CN202495930U - Intercom device and GPS helmet - Google Patents
Intercom device and GPS helmet Download PDFInfo
- Publication number
- CN202495930U CN202495930U CN2012200660313U CN201220066031U CN202495930U CN 202495930 U CN202495930 U CN 202495930U CN 2012200660313 U CN2012200660313 U CN 2012200660313U CN 201220066031 U CN201220066031 U CN 201220066031U CN 202495930 U CN202495930 U CN 202495930U
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- intercom
- antenna
- gps
- module
- box body
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Abstract
The embodiment of the utility model discloses an intercom device and a GPS helmet. The intercom device comprises a box, a GPS module which is provided in the box and comprises a GPS antenna, and an intercom module which is connected with the GPS module and comprises an intercom antenna. The GPS module is provided inside the upper part of one side of the box. The intercom antenna vertically penetrates through and is arranged on the upper surface of the other side of the box such that microwave signals of the intercom antenna and microwave signals of the GPS antenna are perpendicular to each other in the direction. therefore, the designs of the intercom antenna and the GPS antenna are matched, the microwave signals of the intercom antenna and the microwave signals of the GPS antenna do not interrupt with each other, antenna optimization when the signals are transmitted by the intercom antenna and antenna optimization when the signals are received are realized, the interference of the intercom module against the GPS module is minimized, and the product quality is improved; and in addition, different power supply modules are adopted by the intercom module and the GPS module for power supply and the service life of the product is prolonged.
Description
Technical field
The utility model relates to communication equipment field, relates in particular to a kind of intercom device and the GPS helmet.
Background technology
Intercom (Two way radio) is a kind of bidirectional mobile communication instrument, under the situation of network support, just can converse, and is applicable to the occasion of relative fixed and frequent conversation.Usually, when people's operation in the open air or outdoor sports, generally can use traditional intercom to get in touch, can guarantee like this when having dangerous situation to take place, can in time carry out the dangerous situation report and efficiently speedily carry out rescue work.Prior art has increased the located in connection function on the intercom device; Promptly adopt global positioning system (Global Positioning System; GPS) module is connected with the intercom module; Thereby the intercom module realizes intercom function, and can after encrypting, pass the positional information that the GPS module obtains back control centre.
Because the intercom module that the intercom device of prior art will comprise the intercom antenna and the GPS module that comprises gps antenna are placed on the same side of box body; And the intercom module needs to locate fast and send within a short period of time positional information; Gps antenna is the right-hand polarization ceramic medium antenna; Gps signal is the open civilian microwave signal of Circular Polarisation; Its signal strength signal intensity is-166dBm about, on some specific environment and direction, can influence the emission and the reception of intercom module microwave signal, and the intercom module also can produce interference to the GPS module; In addition, the shared battery of intercom module and GPS module, battery is not long service time.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of intercom device and the GPS helmet are provided, so that GPS and intercom function do not disturb mutually, strengthens product quality.
In order to solve the problems of the technologies described above; The utility model embodiment has proposed a kind of intercom device; Comprise box body, be arranged in the box body and comprise the GPS module of a gps antenna; And link to each other with this GPS module and comprise the intercom module of an intercom antenna; Said GPS module is arranged at the upper interior of said box body one side, and said intercom antenna vertically is arranged in surface, said box body opposite side top so that the microwave signal of said intercom antenna is vertical each other on direction with the microwave signal of said gps antenna.
Further, said intercom antenna is fixedly mounted on surface, said box body opposite side top through a SMA antenna pedestal.
Further, said box body specification is long 61mm, wide 87.5mm and high 18.5mm, and said GPS module centers point is apart from the central shaft 10.38mm of said box body broad ways, the central shaft 10mm of the said box body broad ways of said intercom center of antenna wheelbase.
Further, said GPS module adopts different supply modules to supply power respectively with the intercom module.
Further, said GPS module adopts button cell to supply power, and said intercom module adopts lithium battery to supply power.
Further, said gps antenna is the right-hand polarization ceramic medium antenna.
Further, said GPS module links to each other through the RF cable with the intercom module.
Correspondingly, the utility model embodiment also provides a kind of GPS helmet, comprises helmet body, and said helmet body one side is attached with above-mentioned intercom device.
The utility model embodiment is through providing a kind of intercom device and the GPS helmet; Comprise box body, be arranged in the box body and comprise the GPS module of a gps antenna; And link to each other with this GPS module and comprise the intercom module of an intercom antenna; Said GPS module is arranged at the upper interior of said box body one side; Said intercom antenna vertically is arranged in surface, said box body opposite side top so that the microwave signal of said intercom antenna is mutual vertical on direction with the microwave signal of said gps antenna, intercom antenna and the gps antenna design that is complementary like this, and the microwave signal of intercom antenna and the microwave signal of gps antenna are not disturbed mutually; Realized intercom antenna when emission antenna optimization, antenna optimization when receiving, intercom module receive the GPS module and disturb minimumly, improved product quality; In addition, intercom module and GPS module adopt the various power module to supply power respectively, have prolonged product service time.
Description of drawings
Fig. 1 is the sectional structure chart of the intercom device of the utility model embodiment.
Fig. 2 is the lateral plan of the intercom device of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment is elaborated to the utility model.
With reference to Fig. 1 and Fig. 2; The intercom device of the utility model embodiment mainly comprises box body 1, be arranged in the box body 1 and comprise the GPS module 2 of a gps antenna; And link to each other with this GPS module 2 and comprise the intercom module of an intercom antenna 3; GPS module 2 is arranged at the upper interior of box body 1 one sides, and intercom antenna 3 vertically is arranged in box body 1 opposite side surface, top so that the microwave signal of intercom antenna 3 is vertical each other on direction with the microwave signal of gps antenna.Particularly, intercom antenna 3 is fixedly mounted on surface, box body 1 opposite side top through a SMA antenna pedestal.
When design; Box body 1 specification is long 61mm, wide 87.5mm and high 18.5mm; GPS module 2 central points apart from the central shaft of box body 1 broad ways 4 for 10.38mm, be 73.55mm, be 5.6mm that apart from box body 1 surface below intercom antenna 3 central shafts are 10mm apart from the central shaft 4 of box body 1 broad ways apart from box body 1 one sides.And the material of box body 1 can be the ABS material.
And GPS module 2 adopts different supply modules to supply power respectively with the intercom module, and in the present embodiment, GPS module 2 adopts button cell 5 to supply power, and the intercom module adopts lithium battery 6 to supply power.
Wherein, gps antenna is the right-hand polarization ceramic medium antenna, and GPS module 2 links to each other through the RF cable with the intercom module.
Correspondingly, the utility model embodiment also provides a kind of GPS helmet, comprises helmet body, and the above-mentioned intercom device that is attached to helmet body one side.
The above is the embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection range of the utility model.
Claims (8)
1. intercom device; Comprise box body, be arranged in the box body and comprise the GPS module of a gps antenna; And link to each other with this GPS module and comprise the intercom module of an intercom antenna; It is characterized in that said GPS module is arranged at the upper interior of said box body one side, said intercom antenna vertically is arranged in surface, said box body opposite side top so that the microwave signal of said intercom antenna is vertical each other on direction with the microwave signal of said gps antenna.
2. intercom device as claimed in claim 1 is characterized in that, said intercom antenna is fixedly mounted on surface, said box body opposite side top through a SMA antenna pedestal.
3. intercom device as claimed in claim 1; It is characterized in that; Said box body specification is long 61mm, wide 87.5mm and high 18.5mm; Said GPS module centers point is apart from the central shaft 10.38mm of said box body broad ways, the central shaft 10mm of the said box body broad ways of said intercom center of antenna wheelbase.
4. intercom device as claimed in claim 1 is characterized in that, said GPS module adopts different supply modules to supply power respectively with the intercom module.
5. intercom device as claimed in claim 4 is characterized in that, said GPS module adopts button cell to supply power, and said intercom module adopts lithium battery to supply power.
6. intercom device as claimed in claim 1 is characterized in that, said gps antenna is the right-hand polarization ceramic medium antenna.
7. intercom device as claimed in claim 1 is characterized in that, said GPS module links to each other through the RF cable with the intercom module.
8. a GPS helmet comprises helmet body, it is characterized in that, said helmet body one side is attached with like each described intercom device in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200660313U CN202495930U (en) | 2012-02-27 | 2012-02-27 | Intercom device and GPS helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200660313U CN202495930U (en) | 2012-02-27 | 2012-02-27 | Intercom device and GPS helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495930U true CN202495930U (en) | 2012-10-17 |
Family
ID=47002142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200660313U Expired - Fee Related CN202495930U (en) | 2012-02-27 | 2012-02-27 | Intercom device and GPS helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129745A (en) * | 2020-02-20 | 2020-05-08 | 常州仁千电气科技股份有限公司 | Antenna structure integrating talkback antenna and GPS (global positioning system) antenna |
-
2012
- 2012-02-27 CN CN2012200660313U patent/CN202495930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129745A (en) * | 2020-02-20 | 2020-05-08 | 常州仁千电气科技股份有限公司 | Antenna structure integrating talkback antenna and GPS (global positioning system) antenna |
| CN111129745B (en) * | 2020-02-20 | 2022-10-25 | 常州仁千电气科技股份有限公司 | Antenna structure integrating talkback antenna and GPS (global positioning system) antenna |
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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: QIANGMING COMMUNICATION SYSTEM TECHNOLOGY CO., LTD Free format text: FORMER OWNER: SHENZHEN UNIER TECHNOLOGY CO., LTD. Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Qingsheng Inventor after: Nie Xiaohu Inventor before: Nie Xiaohu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: NIE XIAOHU TO: WANG QINGSHENG NIE XIAOHU Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 300451 BINHAI NEW DISTRICT, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130520 Address after: 300451 Binhai New Area, 4668 new North Road, Binhai innovation and Innovation Park, No. 37, 4C, Tianjin Patentee after: Strong Ming communication system technology (Tianjin) Co., Ltd. Address before: 5, building 518000, block D, Hua Han Innovation Park, north of Nanshan District Science Park, Shenzhen, Guangdong Patentee before: Shenzhen Unier Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20140227 |