CN203205540U - Remote control unit - Google Patents
Remote control unit Download PDFInfo
- Publication number
- CN203205540U CN203205540U CN 201320051619 CN201320051619U CN203205540U CN 203205540 U CN203205540 U CN 203205540U CN 201320051619 CN201320051619 CN 201320051619 CN 201320051619 U CN201320051619 U CN 201320051619U CN 203205540 U CN203205540 U CN 203205540U
- Authority
- CN
- China
- Prior art keywords
- outer cover
- end cover
- earth connection
- electrical tilt
- control unit
- 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 relates to a remote control unit. The remote control unit comprises a drive body, and is characterized in that an outer cover and a lightening protection circuit board are disposed on the drive body; the outer cover is provided with a water guiding groove which is communicated with the outside of the outer cover through a ground wire screw having a through hole. Since the outer cover is provided with the water guiding groove and the water guiding groove is communicated with the outside of the outer cover through the ground wire screw having the through hole, the ground wire screw can not only lead out accumulated water in the outer cover through the water guiding groove but also play a role in lightening protection. The remote control unit is simple in structure, and has good effects of waterproofing and lightening protection and strong practicality.
Description
Technical field
The utility model relates to a kind of electrical tilt antenna driver, and it is with simple in structure, the characteristics that the waterproof lightning protection effect is good and dark tool practicality.
Background technology
The communication technology growing makes increasing communication equipment need be installed on often movable zone of people such as open air.And be used for receiving 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, the 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.
And can overstock water on the outer cover of existing electrical tilt antenna driver usually, this ponding not only can influence the useful life of electrical tilt antenna driver, but also can occur thunderbolt easily.
The utility model content
The utility model provides a kind of electrical tilt antenna driver at the deficiencies in the prior art, and it is with simple in structure, the characteristics that the waterproof lightning protection effect is good and dark tool practicality.
In order to achieve the above object, the utility model electrical tilt antenna driver comprises the driving body, and described driving body is provided with outer cover and lightning protection circuit plate; Described outer cover is provided with guiding gutter, this guiding gutter is connected with the outer cover outside by an earth connection screw that is provided with through hole, this earth connection screw not only can be derived the ponding in the outer cover and be gone by guiding gutter and earth connection screw, but also can play the effect of lightning protection.
Preferably, described earth connection screw is located at the lower end of outer cover.
Preferably, the two ends up and down of described outer cover are connected with upper end cover and bottom end cover respectively.
As the further improvement of such scheme, described bottom end cover is provided with position, a hole, to allow the earth connection screw insert in it.
Further improvement as such scheme is respectively equipped with sealing ring on described upper end cover and the bottom end cover, to strengthen its sealing.
Nationality is by being provided with guiding gutter at described outer cover, and this guiding gutter is connected with the outer cover outside by an earth connection screw that is provided with through hole, this earth connection screw not only can be derived the ponding in the outer cover and be gone by guiding gutter and earth connection screw like this, but also can play the effect of lightning protection.This is simple in structure, and the waterproof lightning protection effect is good, and is practical.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Wherein, 1 for driving body, and 2 is outer cover, 21 is guiding gutter, and 3 is upper end cover, and 4 is bottom end cover, 41 is the position, hole, and 5 is direct current machine, and 6 is the electric machine support sheet, 7 is anglec of rotation scale, and 8 are fixing AISG collar nut, and 9 is screw, 10 is sealing ring, and 11 is the lightning protection circuit plate, and 12 is the AISG joint, 13 is the earth connection nut, and 14 is control circuit board, and 15 is the earth connection screw.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment, and as can be seen from Figure 1, a kind of electrical tilt antenna driver of the utility model comprises:
One drives body 1, and described driving body 1 is provided with direct current machine 5, outer cover 2, lightning protection circuit plate 11, AISG joint 12, earth connection nut 13 and control circuit board 14;
One direct current motor 5, described direct current machine 5 upper ends are connected with electric machine support sheet 6 by screw 9, and the lower end is connected with anglec of rotation scale 7;
One outer cover 2, described outer cover 2 inboards are provided with guiding gutter 21, and this guiding gutter 21 is connected with outer cover 2 outsides by an earth connection screw 15 that is provided with through hole; Described outer cover is respectively equipped with upper end cover 3 and bottom end cover 4 in two ends about in the of 2, and this bottom end cover 4 is connected with fixedly AISG collar nut 8 by screw 9; Described direct current machine 5 places in the outer cover 2, and is connected and fixed by the upper end cover 3 of being located at outer cover 2 upper ends and the bottom end cover 4 of being located at outer cover 2 lower ends;
One earth connection screw 15, described earth connection screw 15 is located at the lower end of outer cover 2; Described bottom end cover 4 is provided with position, a hole 41, to allow earth connection screw 15 insert in it;
Nationality is by being provided with guiding gutter 21 at described outer cover 2, and this guiding gutter 2 is connected with outer cover 2 outsides by an earth connection screw 15 that is provided with through hole, this earth connection screw 15 not only can be derived the ponding in the outer cover 2 and be gone by guiding gutter 21 and earth connection screw 15 like this, but also can play the effect of lightning protection.This is simple in structure, and the waterproof lightning protection effect is good, and is practical.
Below the utility model is described in detail, but apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from the scope of the present utility model that appended claims limits.
Claims (5)
1. the electrical tilt antenna driver comprises the driving body, it is characterized in that: described driving body is provided with outer cover and lightning protection circuit plate; Described outer cover is provided with guiding gutter, and this guiding gutter is connected with the outer cover outside by an earth connection screw that is provided with through hole.
2. electrical tilt antenna driver according to claim 1, it is characterized in that: described earth connection screw is located at the lower end of outer cover.
3. electrical tilt antenna driver according to claim 1, it is characterized in that: the two ends up and down of described outer cover are connected with upper end cover and bottom end cover respectively.
4. electrical tilt antenna driver according to claim 3, it is characterized in that: described bottom end cover is provided with position, a hole.
5. electrical tilt antenna driver according to claim 3 is characterized in that: be respectively equipped with sealing ring on described upper end cover and the bottom end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051619 CN203205540U (en) | 2013-01-30 | 2013-01-30 | Remote control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051619 CN203205540U (en) | 2013-01-30 | 2013-01-30 | Remote control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205540U true CN203205540U (en) | 2013-09-18 |
Family
ID=49149610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051619 Expired - Fee Related CN203205540U (en) | 2013-01-30 | 2013-01-30 | Remote control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181039A (en) * | 2017-05-25 | 2017-09-19 | 四川莱源科技有限公司 | Information feedback device used in a kind of air control |
-
2013
- 2013-01-30 CN CN 201320051619 patent/CN203205540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181039A (en) * | 2017-05-25 | 2017-09-19 | 四川莱源科技有限公司 | Information feedback device used in a kind of air control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN PHOTONLUM ELECTRONIC INSTRUMENT CO., LTD. Free format text: FORMER OWNER: LI SHUQING Effective date: 20140509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140509 Address after: 523000 Guangdong city of Dongguan province Changan Shatou Jinghai Road No. 56 A3 Patentee after: PHOTONLUM ELECTRONIC INSTRUMENT Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Nancheng Hongfu Road No. 200, the first international F building room 1908 Patentee before: Li Shuqing |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUIZHOU ZUNYI XINYANG ELECTRICAL TECHNOLOGY CO.,LTD. Assignor: PHOTONLUM ELECTRONIC INSTRUMENT Co.,Ltd. Contract record no.: 2015520000021 Denomination of utility model: Remote control unit Granted publication date: 20130918 License type: Exclusive License Record date: 20150630 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: GUIZHOU ZUNYI XINYANG ELECTRICAL TECHNOLOGY CO.,LTD. Assignor: PHOTONLUM ELECTRONIC INSTRUMENT Co.,Ltd. Contract record no.: 2015520000021 Date of cancellation: 20170306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20220130 |