CN104836013A - Sucker type satellite antenna fixed bracket - Google Patents
Sucker type satellite antenna fixed bracket Download PDFInfo
- Publication number
- CN104836013A CN104836013A CN201510252091.2A CN201510252091A CN104836013A CN 104836013 A CN104836013 A CN 104836013A CN 201510252091 A CN201510252091 A CN 201510252091A CN 104836013 A CN104836013 A CN 104836013A
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- China
- Prior art keywords
- sucker
- fixing cavity
- satellite antenna
- movable block
- wall
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Abstract
The present invention relates to a sucker type satellite antenna fixed bracket which comprises a support cylinder which is internally provided with a fixed cavity. The bottom of the support cylinder is provided with a sucker. The central part of the sucker is opened. The outer edge of the opening of the sucker and the inner wall of the fixed cavity are connected in a sealed way. The fixed cavity is internally provided with a piston assembly which comprises a smooth piston surface fixed at the inner wall of the fixed cavity and a piston head which is matched with the piston surface. The top of the fixed cavity is provided with a piston head driving mechanism which comprises a moving surface arranged at the inner wall surface of the fixed cavity. The moving surface is provided with a moving block which is connected to a piston head. The upper end of the moving block extends to the outer side of the fixed cavity, the extension part of the moving block is provided with a rotation ring, and the middle of the moving block is provided with an antenna fixed hole. Through the antenna bracket with the sucker structure, the fixation of an antenna is realized, the fixing force is good, and a vehicle body is not damaged at the same time.
Description
Technical field
The present invention relates to a kind of sucked type satellite antenna fixed support, belong to car antenna field of stents.
Background technology
In mountain area, when this kind of environment more complicated of the woods, the attenuation ratio of satellite-signal such as gps signal is larger, generally vehicle-mounted integral antenna is difficult to satisfied such operating mode, although the additional antenna of external can meet the larger situation of this type of signal attenuation, but major part adopts screw or double faced adhesive tape to fix, the former can cause certain infringement to car body itself, in extreme weathers such as heavy showers, car body is easily made to leak, and the mode that double faced adhesive tape is fixed is under some extreme weathers, double faced adhesive tape adhesion can be made to reduce, antenna is caused to come off, and the constant intensity of double faced adhesive tape and the life-span all lower, be not suitable for use of trudging.
Summary of the invention
The technical problem to be solved in the present invention is: the problem overcoming antenna fastening force difference in prior art, provides a kind of sucked type satellite antenna fixed support.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of sucked type satellite antenna fixed support, it is characterized in that: comprise a support tube, be provided with a fixing cavity in the inside of support tube, be provided with a sucker in the bottom of support tube, the central part opening of described sucker, is tightly connected between the outer rim of sucker opening part and fixing cavity inner wall;
In described fixing cavity, be provided with a piston component, described piston component comprises a smooth piston area being arranged on fixing cavity inner wall and the piston head coordinated with piston area;
The top of described fixing cavity is provided with a piston head driving mechanism, described piston head driving mechanism comprises the all-moving surface being arranged on fixing cavity inner wall face, all-moving surface is provided with a movable block, movable block is connected with piston head by a connector, the upper end of described movable block extends towards fixing cavity outside, and on the extension of movable block, be provided with a shift(ing) ring, an antenna fixing hole is provided with at the middle part of movable block.
As further innovation of the present invention, described sucker adopts flexible material to make.
As further innovation of the present invention, a support ring is inlaid with in the position of the corresponding opening part of described sucker, fixing cavity inner wall is provided with an annular groove corresponding with support ring, and the outside wall surface of the corresponding support ring position of described sucker is embedded in annular groove under the extruding of support ring.
As further innovation of the present invention, described all-moving surface is flank, and movable block is flexibly connected with fixing cavity inner wall by screw thread, and described connector is rotationally connected by a bearing and movable block.
As further innovation of the present invention, described connector adopts elastic component to make.
As further innovation of the present invention, described connector is spring.
As further innovation of the present invention, the bottom of described fixing cavity is bell mouth shape.
The invention has the beneficial effects as follows:
1, the present invention realizes fixing antenna by the antenna holder of a sucker structure, sucker can adopt ptfe plastic or silica gel this kind of soft and the good material of extreme temperature tolerance is made, not only there is good bed knife, also can not bring any damage to car body itself simultaneously, by driving shift(ing) ring just can be arranged on car shell by sucker easily, simple and convenient.
2, support ring can ensure the tightness between sucker outer wall and fixing cavity inner wall, prevents sucker and occur because of the micro-deformation that brings of variations in temperature the situation of leaking gas.
3, helicitic texture has operation more simply compared to some notchs, and can not produce loosening because of air pressure change, good stability.
4, the problem of the flexible connector sucker breakage that can prevent piston excessive tensile from causing, can compensate excessive negative pressure to a certain extent.
5, the fixing cavity of bell mouth shape can coordinate with sucker, can bring better protection compared to the fixing cavity of straight flange to sucker.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is generalized section of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of sucker 5 formula satellite antenna fixed support, it is characterized in that: comprise a support tube 1, a fixing cavity is provided with in the inside of support tube 1, be provided with a horn mouth in the bottom of support tube 1, in horn mouth, be provided with a sucker 5, sucker 5 adopts silica gel to make, the central part opening of described sucker 5, is tightly connected between the outer rim of sucker 5 opening part and fixing cavity inner wall;
In described fixing cavity, be provided with a piston component, described piston component comprises a smooth piston area being arranged on fixing cavity inner wall and the piston head 4 coordinated with piston area;
Piston head 4 driving mechanism is provided with at the top of described fixing cavity, described piston head 4 driving mechanism comprises the flank being arranged on fixing cavity inner wall face, screw thread cotton improves the movable block 2 that has been threaded, movable block 2 is connected with piston head 4 by a spring 3, be rotationally connected by spring 3 between spring 3 and piston head 4 or movable block 2, the upper end of described movable block 2 extends towards fixing cavity outside, extension is fixed with a swivel becket 2-2, an antenna fixing hole 2-1 is provided with at the middle part of movable block 2, antenna is fixed in antenna fixing hole 2-1 by screw thread or other fixed forms,
In order to ensure tightness, a stainless steel support ring 6 is inlaid with in the position of the corresponding opening part of described sucker 5, fixing cavity inner wall is provided with an annular groove corresponding with support ring 6, and the outside wall surface of described sucker 5 corresponding support ring 6 position is embedded in annular groove under the extruding of support ring 6.
During installation, first by this stentplacement on roof, rotate swivel becket 2-2 subsequently, another piston head 4 moves, and is reduced the mode of atmospheric density by extended volume, makes to produce negative pressure in sucker 5, by negative pressure, this support is fixed on roof firmly, fixes up an aerial wire in antenna fixing hole 2-1 subsequently.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (7)
1. a sucked type satellite antenna fixed support, it is characterized in that: comprise a support tube, a fixing cavity is provided with in the inside of support tube, a sucker is provided with in the bottom of support tube, the central part opening of described sucker, is tightly connected between the outer rim of sucker opening part and fixing cavity inner wall;
In described fixing cavity, be provided with a piston component, described piston component comprises a smooth piston area being arranged on fixing cavity inner wall and the piston head coordinated with piston area;
The top of described fixing cavity is provided with a piston head driving mechanism, described piston head driving mechanism comprises the all-moving surface being arranged on fixing cavity inner wall face, all-moving surface is provided with a movable block, movable block is connected with piston head by a connector, the upper end of described movable block extends towards fixing cavity outside, and on the extension of movable block, be provided with a swivel becket, an antenna fixing hole is provided with at the middle part of movable block.
2. a kind of sucked type satellite antenna fixed support as claimed in claim 1, is characterized in that: described sucker adopts flexible material to make.
3. a kind of sucked type satellite antenna fixed support as claimed in claim 2, it is characterized in that: be inlaid with a support ring in the position of the corresponding opening part of described sucker, fixing cavity inner wall is provided with an annular groove corresponding with support ring, and the outside wall surface of the corresponding support ring position of described sucker is embedded in annular groove under the extruding of support ring.
4. a kind of sucked type satellite antenna fixed support as claimed in claim 1, it is characterized in that: described all-moving surface is flank, and movable block is flexibly connected with fixing cavity inner wall by screw thread, described connector is rotationally connected by a bearing and movable block.
5. a kind of sucked type satellite antenna fixed support as claimed in claim 1, is characterized in that: described connector adopts elastic component to make.
6. a kind of sucked type satellite antenna fixed support as claimed in claim 5, is characterized in that: described connector is spring.
7. a kind of sucked type satellite antenna fixed support as claimed in claim 1, is characterized in that: the bottom of described fixing cavity is bell mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252091.2A CN104836013A (en) | 2015-05-18 | 2015-05-18 | Sucker type satellite antenna fixed bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252091.2A CN104836013A (en) | 2015-05-18 | 2015-05-18 | Sucker type satellite antenna fixed bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104836013A true CN104836013A (en) | 2015-08-12 |
Family
ID=53813737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252091.2A Pending CN104836013A (en) | 2015-05-18 | 2015-05-18 | Sucker type satellite antenna fixed bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104836013A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945237A (en) * | 2016-06-29 | 2016-09-21 | 江苏中伟业通讯设备有限公司 | Method for casting multifunctional mounting piece |
| CN108376825A (en) * | 2017-12-31 | 2018-08-07 | 浙江联品电子科技有限公司 | A kind of rubber suction cups car antenna |
| CN109462015A (en) * | 2018-10-22 | 2019-03-12 | 东莞笛卡尔电子科技有限公司 | A kind of intelligent car antenna |
-
2015
- 2015-05-18 CN CN201510252091.2A patent/CN104836013A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945237A (en) * | 2016-06-29 | 2016-09-21 | 江苏中伟业通讯设备有限公司 | Method for casting multifunctional mounting piece |
| CN105945237B (en) * | 2016-06-29 | 2018-11-27 | 江苏中伟业通讯设备有限公司 | The casting method of multi-functional installation part |
| CN108376825A (en) * | 2017-12-31 | 2018-08-07 | 浙江联品电子科技有限公司 | A kind of rubber suction cups car antenna |
| CN109462015A (en) * | 2018-10-22 | 2019-03-12 | 东莞笛卡尔电子科技有限公司 | A kind of intelligent car antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |