CN102306866A - Portable folding cage antenna - Google Patents
Portable folding cage antenna Download PDFInfo
- Publication number
- CN102306866A CN102306866A CN201110163977A CN201110163977A CN102306866A CN 102306866 A CN102306866 A CN 102306866A CN 201110163977 A CN201110163977 A CN 201110163977A CN 201110163977 A CN201110163977 A CN 201110163977A CN 102306866 A CN102306866 A CN 102306866A
- Authority
- CN
- China
- Prior art keywords
- mast
- hinge
- fixed
- undersetting
- upper bracket
- 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 portable folding cage antenna. In an antenna structure, all masts are connected and the masts and each side surface of an upper supporting base or a lower supporting base are connected through hinge joints; the hinge joints comprise hinge seats, hinge shafts of which the surfaces are screwed with threads, and locking sleeves matched with the threads of the hinge shafts; each hinge seat is provided with a groove used for containing one end of each hinge shaft, wherein when the masts are mutually connected, the hinge seats are fixed on one end of a front mast; one end of the hinge shafts is riveted in the hinge seats and the other end of the hinge shafts is fixed on another back mast; when the masts are connected with the side surfaces of the upper supporting base or the lower supporting link, the hinge seats are fixed on the side surfaces of the upper supporting base or the lower supporting base; one end of the hinge shafts is riveted in the hinge seats; and the other end of the hinge shafts is fixed on the masts to be connected with the side surfaces of the upper supporting base or the lower supporting base. The antenna provided by the invention has the advantages of more convenient erection, disassembly and assembly and higher system stability and safety.
Description
Technical field
The present invention relates to antenna technical field, be specifically related to a kind of portable and collapsible cage antenna.
Background technology
Antenna equipment is widely adopted in fields such as communication, radar, electronic countermeasuress, and every equipment that utilizes electromagnetic wave to come transmission information and energy all be unable to do without antenna assembly.The form of antenna and of a great variety, antenna commonly used has various flagpole antennas, planar antenna, horn-like antenna and their combination and array.As far as portable cage antenna,, also must satisfy the mechanical performance requirement except satisfying the requirement on electric performance; Can guarantee that antenna structure should have enough strength and stiffness; Be convenient to set up, bear and tear open receipts simultaneously, promptly require antenna in light weight, volume is little, can install and remove fast.Existing collapsible cage type antenna is satisfying under the condition of mechanical performance, and its weight and volume is all bigger, and is inconvenient to install and remove.
Summary of the invention
That the technical problem that the present invention will solve provides is simple in structure, be convenient to set up, tear open the portable and collapsible cage antenna of receiving and bearing.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of portable and collapsible cage antenna; Comprise support bar, upper bracket, undersetting and some antenna support arms; Wherein each antenna support arm is made up of the plurality of sections mast; Said undersetting is fixed on the bracing frame; Upper and lower bearing connects through connecting plate; Between upper and lower bearing, be provided with insulation column, different with prior art is:
Upper and lower bearing is positive terrace with edge shape, and is reverse installation; Socket is installed on the bottom end face of undersetting, and the inner inner wire of its socket passes undersetting and extend out to upper bracket and be fixed on the upper bracket through the insulation pillar;
Be connected through knuckle joint between each mast and between each side of mast and upper bracket or undersetting; Said knuckle joint comprises hinge seat; Surface portion attack threaded hinge axis and with the lock sleeve of this hinge axis threaded engagement, said hinge seat has a groove that is used to hold hinge axis one end; Wherein, when mast is connected with mast, an end of the mast before hinge seat is fixed in and is arranged in, an end of hinge axis is riveted in the above-mentioned hinge seat, and the other end is fixed on another mast after being arranged in; When mast is connected with each side of upper bracket or undersetting; Hinge seat is fixed on the side of upper bracket or undersetting; One end of hinge axis is riveted in the described hinge seat, the other end be fixed in will with mast that upper bracket or undersetting side are connected on.When setting up, only need mast is screwed with lock sleeve in the knuckle joint that upper bracket or undersetting side are connected, can fix this section mast; For fixing of each section mast in the antenna support arm, the same only lock sleeve of the knuckle joint between two sections masts need being screwed gets final product; Tearing open the time receiving, then only need carry out opposite operation, promptly unclamping lock sleeve can fold each section mast, thereby antenna of the present invention can set up and tear open receipts easily and fast.
Usually upper and lower susceptor design is positive six terrace with edge shapes.
Support frame as described above can be one section support bar that enough rigidity are arranged; But for the dismounting and the convenience of bearing; It can be designed to a few segmentation structures; As being designed to, bracing frame forms by the plurality of sections support bar; Connect through jointing between each support bar; Said jointing comprise the guiding swivel nut and with the guide spiro rod of this guiding swivel nut threaded engagement, the swivel nut that wherein leads is fixed in an end of a support bar, guide spiro rod is fixed in an end of another support bar that will join with above-mentioned support bar.For guaranteeing the rigidity of each support bar; Each section support bar can be adopted the fiberglass embedding; Be about to lead swivel nut and guide spiro rod is potted in the termination of two sections support bars that will be connected respectively; Setting up when installing, the guide spiro rod that only needs directly will to have the support bar of guide spiro rod screws on the guiding swivel nut of the support bar with guiding swivel nut and gets final product.
Consider that from reducing weight said each mast all adopts the aluminium-alloy pipe material to process.
Compared with prior art, the invention has the advantages that:
1, adopt specific hinge arrangement that each mast is connected with upper and lower bearing, it is more convenient to set up and tear open receipts;
2, upper and lower bearing adopts positive terrace with edge shaped design, because the angle of inclination of each side of upper and lower bearing is fixed, makes that the installing and locating of each antenna body of rod is more accurate, has improved the stability and the fail safe of system;
3, satisfying under the condition of antenna height, reduced the size of antenna to greatest extent, alleviated the weight of antenna, more helped moving and bearing.
Description of drawings
Fig. 1 is the structural representation of a kind of execution mode of portable and collapsible cage antenna according to the invention;
Fig. 2 is the enlarged drawing of I portion in the execution mode shown in Figure 1;
Fig. 3 is the connection sketch map between the mast in the execution mode shown in Figure 1;
Fig. 4 is the longitudinal profile sketch map of Fig. 3;
Fig. 5 is the vertical section sketch map that connects the jointing of first support bar and second support bar in the execution mode shown in Figure 1;
Fig. 6 is that the present invention's execution mode shown in Figure 1 is at the sketch map that folds after folding.
Label is among the figure:
1 first support bar; 2 jointings; The 2-1 swivel nut that leads; 2-2 guide spiro rod 3 second support bars; 4 first masts; 5 second masts; 6 knuckle joints; 7 hinge axis; 8 hinge seats; 9 connecting plates; 10 undersettings; 11 sockets; 12 insulation columns; 13 upper brackets; 14 cover plates; 15 lock sleeves; 16 rivets.
Embodiment
In the execution mode shown in Fig. 1 and 2; A kind of portable and collapsible cage antenna of the present invention; Comprise bracing frame, upper bracket 13, undersetting 10 and some antenna support arms; Wherein each antenna support arm is formed by first mast 4 and 5 two sections masts of second mast; Said undersetting 10 is fixed on the bracing frame; Upper bracket 13 is connected through connecting plate 9 with undersetting 10, between upper bracket 13 and undersetting 10, is provided with insulation column 12, wherein:
Be connected through knuckle joint 6 between each mast and between each side of mast and upper bracket 13 or undersetting 10; Said knuckle joint 6 comprises hinge seat 8; Surface portion attack threaded hinge axis 7 and with the lock sleeve 15 of these hinge axis 7 threaded engagement, said hinge seat 8 has a groove that is used to hold hinge axis 7 one ends; Wherein, When being connected between first mast 4 in each antenna support arm and second mast 5, hinge seat 8 usefulness rivets 16 are fixed in an end of first mast 4, and an end of hinge axis 7 is riveted in the above-mentioned hinge seat 8; The other end is fixed on second mast 5, like Fig. 3, shown in 4 with rivet 16; When the side that the antenna body of rod and upper bracket 13 or undersetting 10 link is connected; Hinge seat 8 is fixed on the side of upper bracket 13 or undersetting 10; One end of hinge axis 7 is riveted in the described hinge seat 8, the other end with rivet 16 be fixed in will with first mast 4 in each antenna support arm that upper bracket 13 or undersetting 10 sides are connected on;
Bracing frame is made up of first support bar 1 and second support bar 3; Connect through jointing 2 between the two, said jointing 2 comprise the guiding swivel nut 2-1 that is fixed on second support bar, 3 terminations be fixed on first support bar 1, with the guide spiro rod 2-2 of this guiding swivel nut 2-1 threaded engagement.For guaranteeing the rigidity of each support bar; Each section support bar can be adopted the fiberglass embedding; Be about to lead swivel nut 2-1 and guide spiro rod 2-2 is potted in the termination of two sections support bars that will be connected respectively; When setting up installation; Only need the guiding swivel nut 2-1 that directly the guide spiro rod 2-2 on first support bar 1 is screwed on second support bar 3 upward to get final product, as shown in Figure 5.This version can guarantee the strong rigidity of bracing frame, makes mounting or dismounting convenient again.
Consider that from reducing weight above-mentioned each mast all adopts the aluminium-alloy pipe material to process.
Antenna according to the invention is when setting up, and the lock sleeve 15 that links in the joint that earlier first mast 4 in each antenna support arm is connected with upper bracket 13 or undersetting 10 sides screws, and can fix this section mast; For fixing of each section mast in the antenna support arm, the same only lock sleeve 15 on the link joint between first mast 4 and second mast 5 need being screwed gets final product; Tearing open the time receiving, then only need carry out opposite operation, promptly unclamping lock sleeve 15 can fold each section mast, antenna of the present invention fold after folding sketch map as shown in Figure 6.
Claims (5)
1. portable and collapsible cage antenna; Comprise bracing frame, upper bracket (13), undersetting (10) and some antenna support arms; Wherein each antenna support arm is made up of the plurality of sections mast; Said undersetting (10) is fixed on the bracing frame; Upper and lower bearing (13,10) connects through connecting plate (9); Between upper and lower bearing (13,10), be provided with insulation column (12), it is characterized in that:
Upper and lower bearing (13,10) is positive terrace with edge shape, and is reverse installation; Socket (11) is installed on the bottom end face of undersetting (10), and its inner inner wire passes undersetting (10) and stretches out upper bracket (13) and be fixed on the upper bracket (13) through insulation pillar (12);
Be connected through knuckle joint (6) between each mast and between each side of mast and upper bracket (13) or undersetting (10); Said knuckle joint (6) comprises hinge seat (8); Surface portion attack threaded hinge axis (7) and with the lock sleeve (15) of this hinge axis (7) threaded engagement, said hinge seat (8) has a groove that is used to hold hinge axis (7) one ends; Wherein, when being connected between mast and the mast, an end of the mast before hinge seat (8) is fixed in and is arranged in, an end of hinge axis (7) is riveted in the above-mentioned hinge seat (8), and the other end is fixed on another mast after being arranged in; When the side that mast and upper bracket (13) or undersetting (10) link is connected; Hinge seat (8) is fixed on the side of upper bracket (13) or undersetting (10); One end of hinge axis (7) is riveted in the described hinge seat (8), the other end be fixed in will with mast that upper bracket (13) or undersetting (10) side are connected on.
2. portable and collapsible cage antenna according to claim 1 is characterized in that: described upper and lower bearing (13,10) is positive six terrace with edges.
3. portable and collapsible cage antenna according to claim 1 and 2; It is characterized in that: support frame as described above is made up of the plurality of sections support bar; Connect through jointing (2) between each support bar; Said jointing (2) comprise guiding swivel nut (2-1) and with the guide spiro rod (2-2) of this guiding swivel nut (2-1) threaded engagement; The swivel nut (2-1) that wherein leads is fixed in an end of a support bar, and guide spiro rod (2-2) is fixed in an end of another support bar that will join with above-mentioned support bar.
4. portable and collapsible cage antenna according to claim 3 is characterized in that: said each support bar all adopts the fiberglass embedding.
5. portable and collapsible cage antenna according to claim 1 and 2 is characterized in that: said each mast all adopts the aluminium-alloy pipe material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163977A CN102306866A (en) | 2011-06-17 | 2011-06-17 | Portable folding cage antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163977A CN102306866A (en) | 2011-06-17 | 2011-06-17 | Portable folding cage antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102306866A true CN102306866A (en) | 2012-01-04 |
Family
ID=45380694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110163977A Pending CN102306866A (en) | 2011-06-17 | 2011-06-17 | Portable folding cage antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102306866A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519427Y (en) * | 2002-01-23 | 2002-10-30 | 朱文宾 | Installation-free steering antenna |
| US20030107525A1 (en) * | 2001-03-20 | 2003-06-12 | Ehrenberg Robert G. | Mount and controller assembly |
| CN1471194A (en) * | 2003-07-02 | 2004-01-28 | 中国电子科技集团公司第五十四研究所 | Folding direction-finding communication line antenna apparatus |
| US20060087476A1 (en) * | 2005-06-09 | 2006-04-27 | Andrew Corporation | Antenna sector frame |
| CN202121050U (en) * | 2011-06-17 | 2012-01-18 | 黄琼琼 | Portable foldable cage antenna |
-
2011
- 2011-06-17 CN CN201110163977A patent/CN102306866A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030107525A1 (en) * | 2001-03-20 | 2003-06-12 | Ehrenberg Robert G. | Mount and controller assembly |
| CN2519427Y (en) * | 2002-01-23 | 2002-10-30 | 朱文宾 | Installation-free steering antenna |
| CN1471194A (en) * | 2003-07-02 | 2004-01-28 | 中国电子科技集团公司第五十四研究所 | Folding direction-finding communication line antenna apparatus |
| US20060087476A1 (en) * | 2005-06-09 | 2006-04-27 | Andrew Corporation | Antenna sector frame |
| CN202121050U (en) * | 2011-06-17 | 2012-01-18 | 黄琼琼 | Portable foldable cage antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102468348A (en) | Installation device of photovoltaic assembly | |
| CN206931947U (en) | Novel cable bridge | |
| CN204785424U (en) | Electric power angle steel tower equipment box mounting base | |
| CN202121050U (en) | Portable foldable cage antenna | |
| JP5691479B2 (en) | Solar cell module panel mounting device | |
| CN106656009A (en) | Solar photovoltaic panel truss | |
| CN201850747U (en) | Scaffold system | |
| CN205004995U (en) | Photovoltaic support H type rail connecting structure | |
| CN202231029U (en) | Solar battery panel hook | |
| CN102306866A (en) | Portable folding cage antenna | |
| CN205745938U (en) | The mounting bracket of a kind of LED display and hoisting structure | |
| CN217563598U (en) | Steel frame strip for photovoltaic frame, photovoltaic frame and photovoltaic module | |
| CN215498804U (en) | Photovoltaic support | |
| CN104104318A (en) | Purline clamp integrated structure connecting metal roof and photovoltaic support | |
| CN109057508A (en) | A kind of attachment device for herringbone holding pole bottom | |
| CN209731144U (en) | A kind of water surface photovoltaic double-glass grip device | |
| CN209837464U (en) | Large-area roof truss stress conversion layer | |
| CN211228046U (en) | Trestle structure for telescopic trestle system | |
| CN109680958B (en) | Large-area roof truss suspended ceiling module, conversion layer and assembly support mounting method | |
| CN208966125U (en) | A kind of attachment device for herringbone holding pole bottom | |
| CN109600101B (en) | Frame photovoltaic module support structure | |
| CN110968116A (en) | Main shaft of photovoltaic tracking support | |
| CN219710773U (en) | Reinforcing apparatus of roof boarding | |
| TWI693369B (en) | Carrier for carrying generating device and support frame for supporting the carrier | |
| CN206116588U (en) | Multi -beam antenna mounting structure and antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: GUILIN CHANGHAI DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HUANG QIONGQIONG Effective date: 20120619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120619 Address after: 541001 the Guangxi Zhuang Autonomous Region mayor of Guilin Road No. 3 Applicant after: GUILIN CHANGHAI DEVELOPMENT CO., LTD. Address before: 541001 Guilin, the Guangxi Zhuang Autonomous Region, mayor No. 3, Guilin Changhai Development Co., Ltd. Technical Center Applicant before: Huang Qiongqiong |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |