CN216411330U - Anti-freezing protective cover, wind vane and wind speed sensor - Google Patents
Anti-freezing protective cover, wind vane and wind speed sensor Download PDFInfo
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- CN216411330U CN216411330U CN202123302899.7U CN202123302899U CN216411330U CN 216411330 U CN216411330 U CN 216411330U CN 202123302899 U CN202123302899 U CN 202123302899U CN 216411330 U CN216411330 U CN 216411330U
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Abstract
The application provides a safety cover, vane and wind speed sensor prevent frostbite relates to wind direction wind speed sensor field. An anti-freezing protective cover comprises a cover body, wherein an extension sleeve is detachably arranged at the bottom of the cover body; a wind vane comprises a wind vane body and a vane body, wherein a cover body is arranged on the vane body; a wind speed sensor comprises a wind cup and a rod body, wherein a cover body is arranged on the rod body. The application has the advantages of improving the detection precision of the wind direction and the wind speed in winter in rainy and snowy weather and reducing the labor intensity of workers.
Description
Technical Field
The utility model relates to the field of wind direction and wind speed sensors, in particular to an anti-freezing protection cover, a wind vane and a wind speed sensor.
Background
The wind speed sensor is a physical device which detects and senses external wind direction information by the rotation of a wind direction arrow, transmits the external wind direction information to a coaxial code disc and outputs a relevant numerical value corresponding to the wind direction, and can detect real-time wind speed data through a wind cup.
However, the inventor thinks that the traditional wind direction and wind speed sensor is easy to freeze in rainy and snowy seasons in winter, so that the wind direction and wind speed sensor is solidified, the data of the wind direction and the wind speed are difficult to be uploaded normally, workers need to climb up a wind tower to perform manual deicing operation, and a large labor load is brought to the workers of the survey station.
SUMMERY OF THE UTILITY MODEL
In order to reduce staff's intensity of labour, this application provides a protection cover, wind vane and wind speed sensor prevents frostbite.
In a first aspect, the application provides an anti-freezing protection cover, which adopts the following technical scheme:
the utility model provides a frostproofing safety cover, includes the cover body, the top and the equal opening in bottom of the cover body, just the bottom opening diameter of the cover body is greater than the open-top that belongs to the cover body, the bottom of the cover body is provided with the extension sleeve, can dismantle between the extension sleeve and the cover body and be connected.
Through adopting above-mentioned technical scheme, when using, will cover the body and install the junction to needing the protection, can prevent sleet infiltration junction to a certain extent this moment to play good protecting effect to the junction, and then play frost-proof effect, and according to the junction of difference, will prolong the sleeve and install the bottom to the cover body, thereby reach the purpose of the length that the adjustment cover body can protect, further improved the application scope of the cover body.
Optionally, the top of the extension sleeve is fixedly provided with an insert block, the bottom of the cover body is provided with a slot for inserting the insert block, the cover body is provided with a limiting part, and the limiting part is used for limiting the position of the insert block in the slot.
Through adopting above-mentioned technical scheme, when installing the extension sleeve, drive the extension sleeve and move towards the bottom of the cover body, insert the inserted block this moment in the slot, and inject the position of inserted block in the slot through the locating part, thereby played effectual limited effect to the telescopic position of extension, when the extension sleeve is installed, the lateral wall of inserted block and the inner wall butt of slot, thereby played the guide effect of certain degree to the telescopic motion of extension, made things convenient for the staff to install the extension sleeve.
Optionally, the top of the insertion block is fixedly provided with a fixture block along the circumferential direction of the extension sleeve, and a clamping groove for clamping the fixture block is formed in the side wall of the slot.
Through adopting above-mentioned technical scheme, when installing the extension sleeve, at first drive the inserted block and insert in the slot, rotate the extension sleeve along the axis of the cover body afterwards, make the fixture block insert in the draw-in groove to further play the effect of injecing to the position of extension sleeve on the cover body, further improved the holistic practicality of device.
Optionally, the limiting part is set as a magnetic strip, the clamping block and the insertion block are both made of magnetic metal, and the magnetic strip is fixedly arranged on the bottom wall of the slot along the circumferential direction of the cover body.
Through adopting above-mentioned technical scheme, when injecing the position of extension sleeve on the cover body, injecing the inserted block and the fixture block in slot and the draw-in groove through the magnetism strip, carry out the fixed of position to inserted block and fixture block through magnetic attraction, it is more convenient to install, has improved the holistic installation effectiveness of device, and has reduced manufacturing cost, has further improved the practicality of device.
Optionally, a sliding layer in sliding contact with the inner wall of the slot is arranged on the insertion block.
Through adopting above-mentioned technical scheme, at the telescopic in-process of installation extension, through the sliding layer apparent reduction the coefficient of friction between inserted block and the slot inner wall to reduced the frictional force between inserted block and the slot inner wall, made things convenient for the telescopic installation of extension, improved the practicality of device.
Optionally, a plurality of latch teeth are arranged on the clamping block, a limiting groove for the latch teeth to be clamped in is formed in the inner wall of the clamping groove, and the latch teeth are evenly arranged along the circumferential direction of the cover body.
Through adopting above-mentioned technical scheme, when deflecting extension sleeve, latch and spacing inslot looks adaptation, latch card go into the spacing inslot, and extension sleeve can not rotate along the axis of the cover body promptly this moment, can effectually avoid the fixture block to break away from the spacing groove, has further improved the telescopic use reliability of extension after accomplishing the installation.
Optionally, a guide sleeve is coaxially and fixedly arranged at the opening at the top of the cover body.
Through adopting above-mentioned technical scheme, when installing the cover body, played the guide effect of certain degree to the installation direction of the cover body through the guide sleeve to the installation effectiveness of the cover body has been improved, and then the practicality of device has been improved.
Optionally, the wall thickness of the cover body is 1mm-5 mm.
By adopting the technical scheme, the cover body is ensured to have certain weight, meanwhile, the influence of the weight of the cover body on the connecting pieces is reduced as much as possible, and the cover body is prevented from being too heavy to influence the connection between the connecting pieces.
In a second aspect, the present application provides a wind vane, which adopts the following technical scheme:
the utility model provides a wind vane, includes the body of rod and wind vane, still includes as above a frostproofing safety cover, the coaxial fixed setting of cover body is at the top of the body of rod.
Through adopting above-mentioned technical scheme, at the actual working process of wind vane, through the cover body to the junction between the weathercock and the body of rod protection of preventing frostbite to can effectually avoid when sleet sky winter, appear freezing between the body of rod and the weathercock, thereby improved the result of use of weathercock in winter.
In a third aspect, the present application provides an air velocity sensor, which adopts the following technical scheme:
the wind speed sensor comprises a rod body, a wind cup and the anti-freezing protective cover, wherein the cover body is coaxially and fixedly arranged at the top of the rod body
Through adopting above-mentioned technical scheme, in air velocity transducer's actual work process, the junction of wind cup and the body of rod is protected to prevent frostbite through the cover body to can effectually avoid when sleet sky winter, appear freezing between the body of rod and the wind cup, thereby improved the result of use of wind cup in winter.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cover body is arranged at the joint to be protected, so that rain and snow can be prevented from permeating the joint to a certain extent, the joint is well protected, and an anti-freezing effect is achieved;
2. the extension sleeve is arranged at the bottom of the cover body according to different connecting parts, so that the purpose of adjusting the protective length of the cover body is achieved, and the application range of the cover body is further improved;
3. the connection part between the weathercock and the rod body is protected from freezing through the cover body, so that the phenomenon that the rod body and the weathercock are frozen in rainy and snowy days in winter can be effectively avoided, and the using effect of the weathercock in winter is improved;
4. the joint between the wind cup and the rod body is protected from freezing through the cover body, so that freezing between the rod body and the wind cup can be effectively avoided in rainy and snowy days in winter, and the using effect of the wind cup in winter is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed 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 invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a housing according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of an exploded view of an embodiment of the freeze protection shield of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of a wind vane of an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a wind speed sensor according to an embodiment of the present application.
Icon: 1. a cover body; 11. a slot; 12. a card slot; 13. a limiting member; 14. a limiting groove; 15. a guide sleeve; 2. extending the sleeve; 21. inserting a block; 22. a clamping block; 23. clamping teeth; 3. a rod body; 31. a weather vane; 32. a wind cup.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present application is described in further detail below with reference to figures 1-5.
In a first aspect, the embodiment of the application discloses an anti-freezing protection cover.
Referring to fig. 1, a frostproofing safety cover, including the cover body 1, the top and the equal opening in bottom of the cover body 1, and the bottom opening diameter of the cover body 1 is greater than the open-top that belongs to the cover body 1, and the bottom of the cover body 1 is provided with extension sleeve 2, can dismantle between extension sleeve 2 and the cover body 1 and be connected.
As an embodiment of the present application, referring to fig. 1, one extension sleeve 2 is provided; as another embodiment of the present application, the extension sleeve 2 may be provided in a plurality, and the specific number of the extension sleeves 2 is selected according to the actual application scenario.
Referring to fig. 2 and 3, an insertion block 21 is fixedly disposed at the top of the extension sleeve 2, and the insertion block 21 extends along the circumferential direction of the extension sleeve 2. The bottom of the cover body 1 is provided with a slot 11 along the vertical direction for inserting the insertion block 21.
As an embodiment of the present application, there are two insertion blocks 21, two insertion blocks 21 are disposed at the end of the extension sleeve 2 in an axisymmetric manner, two corresponding insertion slots 11 are disposed, and the number of the insertion slots 11 corresponds to the number of the insertion blocks 21.
As another embodiment of the present application, the number of the insertion blocks 21 may also be three, four, and the like, the number of the slots 11 corresponds to the number of the insertion blocks 21 one by one, and the specific number is selected differently according to different application scenarios.
When installing extension sleeve 2, drive extension sleeve 2 towards the bottom motion of the cover body 1, insert block 21 this moment in slot 11, and inject the position of block 21 in slot 11 through locating part 13, thereby played effectual limited effect to the position of extension sleeve 2, when installation extension sleeve 2, the lateral wall of block 21 and the inner wall butt of slot 11, thereby played the guide effect of certain degree to the motion of extension sleeve 2, made things convenient for the staff to install extension sleeve 2.
Referring to fig. 2 and 3, a fixture block 22 is fixedly arranged at the top of the insertion block 21 along the circumferential direction of the extension sleeve 2, the length direction of the fixture block 22 extends along the circumferential direction of the extension sleeve 2, and a clamping groove 12 for the fixture block 22 to be clamped is formed in the side wall of the slot 11.
When carrying out extension sleeve 2's installation, at first drive in the inserted block 21 inserts slot 11, drive extension sleeve 2 along the axis of the cover body 1 afterwards and rotate, extension sleeve 2 drives fixture block 22 and deflects, along with fixture block 22's deflection, fixture block 22 inserts in the draw-in groove 12 to make further injecing to extension sleeve 2's position, can be further prevent that extension sleeve 2 from droing from the cover body 1 at the in-process that uses, further improved the reliability of device in the use.
Referring to fig. 2 and 3, the cover 1 is provided with a limiting member 13, and the limiting member 13 is used to limit the position of the insertion block 21 in the insertion slot 11. The length direction of the magnetic strip extends along the circumferential direction of the cover body 1, the clamping block 22 and the inserting block 21 are made of magnetic metal, and the magnetic strip is fixedly arranged on the bottom wall of the slot 11 along the circumferential direction of the cover body 1.
When injecing the position of extension sleeve 2 on the cover body 1, injecing inserted block 21 and fixture block 22 in slot 11 and draw-in groove 12 through the magnetism strip, carrying out the fixed of position to inserted block 21 and fixture block 22 through magnetic attraction, it is more convenient to install, has improved the holistic installation effectiveness of device, and has reduced manufacturing cost, has further improved the practicality of device.
Referring to fig. 2 and 3, the insert block 21 is provided with a sliding layer which is in sliding contact with the inner wall of the slot 11.
As an embodiment of the present application, the sliding layer is made of teflon. In the process of installing the extension sleeve 2, the friction coefficient between the insertion block 21 and the inner wall of the slot 11 is obviously reduced through the sliding layer, so that the friction force between the insertion block 21 and the inner wall of the slot 11 is reduced, the installation of the extension sleeve 2 is facilitated, and the practicability of the device is improved.
Referring to fig. 2 and 3, a plurality of latch teeth 23 are arranged on the latch block 22, a limit groove 14 for the latch teeth 23 to be latched is formed in the inner wall of the latch groove 12, the number of the limit groove 14 is matched with the number of the latch teeth 23, and the latch teeth 23 are uniformly arranged along the circumferential direction of the cover body 1.
When deflecting extension sleeve 2, latch 23 and spacing groove 14 looks adaptation, in the spacing groove 14 is gone into to latch 23 card, extension sleeve 2 can't rotate along the axis of the cover body 1 promptly this moment, can effectually avoid fixture block 22 to break away from spacing groove 14, has further improved the use reliability of extension sleeve 2 after accomplishing the installation.
Referring to fig. 2 and 3, a guide sleeve 15 is coaxially and fixedly arranged at the top opening of the cover body 1.
When the cover body 1 is installed, the installation direction of the cover body 1 is guided to a certain degree through the guide sleeve 15, so that the installation efficiency of the cover body 1 is improved, and the practicability of the device is improved.
Referring to fig. 2 and 3, the wall thickness of the cover body 1 is 1mm-5 mm. As an embodiment of the present application, the wall thickness of the cover 1 is set to 2 mm. When guaranteeing that the cover body 1 possesses certain weight, reduce the influence of cover body 1 weight to the connecting piece as far as possible, avoid cover body 1 overweight influence the connection between the connecting piece.
The implementation principle of the anti-freezing protection cover in the embodiment of the application is as follows:
when using, install the junction to the protection of needs with the cover body 1, can prevent sleet infiltration junction to a certain extent this moment to play good protection effect to the junction, and then play frost-proof effect, and according to the junction of difference, install the extension sleeve 2 to the bottom of the cover body 1, thereby reach the purpose of the length that the adjustment cover body 1 can protect, further improved the application scope of the cover body 1.
In a second aspect, the embodiment of the application also discloses a wind vane.
Referring to fig. 4, the wind vane comprises a rod body 3, a wind vane 31 and the anti-freezing protection cover, wherein the cover body 1 is coaxially and fixedly arranged at the top of the rod body 3.
In the actual work process of the wind vane, the connection part between the wind vane 31 and the rod body 3 is protected from freezing through the cover body 1, so that the phenomenon that freezing occurs between the rod body 3 and the wind vane 31 in rainy and snowy days in winter can be effectively avoided, and the using effect of the wind vane 31 in winter is improved.
In a third aspect, the embodiment of the application also discloses a wind speed sensor.
Referring to fig. 5, the wind speed sensor comprises a rod body 3, a wind cup 32 and the anti-freezing protection cover, wherein the cover body 1 is coaxially and fixedly arranged at the top of the rod body 3.
In the actual working process of the wind speed sensor, the connection part between the wind cup 32 and the rod body 3 is protected from freezing through the cover body 1, so that the phenomenon that freezing occurs between the rod body 3 and the wind cup 32 in rainy and snowy days in winter can be effectively avoided, and the using effect of the wind cup 32 in winter is improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An anti-freezing protective cover is characterized in that: including the cover body, the top and the equal opening in bottom of the cover body, just the bottom opening diameter of the cover body is greater than the open-top that belongs to the cover body, the bottom of the cover body is provided with the extension sleeve, can dismantle between the extension sleeve and the cover body and be connected.
2. An antifreeze boot as set forth in claim 1 wherein: the extension sleeve is characterized in that an insertion block is fixedly arranged at the top of the extension sleeve, an insertion slot for inserting the insertion block is formed in the bottom of the cover body, a limiting part is arranged on the cover body, and the limiting part is used for limiting the position of the insertion block in the insertion slot.
3. An antifreeze boot as set forth in claim 2 wherein: the top of the inserting block is fixedly provided with a clamping block along the circumferential direction of the extension sleeve, and the side wall of the slot is provided with a clamping groove for the clamping block to be clamped in.
4. An antifreeze boot as set forth in claim 3 wherein: the locating part sets up to the magnetism strip, the material of fixture block and inserted block all sets up to magnetic metal, the magnetism strip sets up in the diapire of slot along the circumference of the cover body is fixed.
5. An antifreeze boot as set forth in claim 3 wherein: and the insert block is provided with a sliding layer in sliding contact with the inner wall of the slot.
6. An antifreeze boot as set forth in claim 3 wherein: the fixture block is provided with a plurality of clamping teeth, the inner wall of the clamping groove is provided with a limiting groove for clamping the clamping teeth, and the clamping teeth are evenly arranged along the circumferential direction of the cover body.
7. An anti-freeze protective cover according to any one of claims 1 to 6, characterised in that: a guide sleeve is coaxially and fixedly arranged at the opening at the top of the cover body.
8. An anti-freeze protective cover according to any one of claims 1 to 6, characterised in that: the wall thickness of the cover body is 1mm-5 mm.
9. The utility model provides a wind vane, includes the body of rod and wind vane, its characterized in that: further comprising an anti-freeze protector according to claims 1-8, said protector being coaxially fixed on top of the shaft.
10. The utility model provides a wind speed sensor, includes body of rod and vane, its characterized in that: further comprising an anti-freeze protector according to claims 1-8, said protector being coaxially fixed on top of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302899.7U CN216411330U (en) | 2021-12-24 | 2021-12-24 | Anti-freezing protective cover, wind vane and wind speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302899.7U CN216411330U (en) | 2021-12-24 | 2021-12-24 | Anti-freezing protective cover, wind vane and wind speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216411330U true CN216411330U (en) | 2022-04-29 |
Family
ID=81285459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123302899.7U Active CN216411330U (en) | 2021-12-24 | 2021-12-24 | Anti-freezing protective cover, wind vane and wind speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216411330U (en) |
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2021
- 2021-12-24 CN CN202123302899.7U patent/CN216411330U/en active Active
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