CN205564950U - Back of body frame of adaptable not unidimensional plate aerial - Google Patents
Back of body frame of adaptable not unidimensional plate aerial Download PDFInfo
- Publication number
- CN205564950U CN205564950U CN201620227747.5U CN201620227747U CN205564950U CN 205564950 U CN205564950 U CN 205564950U CN 201620227747 U CN201620227747 U CN 201620227747U CN 205564950 U CN205564950 U CN 205564950U
- Authority
- CN
- China
- Prior art keywords
- fixing bar
- fixed
- spring
- plate aerial
- dead lever
- 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 - Fee Related
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- Support Of Aerials (AREA)
Abstract
The utility model discloses a back of body frame of adaptable not unidimensional plate aerial, including antenna back of the body frame, fixed bolster, antenna back of the body frame is fixed on the fixed bolster by the center that the coupling spindle passed dead lever A and dead lever B, dead lever A with two diagonal angles that dead lever B formed are provided with the spring, and the one end of spring is fixed on the dead lever A, the other end of spring is fixed on dead lever B, and the adaptation of adjustable dead lever is not unidimensional through adopting for this utility model, dull and stereotyped wireless, simple to use, the convenience of shape, and application scope is wide.
Description
Technical field
This utility model relates to a kind of plate aerial backrest, is specifically related to one and is suitable for different chi
The backrest of very little plate aerial.
Background technology
Plate aerial size, shape owing to commonly using at present are of a great variety, the cross section of antenna holder
Size is also not quite similar, and needs by various sizes of fixture for fixing flat during test plate aerial
Plate antenna, if designing a sleeve clamp for every a antenna and antenna holder, not only cost is high,
And fixture management is difficult, therefore it is badly in need of solving plate aerial backrest and is suitable for different size flat board sky
The technical problem of line.
Utility model content
This utility model provides a kind of backrest being suitable for different size plate aerial, this practicality
The novel flat board by employing adjustable fixing bar adaptation different size, shape is wireless, uses
Simply, conveniently, applied widely.
In order to achieve the above object, this utility model has a following technical scheme:
A kind of backrest being suitable for different size plate aerial of this utility model, carries on the back including antenna
Frame, fixed support, described antenna back frame is passed in fixing bar A and fixing bar B by coupling spindle
The heart is fixed on fixed support, two diagonal angles that described fixing bar A and described fixing bar B is formed
Being provided with spring, one end of spring is fixed on described fixing bar A, and the other end of spring is fixed
On fixing bar B.
Wherein, described fixing bar A is identical with fixing bar B structure, by fixing bar main body, stretches
Contracting bar and regulation bolt composition.
Wherein, described expansion link one end is provided with on fixing groove and expansion link and is provided with bolt
Hole, is fixed by regulation bolt after being used for regulating fixing pole length.
Owing to taking above technical scheme, the utility model has the advantage of:
1, easy to use, be applicable to difformity, size flat board wireless；
2, reasonable in design applied range.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram of the present utility model.
Fig. 2 is a kind of side structure schematic diagram that this utility model fixes bar.
In figure: 1, fixed support 2, coupling spindle 3, fixing bar A 4, fixing bar B 5,
Spring 6, fixing bar main body 7, expansion link 8, regulation bolt
Detailed description of the invention
Hereinafter implement to be used for illustrating this utility model, but be not limited to model of the present utility model
Enclose.
See Fig. 1-2, a kind of backrest being suitable for different size plate aerial of the present utility model,
Including antenna back frame, fixed support, described antenna back frame is passed fixing bar A with solid by coupling spindle
The center of fixed pole B is fixed on fixed support, and described fixing bar A is identical with fixing bar B structure,
Being formed by fixing bar main body, expansion link and regulation bolt, described expansion link one end is provided with solid
Determine to be provided with bolt hole on groove and expansion link, by regulating spiral shell after being used for regulating fixing pole length
Bolt is fixed, and two diagonal angles that described fixing bar A and described fixing bar B is formed are provided with spring,
One end of spring is fixed on described fixing bar A, and the other end of spring is fixed on fixing bar B.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model
Example, and it is not the restriction to embodiment of the present utility model.For affiliated neck
For the those of ordinary skill in territory, other not similar shape can also be made on the basis of the above description
The change of formula or variation.Here cannot all of embodiment be given exhaustive.Every belong to this
What the technical scheme of utility model was extended out obviously changes or changes still in this reality
Row with novel protection domain.
Claims (3)
1. the backrest being suitable for different size plate aerial, it is characterised in that: include antenna
Backrest, fixed support, described antenna back frame is passed fixing bar A's and fixing bar B by coupling spindle
Center is fixed on fixed support, and two of described fixing bar A and described fixing bar B formation right
Angle is provided with spring, and one end of spring is fixed on described fixing bar A, and the other end of spring is solid
It is scheduled on fixing bar B.
A kind of backrest being suitable for different size plate aerial,
It is characterized in that: described fixing bar A is identical with fixing bar B structure, by fixing bar main body,
Expansion link and regulation bolt composition.
A kind of backrest being suitable for different size plate aerial,
It is characterized in that: described expansion link one end is provided with on fixing groove and expansion link and is provided with bolt
Hole, is fixed by regulation bolt after being used for regulating fixing pole length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227747.5U CN205564950U (en) | 2016-03-23 | 2016-03-23 | Back of body frame of adaptable not unidimensional plate aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227747.5U CN205564950U (en) | 2016-03-23 | 2016-03-23 | Back of body frame of adaptable not unidimensional plate aerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564950U true CN205564950U (en) | 2016-09-07 |
Family
ID=56815663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227747.5U Expired - Fee Related CN205564950U (en) | 2016-03-23 | 2016-03-23 | Back of body frame of adaptable not unidimensional plate aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409075A (en) * | 2019-08-01 | 2019-11-05 | 广东白云学院 | Embroidery furring device |
-
2016
- 2016-03-23 CN CN201620227747.5U patent/CN205564950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409075A (en) * | 2019-08-01 | 2019-11-05 | 广东白云学院 | Embroidery furring device |
| CN110409075B (en) * | 2019-08-01 | 2023-09-26 | 广东白云学院 | Embroidery heightening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190323 |