Mounting rack for electromagnetic wave lens

Abstract

The invention relates to a mounting rack for an electromagnetic wave lens. The mounting rack comprises a base and a sleeving cover, a bearing cavity is formed in the base; a cover cavity is formed in the sleeving cover; a cavity opening of the cover cavity is opposite to a cavity opening of the bearing cavity, and the edge of the cavity opening of the cover cavity is connected with the edge of the cavity opening of the bearing cavity through a plurality of quick-mounting structures, so that the cover cavity and the bearing cavity are combined to form a lens clamping space; the quick-mounting structure comprises a binding belt strip and a belt buckle; one of the ribbon strip and the belt buckle is arranged on the sleeving cover, and the other one of the ribbon strip and the belt buckle is arranged on the base; a plurality of clamping grooves are formed in the ribbon strip in the length direction of the ribbon strip. The belt buckle comprises a through hole and an elastic clamping block, and the elastic clamping block is provided with a clamping part located in the through hole; the ribbon strips of all the quick-assembly structures are arranged in the penetrating holes of the belt buckles in a penetrating mode, and the clamping parts of the elastic clamping blocks and the clamping grooves of the ribbon strips are clamped together. The device has the characteristics that the base and the sleeving cover can be quickly assembled and disassembled, the working efficiency of workers can be improved, the labor intensity can be reduced, and the like.

Description

Technical Field

[0001] The invention relates to the technical field of electromagnetic wave lens installation, in particular to a mounting frame for an electromagnetic wave lens. Background Art

[0002] In the technical proposal of patent application number CN2022207414845 and titled "A Multi-frequency Multi-beam Lens Antenna", a mounting bracket for an electromagnetic wave lens is disclosed, the mounting bracket includes a base frame and a positioning ring, the positioning ring and the base frame are connected by a plurality of connecting columns, so that the cooperation between the positioning ring and the base frame can clamp the electromagnetic wave lens, and the positioning ring of such a mounting bracket is connected to one end of each connecting column, and the other end of each connecting column and the base frame are respectively connected by screws; such an assembly structure requires many parts and has a high production cost; and the installation and removal of the screws both take a long time, resulting in a long time required for the assembly of the lens antenna, and a long time required for disassembly of the lens during maintenance, resulting in low work efficiency and high labor intensity for workers. Summary of the invention

[0003] The purpose of the present invention is to provide a mounting bracket for an electromagnetic wave lens, which has the advantages of simple structure, scientific design, and a base and a set cover that can be quickly assembled and disassembled, so that when used on a lens antenna, the antenna assembly and maintenance efficiency is high, which is beneficial to improving the work efficiency of workers and reducing labor intensity.

[0004] The technical solution of the present invention is implemented as follows: an electromagnetic wave lens mounting frame, in particular, comprises a base and a set cover; the base is formed with a supporting cavity; the set cover is formed with a cover cavity; the cavity opening of the cover cavity is directly opposite to the cavity opening of the supporting cavity, and the cavity opening edge of the cover cavity is connected to the cavity opening edge of the supporting cavity through a plurality of quick-fit structures, so that the cover cavity and the supporting cavity are combined to form a lens clamping space;

[0005] A plurality of quick-release structures are distributed around the gap between the set cover and the base; the quick-release structure includes a cable tie strip and a buckle; one of the cable tie strip or the buckle is arranged on the set cover, and the other of the cable tie strip or the buckle is arranged on the base; the cable tie strip is formed with a plurality of slots along its length direction; the buckle includes a through hole and an elastic clamping block, and the elastic clamping block is provided with a clamping portion in the through hole; the cable tie strip of each quick-release structure is inserted into the through hole of the buckle, and the clamping portion of the elastic clamping block is clamped together with the clamping slot of the cable tie strip.

[0006] When the present solution is applied, the base is first installed so that the supporting cavity of the base is set upward, and then the electromagnetic wave lens is placed on the base so that the lower part of the electromagnetic wave lens is embedded in the supporting cavity of the base, and then the cover cavity of the cover is covered on the upper part of the electromagnetic wave lens, and then the cable ties of each quick-release structure are passed through the through-holes of the buckle, and finally the cable ties of each quick-release structure are tightened so that the card slots of the cable ties and the card-fitting parts of the elastic card blocks of the buckle are card-fitted, and the lens clamping space formed by the combination of the cover and the base can clamp the electromagnetic wave lens, so as to realize the rapid installation of the electromagnetic wave lens; and when the electromagnetic wave lens needs to be disassembled, it is only necessary to press the elastic card blocks of the buckles of each quick-release structure so that the card-fitting parts of the elastic card blocks are separated from the card slots of the cable ties, so that the cable ties can be quickly separated from the buckle, so that the cover and the electromagnetic wave lens can be quickly removed from the base, so as to facilitate the inspection and maintenance of the lens antenna during application.

[0007] Furthermore, a load-bearing portion is formed on the base along the edge of the cavity opening of the supporting cavity; the tie strips of each quick-release structure are formed integrally with the set cover, and a buckle of the quick-release structure is integrally formed on the load-bearing portion of the base.

[0008] Furthermore, the elastic block of the buckle of the quick-release structure is a U-shaped piece, which is located on the side of the load-bearing part facing away from the suit cover, one end of the elastic block is connected to the load-bearing part, and the other end of the elastic block forms the clamping part.

[0009] Furthermore, the shape of the cover cavity is the same as the shape of the supporting cavity, and the cover cavity is preferably a hemispherical cavity, a cubic cavity, or a semi-cylindrical cavity. The shape of the cover cavity and the shape of the supporting cavity are set according to the shape of the electromagnetic wave lens in actual application; when the shape of the electromagnetic wave lens is spherical, the cover cavity is a hemispherical cavity; when the shape of the electromagnetic wave lens is cubic, the cover cavity is a cubic cavity; when the shape of the electromagnetic wave lens is cylindrical, the cover cavity is a semi-cylindrical cavity.

[0010] In order to enable the electromagnetic wave lens mounting frame to mount the electromagnetic wave lens of a spherical structure, the cavity wall surface of the cover cavity and the cavity wall surface of the supporting cavity can both be annular surfaces; the generatrix of the cavity wall surface of the cover cavity and the generatrix of the cavity wall surface of the supporting cavity are both arc lines, and the center of the generatrix of the cavity wall surface of the cover cavity and the center of the generatrix of the cavity wall surface of the supporting cavity are concentric and located in the lens clamping space. The radius of the generatrix of the cavity wall surface of the cover cavity and the generatrix of the cavity wall surface of the supporting cavity is also the radius of the electromagnetic wave lens.

[0011] Furthermore, the set cover includes at least two circular parts, all of which are arranged in sequence from the cavity opening to the cavity bottom of the cover cavity, and the radius of the circular part that is farther away from the cavity opening of the cover cavity is smaller; the inner surfaces of all the circular parts are combined to form the cavity wall surface of the cover cavity; each adjacent two circular parts are connected by a plurality of connecting parts; the intersections formed by the circular part where the cavity opening of the cover cavity is located and the connecting parts connected to it each extend to form a tie strip with a quick-release structure, and the buckles of each quick-release structure are arranged on the base.

[0012] Furthermore, the base includes at least two annular parts, all of which are arranged in sequence from the cavity opening to the cavity bottom of the supporting cavity, and the radius of the annular part that is farther away from the cavity opening of the supporting cavity is smaller; the inner surfaces of all the annular parts are combined to constitute the cavity wall surface of the supporting cavity; all the annular parts are connected by a number of connecting strips, all of which are evenly arranged around the annular parts, and each connecting strip is an arc-shaped structure and is arranged to protrude from the cavity wall surface of the supporting cavity.

[0013] Furthermore, all the connection strips are connected together at their ends away from the opening of the supporting cavity.

[0014] Furthermore, a plurality of support rods are formed on the base; each support rod is extended to a side of the base facing away from the cavity opening of the supporting cavity, and a plug-in slot is formed on each support rod; it also includes a plurality of legs, one end of each leg being a plug-in end; all the legs correspond to all the support rods one by one, the plug-in ends of the corresponding legs are inserted into the plug-in slots of the support rods, and the plug-in ends of the legs are connected to the plug-in slots of the support rods by a docking mechanism; the docking mechanism includes at least 2 clamping hole groups and at least 1 clamping structure, and the number of the clamping hole groups is more than the number of the clamping structures; in each docking mechanism: all the clamping hole groups are arranged on the support rods and arranged along the length direction of the support rods, the clamping hole groups include clamping holes and positioning holes arranged along the length direction of the support rods, all the clamping structures are arranged on the legs, and the clamping structures include clamping claws and positioning protrusions arranged along the length direction of the legs; the clamping claws of each docking mechanism are clamped with the clamping holes, and the positioning protrusions are inserted into the positioning holes.

[0015] Furthermore, the present scheme also includes a base plate; a plurality of mounting hole groups are formed on the base plate; the mounting hole groups include a buckle hole and two nail holes, and the two nail holes are located on both sides of the buckle hole; a buckle is formed on the end surface of each support leg away from the base, and nail columns are provided on both sides of one end of the support leg away from the base; all support legs correspond to all mounting hole groups one by one; between the corresponding support legs and the mounting hole groups: the buckle of the support leg is buckled with the buckle hole, and the two nail columns of the support leg are inserted into the two nail holes one by one.

[0016] The beneficial effects of the present invention include simple structure, scientific design, and the base and the cover can be quickly assembled and disassembled, so that when applied to a lens antenna, the antenna assembly and maintenance efficiency is high, which is beneficial to improving the work efficiency of workers and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0018] Figure 2 for Figure 1 Schematic diagram of the assembly structure.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure after the electromagnetic wave lens is installed in the embodiment.

[0020] Figure 4 It is a front view of the base of the embodiment.

[0021] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure in the AA direction.

[0022] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of part B.

[0023] Figure 7 It is a schematic structural diagram of the supporting foot of the embodiment.

[0024] Explanation of the reference numerals: 1-base; 11-supporting cavity; 12-load-bearing part; 13-annular part; 14-connecting strip; 15-support rod; 16-plug-in slot; 2-set cover; 21-cover cavity; 22-annular part; 23-connecting part; 3-quick-release structure; 31-tie strip; 32-slot; 33-buckle; 34-perforation; 35-elastic block; 36-clamping part; 4-lens clamping space; 5-electromagnetic wave lens; 51-groove; 6-support foot; 61-buckle; 62-nail column; 7-docking mechanism; 71-clamping hole group; 72-buckle hole; 73-positioning hole; 74-clamping structure; 75-claw; 76-positioning convex part; 8-bottom plate; 81-mounting hole group; 82-buckle hole; 83-nail hole. DETAILED DESCRIPTION

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, this embodiment is a mounting frame for an electromagnetic wave lens, comprising a base 1 and a set cover 2; the base 1 and the set cover 2 are made of a plastic material with a dielectric constant of 1 to 1.5, the base 1 is formed with a supporting cavity 11; the set cover 2 is formed with a cover cavity 21; the cavity opening of the cover cavity 21 is directly opposite to the cavity opening of the supporting cavity 11, and the cavity opening edge of the cover cavity 21 is connected to the cavity opening edge of the supporting cavity 11 through four quick-fit structures 3, so that the cover cavity 21 and the supporting cavity 11 are combined to form a lens clamping space 4;

[0026] Four quick-release structures 3 are evenly distributed around the gap between the set cover 2 and the base 1; the quick-release structure 3 includes a tie strip 31 and a buckle 33; the tie strip 31 is arranged on the set cover 2, and the buckle 33 is arranged on the base 1; the tie strip 31 is formed with a plurality of slots 32 along its length direction; the buckle 33 includes a through hole 34 and an elastic block 35, and the elastic block 35 is provided with a clamping portion 36 in the through hole 34; the tie strip 31 of each quick-release structure 3 is inserted into the through hole 34 of the buckle 33, and the clamping portion 36 of the elastic block 35 is clamped together with the slot 32 of the tie strip 31. When such a structure is used, the base 1 is first installed so that the supporting cavity 11 of the base 1 is set upward, and then the electromagnetic wave lens 5 is placed on the base 1 so that the lower part of the electromagnetic wave lens 5 is embedded in the supporting cavity 11 of the base 1, and then the cover cavity 21 of the set cover 2 is covered on the upper part of the electromagnetic wave lens 5, and then the tie strips 31 of each quick-install structure 3 are passed through the through holes 34 of the buckle 33, and finally the tie strips 31 of each quick-install structure 3 are tightened so that the card slots 32 of the tie strips 31 are carded with the card-fitting parts 36 of the elastic card blocks 35 of the buckle 33, The lens clamping space 4 formed by the combination of the set cover 2 and the base 1 can clamp the electromagnetic wave lens 5, so that the electromagnetic wave lens 5 can be quickly installed; and when the electromagnetic wave lens 5 needs to be removed, it is only necessary to press the elastic card block 35 of the buckle 33 of each quick-release structure 3, so that the clamping part 36 of the elastic card block 35 is disengaged from the clamping groove 32 of the tie strip 31, so that the tie strip 31 can be quickly separated from the buckle 33, so that the set cover 2 and the electromagnetic wave lens 5 can be quickly removed from the base 1, which is convenient for the inspection and maintenance of the lens antenna during use.

[0027] In order to make the structure of the mounting frame for the electromagnetic wave lens more reasonable, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a load-bearing part 12 is formed on the base 1 along the edge of the cavity opening of the supporting cavity 11; the load-bearing part 12 is a rigid structure, and there are two load-bearing parts 12, which are respectively located on both sides of the supporting cavity 11; the tie strips 31 of each quick-install structure 3 are formed integrally with the set cover 2, and the buckle 33 of the quick-install structure 3 is formed integrally on the load-bearing part 12 of the base 1. The set cover 2 is generally made thinner, so that the set cover 2 can have a certain deformation ability. When in use, even if there is a small deviation in the size of the electromagnetic wave lens mounting frame and the electromagnetic wave lens 5 to be installed, the set cover 2 can cooperate with the base 1 to install the electromagnetic wave lens 5 through its own deformation, making the electromagnetic wave lens mounting frame more convenient to use.

[0028] In order to make the structure of the quick-install structure 3 more reasonable, Figure 4 , Figure 5 , Figure 6 As shown, the elastic block 35 of the buckle 33 of the quick-install structure 3 is a U-shaped piece, the elastic block 35 is located on the side of the load-bearing part 12 facing away from the suit cover 2, one end of the elastic block 35 is connected to the load-bearing part 12, and the other end of the elastic block 35 forms the clamping part 36. The elastic block 35 of the buckle 33 of the quick-install structure 3 is designed as a U-shaped piece, which is more convenient to press the elastic block 35 when in use, so that the suit cover 2 and the electromagnetic wave lens 5 can be removed from the base 1 for maintenance.

[0029] In order to make the electromagnetic wave lens mounting frame suitable for mounting the electromagnetic wave lens 5 with a spherical structure, as shown in FIG. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the cavity wall surface of the cover cavity 21 and the cavity wall surface of the supporting cavity 11 are both circular annular surfaces; the generatrix of the cavity wall surface of the cover cavity 21 and the generatrix of the cavity wall surface of the supporting cavity 11 are both arc lines, and the center of the generatrix of the cavity wall surface of the cover cavity 21 and the center of the generatrix of the cavity wall surface of the supporting cavity 11 are concentric and are located in the lens clamping space 4.

[0030] In order to make the structure of the suit cover 2 more reasonable, Figure 1 , Figure 2 , Figure 3As shown, the cover set 2 includes three annular parts 22, all of which are arranged in sequence from the cavity opening to the cavity bottom of the cover cavity 21, and the farther the annular part 22 is from the cavity opening of the cover cavity 21, the smaller the radius; the inner surfaces of all the annular parts 22 are combined to form the cavity wall of the cover cavity 21; each adjacent two annular parts 22 are connected by four connecting parts 23; the intersection formed by the annular part 22 where the cavity opening of the cover cavity 21 is located and each connecting part 23 connected thereto each extends to form a tie strip 31 of a quick-install structure 3, and the buckle 33 of each quick-install structure 3 is arranged on the base 1. The cover set 2 designed in this way requires less materials for production, has low production cost, and when used, the cover set 2 covers a smaller area of ​​the electromagnetic wave lens 5, so that most of the electromagnetic waves can reach the electromagnetic wave lens 5 without passing through the cover set 2, avoiding the loss of electromagnetic waves when passing through the cover set 2.

[0031] In order to make the structure of the base 1 more reasonable, Figure 1 , Figure 2 , Figure 3 As shown, the base 1 includes two annular parts 13, all of which are arranged in sequence from the cavity opening to the cavity bottom of the supporting cavity 11, and the farther the annular part 13 is from the cavity opening of the supporting cavity 11, the smaller the radius; the inner surfaces of all the annular parts 13 are combined to form the cavity wall surface of the supporting cavity 11; all the annular parts 13 are connected by a plurality of connecting strips 14, all the connecting strips 14 are evenly arranged around the annular parts 13, and each connecting strip 14 is an arc-shaped structure and protrudes from the cavity wall surface of the supporting cavity 11. The base 1 designed in this way requires less materials to produce, and the production cost is low. In addition, when used, the base 1 covers a smaller area of ​​the electromagnetic wave lens 5, so that most of the electromagnetic waves can reach the electromagnetic wave lens 5 without passing through the base 1, thereby avoiding the loss of electromagnetic waves when passing through the base 1. In actual application, the surface of the electromagnetic wave lens 5 will have a groove 51, and the connecting strip 14 is designed to protrude from the cavity wall of the supporting cavity 11. When used, the groove 51 of the electromagnetic wave lens 5 will be embedded with the connecting strip 14, so that after the electromagnetic wave lens 5 is installed on the electromagnetic wave lens mounting frame, the electromagnetic wave lens 5 will not rotate relative to the electromagnetic wave lens mounting frame, so that the electromagnetic wave lens mounting frame can firmly install the electromagnetic wave lens 5.

[0032] In order to make the structural strength of the base 1 higher, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, all the connecting strips 14 are connected together at one end away from the opening of the supporting cavity 11 .

[0033] Furthermore, if Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 As shown, a plurality of support rods 15 are formed on the base 1. Specifically, in this embodiment, two support rods 15 are formed on each of the two load-bearing parts 12 of the base 1; each support rod 15 is extended to the side of the base 1 facing away from the cavity opening of the supporting cavity 11, and a plug-in slot 16 is formed on each support rod 15, and the plug-in slot 16 of each support rod 15 is located on the side facing away from the supporting cavity 11; it also includes four legs 6, one end of each leg 6 is a plug-in end; all legs 6 correspond to all support rods 15 one by one, and the plug-in ends of the corresponding legs 6 are inserted into the plug-in slots 16 of the support rods 15, and the plug-in ends of the legs 6 are connected to the plug-in slots 16 of the support rods 15 through a docking mechanism 7; the docking mechanism 7 includes 3 snap-in hole groups 71 and 2 snap-in structures 74; in each docking mechanism 7: all the snap-in hole groups 71 are arranged on the support rod 15 and arranged along the length direction of the support rod 15, the snap-in hole group 71 includes snap-in holes 72 and positioning holes 73 arranged along the length direction of the support rod 15, the snap-in holes 72 and the positioning holes 73 respectively connect the plug-in slot 16 of the support rod 15 with the side of itself facing the supporting cavity 11, the snap-in holes 72 are square holes, and the positioning holes 73 are round holes, all the snap-in structures 74 are arranged on the supporting leg 6, and the snap-in structures 74 include claws 75 and positioning protrusions 76 arranged along the length direction of the supporting leg 6; the claws 75 of each docking mechanism 7 are snap-fitted with the snap-in holes 72, and the positioning protrusions 76 are inserted into the positioning holes 73. The design that the number of the clamping hole groups 71 of the docking mechanism 7 is greater than the number of the clamping structures 74 makes it possible to adjust the length of the support rod 15 and the support leg 6 after docking. When in use, each support leg 6 is installed on the base plate 8, and a feed source is installed on the base plate 8. In this way, the distance between the electromagnetic wave lens 5 and the feed source can be adjusted by adjusting the length of the support rod 15 and the support leg 6 after docking, making the electromagnetic wave lens mounting frame more convenient to use.

[0034] To facilitate installation, Figure 1 , Figure 2 , Figure 3 , Figure 7 As shown, the mounting frame for the electromagnetic wave lens also includes a base plate 8; four mounting hole groups 81 are formed on the base plate 8; the mounting hole group 81 includes a buckle hole 82 and two nail holes 83, the two nail holes 83 are located on both sides of the buckle hole 82, and the buckle hole 82 is a square hole, and the nail hole 83 is a round hole; a buckle 61 is formed on the end surface of each support leg 6 away from the base 1, and nail columns 62 are provided on both sides of one end of the support leg 6 away from the base 1; all the support legs 6 correspond to all the mounting hole groups 81 one by one; between the corresponding support legs 6 and the mounting hole groups 81: the buckle 61 of the support leg 6 is buckled with the buckle hole 82, and the two nail columns 62 of the support leg 6 are inserted into the two nail holes 83 one by one.

Claims

1. A mounting frame for an electromagnetic wave lens, characterized in that: The invention comprises a base and a set cover; the base is formed with a supporting cavity; the set cover is formed with a cover cavity; the cavity opening of the cover cavity is directly opposite to the cavity opening of the supporting cavity, and the cavity opening edge of the cover cavity is connected with the cavity opening edge of the supporting cavity through a plurality of quick-fit structures, so that the cover cavity and the supporting cavity are combined to form a lens clamping space; A plurality of quick-release structures are distributed around the gap between the set cover and the base; the quick-release structure includes a cable tie strip and a buckle; one of the cable tie strip or the buckle is arranged on the set cover, and the other of the cable tie strip or the buckle is arranged on the base; the cable tie strip is formed with a plurality of slots along its length direction; the buckle includes a through hole and an elastic clamping block, and the elastic clamping block is provided with a clamping portion in the through hole; the cable tie strip of each quick-release structure is inserted into the through hole of the buckle, and the clamping portion of the elastic clamping block is clamped together with the clamping slot of the cable tie strip.

2. The mounting bracket for an electromagnetic wave lens according to claim 1, characterized in that: A load-bearing part is formed on the base along the edge of the cavity opening of the supporting cavity; the tie strips of each quick-install structure are formed integrally with the set cover, and a buckle of the quick-install structure is integrally formed on the load-bearing part of the base.

3. The mounting bracket for an electromagnetic wave lens according to claim 2, characterized in that: The elastic block of the buckle of the quick-release structure is a U-shaped piece, which is located on the side of the load-bearing part facing away from the suit cover, one end of the elastic block is connected to the load-bearing part, and the other end of the elastic block forms the clamping part.

4. The mounting bracket for an electromagnetic wave lens according to claim 1, characterized in that: The shape of the cover cavity is the same as that of the supporting cavity, and the cover cavity is a hemispherical cavity, a cubic cavity, or a semi-cylindrical cavity.

5. The mounting frame for an electromagnetic wave lens according to claim 1, characterized in that: The cavity wall surface of the cover cavity and the cavity wall surface of the supporting cavity are both annular surfaces; the generatrix of the cavity wall surface of the cover cavity and the generatrix of the cavity wall surface of the supporting cavity are both arc lines, and the center of the generatrix of the cavity wall surface of the cover cavity and the center of the generatrix of the cavity wall surface of the supporting cavity are concentric and are located in the lens clamping space.

6. The mounting frame for an electromagnetic wave lens according to claim 5, characterized in that: The set cover includes at least two annular parts, all of which are arranged in sequence from the cavity opening to the cavity bottom of the cover cavity, and the farther the annular part is from the cavity opening of the cover cavity, the smaller the radius; the inner surfaces of all the annular parts are combined to form the cavity wall surface of the cover cavity; each adjacent two annular parts are connected by a plurality of connecting parts; the intersection formed by the annular part where the cavity opening of the cover cavity is located and the connecting parts connected thereto each extends to form a fast-release structure tie strip, and the buckles of each fast-release structure are arranged on the base.

7. The mounting bracket for an electromagnetic wave lens according to claim 5 or 6, characterized in that: The base includes at least two annular parts, all of which are arranged in sequence from the cavity opening to the cavity bottom of the supporting cavity, and the radius of the annular part that is farther away from the cavity opening of the supporting cavity is smaller; the inner surfaces of all the annular parts are combined to form the cavity wall surface of the supporting cavity; all the annular parts are connected by a number of connecting strips, all the connecting strips are evenly arranged around the annular parts, and each connecting strip is an arc-shaped structure and is arranged to protrude from the cavity wall surface of the supporting cavity.

8. The mounting frame for an electromagnetic wave lens according to claim 7, characterized in that: All the connection strips are connected together at one end away from the opening of the supporting cavity.

9. The mounting frame for an electromagnetic wave lens according to claim 1, characterized in that: A plurality of support rods are formed on the base; each support rod is extended to a side of the base facing away from the cavity opening of the supporting cavity, and a plug-in groove is formed on each support rod; it also includes a plurality of support legs, one end of each support leg is a plug-in end; all the support legs correspond to all the support rods one by one, the plug-in ends of the corresponding support legs are inserted into the plug-in grooves of the support rods, and the plug-in ends of the support legs are connected to the plug-in grooves of the support rods through a docking mechanism; the docking mechanism includes at least 2 clamping hole groups and at least 1 clamping structure, and the number of clamping hole groups is more than the number of clamping structures; in each docking mechanism: all the clamping hole groups are arranged on the support rods and arranged along the length direction of the support rods, the clamping hole groups include clamping holes and positioning holes arranged along the length direction of the support rods, all the clamping structures are arranged on the support legs, and the clamping structures include clamping claws and positioning protrusions arranged along the length direction of the support legs; the clamping claws of each docking mechanism are clamped with the clamping holes, and the positioning protrusions are inserted into the positioning holes.

10. The mounting frame for an electromagnetic wave lens according to claim 9, characterized in that: It also includes a base plate; a plurality of mounting hole groups are formed on the base plate; the mounting hole groups include a buckle hole and two nail holes, and the two nail holes are located on both sides of the buckle hole; a buckle is formed on the end surface of each support leg away from the base, and nail columns are provided on both sides of one end of the support leg away from the base; all the support legs correspond to all the mounting hole groups one by one; between the corresponding support legs and the mounting hole groups: the buckle of the support leg is buckled with the buckle hole, and the two nail columns of the support leg are inserted into the two nail holes one by one.

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