CN204315786U - Outdoor type base station radio-frequency turnover connector protection device - Google Patents
Outdoor type base station radio-frequency turnover connector protection device Download PDFInfo
- Publication number
- CN204315786U CN204315786U CN201420232194.3U CN201420232194U CN204315786U CN 204315786 U CN204315786 U CN 204315786U CN 201420232194 U CN201420232194 U CN 201420232194U CN 204315786 U CN204315786 U CN 204315786U
- Authority
- CN
- China
- Prior art keywords
- base station
- hairbrush
- rectangular box
- fastening bolt
- type base
- 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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- Details Of Aerials (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A kind of outdoor type base station radio-frequency turnover connector protection device, comprise by rectangular box, hairbrush, hinge, support bar and fastening bolt, be arranged on outdoor base station, radio frequency turnover joint can be protected to avoid the erosion of rainwater dust, maintain easily maintenance again, it is characterized in that: make circumferential closed rectangular box with metallic plate through sheet metal process, otch on the rear wall of framework, and rivet hairbrush and fastening bolt, at the upper wall front end of framework riveted joint hinge, and fix on top, outdoor type base station by hinges fixing; " U " shape support bar is fixed on base station by supporting bracket, and can rotate in support.Under normal state, rectangular box is fixed on the rear wall of base station by the fastening bolt of lower end, and radio frequency cable passes from hairbrush, enters rectangular box, and hairbrush can stop that extraneous wind and rain dust enters in framework; During installation and maintenance radio frequency cable joint, unclamp fastening bolt, rectangular-shaped frame body is rotated around hinge, forwards certain angle to, temporarily fix with " U " shape support bar, maintain easily operation.
Description
Art
The utility model discloses the protective device of a kind of outdoor type base station radio-frequency turnover joint, can be directly installed on outdoor type communication base station, protection connects the seal nipple of antenna feeder and radio-frequency apparatus, alleviates the impact that it is subject to natural environment.
Background technology
Out of doors on base station, radio-frequency joint is used to connect outdoor antenna feeder and inside of base station radio-frequency apparatus, needs at installation in-site installation.If by the design of this radio-frequency joint at inside of base station, although can be protected it not by the impact of external environment, inherently increase the difficulty of installation.Therefore, in order to install and easy to maintenance, this radio-frequency joint is directly exposed in outdoor environment usually.So, although this radio frequency turnover joint has certain ability of bearing external environment, year in and year out by the corrosion of outdoor wind and rain dust, its aging acceleration must be made, thus reduce its sealing property and electrology characteristic, cause whole base station to break down.
Summary of the invention
In order to avoid this situation, the design occurs that the protective device be made up of rectangular box, hairbrush, hinge, support bar, fastening bolt is arranged on outdoor base station, radio frequency turnover joint can be protected to avoid the erosion of rainwater dust, maintain easily maintenance again; It is characterized in that: make circumferential closed rectangular box with metallic plate through sheet metal process, and in its rear wall otch, riveted joint hairbrush and fastening bolt, then at the upper end of framework riveted joint hinge, and fix on top, outdoor type base station by hinges fixing; " U " shape support bar is fixed on base station by supporting bracket, and can rotate in support.
Under normal state, be fixed on the rear wall of base station by fastening bolt by the lower end of rectangular box, radio frequency cable passes from hairbrush, enters rectangular box, and hairbrush can stop that extraneous wind and rain dust enters in framework; During installation and maintenance radio frequency cable joint, unclamp fastening bolt, rectangular-shaped frame body is rotated around hinge, forwards certain angle to, temporarily fix with " U " shape support bar, maintain easily operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this practicality invention is further illustrated.
Fig. 1 is the projection view of rectangular box
Fig. 2 is the projection view of hinge
Fig. 3 is the projection view of hairbrush
Fig. 4 is the structural representation of fastening bolt
Fig. 5 is the projection view of back-up block
Fig. 6 is the structure chart of " U " shape support bar
Fig. 7 is the projection view of " L " shape supporting bracket
Fig. 8 is the assembly drawing of main part in protective device
Fig. 9 is the assembly drawing of support section in protective device
Figure 10 is the overall package figure (open mode) keeping device
Figure 11 is the shape of protective device when opening on base station
Figure 12 be protective device closed on base station time state
In figure, 1. rectangular box, 2. hinge, 3. hairbrush, 4. fastening bolt, 5. back-up block, 6. support bar, 7. supporting bracket
Embodiment
Fig. 8 is the assembly drawing of main part in protective device, is riveted formed by rectangular box (Fig. 1), hinge (Fig. 2), hairbrush (Fig. 3), fastening bolt (Fig. 4), back-up block (Fig. 5).First according to the shape and size of outdoor base station, circumferential closed rectangular box is made through sheet metal process with metallic plate, narrow groove is opened according to the diameter of radio-frequency joint on base station and position in the bottom of its rear wall, then hairbrush is riveted inside the rear wall near notch, press with the set bolt of spring bottom at rear wall, on the edge at rectangular box top, rivet hinge again, finally will make back-up block with metallic plate through sheet metal process, inside the roof being riveted on rectangular box.
Be the assembly drawing of support section in protective device shown in Fig. 9, be made up of " U " shape support bar (as shown in Figure 6) and " L " shape supporting bracket (as shown in Figure 7), support bar can rotate in supporting bracket.
Shown in Figure 10 is the overall package figure of protective device.During use, by hinge, the main part of protective device is arranged on top, outdoor type base station with bolt, then with bolt, " L " shape supporting bracket is arranged on outdoor base station rear wall.
Shown in Figure 11 is the state of protective device when opening on base station; framework rotates to certain angle around hinge; " U " shape support bar is inserted in the back-up block on rectangular box inwall, play temporary transient fixation, facilitate installation personnel installation and maintenance antenna feeder and radio frequency cable joint.
Shown in Figure 12 be protective device closed on base station time state; framework rotates to level around hinge, is fixed on base station with fastening bolt by the lower end of protective device, and antenna feeder cable passes from hairbrush; hairbrush can stop that extraneous wind and rain dust enters in framework, thus plays a protective role.
This protective device structure is simple, makes easily, easy to operate.Time closed, protection radio frequency turnover joint, avoids it to accelerate corrosion and ageing because of weather conditions; When opening, with the temporary transient static housing of support bar, convenient construction personnel on site operates.
Claims (1)
1. an outdoor type base station radio-frequency turnover connector protection device, is made up of rectangular box, hairbrush, hinge, support bar and fastening bolt, it is characterized in that: the roof riveted joint hinge of rectangular box, and rear wall has notch, at notch place riveted joint hairbrush; The upper end of rectangular box fixes on top, outdoor type base station by hinges fixing, and bottom is fixed by bolts on the rear wall of outdoor type base station, and when unclamping bolt, rectangular-shaped frame body can rotate around hinge, forwards certain angle to, and available " U " shape support bar is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232194.3U CN204315786U (en) | 2014-05-02 | 2014-05-02 | Outdoor type base station radio-frequency turnover connector protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232194.3U CN204315786U (en) | 2014-05-02 | 2014-05-02 | Outdoor type base station radio-frequency turnover connector protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315786U true CN204315786U (en) | 2015-05-06 |
Family
ID=53138085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232194.3U Expired - Fee Related CN204315786U (en) | 2014-05-02 | 2014-05-02 | Outdoor type base station radio-frequency turnover connector protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315786U (en) |
-
2014
- 2014-05-02 CN CN201420232194.3U patent/CN204315786U/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 |
Granted publication date: 20150506 Termination date: 20160502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |