CN210111036U

CN210111036U - Connecting mechanism of radome

Info

Publication number: CN210111036U
Application number: CN201921174196.0U
Authority: CN
Inventors: 李扬
Original assignee: Tongling Huadong Frp Industry Co Ltd
Current assignee: Tongling Huadong Frp Industry Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-02-21
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a coupling mechanism of radome, including the mounting panel, the left side of mounting panel is provided with the radome body, the equal fixedly connected with fixed block in front side and the rear side at radome body right side top, the right side of fixed block runs through to the inside of mounting panel, first recess has all been seted up to the front side and the rear side at the inside top of mounting panel, and first recess is located the outside of fixed block, the first spring of outside fixedly connected with of first recess inner wall. The utility model discloses a set up mounting panel, radome body, fixed block, first spring, ejector pad, movable rod, second spring, horizontal piece, fixture block, draw the cooperation of piece, apron, third spring and locating piece and use, solved current radome and when connecting, mostly connect the radome through a plurality of bolts, and the loaded down with trivial details problem of connection process, this radome's coupling mechanism possesses the advantage of being convenient for to connect, has improved radome's practicality.

Description

Connecting mechanism of radome

Technical Field

The utility model relates to a radome technical field specifically is a coupling mechanism of radome.

Background

With the development of modern high technology, radars are widely applied to the fields of airplanes, missiles, navigation and the like, the application of a radome is increasingly wide, the radome is a window of electromagnetic waves and is used for protecting an antenna and preventing the environment from influencing and interfering the working state of the radar antenna, so that the power for driving the antenna to operate is reduced, the working reliability of the radome is improved, the all-weather working of the radar antenna is ensured, the service life of the antenna is prolonged, the structure of the antenna is simplified, the weight of the structure is reduced, the radome is used as an important component of a radar system, the performance of the radome directly influences the function of the radar system, so that the radome and the antenna are equal in importance, the influence of the radome on the electromagnetic radiation characteristic of the antenna is required to be minimum, and the requirement of tactical technical indexes is met.

At the in-process of aircraft flight, need use the radar, when using the radar, need use the radome to protect the radar, but current radome is when connecting, and the majority is connected the radome through a plurality of bolts, and the connection is loaded down with trivial details, has reduced the practicality of radome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coupling mechanism of radome possesses the advantage of being convenient for to connect, has solved current radome and when connecting, has mostly connected the radome through a plurality of bolts, and the loaded down with trivial details problem of joining process.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting mechanism of a radome comprises a mounting plate, wherein a radome body is arranged on the left side of the mounting plate, fixed blocks are fixedly connected to the front side and the rear side of the top of the right side of the radome body, the right side of each fixed block penetrates into the mounting plate, first grooves are formed in the front side and the rear side of the top of the interior of the mounting plate, the first grooves are located on the outer side of the fixed blocks, first springs are fixedly connected to the outer sides of the inner walls of the first grooves, push blocks are fixedly connected to the inner sides of the first springs, the right sides of the push blocks are slidably connected with the inner walls of the first grooves, the left sides of the push blocks penetrate into the left side of the mounting plate, movable rods are fixedly connected to the tops of the inner sides of the push blocks, the inner sides of the movable rods penetrate into the inner sides of the fixed blocks, first placing grooves are formed in the right side of the bottom of the radome body, and second springs are fixedly, the top of the second spring is fixedly connected with a transverse block, the front and the back of the transverse block are both connected with the inner wall of the first placing groove in a sliding way, the front side and the rear side of the top of the transverse block are provided with clamping blocks, the tops of the clamping blocks penetrate into the mounting plate, the bottom of the transverse block is fixedly connected with a pulling block, the bottom of the pulling block penetrates to the bottom of the radome body, a second groove is arranged on the right side of the bottom of the radome body, a cover plate is movably connected inside the second groove through a first rotating shaft, a second placing groove is arranged in the cover plate, a third spring is fixedly connected with the left side of the inner wall of the second placing groove, the right side of the third spring is fixedly connected with a positioning block, the top of the positioning block is fixedly connected with the inner wall of the second placing groove, the right side of locating piece runs through to the inside of radome body, the bottom of locating piece runs through to the bottom of apron.

Preferably, the front and the back of the transverse block are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the inner wall of the first placing groove.

Preferably, the fixed slot that uses with the fixed block cooperation is seted up at the top of mounting panel, and the movable groove that uses with the movable rod cooperation is seted up to the inboard of fixed slot inner wall, the activity hole that uses with the movable rod cooperation is seted up at the positive top of fixed block.

Preferably, the first through hole that uses with the ejector pad cooperation is seted up at the left top of mounting panel, the shape of ejector pad is the L style of calligraphy, the shape of drawing the piece is the T style of calligraphy.

Preferably, the top of fixture block has the ball through second pivot swing joint, the shape of ball is spherical, the bottom of mounting panel is seted up with the draw-in groove that the fixture block cooperation was used, the shape of locating piece is the L style of calligraphy.

Preferably, the bottom of apron is seted up with the second through-hole that the locating piece cooperation was used, the left bottom fixedly connected with of mounting panel is sealed fills up, the dog that the sealed cooperation of the right side fixedly connected with of radome body inner wall bottom was used, the right side of dog and the left side contact of sealed pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mounting panel, radome body, fixed block, first spring, ejector pad, movable rod, second spring, horizontal piece, fixture block, draw the cooperation of piece, apron, third spring and locating piece and use, solved current radome and when connecting, mostly connect the radome through a plurality of bolts, and the loaded down with trivial details problem of connection process, this radome's coupling mechanism possesses the advantage of being convenient for to connect, has improved radome's practicality.

2. The utility model can reduce the friction between the transverse block and the first placing groove by the matching use of the sliding block and the sliding groove, prolong the service life of the transverse block, meanwhile, the transverse block is limited, the position of the fixing block can be limited by the matching use of the fixing block and the fixing groove, the position of the fixed block can be fixed by the matching use of the movable rod and the movable groove, the friction between the push block and the first groove can be reduced by the arrangement of the first through hole, the service life of the push block is prolonged, meanwhile, the push block is limited, the friction between the positioning block and the cover plate can be reduced through the arrangement of the second through hole, the service life of the positioning block is prolonged, meanwhile, the positioning block is limited, and the sealing performance of the radome body and the mounting plate can be improved by matching the stop block with the sealing gasket.

Drawings

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

FIG. 2 is a left sectional view of the push block shown in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 1 according to the present invention;

fig. 4 is a left side view of the cross block structure of fig. 3 according to the present invention.

In the figure: the radar cover comprises a mounting plate 1, a radar cover body 2, a fixing block 3, a first spring 4, a pushing block 5, a movable rod 6, a second spring 7, a transverse block 8, a clamping block 9, a pulling block 10, a cover plate 11, a third spring 12, a positioning block 13, a sliding block 14, a sealing gasket 15, a stopping block 16 and a ball 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a connecting mechanism of a radome comprises a mounting plate 1, a radome body 2 is arranged on the left side of the mounting plate 1, fixing blocks 3 are fixedly connected to the front side and the rear side of the top of the right side of the radome body 2, the right side of the fixing block 3 penetrates into the mounting plate 1, first grooves are formed in the front side and the rear side of the top of the inside of the mounting plate 1, the first grooves are located on the outer side of the fixing blocks 3, first springs 4 are fixedly connected to the outer sides of the inner walls of the first grooves, push blocks 5 are fixedly connected to the inner sides of the first springs 4, the right side of the push blocks 5 is slidably connected with the inner walls of the first grooves, the left side of the push blocks 5 penetrates into the left side of the mounting plate 1, first through holes matched with the push blocks 5 are formed in the top of the left side of the mounting plate 1, the push blocks 5 are L-shaped, pull, the friction between the push block 5 and the first groove can be reduced, the service life of the push block 5 is prolonged, and the limit function is realized on the push block 5, the movable rod 6 is fixedly connected to the top of the inner side of the push block 5, the inner side of the movable rod 6 penetrates to the inner side of the fixed block 3, the fixed groove matched with the fixed block 3 for use is formed in the top of the mounting plate 1, the movable groove matched with the movable rod 6 for use is formed in the inner side of the inner wall of the fixed groove, the movable hole matched with the movable rod 6 for use is formed in the front top of the fixed block 3, the limit function can be realized on the position of the fixed block 3 through the matched use of the fixed block 3 and the fixed groove, the position of the fixed block 3 can be fixed through the matched use of the movable rod 6 and the movable groove, the first placing groove is formed in the right side of the bottom inside the radome body 2, and the front side and the, the top of the second spring 7 is fixedly connected with a transverse block 8, the front and the back of the transverse block 8 are both in sliding connection with the inner wall of the first placing groove, the front and the back of the transverse block 8 are both fixedly connected with sliders 14, the inner wall of the first placing groove is provided with a sliding groove matched with the sliders 14 for use, through the matched use of the sliders 14 and the sliding grooves, the friction between the transverse block 8 and the first placing groove can be reduced, the service life of the transverse block 8 is prolonged, meanwhile, the transverse block 8 is limited, the front side and the rear side of the top of the transverse block 8 are both provided with fixture blocks 9, the top of the fixture blocks 9 penetrates into the mounting plate 1, the top of the fixture blocks 9 is movably connected with ball bearings 17 through second rotating shafts, the ball bearings 17 are spherical, the bottom of the mounting plate 1 is provided with clamping grooves matched with the fixture blocks 9 for use, the positioning block 13 is L-shaped, through the arrangement of the second through holes, the, the service life of the positioning block 13 is prolonged, the positioning block 13 is limited, the bottom of the transverse block 8 is fixedly connected with a pulling block 10, the bottom of the pulling block 10 penetrates to the bottom of the radome body 2, the right side of the bottom of the radome body 2 is provided with a second groove, the interior of the second groove is movably connected with a cover plate 11 through a first rotating shaft, the interior of the cover plate 11 is provided with a second placing groove, the left side of the inner wall of the second placing groove is fixedly connected with a third spring 12, the right side of the third spring 12 is fixedly connected with a positioning block 13, the top of the positioning block 13 is fixedly connected with the inner wall of the second placing groove, the right side of the positioning block 13 penetrates to the interior of the radome body 2, the bottom of the positioning block 13 penetrates to the bottom of the cover plate 11, the bottom of the cover plate 11 is provided with a second through hole matched with the positioning block 13, the dog 16 that the sealed 15 cooperation of sealed pad of right side fixedly connected with of 2 inner wall bottoms of radome body was used, the right side of dog 16 and the left side contact of sealed pad 15 are used through the cooperation of dog 16 and sealed pad 15, can increase radome body 2 and mounting panel 1's leakproofness.

When in use, a user pushes the positioning block 13 leftwards to separate the positioning block 13 from the positioning groove, the positioning block 13 pushes leftwards to compress the third spring 12, then the cover plate 11 is rotated to rotate the cover plate 11 around the first rotating shaft, meanwhile, the cover plate 11 is separated from the second groove, then the pull block 10 is pulled downwards, the pull block 10 moves downwards to drive the transverse block 8 and the fixture block 9 to move downwards, the fixture block 9 is separated from the clamping groove, meanwhile, the radome body 2 is pushed leftwards to drive the radome body 2 and the fixing block 3 to rotate around the movable rod 6, then, the push block 5 is pushed outwards to drive the movable rod 6 to move outwards, so that the movable rod 6 is separated from the movable groove and the movable hole in sequence, the push block 5 moves outwards to compress the first spring 4, meanwhile, the radome body 2 is pushed upwards to separate the fixing groove 3, at the moment, the radome body 2 can be disassembled, and when in, the user pulls the radome body 2 downwards to clamp the fixed block 3 into the fixed groove, then loosens the push block 5, the resilience force of the first spring 4 drives the push block 5 and the movable rod 6 to reset, so that the movable rod 6 is clamped into the movable hole and the movable groove in sequence, the positions of the fixed block 3 and the radome body 2 are fixed, then the radome body 2 is rotated to make the right side of the stop block 16 contact with the left side of the sealing gasket 15, the pull block 10 is loosened, the resilience force of the second spring 7 drives the transverse block 8 and the clamping block 9 to reset, so that the clamping block 9 is clamped into the clamping groove, fix the position of radome body 2, then rotatory apron 11 makes apron 11 block advance the inside of third recess, loosens locating piece 13, and the resilience force of third spring 12 promotes locating piece 13, makes locating piece 13 block advance the inside of constant head tank, fixes the position of apron 11, and radome body 2 can connect the completion this moment.

