Wind measuring radar and wind measuring equipment

Abstract

The utility model discloses a wind measuring radar and wind measuring equipment, and belongs to the technical field of wind measuring radars. The wind finding radar comprises a shell, a first cover body and a first annular sealing piece. A first opening is formed in one end of the shell; the first cover body covers the first opening; the side, away from the first cover body, of the first annular sealing piece abuts against the end wall of the first opening, the side, facing the first cover body, of the first annular sealing piece is provided with a first annular abutting part and a second annular abutting part, and the second annular abutting part is located in the inner circumferential direction of the first annular abutting part. The first annular abutting part and the second annular abutting part abut against the first cover body. According to the wind measurement radar provided by the invention, the sealing performance is effectively improved, and the probability that water or dust in an external environment enters the shell of the wind measurement radar is reduced, so that the use stability of electronic components in the shell is improved, and the service life of the electronic components is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of wind measuring radars, and in particular to a wind measuring radar and a wind measuring device. Background Art

[0002] Wind radar is a radar device used to measure high-altitude wind direction and wind speed. It has important applications in aviation safety, weather forecasting, wind power, marine science and other fields.

[0003] However, the sealing performance of traditional wind measurement radars is poor, and water or dust from the external environment can easily enter the interior of the wind measurement radar, affecting the stability and service life of the electronic components inside the wind measurement radar. Utility Model Content

[0004] In view of this, the purpose of this application is to overcome the deficiencies in the prior art and provide a wind measurement radar and a wind measurement device.

[0005] To solve the above technical problems, this application provides:

[0006] A wind measuring radar, comprising:

[0007] A shell, wherein a first opening is formed at one end of the shell;

[0008] a first cover body, wherein the first cover body is disposed on the first opening;

[0009] A first annular seal, the side of the first annular seal away from the first cover body abuts against the end wall of the first opening, the side of the first annular seal facing the first cover body is provided with a first annular abutting portion and a second annular abutting portion, the second annular abutting portion is located in the inner circumference of the first annular abutting portion, and the first annular abutting portion and the second annular abutting portion both abut against the first cover body.

[0010] In addition, the wind measurement radar according to the present application may also have the following additional technical features:

[0011] In some embodiments of the present application, a first annular mounting groove is provided on the end wall of the first opening, and the first annular seal is arranged in the first annular mounting groove on a side away from the first cover body and abuts against the groove wall of the first annular mounting groove.

[0012] In some embodiments of the present application, a cross-sectional shape formed by the first annular abutment portion and the second annular abutment portion is M-shaped.

[0013] In some embodiments of the present application, a first annular mounting column is provided on an end wall of the first opening protruding toward the first cover body, and the second annular abutment portion is sleeved on an outer circumferential wall of the first annular mounting column.

[0014] In some embodiments of the present application, the wind measuring radar also includes a second cover body and a second annular seal, a second opening is opened at one end of the shell away from the first opening, the second cover body is covered on the second opening, the side of the second annular seal away from the second cover body abuts against the end wall of the second opening, and the side of the second annular seal facing the second cover body is provided with a third annular abutment portion and a fourth annular abutment portion, the fourth annular abutment portion is located in the inner circumference of the third annular abutment portion, and the third annular abutment portion and the fourth annular abutment portion are both abutted against the second cover body.

[0015] In some embodiments of the present application, a second annular mounting groove is provided on the end wall of the second opening, and the second annular seal is arranged in the second annular mounting groove on a side away from the second cover body and abuts against the groove wall of the second annular mounting groove.

[0016] In some embodiments of the present application, the cross-sectional shape formed by the third annular abutment portion and the fourth annular abutment portion is M-shaped.

[0017] In some embodiments of the present application, a second annular mounting column is provided on the end wall of the second opening and protrudes toward the second cover body, and the fourth annular abutment portion is sleeved on the outer circumferential wall of the second annular mounting column.

[0018] In some embodiments of the present application, surfaces of the first annular seal and the second annular seal are both provided with a metal coating.

[0019] In a second aspect, the present application also provides a wind measuring device, including the wind measuring radar described in any of the above embodiments.

