CN212085215U - Radar antenna shell structure - Google Patents
Radar antenna shell structure Download PDFInfo
- Publication number
- CN212085215U CN212085215U CN202021118553.4U CN202021118553U CN212085215U CN 212085215 U CN212085215 U CN 212085215U CN 202021118553 U CN202021118553 U CN 202021118553U CN 212085215 U CN212085215 U CN 212085215U
- Authority
- CN
- China
- Prior art keywords
- radar antenna
- mounting
- antenna
- radar
- pcb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model discloses a radar antenna shell structure, wherein inclined plane mounting platforms are arranged on two sides of the inner wall of a shell, a thread mounting seat is arranged on each inclined plane mounting platform, and a support frame is connected with the thread mounting seat through screws; the antenna PCB mounting structure is characterized in that a concave mounting surface matched with the shape of the antenna PCB is arranged on the supporting frame, a plurality of hollow grooves matched with the antenna PCB back surface elements are formed in the concave mounting surface, and reinforcing ribs are further arranged on the concave mounting surface. The utility model provides a radar antenna shell structure, the heat dissipation structure design, guarantee the life of antenna; the design of the mounting structure ensures the stability of the performance of the radar antenna and greatly improves the working efficiency of the radar antenna.
Description
Technical Field
The utility model relates to a radar antenna shell structure belongs to traffic detection radar technical field.
Background
In recent years, the millimeter wave radar has wider and wider range in the field of road traffic, and the performance of the millimeter wave radar which is not influenced by the environment is more and more favored by the field of traffic detection; millimeter wave radar passes through PCB antenna transmission and receives function discernment barrier information, and in order to ensure that radar system can normally work, the stability of antenna array face is vital, and current traffic radar fixes antenna structure on the board of a same thickness, and the board below is the cavity of shell for hold pencil and the components and parts of radar.
The mounting structure heat dissipation is poor between current antenna structure and the shell, and the installation intensity is not enough, uses for a long time and can influence the stability of antenna array face to lead to the unable normal work of radar system.
There is a great need for those skilled in the art to develop an antenna array mounting structure with good heat dissipation and high strength.
SUMMERY OF THE UTILITY MODEL
The purpose is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a radar antenna shell structure.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme does:
a radar antenna housing structure comprising: the support frame is connected with the threaded mounting seats through screws; the antenna PCB mounting structure is characterized in that a concave mounting surface matched with the shape of the antenna PCB is arranged on the supporting frame, a plurality of hollow grooves matched with the antenna PCB back surface elements are formed in the concave mounting surface, and reinforcing ribs are further arranged on the concave mounting surface.
Preferably, the reinforcing rib is made of metal.
Preferably, the reinforcing ribs are arranged in a U-shaped strip structure.
As preferred scheme, the support frame adopts the panel beating material.
Preferably, the edge of the support frame is provided with a heat dissipation groove.
Preferably, the reinforcing rib is made of copper.
Has the advantages that: the utility model provides a radar antenna shell structure, the heat dissipation structure design, guarantee the life of antenna; the design of the mounting structure ensures the stability of the performance of the radar antenna and greatly improves the working efficiency of the radar antenna.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the housing;
FIG. 3 is a schematic structural view of the supporting frame;
fig. 4 is an assembly diagram of the present invention and an antenna PCB board.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
As shown in fig. 1-3, a radar antenna casing structure includes a casing 1, inclined surface mounting platforms 101 are disposed on two sides of an inner wall of the casing 1, a threaded mounting seat 102 is disposed on the inclined surface mounting platform 101, and a support frame 2 is connected with the threaded mounting seat 102 by passing a screw through a threaded hole 201 on the support frame 2; the support frame 2 is provided with a concave mounting surface 202 matched with the shape of an antenna PCB plate, the concave mounting surface 202 is provided with a plurality of hollow grooves 203 matched with antenna PCB plate back surface elements, and the concave mounting surface 202 is further provided with a reinforcing rib 204.
The reinforcing ribs 204 are made of metal.
The reinforcing ribs 204 are arranged in a U-shaped strip structure.
The support frame 2 is made of metal plates.
The edge of the support frame 2 is provided with a heat dissipation groove 205.
The reinforcing ribs 204 are made of copper.
Example 1:
the utility model provides a radar antenna shell structure adopts the design of unevenness's face structure and strengthening rib, carries out dodging of components and parts through increase and components and parts size matched with fretwork groove, has strengthened the radiating effect simultaneously.
As shown in fig. 4, the front surface of the antenna PCB 3 is an antenna array surface for sending and receiving radar signals outwards, the power consumption is large, the heat quantity is high, components are installed on the back surface of the PCB, the installation of the back surface of the PCB is facilitated through the concave installation surface, and the hollow groove on the back surface is favorable for heat dissipation. In order to increase the strength of the supporting plate, the reinforcing ribs are designed, so that the strength of the supporting plate can be increased, and the heat dissipation can be accelerated by adopting metal materials.
The supporting plate is designed through threaded holes on two sides, so that the supporting plate is convenient to mount with the shell; the shell adopts an inclined plane mounting table, and the thread mounting seat is a heat dissipation channel between the supporting plate and the inner cavity of the shell. The whole metal plate material that adopts of backup pad, the edge is provided with heat dissipation groove all in order to further accelerate the heat dissipation of antenna array face.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. A radar antenna housing structure comprising: the casing, its characterized in that: inclined plane mounting platforms are arranged on two sides of the inner wall of the shell, a thread mounting seat is arranged on each inclined plane mounting platform, and the support frame is connected with the thread mounting seat through screws; the antenna PCB mounting structure is characterized in that a concave mounting surface matched with the shape of the antenna PCB is arranged on the supporting frame, a plurality of hollow grooves matched with the antenna PCB back surface elements are formed in the concave mounting surface, and reinforcing ribs are further arranged on the concave mounting surface.
2. A radar antenna housing structure according to claim 1, wherein: the reinforcing ribs are made of metal materials.
3. A radar antenna housing structure according to claim 1, wherein: the reinforcing ribs are arranged in a U-shaped strip structure.
4. A radar antenna housing structure according to claim 1, wherein: the support frame adopts the panel beating material.
5. A radar antenna housing structure according to claim 1, wherein: the edge of the support frame is provided with a heat dissipation groove.
6. A radar antenna housing structure according to claim 2, wherein: the reinforcing rib is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118553.4U CN212085215U (en) | 2020-06-17 | 2020-06-17 | Radar antenna shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118553.4U CN212085215U (en) | 2020-06-17 | 2020-06-17 | Radar antenna shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212085215U true CN212085215U (en) | 2020-12-04 |
Family
ID=73558699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021118553.4U Active CN212085215U (en) | 2020-06-17 | 2020-06-17 | Radar antenna shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212085215U (en) |
-
2020
- 2020-06-17 CN CN202021118553.4U patent/CN212085215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212085215U (en) | Radar antenna shell structure | |
| CN216437872U (en) | Improved heat dissipation type variable frequency controller | |
| CN211240248U (en) | PCB convenient to connect | |
| CN210093835U (en) | A heat abstractor and car machine for car machine | |
| CN208580547U (en) | A kind of cabinet of heat dissipation LED display screen | |
| CN211742017U (en) | High-strength display card shell | |
| CN210470112U (en) | Waterproof dustproof outdoor cabinet of accurate type | |
| CN211716334U (en) | Panel light | |
| CN211827933U (en) | High heat dissipation type display screen module | |
| CN215863284U (en) | Lamp heat dissipation structure and lamp | |
| CN211090348U (en) | Customized board mounting plate | |
| CN216118571U (en) | Low-leakage reinforced notebook computer host | |
| CN218570691U (en) | New forms of energy power control double-sided circuit board that stability is strong | |
| CN214898425U (en) | Transistor array structure | |
| CN202455714U (en) | Power device radiator device | |
| CN213630112U (en) | Lamp body aluminum profile of wall washer | |
| CN218830767U (en) | PCB heat radiation structure | |
| CN217718596U (en) | High-efficient heat dissipation display card subassembly | |
| CN220914549U (en) | Low-profile broadband phased array antenna | |
| CN213212382U (en) | Circularly polarized antenna assembly for satellite communication system | |
| CN209861465U (en) | Spliced radiating fin structure capable of improving heat conduction efficiency | |
| CN216700459U (en) | Multimedia collaboration host | |
| CN216561624U (en) | Server | |
| CN212228889U (en) | Indoor air detector | |
| CN216412902U (en) | Low-power consumption control device applied to touch keys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |