CN212162061U - Shockproof vehicle-mounted antenna - Google Patents
Shockproof vehicle-mounted antenna Download PDFInfo
- Publication number
- CN212162061U CN212162061U CN202020661086.3U CN202020661086U CN212162061U CN 212162061 U CN212162061 U CN 212162061U CN 202020661086 U CN202020661086 U CN 202020661086U CN 212162061 U CN212162061 U CN 212162061U
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- CN
- China
- Prior art keywords
- antenna
- base
- antenna base
- spring
- mast
- 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 discloses a jar-proof vehicle antenna, including antenna base, slide, first antenna mast and second antenna mast, the antenna base cover is in on the antenna base, be provided with a plurality of damping springs between antenna base and the antenna base, on the slide was fixed in the antenna base, the lower part of first antenna mast passed through the piston and inserted in the slide, the piston with be provided with compression spring between the bottom of slide, the upper portion of first antenna mast was passed through the spring and is fixed in the second antenna mast. The utility model discloses beneficial effect: the utility model discloses the antenna pedestal with be provided with a plurality of damping spring between the antenna pedestal, be provided with compression spring in the slide, be provided with the spring between first antenna mast and the second antenna mast, the energy can be offset by the subsection to the multisection spring, plays better recovering and shaking effect, avoids the antenna mast swing and rupture.
Description
Technical Field
The utility model belongs to the technical field of the vehicle antenna technique and specifically relates to a shockproof vehicle antenna.
Background
The vehicle-mounted antenna, i.e. the car antenna, is a device which intercepts the high-frequency electric wave transmitted by the transmitting station and transmits the high-frequency electric wave to the receiver of the car radio, the car telephone or the radio navigation equipment so as to mediate the carrier wave.
The vehicle-mounted antenna is usually arranged on the surface of a vehicle body, and in the process of automobile running, the vehicle-mounted antenna can be vibrated in different degrees due to uneven road surface or shaking of the vehicle body, and the antenna is usually provided with a circuit board and a signal receiving unit, so that the circuit board and the signal receiving unit are easily damaged after long-term vibration, and the service life of the vehicle-mounted antenna is short. The vehicle-mounted antenna who takes precautions against earthquakes on the existing market, simple structure's vehicle-mounted antenna, shockproof effect is not good, and vehicle-mounted antenna's life is short
Therefore, it is necessary to provide a vibration-proof vehicle-mounted antenna for the above problems.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the above-mentioned prior art, the utility model aims to provide a shockproof vehicle antenna to solve above-mentioned problem.
The utility model provides a shockproof vehicle antenna, includes antenna pedestal, antenna base, slide, first antenna mast and second antenna mast, the antenna base cover is in on the antenna pedestal, the antenna base with be provided with a plurality of damping spring between the antenna base, the slide is fixed in on the antenna base, the lower part of first antenna mast passes through the piston and inserts in the slide, the piston with be provided with compression spring between the bottom of slide, the upper portion of first antenna mast is passed through the spring and is fixed in the second antenna mast.
Preferably, a first shock absorbing pad is disposed between two adjacent shock absorbing springs on the upper portion of the antenna base.
Preferably, a second shock absorption pad is arranged on the lower portion of the antenna base between two adjacent shock absorption springs.
The beneficial effects of the preferable technical scheme are as follows: the first shock absorption pad and the second shock absorption pad further play a shock absorption role.
Preferably, the first shock pad and the second shock pad are both made of rubber materials.
The beneficial effects of the preferable technical scheme are as follows: the rubber material has good elastic effect and remarkable shock absorption.
Preferably, an outer baffle ring is arranged at the outer edge of the upper part of the antenna base.
Preferably, an inner baffle ring corresponding to the outer baffle ring is arranged at the inner edge of the lower part of the antenna base.
The beneficial effects of the preferable technical scheme are as follows: the outer baffle ring and the inner baffle ring play a limiting role.
Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses the antenna pedestal with be provided with a plurality of damping spring between the antenna pedestal, be provided with compression spring in the slide, be provided with the spring between first antenna mast and the second antenna mast, the energy can be offset by the subsection to the multisection spring, plays better recovering and shaking effect, avoids the antenna mast swing and rupture.
Drawings
FIG. 1 is a diagram of the shockproof vehicular antenna structure provided by the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional structure diagram of the antenna base and the antenna base according to the present invention.
Reference numbers in the figures: 1. an antenna base; 2. an antenna base; 3. a slide base; 5. a damping spring; 6. a first antenna rod; 7. a second antenna mast; 8. a piston; 9. a compression spring; 10. a spring; 11. a first cushion pad; 12. a second cushion pad; 13. an outer retainer ring; 14. an inner baffle ring.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 and fig. 2 to 3, a shockproof vehicle-mounted antenna includes an antenna base 1, an antenna base 2, a sliding base 3, a first antenna rod 6 and a second antenna rod 7, wherein the antenna base 2 covers the antenna base 1, a plurality of damping springs 5 are disposed between the antenna base 2 and the antenna base 1, the sliding base 3 is fixed on the antenna base 2, a lower portion of the first antenna rod 6 is inserted into the sliding base 3 through a piston 8, a compression spring 9 is disposed between the piston 8 and a bottom of the sliding base 3, and an upper portion of the first antenna rod 6 is fixed on the second antenna rod 7 through a spring 10.
Further, a first damping pad 11 is disposed on the upper portion of the antenna base 1 between two adjacent damping springs 5.
Further, a second shock absorbing pad 12 is disposed on the lower portion of the antenna base 2 between two adjacent shock absorbing springs 5.
The beneficial effects of the further technical scheme are that: the first cushion 11 and the second cushion 2 further play a role of shock absorption.
Further, the first cushion 11 and the second cushion 12 are made of rubber materials.
The beneficial effects of the further technical scheme are that: the rubber material has good elastic effect and remarkable shock absorption.
Further, an outer baffle ring 13 is arranged at the outer edge of the upper part of the antenna base 1.
Further, an inner baffle ring 14 corresponding to the outer baffle ring 13 is disposed at the inner edge of the lower portion of the antenna base 2.
The beneficial effects of the further technical scheme are that: the outer baffle ring 13 and the inner baffle ring 14 play a limiting role.
Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses antenna pedestal 2 with be provided with a plurality of damping spring 5 between the antenna pedestal 1, be provided with compression spring 9 in the slide 3, be provided with spring 10 between first antenna mast 6 and the second antenna mast 7, the energy can be offset by the subsection section to the multisection spring, plays better recovered shake effect, avoids the antenna mast swing and rupture.
The installation principle is as follows: antenna base 2 covers on antenna base 1, be provided with a plurality of damping spring 5 between antenna base 2 and the antenna base 1, slide 3 is fixed in on the antenna base 2, the lower part of first antenna pole 6 is passed through in piston 8 inserts slide 3, be provided with compression spring 9 between the bottom of piston 8 and slide 3, the upper portion of first antenna pole 6 is fixed in second antenna pole 7 through spring 10, be provided with first shock pad 11 and second shock pad 12 between antenna base 1 and the antenna base 2.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (4)
1. A shockproof vehicle-mounted antenna is characterized in that: the antenna comprises an antenna base (1), an antenna base (2), a sliding seat (3), a first antenna rod (6) and a second antenna rod (7), wherein the antenna base (2) covers the antenna base (1), a plurality of damping springs (5) are arranged between the antenna base (2) and the antenna base (1), the sliding seat (3) is fixed on the antenna base (2), the lower part of the first antenna rod (6) is inserted into the sliding seat (3) through a piston (8), a compression spring (9) is arranged between the piston (8) and the bottom of the sliding seat (3), and the upper part of the first antenna rod (6) is fixed on the second antenna rod (7) through a spring (10); a first damping pad (11) is arranged between two adjacent damping springs (5) on the upper part of the antenna base (1); and a second damping pad (12) is arranged between two adjacent damping springs (5) at the lower part of the antenna base (2).
2. A vibration-proof vehicle-mounted antenna as recited in claim 1, wherein: the first shock absorption pad (11) and the second shock absorption pad (12) are both made of rubber materials.
3. A vibration-proof vehicle-mounted antenna as recited in claim 2, wherein: an outer baffle ring (13) is arranged at the outer edge of the upper part of the antenna base (1).
4. A vibration-proof vehicle-mounted antenna as recited in claim 3, wherein: and an inner baffle ring (14) corresponding to the outer baffle ring (13) is arranged at the inner edge of the lower part of the antenna base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661086.3U CN212162061U (en) | 2020-04-27 | 2020-04-27 | Shockproof vehicle-mounted antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661086.3U CN212162061U (en) | 2020-04-27 | 2020-04-27 | Shockproof vehicle-mounted antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212162061U true CN212162061U (en) | 2020-12-15 |
Family
ID=73723663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020661086.3U Expired - Fee Related CN212162061U (en) | 2020-04-27 | 2020-04-27 | Shockproof vehicle-mounted antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212162061U (en) |
-
2020
- 2020-04-27 CN CN202020661086.3U patent/CN212162061U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |