CN203103491U - Antenna supporting device - Google Patents
Antenna supporting device Download PDFInfo
- Publication number
- CN203103491U CN203103491U CN 201320127870 CN201320127870U CN203103491U CN 203103491 U CN203103491 U CN 203103491U CN 201320127870 CN201320127870 CN 201320127870 CN 201320127870 U CN201320127870 U CN 201320127870U CN 203103491 U CN203103491 U CN 203103491U
- Authority
- CN
- China
- Prior art keywords
- supporting device
- antenna
- eyelid retractor
- main body
- antenna supporting
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an antenna supporting device. The supporting device comprises a supporting device main body, wherein the cross section of the supporting device main body is of a U-shaped structure; convex extension edges are positioned on relative bottom surfaces of two ends of two side faces of the supporting device main body; and the extension edges are provided with hole positions or groove positions. The antenna supporting device is of an integrated structure, and is just required to be bent and cut into a designed shape; the antenna supporting device is simple and reasonable in structure, and simple in manufacturing process. During mounting of the device, square tubes with bumps are fixed by the antenna supporting device, and the bumps are clamped in the hole positions or groove positions of the extension edges, thus completing the mounting; and the antenna supporting device can prevent the square tubes from moving towards left, right, upper or lower, and is convenient to use, time-saving and labor-saving and capable of saving the labor cost. Meanwhile, the square tubes and the antenna supporting device can relatively rotate around the bumps, so that an antenna is under a folded state through rotation, thus reducing the occupying space, facilitating the package, transportation and storage, and further reducing the cost. In addition, the two square tubes can be simultaneously fixed at two ends of the antenna supporting device, so that the antenna supporting device has wide adaptability, and facilitates to be used and arranged by a user.
Description
Technical field
The utility model relates to a kind of antenna fixing device, particularly a kind of simple and reasonable, easy for installation antenna eyelid retractor.
Background technology
Antenna, constitute definite shape with plain conductor, metal covering or other dielectric materials, be erected at certain space, will be converted to electromagnetism wave energy, perhaps the electromagnetism wave energy of spatial transmission is converted into radio-frequency electrical energy and is transported to the device of receiver from the radio-frequency electrical energy that transmitter is fed to space radiation.Antenna often needs to be erected at a higher position and just can better act on, and therefore need use Module of aerial, and wherein the part Module of aerial is a square tube, and the reflector net of antenna or oscillator are installed on the square tube, and square tube is then fixed by eyelid retractor.
In the prior art, this body structure of eyelid retractor is relatively complicated, and parts are more, and manufacturing process is comparatively loaded down with trivial details, and the installation of square tube also needs to expend certain manpower and materials and time, uses inconvenience, causes cost of labor to increase.Because the installation aft antenna struts and need occupy bigger space, is not easy to packing, transports and deposit, and further increases cost.Existing eyelid retractor can only be fixed a square tube simultaneously, and the use effect is limited, the adaptability deficiency.Therefore, consider from the angle of process economy, need be a kind of simple and reasonable, easy for installation, be convenient to the antenna bracing frame of antenna packed and transported.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple and reasonable, easy for installation antenna bracing frame.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of antenna eyelid retractor, comprise the eyelid retractor main body, the cross section of described eyelid retractor main body is the U type, and relative bottom surface, the two ends of its two sides has the outstanding limit of prolonging, and the described limit of prolonging is provided with position, hole or groove position.
The as a whole structure of the utility model only needs bending and cuts into design shape to get final product, and simple and reasonable, manufacturing process is simple.During installation, the square tube that will have projection is fixed with the antenna eyelid retractor, and projection snaps in the position, hole or the groove position of prolonging the limit can finish installation, prevents that the square tube left and right sides is up and down, easy to use, time saving and energy saving, saves cost of labor.Square tube and antenna eyelid retractor can relatively rotate around projection simultaneously, make antenna be in rounding state by rotation, and the space that reduces to occupy is convenient to packing, is transported and deposit, and further dwindles cost.In addition, two ends of the present utility model can be fixed two square tubes simultaneously, have wider adaptability, are convenient to the user and use arrangement.
In one embodiment, the described limit of prolonging is provided with the guiding hypotenuse, has guide function, makes things convenient for installing and fixing of square tube.
In one embodiment, the two ends, bottom surface of described eyelid retractor main body are provided with back-up block, support square tube, strengthen the stress surface of antenna eyelid retractor and square tube.
In one embodiment, the two sides of described eyelid retractor main body are provided with locking hole.After square tube is fixing, use screw mandrel to pass locking hole, tighten with securing member then, the two sides of eyelid retractor main body are inwardly shunk draw close, it is loosening to guarantee that by clamping the fixing back of square tube is difficult for, thus fixing square tube better.
In one embodiment, the two sides of described eyelid retractor main body are provided with strengthening groove, form a double-deck stereo structure, compare planar structure, have improved the bulk strength of antenna eyelid retractor, prevent side stress deformation even fracture.The while good looking appearance, the market prospects of lifting product, attraction consumer's sight.
The beneficial effects of the utility model are: the as a whole structure of the utility model, only need bending and cut into design shape to get final product, and simple and reasonable, manufacturing process is simple.During installation, the square tube that will have projection is fixed with the antenna eyelid retractor, and projection snaps in the position, hole or the groove position of prolonging the limit can finish installation, prevents that the square tube left and right sides is up and down, easy to use, time saving and energy saving, saves cost of labor.Square tube and antenna eyelid retractor can relatively rotate around projection simultaneously, make antenna be in rounding state by rotation, and the space that reduces to occupy is convenient to packing, is transported and deposit, and further dwindles cost.In addition, two ends of the present utility model can be fixed two square tubes simultaneously, have wider adaptability, are convenient to the user and use arrangement.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the fixedly installation diagram of square tube of the utility model.
Omitted among the figure and the irrelevant miscellaneous part of the utility model key points in design.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, a kind of antenna eyelid retractor 100 of the present utility model comprises eyelid retractor main body 101, and the cross section of described eyelid retractor main body 101 is the U type, and relative bottom surface, the two ends of its two sides has the outstanding limit 102 of prolonging, and the described limit 102 of prolonging is provided with position, hole or groove position.The difference of its mesopore position and groove position is the Kong Weiwei through hole, and the groove position is not for running through the concave surface that prolongs the limit.In the present embodiment, two ends are position, hole 103.
In the present embodiment, the described limit 102 of prolonging is provided with guiding hypotenuse 104, has guide function, makes things convenient for installing and fixing of square tube.
In the present embodiment, the two ends, bottom surface of described eyelid retractor main body 101 are provided with back-up block 105, support square tube, strengthen the stress surface of antenna eyelid retractor and square tube.
In the present embodiment, the two sides of described eyelid retractor main body 101 are provided with locking hole 106.After square tube is fixing, use screw mandrel to pass locking hole 106, tighten with securing member then, the two sides of eyelid retractor main body 101 are inwardly shunk draw close, it is loosening to guarantee that by clamping the fixing back of square tube is difficult for, thus fixing square tube better.The shape of locking hole 106 differs and is decided to be shown in Figure 1 squarely, also can be designed to other shapes.
In the present embodiment, the two sides of described eyelid retractor main body 101 are provided with strengthening groove 107, form a double-deck stereo structure, compare planar structure, have improved the bulk strength of antenna eyelid retractor, prevent side stress deformation even fracture.The while good looking appearance, the market prospects of lifting product, attraction consumer's sight.
As shown in Figure 2, during installation, the square tube 200 usefulness antenna eyelid retractors 100 that will have projection 201 are fixing, and square tube 200 is packed into by guiding hypotenuse 104, and projection 201 snaps in the position, hole 103 of prolonging the limit can finish installation, prevents that square tube 200 left and right sides are up and down.Square tube 200 can relatively rotate around projection 201 with antenna eyelid retractor 100 simultaneously, makes antenna be in rounding state by rotation, and the space that reduces to occupy is convenient to packing, is transported and deposit.After square tube 200 is fixed, use screw mandrel to pass locking hole 106, tighten with securing member then.The utility model can be fixed two square tubes in two ends up and down.
Below only be preferred embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all insubstantial modifications of utilizing this design that the utility model is made also all fall within the protection range of the present utility model.
Claims (5)
1. an antenna eyelid retractor comprises the eyelid retractor main body, it is characterized in that, the cross section of described eyelid retractor main body is the U type, and relative bottom surface, the two ends of its two sides has the outstanding limit of prolonging, and the described limit of prolonging is provided with position, hole or groove position.
2. antenna eyelid retractor according to claim 1 is characterized in that, the described limit of prolonging is provided with the guiding hypotenuse.
3. antenna eyelid retractor according to claim 1 is characterized in that, the two ends, bottom surface of described eyelid retractor main body are provided with back-up block.
4. antenna eyelid retractor according to claim 1 is characterized in that the two sides of described eyelid retractor main body are provided with locking hole.
5. antenna eyelid retractor according to claim 1 is characterized in that the two sides of described eyelid retractor main body are provided with strengthening groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127870 CN203103491U (en) | 2013-03-20 | 2013-03-20 | Antenna supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127870 CN203103491U (en) | 2013-03-20 | 2013-03-20 | Antenna supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103491U true CN203103491U (en) | 2013-07-31 |
Family
ID=48854870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127870 Expired - Lifetime CN203103491U (en) | 2013-03-20 | 2013-03-20 | Antenna supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071016A (en) * | 2015-07-23 | 2015-11-18 | 江苏中伟业通讯设备有限公司 | Antenna support |
-
2013
- 2013-03-20 CN CN 201320127870 patent/CN203103491U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071016A (en) * | 2015-07-23 | 2015-11-18 | 江苏中伟业通讯设备有限公司 | Antenna support |
| CN105071016B (en) * | 2015-07-23 | 2019-04-23 | 江苏中伟业通讯设备有限公司 | A kind of antenna holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |