CN220439898U - Radar antenna welded fastening structure - Google Patents
Radar antenna welded fastening structure Download PDFInfo
- Publication number
- CN220439898U CN220439898U CN202322134030.9U CN202322134030U CN220439898U CN 220439898 U CN220439898 U CN 220439898U CN 202322134030 U CN202322134030 U CN 202322134030U CN 220439898 U CN220439898 U CN 220439898U
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- Prior art keywords
- mounting groove
- limiting block
- base plate
- mounting grooves
- antenna
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- 239000000758 substrate Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model discloses a radar antenna welding and fixing structure, which comprises an antenna and a fixing plate, wherein the whole fixing plate is of a strip shape, the fixing plate comprises a base plate and a limiting block arranged on the base plate, the limiting block and the base plate are of an integrated structure, longitudinal mounting grooves are formed in the limiting block in a length mode, a plurality of rows of transverse mounting grooves are formed in the fixing plate in the direction perpendicular to the longitudinal mounting grooves, the bottoms of the longitudinal mounting grooves and the transverse mounting grooves are flush with the end face of the base plate, which is close to one end of the limiting block, and the antenna is of a plate-shaped structure, is clamped in the longitudinal mounting grooves and the transverse mounting grooves in a transverse and vertical staggered mode and is welded and fixed with the limiting block. According to the utility model, the fixing plate is provided with the plurality of longitudinal mounting grooves and the plurality of transverse mounting grooves, and the plate-shaped antennas are spliced in the mounting grooves in a row, so that the arrangement of the antennas is more neat, the mounting space can be saved, the mounting difficulty is reduced, the production efficiency is improved, and the processing cost is reduced.
Description
Technical Field
The utility model relates to the technical field of radar antenna fixing, in particular to a radar antenna welding fixing structure.
Background
Radar is a technology that uses electromagnetic waves for detection and localization. It is mainly achieved by transmitting radio frequency signals and then receiving and processing echo signals. Radar systems require the transmission of a radio frequency signal to a target via an antenna, which is an important component of the radar.
The current radar antenna adopts the mode of making an L type corner fitting alone mostly to fix the antenna, fixes L type spare on the bottom plate, then fixes the antenna on L template for antenna and bottom plate vertical fixation, this kind of fixed mode occupation space is big, and the installation accuracy is not high, and overall structure is untidy, and fix loaded down with trivial details.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a radar antenna welding and fixing structure.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a radar antenna welded fastening structure, includes antenna and fixed plate, the fixed plate is whole rectangular shape, the fixed plate is including base plate and the stopper of setting on the base plate, stopper and base plate integrated into one piece structure, be provided with vertical mounting groove along length mode on the stopper, vertical mounting groove direction is provided with the horizontal mounting groove of multirow on the fixed plate, the bottom surface of vertical mounting groove and horizontal mounting groove flushes with the base plate near stopper one end terminal surface, the antenna is platelike structure and crisscross joint in vertical mounting groove and horizontal mounting groove and with stopper welded fastening.
Further, a wiring hole is formed in the limiting block, the lower end of the wiring hole penetrates through the substrate, and one side of the wiring hole, which is located on the middle hole wall of the limiting block, penetrates through the longitudinal mounting groove or the transverse mounting groove and is communicated with the longitudinal mounting groove or the transverse mounting groove in a lateral direction.
Further, the limiting block is provided with a mounting hole, and the mounting hole is a step hole.
Further, two ends of the substrate extend to two sides of the limiting block to form step planes.
Furthermore, positioning guide grooves are formed in two sides of the base plate and used for installing the directional guide rail when being spliced with the adjacent fixed plates.
The welding and fixing structure of the radar antenna has the following beneficial effects: the plate-shaped antennas are spliced in the mounting grooves in a row by arranging the plurality of longitudinal mounting grooves and the transverse mounting grooves on the fixing plate, so that the arrangement of the antennas is tidier, the mounting space can be saved more when the plurality of antennas are mounted, and the antennas are fixed in a welding mode, so that the mounting of the antennas is firmer; during installation, the antennas can be fixed on the fixed plate, then assembled, preassembled and arranged in groups, so that the construction time is saved, the installation difficulty is reduced, the production efficiency is improved, and the processing cost is reduced; the antenna is installed through the fixed plate, so that the antenna is installed more intensively, and the antenna is fixed by welding, so that the whole structure is lighter and thinner, the weight is greatly reduced, and the installation space is increased for other parts.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings:
fig. 1 is a schematic perspective view of a welding and fixing structure of a radar antenna according to the present utility model;
FIG. 2 is a schematic perspective view of a fixing plate according to the present utility model;
FIG. 3 is a schematic top view of the fixing plate of the present utility model;
FIG. 4 is a schematic side sectional view of the fixing plate of the present utility model.
The reference numerals in the figures illustrate: 1. an antenna; 2. a fixing plate; 21. a substrate; 22. a limiting block; 23. a longitudinal mounting groove; 24. a transverse mounting groove; 25. a wiring hole; 26. a mounting hole; 27. a step plane; 28. and positioning the guide groove.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up-down-left-right-front-rear … …) are merely used to explain the relative positional relationship between the components, motion, etc. in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators correspondingly change, and the connection may be a direct connection or an indirect connection.
As shown in fig. 1-4, a radar antenna welding and fixing structure comprises an antenna 1 and a fixing plate 2, wherein the fixing plate 2 is integrally strip-shaped, the fixing plate 2 comprises a base plate 21 and a limiting block 22 arranged on the base plate 21, the limiting block 22 and the base plate 21 are integrally structured, a longitudinal mounting groove 23 is arranged on the limiting block 22 in a length mode, a plurality of rows of transverse mounting grooves 24 are arranged on the fixing plate 2 in the direction perpendicular to the longitudinal mounting groove 23, the bottom surfaces of the longitudinal mounting groove 23 and the transverse mounting groove 24 are flush with the end surface of the base plate 21, which is close to one end of the limiting block 22, and the antenna 1 is of a plate-shaped structure and is clamped in the longitudinal mounting groove 23 and the transverse mounting groove 24 in a transverse and vertical and transverse mounting groove 24 in a transverse and welded and fixed with the limiting block 22.
The fixing plate 2 is provided with the plurality of longitudinal mounting grooves 23 and the plurality of transverse mounting grooves 24, and the plate-shaped antennas 1 are spliced in the mounting grooves in a row, so that the arrangement of the antennas 1 is more orderly, the mounting space can be saved when the plurality of antennas 1 are mounted, and the antennas 1 are fixed in a welding mode, so that the mounting of the antennas 1 is firmer; during installation, the antenna 1 can be fixed on the fixed plate 2, then assembled, preassembled and arranged in groups, so that the construction time is saved, the installation difficulty is reduced, the production efficiency is improved, and the processing cost is reduced; the antenna 1 is installed through the fixing plate 2, so that the installation of the antenna 1 is more centralized, and the antenna 1 is welded and fixed, so that the whole structure is lighter and thinner, the weight is greatly reduced, and the installation space is increased for other parts; in practical application, according to different antennas 1, different slot width ratios can be set so as to ensure that the antennas 1 are firmly and reliably installed.
The limiting block 22 is provided with a wiring hole 25, the lower end of the wiring hole 25 penetrates through the substrate 21, and one side of the wall of the wiring hole 25 in the limiting block 22 penetrates through the longitudinal mounting groove 23 or the transverse mounting groove 24 so that the wiring hole 25 is laterally communicated with the longitudinal mounting groove 23 or the transverse mounting groove 24. Signal wiring can be conveniently installed through the wiring hole 25, and one side of the wiring hole 25 extends into the longitudinal mounting groove 23 and the transverse mounting groove 24, so that the wiring terminal of the antenna adapter and the antenna 1 can be well attached and connected.
The limiting block 22 is provided with a mounting hole 26, and the mounting hole 26 is a step hole. The fixing plate 2 can be arranged on the mounting bottom plate of the radar antenna 1 through the mounting holes 26, and the step holes can prevent the end parts of the bolts from leaking outwards.
The two ends of the base plate 21 extend to two sides of the limiting block 22 to form a step plane 27. Convenient to take and put for installation.
Positioning guide grooves 28 are formed in two sides of the base plate 21, and the positioning guide grooves 28 are used for installing directional guide rails when being spliced with adjacent fixing plates 2. When the antenna 1 is installed, splicing and assembling can be performed as required, so that the installation of a larger number of antennas 1 is satisfied.
The technical scheme does not relate to the fact that the technical scheme can be achieved through the prior art.
The foregoing has outlined and described the basic principles, main features and features of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A radar antenna welded fastening structure, its characterized in that: including antenna (1) and fixed plate (2), fixed plate (2) are whole rectangular shape, fixed plate (2) are including base plate (21) and stopper (22) of setting on base plate (21), stopper (22) and base plate (21) integrated into one piece structure, be provided with vertical mounting groove (23) along length mode on stopper (22), vertical mounting groove (23) direction is provided with multirow transverse mounting groove (24) on fixed plate (2), the bottom surface of vertical mounting groove (23) and transverse mounting groove (24) flushes with the base plate (21) be close to stopper (22) one end terminal surface, antenna (1) be platelike structure and crisscross joint in vertical mounting groove (23) and transverse mounting groove (24) and with stopper (22) welded fastening.
2. The radar antenna weld fixture structure according to claim 1, wherein: the limiting block (22) is provided with a wiring hole (25), the lower end of the wiring hole (25) penetrates through the substrate (21), one side of the wall of the wiring hole (25) located in the limiting block (22) penetrates through the longitudinal mounting groove (23) or the transverse mounting groove (24) and the wiring hole (25) is laterally communicated with the longitudinal mounting groove (23) or the transverse mounting groove (24).
3. The radar antenna weld fixture structure according to claim 1, wherein: and the limiting block (22) is provided with a mounting hole (26), and the mounting hole (26) is a step hole.
4. The radar antenna weld fixture structure according to claim 1, wherein: two ends of the base plate (21) extend to two sides of the limiting block (22) to form step planes (27).
5. The radar antenna weld fixture structure according to claim 1, wherein: positioning guide grooves (28) are formed in two sides of the base plate (21), and the positioning guide grooves (28) are used for installing directional guide rails when being spliced with adjacent fixed plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134030.9U CN220439898U (en) | 2023-08-09 | 2023-08-09 | Radar antenna welded fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134030.9U CN220439898U (en) | 2023-08-09 | 2023-08-09 | Radar antenna welded fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439898U true CN220439898U (en) | 2024-02-02 |
Family
ID=89689922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322134030.9U Active CN220439898U (en) | 2023-08-09 | 2023-08-09 | Radar antenna welded fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439898U (en) |
-
2023
- 2023-08-09 CN CN202322134030.9U patent/CN220439898U/en active Active
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| GR01 | Patent grant |