CN213401482U - Wind-resistant automatic reset satellite navigation antenna - Google Patents
Wind-resistant automatic reset satellite navigation antenna Download PDFInfo
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- CN213401482U CN213401482U CN202022584974.2U CN202022584974U CN213401482U CN 213401482 U CN213401482 U CN 213401482U CN 202022584974 U CN202022584974 U CN 202022584974U CN 213401482 U CN213401482 U CN 213401482U
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- fixed mounting
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- wind
- satellite navigation
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Abstract
The utility model discloses a wind-resistant automatic re-setting's satellite navigation antenna, the power distribution box comprises a box body, the inside downside fixed mounting of box has the supporting seat, the upside fixed mounting of supporting seat has spherical cassette, spherical cassette is made for elastic material, the rolling ball is installed in the inside rotation of spherical cassette, the upside fixed mounting of rolling ball has the antenna main part, the internal surface downside fixed mounting of box has coil spring's one end, coil spring's the other end and the fixed assembly of the surface downside of antenna main part, the internal surface upside fixed mounting of box has the support ring, the upper surface of support ring is from outer to interior downward sloping, the last fixed surface of support ring installs the blotter. This device has the antenna and resets the support ability under strong wind weather, protects the navigation antenna, promotes antenna wind resistance ability.
Description
Technical Field
The utility model relates to a satellite navigation antenna technical field specifically is a wind-resistant automatic re-setting's satellite navigation antenna.
Background
The GPS is a terminal for positioning or navigation by receiving satellite signals, and the received signals must be used by an antenna, and the GPS satellite signals are divided into L1 and L2, the frequencies of which are 1575.42MHZ and 1228MHZ, respectively, wherein L1 is an open civil signal, the signal is circularly polarized, the signal strength is about-166 dBW, and the signal belongs to a relatively weak signal.
The navigation antenna in the current market is a fixed mounting structure, and under the condition of strong wind weather, the navigation antenna is easily blown down by wind, even broken, and cannot be automatically reset after being blown down, so that the protection capability of the navigation antenna is weaker, and the effective signal receiving is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind-resistant automatic re-setting's satellite navigation antenna to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind-resistant automatic re-setting's satellite navigation antenna, includes the box, the inside downside fixed mounting of box has the supporting seat, the upside fixed mounting of supporting seat has spherical cassette, spherical cassette is made for elastic material, the rolling ball is installed in the inside rotation of spherical cassette, the upside fixed mounting of rolling ball has the antenna main part, the internal surface downside fixed mounting of box has coil spring's one end, coil spring's the other end and the fixed assembly of the surface downside of antenna main part, the internal surface upside fixed mounting of box has the support ring, the upper surface of support ring is from outer to interior downward sloping, the last fixed surface of support ring installs the blotter.
Preferably, the outer surface of the spherical clamping seat is uniformly provided with grooves.
Preferably, the outer side of the antenna main body is fixedly provided with a shielding case, the lower side of the shielding case is fixedly assembled with the box body, and the cross section of the shielding case is of a stepped structure.
Preferably, the antenna body is electrically connected to an external controller through a wire.
Preferably, the lower end of the outer surface of the box body is uniformly and fixedly provided with a mounting plate, and the upper surface of the mounting plate is provided with a countersunk hole.
Compared with the prior art, the beneficial effects of the utility model are that: this anti-wind automatic re-setting's satellite navigation antenna has the antenna and resets the support ability under strong wind weather, protects navigation antenna, promotes antenna anti-wind ability.
Drawings
Fig. 1 is a schematic cross-sectional view of the structure of the present invention.
Fig. 2 is a left side view of the structure of the spherical holder of the present invention.
In the figure: the antenna comprises a box body 1, a spiral spring 2, a spherical clamping seat 3, a rotating ball 4, a supporting seat 5, a groove body 6, a mounting plate 7, a counter bore 8, a supporting ring 9, a buffering cushion 10, an isolation cover 11 and an antenna main body 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an anti-wind automatic re-setting's satellite navigation antenna, the power distribution box comprises a box body 1, the inside downside fixed mounting of box 1 has supporting seat 5, the upside fixed mounting of supporting seat 5 has spherical cassette 3, spherical cassette 3 is made for elastic material, the inside of spherical cassette 3 is rotated and is installed rolling ball 4, the upside fixed mounting of rolling ball 4 has antenna main part 12, the internal surface downside fixed mounting of box 1 has coil spring 2's one end, coil spring 2's the other end and the fixed assembly of the surface downside of antenna main part 12, the internal surface upside fixed mounting of box 1 has support ring 9, the upper surface of support ring 9 is from outer to interior downward sloping, the last fixed surface of support ring 9 installs blotter 10.
Box 1 plays the installation guard action, and supporting seat 5 plays support fixed action to spherical cassette 3, and spherical cassette 3 can joint inside rolling ball 4, and rolling ball 4 can be along with antenna main part 12 free rotation, and coil spring 2 makes antenna main part 12 have the reset capability, and support ring 9 and blotter 10 cooperation can carry out the auxiliary stay to antenna main part 12 of changeing extreme position, avoid antenna main part 12 to damage.
The outer surface of the spherical clamping seat 3 is evenly provided with groove bodies 6.
The elastic capacity of the spherical clamping seat 3 can be improved through the groove body 6.
The outer side of the antenna main body 12 is fixedly provided with a shielding case 11, the lower side of the shielding case 11 is fixedly assembled with the box body 1, and the cross section of the shielding case 11 is of a stepped structure.
The internal structure of the box body 1 can be isolated through the isolation cover 11, isolation protection is carried out on the inside, and the isolation cover 11 with the cross section being of a stepped structure has good adjusting capacity.
The antenna body 12 is electrically connected to an external controller through a wire.
So that the antenna body 12 can be normally used for receiving signals.
The mounting plate 7 is uniformly and fixedly mounted at the lower end of the outer surface of the box body 1, and the upper surface of the mounting plate 7 is provided with a countersunk hole 8.
The mounting plate 7 is fitted into the counter bored hole 8, and can be fixed to the mounting surface by a bolt.
The working principle is as follows: the box body 1 can be fixed on a mounting surface through bolts by matching the mounting plate 7 with the counter sink 8; the supporting seat 5 plays a role in supporting and fixing the spherical clamping seat 3, the spherical clamping seat 3 can be clamped with the rotating ball 4 inside, when the antenna main body 12 is stressed, the rotating ball 4 can freely rotate along with the antenna main body 12, the coil spring 2 enables the antenna main body 12 to have the resetting capability, the supporting ring 9 is matched with the buffer cushion 10, the antenna main body 12 rotating to the limit position can be supported in an auxiliary mode, and the antenna main body 12 is prevented from being damaged; the internal structure of the box body 1 can be isolated by the isolation cover 11, and the inside can be isolated and protected.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a wind-resistant automatic re-setting's satellite navigation antenna which characterized in that: including box (1), the inside downside fixed mounting of box (1) has supporting seat (5), the upside fixed mounting of supporting seat (5) has spherical cassette (3), spherical cassette (3) are made for elastic material, rolling ball (4) are installed to the inside rotation of spherical cassette (3), the upside fixed mounting of rolling ball (4) has antenna main part (12), the internal surface downside fixed mounting of box (1) has the one end of coil spring (2), the other end of coil spring (2) and the surface downside fixed mounting of antenna main part (12), the internal surface upside fixed mounting of box (1) has support ring (9), the upper surface of support ring (9) is from outer to interior downward sloping, the last fixed surface of support ring (9) installs blotter (10).
2. The wind-resistant automatic-resetting satellite navigation antenna according to claim 1, characterized in that: the outer surface of the spherical clamping seat (3) is uniformly provided with groove bodies (6).
3. The wind-resistant automatic-resetting satellite navigation antenna according to claim 1, characterized in that: the antenna is characterized in that an isolation cover (11) is fixedly mounted on the outer side of the antenna main body (12), the lower side of the isolation cover (11) is fixedly assembled with the box body (1), and the cross section of the isolation cover (11) is of a stepped structure.
4. The wind-resistant automatic-resetting satellite navigation antenna according to claim 1, characterized in that: the antenna main body (12) is electrically connected with an external controller through a lead.
5. The wind-resistant automatic-resetting satellite navigation antenna according to claim 1, characterized in that: the box body (1) is characterized in that a mounting plate (7) is uniformly and fixedly mounted at the lower end of the outer surface of the box body (1), and a countersunk hole (8) is formed in the upper surface of the mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584974.2U CN213401482U (en) | 2020-11-11 | 2020-11-11 | Wind-resistant automatic reset satellite navigation antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584974.2U CN213401482U (en) | 2020-11-11 | 2020-11-11 | Wind-resistant automatic reset satellite navigation antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213401482U true CN213401482U (en) | 2021-06-08 |
Family
ID=76194027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022584974.2U Active CN213401482U (en) | 2020-11-11 | 2020-11-11 | Wind-resistant automatic reset satellite navigation antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213401482U (en) |
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2020
- 2020-11-11 CN CN202022584974.2U patent/CN213401482U/en active Active
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