CN208782032U - A kind of anti-bending short-wave antenna - Google Patents
A kind of anti-bending short-wave antenna Download PDFInfo
- Publication number
- CN208782032U CN208782032U CN201821582850.7U CN201821582850U CN208782032U CN 208782032 U CN208782032 U CN 208782032U CN 201821582850 U CN201821582850 U CN 201821582850U CN 208782032 U CN208782032 U CN 208782032U
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- antenna
- columnar
- top surface
- bottom end
- fixes sleeve
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Abstract
The utility model discloses a kind of anti-bending short-wave antennas, the short-wave antenna includes disc-shaped base, the columnar antenna being set in the middle part of the base top surface, and it is covered on the conical lid outside the columnar antenna, fixes sleeve is equipped in the middle part of the base top surface, the annular groove for fixes sleeve bottom end insertion connection is equipped in the middle part of the base top surface, the annular groove inner sidewall is equipped with the first external screw thread, the fixes sleeve inner sidewall is equipped with can be with the first internal screw thread of first external thread bolt connection, the sliding sleeve that can be slided up and down in the fixes sleeve is equipped in the fixes sleeve, and it is fixedly arranged on the spring between the base top surface and the sliding sleeve bottom end, the threaded hole that the sliding sleeve top is equipped with for columnar antenna bottom end insertion connection, the columnar antenna bottom end is equipped with can be with the thread segment of the screw hole, middle part is equipped with for the column in the lid The insertion of antenna top connects and limits the limit hole of the columnar antenna.
Description
Technical field
The utility model relates to a kind of anti-bending short-wave antennas.
Background technique
Outside existing shortwave columnar antenna is directly exposed to mostly, when by external force, it is easy to appear bending and even damages
It is bad, it causes damages to user.
Utility model content
The utility model in view of the above drawbacks of the prior art, provides a kind of anti-bending short-wave antenna.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of anti-bending short-wave antenna is constructed, it should
Short-wave antenna includes disc-shaped base, the columnar antenna being set in the middle part of the base top surface and is covered on outside the columnar antenna
Conical lid, fixes sleeve is equipped in the middle part of the base top surface, is equipped in the middle part of the base top surface for the fixes sleeve bottom end
It is inserted into the annular groove of connection, which is equipped with the first external screw thread, which is equipped with can be with this
First internal screw thread of the first external thread bolt connection, be equipped in the fixes sleeve sliding sleeve that can be slided up and down in the fixes sleeve, with
And it is fixedly arranged on the spring between the base top surface and the sliding sleeve bottom end, which is equipped with for columnar antenna bottom end insertion
The threaded hole of connection, the columnar antenna bottom end be equipped with can with the thread segment of the screw hole, in the lid middle part be equipped with for
Columnar antenna top insertion connects and limits the limit hole of the columnar antenna, which is equipped with and sets in the cover cap
The buffer rubber gasket abutted when on the pedestal with the columnar antenna top, which, which is additionally provided with, is used to support the column day
The supporting support of line, the supporting support include at least one inclined shore bar being fixedly connected with the base top surface and fixed
The top of every inclined shore bar and for entangling sheath in the middle part of the columnar antenna in at least one inclined shore bar.
In anti-bending short-wave antenna described in the utility model, which is " C " shape fixes sleeve, the fixing sleeve
Cylinder side wall is equipped with the linear slit being pierced by for the signal cable being electrically connected with the columnar antenna.
In anti-bending short-wave antenna described in the utility model, which is fixedly connected with base top surface, should
Spring second end is fixedly connected with the sliding sleeve bottom end.
In anti-bending short-wave antenna described in the utility model, which is equipped with the second internal screw thread,
The base outside wall is equipped with the second external screw thread that can be spirally connected with second internal screw thread.
In anti-bending short-wave antenna described in the utility model, which is additionally provided with is electrically connected with the columnar antenna
Circuit board, be covered with shielding case on the circuit board.
In anti-bending short-wave antenna described in the utility model, which is equipped at least two for fixing the bottom
The fixation hole of seat.
In anti-bending short-wave antenna described in the utility model, the lid, supporting support, pedestal, fixes sleeve by
Plastic material is made, and the sliding sleeve, columnar antenna are made of conductive metallic material.
The anti-bending short-wave antenna for implementing the utility model, has the advantages that using the anti-bending of the utility model
When rolling over short-wave antenna, columnar antenna bottom end is rotatably inserted into the threaded hole to sliding sleeve after columnar antenna passes through sliding sleeve, then
Fixes sleeve is inserted in from columnar antenna top, slide at annular groove location and is rotated in insertion annular groove, so that sliding sleeve quilt
It is sheathed in fixes sleeve, finally covers tightly lid, so that columnar antenna is fixed in limit hole, columnar antenna top is connected to
The installation and fixation of columnar antenna can be realized in buffer rubber gasket.When short-wave antenna is by external force, firstly, shell can be protected
Columnar antenna is protected, when shell is impacted, compression in buffer rubber gasket and spring can also play the role of buffering, anti-bending.
Further, by the way that sheath is arranged in the middle part of columnar antenna, columnar antenna can be further prevented to be bent easily.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the anti-bending short-wave antenna of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, the short-wave antenna 1 includes circle in the anti-bending short-wave antenna first embodiment of the utility model
Disc-shaped foot 2, the columnar antenna 3 being set in the middle part of 2 top surface of pedestal and the conic lid being covered on outside the columnar antenna 3
Body 4,2 top surface of pedestal middle part are equipped with fixes sleeve 5, are equipped in the middle part of 2 top surface of pedestal and are inserted into company for 5 bottom end of fixes sleeve
The annular groove 6 connect, 6 inner sidewall of annular groove are equipped with the first external screw thread 7,5 inner sidewall of fixes sleeve be equipped with can with this
The first internal screw thread 8 that one external screw thread 7 is spirally connected, be equipped in the fixes sleeve 5 sliding sleeve 9 that can be slided up and down in the fixes sleeve 5,
And it is fixedly arranged on the spring 10 between 2 top surface of pedestal and 9 bottom end of sliding sleeve, which is equipped with for the columnar antenna 3
The threaded hole 11 of bottom end insertion connection, which is equipped with the thread segment 12 that can be spirally connected with the threaded hole 11, the lid
Middle part is equipped with the limit hole 13 for being inserted into for 3 top of columnar antenna and connecting and limit the columnar antenna 3, the limit hole 13 in 4
Roof is equipped with the buffer rubber gasket 14 abutted when the lid 4 is covered on the pedestal 2 with 3 top of columnar antenna, the pedestal 2
Top surface is additionally provided with the supporting support for being used to support the columnar antenna 3, which includes being fixedly connected with 2 top surface of pedestal
At least one inclined shore bar 15 and the top for being fixedly arranged on every inclined shore bar 15 in at least one inclined shore bar 15
And the sheath 16 for entangling 3 middle part of columnar antenna.
Using the utility model anti-bending short-wave antenna 1 when, by 3 bottom of columnar antenna after columnar antenna 3 passes through sliding sleeve 9
End is rotatably inserted into the threaded hole 11 of sliding sleeve 9, is then inserted in fixes sleeve 5 from 3 top of columnar antenna, is slid into annular groove
It at 6 positions and rotates in insertion annular groove 6, so that sliding sleeve 9 is sheathed in fixes sleeve 5, lid 4 is finally covered tightly, so that column
Shape antenna 3 is fixed in limit hole 13, and 3 top of columnar antenna is connected to buffer rubber gasket 14, and columnar antenna 3 can be realized
It installs and fixed.When short-wave antenna 1 is by external force, firstly, shell can protect columnar antenna 3, when shell is impacted,
Compression in buffer rubber gasket 14 and spring 10, can also play the role of buffering, anti-bending.Further, by columnar antenna 3
Sheath 16 is arranged in middle part, and columnar antenna 3 can be further prevented to be bent easily.
Preferably, the fixes sleeve 5 be " C " shape fixes sleeve 5,5 side wall of fixes sleeve be equipped with for the column
The linear slit 17 that the signal cable that antenna 3 is electrically connected is pierced by, signal cable are connect by the linear slit 17 with columnar antenna 3.
Specifically, 10 first end of spring is fixedly connected with 2 top surface of pedestal, 10 second end of spring and 9 bottom end of sliding sleeve
It is fixedly connected.
For convenient for lid 4 to be covered on pedestal 2, which is equipped with the second internal screw thread, the pedestal 2
Lateral wall is equipped with the second external screw thread 18 that can be spirally connected with second internal screw thread.
In the present embodiment, which is additionally provided with the circuit board being electrically connected with the columnar antenna 3, the circuit board
On be covered with shielding case.2 periphery of pedestal is equipped at least two for fixing the fixation hole 19 of the pedestal 2.
Preferably, the lid 4, supporting support, pedestal 2, fixes sleeve 5 are made of plastic material, the sliding sleeve 9, column
Antenna 3 is made of conductive metallic material.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of anti-bending short-wave antenna, which is characterized in that the short-wave antenna includes disc-shaped base, is set to the pedestal
Columnar antenna in the middle part of top surface and the conical lid being covered on outside the columnar antenna are equipped in the middle part of the base top surface
Fixes sleeve, the base top surface middle part are equipped with the annular groove for fixes sleeve bottom end insertion connection, the annular groove
Inner sidewall be equipped with the first external screw thread, the fixes sleeve inner sidewall be equipped with can with the first of first external thread bolt connection in
Screw thread, the fixes sleeve is interior to be equipped with the sliding sleeve that can be slided up and down in the fixes sleeve and is fixedly arranged on the pedestal top
Spring between face and the sliding sleeve bottom end, the screw thread that the sliding sleeve top is equipped with for columnar antenna bottom end insertion connection
Hole, the columnar antenna bottom end, which is equipped with, to be equipped with the thread segment of the screw hole, the interior middle part of the lid for described
The insertion of columnar antenna top connects and limits the limit hole of the columnar antenna, and the limit hole roof is equipped in the lid
The buffer rubber gasket abutted when being covered on the pedestal with the columnar antenna top, the base top surface are additionally provided with for branch
The supporting support of the columnar antenna is supportted, the supporting support includes at least one inclination being fixedly connected with the base top surface
Support rod and it is fixedly arranged in at least one inclined shore bar top of every inclined shore bar and for entangling the column
Sheath in the middle part of shape antenna.
2. anti-bending short-wave antenna according to claim 1, which is characterized in that the fixes sleeve is " C " shape fixing sleeve
Cylinder, the fixes sleeve side wall are equipped with the linear slit being pierced by for the signal cable being electrically connected with the columnar antenna.
3. anti-bending short-wave antenna according to claim 2, which is characterized in that the spring first end and base top surface are solid
Fixed connection, the spring second end are fixedly connected with the sliding sleeve bottom end.
4. anti-bending short-wave antenna according to claim 1, which is characterized in that lid bottom end inner sidewall is equipped with the
Two internal screw threads, the base outside wall are equipped with the second external screw thread that can be spirally connected with second internal screw thread.
5. anti-bending short-wave antenna according to claim 1, which is characterized in that the base deck is additionally provided with and the column
The circuit board of shape antenna electrical connection, is covered with shielding case on the circuit board.
6. anti-bending short-wave antenna according to claim 1, which is characterized in that the pedestal periphery is equipped at least two and uses
In the fixation hole of the fixation pedestal.
7. anti-bending short-wave antenna according to claim 1, which is characterized in that the lid, pedestal, is consolidated supporting support
Determine sleeve to be made of plastic material, the sliding sleeve, columnar antenna are made of conductive metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582850.7U CN208782032U (en) | 2018-09-27 | 2018-09-27 | A kind of anti-bending short-wave antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582850.7U CN208782032U (en) | 2018-09-27 | 2018-09-27 | A kind of anti-bending short-wave antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782032U true CN208782032U (en) | 2019-04-23 |
Family
ID=66162628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821582850.7U Active CN208782032U (en) | 2018-09-27 | 2018-09-27 | A kind of anti-bending short-wave antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078481A (en) * | 2021-04-02 | 2021-07-06 | 大连海事大学 | Miniaturized double-frequency microstrip array antenna |
-
2018
- 2018-09-27 CN CN201821582850.7U patent/CN208782032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078481A (en) * | 2021-04-02 | 2021-07-06 | 大连海事大学 | Miniaturized double-frequency microstrip array antenna |
| CN113078481B (en) * | 2021-04-02 | 2022-08-02 | 大连海事大学 | Miniaturized dual-frequency microstrip array antenna |
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