CN216354678U - Waveguide butt joint clamp - Google Patents
Waveguide butt joint clamp Download PDFInfo
- Publication number
- CN216354678U CN216354678U CN202122894733.2U CN202122894733U CN216354678U CN 216354678 U CN216354678 U CN 216354678U CN 202122894733 U CN202122894733 U CN 202122894733U CN 216354678 U CN216354678 U CN 216354678U
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- flange plate
- waveguide
- flange
- tenon
- ring
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- 210000001503 joint Anatomy 0.000 title claims abstract description 11
- 238000003032 molecular docking Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a waveguide butt joint clamp which comprises a first flange plate and a second flange plate which are oppositely arranged, wherein the first flange plate is used for installing a first waveguide tube, and the second flange plate is used for installing a second waveguide tube; mounting holes for mounting the guide rails are formed in the upper end and the lower end of each of the first flange plate and the second flange plate; the first flange plate and the second flange plate are fixedly connected with the guide rail through first screws. The flange plate I and the flange plate II are quickly connected through the tenon-and-mortise structure, and are simple, convenient and firm; the flange plate I and the flange plate II can be positioned at the same height through the guide rail, and the flange plates can be quickly connected. The utility model is easy to disassemble and assemble, and greatly prolongs the service life of the waveguide.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a waveguide butt joint fixture.
Background
With the wide application of the wireless communication system in the millimeter wave frequency band, devices in the millimeter wave frequency band need to be connected by using waveguides in debugging and testing. However, the waveguide and the waveguide are generally butt-jointed and fixed by screws, and because the waveguide is small in size, the screws for installation are parallel to the waveguide, so that a long time is consumed in the process of dismounting, and frequent dismounting easily causes thread sliding of threaded holes in the flange, which affects the service life of the flange.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a waveguide butt joint clamp which is easy to disassemble and assemble, does not influence a threaded hole in an original waveguide flange plate and greatly prolongs the service life of a waveguide.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a waveguide butt joint clamp comprises a first flange plate and a second flange plate which are oppositely arranged, wherein the first flange plate is used for installing a first waveguide tube, and the second flange plate is used for installing a second waveguide tube; mounting holes for mounting the guide rails are formed in the upper end and the lower end of each of the first flange plate and the second flange plate; the first flange plate and the second flange plate are connected with the guide rail through mounting holes.
The first flange plate and the second flange plate respectively comprise a first flange plate and a second flange plate; the first flange plate is connected with the second flange plate through a mortise and tenon structure.
The bottom of the first flange plate is provided with a tenon, the top of the second flange plate is provided with a mortise matched with the tenon, and the first flange plate and the second flange plate are connected through the tenon and the mortise.
The middle of the bottom of the first flange plate is provided with a first semicircular ring, and the middle of the top of the second flange plate is provided with a second semicircular ring corresponding to the first semicircular ring.
The first waveguide and the second waveguide each include a shaft portion and a connecting portion; when the first waveguide tube is in butt joint with the second waveguide tube, the shaft part is positioned in a circular hole formed by the first semicircular ring and the second semicircular ring.
The two connecting parts are correspondingly provided with guide pins and pin holes; the two connecting parts are inserted through the guide pin and the pin hole.
The number of the guide pins and the pin holes is multiple pairs, and the guide pins and the pin holes are symmetrically distributed.
And a plurality of threaded holes matched with the second screws are formed in the first flange plate and the second flange plate.
Threaded holes are formed in the first flange plate and the second flange plate.
The utility model has the beneficial effects that: the flange plate I and the flange plate II are quickly connected through the tenon-and-mortise structure, and are simple, convenient and firm; the flange plate I and the flange plate II can be positioned at the same height through the guide rail, and the flange plates can be quickly connected. The utility model is easy to disassemble and assemble, and greatly prolongs the service life of the waveguide.
Drawings
Fig. 1 is an exploded view of the structure of the present invention.
Fig. 2 is a structural view of the first flange according to the present invention.
In the figure, 1-first flange, 2-second flange, 3-guide rail, 4-mounting hole, 5-first screw, 6-second screw, 7-first waveguide, 8-second waveguide, 9-shaft, 10-connecting part, 11-guide pin, 12-pin hole, 13-first flange, 14-second flange, 15-first semi-circular ring, 16-second semi-circular ring, 17-tenon, 18-mortise.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, XYZ coordinates representing X, Y, Z directions orthogonal to each other are shown in fig. 1.
As shown in fig. 1 and fig. 2, a waveguide docking jig includes a first flange 1 and a second flange 2 which are oppositely arranged, wherein the first flange 1 is used for mounting a first waveguide tube 7, and the second flange 2 is used for mounting a second waveguide tube 8; mounting holes 4 for mounting the guide rails 3 are formed in the upper end and the lower end of the first flange plate 1 and the second flange plate 2; the first flange plate 1 and the second flange plate 2 are fixedly connected with the guide rail 3 through first screws 5.
According to the utility model, the mounting holes 4 at the upper end and the lower end of the first flange plate 1 correspond to the mounting holes 4 at the upper end and the lower end of the second flange plate 2, the guide rail 3 is inserted into the mounting holes 4 of the first flange plate and the second flange plate, and the guide rail 3 is fixed on the flange plates by using the first screw 5, so that the flange plates are quickly connected.
Further, the first flange plate 1 and the second flange plate 2 both comprise a first flange plate 13 and a second flange plate 14; the first flange plate 13 is connected with the second flange plate 14 through a mortise and tenon structure.
Furthermore, the bottom of the first flange plate 13 is provided with a tenon 17, the top of the second flange plate 14 is provided with a mortise 18 matched with the tenon 17, and the first flange plate 13 and the second flange plate 14 are in mortise-tenon connection through the tenon 17 and the mortise 18.
The flange plate I13 and the flange plate II are connected through a mortise and tenon structure, the connection process is simple, convenient and firm, and the complexity of the working procedures is reduced.
Furthermore, a first semicircular ring 15 is arranged in the middle of the bottom of the first flange plate 13, and a second semicircular ring 16 corresponding to the first semicircular ring 15 is arranged in the middle of the top of the second flange plate 14.
Further, the first waveguide 7 and the second waveguide 8 each include a shaft portion 9 and a connecting portion 10; when the first waveguide tube 7 and the second waveguide tube 8 are butted, the shaft part 9 is fixed through a circular hole formed by the first semicircular ring 15 and the second semicircular ring 16; the two connecting parts 10 are correspondingly provided with a guide pin 11 and a pin hole 12; the two connecting portions 10 are inserted through the guide pins 11 and the pin holes 12.
When the first waveguide tube 7 and the second waveguide tube 8 are in butt joint, the shaft part 9 is fixed by a round hole formed by the first semicircular ring 15 and the second semicircular ring 16, and then the two connecting parts 10 are oppositely inserted and connected through the guide pins 11 and the pin holes 12 correspondingly arranged on the two connecting parts, so that the butt joint of the first waveguide tube 7 and the second waveguide tube 8 is realized.
Further, the number of the guide pins 11 and the pin holes 12 is multiple pairs, and the guide pins and the pin holes are symmetrically distributed.
Furthermore, a plurality of threaded holes matched with the second screws 6 are formed in the first flange plate 1 and the second flange plate 2.
All offer the screw hole that matches with second screw 6 on first ring flange 1 and the second ring flange 2, according to operating condition, first ring flange 1 can also be in the same place through 6 fastening connections of second screw with second ring flange 2.
Furthermore, 4 threaded holes matched with the second screws 6 are formed in the first flange plate 1 and the second flange plate 2.
4 second screws 6 are arranged, so that the first flange plate 1 and the second flange plate 2 can be firmly connected.
The working principle of the utility model is as follows: the first flange plate 13 and the second flange plate 14 are used for fixing waveguide tubes in the Z-axis direction through a mortise-tenon structure, then the two waveguide tubes (namely the first waveguide tube 7 and the second waveguide tube 8) with the flange plates installed are inserted oppositely through the guide pins 11 and the pin holes 12, the guide rail 3 is inserted into the installation holes 4 of the first flange plate and the second flange plate, the guide rail 3 is fixed on the flange plates through the first screws 5, and the second screws 6 can be installed and fastened according to actual needs. By the mode, the x direction (parallel to the waveguide tube) which is inconvenient for screw fastening can be converted into the z direction (vertical to the waveguide tube) to fasten the waveguide, so that the purposes of easy disassembly and assembly and prolonging the service life of the waveguide are achieved.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. A waveguide butt joint clamp is characterized in that: the waveguide tube comprises a first flange plate (1) and a second flange plate (2) which are oppositely arranged, wherein the first flange plate (1) is used for installing a first waveguide tube (7), and the second flange plate (2) is used for installing a second waveguide tube (8); mounting holes (4) for mounting the guide rails (3) are formed in the upper end and the lower end of the first flange plate (1) and the second flange plate (2); the first flange plate (1) and the second flange plate (2) are connected with the guide rail (3) through mounting holes (4).
2. The waveguide docking fixture of claim 1, wherein: the first flange plate (1) and the second flange plate (2) both comprise a first flange plate (13) and a second flange plate (14); and the flange plate I (13) is connected with the flange plate II (14) through a mortise and tenon structure.
3. The waveguide docking fixture of claim 2, wherein: the bottom of ring flange one (13) is equipped with tenon (17), the top of ring flange two (14) is equipped with tongue-and-groove (18) of mutually supporting with tenon (17), ring flange one (13) and ring flange two (14) are through tenon (17) and tongue-and-groove (18) mortise and tenon joint.
4. The waveguide docking fixture of claim 2, wherein: the middle of the bottom of the first flange plate (13) is provided with a first semicircular ring (15), and the middle of the top of the second flange plate (14) is provided with a second semicircular ring (16) corresponding to the first semicircular ring (15).
5. The waveguide docking fixture of claim 4, wherein: the first waveguide (7) and the second waveguide (8) each comprise a shaft portion (9) and a connecting portion (10); when the first waveguide tube (7) is in butt joint with the second waveguide tube (8), the shaft part (9) is positioned in a circular hole formed by the first semicircular ring (15) and the second semicircular ring (16).
6. The waveguide docking fixture of claim 5, wherein: the two connecting parts (10) are correspondingly provided with a guide pin (11) and a pin hole (12); the two connecting parts (10) are inserted through the guide pin (11) and the pin hole (12).
7. The waveguide docking fixture of claim 6, wherein: the number of the guide pins (11) and the pin holes (12) is multiple pairs, and the guide pins and the pin holes are symmetrically distributed.
8. The waveguide docking fixture of claim 1, wherein: and a plurality of threaded holes matched with the second screws (6) are formed in the first flange plate (1) and the second flange plate (2).
9. The waveguide docking fixture of claim 8, wherein: threaded holes are formed in the first flange plate (1) and the second flange plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894733.2U CN216354678U (en) | 2021-11-23 | 2021-11-23 | Waveguide butt joint clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894733.2U CN216354678U (en) | 2021-11-23 | 2021-11-23 | Waveguide butt joint clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216354678U true CN216354678U (en) | 2022-04-19 |
Family
ID=81151004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122894733.2U Active CN216354678U (en) | 2021-11-23 | 2021-11-23 | Waveguide butt joint clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216354678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932437A (en) * | 2022-07-27 | 2022-08-23 | 成都西夏科技发展有限公司 | Terahertz waveguide positioning tool |
| CN117438757A (en) * | 2023-12-21 | 2024-01-23 | 成都沃特塞恩电子技术有限公司 | Waveguide connecting assembly and microwave transmission device |
-
2021
- 2021-11-23 CN CN202122894733.2U patent/CN216354678U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932437A (en) * | 2022-07-27 | 2022-08-23 | 成都西夏科技发展有限公司 | Terahertz waveguide positioning tool |
| CN117438757A (en) * | 2023-12-21 | 2024-01-23 | 成都沃特塞恩电子技术有限公司 | Waveguide connecting assembly and microwave transmission device |
| CN117438757B (en) * | 2023-12-21 | 2024-03-01 | 成都沃特塞恩电子技术有限公司 | Waveguide connecting assembly and microwave transmission device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240815 Address after: 214124 Gaolang East Road, Wuxi Economic Development Zone, Jiangsu Province 999-8-D2-250 Patentee after: Weifu Zhigan (Wuxi) Technology Co.,Ltd. Country or region after: China Address before: No.5, Huashan Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: WUXI WEIFU HIGH-TECHNOLOGY Co.,Ltd. Country or region before: China |