Waterproof radar shell structure

Abstract

The utility model relates to the technical field of radar shells, in particular to a waterproof radar shell structure, which comprises a base, a sealing cover and a sealing assembly, the sealing assembly comprises a movable sealing block and four-corner sealing blocks, accommodating grooves matched with the movable sealing block are formed in the middle parts of the four edges of the base, the movable sealing block is movably arranged in the accommodating grooves, and the sealing cover is arranged on the base. The four-corner sealing block is fixedly installed at the position, close to the containing groove, of the inner side of the sealing cover, a traction bolt is arranged at the position, close to the movable sealing block, of the outer side face of the sealing cover, and a sealing groove matched with the movable sealing block is formed in the position, close to the movable sealing block, of the inner side of the sealing cover. The movable sealing block is driven to move and lock towards the interior of the sealing groove through threaded connection, when the movable rod sealing block moves in place, the movable sealing block and the four-corner sealing blocks on the sealing cover achieve the blocking effect on a gap between the base and the sealing cover at the same time, and locking connection of the sealing cover and the base is also achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to radar shell technical field especially is waterproof radar shell structure. BACKGROUND

[0002] Radar is the electronic equipment of target detection using electromagnetic wave, and radar transmits electromagnetic wave to irradiate target and receives its echo, thereby obtaining target to electromagnetic wave emission point's distance, distance change rate (radial velocity), azimuth, height etc.

[0003] Radar shell refers to the external structure of protecting radar internal sensitive electronic elements and antenna system. The design of this shell not only guarantees the normal work of radar, but also considers environmental factors, electromagnetic compatibility (EMC), mechanical strength etc.

[0004] The existing radar shell usually relies on the elasticity of annular silica gel or rubber sealing ring, and then sets annular silica gel or rubber sealing ring between the connecting positions of the shell when installing the radar shell, thereby realizing waterproof effect, but because annular silica gel and rubber sealing ring may cause sealing failure due to aging or external environment change in long-term use process, so that water vapor is easy to invade the inside, leading to unstable waterproof performance, therefore, in order to solve the above problems, the utility model provides a waterproof radar shell structure. UTILITY MODEL CONTENTS

[0005] The utility model discloses a waterproof radar shell structure, including base, sealing cover and sealing assembly, sealing cover covers on the base, and sealing assembly sets up in the lower extreme of base and is connected with sealing cover, and sealing assembly includes movable sealing block and four corner sealing block, and the middle part of four edges of base is equipped with the accommodating groove that is matched with movable sealing block, and movable sealing block sets up in accommodating groove movably, and four corner sealing block is fixedly installed in the position of sealing cover inboard close to accommodating groove, and the position of sealing cover's outside close to movable sealing block is equipped with traction bolt, and the position of movable sealing block's side close to traction bolt is equipped with the screw hole that is matched with traction bolt, and the screw rod of traction bolt is connected with screw hole by screwing, and the position of sealing cover inboard close to movable sealing block is equipped with the sealing groove that is matched with movable sealing block, and four corner sealing block is connected with sealing groove.

[0006] In the above description, further scheme, the middle part of the top surface of the base is equipped with the installation box, the outside of the installation box is installed with the connecting box, the outside of the connecting box is distributed with the insertion guide groove, the inboard of the sealing cover close to the position of the insertion guide groove is equipped with the rubber plug that is matched with the insertion guide groove, and the rubber plug is inserted with the insertion guide groove;The rubber plug and insertion guide are used for strengthening the sealing fit effect between the installation box and the sealing cover.

[0007] In the above description, as a further scheme, the mounting box and the connecting box are integrated with the base, a slot is arranged between the outer box and the mounting box, an insertion block matched with the slot is arranged on the top surface of the inner side of the sealing cover close to the slot, a rubber plug is arranged on the bottom of the insertion block, a tapered block is arranged on the bottom of the slot close to the rubber plug, and an expansion site is arranged on the bottom of the rubber plug close to the tapered block; the expansion site and the tapered block are used for expanding the bottom of the rubber plug towards two sides to contact the slot, so that the effect of reinforced sealing is realized.

[0008] In the above description, as a further scheme, the bottom surface of the sealing cover close to the base is provided with an upper stepped row, the top surface of the base close to the sealing cover is provided with a lower stepped row matched with the upper stepped row, and the upper stepped row and the lower stepped row are connected in close contact.

[0009] In the above description, as a further scheme, the side of the containing groove away from the sealing cover is provided with a mounting groove in communication with the containing groove, a first magnetic attraction block is fixedly arranged in the mounting groove, and a second magnetic attraction block matched with the first magnetic attraction block is arranged on the side of the movable sealing block close to the mounting groove; the first magnetic attraction block and the second magnetic attraction block are used for providing the mounting effect of the movable sealing block in the containing groove.

[0010] In the above description, as a further scheme, the outer side surface of the sealing cover close to the traction bolt is provided with an avoiding hole, the outer side surface of the sealing cover close to the avoiding hole is provided with a sealing ring, one side of the sealing ring is in close contact with the nut of the traction bolt, and the other side of the sealing ring is in close contact with the outer side surface of the sealing cover.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: through the design of the movable sealing block and the four-corner sealing block, when the sealing cover and the base are installed in place, the movable sealing block can be moved and locked into the sealing groove by rotating the traction bolt through threaded connection, when the movable rod sealing block is moved in place, the movable sealing block and the four-corner sealing block on the sealing cover realize the blocking effect of the gap between the base and the sealing cover, and the locking connection of the sealing cover and the base is realized, compared with the conventional sealing effect of the sealing ring arranged at the connection, the cooperation effect among the movable sealing block, the sealing groove and the four-corner sealing block can effectively provide stronger sealing function, and aging is not worried. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a three-dimensional structure schematic diagram of a waterproof radar shell structure of the utility model;

[0013] Figure 2 is a structure exploded schematic diagram of a waterproof radar shell structure of the utility model;

[0014] Figure 3is another view of a structure of a waterproof radar shell structure of the utility model structure exploded view of schematic diagram;

[0015] Figure 4 is a first internal structure diagram of a waterproof radar shell structure of the utility model;

[0016] Figure 5 is a second internal structure diagram of a waterproof radar shell structure of the utility model;

[0017] Figure 6 is the utility model Figure 2 The local enlarged diagram of structure A in the utility model;

[0018] Figure 7 is the utility model Figure 3 The local enlarged diagram of structure B in the utility model;

[0019] In the drawing: 1 - base, 2 - sealing cover, 3 - movable sealing block, 4 - four corner sealing block, 5 - containing groove;

[0020] 6 - traction bolt, 7 - threaded hole, 8 - sealing groove, 9 - installation box, 10 - connecting box, 11 - insertion guide slot;

[0021] 12 - rubber plug, 13 - insertion slot, 14 - insertion block, 15 - rubber plug, 16 - tapered block, 17 - expansion site;

[0022] 18 - upper step row, 19 - lower step row, 20 - installation groove, 21 - first magnetic attraction block, 22 - second magnetic attraction block;23 - avoiding hole, 24 - sealing ring. DETAILED DESCRIPTION

[0023] The utility model will be described further in detail in combination with the specific embodiments and the accompanying drawings.

[0024] In the embodiment, please refer to Figures 1-7The waterproof radar shell structure is specifically implemented, and the waterproof radar shell structure comprises a base 1, a sealing cover 2 and a sealing assembly. The sealing cover 2 is covered on the base 1, the sealing assembly is arranged at the lower end of the base 1 and connected with the sealing cover 2, the sealing assembly comprises a movable sealing block 3 and a four-corner sealing block 4, the middle part of each of four edges of the base 1 is provided with a containing groove 5 matched with the movable sealing block 3, the movable sealing block 3 is movably arranged in the containing groove 5, the four-corner sealing block 4 is fixedly installed at a position close to the containing groove 5 on the inner side of the sealing cover 2, a traction bolt 6 is arranged at a position close to the movable sealing block 3 on the outer side of the sealing cover 2, a threaded hole 7 matched with the traction bolt 6 is arranged at a position close to the traction bolt 6 on the side of the movable sealing block 3, the screw rod of the traction bolt 6 is threadedly connected with the threaded hole 7 through the sealing cover 2, and a sealing groove 8 matched with the movable sealing block 3 is arranged at a position close to the movable sealing block 3 on the inner side of the sealing cover 2. The four-corner sealing block 4 is connected with the sealing groove 8.

[0025] The middle part of the top surface of the base 1 is provided with a mounting box 9, the outer side of the mounting box 9 is provided with a connecting box 10, the outer side of the connecting box 10 is distributed with an insertion guide groove 11, the inner side of the sealing cover 2 is provided with a rubber insertion block 12 matched with the insertion guide groove 11 at a position close to the insertion guide groove 11, and the rubber insertion block 12 is inserted into the insertion guide groove 11.

[0026] The mounting box 9 and the connecting box 10 are integrated with the base 1, a plug groove 13 is arranged between the outer box and the mounting box 9, a plug-in block 14 matched with the plug groove 13 is arranged at a position close to the plug groove 13 on the top surface of the inner side of the sealing cover 2, a rubber plug 15 is arranged at the bottom of the plug-in block 14, a tapered block 16 is arranged at a position close to the rubber plug 15 on the bottom of the plug groove 13, and an expansion position 17 is arranged at a position close to the tapered block 16 on the bottom of the rubber plug 15.

[0027] The bottom surface of the sealing cover 2 is provided with an upper stepped row 18 close to the base 1, the top surface of the base 1 is provided with a lower stepped row 19 matched with the upper stepped row 18 close to the sealing cover 2, and the upper stepped row 18 and the lower stepped row 19 are connected in close contact.

[0028] The side, away from the sealing cover 2, of the containing groove 5 is provided with a mounting groove 20 in communication with the containing groove 5, a first magnetic attraction block 21 is fixedly installed in the mounting groove 20, and the side, close to the mounting groove 20, of the movable sealing block 3 is provided with a second magnetic attraction block 22 matched with the first magnetic attraction block 21.

[0029] The outer side of the sealing cover 2 is provided with an avoiding hole 23 close to the traction bolt 6, the outer side of the sealing cover 2 is provided with a sealing ring 24 close to the avoiding hole 23, one side of the sealing ring 24 is in close contact with the nut of the traction bolt 6, and the other side of the sealing ring 24 is in close contact with the outer side of the sealing cover 2.

[0030] The installation process of the utility model discloses: first, the four-corner sealing block 4 is placed on the sealing cover 2 near the containing groove 5, then the sealing cover 2 is covered on the base 1, at the same time, the upper step row 18 on the sealing cover 2 and the lower step row 19 on the base 1 are pasted, the sealing cover 2 contacts the taper block 16 with the insertion block 14 and the rubber plug 15, the expansion position 17 of the rubber plug 15 expands and contacts the installation box 9 and the connecting box 10, the insertion guide groove 11 and the rubber insertion block 12 are inserted to realize sealing.

[0031] Then the sealing ring 24 can be sleeved on the traction bolt 6, the screw rod of the traction bolt 6 is inserted into the avoiding hole 23, at the same time, the traction bolt 6 is rotated, the screw rod is threadedly connected with the movable sealing block 3, after connection, the traction bolt 6 is continuously rotated, the movable sealing block 3 is driven to move towards the sealing groove 8, the effect of locking the sealing box and the base 1 is realized.

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiments are some of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0033] In addition, in the description of the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0034] Finally, it should be noted that: the above examples, only for the specific embodiments of the present application, to illustrate the technical scheme of the present application, rather than limit it, the scope of protection of the present application is not limited to this, although the foregoing detailed description of the present application is made with reference to the foregoing examples, those skilled in the art should understand: any familiar with the technical field of the technical personnel in the technical range disclosed by the present application, it still can be modified or easily thought of changes to the technical scheme recorded in the foregoing examples, or part of the technical features of the equivalent replacement; and these modifications, changes or replacement, without the corresponding technical solutions of the essence of the present application deviate from the spirit and scope of the present application embodiment technical scheme, all should be covered in the scope of protection of the present application. Therefore, the scope of protection of the present application should be subject to the scope of protection of the claims.

Claims

1. A waterproof radar housing structure comprising a base, a sealing cover and a sealing assembly, the sealing cover being coupled to the base, and the sealing assembly being disposed at a lower end of the base and coupled to the sealing cover, characterized in that: The sealing assembly comprises a movable sealing block and a four-corner sealing block, the middle part of each of the four sides of the base is provided with a containing groove matched with the movable sealing block, the movable sealing block is movably arranged in the containing groove, the four-corner sealing block is fixedly installed on the inner side of the sealing cover close to the containing groove, the outer side of the sealing cover close to the movable sealing block is provided with a traction bolt, the side of the movable sealing block close to the traction bolt is provided with a threaded hole matched with the traction bolt, the screw rod of the traction bolt is threadedly connected with the threaded hole, the inner side of the sealing cover close to the movable sealing block is provided with a sealing groove matched with the movable sealing block, and the four-corner sealing block is connected with the sealing groove.

2. A waterproof radar housing structure according to claim 1, characterized in that: The middle part of the top surface of the base is provided with a mounting box, the outer side of the mounting box is provided with a connecting box, the outer side of the connecting box is distributed with an insertion guide groove, the inner side of the sealing cover close to the insertion guide groove is provided with a rubber insertion block matched with the insertion guide groove, and the rubber insertion block is inserted with the insertion guide groove.

3. A watertight radar housing structure according to claim 2, characterized in that: The mounting box and the connecting box are integrated with the base, the outer box and the mounting box are provided with an insertion groove, the top surface of the inner side of the sealing cover close to the insertion groove is provided with an insertion block matched with the insertion groove, the bottom of the insertion block is provided with a rubber plug, the bottom of the rubber plug close to the tapered block is provided with an expansion position.

4. The waterproof radar housing structure according to claim 2, characterized in that: The bottom surface of the sealing cover close to the base is provided with an upper stepped row, the top surface of the base close to the sealing cover is provided with a lower stepped row matched with the lower stepped row, and the upper stepped row and the lower stepped row are connected in close contact.

5. The waterproof radar housing structure according to claim 1, wherein: The side of the containing groove away from the sealing cover is provided with a mounting groove in communication with the containing groove, the first magnetic block is fixedly installed in the mounting groove, and the side of the movable sealing block close to the mounting groove is provided with a second magnetic block matched with the first magnetic block.

6. A waterproof radar housing structure according to claim 1, characterized in that: The outer side of the sealing cover close to the traction bolt is provided with an avoiding hole, the outer side of the sealing cover close to the avoiding hole is provided with a sealing ring, one side of the sealing ring is in close contact with the nut of the traction bolt, and the other side of the sealing ring is in close contact with the outer side of the sealing cover.

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