CN209374650U - A hand-held s band satellite antenna structure convenient for pop-up and contraction - Google Patents
A hand-held s band satellite antenna structure convenient for pop-up and contraction Download PDFInfo
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- CN209374650U CN209374650U CN201920373140.1U CN201920373140U CN209374650U CN 209374650 U CN209374650 U CN 209374650U CN 201920373140 U CN201920373140 U CN 201920373140U CN 209374650 U CN209374650 U CN 209374650U
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Abstract
The utility model relates to a kind of hand-held s band satellite antenna structures convenient for popping up and shrinking, including main body A setting up and down, main body B, main body A is provided with round cavity along axial direction, antenna A is placed in circle cavity, main body B is in nut cap shape, antenna B is placed in the nut cap of main body B, antenna A is pressed into main body A by setting and spring between the nut cap bottom and antenna B of main body B, main body B by antenna B；The circle cavity wall of main body A is set there are three guide rail bar, and antenna A and antenna B cylinder have the guide groove A and guide groove B of adaptation；Main body A lower end circumferentially opens up into multiple isoceles triangle teeth, and main body B upper end is circumferentially provided with multiple right angle trigonometry teeth, the tooth engagement of main body A tooth and main body B；The lower end surface of guide rail bar is obliquely installed relative to the section of circle cavity；The circle cavity wall of antenna A is equipped with spring hoodle pin.The beneficial effect that the utility model reaches is: convenient for pop up and shrink, be convenient for carrying, concentricity is good, will not be stuck.
Description
Technical field
Originally practical to be related to satellite antenna technical field, especially a kind of hand-held s band satellite convenient for popping up and shrinking
Antenna structure.
Background technique
With the development of science and technology, satellite phone has been spread between ordinary populace.
The structure design of satellite antenna bar has the two, and one is the antenna structures huge in view of satellite phone, is not easy to
It hides, therefore is designed into the design method of leakage, mostly use this structure on the market now, but the satellite of this structure
Antenna is not readily portable.
Another structure is to be designed to mast to be received into the mechanism of fuselage interior, and this structure is compared to leakage
It is many less, outer dripping structure on the market is all using drawing and pulling type structure now, but the flexible of mast is dynamic by manpower
It pulls out, is armrest compression when then storing.When pulling, the dynamics of pulling can not ensure people, when using one section
Between after, be easy to cause falling off for mast.It and is the face of lean rod and inner wall and rubbing to provide the dynamics of clamping for face, warp
It can often block and draw motionless situation.
Based on the above issues, this programme provides a kind of satellite antenna structure, be able to achieve rapid desufflation with reduce block it is several
Rate.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide a kind of concentricity it is good, will not be stuck, conveniently
The hand-held s band satellite antenna structure convenient for pop-up and contraction carried.
The purpose of this utility model is achieved through the following technical solutions:
A kind of hand-held s band satellite antenna structure convenient for popping up and shrinking, including main body A setting up and down, main body B,
Main body A is provided with round cavity along axial direction, and antenna A is placed in circle cavity, and main body B is in nut cap shape, is placed with antenna in the nut cap of main body B
Antenna A is pressed into main body A by setting and spring between the nut cap bottom and antenna B of B, main body B, main body B by antenna B；
The circle cavity wall of the main body A is set there are three guide rail bar, and antenna A cylinder opens that there are three guide groove A, antenna B cylinders
It opens there are three guide groove B, guide rail bar is adapted to guide groove A, guide groove B；
The main body A lower end surface is provided with blind hole, and it is isosceles three that the wall of blind hole, which circumferentially opens up and the tooth connected in multiple teeth,
Angle tooth, main body B upper end are the tooth that bolt shape and bolt are circumferentially equally provided with multiple connections, and the tooth of bolt circumferential direction is right angle trigonometry
Tooth, the tooth engagement cooperation of the tooth and main body B of main body A；
The lower end surface of the guide rail bar is obliquely installed relative to the section of circle cavity, and the angle and bolt of inclined surface are circumferentially straight
The bevel edge of angle rake tooth is identical；
The circle cavity wall of the antenna A is equipped with spring hoodle pin.
The other side of the circle cavity wall upper spring hoodle pin of the main body A is provided with load arc body, load arc body
Intrados on be provided with multiple balls.
The antenna B's is in equally nut cap shape, and one end of spring is located in the cap of antenna B and the other end is located at main body B
Cap in.
The antenna A has gap between its outer cylinder and the wall of circle cavity after being mounted in main body A；
Shoulder is provided at the upper outlet of the circle cavity of main body A, the cylinder of the lower end antenna A is provided with protrusion, the edge antenna A
Protrusion moves in gap when main body A is slided, and shoulder keeps out protrusion when antenna A slides into uppermost position.
Main body B2, the antenna B4 is provided with the through-hole of 1 ~ 2mm along its axial line, and antenna A3 is provided with 1 along its axis ~
The deep blind hole of 2mm enters in blind hole after the lead via through holes of the main body machine of satellite antenna and is finally connected with antenna A3.
The utility model have the advantage that antenna A, antenna B, main body A and main body B structure, pressing antenna A can press
Contracting, then press antenna A can auto-extending, be not necessarily to artificial pull, without worry overexertion antenna is drawn to bad situation；Lead to again
The structure setting for crossing spring hoodle pin reduces rubbing surface compared with traditional structure, and antenna A is easy to stretch out, will not be stuck；It is logical
Setting load arc body is crossed, ensure that antenna A and main body A keep concentric, and the setting of ball, then further reduce axial direction
Frictional force, be conducive to the smooth pull of antenna A, but radial is reduction to the extruding force of antenna A.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the utility model；
The structural schematic diagram of A based on Fig. 2；
The schematic cross-sectional view of A based on Fig. 3；
Fig. 4 is the structural schematic diagram of antenna A；
Fig. 5 is the structural schematic diagram of antenna B；
Fig. 6 is the structural schematic diagram of the other direction of antenna B；
The structural schematic diagram of B based on Fig. 7；
Fig. 8 is the schematic diagram of spring hoodle pin；
Fig. 9 is structural schematic diagram of the load arc body in main body A；
Figure 10 is another schematic diagram of the load arc body in main body A；
In figure: 1- main body A, 101- guide rail bar, 102- shoulder, 2- main body B, 3- antenna A, 301- guide groove A, 302- protrusion,
4- antenna B, 401- guide groove B, 5- spring, 6- spring hoodle pin, 7- load arc body, 8- ball.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, but the protection scope of the utility model is not limited to
It is as described below.
As shown in Fig. 1 ~ Fig. 9, a kind of hand-held s band satellite antenna structure convenient for popping up and shrinking, including it is setting up and down
The cylinder that is square main body A 1 and main body B2, main body A 1 is provided with the circle cavity of perforation along center line, has three on the wall of circle cavity
A guide rail bar 101 with centerline parallel is spaced 120 ° between three guide rail bars 101.The length of main body B2 is longer than main body A 1
Spend it is short, and the main body B2 for the cylinder that is square be in nut cap shape, the section outer profile of main body A 1 and main body B2 is identical, and main body B2 is accordingly
It is connected at the lower end of main body A 1, the two connection can open the hole of installation in main body A 1 and main body B2 when installing, pass through spiral shell
Nail locks main body B2 in 1 lower end of main body A.
The cylinder of antenna A3 is opened up into three guide groove A301, antenna A3 is in the shape of a rod, and the circle that antenna A3 is placed on main body A 1 is logical
Intracavitary, guide groove A301 is adapted with guide rail bar 101, and antenna A3 has between its outer cylinder and the wall of circle cavity after being mounted in main body A 1
Gap, antenna A3 can be slided along guide rail bar 101.Also, shoulder 102, day are provided at the upper outlet of the circle cavity of main body A 1
The cylinder of the lower end line A3 is provided with protrusion 302, and protrusion 302 moves in gap when antenna A3 is slided along main body A 1, and antenna A3 is sliding
Shoulder 102 keeps out protrusion 302 when moving to uppermost position, and preventing antenna A1 from circle, cavity is suitable for reading falls out.
