CN216251104U - Folding vehicle-mounted satellite antenna - Google Patents
Folding vehicle-mounted satellite antenna Download PDFInfo
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- CN216251104U CN216251104U CN202122172469.1U CN202122172469U CN216251104U CN 216251104 U CN216251104 U CN 216251104U CN 202122172469 U CN202122172469 U CN 202122172469U CN 216251104 U CN216251104 U CN 216251104U
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- satellite antenna
- fixedly connected
- damping
- foldable
- groove
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Abstract
The utility model discloses a folding vehicle-mounted satellite antenna, which relates to the technical field of satellite antennas and comprises a folding satellite antenna body and a support frame, wherein the outer wall of the folding satellite antenna body is fixedly connected with the support frame, the bottom of the support frame is provided with an adjusting mechanism, and the bottom of the adjusting mechanism is provided with a vibration damping mechanism. According to the utility model, through the matching of the adjusting rod and the hydraulic rod, the sliding block is driven to slide in the inner cavity of the sliding groove, and the movable ball is driven to roll at the top of the sliding groove, so that the friction force between the sliding block and the top of the sliding groove is reduced, and meanwhile, the lifting plate and the satellite antenna are driven to move upwards, so that the height of the satellite antenna is adjusted, and the problem that the practicability of the satellite antenna is reduced because the height of the satellite antenna is difficult to adjust when the conventional vehicle-mounted satellite antenna is used and the working of the satellite antenna is influenced is solved, so that the height of the satellite antenna is conveniently and rapidly adjusted, and the practicability of the satellite antenna is improved.
Description
Technical Field
The utility model relates to the technical field of satellite antennas, in particular to a folding vehicle-mounted satellite antenna.
Background
The satellite antenna is a pot which is a metal paraboloid and is responsible for reflecting satellite signals to a feed source and a high-frequency head which are positioned at a focus. The satellite antenna is used for collecting weak signals transmitted from the satellite and removing noise as much as possible. Most antennas are generally parabolic, and some multifocal antennas are formed by a combination of a spherical surface and a parabolic surface. The satellite signal is concentrated to its focus after reflection by the parabolic antenna. The following problems exist in the prior art:
1. when the conventional vehicle-mounted satellite antenna is used, the height of the satellite antenna is difficult to adjust, the work of the satellite antenna is influenced, and the practicability of the satellite antenna is reduced;
2. when the existing vehicle-mounted satellite antenna is used, the existing vehicle-mounted satellite antenna is usually fixed on a vehicle body, and the vehicle vibrates when moving, so that the satellite antenna can be driven to shake, and the problem of stability of the satellite antenna during use is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a folding type vehicle-mounted satellite antenna, which has the characteristic of conveniently adjusting the height of the satellite antenna, and solves the problem that the practicability of the satellite antenna is reduced because the height of the satellite antenna is difficult to adjust when the conventional vehicle-mounted satellite antenna is used, and the work of the satellite antenna is influenced; the other purpose is that when solving current on-vehicle satellite antenna and using, fixing on the automobile body usually, the vehicle produces the vibration when removing, can drive satellite antenna and rock, leads to reducing the problem of satellite antenna stability when using to reach and slow down the vibration that the vehicle produced satellite antenna, improve the stability when satellite antenna uses.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the foldable vehicle-mounted satellite antenna comprises a foldable satellite antenna body and a support frame, wherein the support frame is fixedly connected to the outer wall of the foldable satellite antenna body, an adjusting mechanism is arranged at the bottom of the support frame, and a vibration damping mechanism is arranged at the bottom of the adjusting mechanism.
The adjusting mechanism comprises a supporting groove, adjusting rods are movably connected to two sides of the bottom of an inner cavity of the supporting groove, and a sliding block is movably connected to the top of each adjusting rod.
The vibration reduction mechanism comprises a pressing block, and the top of the pressing block is fixedly connected with a rubber elastic ball.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with lifter plate of support frame, the outer wall activity of lifter plate cup joints at the top of supporting the inslot cavity, the both sides fixedly connected with telescopic link of supporting the inslot cavity bottom, the top fixed connection of telescopic link is in the bottom of lifter plate.
The technical scheme of the utility model is further improved as follows: the bottom of lifter plate has seted up the spout, the outer wall sliding connection of slider is at the inner chamber of spout, the fixed slot has been seted up at the top of slider, the both sides fixedly connected with revolving stage of fixed slot inner chamber, two swing joint has the bull stick between the revolving stage, the outer wall fixed cover of bull stick has connect the activity ball, the top overlap joint of activity ball is at the top of spout inner chamber.
The technical scheme of the utility model is further improved as follows: the both sides fixedly connected with damping case of supporting shoe bottom, the bracing piece has been cup jointed in the bottom activity of damping case, the bottom fixedly connected with base of bracing piece, bracing piece one end extends to the bottom of the inner chamber and the fixed connection of damping case at the briquetting.
The technical scheme of the utility model is further improved as follows: the damping box is characterized in that a damping sleeve is fixedly sleeved in an inner cavity of the damping box, a limiting rod is fixedly connected to the inner cavity of the damping sleeve, a supporting block is fixedly connected to one end of the limiting rod, and one side of the supporting block is fixedly connected to the outer wall of the rubber elastic ball.
The technical scheme of the utility model is further improved as follows: one side of the adjusting rod is movably connected with a hydraulic rod, and the bottom of the hydraulic rod is movably connected with the bottom of the inner cavity of the supporting groove.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a folding type vehicle-mounted satellite antenna, which is characterized in that a lifting plate, a supporting groove, a telescopic rod, an adjusting rod, a hydraulic rod, a sliding block, a fixed groove, a rotary table, a rotating rod, a movable ball and a sliding groove are matched, the sliding block is driven to slide in an inner cavity of the sliding groove through the matching of the adjusting rod and the hydraulic rod, and the movable ball is driven to roll at the top of the sliding groove, so that the friction force between the sliding block and the top of the sliding groove is reduced, the lifting plate and the satellite antenna are driven to move upwards, the height of the satellite antenna is adjusted, the problem that the working of the satellite antenna is influenced due to the fact that the height of the satellite antenna is difficult to adjust when the conventional vehicle-mounted satellite antenna is used is solved, the problem that the practicability of the satellite antenna is reduced is caused, the height of the satellite antenna is convenient to adjust rapidly, and the practicability of the satellite antenna is improved.
2. The utility model provides a folding type vehicle-mounted satellite antenna, which is characterized in that a vibration damping box, a supporting rod, a pressing block, a vibration damping sleeve, a rubber elastic ball, a limiting rod and a supporting block are matched, vibration is generated when a vehicle moves, the supporting rod and the pressing block are driven by a base to be in an inner cavity of the vibration damping box, the rubber elastic ball is upwards extruded, so that the vibration force is reduced and absorbed by utilizing the elasticity of the rubber elastic ball, the problem that the existing vehicle-mounted satellite antenna is usually fixed on a vehicle body when in use, the vehicle generates vibration when moving, and can drive the satellite antenna to shake, so that the stability of the satellite antenna is reduced when in use is solved, the shake of the vehicle to the satellite antenna is reduced, and the stability of the satellite antenna when in use is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural sectional view of a support groove of the present invention;
FIG. 3 is a schematic structural view of a slider according to the present invention;
FIG. 4 is a schematic view of the damping box according to the present invention;
fig. 5 is a structural plan view of the damping sleeve of the present invention.
In the figure: 1. a folding satellite antenna body; 2. a support frame; 3. an adjustment mechanism; 4. a vibration reduction mechanism; 5. a base;
31. a lifting plate; 32. a support groove; 33. a telescopic rod; 321. adjusting a rod; 322. a hydraulic lever; 323. a slider; 324. a turntable; 325. a rotating rod; 326. a movable ball; 327. a chute;
41. a vibration damping box; 42. a support bar; 43. briquetting; 411. a damping sleeve; 412. a rubber elastic ball; 413. a limiting rod; 414. and (7) a supporting block.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides a foldable vehicle-mounted satellite antenna, which comprises a foldable satellite antenna body 1 and a support frame 2, wherein the outer wall of the foldable satellite antenna body 1 is fixedly connected with the support frame 2, the bottom of the support frame 2 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises a support groove 32, two sides of the bottom of the inner cavity of the support groove 32 are movably connected with adjusting rods 321, the top of each adjusting rod 321 is movably connected with a sliding block 323, the bottom of the support frame 2 is fixedly connected with a lifting plate 31, the outer wall of the lifting plate 31 is movably sleeved at the top of the inner cavity of the support groove 32, the bottom of the lifting plate 31 is provided with a sliding groove 327, the outer wall of the sliding block 323 is slidably connected with the inner cavity of the sliding groove 327, the top of the sliding block 323 is provided with a fixing groove, two sides of the inner cavity of the fixing groove are fixedly connected with turntables 324, a rotating rod 325 is movably connected between the two turntables 324, the outer wall of the rotating rod 325 is fixedly sleeved with a movable ball 326, the top of the movable ball 326 is lapped on the top of the inner cavity of the sliding groove 327, one side of the adjusting rod 321 is movably connected with a hydraulic rod 322, and the bottom of the hydraulic rod 322 is movably connected with the bottom of the inner cavity of the supporting groove 32.
In this embodiment, the telescopic end of the hydraulic rod 322 moves, the top of the adjusting rod 321 is driven to move, the bottom of the adjusting rod 321 rotates at the bottom of the inner cavity of the supporting groove 32, the adjusting rod 321 drives the sliding block 323 to slide in the inner cavity of the sliding groove 327, and simultaneously drives the lifting plate 31 and the satellite antenna to move upwards, so as to adjust the height of the satellite antenna, the sliding block 323 drives the movable ball 326 to roll at the top of the sliding groove 327 while sliding, and drives the rotating rod 325 to rotate through the movable ball 326, so that the friction between the sliding block 323 and the top of the inner cavity of the sliding groove 327 is reduced through the rolling of the movable ball 326, and the stability of the satellite antenna when moving is increased.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, adjustment mechanism 3's bottom is provided with damping mechanism 4, damping mechanism 4 is including briquetting 43, the top fixedly connected with rubber elastic ball 412 of briquetting 43, support the both sides fixedly connected with damping case 41 of groove 32 bottom, the bracing piece 42 has been cup jointed in the bottom activity of damping case 41, the bottom fixedly connected with base 5 of bracing piece 42, bracing piece 42 one end extends to the bottom of the inner chamber and the fixed connection of damping case 41 at briquetting 43, damping cover 411 has been cup jointed to the inner chamber of damping case 41, the inner chamber fixedly connected with gag lever post 413 of damping cover 411, the one end fixedly connected with supporting shoe 414 of gag lever post 413, one side fixed connection of supporting shoe 414 is at the outer wall of rubber elastic ball 412.
In this embodiment, the vehicle generates vibration when moving, drives the inner cavity of the supporting rod 42 and the pressing block 43 in the vibration damping box 41 through the base 5, and extrudes the rubber elastic ball 412 upwards, so that the bottom of the rubber elastic ball 412 deforms, and through the elasticity of the rubber elastic ball, the vibration force generated when the vehicle moves is slowed down and absorbed, so that the stability of the satellite antenna during use is improved.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the telescopic rods 33 are fixedly connected to both sides of the bottom of the inner cavity of the supporting groove 32, and the top of the telescopic rods 33 is fixedly connected to the bottom of the lifting plate 31.
In this embodiment, the lifting plate 31 drives the satellite antenna to move upwards, and simultaneously, the telescopic end of the telescopic rod 33 is stretched upwards, and the telescopic rods 33 on the two sides of the bottom of the inner cavity of the supporting groove 32 limit the lifting plate 31, so that the satellite antenna is prevented from shaking when moving, and the satellite antenna is increased in stability when moving upwards.
The working principle of the foldable vehicular satellite antenna is described in detail below.
As shown in fig. 1-5, during use, the hydraulic rod 322 drives the top of the adjusting rod 321 to move, the adjusting rod 321 drives the sliding block 323 to slide in the inner cavity of the sliding groove 327, and drives the lifting plate 31 and the satellite antenna to move upwards, so as to adjust the height of the satellite antenna, and generate vibration when the vehicle moves, the base 5 drives the supporting rod 42 and the pressing block 43 to press the rubber elastic ball 412 upwards in the inner cavity of the damping box 41, so that the elasticity of the rubber elastic ball 412 is utilized to slow down and absorb the vibration force, and the stability of the satellite antenna during use is improved.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a foldable on-vehicle satellite antenna, includes foldable satellite antenna body (1) and support frame (2), the outer wall fixedly connected with support frame (2) of foldable satellite antenna body (1), its characterized in that: an adjusting mechanism (3) is arranged at the bottom of the supporting frame (2), and a vibration damping mechanism (4) is arranged at the bottom of the adjusting mechanism (3);
the adjusting mechanism (3) comprises a supporting groove (32), adjusting rods (321) are movably connected to two sides of the bottom of an inner cavity of the supporting groove (32), and sliding blocks (323) are movably connected to the tops of the adjusting rods (321);
the vibration reduction mechanism (4) comprises a pressing block (43), and the top of the pressing block (43) is fixedly connected with a rubber elastic ball (412).
2. A foldable vehicular satellite antenna according to claim 1, wherein: the bottom fixedly connected with lifter plate (31) of support frame (2), the top at support groove (32) inner chamber is cup jointed in the outer wall activity of lifter plate (31), support both sides fixedly connected with telescopic link (33) of groove (32) inner chamber bottom, the top fixed connection of telescopic link (33) is in the bottom of lifter plate (31).
3. A foldable vehicular satellite antenna according to claim 2, wherein: spout (327) have been seted up to the bottom of lifter plate (31), the outer wall sliding connection of slider (323) is in the inner chamber of spout (327), the fixed slot has been seted up at the top of slider (323), both sides fixedly connected with revolving stage (324) of fixed slot inner chamber, two swing joint has bull stick (325) between revolving stage (324), the outer wall of bull stick (325) is fixed to be cup jointed activity ball (326), the top overlap joint of activity ball (326) is at the top of spout (327) inner chamber.
4. A foldable vehicular satellite antenna according to claim 1, wherein: support both sides fixedly connected with damping case (41) of groove (32) bottom, bracing piece (42) have been cup jointed in the bottom activity of damping case (41), the bottom fixedly connected with base (5) of bracing piece (42), bracing piece (42) one end extends to the inner chamber and the fixed connection of damping case (41) in the bottom of briquetting (43).
5. A foldable vehicular satellite antenna according to claim 4, wherein: the damping box is characterized in that a damping sleeve (411) is fixedly sleeved in an inner cavity of the damping box (41), a limiting rod (413) is fixedly connected to the inner cavity of the damping sleeve (411), a supporting block (414) is fixedly connected to one end of the limiting rod (413), and one side of the supporting block (414) is fixedly connected to the outer wall of the rubber elastic ball (412).
6. A foldable vehicular satellite antenna according to claim 1, wherein: one side of the adjusting rod (321) is movably connected with a hydraulic rod (322), and the bottom of the hydraulic rod (322) is movably connected with the bottom of the inner cavity of the supporting groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172469.1U CN216251104U (en) | 2021-09-09 | 2021-09-09 | Folding vehicle-mounted satellite antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172469.1U CN216251104U (en) | 2021-09-09 | 2021-09-09 | Folding vehicle-mounted satellite antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251104U true CN216251104U (en) | 2022-04-08 |
Family
ID=80982616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122172469.1U Active CN216251104U (en) | 2021-09-09 | 2021-09-09 | Folding vehicle-mounted satellite antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251104U (en) |
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2021
- 2021-09-09 CN CN202122172469.1U patent/CN216251104U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220714 Address after: 712000 Room 309, E3 building, West Yungu, Fengxi new town, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Xi'an Changtian Xingdao Information Technology Co.,Ltd. Address before: 056000 No. 13, Mingyi street, Hanshan District, Handan City, Hebei Province Patentee before: Zhang Chengmin |