阅读说明：本技术 一种合成孔径雷达的数据传输接口装置 (Data transmission interface device of synthetic aperture radar ) 是由 刘光明 刘丽坤 和向前 李国庆 于 2021-09-10 设计创作，主要内容包括：本发明涉及一种合成孔径雷达的数据传输接口装置,包括接口主体,接口主体的一端圆周外壁上通过固定轴承套设且固定连接有套环,套环的一侧通过连接环固定连接有螺环,螺环的内部螺纹连接有两个组装板,两个组装板的大小相同且均呈半圆环结构,本发明具有的优点：本设计通过在接口主体的外部设置了带有螺环的套环,螺环的内部螺纹连接有两个组装板,两个组装板均呈半圆环结构,使用时可将两个组装板拼接在一起,同时套设在接头的导线上,接口插在接口主体的内部时,两个组装板拼接成的环形结构螺纹连接在螺环中,对接头进行固定,使得接头无法从接口中拔出来,从而避免接头的意外拔出,导致合成孔径雷达出现故障。(The invention relates to a data transmission interface device of a synthetic aperture radar, which comprises an interface main body, wherein the outer wall of the circumference of one end of the interface main body is sleeved with a fixed bearing and is fixedly connected with a lantern ring, one side of the lantern ring is fixedly connected with a spiral ring through a connecting ring, the inner thread of the spiral ring is connected with two assembling plates, the two assembling plates have the same size and are both in a semicircular structure, and the data transmission interface device has the advantages that: this design has set up the lantern ring that has the helicoidal through the outside at the interface main part, the inside threaded connection of spiro has two equipment boards, two equipment boards all are the semicircle ring structure, can splice two equipment boards together during the use, the cover is established on the wire that connects simultaneously, the interface is inserted when the inside of interface main part, the annular structure threaded connection that two equipment boards splice becomes is in the spiro, the butt joint is fixed, make the joint can't follow the interface and pull out, thereby avoid the accident of joint to extract, lead to synthetic aperture radar to break down.)

1. A data transmission interface device of a synthetic aperture radar comprises an interface main body; the method is characterized in that: the outer circumferential wall at one end of the interface main body is sleeved and fixedly connected with a lantern ring through a fixed bearing, one side of the lantern ring is fixedly connected with a spiral ring through a connecting ring, the inner thread of the spiral ring is connected with two assembling plates, the two assembling plates are same in size and are in a semicircular structure, one sides of the two assembling plates, far away from the interface main body, extend to the outside of the spiral ring, the outer walls of the circumferences of the two assembling plates, far away from the interface main body, are fixedly connected with sleeve plates, one side of the sleeve plate close to the interface main body is fixedly connected with a side plate, the side plates are fixedly connected on the circumferential outer wall of the assembling plate at the same side, a fixing ring is sleeved and connected between the two side plates in a sliding way, the interface comprises a connector main body and is characterized in that a plurality of fixing holes are formed in the fixing ring, the fixing holes are distributed on the fixing ring in an annular mode, and the sleeve plate is provided with a plurality of inserting rods which are fixedly connected to one side of the sleeve plate close to the interface main body.

2. A data transmission interface device of a synthetic aperture radar according to claim 1, characterized in that: the spiral ring is characterized in that a plurality of support plates are fixedly connected to the circumferential outer wall of the spiral ring, and the distances between every two adjacent support plates are the same.

3. A data transmission interface device of a synthetic aperture radar according to claim 1, characterized in that: the inner walls of the two assembling plates are fixedly connected with rubber linings which are matched with the insides of the assembling plates.

4. A data transmission interface device of a synthetic aperture radar according to claim 1, characterized in that: the sum of the number of the inserted rods arranged on the two sleeve plates is the same as the number of the fixing holes formed in the fixing rings, the inserted rods are in one-to-one correspondence with the fixing holes formed in the fixing rings, and the inserted rods are all inserted into the corresponding fixing holes.

5. A data transmission interface device of a synthetic aperture radar according to claim 1, characterized in that: two the lagging all is the semicircle ring structure, two one side that the lagging is close to the interface main part all contradicts with one side that the interface main part was kept away from to homonymy curb plate and solid fixed ring and is connected.

6. A data transmission interface device of a synthetic aperture radar according to claim 1, characterized in that: the spiral ring and the interface main body are positioned on the same central line.

Technical Field

The invention relates to the technical field of expanders for orthopedic surgery, in particular to a data transmission interface device of a synthetic aperture radar.

Background

The synthetic aperture radar is a high-resolution imaging radar, can obtain high-resolution radar images similar to optical photography under the meteorological condition with extremely low visibility, and synthesizes a radar with a larger equivalent antenna aperture by using a data processing method for a real antenna aperture with a smaller size by utilizing the relative motion of the radar and a target, which is also called as a synthetic aperture radar.

At present, a data transmission interface on the synthetic aperture radar is mostly of a hole structure, a fixed structure is not arranged outside the interface, and the interface is easily pulled out due to pulling of external force when the connector is inserted into the interface, so that the synthetic aperture radar breaks down.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a data transmission interface device of a synthetic aperture radar.

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

a data transmission interface device of a synthetic aperture radar is designed, and comprises an interface main body, wherein a lantern ring is sleeved and fixedly connected on the outer wall of the circumference of one end of the interface main body through a fixed bearing, a spiral ring is fixedly connected on one side of the lantern ring through a connecting ring, two assembling plates are in threaded connection with the inner part of the spiral ring, the two assembling plates are same in size and are in a semicircular structure, one sides of the two assembling plates, which are far away from the interface main body, extend to the outer part of the spiral ring, sleeve plates are fixedly connected on the outer wall of the circumference of one side of the two assembling plates, which is far away from the interface main body, side plates are fixedly connected on the outer wall of the circumference of the assembling plates on the same side, a fixed ring is sleeved and slidably connected between the two side plates, a plurality of fixed holes are formed in the fixed ring, and are annularly distributed on the fixed ring, two one side that the lagging is close to the interface main part all fixedly connected with a plurality of inserted bars.

Preferably, the outer wall of the circumference of the spiral ring is fixedly connected with a plurality of support plates, and the distances between every two adjacent support plates are the same.

Preferably, the inner walls of the two assembling plates are fixedly connected with rubber linings, and the two rubber linings are matched with the insides of the assembling plates.

Preferably, the sum of the number of the inserted rods arranged on the two sleeve plates is the same as the number of the fixing holes formed in the fixing ring, the inserted rods are in one-to-one correspondence with the fixing holes formed in the fixing ring, and the inserted rods are all inserted into the corresponding fixing holes.

Preferably, two the lagging all is the semicircle ring structure, two one side that the lagging is close to the interface main part all contradicts with one side that the interface main part was kept away from to homonymy curb plate and solid fixed ring and is connected.

Preferably, the spiral ring and the interface main body are located on the same central line.

The invention has the beneficial effects that:

this design has set up the lantern ring that has the helicoidal through the outside at the interface main part, the inside threaded connection of spiro has two equipment boards, two equipment boards all are the semicircle ring structure, can splice two equipment boards together during the use, the cover is established on the wire that connects simultaneously, the interface is inserted when the inside of interface main part, the annular structure threaded connection that two equipment boards splice becomes is in the spiro, the butt joint is fixed, make the joint can't follow the interface and pull out, thereby avoid the accident of joint to extract, lead to synthetic aperture radar to break down.

Drawings

Fig. 1 is a schematic sectional structure diagram of a data transmission interface device of a synthetic aperture radar according to the present design;

fig. 2 is a schematic diagram of a sleeve plate structure of a data transmission interface device of a synthetic aperture radar according to the present design;

fig. 3 is a schematic structural diagram of a fixing ring of a data transmission interface device of a synthetic aperture radar according to the present design;

fig. 4 is a schematic external structural diagram of a data transmission interface device of a synthetic aperture radar according to the present design.

In the figure: 1. an interface body; 2. fixing the bearing; 3. a collar; 4. a connecting ring; 5. a spiro ring; 6. a support plate; 7. assembling a plate; 8. sheathing; 9. inserting a rod; 10. a rubber lining; 11. a fixing ring; 12. a fixing hole; 13. side plates.

Detailed Description

The invention is further illustrated with reference to the following figures and examples:

example (b): a data transmission interface device of a synthetic aperture radar, see fig. 1 to 4.

The data transmission interface device of the synthetic aperture radar comprises an interface main body 1, a lantern ring 3 is sleeved and fixedly connected on the circumferential outer wall of one end of the interface main body 1 through a fixed bearing 2, one side of the lantern ring 3 is fixedly connected with a spiral ring 5 through a connecting ring 4, the inner thread of the spiral ring 5 is connected with two assembling plates 7, the two assembling plates 7 are the same in size and are of a semicircular structure, one sides of the two assembling plates 7 far away from the interface main body 1 extend to the outer part of the spiral ring 5, the circumferential outer walls of one sides of the two assembling plates 7 far away from the interface main body 1 are fixedly connected with sleeve plates 8, one sides of the sleeve plates 8 close to the interface main body 1 are fixedly connected with side plates 13, the side plates 13 are fixedly connected on the circumferential outer walls of the assembling plates 7 on the same side, a fixing ring 11 is commonly sleeved and slidably connected between the two side plates 13, and a plurality of fixing holes 12 are formed in the fixing ring 11, a plurality of fixed orificess 12 are the annular and distribute on solid fixed ring 11, two lagging 8 are close to a plurality of inserted bars 9 of the equal fixedly connected with in one side of interface main part 1, the same and the one-to-one of fixed orificess 12 quantity that set up on 9 quantity sums of the inserted bar that set up on two lagging 8 and solid fixed ring 11, inserted bar 9 is all pegged graft inside the fixed orifices 12 that correspond, insert inserted bar 9 inside the fixed orifices 12 that correspond during the use, be in the same place two equipment board 7 preliminary fixings, installation after convenient.

Two lagging 8 all are the semicircle ring structure, one side that two lagging 8 are close to interface main part 1 all contradicts with one side that interface main part 1 was kept away from to homonymy curb plate 13 and solid fixed ring 11 and is connected, conveniently support solid fixed ring 11, with solid fixed ring 11 card on two curb plates 13, spiro 5 and interface main part 1 are located same central line, conveniently rotate spiro 5, fasten two equipment board 7, a plurality of extension boards 6 of fixedly connected with on the circumference outer wall of spiro 5, and the distance between two adjacent extension boards 6 is the same, increase the frictional force between staff and the spiro 5, conveniently rotate spiro 5, equal fixedly connected with rubber inside lining 10 on the inner wall of two equipment board 7, two rubber inside lining 10 all with the inside phase-match of the equipment board 7 of place, be convenient for two equipment board 7 to carry the wire that connects.

Specifically, the invention is fixed on a synthetic aperture radar, when a plug is plugged, a fixing ring 11 is sleeved on a lead of a connector, then the plug is inserted into an interface main body 1, then two assembling plates 7 are clamped on the lead of the connector and are positioned on one side of the fixing ring 11 far away from the interface main body 1, at the moment, the two assembling plates 7 are spliced into an annular structure, then the two assembling plates 7 are slid towards the direction close to the interface main body 1, side plates 13 arranged on the two assembling plates 7 are inserted into the fixing ring 11, meanwhile, inserting rods 9 on the two assembling plates 7 are inserted into fixing holes 12 on the fixing ring 11, the two assembling plates 7 are fixed together, then the two assembling plates 7 are continuously pushed to slide on the lead of the connector, one ends of the two assembling plates 7 close to the interface main body 1 are inserted into a spiral ring 5, simultaneously, the spiral ring 5 is shifted through a support plate 6, and the two assembling plates 7 are connected in the spiral ring 5 in a threaded manner, the wire of the joint is clamped, the joint is fixed, and the joint cannot be pulled out of the joint main body 1 when the wire of the joint is pulled by external force, so that the synthetic aperture radar is prevented from being broken down.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.