Antenna B4 is equally in nut cap shape and opening down, and antenna B4 is in the shape of a rod, and the lower end of antenna B4 is located at the lid of main body B2
In cap, and spring 5 is provided between the nut cap between antenna B4 and main body B2, antenna A3 is pressed by antenna B4 and is led by main body B2
In body A1.Guide groove B401 there are three opening in the cylinder of antenna B4, when antenna A3 is moved up, antenna B4 enters in main body A 1,
Guide groove B401 is matched with guide rail bar 101, and antenna B4 can equally be slided in main body A 1；When antenna A3 is moved down, antenna
B4 is gradually backed out main body A 1.
Further, 1 lower end surface of main body A is provided with blind hole, and the upper end of main body B2 is bolt shape, the bolt of the upper end main body B2
It is matched with blind hole, and the wall of blind hole is circumferentially in dentation, circumferential bolt cylinder is equally in dentation, and the dentation of blind pore wall is multiple etc.
Lumbar triangle tooth is connected, and the dentation of bolt cylinder is connected for multiple right angle trigonometry teeth, the homogeneous up time of bevel edge of all right angle trigonometry teeth
Needle or counterclockwise inclination, the tooth engagement cooperation of the tooth and main body B2 of main body A 1.Antenna A3 is identical with the outer diameter of antenna B4 but straight
The thickness of angle rake tooth is greater than the thickness of isoceles triangle tooth.Section inclination by the lower end surface of guide rail bar 101 relative to circle cavity
Setting, the angle of inclined surface are identical as the bevel edge of bolt circumferential direction right angle trigonometry tooth.
When needing to pack up antenna A1, the upper end of antenna A1 is pressed, antenna A is located at stretching state, isoceles triangle tooth
The peak contact of tooth tip and right angle trigonometry tooth, antenna A1 are moved down, and antenna B4 is pushed to move down along guide rail bar 101, but this
When antenna B4 be rotation, when antenna B4 exits guide rail bar 101 completely, under the action of lower pressure, due to no guide rail bar 101
Effect, antenna B4 are able to rotate, the side of the isoceles triangle tooth on the top and antenna A3 of the bevel edge of the right angle trigonometry tooth of the upper end antenna B4
Contact surface gradually become larger from small, when spring 5 reaches maximum compressive state, antenna B4 rotation position be right angle trigonometry tooth
Tooth tip it is opposite with the seamed edge position of 101 lower end surface inclined surface lowest part of guide rail bar, after unclamping the power pressed, spring 5 generate one
Fixed rebound, but the tooth tip of the right angle trigonometry tooth of antenna B4 rotation is against on the seamed edge of 3 lower end surface inclined surface lowest part of guide rail bar, day
Line B4 can not continue up activity, to realize storage.
When needing to stretch out antenna A1, then the end of antenna A1 is pressed, when not allowing spring 5 to be in most compressed state, allowed
The seamed edge of the 101 lower end surface inclined surface lowest part of top and guide rail bar of the triangle square bevel edge of antenna B4 misplaces, to allow straight
The inclined edge surfaces of angle rake tooth are in contact with 101 lower end surface of guide rail bar, and antenna B4 slides into along 101 lower end surface of guide rail bar so that guide groove
B401 is matched with guide rail bar 101, unclamps the power pressed, and under the action of spring 5, antenna A1 is ejected.
In the present embodiment, antenna A3 remains to move freely along upper direction after depression in order to prevent, therefore antenna A3's
Threaded hole 101 is provided on circle cavity wall, threaded hole 101 is arranged radially and is connected with circle cavity, is threadedly engaged in threaded hole 101
Spring hoodle pin 6 is installed.In order to guarantee vertical balance, set in the other side of the circle cavity wall upper spring hoodle pin 6 of main body A 1
It is equipped with load arc body 7, and is provided with multiple balls 8, the cylinder and ball 8 of antenna A3 on the intrados of load arc body 7
The hoodle pin of contact and spring hoodle pin 6 is in contact, and not only realizes the clamping positioning of antenna A3, but also antenna A3 is allowed to receive
Power edge is axial, to ensure that antenna A3 slides axially.There are many modes on load arc body 7 for 8 shape of ball, can take
Shaft is filled on ball 8, shaft is welded on the inner wall of load arc body 7, but must assure that all balls 8 are located at same Circular test
On.
In the present embodiment, main body B2, antenna B4 are provided with the through-hole of 1 ~ 2mm along its axial line, and antenna A3 is opened along its axis
There is the deep blind hole of 1 ~ 2mm, enters in blind hole after the lead via through holes of the main body machine of satellite antenna and be finally connected with antenna A3.
Claims (5)
1. a kind of hand-held s band satellite antenna structure convenient for popping up and shrinking, it is characterised in that: including main body setting up and down
A(1), main body B(2), main body A (1) is provided with round cavity along axial direction, is placed with antenna A(3 in circle cavity), main body B(2) it is in nut cap
Shape, main body B(2) nut cap in be placed with antenna B(4), main body B(2) nut cap bottom and antenna B(4) between be arranged and spring
(5), main body B(2) pass through antenna B(4) antenna A(3) is pressed into main body A (1)；
The circle cavity wall of the main body A (1) is set there are three guide rail bar (101), antenna A(3) cylinder opens that there are three guide groove A
(301), antenna B(4) cylinder opens there are three guide groove B(401), guide rail bar (101) and guide groove A(301), guide groove B(401) it is suitable
Match；
Described main body A (1) lower end surface is provided with blind hole, and it is isoceles triangle that the wall of blind hole, which circumferentially opens up and the tooth connected in multiple teeth,
Tooth, main body B(2) upper end is bolt shape and the circumferential tooth for being equally provided with multiple connections of bolt, the tooth of bolt circumferential direction are right angle three
Angle tooth, the tooth and main body B(2 of main body A (1)) tooth engagement cooperation；
The lower end surface of the guide rail bar (101) is obliquely installed relative to the section of circle cavity, and the angle and bolt of inclined surface are circumferential
The bevel edge of right angle trigonometry tooth is identical；
The antenna A(3) circle cavity wall be equipped with spring hoodle pin (6).
2. a kind of hand-held s band satellite antenna structure convenient for popping up and shrinking according to claim 1, feature exist
In: the other side of the circle cavity wall upper spring hoodle pin (6) of the main body A (1) is provided with load arc body (7), load arc
Multiple balls (8) are provided on the intrados of body (7).
3. a kind of hand-held s band satellite antenna structure convenient for popping up and shrinking according to claim 2, feature exist
In: the antenna B(4) equally be in nut cap shape, one end of spring (5) is located at antenna B(4) cap in and the other end be located at lead
Body B(2) cap in.
4. a kind of hand-held s band satellite antenna structure convenient for popping up and shrinking according to claim 3, feature exist
In: the antenna A(3) there is gap between its outer cylinder and the wall of circle cavity afterwards mounted in main body A (1)；
Shoulder (102), antenna A(3 are provided at the upper outlet of the circle cavity of main body A (1)) cylinder of lower end is provided with protrusion
(302), antenna A(3) when being slided along main body A (1) raised (302) moved in gap, antenna A(3) slide into uppermost position
When shoulder (102) raised (302) are kept out.
5. a kind of hand-held s band satellite antenna structure convenient for popping up and shrinking according to claim 4, feature exist
In: the main body B(2), antenna B(4) be provided with along its axial line the through-hole of 1 ~ 2mm, antenna A(3) be provided with 1 along its axis ~
The deep blind hole of 2mm enters in blind hole after the lead via through holes of the main body machine of satellite antenna and is finally connected with antenna A(3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373140.1U CN209374650U (en) | 2019-03-22 | 2019-03-22 | A hand-held s band satellite antenna structure convenient for pop-up and contraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373140.1U CN209374650U (en) | 2019-03-22 | 2019-03-22 | A hand-held s band satellite antenna structure convenient for pop-up and contraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374650U true CN209374650U (en) | 2019-09-10 |
Family
ID=67824294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373140.1U Active CN209374650U (en) | 2019-03-22 | 2019-03-22 | A hand-held s band satellite antenna structure convenient for pop-up and contraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374650U (en) |
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2019
- 2019-03-22 CN CN201920373140.1U patent/CN209374650U/en active Active
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