[0020] Compared with the prior art, the beneficial effects of this application are:

[0021] The present application proposes a wind measuring radar, which achieves sealing between the first annular seal and the end wall of the first opening by abutting the side of the first annular seal away from the first cover body with the end wall of the first opening. At the same time, by setting the first annular abutment portion and the second annular abutment portion on the side of the first annular seal facing the first cover body, and the second annular abutment portion is located on the inner circumference of the first annular abutment portion, and the first annular abutment portion and the second annular abutment portion are both abutted with the first cover body to achieve double sealing between the first annular seal and the first cover body, the sealing performance is effectively improved, and the probability of water or dust in the external environment entering the shell of the wind measuring radar through the first opening is reduced, thereby improving the use stability of the electronic components in the shell and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of a wind measuring radar from one viewing angle in some embodiments of the present application is shown;

[0024] Figure 2 Shows Figure 1 A magnified schematic diagram of the structure of the middle A section;

[0025] Figure 3 A partial cross-sectional schematic diagram of a first annular seal in some embodiments of the present application is shown;

[0026] Figure 4 Another perspective decomposition schematic diagram of a wind measuring radar in some embodiments of the present application is shown;

[0027] Figure 5 Shows Figure 4 A magnified schematic diagram of the structure of the middle B section;

[0028] Figure 6 A partial cross-sectional schematic diagram of the second annular seal in some embodiments of the present application is shown.

[0029] Description of main component symbols:

[0030] 100-wind measuring radar; 110-housing; 111-first opening; 1111-first annular mounting groove; 1112-first annular mounting column; 112-second opening; 1121-second annular mounting groove; 1122-second annular mounting column; 120-first cover body; 130-first annular seal; 131-first annular abutment portion; 132-second annular abutment portion; 140-second cover body; 150-second annular seal; 151-third annular abutment portion; 152-fourth annular abutment portion. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] like Figure 1 As shown, the embodiment of the present application provides a wind measuring radar 100 , which is mainly used in wind measuring equipment. The wind measuring radar 100 includes a housing 110 , a first cover 120 and a first annular seal 130 .

[0037] See also Figure 2 and Figure 3, wherein a first opening 111 is formed at one end of the housing 110, and the first cover 120 is covered on the first opening 111. The side of the first annular seal 130 away from the first cover 120 abuts against the end wall of the first opening 111, and the side of the first annular seal 130 facing the first cover 120 is provided with a first annular abutting portion 131 and a second annular abutting portion 132, the second annular abutting portion 132 is located in the inner circumference of the first annular abutting portion 131, and both the first annular abutting portion 131 and the second annular abutting portion 132 abut against the first cover 120.

[0038] The wind measuring radar 100 provided in the embodiment of the present application achieves sealing between the first annular seal 130 and the end wall of the first opening 111 by abutting the side of the first annular seal 130 away from the first cover 120 with the end wall of the first opening 111. At the same time, by providing the first annular abutting portion 131 and the second annular abutting portion 132 on the side of the first annular seal 130 facing the first cover 120, and the second annular abutting portion 132 is located in the inner circumference of the first annular abutting portion 131, and abutting the first annular abutting portion 131 and the second annular abutting portion 132 with the first cover 120, the double sealing between the first annular seal 130 and the first cover 120 is achieved, which effectively improves the sealing performance, reduces the probability of water or dust in the external environment entering the housing 110 of the wind measuring radar 100 through the first opening 111, thereby improving the use stability of the electronic components in the housing 110 and extending the service life.

[0039] Exemplarily, the material of the first annular seal 130 may be rubber or silicone, and the side of the first annular seal 130 away from the first cover 120 , the first annular abutting portion 131 , and the second annular abutting portion 132 may be made by integral injection molding.

[0040] like Figure 1 and Figure 2 As shown, in one embodiment of the present application, optionally, a first annular mounting groove 1111 is opened on the end wall of the first opening 111, and the first annular seal 130 is arranged in the first annular mounting groove 1111 on the side away from the first cover body 120, and abuts against the groove wall of the first annular mounting groove 1111.

[0041] In this embodiment, a first annular installation groove 1111 is provided on the end wall of the first opening 111, and a side of the first annular seal 130 away from the first cover 120 is arranged in the first annular installation groove 1111 and abuts against the groove wall of the first annular installation groove 1111. In this way, on the one hand, the contact area between the first annular seal 130 and the end wall of the first opening 111 can be increased and the sealing path can be extended, thereby improving the sealing performance between the first annular seal 130 and the end wall of the first opening 111. On the other hand, the installation stability and accuracy of the first annular seal 130 can also be improved, which ensures the sealing function and is conducive to the rapid and accurate positioning and installation of the first annular seal 130.

[0042] like Figure 2 and Figure 3 As shown, in one embodiment of the present application, optionally, the cross-sectional shape formed by the first annular abutting portion 131 and the second annular abutting portion 132 is an M-shaped. Thus, double sealing between the first annular seal 130 and the first cover body 120 is achieved.

[0043] like Figure 1 and Figure 2 As shown, in one embodiment of the present application, optionally, the end wall of the first opening 111 is provided with a first annular mounting column 1112 protruding toward the first cover body 120 , and the second annular abutment portion 132 is sleeved on the outer circumferential wall of the first annular mounting column 1112 .

[0044] In this embodiment, a first annular mounting column 1112 is provided on the end wall of the first opening 111 to protrude toward the first cover body 120, and the second annular abutting portion 132 is sleeved on the outer circumferential wall of the first annular mounting column 1112, so that the second annular abutting portion 132 can be accurately positioned and stabilized under the action of the first annular mounting column 1112. Thus, the installation stability and accuracy of the first annular seal 130 are further improved, and the sealing function is ensured while facilitating the rapid and accurate positioning and installation of the first annular seal 130.

[0045] like Figure 4 , Figure 5 and Figure 6As shown, in any one of the above embodiments of the present application, optionally, the wind measurement radar 100 also includes a second cover body 140 and a second annular seal 150, a second opening 112 is opened at one end of the shell 110 away from the first opening 111, the second cover body 140 is covered on the second opening 112, the side of the second annular seal 150 away from the second cover body 140 abuts against the end wall of the second opening 112, and the side of the second annular seal 150 facing the second cover body 140 is provided with a third annular abutment portion 151 and a fourth annular abutment portion 152, the fourth annular abutment portion 152 is located on the inner circumference of the third annular abutment portion 151, and the third annular abutment portion 151 and the fourth annular abutment portion 152 are both abutted against the second cover body 140.

[0046] In this embodiment, the second annular seal 150 is sealed with the end wall of the second opening 112 by abutting the side of the second annular seal 150 away from the second cover 140. At the same time, the third annular abutting portion 151 and the fourth annular abutting portion 152 are provided on the side of the second annular seal 150 facing the second cover 140, and the fourth annular abutting portion 152 is located in the inner circumference of the third annular abutting portion 151, and the third annular abutting portion 151 and the fourth annular abutting portion 152 are abutted with the second cover 140 to achieve double sealing between the second annular seal 150 and the second cover 140, which effectively improves the sealing performance and reduces the probability of water or dust in the external environment entering the housing 110 of the wind measuring radar 100 through the second opening 112, thereby improving the use stability of the electronic components in the housing 110 and extending the service life.

[0047] Exemplarily, the second annular seal 150 may be made of rubber or silicone, and the side of the second annular seal 150 away from the second cover 140 , the third annular abutting portion 151 , and the fourth annular abutting portion 152 may be made by integral injection molding.

[0048] like Figure 4 and Figure 5 As shown, in the above-mentioned embodiment of the present application, optionally, a second annular mounting groove 1121 is opened on the end wall of the second opening 112, and the second annular seal 150 is arranged in the second annular mounting groove 1121 on the side away from the second cover body 140, and abuts against the groove wall of the second annular mounting groove 1121.

[0049] In this embodiment, a second annular installation groove 1121 is provided on the end wall of the second opening 112, and a side of the second annular seal 150 away from the second cover 140 is arranged in the second annular installation groove 1121 and abuts against the groove wall of the second annular installation groove 1121. In this way, on the one hand, the contact area between the second annular seal 150 and the end wall of the second opening 112 can be increased and the sealing path can be extended, thereby improving the sealing performance between the second annular seal 150 and the end wall of the second opening 112. On the other hand, the installation stability and accuracy of the second annular seal 150 can also be improved, which ensures the sealing function and is conducive to the rapid and accurate positioning and installation of the second annular seal 150.

[0050] like Figure 5 and Figure 6 As shown, in the above embodiment of the present application, optionally, the cross-sectional shape formed by the third annular abutting portion 151 and the fourth annular abutting portion 152 is M-shaped. Thus, double sealing between the second annular sealing member 150 and the second cover body 140 is achieved.

[0051] like Figure 4 and Figure 5 As shown, in the above embodiment of the present application, optionally, the end wall of the second opening 112 is provided with a second annular mounting column 1122 protruding toward the second cover body 140 , and the fourth annular abutment portion 152 is sleeved on the outer circumferential wall of the second annular mounting column 1122 .

[0052] In this embodiment, a second annular mounting column 1122 is provided on the end wall of the second opening 112 protruding toward the second cover body 140, and the fourth annular abutting portion 152 is sleeved on the outer circumferential wall of the second annular mounting column 1122, so that the fourth annular abutting portion 152 can be accurately positioned and stabilized under the action of the second annular mounting column 1122. Thus, the installation stability and accuracy of the second annular seal 150 are further improved, and the sealing function is ensured while facilitating the rapid and accurate positioning and installation of the second annular seal 150.

[0053] In the above embodiments of the present application, optionally, surfaces of the first annular seal 130 and the second annular seal 150 are both provided with a metal coating.

[0054] In this embodiment, a metal coating is provided on the surface of the first annular seal 130 and the second annular seal 150, so that the first cover body 120 and the second cover body 140 can be electrically connected to the shell 110 through the metal coating, thereby achieving an electromagnetic shielding effect, preventing external electromagnetic waves from interfering with the wind measuring radar 100 and affecting the accuracy of the wind measuring radar 100 detection.

[0055] Exemplarily, the first cover 120 , the second cover 140 , the housing 110 and the metal coating may all be made of conductive metal.

[0056] The embodiment of the present application further provides a wind measurement device, including the wind measurement radar 100 described in the above embodiment.

[0057] Exemplarily, the wind measuring device may further include a computer, which is communicatively connected to the wind measuring radar 100 .

[0058] The wind measuring device has the wind measuring radar 100 in any of the above embodiments, and thus has all the beneficial effects of the wind measuring radar 100, which will not be described in detail here.

[0059] In summary, the present application proposes a wind measuring radar 100 and a wind measuring device, which achieves sealing between the first annular seal 130 and the end wall of the first opening 111 by abutting the side of the first annular seal 130 away from the first cover 120 with the end wall of the first opening 111. At the same time, by providing a first annular abutting portion 131 and a second annular abutting portion 132 on the side of the first annular seal 130 facing the first cover 120, and the second annular abutting portion 132 is located in the inner circumference of the first annular abutting portion 131, and the first annular abutting portion 131 and the second annular abutting portion 132 are abutted with the first cover 120 to achieve double sealing between the first annular seal 130 and the first cover 120, the sealing performance is effectively improved, and the probability of water or dust in the external environment entering the housing 110 of the wind measuring radar 100 through the first opening 111 is reduced, thereby improving the use stability of the electronic components in the housing 110 and extending the service life.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0061] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A wind measurement radar, characterized in that: include: A shell, wherein a first opening is formed at one end of the shell; a first cover body, wherein the first cover body is disposed on the first opening; A first annular seal, the side of the first annular seal away from the first cover body abuts against the end wall of the first opening, the side of the first annular seal facing the first cover body is provided with a first annular abutting portion and a second annular abutting portion, the second annular abutting portion is located in the inner circumference of the first annular abutting portion, and the first annular abutting portion and the second annular abutting portion both abut against the first cover body.

2. The wind measurement radar according to claim 1, characterized in that: A first annular installation groove is formed on the end wall of the first opening. The first annular seal is disposed in the first annular installation groove at a side away from the first cover body and abuts against the groove wall of the first annular installation groove.

3. The wind measurement radar according to claim 1, characterized in that: A cross-sectional shape formed by the first annular abutting portion and the second annular abutting portion is M-shaped.

4. The wind measurement radar according to claim 1, characterized in that: A first annular mounting column is provided on the end wall of the first opening and protrudes toward the first cover body, and the second annular abutting portion is sleeved on the outer circumferential wall of the first annular mounting column.

5. The wind measuring radar according to any one of claims 1 to 4, characterized in that: The wind measuring radar also includes a second cover body and a second annular seal. A second opening is provided at one end of the shell away from the first opening. The second cover body is covered on the second opening. A side of the second annular seal away from the second cover body abuts against an end wall of the second opening. A third annular abutting portion and a fourth annular abutting portion are provided on a side of the second annular seal facing the second cover body. The fourth annular abutting portion is located in the inner circumference of the third annular abutting portion. Both the third annular abutting portion and the fourth annular abutting portion abut against the second cover body.

6. The wind measurement radar according to claim 5, characterized in that: A second annular installation groove is formed on the end wall of the second opening. The second annular seal is disposed in the second annular installation groove at a side away from the second cover body and abuts against the groove wall of the second annular installation groove.

7. The wind measurement radar according to claim 5, characterized in that: A cross-sectional shape formed by the third annular abutting portion and the fourth annular abutting portion is M-shaped.

8. The wind measurement radar according to claim 5, characterized in that: A second annular mounting column is provided on the end wall of the second opening and protrudes toward the second cover body, and the fourth annular abutting portion is sleeved on the outer circumferential wall of the second annular mounting column.

9. The wind measurement radar according to claim 5, characterized in that: The surfaces of the first annular seal and the second annular seal are both provided with a metal coating.

10. A wind measuring device, characterized in that: The wind measuring radar comprises the wind measuring radar according to any one of claims 1 to 9.

Images