CN202433411U - Antenna test rapid clamping joint - Google Patents
Antenna test rapid clamping joint Download PDFInfo
- Publication number
- CN202433411U CN202433411U CN2011204590739U CN201120459073U CN202433411U CN 202433411 U CN202433411 U CN 202433411U CN 2011204590739 U CN2011204590739 U CN 2011204590739U CN 201120459073 U CN201120459073 U CN 201120459073U CN 202433411 U CN202433411 U CN 202433411U
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- CN
- China
- Prior art keywords
- antenna
- positioning
- pedestal
- clamping
- clamping support
- 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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Abstract
The utility model designs an antenna test rapid clamping joint that can be mounted and dismounted rapidly, and belongs to the mechanical clamping field. The antenna test rapid clamping joint is characterized by comprising an antenna clamping support (1) equipped with a transverse positioning concave stand (7), a positioning clamp groove (2), a mounting pedestal (9) equipped with a transverse positioning convex stand (8), an axial positioning slot (10), a screwed through hole (3), a rotary button (4), a pedestal mounting clamp groove (5) and a pedestal positioning shaft (6). After the transverse positioning concave stand (7) is rightly pointed to the transverse positioning convex stand (8), the antenna clamping support (1) is inserted into the axial positioning slot (10), thereby positioning the antenna clamping support (1) in a transverse manner. When the rotary button (4) is tightened up, the front end of the rotary button is pressed into the positioning clamp groove (2), thereby positioning the antenna clamping support (1) in an axial manner. The pedestal mounting clamp groove (5) and the pedestal positioning shaft (6) are used for mounting and positioning the mounting pedestal (9) itself.
Description
Technical field
A kind of antenna measurement clamping joint of realizing Fast Installation and dismounting of the utility model design belongs to mechanical clamping field.
Background technology
Antenna is that wireless device transmits and receives the requisite significant components of radio signal, its good and bad quality that directly influences wireless device performance.Need be in the antenna measurement process to the antenna frequent change, to test the receiving ability of each antenna to radio signal.Antenna at first must make antenna in the anchor clamps of test platform, occupy a certain correct position before test, and this process is called Antenna Positioning.In order to make the antenna of having good positioning be unlikely under the effect of external force, to be subjected to displacement, make in the process of test and remain correct position, also need antenna compressed and clip, this process is called antenna and clamps.The whole process of Antenna Positioning and clamping is called the antenna clamping altogether.
In mechanical clamping field; Clamping method commonly used has a lot, and different applications has different clamping requirements, needs different clamping method and clamping joint; The structure of these clamping joints is more complicated all usually, can not satisfy the requirement flexibly and fast of antenna clamping.The utility model designs a kind of simple in structure, easy to use, antenna measurement quick-clamping joint that clamping is firm, has realized the fast and reliable clamping of antenna.
Summary of the invention
But the purpose of the utility model is to provide the antenna measurement clamping joint of a kind of Fast Installation and dismounting.
But the utility model discloses the antenna measurement clamping joint of a kind of Fast Installation and dismounting; It is characterized in that: located lateral concave surface platform is arranged on the antenna clamping support, and locating groove has located lateral convex surface platform on the mounting base; The axial location slot; Tapped through hole, knob, pedestal is installed draw-in groove and pedestal locating shaft.
After located lateral concave surface platform and located lateral convex surface platform are aimed at, antenna clamping support is inserted in the axial location slot, can realize the located lateral of antenna clamping support; Tighten knob, the knob front end is supported in the locating groove, can realize the axial location of antenna clamping support.Pedestal installation draw-in groove and pedestal locating shaft are used to realize the installing and locating of mounting base self.
The advantage of the disclosed device of the utility model is described below:
(1) simplification.The utility model only is made up of three big parts, and an antenna clamping support, a mounting base and a knob are formed.Each parts does not have special processing request, and manufacturing process is simple.Clamping is easy to operate.
(2) portability.Antenna clamping support adopts epoxy resin to process, and mounting base adopts duralumin, hard alumin ium alloy to process, so integral installation clipper joint light weight, structural strength are good.
(3) accuracy.As long as guarantee that the machining tolerance of each parts is reasonable, antenna clamping support is accurately positioned in the pedestal, tighten knob after, antenna clamping support firm position.
(4) economy.The utility model low cost of manufacture is merely 1/2nd of classic method manufacturing cost.
Description of drawings
Fig. 1 separates synoptic diagram for the antenna mounting bracket with mounting base
1: antenna clamping support, 2: locating groove, 3: tapped through hole, 4: knob, 5: pedestal is installed draw-in groove, 6: pedestal locating shaft, 7: located lateral concave surface platform, 8: located lateral convex surface platform, 9: mounting base, 10: the axial location slot.
Fig. 2 is antenna mounting bracket and mounting base combination synoptic diagram
Embodiment
Located lateral concave surface platform (7) on the aligning antenna clamping support (1) and the located lateral convex surface platform on the mounting base (9)
(8), antenna clamping support (1) is inserted in the axial location slot (10), can realize the crosswise fixed of antenna clamping support (1); Tighten knob (4), the knob front end is supported in the locating groove (2), can realize the axial restraint of antenna clamping support (1),, thereby can realize the fixing of entire antenna clamping support and install in conjunction with previous crosswise fixed.
Turn on knob (4), can extract antenna clamping support (1), realize the dismounting of antenna clamping support.
Pedestal installation draw-in groove (5) and pedestal locating shaft (6) are used to realize the installing and locating of mounting base (9) self.
Claims (3)
1. antenna measurement quick-clamping joint; It is characterized in that: located lateral concave surface platform (7) is arranged on the antenna clamping support (1), and locating groove (2) has located lateral convex surface platform (8) on the mounting base (9); Axial location slot (10); Tapped through hole (3), knob (4), pedestal is installed draw-in groove (5) and pedestal locating shaft (6).
2. antenna measurement quick-clamping joint according to claim 1; It is characterized in that: after said located lateral concave surface platform (7) and located lateral convex surface platform (8) are aimed at; Antenna clamping support (1) is inserted in the axial location slot (10), can realize the located lateral of antenna clamping support (1); Tighten knob (4), the knob front end is supported in the locating groove (2), can realize the axial location of antenna clamping support (1).
3. antenna measurement quick-clamping joint according to claim 1 is characterized in that: said pedestal installation draw-in groove (5) and pedestal locating shaft (6) are used to realize the installing and locating of mounting base (9) self.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204590739U CN202433411U (en) | 2011-11-18 | 2011-11-18 | Antenna test rapid clamping joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204590739U CN202433411U (en) | 2011-11-18 | 2011-11-18 | Antenna test rapid clamping joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433411U true CN202433411U (en) | 2012-09-12 |
Family
ID=46782850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204590739U Expired - Fee Related CN202433411U (en) | 2011-11-18 | 2011-11-18 | Antenna test rapid clamping joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123364A (en) * | 2011-11-18 | 2013-05-29 | 南京航空航天大学 | Quick-clamping joint for antenna tests |
| CN110376402A (en) * | 2019-07-19 | 2019-10-25 | 北京遥感设备研究所 | A kind of antenna quick installation mechanism |
-
2011
- 2011-11-18 CN CN2011204590739U patent/CN202433411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123364A (en) * | 2011-11-18 | 2013-05-29 | 南京航空航天大学 | Quick-clamping joint for antenna tests |
| CN110376402A (en) * | 2019-07-19 | 2019-10-25 | 北京遥感设备研究所 | A kind of antenna quick installation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131118 |