CN105470645A - Antenna sealing structure of data collecting device - Google Patents
Antenna sealing structure of data collecting device Download PDFInfo
- Publication number
- CN105470645A CN105470645A CN201610084444.7A CN201610084444A CN105470645A CN 105470645 A CN105470645 A CN 105470645A CN 201610084444 A CN201610084444 A CN 201610084444A CN 105470645 A CN105470645 A CN 105470645A
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- CN
- China
- Prior art keywords
- antenna
- shell
- groove
- sealing structure
- cable
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Aerials (AREA)
Abstract
The invention relates to an antenna sealing structure of a data collecting device. The antenna sealing structure is provided with a shell, an antenna cover is connected to the portion, where an antenna is installed, on the outer side of the shell, a groove capable of containing the antenna is formed in the inner side face of the antenna cover, the inner side face of the antenna cover and the outer side face of the shell are tightly attached to seal the groove, and a threading hole is formed in the portion, covered by the groove, of the shell. When the antenna sealing structure is adopted, the antenna is arranged in the groove, and a cable connected with the antenna and a circuit board in the shell penetrates through the threading hole. Being located in the sealed groove, the antenna and the cable are isolated from the outside well, outside water vapor cannot enter the shell through the cable and the threading hole, and reliable sealing is ensured.
Description
Technical field
The present invention relates to data acquisition unit, specifically a kind of antenna hermetically-sealed construction of data acquisition unit.
Background technology
For a few thing data on the equipment that works in Real-time Collection in the wild operating environment, usually need the data acquisition unit of tool for mounting emission function on devices.Such as, the rod-pumped well in oil field needs tool for mounting emission function merit figure collector usually, with the working condition of Real-Time Monitoring rod-pumped well.More existingly on the data acquisition unit of field work, be generally all provided with transmitting antenna, usual antenna is all exposed to the outside of device, and the cable connecting antenna then penetrates housing and is connected with the wiring board in it.Housing is invaded for preventing steam, the seal means of current employing is, the position that cable passes on housing adopts fluid sealant to seal, but Problems existing is, although the space between the through wires hole on cable and housing seals by fluid sealant, but because cable there will be the phenomenon of expanding with heat and contract with cold in the wild, this phenomenon can make gap small between the epidermis of cable and core occur constantly to expand, the change of shrinking, this gap of cable inside is equivalent to " wireway ", the molecule of extraneous steam can constantly enter in housing from " wireway ", along with the accumulation of time, water inlet phenomenon is there is in housing, cause sealing unsuccessfully.
Summary of the invention
The object of the present invention is to provide a kind of antenna hermetically-sealed construction of data acquisition unit, sealing structure can guarantee the positiver sealing at astronomical cycle position.
For achieving the above object, the present invention adopts following scheme: the antenna hermetically-sealed construction of data acquisition unit, it has shell, the position of outer side mounted antennas is connected with radome, the medial surface of radome having one can the groove of containing antenna, the medial surface of radome and the lateral surface of shell are closely affixed the sealing realizing groove, and the position that shell is covered by groove has through wires hole.
From such scheme, when adopting antenna hermetically-sealed construction provided by the invention, antenna is arranged in a groove, and the cable connecting the wiring board in antenna and shell is passed by through wires hole.Because antenna and cable are all in by the groove that seals, therefore, antenna and cable are isolated from the outside preferably, and extraneous steam cannot enter in shell by cable and through wires hole, ensure that positiver sealing.
The present invention is rational in infrastructure, easy for installation, and it can guarantee that the position sealing fixed up an aerial wire is reliable, and then ensure that the normal operation of harvester, and improves the useful life of harvester.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The present invention is further illustrated below in conjunction with embodiment and accompanying drawing.
See Fig. 1, Fig. 2
The antenna hermetically-sealed construction of data acquisition unit provided by the invention has shell 1, outside shell 1, the position of mounted antennas is connected with radome 2 by screw 3, the medial surface of radome 2 having one can the groove 2a of containing antenna, the medial surface of radome 2 and the lateral surface of shell 1 are closely affixed the sealing realizing groove 2a, and the position that shell 1 is covered by groove 2a has through wires hole 1a.
In the present embodiment, in radome 2, be provided with sealing ring 4 between survey face and shell 1 lateral surface, sealing ring 4 is trapped among around groove 2a.The setting of sealing ring 4, better can guarantee the sealing of groove 2a.
As seen from Figure 1, when adopting antenna hermetically-sealed construction provided by the invention, antenna is arranged in groove 2a, and the cable connecting the wiring board in antenna and shell is passed by through wires hole 1a.
Claims (2)
1. the antenna hermetically-sealed construction of data acquisition unit, it has shell, it is characterized in that: the position of outer side mounted antennas is connected with radome, the medial surface of radome having one can the groove of containing antenna, the medial surface of radome and the lateral surface of shell are closely affixed the sealing realizing groove, and the position that shell is covered by groove has through wires hole.
2. the antenna hermetically-sealed construction of data acquisition unit according to claim 1, is characterized in that: in radome, be provided with sealing ring between survey face and outer side face, sealing ring is trapped among around groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084444.7A CN105470645A (en) | 2016-02-06 | 2016-02-06 | Antenna sealing structure of data collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084444.7A CN105470645A (en) | 2016-02-06 | 2016-02-06 | Antenna sealing structure of data collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105470645A true CN105470645A (en) | 2016-04-06 |
Family
ID=55608115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610084444.7A Pending CN105470645A (en) | 2016-02-06 | 2016-02-06 | Antenna sealing structure of data collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105470645A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604387A (en) * | 2003-09-29 | 2005-04-06 | 三美电机株式会社 | Antenna device |
| CN201508902U (en) * | 2009-09-29 | 2010-06-16 | 深圳市华信天线技术有限公司 | Antenna device with improved sealing structure |
| CN201956458U (en) * | 2010-11-09 | 2011-08-31 | 杭州力得网控信息技术有限公司 | Round polarized antenna for radio frequency identification (RFID) |
| EP2677475A1 (en) * | 2012-06-22 | 2013-12-25 | Join Yiuh Industry Co., Ltd. | Method for manufacturing long-range radio frequency identification metallic product and structure thereof |
| CN103619144A (en) * | 2013-12-15 | 2014-03-05 | 苏州大学 | Sensor sealing protection box |
| CN203491380U (en) * | 2013-10-10 | 2014-03-19 | 北京众达精电科技有限公司 | Novel waterproof structure of Beidou multi-band antenna |
| CN203659212U (en) * | 2013-12-20 | 2014-06-18 | 山西慧联网络技术有限责任公司 | Wireless geomagnetic sensor encapsulation housing |
| CN204189956U (en) * | 2014-11-14 | 2015-03-04 | 河南省通信电缆有限公司 | A kind of outdoor base station antenna |
| CN205376759U (en) * | 2016-02-06 | 2016-07-06 | 蚌埠日月仪器研究所有限公司 | Antenna seal structure of data acquisition device |
-
2016
- 2016-02-06 CN CN201610084444.7A patent/CN105470645A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604387A (en) * | 2003-09-29 | 2005-04-06 | 三美电机株式会社 | Antenna device |
| CN201508902U (en) * | 2009-09-29 | 2010-06-16 | 深圳市华信天线技术有限公司 | Antenna device with improved sealing structure |
| CN201956458U (en) * | 2010-11-09 | 2011-08-31 | 杭州力得网控信息技术有限公司 | Round polarized antenna for radio frequency identification (RFID) |
| EP2677475A1 (en) * | 2012-06-22 | 2013-12-25 | Join Yiuh Industry Co., Ltd. | Method for manufacturing long-range radio frequency identification metallic product and structure thereof |
| CN203491380U (en) * | 2013-10-10 | 2014-03-19 | 北京众达精电科技有限公司 | Novel waterproof structure of Beidou multi-band antenna |
| CN103619144A (en) * | 2013-12-15 | 2014-03-05 | 苏州大学 | Sensor sealing protection box |
| CN203659212U (en) * | 2013-12-20 | 2014-06-18 | 山西慧联网络技术有限责任公司 | Wireless geomagnetic sensor encapsulation housing |
| CN204189956U (en) * | 2014-11-14 | 2015-03-04 | 河南省通信电缆有限公司 | A kind of outdoor base station antenna |
| CN205376759U (en) * | 2016-02-06 | 2016-07-06 | 蚌埠日月仪器研究所有限公司 | Antenna seal structure of data acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
|
| RJ01 | Rejection of invention patent application after publication |