In summary, the following steps: this coupling mechanism of radome through the cooperation that sets up mounting panel 1, radome body 2, fixed block 3, first spring 4, ejector pad 5, movable rod 6, second spring 7, horizontal piece 8, fixture block 9, draws piece 10, apron 11, third spring 12 and locating piece 13 and uses, has solved current radome and when connecting, has connected the radome through a plurality of bolts mostly, and the loaded down with trivial details problem of connection process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A coupling mechanism of radome, includes mounting panel (1), its characterized in that: the left side of mounting panel (1) is provided with radome body (2), the equal fixedly connected with fixed block (3) in front side and the rear side at radome body (2) right side top, the right side of fixed block (3) runs through to the inside of mounting panel (1), first recess has all been seted up to the front side and the rear side at the inside top of mounting panel (1), and first recess is located the outside of fixed block (3), and the outside fixedly connected with first spring (4) of first recess inner wall, the inboard fixedly connected with ejector pad (5) of first spring (4), the right side of ejector pad (5) and the inner wall sliding connection of first recess, the left side of ejector pad (5) runs through to the left side of mounting panel (1), the inboard top fixedly connected with movable rod (6) of ejector pad (5), the inboard of movable rod (6) runs through to the inboard of fixed block (3), the right side of the bottom inside the radome body (2) is provided with a first placing groove, the front side and the rear side of the bottom of the inner wall of the first placing groove are fixedly connected with a second spring (7), the top of the second spring (7) is fixedly connected with a transverse block (8), the front side and the back side of the transverse block (8) are both in sliding connection with the inner wall of the first placing groove, the front side and the rear side of the top of the transverse block (8) are both provided with clamping blocks (9), the top of each clamping block (9) penetrates into the mounting plate (1), the bottom of the transverse block (8) is fixedly connected with a pull block (10), the bottom of the pull block (10) penetrates into the bottom of the radome body (2), the right side of the bottom of the radome body (2) is provided with a second groove, the inside of the second groove is movably connected with a cover plate (11) through a first rotating shaft, the inside of the cover plate (11) is provided with a second placing groove, the left side fixedly connected with third spring (12) of second standing groove inner wall, the right side fixedly connected with locating piece (13) of third spring (12), the top of locating piece (13) and the inner wall fixed connection of second standing groove, the right side of locating piece (13) runs through to the inside of radome body (2), the bottom of locating piece (13) runs through to the bottom of apron (11).

2. A radome attachment mechanism according to claim 1, wherein: the equal fixedly connected with slider (14) in front and the back of horizontal piece (8), the spout that uses with slider (14) cooperation has been seted up to the inner wall of first standing groove.

3. A radome attachment mechanism according to claim 1, wherein: the fixed slot that uses with fixed block (3) cooperation is seted up at the top of mounting panel (1), and the movable groove that uses with movable rod (6) cooperation is seted up to the inboard of fixed slot inner wall, the activity hole that uses with movable rod (6) cooperation is seted up at the positive top of fixed block (3).

4. A radome attachment mechanism according to claim 1, wherein: the first through-hole that uses with ejector pad (5) cooperation is seted up at the left top of mounting panel (1), the shape of ejector pad (5) is the L style of calligraphy, the shape of drawing piece (10) is the T style of calligraphy.

5. A radome attachment mechanism according to claim 1, wherein: the top of fixture block (9) has ball (17) through second pivot swing joint, the shape of ball (17) is spherical, the draw-in groove of using with fixture block (9) cooperation is seted up to the bottom of mounting panel (1), the shape of locating piece (13) is the L style of calligraphy.

6. A radome attachment mechanism according to claim 1, wherein: the second through-hole that uses with locating piece (13) cooperation is seted up to the bottom of apron (11), the sealed pad (15) of left bottom fixedly connected with of mounting panel (1), dog (16) that the sealed pad (15) cooperation of right side fixedly connected with of radar cover body (2) inner wall bottom used, the right side of dog (16) and the left side contact of sealed pad (15).