CN105186136A - Adjustable 3G antenna bracket - Google Patents
Adjustable 3G antenna bracket Download PDFInfo
- Publication number
- CN105186136A CN105186136A CN201510694008.7A CN201510694008A CN105186136A CN 105186136 A CN105186136 A CN 105186136A CN 201510694008 A CN201510694008 A CN 201510694008A CN 105186136 A CN105186136 A CN 105186136A
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- China
- Prior art keywords
- antenna
- support arm
- bolt
- thin slice
- connecting plate
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Abstract
The invention relates to an adjustable 3G antenna bracket, which comprises an adjustable 3G antenna bracket body, wherein the adjustable 3G antenna bracket body comprises an upper fixing clamp, a lower fixing clamp, a long support arm, a short support arm, an upper antenna connection plate and a lower antenna connection plate; the upper fixing clamp and the lower fixing clamp are consistent in structure; two sheets are tightly fitted by holding pole bolts; and the inner surfaces of semicircular cavities of the upper fixing clamp and the lower fixing clamp are zigzag surfaces. Due to the design, the friction force between the fixing clamps and a cylinder rod can be effectively increased; the problem that the fixing clamps slip down due to the weight effect of the antenna at the connected end of the support arms is overcome; the long support arm and the short support arm are consistent in structure; the upper fixing clamp, the long support arm and the short support arm are all connected at the connected ends through axle holes; and the support arms can swing up and down.
Description
Technical field
The present invention relates to antenna communication field, particularly the adjustable 3G antenna holder of one.
Background technology
Antenna holder is a kind of connector for fixed antenna and the cylinder body of rod.Antenna holder general at present comprises geometrical clamp, support arm, and geometrical clamp and support arm adopt bolt of long shaft to be fixedly connected with, and the upper and lower two ends of antenna are all provided with antenna holder.But the antenna had when fixing up an aerial wire needs to tilt or need after astronomical cycle to adjust position, general is all unload lower carriage to reinstall the new support coordinated with antenna, compare trouble like this, the installation cost not only increasing antenna holder also causes the waste of certain resource.
Summary of the invention
The technical problem to be solved in the present invention is to provide the adjustable 3G antenna holder of a kind of high efficiency.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of adjustable 3G antenna holder, comprise geometrical clamp, lower geometrical clamp, arm of drawing money on credit, short support arm, upper antenna connecting plate, lower antenna connecting plate, it is characterized in that: fixed folder, lower fixed folder structure are consistent, be two symmetrical cuboid thin slices, described cuboid thin slice cross section is U-shaped structure, and the long limit, side of described cuboid thin slice U-type groove has U-type groove, described two thin slice pole bolt tight fits; The U-shaped bottom of one of them thin slice described is provided with link; Described arm of drawing money on credit, short support arm structure are consistent, be on cuboid thin slice corner turn over, cross section is U-shaped structure, described in draw money on credit arm, short support arm two ends be equipped with link; Connection between fixed folder, arm of drawing money on credit, short support arm is and is connected by axle bolt, axle bolt at link place, and on described axle bolt, axle bolt, all cover has isolated tube; Described upper antenna connecting plate, lower antenna connecting board structure are consistent, be and formation its center of U-shaped structure is turned at cuboid thin slice two ends raise up, described upper antenna connecting plate is fixedly connected with short support arm by bolt of long shaft, described lower antenna connecting plate is connected by bolt of long shaft with the short thin slice fixedly accompanying link, and on described bolt of long shaft, bolt of long shaft, all cover has isolated tube; Described antenna holder, also comprises antenna fixture, and described antenna fixture is S type, and two ends are all provided with circular groove, and an end face is connected with antenna connecting plate, and other end is connected with antenna.
The semicircular cavity inner surface of fixed folder, lower geometrical clamp is sawtooth profile.
The invention has the advantages that: it is that zigzag design can make antenna holder realize along the fixing of cylindrical bar circumference any direction and increase its frictional force that clamping plate of the present invention and clamping plate connector are bolted on cylinder and with the surface portion of cylinder contacts by pole.In employing geometrical clamp and draw money on credit that arm axle connects, long angle arm and short angle arm be coupling, and support arm can be made to swing up and down, and then the angle that antenna tilt can be allowed certain, is applicable to the astronomical cycle under various condition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is antenna anchor structure schematic diagram of the present invention.
In figure: geometrical clamp on 1,2 times geometrical clamps, 3 are drawn money on credit antenna connecting plate on arm, 4 short support arms, 5,6 times antenna connecting plates, 7 pole bolts, 8a axle bolt, 8b axle bolt, 9 isolated tubes, 10a bolt of long shaft, 10b bolt of long shaft, 11 antenna fixtures.
Embodiment
As shown in Figure 1, the present invention is made up of upper geometrical clamp 1, lower geometrical clamp 2, arm 3 of drawing money on credit, short support arm 4, upper antenna connecting plate 5, lower antenna connecting plate 6.
Upper geometrical clamp 1, lower geometrical clamp 2 structure are consistent, be two symmetrical cuboid thin slices, cuboid thin slice cross section is U-shaped structure, the long limit, side of cuboid thin slice U-type groove has U-type groove, and described two thin slice clampings adopt two pole bolts 7 through cuboid foil side through hole and nut, packing ring tight fit on cylinder body rod; The U-shaped bottom of one of them thin slice is provided with link.Described geometrical clamp can circumference rotate fixing arbitrarily, facilitates installation.
Upper branch arm 3, lower branch arm 4 structure are consistent, be on cuboid thin slice corner turn over, cross section is U-shaped structure, arm 3 of drawing money on credit, short support arm 4 two ends are equipped with link; Connection between fixed folder 1, arm 3 of drawing money on credit, short support arm 4 is and is connected by axle bolt 8a, axle bolt 8b at link place, and on axle bolt 8a, axle bolt 8b all cover have isolated tube 9.The design of the two support arm of described employing can make support arm swing up and down.
Upper antenna connecting plate 5, lower antenna connecting plate 6 structure are consistent, be and formation its center of U-shaped structure is turned at cuboid thin slice two ends raise up, upper antenna connecting plate 5 is fixedly connected with short support arm 4 by bolt of long shaft 10a, lower antenna connecting plate 6 has the thin slice of link to be connected by bolt of long shaft 10b with lower geometrical clamp 2, and on bolt of long shaft 10a, bolt of long shaft 10b, all cover has isolated tube 9.
The semicircular cavity inner surface of fixed folder 1, lower geometrical clamp 2 is sawtooth profile.This design effectively can increase the frictional force between geometrical clamp and cylinder body rod, prevents geometrical clamp be subject to the weight of support arm link antenna and occur that geometrical clamp glides.
As shown in Figure 2, antenna fixture 11 is S type, and two ends are all provided with circular groove, and an end face adopts bolt to be connected with antenna connecting plate, and other end adopts bolt to be connected with antenna.Antenna fixture 11 is used to fixed antenna support and antenna.
Using state illustrates: upper geometrical clamp 1 and under fix 2 folders and not only antenna holder can be fixed on cylinder body rod, and its symmetrical cuboid shim designs can make geometrical clamp 1 and lower geometrical clamp 2 arbitrarily angled fixing in cylinder body rod circumference.Draw money on credit arm 3, short support arm 4 the design that is coupling not only can regulate arbitrarily both arms development length, and make upper and lower arm swing regulate radial upper angle.Upper antenna connecting plate 5, lower antenna connecting plate 6 are connected by antenna fixture 11, and antenna is put up and down, and design two support arm in upper junction can regulate the gradient of antenna and horizontal plane.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.
Claims (2)
1. an adjustable 3G antenna holder, comprise geometrical clamp, lower geometrical clamp, arm of drawing money on credit, short support arm, upper antenna connecting plate, lower antenna connecting plate, it is characterized in that: fixed folder, lower fixed folder structure are consistent, be two symmetrical cuboid thin slices, described cuboid thin slice cross section is U-shaped structure, the long limit, side of described cuboid thin slice U-type groove has U-type groove, described two thin slice pole bolt tight fits; The U-shaped bottom of one of them thin slice described is provided with link; Described arm of drawing money on credit, short support arm structure are consistent, be on cuboid thin slice corner turn over, cross section is U-shaped structure, described in draw money on credit arm, short support arm two ends be equipped with link; Connection between fixed folder, arm of drawing money on credit, short support arm is and is connected by axle bolt, axle bolt at link place, and on described axle bolt, axle bolt, all cover has isolated tube; Described upper antenna connecting plate, lower antenna connecting board structure are consistent, be and formation its center of U-shaped structure is turned at cuboid thin slice two ends raise up, described upper antenna connecting plate is fixedly connected with short support arm by bolt of long shaft, described lower antenna connecting plate is connected by bolt of long shaft with the short thin slice fixedly accompanying link, and on described bolt of long shaft, bolt of long shaft, all cover has isolated tube; Described antenna holder, also comprises antenna fixture, and described antenna fixture is S type, and two ends are all provided with circular groove, and an end face is connected with antenna connecting plate, and other end is connected with antenna.
2. the adjustable 3G antenna holder of one according to claim 1, is characterized in that: the semicircular cavity inner surface of fixed folder, lower geometrical clamp is sawtooth profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694008.7A CN105186136A (en) | 2015-10-25 | 2015-10-25 | Adjustable 3G antenna bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694008.7A CN105186136A (en) | 2015-10-25 | 2015-10-25 | Adjustable 3G antenna bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105186136A true CN105186136A (en) | 2015-12-23 |
Family
ID=54908079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694008.7A Pending CN105186136A (en) | 2015-10-25 | 2015-10-25 | Adjustable 3G antenna bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105186136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058420A (en) * | 2016-06-30 | 2016-10-26 | 广东通宇通讯股份有限公司 | Adjustable antenna installation device |
-
2015
- 2015-10-25 CN CN201510694008.7A patent/CN105186136A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058420A (en) * | 2016-06-30 | 2016-10-26 | 广东通宇通讯股份有限公司 | Adjustable antenna installation device |
| CN106058420B (en) * | 2016-06-30 | 2019-03-08 | 广东通宇通讯股份有限公司 | A kind of adjustable antenna mounting device |
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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: 20151223 |