CN209766625U - Antenna F head mounting structure and log periodic antenna - Google Patents
Antenna F head mounting structure and log periodic antenna Download PDFInfo
- Publication number
- CN209766625U CN209766625U CN201920925685.9U CN201920925685U CN209766625U CN 209766625 U CN209766625 U CN 209766625U CN 201920925685 U CN201920925685 U CN 201920925685U CN 209766625 U CN209766625 U CN 209766625U
- Authority
- CN
- China
- Prior art keywords
- antenna
- head
- connecting piece
- mast
- mounting structure
- 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.)
- Active
Links
Landscapes
- Support Of Aerials (AREA)
Abstract
the utility model discloses a first mounting structure of antenna F and including this first mounting structure of antenna F's log periodic antenna. Antenna F head mounting structure includes the antenna mast connecting piece, F head and F head connecting piece, the antenna mast with antenna mast connecting piece fixed connection can rotate according to antenna mounting means's needs, thereby arouse the antenna mast connecting piece and rotate along with the antenna mast, because it can the rotation each other to mould plastics at the F head connecting piece of F head tip and antenna mast connecting piece, just can cause the F head down all the time through rotating F head connecting piece, the mode reciprocal anchorage that passes through releasable connection with F head connecting piece and antenna mast connecting piece again, reach waterproof purpose.
Description
Technical Field
the utility model relates to an outdoor antenna field, especially an antenna F head mounting structure and log periodic antenna.
Background
Because the antenna is installed outdoors, need face bad weather such as sleet, in order to prevent that water from entering into the F head to cause the corruption to the heart yearn of inside, reduce life, prior art adopts and solves for waterproof cover on the F headgear, but water-proof effects still remains to improve.
SUMMERY OF THE UTILITY MODEL
the utility model provides an antenna F head mounting structure, its technical scheme as follows:
The utility model provides an antenna F head mounting structure, includes antenna mast connecting piece, F head and F head connecting piece, the antenna mast connecting piece is with the tip fixed connection who is equipped with the antenna mast of oscillator, F head connecting piece mould plastics in the tip of F head, F head connecting piece with but antenna mast connecting piece looks mutual rotation works as the antenna mast connecting piece is along with when the antenna mast rotates, rotates F head connecting piece, causes the F head is down all the time, will again F head connecting piece with but antenna mast connecting piece passes through releasable connection's mode reciprocal anchorage.
Further, the antenna rod connecting piece is fixedly connected with the end part of the antenna rod provided with the oscillator, and the antenna rod connecting piece specifically comprises:
the end of the antenna rod is inserted into the antenna rod connecting piece and fixed through interference fit.
Furthermore, when a user installs an antenna, the antenna rod is usually installed horizontally and vertically, so that the antenna rod can rotate 90 degrees according to the needs of the installation mode, the rotation angle of the antenna rod is 90 degrees, the F-head connecting piece and the antenna rod connecting piece can rotate mutually, and when the antenna rod connecting piece rotates along with the antenna rod, the F-head connecting piece is rotated, so that the F-head always faces downwards, which specifically can be:
The F-head connecting piece is provided with an inserting part, the inserting part is inserted into the antenna rod connecting piece along the rod direction of the antenna rod, the F-head connecting piece is detachably connected with the antenna rod connecting piece, the F-head is perpendicular to the inserting part, and when the antenna rod connecting piece rotates along with the antenna rod, the inserting part rotates 90 degrees in the antenna rod connecting piece to enable the F-head to face downwards all the time.
Further, will F head connecting piece with antenna mast connecting piece passes through releasable connection's mode reciprocal anchorage, specifically is: according to the rotation direction of the inserting part of the F-head connecting piece in the antenna rod connecting piece, corresponding screw holes are formed in the antenna rod connecting piece and the inserting part, and the inserting part of the F-head connecting piece and the antenna rod connecting piece are fastened through screw connection.
Furthermore, antenna F head mounting structure still includes waterproof cover, F head connecting piece court F head direction extends a pair of trip, be equipped with on waterproof cover's the outer fringe with the trip hole that the trip corresponds, the F head cover is gone into waterproof cover, just the trip inserts the trip hole rotates again waterproof cover makes the inner wall of trip with the inner wall block in trip hole.
the antenna F head mounting structure can be used for a log periodic antenna, and the technical scheme is as follows:
A log periodic antenna comprises two antenna rods provided with vibrators and an antenna F head mounting structure.
The utility model has the advantages that:
The antenna mast that is equipped with the oscillator can rotate according to antenna mounting means's needs to arouse the antenna mast connecting piece among the antenna F head mounting structure to rotate along with the antenna mast, because the F head connecting piece and the antenna mast connecting piece of moulding plastics at F head tip can the rotation each other, just can cause the F head to face down all the time through rotating F head connecting piece, and the mode reciprocal anchorage that passes through releasable connection with F head connecting piece and antenna mast connecting piece again reaches waterproof purpose.
drawings
Fig. 1 is a structural diagram of a log periodic antenna including an antenna F-head mounting structure in an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of the log periodic antenna of FIG. 1 including an antenna F-head mounting structure;
Fig. 3 is an exploded view of the structure of the antenna F-head mounting structure of fig. 2;
Fig. 4 is an F-head and waterproof jacket mounting diagram of the antenna F-head mounting structure of fig. 2;
FIG. 5 is a block diagram of the vertical mounting of the log periodic antenna of FIG. 2;
Fig. 6 is a block diagram of the log periodic antenna of fig. 2 mounted horizontally.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following embodiments.
The embodiment of the utility model provides an in antenna F head mounting structure be applied to log periodic antenna, see fig. 1, this log periodic antenna includes that two are equipped with the antenna mast 1 and the first mounting structure of antenna F of oscillator.
Referring to fig. 2 and 3, the antenna F head mounting structure includes an antenna mast connecting piece 2, an F head 3 and an F head connecting piece 4, the F head connecting piece 4 is injection-molded at the end of the F head 3, the ends of two antenna masts 1 are inserted into the antenna mast connecting piece 2, and are fixed by interference fit, so that the fixed connection of the ends of the antenna mast connecting piece 2 and the antenna mast 1 is realized. The antenna F head mounting structure further comprises a waterproof sleeve 5, the F head connecting piece 4 extends out of a pair of clamping hooks 6 towards the F head 3 direction, clamping hook holes 7 corresponding to the clamping hooks 6 are formed in the outer edge of the waterproof sleeve 5, referring to fig. 4, the F head 3 is sleeved into the waterproof sleeve 5, the clamping hooks 6 are inserted into the clamping hook holes 7, and then the waterproof sleeve 5 is rotated, so that the inner walls of the clamping hooks 6 are clamped with the inner walls of the clamping hook holes 7.
When a user installs the antenna, the antenna is usually installed horizontally or vertically, and the two modes are distinguished by the direction of the oscillator after the antenna is installed, if the oscillator is in the horizontal direction, the antenna is installed horizontally, and if the oscillator is in the vertical direction, the antenna is installed vertically, so that the antenna mast 1 can rotate 90 degrees according to the needs of the installation mode.
referring to fig. 5 and 6, fig. 5 is a structural diagram of vertical installation of a log periodic antenna, fig. 6 is a structural diagram of horizontal installation of a log periodic antenna, in this embodiment, from vertical installation to horizontal installation, or from horizontal installation to vertical installation, the rotation angle of the antenna mast 1 is 90 degrees, the F-head connecting member 4 is provided with the insertion part 8, the insertion part 8 is inserted into the antenna mast connecting member 2 along the mast direction of the antenna mast 1, the F-head 3 is perpendicular to the insertion part 5, the F-head connecting member 4 rotates in the antenna mast connecting member 2, when the antenna mast connecting member 2 rotates along with the antenna mast 1, the insertion part 5 rotates 90 degrees in the antenna mast connecting member 2, so that the F-head 3 always faces downwards, and then the F-head connecting member 4 and the antenna mast connecting member 2 are fixed to each other in a detachable.
With continued reference to fig. 2 and 3, the F-head connection element 4 and the antenna mast connection element 2 are fixed to each other in a detachable manner, specifically: according to the rotation direction of the plug-in part 8 of the F-head connecting piece 4 in the antenna rod connecting piece 2, corresponding screw holes are arranged on the antenna rod connecting piece 2 and the plug-in part 8, and the plug-in part 8 of the F-head connecting piece 4 and the antenna rod connecting piece 2 are fastened through screw connection. In this embodiment, the insertion part 8 is rotated by 90 degrees in the antenna mast connection 2, and can be fixed in both horizontal and vertical directions using two screws 9.
Antenna mast 1 can rotate according to antenna mounting means's needs to arouse antenna mast connecting piece 2 among the antenna F head mounting structure to rotate along with antenna mast 1, because the F head connecting piece 4 and the antenna mast connecting piece 2 of moulding plastics at the 3 tip of F head can the rotation each other, just can cause F head 3 to face down all the time through rotating F head connecting piece 4, pass through releasable connection's mode reciprocal anchorage with F head connecting piece 4 and antenna mast connecting piece 2 again, reach waterproof purpose.
The antenna F head mounting structure and the log periodic antenna including the antenna F head mounting structure provided by the embodiment of the present invention are introduced in detail, and specific examples are applied herein to explain the structure and the mounting manner of the present invention, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, there may be variations in the specific embodiments according to the idea of the present invention, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides an antenna F head mounting structure, its characterized in that, includes antenna mast connecting piece, F head and F head connecting piece, the antenna mast connecting piece is connected with the tip fixed connection of the antenna mast that is equipped with the oscillator, F head connecting piece mould plastics in the tip of F head, F head connecting piece with but antenna mast connecting piece looks mutual rotation, works as the antenna mast connecting piece is along with when the antenna mast rotates, rotate F head connecting piece, cause the F head is down all the time, will again F head connecting piece with but antenna mast connecting piece passes through releasable connection's mode reciprocal anchorage.
2. The antenna F-head mounting structure according to claim 1, wherein the antenna rod connecting member is fixedly connected to an end portion of an antenna rod provided with a vibrator, specifically:
The end of the antenna rod is inserted into the antenna rod connecting piece and fixed through interference fit.
3. The antenna F-head mounting structure according to claim 1 or 2, wherein the antenna mast rotation angle is 90 degrees, the F-head connector and the antenna mast connector are rotatable with each other, and when the antenna mast connector rotates with the antenna mast, the F-head connector is rotated so that the F-head always faces downward, specifically:
The F-head connecting piece is provided with an inserting part, the inserting part is inserted into the antenna rod connecting piece along the rod direction of the antenna rod, the F-head is perpendicular to the inserting part, and when the antenna rod connecting piece rotates along with the antenna rod, the inserting part rotates 90 degrees in the antenna rod connecting piece, so that the F-head faces downwards all the time.
4. The antenna F-head mounting structure according to claim 3, wherein the F-head connecting member and the antenna mast connecting member are fixed to each other in a detachable manner, specifically:
according to the rotation direction of the inserting part of the F-head connecting piece in the antenna rod connecting piece, corresponding screw holes are formed in the antenna rod connecting piece and the inserting part, and the inserting part of the F-head connecting piece and the antenna rod connecting piece are fastened through screw connection.
5. The antenna F-head mounting structure according to claim 4, further comprising a waterproof sleeve, wherein the F-head connecting piece extends out of a pair of hooks towards the F-head direction, hook holes corresponding to the hooks are formed in the outer edge of the waterproof sleeve, the F-head is sleeved into the waterproof sleeve, the hooks are inserted into the hook holes, and the waterproof sleeve is rotated to enable the inner walls of the hooks to be clamped with the inner walls of the hook holes.
6. a log periodic antenna comprising two rods carrying elements and an antenna F-head mounting structure as claimed in claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925685.9U CN209766625U (en) | 2019-06-19 | 2019-06-19 | Antenna F head mounting structure and log periodic antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925685.9U CN209766625U (en) | 2019-06-19 | 2019-06-19 | Antenna F head mounting structure and log periodic antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209766625U true CN209766625U (en) | 2019-12-10 |
Family
ID=68745710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925685.9U Active CN209766625U (en) | 2019-06-19 | 2019-06-19 | Antenna F head mounting structure and log periodic antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209766625U (en) |
-
2019
- 2019-06-19 CN CN201920925685.9U patent/CN209766625U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209766625U (en) | Antenna F head mounting structure and log periodic antenna | |
| CN218409388U (en) | Sampling equipment is used in geology reconnaissance | |
| CN209641821U (en) | A kind of antenna pedestal and unmanned plane connecting unmanned plane horn | |
| CN212161718U (en) | Miniature circuit breaker convenient to concatenation | |
| CN209183864U (en) | A kind of short body assembly type sheath of crystal head | |
| CN211143402U (en) | Rotatable curtain wall structure | |
| CN211124415U (en) | Education office equipment based on thing networking | |
| CN211472263U (en) | Warning device for outdoor building construction management | |
| CN209730412U (en) | One kind is for conducting slip ring component on visible fishing rod fishing vessel | |
| CN211341774U (en) | Connecting and locking device for building template | |
| CN212745904U (en) | Wall hanging device for digital television | |
| CN219916760U (en) | Stretch-proofing cable | |
| CN210628074U (en) | Internal line insulation fixing structure for transformer | |
| CN212802774U (en) | Electric wire installation fixing device for electrical engineering construction | |
| CN203477633U (en) | Sealing element | |
| CN205447179U (en) | Camera mounting support | |
| CN214498572U (en) | Anti-tilting device for network construction | |
| CN213906690U (en) | Peripheral network card with stable signal | |
| CN202033573U (en) | Surveillance camera stand | |
| CN217958524U (en) | Electric power pylon bird repellent device with just, tear function open | |
| CN211859543U (en) | Pole head convenient to adjustment direction | |
| CN210526115U (en) | Smart blackboard with embedded fixing structure | |
| CN215646079U (en) | Square quadripartion damping spacer | |
| CN221278905U (en) | Camera adapter | |
| CN212909500U (en) | Wireless access device used in remote sensing vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |