CN216742799U

CN216742799U - Multi-sealing waterproof microwave data transmission device

Info

Publication number: CN216742799U
Application number: CN202123405569.0U
Authority: CN
Inventors: 曾祥凯
Original assignee: Chengdu Jinbotian Technology Co ltd
Current assignee: Chengdu Jinbotian Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a multi-sealed waterproof microwave data transmission device, which comprises an omnidirectional antenna, a directional antenna, a radar case and a support component, wherein the omnidirectional antenna, the radar case and the support component are sequentially arranged from top to bottom, the directional antenna is detachably arranged on the side wall of the radar case, the radar case comprises a case body and a case cover, the outer edge of the case cover is turned downwards to form an end face which is attached to the outer wall of the case body, a convex block for preliminary waterproofing is arranged on the end face, a first sealing gasket is arranged at one end of the convex block, a sliding groove for mounting the convex block is arranged on the side wall of the case body, integrally-formed threaded holes are arranged on the case body and the case cover and are connected through bolts, a sealing ring is arranged at the lower end of the nut, the outer diameter of the nut is larger than that of the sealing ring, and first grooves for placing a second sealing gasket are arranged on the case cover and the case body, the utility model ensures the sealing and waterproof performance of the microwave data transmission device by providing the multiple sealing structure.

Description

Multi-sealing waterproof microwave data transmission device

Technical Field

The utility model relates to the field of radar structure design, in particular to a multi-sealed waterproof microwave data transmission device.

Background

The application range of the radar is wider and wider, and the application range is wider and wider; in the civil field, the radar also brings more and more convenience to the masses; with the continuous forward development of social economy in China, the requirement of people on life refinement is higher and higher; therefore, the civil radar is required to have higher precision, so that external interference is eliminated as much as possible, and the radar is enabled to keep a better working state.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to overcome one or more of the deficiencies of the prior art and to provide a multi-sealed, waterproof microwave data transmission device.

The purpose of the utility model is realized by the following technical scheme: a multi-sealed waterproof microwave data transmission device comprises an omnidirectional antenna, a directional antenna, a radar case and a supporting seat, wherein the omnidirectional antenna, the radar case and the supporting seat are sequentially arranged from top to bottom, and the directional antenna is detachably mounted on the side wall of the radar case;

the radar case comprises a case body and a case cover, the case cover is outwards turned over along the downward end face of rolling over formation and box outer wall laminating, be provided with on the end face and be used for preliminary waterproof lug, lug one end is provided with first sealed the pad, be provided with on the box lateral wall and be used for the installation the spout of lug, be provided with integrated into one piece's screw hole and pass through bolted connection on box and the case cover, the external diameter that the nut lower extreme is provided with sealing washer and nut is greater than the external diameter of sealing washer, all be provided with the first recess that is used for placing the sealed pad of second on case cover and the box.

Optionally, the section of the box cover is U-shaped, and the box cover is matched and sealed with the box body through the U-shaped structure.

Optionally, an inclined plane for placing the sealing ring is arranged in the threaded hole of the box cover, and when the bolt is screwed tightly through the arrangement of the corresponding inclined plane, the sealing ring is lowered to the inclined plane and attached to the inclined plane, so that a sealing effect is achieved.

Optionally, the bump is provided with a plurality of slots, the first sealing gasket is provided with a plurality of positioning blocks matched with the slots, and the first sealing gasket is fixed on the bump by respectively arranging the slots and the positioning blocks on the bump and the first sealing gasket.

Optionally, the second sealing gasket is H-shaped, and the H-shaped second sealing gasket can be used for performing secondary water prevention on the box body and the box cover.

The utility model has the beneficial effects that:

(1) the waterproof structure has the advantages that the waterproof structure can achieve a primary waterproof effect on the radar case by arranging the convex blocks, the corresponding sealing rings are arranged in the threaded holes and at the lower ends of the screw caps, and the bolt mounting positions are completely sealed by the mutual attachment of the sealing rings and the inclined planes, so that water flow is prevented from flowing into the radar case from the bolt positions;

(2) and the second sealing gasket is arranged in the grooves of the box body and the box cover, so that the radar case can be secondarily waterproof.

Drawings

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

FIG. 2 is a schematic structural diagram of the case of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic view of the enlarged structure of the portion B in fig. 2 according to the present invention.

In the figure: 1. an omnidirectional antenna; 2. a directional antenna; 3. a radar cabinet; 4. a support assembly; 5. a box body; 6. a box cover; 601. an end face; 602. a bump; 603. a first gasket; 7. a second gasket.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-3, the embodiment provides a multi-sealed waterproof microwave data transmission device, which includes a radar case 3 for placing signal processing equipment, an omnidirectional antenna 1 detachably mounted on the top of the radar case 3, a directional antenna 2 detachably mounted on the side wall of the radar case 3, and a support component 4 for mounting the radar case 3, wherein the radar case 3 is detachably mounted on the support component 4, the support component includes a support frame capable of adjusting the pitch, a base for fixing the support frame, and a turntable capable of driving the base to rotate, the omnidirectional antenna 1, the radar case 3, and the support component 4 are sequentially arranged from top to bottom, the radar case 3 includes a case 5 and a case cover 6, the case cover 6 is folded towards one side of the case 5 to form an end face 601 capable of being attached to the outer wall of the case 5, and a protrusion 602 for preliminary waterproofing is disposed on the end face 601, the lower end and the side wall of the bump 602 are provided with first sealing gaskets 603, as shown in fig. 3, the first sealing gaskets 603 are provided with a plurality of positioning blocks, the lower end and the side wall of the bump 602 are provided with a plurality of clamping grooves matched with the positioning blocks, and the positioning blocks of the first sealing gaskets 603 are clamped into the clamping grooves in a pressing mode, so that the bump 602 is connected with the first sealing gaskets 603;

as shown in fig. 3, a sliding groove for mounting the bump 602 is formed in the side wall of the box 5, a guide section for guiding the bump 602 and a limiting section for limiting the bump 602 are formed in the sliding groove, the guide section is arc-shaped, the outer diameter of the guide section is gradually reduced from top to bottom, and the bump 602 is more conveniently and easily slid into the sliding groove through the guide section by making the outer diameter of the extension of the limiting section smaller than the outer diameter of the side wall of the box 5;

as shown in fig. 3, be provided with integrated into one piece's screw hole on box 5 and the case lid 6, box 5 and case lid 6 pass through bolted connection, the screw hole on case lid 6 surface is provided with corresponding inclined plane, with be provided with a sealing washer under the screw hole assorted bolt, the external diameter of sealing washer is less than the external diameter of nut, the sealing washer sets up on the smooth surface of double-screw bolt, and when screwing up the bolt, the double-screw bolt moves down thereupon, the sealing washer this moment with inclined plane contact then laminating reaches the sealed effect to bolted connection department.

As shown in fig. 3, the box cover 6 and the box body 5 are both provided with first grooves for placing second sealing gaskets 7, the first grooves are symmetrically distributed on the box cover 6 and the box body 5, the second sealing gaskets 7 are H-shaped, secondary sealing can be performed by arranging the H-shaped second sealing gaskets, multiple sealing is realized by arranging the second sealing gaskets in the plurality of first grooves, and the waterproof effect of the utility model is enhanced.

Specifically, the cross-section of case lid 6 is the U-shaped, and the case lid 6 of U-shaped structure can cover 5 openings of box completely and reach sealed waterproof effect through corresponding sealed pad.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A multi-sealed waterproof microwave data transmission device comprises an omnidirectional antenna (1), a directional antenna (2), a radar case (3) and a support component (4), wherein the omnidirectional antenna (1), the radar case (3) and the support component (4) are sequentially arranged from top to bottom, and the directional antenna (2) is detachably mounted on the side wall of the radar case (3); radar machine case (3) are including box (5) and case lid (6), its characterized in that, case lid (6) are outer along turning over terminal surface (601) that a formation and box (5) outer wall laminating, lug (602) that are provided with on terminal surface (601), lug (602) one end is provided with first sealed pad (603), be provided with on box (5) lateral wall and be used for the installation the spout of lug (602), the spout external diameter reduces gradually, be provided with integrated into one piece's screw hole on box (5) and case lid (6) and pass through bolted connection, be provided with the sealing washer on the bolt pole portion, the bolt head external diameter of bolt is greater than the external diameter of sealing washer, all be provided with first recess on case lid (6) and box (5), be provided with the sealed pad (7) of second in the first recess.

2. The hermetically sealed watertight microwave data transfer unit according to claim 1, characterized in that the cover (6) is U-shaped in cross-section.

3. A multiple-seal, water-proof, microwave data transmission device according to claim 1, characterized in that the threaded hole of the lid (6) is internally provided with an inclined surface for placing the second gasket (7).

4. The multi-seal waterproof microwave data transmission device according to claim 1, wherein a plurality of clamping grooves are formed in the projection (602), and a plurality of positioning blocks (504) matched with the clamping grooves are formed in the first sealing gasket (603).

5. A multiple-seal, water-resistant microwave data transmission device according to claim 1, wherein the second seal (7) is H-shaped in cross-section.