CN203574097U - Street lamp antenna changeover head - Google Patents
Street lamp antenna changeover head Download PDFInfo
- Publication number
- CN203574097U CN203574097U CN201320618250.2U CN201320618250U CN203574097U CN 203574097 U CN203574097 U CN 203574097U CN 201320618250 U CN201320618250 U CN 201320618250U CN 203574097 U CN203574097 U CN 203574097U
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- CN
- China
- Prior art keywords
- antenna
- hole
- installation
- street lamp
- screw
- 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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Abstract
The utility model discloses a street lamp antenna changeover head. The antenna changeover head is provided with an antenna installation through hole through hole in an installation body, an antenna is directly inserted in the installation through hole, then a screw is inserted into a screw hole and rotated, so that two sides of a locking groove are tightened, the installation through hole is contracted, and the antenna can be firmly locked on the antenna changeover head; and then a connecting plug is inserted into a circular hole in an installation rod, a front end circular truncated cone body of the connecting plug is tightly clamped in the circular hole by utilization of a step, and therefore the antenna can be fixed on the installation rod. With the antenna changeover head, the antenna is installed very conveniently, the antenna is disposed in the installation through hole, and winding wires of the antenna can also pass through the through hole very conveniently; and only the circular hole is required to be disposed in the installation rod when the whole device is fixed on the installation rod, and the antenna can be firmly fixed by knocking the connecting plug into the circular hole through a weight.
Description
Technical field
The utility model relates to a kind of antenna mounting device.
Background technology
In order to improve automation, the intellectuality to street lamp control, now a lot of street lamps are all carrying out transformation and the installation of controlled in wireless; This just need to install wireless antenna on mounting rod, need on mounting rod, dig out specially the space of a containing antenna when fixing up an aerial wire, wasting time and energy very; And on antenna, be connected with longer coiling, very inconvenient when fixing up an aerial wire like this.
Utility model content
The purpose of this utility model is to provide a kind of street lamp antenna conversion head, can to street lamp antenna, install very easily.
The technical solution adopted in the utility model is:
A kind of street lamp antenna conversion head, comprise body and attachment plug are installed, on installation body, have antenna through hole is installed, body one side is installed and has the locking slot communicating with antenna installation through hole, body opposite side is installed and is had screw, described attachment plug front end is Rotary-table, and rear end is cylinder, and Rotary-table and cylindrical junction form step.
Antenna conversion head of the present utility model is offered an antenna through hole is installed on installation body, antenna is directly inserted in to be installed in through hole, then with screw, insert in screw, rotary screw, thereby locking slot both sides are strained, play installation through hole is shunk, antenna can be firmly locked on antenna conversion head; Then attachment plug is inserted in the circular hole on mounting rod, the nose circle stage body of attachment plug utilizes step being stuck in circular hole tightly, thereby antenna is fixed on mounting rod.Antenna conversion head of the present utility model fixes up an aerial wire very convenient, and antenna is arranged on to be installed in through hole, and the coiling on antenna also can be passed through hole very easily; When whole device is fixed on mounting rod, only need on mounting rod, open a circular hole, attachment plug is knocked in and in circular hole, got final product fixation by weight.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is end view one of the present utility model.
Fig. 3 is end view two of the present utility model.
Embodiment
As Fig. 1,2,3, a kind of street lamp antenna conversion head, comprise body 1 and attachment plug 2 are installed, on installation body 1, have antenna through hole 3 is installed, body 1 one sides are installed and have the locking slot 4 communicating with antenna installation through hole 3, body 1 opposite side is installed and is had screw 5, described attachment plug 2 front ends are Rotary-table 21, rear end is cylinder 22, and Rotary-table 21 forms step with the junction of cylinder 22.
When installing, first street lamp antenna is directly inserted in to antenna and installs in through hole 3, the coiling of antenna can be dragged below through hole, is not affected; Then with screw, insert in screw 5, rotary screw, screw is inwardly strained locking slot 4 both sides, plays installation through hole 3 is shunk, and antenna can be firmly locked on antenna conversion head; On antenna mounting rod, open a circular hole, by the weight of hammer and so on, attachment plug 2 is knocked in the circular hole on mounting rod, the nose circle stage body of attachment plug utilizes step being stuck in circular hole tightly, thereby antenna is fixed on mounting rod.
Claims (1)
1. a street lamp antenna conversion head, it is characterized in that, comprise body (1) and attachment plug (2) are installed, on installation body (1), have antenna through hole (3) is installed, body (1) one side is installed and has the locking slot (4) communicating with antenna installation through hole (3), body (1) opposite side is installed and is had screw (5), described attachment plug (2) front end is Rotary-table (21), rear end is cylinder (22), and Rotary-table (21) forms step with the junction of cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618250.2U CN203574097U (en) | 2013-10-08 | 2013-10-08 | Street lamp antenna changeover head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618250.2U CN203574097U (en) | 2013-10-08 | 2013-10-08 | Street lamp antenna changeover head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574097U true CN203574097U (en) | 2014-04-30 |
Family
ID=50541811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618250.2U Expired - Fee Related CN203574097U (en) | 2013-10-08 | 2013-10-08 | Street lamp antenna changeover head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684524A (en) * | 2017-01-18 | 2017-05-17 | 斯威克电子（苏州）有限公司 | Main beam connecting piece and log-periodic antenna |
-
2013
- 2013-10-08 CN CN201320618250.2U patent/CN203574097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684524A (en) * | 2017-01-18 | 2017-05-17 | 斯威克电子（苏州）有限公司 | Main beam connecting piece and log-periodic antenna |
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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: 20140430 Termination date: 20191008 |