CN211929686U - Antenna minor face assembly quality - Google Patents
Antenna minor face assembly quality Download PDFInfo
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- CN211929686U CN211929686U CN202020573241.6U CN202020573241U CN211929686U CN 211929686 U CN211929686 U CN 211929686U CN 202020573241 U CN202020573241 U CN 202020573241U CN 211929686 U CN211929686 U CN 211929686U
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- antenna
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- support
- bolt
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- 230000007547 defect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of antenna assembly devices, and discloses an antenna minor surface assembly device, which is provided with a major surface, wherein a base is fixed on the upper side of the major surface through bolts, a minor surface support is arranged above the base, pin holes are formed in the upper end of the base and the lower end of the minor surface support, and pin shafts penetrate through the pin holes; the upper end of the secondary surface support is clamped with a pressing plate, and the secondary surface support is fixed with a secondary surface through the pressing plate; a connecting rod is fixed on the outer side of the secondary surface through a bolt, and the other end of the connecting rod is connected with the main surface through a bolt; the main surface is provided with a through hole, and the connecting rod penetrates through the through hole and is fixedly connected with the main surface through a bolt. The utility model discloses the mounting dimension is accurate, through the assembly of base and vice face support, has compensatied the not enough of the direct assembly of tradition, can guarantee that antenna principal plane and vice face are on a central line to can guarantee that antenna principal plane and vice face distance precision reach 0.02mm, guarantee the antenna performance index.
Description
Technical Field
The utility model belongs to the technical field of the antenna assembly device, especially, relate to an antenna minor face assembly quality.
Background
Currently, an antenna is a converter that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas.
The conventional antenna secondary surface and main surface are assembled by directly connecting supporting pieces, the mounting size is not accurate enough, and the concentricity of the secondary surface and the main surface and the distance between the secondary surface and the main surface cannot be ensured, so that the performance index of the antenna is influenced.
In summary, the problems and defects of the prior art are: the existing installation size is not accurate enough, so that the concentricity of the secondary surface and the main surface and the distance between the secondary surface and the main surface cannot be ensured, and the performance index of the antenna is influenced.
The difficulty in solving the above problems and defects is: the assembly device is convenient to disassemble and assemble according to design requirements, the dimensional tolerance requirement of parts reaches +/-0.01, and the coaxiality requirement reaches +/-0.01.
The significance of solving the problems and the defects is as follows: the defects of traditional direct assembly are overcome, the antenna main surface and the antenna auxiliary surface can be ensured to be on the same central line, the distance precision between the antenna main surface and the antenna auxiliary surface can be ensured to reach +/-0.02 mm, and the performance index of the antenna is ensured.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides an antenna vice face assembly quality.
The utility model is realized in such a way, an antenna minor surface assembly device is provided with a major surface, a base is fixed on the upper side of the major surface through a bolt, a minor surface support is arranged above the base, pin holes are arranged at the upper end of the base and the lower end of the minor surface support, and a pin shaft penetrates through the pin holes; the upper end of the secondary surface support is clamped with a pressing plate, and the secondary surface support is fixed with a secondary surface through the pressing plate;
and a connecting rod is fixed on the outer side of the secondary surface through a bolt, and the other end of the connecting rod is connected with the main surface through a bolt.
Further, the assembly height of the base and the secondary surface support can be adjusted through the strip hole.
Furthermore, the pin shaft sequentially penetrates through the pin holes of the base and the auxiliary surface support and is used for positioning the auxiliary surface and the main surface.
Furthermore, a through hole is formed in the main face, and the connecting rod penetrates through the through hole and is fixedly connected with the main face through a bolt.
Further, a through hole is formed in the auxiliary surface, and the connecting rod penetrates through the through hole and is fixedly connected with the auxiliary surface through a bolt.
Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are: the utility model discloses the mounting dimension is accurate, through the assembly of base and vice face support, has compensatied the not enough of the direct assembly of tradition, can guarantee that antenna principal plane and vice face are on a central line to can guarantee that antenna principal plane and vice face distance precision reach 0.02mm, guarantee the antenna performance index.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an antenna secondary surface assembling device according to an embodiment of the present invention;
in the figure: 1. a base; 2. a secondary surface support; 3. pressing a plate; 4. a pin shaft; 5. secondary noodles; 6. a connecting rod; 7. a main surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
To the problem that prior art exists, the utility model provides an antenna vice face assembly quality is right below combining the figure the utility model discloses do detailed description.
As shown in fig. 1, the utility model provides an antenna minor face assembly quality includes: the device comprises a base 1, a secondary surface support 2, a pressing plate 3, a pin shaft 4, a secondary surface 5, a connecting rod 6 and a main surface 7.
A base 1 is fixed on the upper side of the main surface 7 through bolts, a secondary surface support 2 is arranged above the base 1, pin holes are formed in the upper end of the base 1 and the lower end of the secondary surface support 2, and pin shafts 4 penetrate through the pin holes; the upper end of the secondary surface support 2 is clamped with a pressing plate 3, and the secondary surface support 2 is fixed with a secondary surface 5 through the pressing plate 3;
a connecting rod 6 is fixed on the outer side of the secondary surface 5 through a bolt, and the other end of the connecting rod 6 is connected with the main surface 7 through a bolt.
The assembly height of the base 1 and the secondary surface support 2 is adjustable, the size distance precision of the secondary surface and the main surface 7 is guaranteed, and the transmission precision of the antenna is further guaranteed.
The pin shaft 4 sequentially penetrates through the pin holes in the upper end of the base 1 and the auxiliary surface support 2, and the antenna auxiliary surface assembling device can be quickly disassembled by pulling out the pin shaft 4.
The auxiliary surface 5 is provided with a through hole, and the connecting rod 6 penetrates through the through hole and is fixedly connected with the auxiliary surface 5 through a bolt.
The main surface 7 is provided with a through hole, and the connecting rod 6 passes through the through hole and is fixedly connected with the main surface 7 through a bolt.
The utility model discloses a theory of operation: the antenna minor surface assembly device is provided with a base 1, the base 1 is fixed on a major surface 7, a minor surface support 2 is arranged on the base 1, a pin shaft 4 is used for positioning the base 1 and the minor surface support 2, a minor surface is arranged on the minor surface support 2, a pressing plate 3 is arranged on the minor surface support 2 and used for fixing a minor surface 5, and a connecting rod 6 is arranged between the minor surface 5 and the major surface 7 and used for connecting the minor surface and the major surface 7. The pin shaft 4 is used for positioning the secondary surface and the main surface 7, the pin shaft 4 is pulled out, the antenna secondary surface assembly device can be quickly disassembled, the distance between the secondary surface 5 and the main surface 7 is determined through the assembly of the base 1 and the secondary surface support 2, and the size distance precision between the secondary surface and the main surface 7 can be ensured.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.
Claims (5)
1. An antenna minor face assembling apparatus, characterized in that the antenna minor face assembling apparatus is provided with: a main face;
a base is fixed on the upper side of the main surface through a bolt, a secondary surface support is arranged above the base, pin holes are formed in the upper end of the base and the lower end of the secondary surface support, and a pin shaft penetrates through the pin holes; the upper end of the secondary surface support is clamped with a pressing plate, and the secondary surface support is fixed with a secondary surface through the pressing plate;
and a connecting rod is fixed on the outer side of the secondary surface through a bolt, and the other end of the connecting rod is connected with the main surface through a bolt.
2. The antenna minor face assembling apparatus according to claim 1, wherein the precise distance between the antenna major face and the minor face is ensured by the assembly of the base and the minor face support, further ensuring that the antenna major face and the minor face are on a center line.
3. The antenna minor face assembly apparatus of claim 1, wherein said pin extends through the pin holes of the base and the minor face support in sequence.
4. The antenna minor face assembling apparatus according to claim 1, wherein the major face is provided with a through hole, and the link passes through the through hole and is fixedly connected to the major face by a bolt.
5. The antenna secondary surface mounting apparatus according to claim 1, wherein the secondary surface is provided with a through hole, and the link passes through the through hole and is fixedly connected to the secondary surface by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573241.6U CN211929686U (en) | 2020-04-16 | 2020-04-16 | Antenna minor face assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573241.6U CN211929686U (en) | 2020-04-16 | 2020-04-16 | Antenna minor face assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211929686U true CN211929686U (en) | 2020-11-13 |
Family
ID=73329079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020573241.6U Active CN211929686U (en) | 2020-04-16 | 2020-04-16 | Antenna minor face assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211929686U (en) |
-
2020
- 2020-04-16 CN CN202020573241.6U patent/CN211929686U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An antenna sub surface assembly device Effective date of registration: 20231228 Granted publication date: 20201113 Pledgee: Bank of China Limited Xi'an Chang'an District Branch Pledgor: XI'AN CLARK COMMUNICATION TECHNOLOGY CO.,LTD. Registration number: Y2023610000780 |