CN204991928U - Antenna A -frame - Google Patents
Antenna A -frame Download PDFInfo
- Publication number
- CN204991928U CN204991928U CN201520512054.6U CN201520512054U CN204991928U CN 204991928 U CN204991928 U CN 204991928U CN 201520512054 U CN201520512054 U CN 201520512054U CN 204991928 U CN204991928 U CN 204991928U
- Authority
- CN
- China
- Prior art keywords
- antenna
- major trough
- mobile jib
- town
- reflection
- 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 relates to a mobile communication equipment fixed establishment technical field, in particular to antenna A -frame. The apron, antenna mobile jib and the reflection town that set up including two relative intervals, the apron inboard is equipped with major trough and two chutes, and two chutes link up the access opening that is " psi " font with the major trough each other, in two major trough access openings between the apron were worn to locate by the antenna mobile jib, the both sides of antenna mobile jib all were equipped with the reflection town, and two reflection towns wear to locate respectively on the corresponding chute access opening, be equipped with on the apron at major trough middle part with antenna mobile jib complex mounting hole. The utility model discloses it is rational in infrastructure, at first pass through bolted connection with an apron during installation and on the antenna mobile jib, then will reflect the town and insert the chute and make the reflection needle and fix a position the bayonet socket butt joint, load onto the apron of opposite side and screw the nut again, effectively improve communications array's installation and disassembling operation efficiency, the succinct cost of structure is lower, and structural strength is high.
Description
Technical field
The utility model relates to device for mobile communication fixed mechanism technical field, particularly a kind of antenna A-frame.
Background technology
In wireless device, be used for radiation and receive the device of radio wave and be called antenna.Antenna is for transmitter or provide required being coupled between receiver and the medium of radio waves propagate.Antenna+Transmitter, receiver are the same, are also important component parts of wireless device.
Along with the continuous progress of technology, the use occasion also expanding day of communication antenna, requires also constantly to increase for the structure of antenna and serviceability.Particularly under the communication environment of some movements, antenna, except basic transmitting and receiving function, also needs to meet according to user demand the function regulating lifting.Therefore most of antenna is also configured with lowering or hoisting gear, builds scene communication network to facilitate.There is more problem in installation with in using in current antenna structure, build and dismantle storage efficiency not high, install more difficult, need professional aid, therefore prior art also need to be improved and enhanced.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides a kind of compact conformation, easy to operate antenna A-frame.
For achieving the above object, the utility model is by the following technical solutions:
A kind of antenna A-frame described in the utility model, comprise the cover plate of two relative spacings settings, antenna mobile jib and reflection town, major trough and two skewed slots are provided with inside described cover plate, two skewed slots are symmetricly set in the both sides of major trough, and two skewed slots and the major trough through access opening in " Ψ " font mutually; Described antenna mobile jib is arranged in the major trough access opening between two cover plates, and the both sides of antenna mobile jib are equipped with reflection town, and two reflection towns are arranged on corresponding skewed slot access opening respectively; Cover plate in the middle part of described major trough is provided with the installing hole coordinated with antenna mobile jib.
Further, the external port of described skewed slot is provided with extension clamp, extends clamp and is provided with and the limited bayonet reflecting town and coordinate.
Further, the described skewed slot acute angle inner side edge crossing with major trough is provided with releases power breach, described in release power breach be that arc-shaped is arranged.
Further, described cover plate is integrated punch forming, and the cross section of major trough and skewed slot is rectangle.
The utility model beneficial effect is: the utility model is rational in infrastructure, first a cover plate is bolted on antenna mobile jib during installation, then skewed slot inserted in reflection town and reflection pin is docked with limited bayonet, then the cover plate of opposite side being loaded onto and tightening nut; Thus effectively improving the installation and removal operating efficiency of communication antenna, terminal with compact integral structure cost is lower, and structural strength is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the A portion structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is covering plate structure schematic diagram of the present utility model.
In figure:
1, antenna mobile jib; 2, cover plate; 3, town is reflected; 21, major trough;
22, skewed slot; 23, installing hole; 24, clamp is extended; 25, limited bayonet;
26, power breach is released.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of antenna A-frame described in the utility model, comprise the cover plate 2 of two relative spacings settings, antenna mobile jib 1 and reflection town 3, major trough 21 and two skewed slots 22 are provided with inside described cover plate 2, two skewed slots 22 are symmetricly set in the both sides of major trough 21, and two skewed slots 22 and the major trough 21 through access opening in " Ψ " font mutually; Cover plate 2 is integrated punch forming, and the cross section of major trough 21 and skewed slot 22 is rectangle, and two cover plates 2 are bolted composition " Ψ " font groove structure, thus antenna mobile jib 1 and reflection town 3 is connected and fixed.
Described antenna mobile jib 1 is arranged in major trough 21 access opening between two cover plates 2, and the both sides of antenna mobile jib 1 are equipped with reflection town 3, reflection 3, two, town and are arranged on corresponding skewed slot 22 access opening respectively; Cover plate 2 in the middle part of described major trough 21 is provided with the installing hole 23 coordinated with antenna mobile jib 1, antenna mobile jib 1 is provided with through hole, two cover plates 2 sandwich respectively and make it be arranged in major trough 21 access opening in the both sides of antenna mobile jib 1, by bolt, antenna mobile jib 1 is connected in integrative-structure with two cover plates 2, and reflects town 3 and insert skewed slot 22 access opening and then be connected with antenna mobile jib 1.
The external port of above-mentioned skewed slot 22 is provided with and extends clamp 24, extend clamp 24 to be provided with and the limited bayonet 25 reflecting town 3 and coordinate, reflection lower end, town 3 is laterally provided with reflection pin, skewed slot 22 access opening is inserted in reflection lower end, town 3, reflection pin docks and then limits with limited bayonet 25 insertion depth reflecting town 3, thus effectively improves assembly precision and efficiency.
The above-mentioned skewed slot 22 acute angle inner side edge crossing with major trough 21 is provided with releases power breach 26, the described power of releasing breach 26 is arranged in arc-shaped, cover plate 2 is by after punch forming, major trough 21 on it and skewed slot 22 side all have and are formed with punching press limit, and then make major trough 21 and the rectangular groove vibrational power flow of skewed slot 22 with adapt antenna mobile jib 1 and reflection town 3, and be in power of releasing breach 26 on acute angle inner side edge for cover plate 2 rigid elastic force is provided, the torsion rocked skewed slot 22 side produces of reflection town 3 far-end generation extends counteracting by the elastic force releasing power breach 26, thus the integral rigidity improved after cover plate 2 connection and structural strength.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. an antenna A-frame, comprise the cover plate (2) of two relative spacings settings, antenna mobile jib (1) and reflection town (3), it is characterized in that: described cover plate (2) inner side is provided with major trough (21) and two skewed slots (22), two skewed slots (22) are symmetricly set in the both sides of major trough (21), and two skewed slots (22) and major trough (21) the through access opening in " Ψ " font mutually; Described antenna mobile jib (1) is arranged in major trough (21) access opening between two cover plates (2), the both sides of antenna mobile jib (1) are equipped with reflection town (3), and two reflections town (3) are arranged on corresponding skewed slot (22) access opening respectively; The cover plate (2) at described major trough (21) middle part is provided with the installing hole (23) coordinated with antenna mobile jib (1).
2. antenna A-frame according to claim 1, it is characterized in that: the external port of described skewed slot (22) is provided with and extends clamp (24), extend clamp (24) and be provided with and the limited bayonet (25) reflecting town (3) and coordinate.
3. antenna A-frame according to claim 1, it is characterized in that: described skewed slot (22) the acute angle inner side edge crossing with major trough (21) is provided with releases power breach (26), described in release power breach (26) and arrange in arc-shaped.
4. antenna A-frame according to claim 1, is characterized in that: described cover plate (2) is integrated punch forming, and the cross section of major trough (21) and skewed slot (22) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512054.6U CN204991928U (en) | 2015-07-15 | 2015-07-15 | Antenna A -frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512054.6U CN204991928U (en) | 2015-07-15 | 2015-07-15 | Antenna A -frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991928U true CN204991928U (en) | 2016-01-20 |
Family
ID=55126261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512054.6U Expired - Fee Related CN204991928U (en) | 2015-07-15 | 2015-07-15 | Antenna A -frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991928U (en) |
-
2015
- 2015-07-15 CN CN201520512054.6U patent/CN204991928U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20190715 |