CN109216869B - Fixing device for fixing GPS antenna - Google Patents
Fixing device for fixing GPS antenna Download PDFInfo
- Publication number
- CN109216869B CN109216869B CN201811107350.2A CN201811107350A CN109216869B CN 109216869 B CN109216869 B CN 109216869B CN 201811107350 A CN201811107350 A CN 201811107350A CN 109216869 B CN109216869 B CN 109216869B
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- China
- Prior art keywords
- fixing
- fixing plate
- gps antenna
- plate
- hole
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- 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.)
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Links
- 241000251468 Actinopterygii Species 0.000 claims abstract description 22
- 238000007639 printing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The application discloses a fixing device for fixing a GPS antenna, which comprises a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are fixedly connected through a bracket, the first fixing plate is provided with at least one first fixing hole, the second fixing plate is provided with at least one second fixing hole, the first fixing plate is provided with a through hole, a limiting fixing groove is formed in a position opposite to the through hole, the GPS antenna is fixed on the first fixing plate through the first fixing hole, the second fixing plate is fixed on the surface of a robot fish shell through the second fixing hole, the GPS antenna is fixed on the robot fish shell through the fixing device for fixing the GPS antenna, the fixing strength of the GPS antenna is guaranteed, the damage to the robot fish shell is avoided, and the problem that the conventional GPS antenna is difficult to fix on the robot fish shell can be solved.
Description
Technical Field
The present invention relates generally to the field of robot fish fixing structures, and more particularly, to a fixing device for fixing a GPS antenna.
Background
The bionic fish shell structure is usually a complex fluid curve structure, and is mostly a 3d printing part, so that the bionic fish shell structure is brittle. The loading object is difficult to carry, can not be directly fixed on the fish shell, and needs to be connected in a transitional way by an adapter; and the unique disk-like result of the GPS antenna increases the difficulty of its immobilization.
Disclosure of Invention
In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide a fixing device for fixing a GPS antenna capable of fixing the GPS antenna.
In a first aspect, the fixing device for fixing a GPS antenna according to the present invention includes a first fixing plate and a second fixing plate, where the first fixing plate and the second fixing plate are fixedly connected by a bracket, the first fixing plate is provided with at least one first fixing hole, the second fixing plate is provided with at least one second fixing hole, the first fixing plate is provided with a through hole, and a position where the bracket faces the through hole is provided with a limiting fixing groove.
According to the technical scheme provided by the embodiment of the application, the GPS antenna is fixed on the first fixing plate through the first fixing hole, the second fixing plate is fixed on the surface of the robot fish shell through the second fixing hole, and the GPS antenna is fixed on the robot fish shell through the fixing device for fixing the GPS antenna, so that the fixing strength of the GPS antenna is ensured, the damage to the robot fish shell is avoided, and the problem that the conventional GPS antenna is difficult to fix on the robot fish shell can be solved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
Fig. 1 is a schematic structural view of a fixing device for fixing a GPS antenna according to an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of a fixing device for fixing a GPS antenna according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a fixing device for fixing a GPS antenna according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fixing device for fixing a GPS antenna according to an embodiment of the present invention.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 4, the fixing device for fixing a GPS antenna of the present invention includes a first fixing plate 10 and a second fixing plate 20, the first fixing plate 10 and the second fixing plate 20 are fixedly connected through a bracket 30, the first fixing plate 10 is provided with at least one first fixing hole 11, the second fixing plate 20 is provided with at least one second fixing hole 21, the first fixing plate 10 is provided with a through hole 13, and a position of the bracket 30 opposite to the through hole 13 is provided with a limit fixing groove 31.
In the embodiment of the invention, the GPS antenna is fixed on the first fixed plate through the first fixed hole, the second fixed plate is fixed on the surface of the robot fish shell through the second fixed hole by penetrating the GPS antenna through the first fixed hole in a screwed manner, the robot fish shell is screwed through the second fixed hole by penetrating the GPS antenna through the bolt, and the GPS antenna is fixed on the robot fish shell through the fixing device for fixing the GPS antenna, so that the fixing strength of the GPS antenna is ensured, the damage to the robot fish shell is avoided, the operation is simple, and the fixing difficulty of the GPS antenna is reduced.
The first fixing plate and the second fixing plate are parallel, the support is perpendicular to the first fixing plate, and the support is perpendicular to the second fixing plate, so that the stress of the fixing device is more reasonable, and the fixing strength of the GPS antenna is improved. The first fixed plate can set up four first fixed orifices, and four first fixed orifices evenly distributed have improved the fixed strength of the fixed GPS antenna of first fixed plate on first fixed plate for first fixed plate atress is more even, and the second fixed plate can set up two second fixed orifices, has improved the fixed strength of second fixed plate and robot fish shell, makes the second fixed plate atress more even.
The GPS antenna passes through the through hole from the terminal of taking, stretches into spacing fixed slot in, spacing fixed slot plays spacing and fixed effect to the GPS antenna from the terminal of taking, has protected the GPS antenna from the terminal of taking, avoids the GPS antenna to receive the damage from the terminal of taking.
Further, the first fixing plate 10 is provided with at least one diversion hole 12, and the diversion hole 12 is close to the edge of the first fixing plate 10.
In the embodiment of the invention, water flow can pass through the diversion holes, and the diversion holes play a role in diversion. When the robot fish sinks or rises in water, the resistance of water flow to the fixing device is reduced, the fixing strength of the fixing device for fixing the GPS antenna is improved, and the reliability of the fixing device is improved.
Further, the first fixing plate 10 is provided with two diversion holes 12, the two diversion holes 12 are all round holes, and the two diversion holes 12 are arranged at two sides of the joint of the first fixing plate 10 and the bracket 30.
In the embodiment of the invention, the first fixing plate is provided with two diversion holes, the two diversion holes are round holes, and the two diversion holes are arranged on two sides of the joint of the first fixing plate and the bracket, so that the first fixing plate can be uniformly stressed in the ascending or sinking process of the robot fish, and of course, the two diversion holes can be symmetrically arranged on two sides of the joint of the first fixing plate and the bracket, so that the fixing strength of the fixing device is improved.
Further, a certain distance is provided between the limit fixing groove 31 and the second fixing plate 20.
In the embodiment of the invention, a certain distance is arranged between the limiting fixing groove and the second fixing plate, namely, the limiting fixing groove does not penetrate through the bracket, so that the contact area of the joint of the bracket and the second fixing plate is prevented from being reduced, the connection strength of the bracket and the second fixing plate is improved, and the reliability of the fixing device is improved.
Further, the limiting fixing groove 31 is an arc groove.
In the embodiment of the invention, the limiting fixing groove is an arc groove, so that the resistance of water flow can be reduced by the arc groove when the robot fish directly navigates, and the fixing strength and the reliability of the recovery device are improved.
Further, the first fixing plate 10 is provided as a disk plate.
In the embodiment of the invention, the first fixing plate is arranged as a disc plate, so that the resistance of water flow is reduced, and the fixing strength and the reliability of the recovery device are improved.
Further, the bracket 30 is provided with a first connecting portion 32 and a second connecting portion 33, the first connecting portion 32 is fixedly connected with the first fixing plate 10, the second connecting portion 33 is connected with the second fixing plate 20, and the diameter of the first connecting portion 32 close to the first fixing plate 10 is larger than the diameter of the first connecting portion 32 far away from the first fixing plate 10.
In the embodiment of the invention, the first connecting part can increase the fixing strength of the bracket and the first fixing plate, and the fixing strength and the reliability of the recovery device are improved.
Further, the second connection portion 33 is provided as a cylinder.
In the embodiment of the invention, the second connecting part is arranged as a cylinder, so that the resistance of water flow is reduced, and the fixing strength and the reliability of the recovery device are improved.
Further, the second fixing plate 20 is provided as a rectangular plate.
In the embodiment of the invention, the second fixing plate is arranged as a rectangular plate, so that the first fixing plate can be more attached to the shell of the robot fish, and the fixing strength and reliability of the recovery device are improved.
Further, the first fixing plate 10, the second fixing plate 20 and the bracket 30 are integrally 3d printed and formed.
In the embodiment of the invention, the 3d printing forming can save materials, has high processing speed and accurate processing, improves the processing efficiency of the fixing device and reduces the processing cost of the fixing device.
The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.
Claims (8)
1. The fixing device for fixing the GPS antenna is characterized by comprising a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are fixedly connected through a bracket, the first fixing plate and the second fixing plate are positioned at two ends of the bracket, the first fixing plate is provided with at least one first fixing hole, the second fixing plate is provided with at least one second fixing hole, the first fixing plate is provided with a through hole, and a limiting fixing groove is formed in a position, opposite to the through hole, of the bracket; the first fixing plate is provided with at least one diversion hole, and the diversion hole is close to the edge of the first fixing plate;
The GPS antenna is in threaded connection with the first fixing hole through a bolt; the second fixing plate passes through the second fixing hole through a bolt to be connected with the robot fish shell; the first fixing plate, the second fixing plate and the bracket are integrated into a whole for 3d printing and forming.
2. The fixing device for fixing a GPS antenna according to claim 1, wherein the first fixing plate is provided with two guide holes, the two guide holes are circular holes, and the two guide holes are formed on two sides of a joint of the first fixing plate and the bracket.
3. The fixing device for fixing a GPS antenna according to claim 1, wherein a distance is provided between the limit fixing groove and the second fixing plate.
4. The fixing device for fixing a GPS antenna according to claim 1, wherein the limit fixing groove is a circular arc groove.
5. The fixture for securing a GPS antenna according to claim 1, wherein the first securing plate is provided as a disc plate.
6. The fixing device for fixing a GPS antenna according to claim 1, wherein the bracket is provided with a first connecting portion and a second connecting portion, the first connecting portion is fixedly connected with the first fixing plate, the second connecting portion is connected with the second fixing plate, and a diameter of the first connecting portion close to the first fixing plate is larger than a diameter of the first connecting portion away from the first fixing plate.
7. The fixing device for fixing a GPS antenna according to claim 6, wherein the second connection portion is provided as a cylinder.
8. The fixing device for fixing a GPS antenna according to claim 1, wherein the second fixing plate is provided as a rectangular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107350.2A CN109216869B (en) | 2018-09-21 | 2018-09-21 | Fixing device for fixing GPS antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107350.2A CN109216869B (en) | 2018-09-21 | 2018-09-21 | Fixing device for fixing GPS antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109216869A CN109216869A (en) | 2019-01-15 |
| CN109216869B true CN109216869B (en) | 2024-04-30 |
Family
ID=64985053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107350.2A Active CN109216869B (en) | 2018-09-21 | 2018-09-21 | Fixing device for fixing GPS antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109216869B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196677A (en) * | 1996-01-16 | 1997-07-31 | Fujita Corp | Centering device for gps antenna |
| KR20020073853A (en) * | 2001-03-16 | 2002-09-28 | 이은미 | Antenna fix device |
| CN2657211Y (en) * | 2003-09-05 | 2004-11-17 | 华为技术有限公司 | Antenna suport |
| FR2889624A1 (en) * | 2005-08-08 | 2007-02-09 | Luigi Pillosio | Secondary antenna carrying mast fixing device, has locking unit situated on lower part of secondary mast equipped with antenna and comprising form device which permits to mount mast and adjust azimuth of mast |
| CN201278361Y (en) * | 2008-07-14 | 2009-07-22 | 中兴通讯股份有限公司 | Antenna structure and electronic appliance with the structure |
| KR20110063907A (en) * | 2009-12-07 | 2011-06-15 | 이재명 | Rotary type antenna support |
| CN204741064U (en) * | 2015-04-14 | 2015-11-04 | 中国科学院地理科学与资源研究所 | Fixing device of radio frequency identification reader -writer antenna |
| CN204793193U (en) * | 2015-07-13 | 2015-11-18 | 浩亭(珠海)制造有限公司 | Antenna box |
| CN207426111U (en) * | 2017-10-27 | 2018-05-29 | 北斗天汇（上海）科技有限公司 | A kind of multi-function fixed holder for household use for being used for fixed communication antenna and monitoring device |
| CN208797154U (en) * | 2018-09-21 | 2019-04-26 | 中电科海洋信息技术研究院有限公司 | For fixing the fixation device of GPS antenna |
-
2018
- 2018-09-21 CN CN201811107350.2A patent/CN109216869B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196677A (en) * | 1996-01-16 | 1997-07-31 | Fujita Corp | Centering device for gps antenna |
| KR20020073853A (en) * | 2001-03-16 | 2002-09-28 | 이은미 | Antenna fix device |
| CN2657211Y (en) * | 2003-09-05 | 2004-11-17 | 华为技术有限公司 | Antenna suport |
| FR2889624A1 (en) * | 2005-08-08 | 2007-02-09 | Luigi Pillosio | Secondary antenna carrying mast fixing device, has locking unit situated on lower part of secondary mast equipped with antenna and comprising form device which permits to mount mast and adjust azimuth of mast |
| CN201278361Y (en) * | 2008-07-14 | 2009-07-22 | 中兴通讯股份有限公司 | Antenna structure and electronic appliance with the structure |
| KR20110063907A (en) * | 2009-12-07 | 2011-06-15 | 이재명 | Rotary type antenna support |
| CN204741064U (en) * | 2015-04-14 | 2015-11-04 | 中国科学院地理科学与资源研究所 | Fixing device of radio frequency identification reader -writer antenna |
| CN204793193U (en) * | 2015-07-13 | 2015-11-18 | 浩亭(珠海)制造有限公司 | Antenna box |
| CN207426111U (en) * | 2017-10-27 | 2018-05-29 | 北斗天汇（上海）科技有限公司 | A kind of multi-function fixed holder for household use for being used for fixed communication antenna and monitoring device |
| CN208797154U (en) * | 2018-09-21 | 2019-04-26 | 中电科海洋信息技术研究院有限公司 | For fixing the fixation device of GPS antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109216869A (en) | 2019-01-15 |
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