CN201830064U - Waterproof structure of electric turning antenna driver - Google Patents
Waterproof structure of electric turning antenna driver Download PDFInfo
- Publication number
- CN201830064U CN201830064U CN 201020573386 CN201020573386U CN201830064U CN 201830064 U CN201830064 U CN 201830064U CN 201020573386 CN201020573386 CN 201020573386 CN 201020573386 U CN201020573386 U CN 201020573386U CN 201830064 U CN201830064 U CN 201830064U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- antenna driver
- upper cover
- shell body
- electrical tilt
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a waterproof structure of an electric turning antenna driver, comprising a sealing mechanism and a guide flow mechanism, wherein the sealing mechanism comprises an outer shell and an upper cover plate component; the head end and the tail end of the outer shell are respectively provided with an opening; the upper cover plate is provided with a first through hole which corresponds to the opening at the head end of the outer shell; the upper cover plate component covers the opening at the head end of the outer shell; and a motor transmission shaft is extends outside the outer shell through the opening at the head end of the outer shell and the first through hole; the guide flow mechanism comprises at least one guide flow channel and a lower cover plate component; the lower cover plate component covers the opening at the tail end of the outer shell; and one end of the at least one guide flow channel is connected with the upper cover plate component, and the other end is connected with at least one water leaking port arranged on the lower cover plate component. Therefore, due to adoption of the waterproof structure, condensate water of an antenna or rainwater is prevented from entering the electric turning antenna driver and further corroding a motor, a circuit board or electronic devices in the electric turning antenna driver.
Description
Technical field
The utility model relates to the communications field, relates in particular to a kind of electrical tilt antenna driver waterproof construction.
Background technology
The communication technology growing makes increasing communication equipment need be installed on the often movable zones of people such as open air.And be used to receive that the antenna of signal of communication need dock with RCU (Remote ControlUnit, electrical tilt antenna driver) usually.When the electrical tilt antenna driver when docking with antenna, condensed water in the antenna and extraneous rainwater can enter the electrical tilt antenna internal drive from joint, corrosion wiring board and electronic devices and components.Be head it off, two kinds of solutions are arranged in the prior art usually: first kind is to spray three anti-glue in the circuit board to prevent corrosion, but this scheme reliability is not high; Second kind is the method that adopts the motor biasing, and this scenario-frame is complicated, and the requirement that structure is provided with manufacturing is very high.
In summary, existing electrical tilt antenna driver waterproof construction exists inconvenience and defective on reality is used, so be necessary to be improved.
The utility model content
At above-mentioned defective, the purpose of this utility model is to provide a kind of electrical tilt antenna driver waterproof construction, with after preventing the electrical tilt antenna driver and antenna docking, antenna condensed water or rainwater enter the electrical tilt antenna driver, corrode motor, wiring board or electronic devices and components in it.
To achieve these goals, the utility model provides a kind of electrical tilt antenna driver waterproof construction, comprises motor and wiring board, and described electrical tilt antenna driver waterproof construction also comprises:
Sealing mechanism, described sealing mechanism comprises shell body and upper cover plate assembly, the head end of described shell body and tail end respectively have an opening, described upper cover plate assembly is provided with first through hole, described first through hole is corresponding with the opening of described shell body head end, and described upper cover plate module cover is located at the opening part of described shell body head end, and described motor transmission shaft is stretched in outside the described shell body by the opening part and described first through hole of described shell body head end;
Deflector, described deflector comprise at least one flow-guiding channel and cover plate assembly once, and described lower cover module cover is located at the opening part of described shell body tail end; One end of described at least one flow-guiding channel is connected in described upper cover plate assembly, and its other end is connected at least one scupper that is provided with on the described lower cover assembly.
According to described electrical tilt antenna driver waterproof construction, described deflector also comprises a motor mounting plate, and described motor mounting plate is arranged at described upper cover plate assembly inboard;
Described at least one flow-guiding channel comprises successively at least one guiding gutter of being provided with on the described motor mounting plate that connects, at least one mouth and place at least one aqueduct in the described shell body of leaking.
According to described electrical tilt antenna driver waterproof construction, be provided with sealing ring between the head end of described upper cover plate assembly and described shell body.
According to described electrical tilt antenna driver waterproof construction, described upper cover plate assembly is provided with a plurality of sealing ring overvoltage protection boss.
According to described electrical tilt antenna driver waterproof construction, offer second through hole on the described motor mounting plate, described second through hole is corresponding with described first through hole.
According to described electrical tilt antenna driver waterproof construction, offer a plurality of motor installing holes respectively on described motor mounting plate and the described upper cover plate assembly, described motor and described motor mounting plate are spirally connected.
According to described electrical tilt antenna driver waterproof construction, described upper cover plate assembly and described shell body are spirally connected.
According to described electrical tilt antenna driver waterproof construction, described wiring board is installed on the described lower cover assembly.
According to described electrical tilt antenna driver waterproof construction, described deflector comprises a plurality of flow-guiding channels, and described a plurality of flow-guiding channels are arranged in the described shell body around described motor.
The utility model is set to comprise sealing mechanism and deflector by electrical tilt antenna driver waterproof construction, the seal cavity formed of the shell body of sealing mechanism and upper cover plate assembly and deflector wherein prevents that the condensed water or the rainwater of the antenna that docks with the electrical tilt antenna driver from entering into electrical tilt antenna driver waterproof construction corrosion electrical motor, wiring board and other electronic devices and components; The more efficiently sealing that has guaranteed between shell body and the upper cover plate assembly of sealing ring is being set between shell body and the upper cover plate assembly.And the flow-guiding channel of deflector will be dropped in condensed water or rainwater on the upper cover plate assembly, discharge outside the electrical tilt antenna driver waterproof construction by scupper on the lower cover assembly of deflector, prevent that further condensed water or rainwater from entering into electrical tilt antenna driver waterproof construction.Therefore the electrical tilt antenna driver waterproof construction reliability height that provides of the utility model is simple in structure, is easy to make, and cost of manufacture is low, and is easy to assembly; More effective when having solved antenna condensed water and electrical tilt antenna driver and using under the adverse circumstances out of doors for a long time, rainwater immerses the problem of electrical tilt antenna internal drive corrosion electrical motor, wiring board and electronic devices and components.
Description of drawings
Fig. 1 is the structural representation of the electrical tilt antenna driver waterproof construction that provides of the utility model;
Fig. 2 is the sealing mechanism structural representation of the electrical tilt antenna driver waterproof construction that provides of the utility model;
Fig. 3 is the upper cover plate modular construction schematic diagram of the electrical tilt antenna driver waterproof construction that provides of the utility model;
Fig. 4 is the motor mounting plate structural representation of the electrical tilt antenna driver waterproof construction that provides of the utility model;
Fig. 5 is the deflector structural representation of the electrical tilt antenna driver waterproof construction that provides of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Basic thought of the present utility model is: the setting of electrical tilt antenna driver waterproof construction comprises sealing mechanism and deflector, and condensed water or rainwater after sealing mechanism prevents the electrical tilt antenna driver and antenna docks enter electrical tilt antenna driver waterproof construction; And deflector will be dropped in condensed water on the upper cover plate assembly of sealing mechanism or rainwater drain into the lower cover assembly by flow-guiding channel at least one scupper, to discharge electrical tilt antenna driver waterproof construction, prevent that motor, wiring board and the electronic devices and components of electrical tilt antenna driver waterproof construction inside are corroded.
Referring to Fig. 1～5, the utility model provides a kind of electrical tilt antenna driver waterproof construction 100, comprises motor 10 and wiring board 20, and electrical tilt antenna driver waterproof construction 100 also comprises:
Referring to Fig. 1, the electrical tilt antenna driver waterproof construction 100 that the utility model provides has comprised sealing mechanism 30 and deflector 40 two parts, can prevent effectively that by sealing mechanism 30 is set rainwater, antenna condensed water from entering and devices such as corrosion electrical motor 10, wiring board 20 from the gap between the parts of electrical tilt antenna driver waterproof construction 100.It is external to it that deflector 40 will be dropped in the rainwater, antenna condensate water guide of electrical tilt antenna driver waterproof construction 100, guarantees that motor 10 and the wiring board 20 in the electrical tilt antenna driver waterproof construction 100 is not corroded.
In one embodiment of the invention, sealing mechanism 30 has comprised shell body 31 and upper cover plate assembly 32, the two ends of shell body 31 respectively have an opening, upper cover plate assembly 32 is covered on the opening part of shell body 31 head ends, and upper cover plate assembly 32 docks with antenna, condensed water in the antenna and extraneous rainwater enter electrical tilt antenna driver waterproof construction 100 to flow-guiding channel 41 from joint, discharge electrical tilt antenna driver waterproof construction 100 from least one scupper 421 then.
Referring to Fig. 5, in one embodiment of the invention, deflector 40 also comprises a motor mounting plate 43, and motor mounting plate 43 is arranged at upper cover plate assembly 32 inboards;
At least one flow-guiding channel 41 comprises successively at least one guiding gutter 431 of being provided with on the motor mounting plate 43 that connects, at least one mouth 432 and place at least one aqueduct 50 in the shell body 31 of leaking.
Deflector 40 has comprised flow-guiding channel 41 and lower cover assembly 42, have the guiding gutter 431 and the mouth 432 that leaks on the motor mounting plate 43, the mouth 432 that leaks inserts in the aqueduct 50, scupper 421 on the lower end of aqueduct 50 and the lower cover assembly 42 joins, and enters the rainwater of electrical tilt antenna driver waterproof construction 100 or condensed water will be discharged electrical tilt antenna driver waterproof constructions 100 outsides through deflector 40 from upper cover plate assembly 32 like this.On motor mounting plate 43, be provided with a guiding gutter 431, like this condensed water that enters from the joint of upper cover plate assembly 32 and antenna or the rainwater flow-guiding channel 41 that just can only enter deflector 40 from guiding gutter 431.In addition, wiring board 20 is installed on the lower cover assembly 42, installation for convenience detach.
Referring to Fig. 2, in one embodiment of the invention, be provided with sealing ring 60 between the head end of upper cover plate assembly 32 and shell body 31.Sealing ring 60 is installed on the upper cover plate assembly 32, in addition, offers a plurality of motor installing holes 322 on motor mounting plate 43 and the upper cover plate assembly 32, and motor 10 is spirally connected with motor mounting plate 43.Upper cover plate assembly 32 is spirally connected with shell body 31.Easy-operating, motor 10 with screw or bolted on upper cover plate assembly 32, upper cover plate assembly 32 and shell body 31 are fastenedly connected by screw.
Referring to Fig. 3, in one embodiment of the invention, upper cover plate assembly 32 is provided with a plurality of sealing ring overvoltage protection boss 323.On upper cover plate assembly 32 and sealing ring 60 installed surfaces, sealing ring overvoltage protection boss 323 is arranged, guarantee the decrement of sealing ring 60, guarantee sealing effectiveness, more effectively prevent entering of condensed water or rainwater.
Referring to Fig. 4, it is corresponding with first through hole 321 to offer second through hole, 433, the second through holes 433 on the motor mounting plate 43.The opening part and first through hole 321 that motor transmission shaft 11 passes second through hole 433, shell body 31 head ends are stretched in outside the shell body 31.
In a preferred embodiment of the present utility model, deflector 40 comprises a plurality of flow-guiding channels 41, and a plurality of flow-guiding channel 41 wound motors 10 are arranged in the shell body 31.A plurality of flow-guiding channels 41 are set more effective condensed water or rainwater are discharged electrical tilt antenna driver waterproof construction 100 outsides, particularly when weather more badly rains in torrents, will more have utilization that rainwater is derived.
In sum, the utility model is set to comprise sealing mechanism and deflector by electrical tilt antenna driver waterproof construction, the seal cavity formed of the shell body of sealing mechanism and upper cover plate assembly and deflector wherein prevents that the condensed water or the rainwater of the antenna that docks with the electrical tilt antenna driver from entering into electrical tilt antenna driver waterproof construction corrosion electrical motor, wiring board and other electronic devices and components; The more efficiently sealing that has guaranteed between shell body and the upper cover plate assembly of sealing ring is being set between shell body and the upper cover plate assembly.And the flow-guiding channel of deflector will be dropped in condensed water or rainwater on the upper cover plate assembly, discharge outside the electrical tilt antenna driver waterproof construction by scupper on the lower cover assembly of deflector, prevent that further condensed water or rainwater from entering into electrical tilt antenna driver waterproof construction.Therefore the electrical tilt antenna driver waterproof construction reliability height that provides of the utility model is simple in structure, is easy to make, and cost of manufacture is low, and is easy to assembly; More effective when having solved antenna condensed water and electrical tilt antenna driver and using under the adverse circumstances out of doors for a long time, rainwater immerses the problem of electrical tilt antenna internal drive corrosion electrical motor, wiring board and electronic devices and components.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (9)
1. an electrical tilt antenna driver waterproof construction comprises motor and wiring board, it is characterized in that, described electrical tilt antenna driver waterproof construction also comprises:
Sealing mechanism, described sealing mechanism comprises shell body and upper cover plate assembly, the head end of described shell body and tail end respectively have an opening, described upper cover plate assembly is provided with first through hole, described first through hole is corresponding with the opening of described shell body head end, and described upper cover plate module cover is located at the opening part of described shell body head end, and described motor transmission shaft is stretched in outside the described shell body by the opening part and described first through hole of described shell body head end;
Deflector, described deflector comprise at least one flow-guiding channel and cover plate assembly once, and described lower cover module cover is located at the opening part of described shell body tail end; One end of described at least one flow-guiding channel is connected in described upper cover plate assembly, and its other end is connected at least one scupper that is provided with on the described lower cover assembly.
2. electrical tilt antenna driver waterproof construction according to claim 1 is characterized in that described deflector also comprises a motor mounting plate, and described motor mounting plate is arranged at described upper cover plate assembly inboard;
Described at least one flow-guiding channel comprises successively at least one guiding gutter of being provided with on the described motor mounting plate that connects, at least one mouth and place at least one aqueduct in the described shell body of leaking.
3. electrical tilt antenna driver waterproof construction according to claim 1 is characterized in that, is provided with sealing ring between the head end of described upper cover plate assembly and described shell body.
4. electrical tilt antenna driver waterproof construction according to claim 3 is characterized in that, described upper cover plate assembly is provided with a plurality of sealing ring overvoltage protection boss.
5. electrical tilt antenna driver waterproof construction according to claim 2 is characterized in that, offers second through hole on the described motor mounting plate, and described second through hole is corresponding with described first through hole.
6. electrical tilt antenna driver waterproof construction according to claim 2 is characterized in that, offers a plurality of motor installing holes respectively on described motor mounting plate and the described upper cover plate assembly, and described motor and described motor mounting plate are spirally connected.
7. electrical tilt antenna driver waterproof construction according to claim 1 is characterized in that described upper cover plate assembly and described shell body are spirally connected.
8. electrical tilt antenna driver waterproof construction according to claim 1 is characterized in that described wiring board is installed on the described lower cover assembly.
9. electrical tilt antenna driver waterproof construction according to claim 1 is characterized in that described deflector comprises a plurality of flow-guiding channels, and described a plurality of flow-guiding channels are arranged in the described shell body around described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573386 CN201830064U (en) | 2010-10-21 | 2010-10-21 | Waterproof structure of electric turning antenna driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573386 CN201830064U (en) | 2010-10-21 | 2010-10-21 | Waterproof structure of electric turning antenna driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830064U true CN201830064U (en) | 2011-05-11 |
Family
ID=43968578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020573386 Expired - Fee Related CN201830064U (en) | 2010-10-21 | 2010-10-21 | Waterproof structure of electric turning antenna driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579329A (en) * | 2017-08-30 | 2018-01-12 | 广东博纬通信科技有限公司 | A kind of dismountable retaining ring |
| CN109482291A (en) * | 2018-12-28 | 2019-03-19 | 上海澄泓机器人有限公司 | Crushing device in a kind of sewer pipe |
-
2010
- 2010-10-21 CN CN 201020573386 patent/CN201830064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579329A (en) * | 2017-08-30 | 2018-01-12 | 广东博纬通信科技有限公司 | A kind of dismountable retaining ring |
| CN107579329B (en) * | 2017-08-30 | 2023-10-31 | 广东博纬通信科技有限公司 | Detachable manger plate circle |
| CN109482291A (en) * | 2018-12-28 | 2019-03-19 | 上海澄泓机器人有限公司 | Crushing device in a kind of sewer pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |