CN203232153U - Big dipper navigation positioning device - Google Patents
Big dipper navigation positioning device Download PDFInfo
- Publication number
- CN203232153U CN203232153U CN 201320244448 CN201320244448U CN203232153U CN 203232153 U CN203232153 U CN 203232153U CN 201320244448 CN201320244448 CN 201320244448 CN 201320244448 U CN201320244448 U CN 201320244448U CN 203232153 U CN203232153 U CN 203232153U
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- CN
- China
- Prior art keywords
- big dipper
- navigator fix
- casing
- antenna
- circuit board
- 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 - Lifetime
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Abstract
The utility model provides a big dipper navigation positioning device. The big dipper navigation positioning device comprises a casing, a circuit board assembly and a big dipper antenna. The circuit board assembly is arranged in the casing, the big dipper antenna is fixed on the end part of the casing, and the circuit board assembly and the big dipper antenna are arranged side by side. The circuit board assembly and the big dipper antenna are arranged side by side, and the positions of the circuit board assembly and the big dipper antenna are in reasonable layout, therefore, the big dipper navigation positioning device is compact and easy in structure, and is convenient to assemble; and the thickness and the integral body size of the big dipper navigation positioning device are reduced, therefore, the big dipper navigation positioning device is convenient for a user to carry.
Description
Technical field
The utility model relates to navigator fix equipment, relates in particular to a kind of Big Dipper navigator fix equipment.
Background technology
The navigator fix product overwhelming majority of domestic use adopts the GPS standard, although GPS is with low cost, and accurate positioning, the industry and the field that relate to national security such as government, geology, army and police not too are fit to use this navigator fix product.Along with the high speed development of national economy and the quick progress of science and technology, consider national security, China went into overdrive to develop the big-dipper satellite technology with independent intellectual property right in recent years, and big-dipper satellite networking is at present finished substantially, and navigation and positioning service can be provided.At present, the Big Dipper antenna in the Big Dipper navigator fix equipment is compared ripe GPS technology build with processor big, the power consumption height, and designing requirement is also high.The hand-held navigator fix terminal weight of the Big Dipper of working it out like this is big, the build heaviness.And hand-held navigator fix terminal majority is applied in the changeable outdoor environment, and the reliability of complete machine and waterproof and dustproof, shockproof performance requirement are very high, and structure is complicated.Cause the volume of Big Dipper navigator fix equipment of the prior art more portable.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of Big Dipper navigator fix equipment is provided, solves the more portative defective of volume of Big Dipper navigator fix equipment in the prior art, realize reducing the volume of Big Dipper navigator fix equipment, be convenient to the user and carry.
The technical scheme that the utility model provides is, a kind of Big Dipper navigator fix equipment comprises casing, circuit board assemblies and Big Dipper antenna, and described circuit board assemblies is arranged in described casing, described Big Dipper antenna is fixed on the end of described casing, and described circuit board assemblies and described Big Dipper antenna are arranged side by side.
Further, the outer setting of described Big Dipper antenna has antenna cover, and described antenna cover is fixed on the described casing.
Further, described circuit board assemblies comprises mainboard, liquid crystal display and keypad, and described liquid crystal display and described keypad are electrically connected with described mainboard respectively, and described casing is provided with button, and described button contacts with described keypad.
Further, described mainboard is provided with support, and described liquid crystal display and described keypad are separately fixed on the described support.
Further, also be provided with cushion pad between described liquid crystal display and the described support.
Further, also be electrically connected with loudspeaker on the described mainboard.
Further, described casing is provided with mounting bracket, and described mounting bracket comprises upper bracket and the lower carriage that links together, and described upper bracket and described lower carriage form the operatic tunes, and described loudspeaker is arranged in the described operatic tunes.
Further, also be provided with waterproof ventilated membrane between described mounting bracket and the described casing.
Further, also be electrically connected with aviation plug on the described mainboard.
Further, described aviation plug is inserted on the described casing.
