CN206116594U - Novel omnidirectional antenna's bottom - Google Patents
Novel omnidirectional antenna's bottom Download PDFInfo
- Publication number
- CN206116594U CN206116594U CN201621094390.4U CN201621094390U CN206116594U CN 206116594 U CN206116594 U CN 206116594U CN 201621094390 U CN201621094390 U CN 201621094390U CN 206116594 U CN206116594 U CN 206116594U
- Authority
- CN
- China
- Prior art keywords
- plastics
- working
- screw
- cable
- hole
- 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
Links
Abstract
The utility model provides a novel omnidirectional antenna's bottom, includes first working of plastics, second working of plastics and screw, the inside of first working of plastics is located to the second working of plastics, first working of plastics is the tapering structure with the second working of plastics, first working of plastics and the fixed screw that adopts of being connected of second working of plastics, the center of first working of plastics and second working of plastics all is equipped with a central through hole that is used for wearing to establish the cable, be equipped with the fix with screw hole around the central through hole, still be equipped with the recess on the first working of plastics, be equipped with the logical groove that corresponds with the groove phase on the second working of plastics. The utility model discloses a when the screw was tightened, first working of plastics outwards rose, with first working of plastics and stainless steel pipe strap tight, the second working of plastics is to the internal expanding simultaneously, with cable and second working of plastics chucking, first working of plastics passes through the fix with screw together with the second working of plastics, makes cable and nonrust steel pipe become one, effectively fixed cable.
Description
Technical field
This utility model belongs to omnidirectional antenna technical field, especially a kind of bottom of new omnidirectional antenna.
Background technology
Omnidirectional antenna is transmitting of the station with locomotive communication and reception antenna.Its upper part is fiberglass, and lower part is
It is made up of stainless steel tube bonding, is to draw electric radio-frequency cable below stainless steel tube.It is generally to play screw with side,
Plastic bottom cover and stainless steel tube fix tight with cable.And this omnidirectional antenna is applied on the higher high ferro train of speed per hour, wind speed compared with
Greatly, cable long-time Jing wind action can be extracted out from plastic bottom cover, cause the loosening or damage of cable, affect omnidirectional antenna
Normally use.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of bottom of new omnidirectional antenna, can
Cable is integrally formed with stainless steel tube, effectively fix cable.
This utility model solves its technical problem and employs the following technical solutions realization：
A kind of bottom of new omnidirectional antenna, including the first working of plastics, the second working of plastics and screw, second working of plastics
Located at the inside of the first working of plastics, first working of plastics and the second working of plastics are tapered configuration, first working of plastics with
Being connected for second working of plastics adopts screw, and the center of first working of plastics and the second working of plastics is equipped with one for wearing
The central through hole of cable, is provided with screw fixed hole around the central through hole, be additionally provided with groove on first working of plastics, institute
State the second working of plastics and be provided with the groove corresponding with groove.
Preferably, described screw fixed hole is 4.
Preferably, the diameter of described central through hole and the diameter of cable are identical.
Advantage of the present utility model and good effect are：
1st, during screw-driving of the present utility model, the first working of plastics outwards rises, by the first working of plastics and stainless steel tube clamping,
Simultaneously the second working of plastics is consolidated cable and the second working of plastics clamping, the first working of plastics and the second working of plastics by screw to internal expanding
It is scheduled on together, cable is integrally formed with stainless steel tube, effectively fixes cable.
Description of the drawings
Fig. 1 is cross section structure diagram of the present utility model；
Fig. 2 is the overlooking the structure diagram of the first working of plastics；
Fig. 3 is the structural representation of the second working of plastics.
In figure：1st, the first working of plastics；2nd, the second working of plastics；3rd, screw；4th, central through hole；5th, screw fixed hole；6th, groove；
7th, groove；8th, cable.
Specific embodiment
This utility model embodiment is further described below in conjunction with accompanying drawing：
As Figure 1-3, a kind of bottom of new omnidirectional antenna, including the first working of plastics 1, the second working of plastics 2 and screw
3, located at the inside of the first working of plastics 1, the working of plastics 2 of first working of plastics 1 and second is taper knot to second working of plastics 2
Structure, the working of plastics 2 of first working of plastics 1 and second is connected using screw 3, the plastics of first working of plastics 1 and second
The center of part 2 is equipped with one to be used to wear the central through hole 4 of cable 8, and screw fixed hole 5 is provided with around the central through hole 4,
Groove 6 is additionally provided with first working of plastics 1, second working of plastics 2 is provided with the groove 7 corresponding with groove 6.Described
Screw fixed hole 5 is 4；The diameter of described central through hole is identical with the diameter of cable 8.
When specifically used, cable 8 is sequentially passed through into the central through hole 4 of the second working of plastics 2 and the first working of plastics 1, now
One working of plastics 1 and the second working of plastics 2 are oppositely arranged, and rotate the first working of plastics 1 or the second working of plastics 2 up to the first working of plastics 1
Till the groove 7 of the working of plastics 2 of groove 6 and second coincides, the screw fixed hole of the first working of plastics 1 and the second working of plastics 25 pairs
Together, then screw 3 inserted into screw fixed hole 5, tightens screw 3, due to the external force of screw 3, make the first working of plastics 1 outwards rise,
By the first working of plastics 1 and stainless steel tube clamping, while the second working of plastics 2 is to internal expanding, by cable and the clamping of the second working of plastics 2, the
One working of plastics 1 is fixed together with the second working of plastics 2 by screw 3, cable 8 is integrally formed with stainless steel tube, effectively fixed
Cable.
It is emphasized that embodiment described in the utility model is illustrative, rather than it is determinate, therefore this reality
With the new embodiment being not limited to described in specific embodiment, it is every by those skilled in the art according to of the present utility model
The other embodiment that technical scheme draws, also belongs to the scope of this utility model protection.
Claims (3)
1. a kind of bottom of new omnidirectional antenna, it is characterised in that：Including the first working of plastics（1）, the second working of plastics（2）And screw
（3）, second working of plastics（2）Located at the first working of plastics（1）Inside, first working of plastics（1）With the second working of plastics（2）
It is tapered configuration, first working of plastics（1）With the second working of plastics（2）Be connected and adopt screw（3）, first modeling
Materials and parts（1）With the second working of plastics（2）Center be equipped with one for wearing cable（8）Central through hole（4）, the central through hole
（4）Around be provided with screw fixed hole（5）, first working of plastics（1）On be additionally provided with groove（6）, second working of plastics（2）
It is provided with and groove（6）Corresponding groove（7）.
2. the bottom of a kind of new omnidirectional antenna according to claim 1, it is characterised in that：Described screw fixed hole
（5）For 4.
3. the bottom of a kind of new omnidirectional antenna according to claim 1, it is characterised in that：Described central through hole（4）
Diameter and cable（8）Diameter it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094390.4U CN206116594U (en) | 2016-09-30 | 2016-09-30 | Novel omnidirectional antenna's bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094390.4U CN206116594U (en) | 2016-09-30 | 2016-09-30 | Novel omnidirectional antenna's bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116594U true CN206116594U (en) | 2017-04-19 |
Family
ID=58522165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094390.4U Expired - Fee Related CN206116594U (en) | 2016-09-30 | 2016-09-30 | Novel omnidirectional antenna's bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116594U (en) |
-
2016
- 2016-09-30 CN CN201621094390.4U patent/CN206116594U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |