CN214754097U - Wrapping type antenna waterproof device and waterproof antenna adopting same - Google Patents
Wrapping type antenna waterproof device and waterproof antenna adopting same Download PDFInfo
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- CN214754097U CN214754097U CN202121201763.4U CN202121201763U CN214754097U CN 214754097 U CN214754097 U CN 214754097U CN 202121201763 U CN202121201763 U CN 202121201763U CN 214754097 U CN214754097 U CN 214754097U
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Abstract
The utility model discloses a parcel formula antenna watertight fittings relates to the antenna technology field, and parcel formula antenna watertight fittings includes waterproof pipe, annular base and annular be used for the fixed antenna oscillator's oscillator supporting seat, and the waterproof pipe upper end is sealed and the bottom expands and forms the installation cavity, and the bottom port of waterproof pipe wraps up the base and with base integrated into one piece, the equipartition has the screw hole on the ring body of base, the center of base forms the amplification module mounting hole; the vibrator supporting seat is coaxially arranged in the mounting cavity of the waterproof circular tube and is integrally formed with the waterproof circular tube; the vibrator limiting seat is arranged on the base; the utility model discloses a watertight fittings integrated into one piece, seamless, undetachable, the pipe cavity forms the device together with the bottom structure of expanding, and the oscillator is installed on the base and is fixed in the pipe, and whole antenna is wrapped up by one shot forming's whole the device like this, does not have the exposed part, and rain-proof, water-proof effects are outstanding.
Description
Technical Field
The utility model relates to an antenna technology field, concretely relates to parcel formula antenna watertight fittings and adopt device's waterproof antenna.
Background
Electronic equipment such as electronic circuit is arranged in the antenna, and the electronic equipment cannot work under the water condition, so that the antenna is required to have waterproof and rainproof capabilities and high strength.
The existing antenna structure has many defects, is formed by assembling a plurality of parts, is waterproof by a gasket, glue or coating, has poor effect, is usually subjected to water inflow after being in service for a period of time, causes antenna damage, influences the work of other equipment of a system, has short service life and is cost-wasting.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the poor problem of present antenna waterproof performance, the utility model provides an integrative parcel formula antenna watertight fittings and the waterproof antenna who adopts device with higher waterproof nature.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
a wrapping type antenna waterproof device comprises a waterproof circular tube, an annular base and an annular oscillator supporting seat for fixing an antenna oscillator, wherein the upper end of the waterproof circular tube is sealed, and the bottom of the waterproof circular tube is expanded to form an installation cavity; the vibrator supporting seat is coaxially arranged in the mounting cavity of the waterproof circular tube and is integrally formed with the waterproof circular tube; the antenna further comprises at least one oscillator limiting seat, and the oscillator limiting seat is relatively fixed with the outer wall of the antenna oscillator and the inner wall of the waterproof circular pipe respectively.
Preferably, the oscillator limiting seat is of a cylindrical structure, the outer diameter of the oscillator limiting seat is matched with the inner diameter of the waterproof circular pipe, an oscillator limiting hole penetrates through the center of the oscillator limiting seat, the oscillator limiting seat penetrates through the periphery of the antenna oscillator through the oscillator limiting hole and is riveted with the antenna oscillator, at least one annular groove is formed in the periphery of the oscillator limiting seat, an O-shaped ring is installed in the annular groove, and the oscillator limiting seat is in tight fit with the inner wall of the waterproof circular pipe.
Preferably, the spacing seat of oscillator is cylindrical structure, the external diameter and the waterproof pipe internal diameter adaptation of the spacing seat of oscillator, the spacing hole of oscillator that has and the external diameter adaptation of antenna oscillator runs through in the center of the spacing seat of oscillator, the pore wall in the spacing hole of oscillator is equipped with at least one annular groove, install O type circle in the annular groove, the spacing seat of oscillator is worn to establish on the circumference of antenna oscillator and with antenna oscillator close fit through the spacing hole of oscillator, the periphery of the spacing seat of oscillator is equipped with at least one annular groove, install O type circle in the annular groove, the spacing seat of oscillator and the waterproof pipe inner wall close fit.
Preferably, the oscillator limiting seats are at least two and respectively act on the middle of the antenna oscillator and the top of the antenna oscillator.
Preferably, the waterproof round pipe is made of epoxy glass cloth.
Preferably, the wall thickness of the waterproof round pipe is 5 mm.
Preferably, the annular base and the mount support ring are made of 316 stainless steel.
A waterproof antenna comprises the wrapped antenna waterproof device, a fastening bolt is arranged on the periphery of an installation hole of an amplification module, the antenna amplification module sinks into an installation cavity and is installed in the installation hole of the amplification module through the fastening bolt, and a socket of the antenna amplification module is positioned at the bottom of the amplification module; the bottom of the antenna oscillator is detachably connected with the oscillator supporting seat, and the antenna oscillator is fixed relative to the oscillator limiting seat.
Preferably, the vibrator supporting seat is detachably provided with a vibrator mounting seat, the upper end of the vibrator mounting seat extends out of the top opening of the mounting cavity, the outer diameter of the vibrator mounting seat is matched with the inner diameter of the waterproof circular pipe, the outer wall of the vibrator mounting seat, which is in contact with the inner wall of the waterproof circular pipe, is provided with at least one annular groove, and an O-shaped ring is arranged in the annular groove; the center of the oscillator mounting seat is provided with an oscillator mounting hole, and the bottom end of the antenna oscillator is inserted into the oscillator mounting hole and riveted with the oscillator mounting seat.
The utility model has the advantages as follows:
1. the utility model discloses a parcel formula antenna watertight fittings, including waterproof pipe, annular base and ann's oscillator supporting seat, integrated into one piece, seamless, undetachable, the pipe cavity forms the device together with bottom expansion structure, the oscillator is installed on the base and is fixed in the pipe, whole antenna is wrapped up by the whole device of one shot forming like this, there is not exposed part, thoroughly solve rain-proof, waterproof problem, because the device is a whole, autogenous, seamless, undetachable, so even use rain-proof performance for a long time and can not reduce, play powerful rain-proof, waterproof effect;
2. the utility model discloses a spacing seat of oscillator is cylindrical structure, and the cover is established on the periphery of antenna oscillator and is fixed with the relative position of antenna oscillator, and like this, after inserting the antenna oscillator of fixing spacing seat of oscillator in waterproof pipe, it realizes tight fit with waterproof pipe to firmly fix the oscillator in waterproof pipe, its simple structure location nature is stable, simple to operate;
3. the utility model discloses a high strength design makes this antenna can resist the destruction of powerful external force, adapts to and uses in adverse circumstances and mechanical structure does not damage, as long as mechanical structure does not damage, and the rain-proof of the antenna of being protected by the device, waterproof performance are just not influenced.
Drawings
Fig. 1 is an external view of the wrapping antenna waterproof device of the present invention;
FIG. 2 is a schematic view of the overall structure of the packaged antenna waterproof device after being assembled with an antenna element;
FIG. 3 is a partial schematic view of a top structure of the packaged antenna waterproofing device assembled with an antenna element;
FIG. 4 is a partial schematic view of an intermediate structure of the packaged antenna waterproofing device after assembly with an antenna element;
fig. 5 is a partial schematic view of a bottom structure of the packaged antenna waterproof device after being assembled with the antenna element.
Description of the drawings: the antenna comprises a waterproof circular tube 1, a base 2, a vibrator 3, a limiting seat 4, an antenna vibrator 5, a vibrator supporting seat 6, an annular groove 7, a rivet 7, a screw hole 8, a fastening bolt 9, an amplification module mounting hole 10, a socket 11, an antenna amplification module 12, a mounting cavity 13, a vibrator mounting seat 14 and a vibrator mounting hole 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 to 5, the wrapped antenna waterproof device provided in this embodiment includes a waterproof circular tube 1, an annular base 2, and an annular oscillator support base 5 for fixing an antenna oscillator 4, wherein the upper end of the waterproof circular tube 1 is sealed and the bottom of the waterproof circular tube 1 is expanded to form an installation cavity 13, so that in order to avoid water storage at the top of the waterproof circular tube 1, the top end of the seal of the waterproof circular tube 1 is in an upward protruding arc shape; the upper end of the waterproof circular tube 1 is sealed, the bottom of the waterproof circular tube 1 is expanded to form an installation cavity 13, the bottom port of the waterproof circular tube 1 wraps the base 2 and is integrally formed with the base 2, screw holes 8 are uniformly distributed on an annular body of the base 2, and an amplification module installation hole 10 is formed in the center of the base 2; the vibrator supporting seat 5 is coaxially arranged in the installation cavity 13 of the waterproof circular tube 1 and is integrally formed with the waterproof circular tube 1; the waterproof circular tube antenna is characterized by further comprising at least one oscillator limiting seat 3, wherein the oscillator limiting seat 3 is fixed with the outer wall of the antenna oscillator 4 and the inner wall of the waterproof circular tube 1 in the relative position respectively.
As a preferred embodiment of this embodiment, spacing seat of oscillator 3 is cylindrical structure, the external diameter of spacing seat of oscillator 3 and the 1 internal diameter adaptation of waterproof pipe, the spacing hole of oscillator has been run through at the center of spacing seat of oscillator 3, spacing seat of oscillator 3 is worn to establish on the circumference of antenna oscillator 4 and is riveted with antenna oscillator 4 through the spacing hole of oscillator, two annular grooves 6 about the periphery of spacing seat of oscillator 3 is equipped with, install O type circle in the annular groove 6, spacing seat of oscillator 3 and the 1 inner wall tight fit of waterproof pipe.
Certainly, the spacing seat of oscillator 3 and antenna element 4 also can realize the position relatively fixed through the tight fit, and concrete structure is: two annular grooves 6 about the pore wall of the spacing hole of oscillator is equipped with, install O type circle in the annular groove 6, two annular grooves 6 about the spacing seat 3 of oscillator wears to establish on the circumference of antenna oscillator 4 and with antenna oscillator 4 tight fit through the spacing hole of oscillator, two annular grooves 6 about the periphery of the spacing seat 3 of oscillator is equipped with, install O type circle in the annular groove 6, spacing seat 3 of oscillator and 1 inner wall tight fit of waterproof pipe. The positioning of the antenna oscillator 4 in the waterproof circular tube 1 is realized.
Wherein, the oscillator limiting seats 3 are at least two and respectively act on the middle part of the antenna oscillator 4 and the top part of the antenna oscillator 4.
In this embodiment, the number of the oscillator limiting seats 3 is four, one of the oscillator limiting seats 3 acts on the top of the antenna oscillator 4, as shown in fig. 3, the oscillator limiting seat 3 on the top is riveted with the top of the oscillator, the two annular grooves 6 are filled with O-rings, when the oscillator is inserted into the antenna waterproof device, a tight fit is formed between the oscillator limiting seat 3 on the top and the waterproof circular tube 1 of the device, and the top of the oscillator is firmly fixed.
The equal distribution of the other three oscillator limiting seats 3 acts on the middle body of the antenna oscillator 4 in the waterproof circular tube 1, as shown in fig. 4, the oscillator limiting seats 3 in the middle are riveted with the middle of the antenna oscillator 4, the two annular grooves 6 are filled in the O-shaped rings, when the antenna oscillator 4 is inserted into the device, the tight fit is formed between the oscillator limiting seats 3 in the middle and the device, and the middle of the oscillator is firmly fixed.
The material of waterproof pipe 1 adopts the epoxy glass cloth of high strength, and the wall thickness of waterproof pipe 1 is 5 millimeters, and the material of annular base 2 and mount pad support ring is 316 stainless steel. The structure has enough strength, can meet the requirement of no damage under outdoor severe conditions, and the finished product of the environmental laboratory jolt test is examined by a test method of GJB4.8-1983, wherein the specific test parameter is an acceleration amplitude of 7 g; the duration time t of the impact pulse is more than 16ms, the repetition frequency is 30rpm, the total impact frequency is 1000 times, the antenna waterproof device can withstand the jolt required by the jolt condition, the antenna waterproof device can not be damaged under the strong jolt condition, and the rainproof and waterproof performances are effectively guaranteed.
Example 2
As shown in fig. 2 to 5, the waterproof antenna provided in this embodiment includes a wrapped antenna waterproof device, the wrapped antenna waterproof device includes a waterproof circular tube 1, an annular base 2, and an annular oscillator support seat 5 for fixing an antenna oscillator 4, the upper end of the waterproof circular tube 1 is sealed, and the bottom of the waterproof circular tube 1 is expanded to form an installation cavity 13, so as to avoid water storage at the top of the waterproof circular tube 1, the top end of the waterproof circular tube 1 sealed is in an upward protruding arc shape; the upper end of the waterproof circular tube 1 is sealed, the bottom of the waterproof circular tube 1 is expanded to form an installation cavity 13, the bottom port of the waterproof circular tube 1 wraps the base 2 and is integrally formed with the base 2, screw holes 8 are uniformly distributed on an annular body of the base 2, and an amplification module installation hole 10 is formed in the center of the base 2; the vibrator supporting seat 5 is coaxially arranged in the installation cavity 13 of the waterproof circular tube 1 and is integrally formed with the waterproof circular tube 1; the waterproof circular tube antenna is characterized by further comprising at least one oscillator limiting seat 3, wherein the oscillator limiting seat 3 is fixed with the outer wall of the antenna oscillator 4 and the inner wall of the waterproof circular tube 1 in the relative position respectively.
Spacing seat of oscillator 3 is cylindrical structure, the external diameter of spacing seat of oscillator 3 and 1 internal diameter adaptation of waterproof pipe, the center of spacing seat of oscillator 3 runs through there is the spacing hole of oscillator, spacing seat of oscillator 3 is worn to establish on the week of antenna oscillator 4 and is riveted with antenna oscillator 4 through the spacing hole of oscillator, two annular groove 6 about the periphery of spacing seat of oscillator 3 is equipped with, install O type circle in the annular groove 6, spacing seat of oscillator 3 and 1 inner wall tight fit of waterproof pipe.
In this embodiment, the number of the oscillator limiting seats 3 is four, one of the oscillator limiting seats 3 acts on the top of the antenna oscillator 4, as shown in fig. 3, the oscillator limiting seat 3 on the top is riveted with the top of the oscillator, the two annular grooves 6 are filled with O-rings, when the oscillator is inserted into the antenna waterproof device, a tight fit is formed between the oscillator limiting seat 3 on the top and the waterproof circular tube 1 of the device, and the top of the oscillator is firmly fixed.
The equal distribution of the other three oscillator limiting seats 3 acts on the middle body of the antenna oscillator 4 in the waterproof circular tube 1, as shown in fig. 4, the oscillator limiting seats 3 in the middle are riveted with the middle of the antenna oscillator 4, the two annular grooves 6 are filled in the O-shaped rings, when the antenna oscillator 4 is inserted into the device, the tight fit is formed between the oscillator limiting seats 3 in the middle and the device, and the middle of the oscillator is firmly fixed.
The material of waterproof pipe 1 adopts the epoxy glass cloth of high strength, and the wall thickness of waterproof pipe 1 is 5 millimeters, and the material of annular base 2 and mount pad support ring is 316 stainless steel.
The periphery of the amplifying module mounting hole 10 is provided with a fastening bolt 9, the antenna amplifying module 12 sinks into the mounting cavity 13 and is mounted in the amplifying module mounting hole 10 through the fastening bolt 9, and the socket 11 of the antenna amplifying module 12 is positioned at the bottom of the antenna amplifying module 12; the bottom of antenna oscillator 4 can be dismantled with oscillator supporting seat 5 and be connected, and the whole body of antenna oscillator 4 wraps up in waterproof pipe 1, and spacing seat of oscillator 3 wears to establish on the whole body of antenna oscillator 4 and rivets with antenna oscillator 4 through the spacing hole of oscillator.
As a preferred embodiment of the present embodiment, a vibrator mounting seat 14 is detachably disposed on the vibrator supporting seat 5, the upper end of the vibrator mounting seat 14 extends out of the top opening of the mounting cavity 13, and the outer diameter of the vibrator mounting seat 14 is matched with the inner diameter of the waterproof circular tube 1, an upper annular groove 6 and a lower annular groove 6 are disposed on the outer wall of the vibrator mounting seat 14, which is in contact with the inner wall of the waterproof circular tube 1, and O-rings are disposed in the annular grooves 6; the center of the oscillator mounting seat 14 is provided with an oscillator mounting hole 15, and the bottom end of the antenna oscillator 4 is inserted into the oscillator mounting hole 15 and riveted with the oscillator mounting seat 14.
During implementation, the oscillator limiting seat 3 is installed on the antenna oscillator 4, the antenna oscillator 4 and the oscillator installation seat 14 are fixedly riveted, the antenna oscillator 4 is inserted into the packaged antenna waterproof device, the oscillator installation seat 14 and the oscillator support seat 5 are fixed through bolts, and the amplification module is installed in the amplification module installation hole 10 to complete the assembly of the waterproof antenna. The whole antenna is wrapped by the waterproof device formed in one step, no exposed part exists, and the problems of rain prevention and water prevention of the antenna are solved.
Claims (9)
1. The wrapping type antenna waterproof device is characterized by comprising a waterproof circular tube (1), an annular base (2) and an annular oscillator supporting seat (5) used for fixing an antenna oscillator (4), wherein the upper end of the waterproof circular tube (1) is sealed, the bottom of the waterproof circular tube expands to form an installation cavity (13), the bottom port of the waterproof circular tube (1) wraps the base (2) and is integrally formed with the base (2), screw holes (8) are uniformly distributed in an annular body of the base (2), and an amplification module installation hole (10) is formed in the center of the base (2); the vibrator supporting seat (5) is coaxially arranged in the installation cavity (13) of the waterproof circular tube (1) and is integrally formed with the waterproof circular tube (1); the antenna further comprises at least one oscillator limiting seat (3), wherein the oscillator limiting seat (3) is respectively and oppositely fixed with the outer wall of the antenna oscillator (4) and the inner wall of the waterproof circular tube (1).
2. The wrapped antenna waterproof device according to claim 1, wherein the oscillator limiting seat (3) is of a cylindrical structure, the outer diameter of the oscillator limiting seat (3) is matched with the inner diameter of the waterproof circular tube (1), an oscillator limiting hole penetrates through the center of the oscillator limiting seat (3), the oscillator limiting seat (3) penetrates through the oscillator limiting hole to be formed in the periphery of the antenna oscillator (4) and is riveted with the antenna oscillator (4), at least one annular groove (6) is formed in the periphery of the oscillator limiting seat (3), an O-shaped ring is installed in the annular groove (6), and the oscillator limiting seat (3) is tightly matched with the inner wall of the waterproof circular tube (1).
3. The waterproof device for the packaged antenna according to claim 1, wherein the oscillator limiting seat (3) is of a cylindrical structure, the outer diameter of the oscillator limiting seat (3) is matched with the inner diameter of the waterproof circular tube (1), an oscillator limiting hole matched with the outer diameter of the antenna oscillator (4) penetrates through the center of the oscillator limiting seat (3), at least one annular groove (6) is formed in the hole wall of the oscillator limiting hole, an O-shaped ring is installed in the annular groove (6), the oscillator limiting seat (3) penetrates through the oscillator limiting hole to be arranged on the periphery of the antenna oscillator (4) and tightly matched with the antenna oscillator (4), at least one annular groove (6) is formed in the periphery of the oscillator limiting seat (3), the O-shaped ring is installed in the annular groove (6), and the oscillator limiting seat (3) is tightly matched with the inner wall of the waterproof circular tube (1).
4. The wrapped antenna waterproof device according to claim 1, wherein at least two oscillator limiting seats (3) are arranged and respectively act on the middle of the antenna oscillator (4) and the top of the antenna oscillator (4).
5. The wrapped antenna waterproof device according to claim 1, wherein the waterproof circular tube (1) is made of epoxy glass cloth.
6. The wrapped antenna waterproof device according to claim 1, wherein the wall thickness of the waterproof circular tube (1) is 5 mm.
7. The waterproof device for the wrapped antenna according to claim 1, wherein the material of the annular base (2) and the mounting seat support ring is 316 stainless steel.
8. A waterproof antenna, comprising the wrapped antenna waterproof device according to any one of claims 1 to 7, wherein the amplification module mounting hole (10) is provided with a fastening bolt (9) at the periphery thereof, the antenna amplification module (12) sinks into the mounting cavity (13) and is mounted in the amplification module mounting hole (10) through the fastening bolt (9), and the socket (11) of the antenna amplification module (12) is located at the bottom of the antenna amplification module (12); the bottom of the antenna oscillator (4) is detachably connected with the oscillator supporting seat (5), and the antenna oscillator (4) is fixed relative to the oscillator limiting seat (3).
9. The waterproof antenna according to claim 8, wherein the vibrator supporting seat (5) is detachably provided with a vibrator mounting seat (14), the upper end of the vibrator mounting seat (14) extends out of the top opening of the mounting cavity (13) and the outer diameter of the vibrator mounting seat is matched with the inner diameter of the waterproof circular tube (1), the outer wall of the vibrator mounting seat (14) in contact with the inner wall of the waterproof circular tube (1) is provided with at least one annular groove (6), and an O-shaped ring is arranged in the annular groove (6); the center of the oscillator mounting seat (14) is provided with an oscillator mounting hole (15), and the bottom end of the antenna oscillator (4) is inserted into the oscillator mounting hole (15) and riveted with the oscillator mounting seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201763.4U CN214754097U (en) | 2021-05-27 | 2021-05-27 | Wrapping type antenna waterproof device and waterproof antenna adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201763.4U CN214754097U (en) | 2021-05-27 | 2021-05-27 | Wrapping type antenna waterproof device and waterproof antenna adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754097U true CN214754097U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121201763.4U Active CN214754097U (en) | 2021-05-27 | 2021-05-27 | Wrapping type antenna waterproof device and waterproof antenna adopting same |
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| Country | Link |
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| CN (1) | CN214754097U (en) |
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2021
- 2021-05-27 CN CN202121201763.4U patent/CN214754097U/en active Active
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