CN103904409A - Side-pull door sealing structure in base station antenna - Google Patents
Side-pull door sealing structure in base station antenna Download PDFInfo
- Publication number
- CN103904409A CN103904409A CN201410114443.3A CN201410114443A CN103904409A CN 103904409 A CN103904409 A CN 103904409A CN 201410114443 A CN201410114443 A CN 201410114443A CN 103904409 A CN103904409 A CN 103904409A
- Authority
- CN
- China
- Prior art keywords
- antenna
- base station
- sealing mechanism
- frame
- side sliding
- 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.)
- Pending
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The invention discloses a side-pull door sealing structure in a base station antenna. The side-pull door sealing structure comprises an antenna framework, an antenna array surface arranged on the front face of the antenna framework and a cavity door arranged on the back face of the antenna framework, and further comprises a lock catch mechanism, a side-pull mechanism and a sealing mechanism body. The lock catch mechanism, the side-pull mechanism and the sealing mechanism body are integrated to be arranged between the cavity door and the antenna framework. The side-pull door sealing structure in the base station antenna is compact in structure, safe and reliable to use, quick to install and easy to operate, realizes side-pull opening and closing of the cavity door, and is small in installation and operation space. In addition, the side-pull direction can be changed at will in the plane according to the specific size of the antenna.
Description
Technical field
The present invention relates to a kind of door sealing mechanism, especially relate to a kind of side sliding door sealing mechanism belonging in antenna for base station, mobile communication antenna component technology field.
Background technology
Along with antenna is towards active integrated development, it is controlled, communication interface significantly increases, higher to installation, debugging, maintenance requirement, meet again modularization, miniaturization, lightweight and attractive in appearanceization of antenna entirety simultaneously, this global design to antenna has had higher requirement.Existing a small amount of interface antenna often by interface layout in antenna lower end, the independent waterproof after the integral waterproofing of antenna and interface are installed, is all unfavorable for the later maintenance of antenna.And the following two kinds of mounting meanss of the normal employing of existing many interface antenna: one is to be directly integrated in antenna inside, its antenna integral waterproofing is better, but interface is still left in outer end, and interface is also wanted independent waterproof after installing, installation, debugging, maintainability are poor, must return factory as keeped in repair; Another kind is that chamber door is directly connected on antenna, will realize debugging, safeguards and chamber door must be dismantled after installation, very inconvenient, especially in the time of work high above the ground, also may cause danger.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of chamber reveal of realizing to pull open the side sliding door sealing mechanism in the antenna for base station that meets cavity sealing closed time.
For achieving the above object, the present invention is achieved by the following technical solutions:
A side sliding door sealing mechanism in antenna for base station, comprises antenna frame, is arranged on the antenna array in antenna frame front, and is arranged on the chamber door at the antenna frame back side, it is characterized in that, also comprises latching device, layback mechanism and sealing mechanism,
Described latching device comprises a concealed lock, two connecting rods, two wedge shape bolts and two snap closes, described concealed lock is arranged in the preformed hole of chamber door, wherein one end of connecting rod is connected with tooth bar, the other end and wedge shape tie and connect, and the tooth bar end of two connecting rods is connected with a joggle with the both sides of a gear respectively, described gear and the handle of concealed lock coaxially arrange, two described snap closes are fixed on antenna array, and respectively with the corresponding setting of two wedge shape bolts, at blocking, described wedge shape bolt is plugged in the lockhole of snap close, in addition, described latching device is provided with two groups, be arranged at respectively the both sides, front and back of chamber door,
Described layback mechanism comprises spring damping, connecting plate, telescopic rail and fixed block, wherein one end of described spring damping is fixed on the door of chamber, the other end is connected with connecting plate, and wherein one end of described telescopic rail is connected with connecting plate, the other end is connected with fixed block, and described fixed block is fixed on antenna frame, in addition, described layback mechanism is provided with four groups, is arranged at respectively the left and right sides of two groups of latching devices
And described sealing mechanism comprises and encloses frame and sealing strip, described surrounding of enclosing frame and be arranged on antenna frame, described sealing strip is adhesively fixed on described enclosing on frame by marine glue, and at blocking, described sealing strip and chamber door fit tightly.
Further, on the chamber door of described connecting rod bottom, be also provided with guide holder, described connecting rod is through guide holder.
And described telescopic rail is three grades of telescopic rails, and the first order of three grades of telescopic rails is connected with fixed block, and the third level is connected with connecting plate.
And three grades of described telescopic rails are at contraction state, in same plane.
In addition, on the elongate track of described telescopic rail, be also provided with damping limit switch.
Further, the cross section of described snap close is one " L " shape structure, and wherein, the plane of structure of " L " shape structure is fixedly connected with antenna array, is provided with lockhole on vertical plane.
And the cross section of described wedge shape bolt is along broadening gradually away from the direction of snap close.
And on described fixed block, be also provided with location notch and adjustment hole, and on described connecting plate, be also provided with adjustment hole, described telescopic rail is positioned in location notch, and fixed block is parallel and mutually vertical with the adjusting direction of the adjustment hole on connecting plate, described location notch is for the location, left and right to telescopic rail, and adjustment hole is for the adjusting to before and after telescopic rail.
The invention has the beneficial effects as follows: the present invention is by latching device, layback mechanism and sealing mechanism set are in aggregates, make antenna structure compactness, safe and reliable, and quick for installation, easy operating, realize multi-link interface antenna after set up in high-altitude, can carry out high null interface installation without dismounting, antenna adjustment and maintenance work, simultaneously can be in the situation that not changing existing antenna installation method and apparatus, the layback of having realized chamber door opens and closes and closes, do not take installation, operating space, in addition, also can be connected in the antenna frame back side according to the concrete size change over of antenna fit dimension of the present invention, be integrated with the antenna array that is connected in skeleton front, profile is succinctly attractive in appearance, also can install according to specific requirement, realize any layback direction that changes in plane.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of chamber of the present invention door locking while closing;
Fig. 2 is the side sectional structure schematic diagram of chamber of the present invention door locking while closing;
Fig. 3 is the Facad structure schematic diagram after the door release of chamber of the present invention;
Fig. 4 is the side sectional structure schematic diagram after the door release of chamber of the present invention;
Fig. 5 is the Facad structure schematic diagram of reveal face pull-out in chamber of the present invention after spacing.
In figure, main Reference numeral implication is:
1, chamber door 2, concealed lock 3, antenna array 4, enclose frame
5, sealing strip 6, telescopic rail 7, snap close 8, wedge shape bolt
9, connecting rod 11, spring damping 12, connecting plate 13, damping limit switch
14, fixed block 15, guide holder 16, antenna frame.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is carried out to concrete introduction.
Fig. 1 is the Facad structure schematic diagram of chamber of the present invention door locking while closing; Fig. 2 is the side sectional structure schematic diagram of chamber of the present invention door locking while closing.
As depicted in figs. 1 and 2: the side sliding door sealing mechanism in antenna for base station, comprise antenna frame 16, be arranged on the antenna array 3 in antenna frame 16 fronts, and be arranged on the chamber door 1 at antenna frame 16 back sides, wherein, described chamber door 1 is main component of the present invention, it leaves a lot of preformed holes for being connected, again main stressed member simultaneously, it is welded for panel beating bending, not only default preformed hole is convenient and simple, and light, stiffness good, in addition, the present invention also comprises latching device, layback mechanism and sealing mechanism.
Wherein, described latching device comprises a concealed lock 2, two connecting rods 9, two wedge shape bolts 8 and two snap closes 7, in the present embodiment, the cross section of described snap close 7 is one " L " shape structure, wherein, the plane of structure of " L " shape structure is fixedly connected with antenna array 3, is provided with lockhole on vertical plane.And described concealed lock 2 is arranged in the preformed hole of chamber door 1, wherein one end of connecting rod 9 is connected with tooth bar, the other end is connected with wedge shape bolt 8, and the tooth bar end of two connecting rods 9 is connected with a joggle with the both sides of a gear respectively, the handle of described gear and concealed lock 2 coaxially arranges, two described snap closes 7 are fixed on antenna array 3, and respectively with the corresponding setting of two wedge shape bolts 8, at blocking, described wedge shape bolt 8 is plugged in the lockhole of snap close 7, and the cross section of described wedge shape bolt 8 is along broadening gradually away from the direction of snap close 7, to guarantee that wedge shape bolt 8 enters in the process of snap close 7 at automatic guide, can utilize lozenges to increase gradually vertical depression stroke, thereby gradually spring damping is applied to pressure at right angle, its compression travel is shortened.
In addition, described latching device is provided with two groups, be arranged at respectively the both sides, front and back of chamber door 1, be that concealed lock 2 has two, connecting rod 9, wedge shape bolt 8 and snap close 7 are provided with four, form the buckle structure of the both sides, front and back of chamber door 1, in addition, in order to guarantee in the time rotating the handle of concealed lock 2, the rectilinear motion of the connecting rod 9 of both sides is unobstructed, without stuck phenomenon, the direction of motion of both sides connecting rod 9 is parallel with the side of chamber door 1 simultaneously, therefore, the bottom of each connecting rod 9 all adds a guide holder 15, described guide holder 15 is arranged on the preformed hole place of the chamber door 1 of connecting rod 9 bottoms, described connecting rod 9 is through guide holder 15, regulate by the assembling to guide holder 15, preferably resolve the spacing and guide effect to connecting rod 9.
Described layback mechanism comprises spring damping 11, connecting plate 12, telescopic rail 6 and fixed block 14, wherein one end of described spring damping 11 is fixed on chamber door 1, the other end is connected with connecting plate 12, and wherein one end of described telescopic rail 6 is connected with connecting plate 12, the other end is connected with fixed block 14, and described fixed block 14 is fixed on antenna frame 16, in addition, described layback mechanism is provided with four groups, be arranged at respectively the left and right sides of two groups of latching devices, it is spring damping 11, connecting plate 12, telescopic rail 6 and fixed block 14 are provided with four groups, four groups of layback mechanisms are distributed on four jiaos of chamber door 1.In addition, in the present embodiment, described telescopic rail 6 is three grades of telescopic rails, and the first order of three grades of telescopic rails is connected with fixed block 14, the third level is connected with connecting plate 12, and inconsistent in order to guarantee to there will not be spring damping 11 compression travels, the three joint telescopic rails stuck phenomena that have some setbacks and maybe cannot pull out of sliding, three grades of described telescopic rails are at contraction state, in same plane.In addition, on fixed block 15, be also provided with location notch and adjustment hole, and on described connecting plate 12, be also provided with adjustment hole, described telescopic rail is positioned in location notch, and fixed block 15 is parallel and mutually vertical with the adjusting direction of the adjustment hole on connecting plate 12, described location notch is for the location, left and right to telescopic rail 6, and adjustment hole is used for the adjusting to telescopic rail 6 front and back, thereby can realize any direction fine setting in planar.In addition, on the elongate track of described telescopic rail, be also provided with damping limit switch.
Described sealing mechanism comprises and encloses frame 4 and sealing strip 5, described surrounding of enclosing frame 4 and be arranged on antenna frame 16, described sealing strip 5 is adhesively fixed on described enclosing on frame 4 by marine glue, and at blocking, described sealing strip 5 fits tightly with chamber door 1.
Fig. 3 is the Facad structure schematic diagram after the door release of chamber of the present invention; Fig. 4 is the side sectional structure schematic diagram after the door release of chamber of the present invention; Fig. 5 is the Facad structure schematic diagram of reveal face pull-out in chamber of the present invention after spacing.
Specific works flow process of the present invention is:
Pull after concealed lock 2 handles to side, handle drives chamber door 1, and chamber door 1 drives stretching out step by step to side step by step of three joint telescopic rails 6, and the layback sliding translation of chamber door 1 is pulled to assigned address damping location, thereby realizes the opening process of chamber door 1.
Then rotate the handle of concealed lock 2 by both hands simultaneously, make coupled both sides connecting rod 9 outwards do straight line telemechanical in opposite directions, the wedge shape bolt 8 that is arranged on two connecting rod 9 ends is followed together straight line telemechanical in opposite directions, wedge shape bolt 8 can enter snap close 7 by automatic guide, and utilize lozenges to increase gradually vertical depression stroke, thus gradually spring damping 11 is applied to pressure at right angle, its compression travel is shortened, chamber door 1 compression is simultaneously arranged on the sealing strip 5 on antenna frame 16, realizes sealing and the closure of cavity 1.
The present invention is by latching device, layback mechanism and sealing mechanism set are in aggregates, make antenna structure compactness, safe and reliable, and quick for installation, easy operating, realize multi-link interface antenna after set up in high-altitude, can carry out high null interface installation without dismounting, antenna adjustment and maintenance work, simultaneously can be in the situation that not changing existing antenna installation method and apparatus, the layback of having realized chamber door opens and closes and closes, do not take installation, operating space, in addition, also can be connected in the antenna frame back side according to the concrete size change over of antenna fit dimension of the present invention, be integrated with the antenna array that is connected in skeleton front, profile is succinctly attractive in appearance, also can install according to specific requirement, realize any layback direction that changes in plane.
The present invention is illustrated and should be appreciated that above-described embodiment does not limit the present invention in any form according to above-described embodiment, and all employings are equal to replaces or the technical scheme that obtains of equivalent transformation mode, within all dropping on protection scope of the present invention.
Claims (8)
1. the side sliding door sealing mechanism in antenna for base station, comprises antenna frame, is arranged on the antenna array in antenna frame front, and is arranged on the chamber door at the antenna frame back side, it is characterized in that, also comprises latching device, layback mechanism and sealing mechanism,
Described latching device comprises a concealed lock, two connecting rods, two wedge shape bolts and two snap closes, described concealed lock is arranged in the preformed hole of chamber door, wherein one end of connecting rod is connected with tooth bar, the other end and wedge shape tie and connect, and the tooth bar end of two connecting rods is connected with a joggle with the both sides of a gear respectively, described gear and the handle of concealed lock coaxially arrange, two described snap closes are fixed on antenna array, and respectively with the corresponding setting of two wedge shape bolts, at blocking, described wedge shape bolt is plugged in the lockhole of snap close, in addition, described latching device is provided with two groups, be arranged at respectively the both sides, front and back of chamber door,
Described layback mechanism comprises spring damping, connecting plate, telescopic rail and fixed block, wherein one end of described spring damping is fixed on the door of chamber, the other end is connected with connecting plate, and wherein one end of described telescopic rail is connected with connecting plate, the other end is connected with fixed block, and described fixed block is fixed on antenna frame, in addition, described layback mechanism is provided with four groups, is arranged at respectively the left and right sides of two groups of latching devices
And described sealing mechanism comprises and encloses frame and sealing strip, described surrounding of enclosing frame and be arranged on antenna frame, described sealing strip is adhesively fixed on described enclosing on frame by marine glue, and at blocking, described sealing strip and chamber door fit tightly.
2. the side sliding door sealing mechanism in a kind of antenna for base station according to claim 1, is characterized in that, on the chamber door of described connecting rod bottom, is also provided with guide holder, and described connecting rod is through guide holder.
3. the side sliding door sealing mechanism in a kind of antenna for base station according to claim 1, is characterized in that, described telescopic rail is three grades of telescopic rails, and the first order of three grades of telescopic rails is connected with fixed block, and the third level is connected with connecting plate.
4. the side sliding door sealing mechanism in a kind of antenna for base station according to claim 3, is characterized in that, three grades of described telescopic rails are at contraction state, in same plane.
5. the side sliding door sealing mechanism in a kind of antenna for base station according to claim 1, is characterized in that, is also provided with damping limit switch on the elongate track of described telescopic rail.
6. the side sliding door sealing mechanism in a kind of antenna for base station according to claim 1, is characterized in that, the cross section of described snap close is one " L " shape structure, and wherein, the plane of structure of " L " shape structure is fixedly connected with antenna array, is provided with lockhole on vertical plane.
7. the side sliding door sealing mechanism in a kind of antenna for base station according to claim 1, is characterized in that, the cross section of described wedge shape bolt is along broadening gradually away from the direction of snap close.
8. the side sliding door sealing mechanism in a kind of antenna for base station according to claim 1, it is characterized in that, on described fixed block, be also provided with location notch and adjustment hole, and on described connecting plate, be also provided with adjustment hole, described telescopic rail is positioned in location notch, and fixed block is parallel and mutually vertical with the adjusting direction of the adjustment hole on connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410114443.3A CN103904409A (en) | 2014-03-26 | 2014-03-26 | Side-pull door sealing structure in base station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410114443.3A CN103904409A (en) | 2014-03-26 | 2014-03-26 | Side-pull door sealing structure in base station antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103904409A true CN103904409A (en) | 2014-07-02 |
Family
ID=50995628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410114443.3A Pending CN103904409A (en) | 2014-03-26 | 2014-03-26 | Side-pull door sealing structure in base station antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103904409A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100206992A1 (en) * | 2007-10-17 | 2010-08-19 | Richard Woodland | Aircraft based non-dedicated special mission pod mounting apparatus |
| CN203480568U (en) * | 2013-08-14 | 2014-03-12 | 英格索兰（上海）贸易有限公司 | Electronic lock |
-
2014
- 2014-03-26 CN CN201410114443.3A patent/CN103904409A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100206992A1 (en) * | 2007-10-17 | 2010-08-19 | Richard Woodland | Aircraft based non-dedicated special mission pod mounting apparatus |
| CN203480568U (en) * | 2013-08-14 | 2014-03-12 | 英格索兰（上海）贸易有限公司 | Electronic lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2620753C2 (en) | Device with upper wheel and two dampers, preventing jumping out | |
| CN203114103U (en) | Sealing system | |
| CN203257238U (en) | Buffer device | |
| CN106150199B (en) | Linkage mechanism and emergency gate manual tripper | |
| CN203334915U (en) | Sealing system for sliding door and sliding door system using sealing system | |
| CN103904409A (en) | Side-pull door sealing structure in base station antenna | |
| CN110219521B (en) | Automatic locking device for upper hung window | |
| CN202353966U (en) | Electric control box | |
| CN203961542U (en) | A kind of adjustable caging device of offroad vehicle escape window | |
| CN203626522U (en) | Lower rail component used for sliding door | |
| CN115853175A (en) | Energy-conserving photovoltaic glass curtain wall for building | |
| CN216252257U (en) | Dual-power switching box | |
| CN211258164U (en) | Gate lock | |
| CN203729850U (en) | Suspension door bottom beam connection structure | |
| DE102011015983B4 (en) | Hand-operated shading device, window unit and method for manually actuating a shading element | |
| CN110656730B (en) | Light steel assembly type composite wallboard and assembly method thereof | |
| CN203717728U (en) | Mechanical limiting device | |
| CN102392577A (en) | Multilayer linkage self-locking type sliding window | |
| CN209119575U (en) | A kind of electric power detection incoming line cabinet convenient for fixed installation | |
| CN207582829U (en) | A kind of building roof skylight device | |
| CN113042243A (en) | Spraying device for rain test box and spraying method thereof | |
| CN203050348U (en) | Sliding-groove type window opening machine | |
| CN204677041U (en) | A kind of self-locking window opening device | |
| CN203488076U (en) | Electric heavy rail door | |
| CN204590348U (en) | The Combined curtain wall of fixed curtain wall panel and door and window formula curtain wall panel composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20161116 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |