the wind vane.

In the above-mentioned realization process, through setting up connection pad, slide bar, elastic component, flexible regulating part and fixed block, the dismouting of convenient flexible regulating part through setting up hall angle sensor body, screw post, wind vane and butterfly nut, makes things convenient for the dismouting of hall angle sensor body and wind vane, then hits the portable incasement through dismantling each part, takes out quick installation during the use again to improve the convenience greatly, made things convenient for to carry the use.

In a specific embodiment, the connecting disc is provided with a limiting groove communicated with the slot, and the fixing block is in clearance fit with the inner wall of the limiting groove.

In a specific implementation scheme, the fixing block is provided with a clamping groove, and one end of the sliding rod is inserted into the clamping groove in a sliding manner.

In the implementation process, the slide bar clamp is inserted into the clamping groove by arranging the fixing block and arranging the clamping groove, so that the slide bar can be quickly disassembled and assembled.

In a specific embodiment, the elastic member includes a limiting ring and a spring, the spring is sleeved on the surface of the sliding rod, the limiting ring is in clearance fit with the inner wall of the groove, the limiting ring is fixedly connected to the surface of the sliding rod, and two ends of the spring are abutted between one side of the limiting ring and the inner wall of the groove.

In the implementation process, the limiting ring and the spring are arranged, the limiting ring is pushed to move under the elastic action of the spring, and the limiting ring pushes the sliding rod to move, so that the sliding rod is clamped in the clamping groove.

In a specific embodiment, one end of the sliding rod, which is far away from the fixed block, is fixedly connected with a pull ring.

In the implementation process, the pull ring is arranged, so that the pull ring is pulled to drive the slide rod to move when the slide rod is convenient to disassemble.

In a specific embodiment, the telescopic adjusting piece comprises a fixed pipe, a connecting rod and a locking bolt, wherein one end of the connecting rod is slidably arranged in the fixed pipe, one end of the locking bolt slidably penetrates through one side of the fixed pipe, and one end of the locking bolt is abutted against one side of the connecting rod.

In the implementation process, the height can be conveniently adjusted by arranging the fixing pipe, the connecting rod and the locking bolt.

In a specific embodiment, the top end of the connecting rod is provided with a threaded groove plate, and the bottom end of the Hall angle sensor body is in threaded connection with the threaded groove plate.

In the implementation process, the Hall angle sensor body is directly in threaded connection with the Hall angle sensor body by arranging the threaded groove plate, so that the Hall angle sensor is convenient to disassemble and assemble.

In a specific embodiment, the threaded stud and the hall angle sensor body pivot end are of one-piece design.

In a specific embodiment, the portable case comprises a bottom case and a cover, and the cover is rotatably arranged on the top of the bottom case.

In a specific embodiment, a handle is arranged on one side of the bottom case, and a lock catch is arranged between the bottom case and the case cover.

In the implementation process, the portable multifunctional box is convenient to carry by arranging the bottom box, the box cover, the handle and the lock catch.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a anemoscope based on a Hall angle sensor provided by an embodiment of the application;

FIG. 2 is a schematic view of a portable case according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a land structure provided in an embodiment of the present application;

fig. 4 is an enlarged schematic structural diagram of a according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a telescopic adjustment member provided in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a wind vane according to an embodiment of the present application.

In the figure: 100-a portable case; 110-a bottom box; 111-a handle; 120-box cover; 200-a wind direction measurement assembly; 210-a connection pad; 211-slot; 2111-limit groove; 212-a groove; 220-a slide bar; 221-a pull ring; 230-an elastic member; 231-a spacing ring; 232-a spring; 240-telescoping adjustment; 241-a fixed tube; 242-connecting rod; 2421-thread groove plate; 243-locking bolt; 250-fixed block; 251-a card slot; 260-hall angle sensor body; 270-threaded post; 280-wind vane; 290-wing nut.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-6, the present application provides a wind direction indicator based on hall angle sensors, which includes a portable case 100 and a wind direction measuring assembly 200.

Referring to fig. 1 and 2, the portable case 100 includes a bottom case 110 and a case cover 120, the case cover 120 is rotatably disposed on the top of the bottom case 110, it should be noted that a handle 111 is disposed on one side of the bottom case 110, a lock catch is disposed between the bottom case 110 and the case cover 120, and the portable case is convenient to carry by disposing the bottom case 110, the case cover 120, the handle 111 and the lock catch.

Referring to fig. 1, 3, 4, 5 and 6, the wind direction measuring assembly 200 includes a connection pad 210, a sliding rod 220, an elastic member 230, a telescopic adjusting member 240, a fixing block 250, a hall angle sensor body 260, a threaded post 270, a wind vane 280 and a butterfly nut 290, the connection pad 210 is fixedly connected to the top of the portable case 100, the connection pad 210 is bolted or welded to the portable case 100, the connection pad 210 is provided with a slot 211 and a groove 212, the sliding rod 220 slidably penetrates through the groove 212 and has one end extending into the slot 211, the elastic member 230 is disposed in the slot 211, the elastic member 230 is sleeved on the surface of the sliding rod 220, the fixing block 250 is fixedly connected to one side of the telescopic adjusting member 240, the fixing block 250 is bolted or welded to the telescopic adjusting member 240, the telescopic adjusting member 240 is inserted into the slot 211, specifically, the connection pad 210 is provided with a limit slot 2111 communicated with the slot 211, and the fixing block 250 is in clearance fit with the inner wall of the limit slot 2111, the fixed block 250 is provided with a clamping groove 251, one end of the sliding rod 220 is slidably inserted into the clamping groove 251, the sliding rod 220 is inserted into the clamping groove 251 and can be rapidly disassembled and assembled by arranging the fixed block 250 and the clamping groove 251, one end of the sliding rod 220 abuts against one side of the fixed block 250, the Hall angle sensor body 260 is arranged at the top end of the telescopic adjusting piece 240, the threaded column 270 is arranged at the rotating shaft end of the Hall angle sensor body 260, the threaded column 270 and the rotating shaft end of the Hall angle sensor body 260 are designed in an integrated mode, the wind vane 280 is sleeved on the surface of the threaded column 270, the butterfly nut 290 is sleeved on the surface of the threaded column 270 in a threaded mode, and the butterfly nut 290 is crimped on the top of the wind vane 280.

In this embodiment, the elastic member 230 includes a position-limiting ring 231 and a spring 232, the spring 232 is sleeved on the surface of the sliding rod 220, the position-limiting ring 231 is in clearance fit with the inner wall of the groove 212, the position-limiting ring 231 is fixedly connected to the surface of the sliding rod 220, the position-limiting ring 231 is integrally formed on the sliding rod 220, two ends of the spring 232 are abutted between one side of the position-limiting ring 231 and the inner wall of the groove 212, the position-limiting ring 231 and the spring 232 are arranged, the elastic action of the spring 232 is utilized to push the position-limiting ring 231 to move, the position-limiting ring 231 pushes the sliding rod 220 to move, and the sliding rod 220 is inserted into the card slot 251.

In some embodiments, a pull ring 221 is fixedly connected to an end of the slide rod 220 away from the fixing block 250, and by providing the pull ring 221, the slide rod 220 is moved by pulling the pull ring 221 when the slide rod is disassembled.

In this embodiment, the telescopic adjusting member 240 includes a fixed pipe 241, a connecting rod 242 and a locking bolt 243, one end of the connecting rod 242 is slidably disposed in the fixed pipe 241, one end of the locking bolt 243 is slidably disposed on one side of the fixed pipe 241, one end of the locking bolt 243 is abutted on one side of the connecting rod 242, and the height of the telescopic adjusting member can be conveniently adjusted by disposing the fixed pipe 241, the connecting rod 242 and the locking bolt 243.

In this embodiment, the top end of the connecting rod 242 is provided with a threaded groove plate 2421, the connecting rod 242 is integrally formed with the threaded groove plate 2421, the bottom end of the hall angle sensor body 260 is in threaded connection with the threaded groove plate 2421, and the hall angle sensor body 260 is directly in threaded connection with the threaded groove plate 2421 through the threaded groove plate 2421, so that the dismounting is facilitated.

This anemoscope based on hall angle sensor's theory of operation: when the portable box cover is used, the box cover 120 is opened, the pull ring 221 is pulled, the pull ring 221 drives the sliding rod 220 to move, the sliding rod 220 drives the limiting ring 231 to move and extrude the spring 232, the telescopic adjusting piece 240 is inserted into the inserting groove 211, meanwhile, the fixing block 250 is inserted into the limiting groove 2111, then, the pull ring 221 is loosened, the limiting ring 231 and the sliding rod 220 are pushed to move under the elastic action of the spring 232, one end of the sliding rod 220 is inserted into the clamping groove 251, the Hall angle sensor body 260 is screwed into the threaded groove 2421, finally, the wind vane 280 is sleeved on the threaded column 270 and screwed and fixed through the butterfly nut 290, so that the mounting is completed, the reverse operation is performed during the dismounting, the mounting is carried and used in the portable box 100 after the dismounting, and the convenience is greatly improved.

It should be noted that the specific model specification of the hall angle sensor body 260 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the hall angle sensor body 260 and its principle will be clear to the person skilled in the art and will not be described in detail here.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A wind direction indicator based on a Hall angle sensor is characterized by comprising

A portable case (100);

the wind direction measuring assembly (200) comprises a connecting disc (210), a sliding rod (220), an elastic piece (230), a telescopic adjusting piece (240), a fixing block (250), a Hall angle sensor body (260), a threaded column (270), a wind vane (280) and a butterfly nut (290), wherein the connecting disc (210) is fixedly connected to the top of the portable box (100), a slot (211) and a groove (212) are formed in the connecting disc (210), the sliding rod (220) penetrates through the groove (212) in a sliding mode, one end of the sliding rod (220) extends into the slot (211), the elastic piece (230) is arranged in the slot (211), the elastic piece (230) is sleeved on the surface of the sliding rod (220), the fixing block (250) is fixedly connected to one side of the telescopic adjusting piece (240), and the telescopic adjusting piece (240) is inserted into the slot (211), one end of the sliding rod (220) is abutted to one side of the fixed block (250), the Hall angle sensor body (260) is arranged at the top end of the telescopic adjusting piece (240), the threaded column (270) is arranged at the rotating shaft end of the Hall angle sensor body (260), the wind vane (280) is sleeved on the surface of the threaded column (270), the butterfly nut (290) is sleeved on the surface of the threaded column (270), and the butterfly nut (290) is crimped on the top of the wind vane (280).

2. The anemoscope based on the Hall angle sensor of claim 1, wherein a limiting groove (2111) communicated with the slot (211) is formed in the connecting disc (210), and the fixing block (250) is in clearance fit with the inner wall of the limiting groove (2111).

3. The anemoscope based on the Hall angle sensor of claim 1, wherein the fixed block (250) is provided with a slot (251), and one end of the sliding rod (220) is slidably inserted into the slot (251).

4. The anemoscope based on the Hall angle sensor of claim 1, wherein the elastic member (230) comprises a limiting ring (231) and a spring (232), the spring (232) is sleeved on the surface of the sliding rod (220), the limiting ring (231) is in clearance fit with the inner wall of the groove (212), the limiting ring (231) is fixedly connected to the surface of the sliding rod (220), and two ends of the spring (232) abut against one side of the limiting ring (231) and the inner wall of the groove (212).

5. The Hall angle sensor-based anemoscope of claim 1, wherein a pull ring (221) is fixedly connected to one end of the slide bar (220) away from the fixed block (250).

6. The anemoscope based on the Hall angle sensor of claim 1, wherein the telescopic adjusting member (240) comprises a fixed tube (241), a connecting rod (242) and a locking bolt (243), one end of the connecting rod (242) is slidably disposed in the fixed tube (241), one end of the locking bolt (243) slidably penetrates through one side of the fixed tube (241), and one end of the locking bolt (243) abuts against one side of the connecting rod (242).

7. The Hall angle sensor-based anemoscope according to claim 6, wherein the top end of the connecting rod (242) is provided with a threaded groove plate (2421), and the bottom end of the Hall angle sensor body (260) is screwed into the threaded groove plate (2421).

8. Wind direction indicator based on hall angle sensor according to claim 1, characterized in that the threaded stud (270) and the hall angle sensor body (260) pivot end are designed in one piece.

9. The Hall angle sensor-based anemoscope of claim 1, wherein the portable case (100) comprises a bottom case (110) and a cover (120), and the cover (120) is rotatably disposed on the top of the bottom case (110).

10. The Hall angle sensor-based anemoscope of claim 9, wherein a handle (111) is disposed on one side of the bottom case (110), and a latch is disposed between the bottom case (110) and the case cover (120).