The Big Dipper navigator fix equipment that the utility model provides, by circuit board assemblies and Big Dipper antenna are arranged side by side, the position of rational layout circuit board component and Big Dipper antenna, make Big Dipper navigator fix compact equipment simply be convenient to assembling, dwindled thickness and the overall volume of Big Dipper navigator fix equipment, be convenient to the user and go out to carry.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model Big Dipper navigator fix apparatus embodiments;
Fig. 2 is the explosive view of the utility model Big Dipper navigator fix apparatus embodiments;
Fig. 3 is the explosive view of circuit board assemblies in the utility model Big Dipper navigator fix apparatus embodiments;
Fig. 4 is the assembly drawing of loudspeaker in the utility model Big Dipper navigator fix apparatus embodiments.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-shown in Figure 4, present embodiment Big Dipper navigator fix equipment comprises casing 1, circuit board assemblies 2 and Big Dipper antenna 3, and circuit board assemblies 2 is arranged in casing 1, and Big Dipper antenna 3 is fixed on the end of casing 1, and circuit board assemblies 2 is arranged side by side with Big Dipper antenna 3.
Particularly, circuit board assemblies 2 and Big Dipper antenna 3 in the present embodiment Big Dipper navigator fix equipment are arranged side by side, circuit board assemblies 2 is arranged on separately in the casing 1, and Big Dipper antenna 3 is arranged on the end position of casing 1, by the position of reasonable Arrangement circuit board assemblies 2 and Big Dipper antenna 3, make the structure of present embodiment Big Dipper navigator fix equipment compacter simple, volume is corresponding reducing also, be convenient to the user and go out to carry, because also more convenient workman assembles.For Big Dipper antenna 2 is protected, the outer setting of Big Dipper antenna 2 has antenna cover 21, and antenna cover 21 is fixed on the casing 1.The back side correspondence of casing 1 arranges bonnet 10, is formed with battery compartment on the bonnet 10, and battery 13 is installed in the battery compartment and by battery cover 12 and shelters from, and battery 13 is to circuit board assemblies 2 and 3 power supplies of Big Dipper antenna.
Wherein, circuit board assemblies 2 comprises mainboard 21, liquid crystal display 22 and keypad 23, liquid crystal display 22 and keypad 23 are electrically connected with mainboard 21 respectively, casing 1 is provided with button 11, button 11 contacts with keypad 23, and liquid crystal display 22 and keypad 23 are arranged side by side and are superimposed upon on the mainboard 21, and liquid crystal display 22 and keypad 23 installs and fixes for convenience, mainboard 21 is provided with support 24, and liquid crystal display 22 and keypad 23 are separately fixed on the support 24.And for liquid crystal display 22 being carried out shockproof processing, also be provided with cushion pad 25 between liquid crystal display 22 and the support 24.
In addition, also be electrically connected with loudspeaker 4 on the mainboard 21.Concrete, for the ease of installing and fixing of loudspeaker 4, the bonnet 10 of casing 1 is provided with mounting bracket, and mounting bracket comprises upper bracket 41 and the lower carriage 42 that links together, and upper bracket 41 and lower carriage 42 form the operatic tunes, and loudspeaker 4 is arranged in the operatic tunes.Handle for loudspeaker 4 being carried out water proof and dust proof, also be provided with waterproof ventilated membrane 43 between upper bracket 41 and the bonnet 10.And also being electrically connected with aviation plug 5 on the mainboard 21, aviation plug 5 is inserted on the casing 1.
Present embodiment Big Dipper navigator fix equipment, by circuit board assemblies and Big Dipper antenna are arranged side by side, the position of rational layout circuit board component and Big Dipper antenna, make Big Dipper navigator fix compact equipment simply be convenient to assembling, dwindled thickness and the overall volume of Big Dipper navigator fix equipment, be convenient to the user and go out to carry.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. Big Dipper navigator fix equipment, it is characterized in that comprise casing, circuit board assemblies and Big Dipper antenna, described circuit board assemblies is arranged in described casing, described Big Dipper antenna is fixed on the end of described casing, and described circuit board assemblies and described Big Dipper antenna are arranged side by side.
2. Big Dipper navigator fix equipment according to claim 1 is characterized in that the outer setting of described Big Dipper antenna has antenna cover, and described antenna cover is fixed on the described casing.
3. Big Dipper navigator fix equipment according to claim 1, it is characterized in that described circuit board assemblies comprises mainboard, liquid crystal display and keypad, described liquid crystal display and described keypad are electrically connected with described mainboard respectively, described casing is provided with button, and described button contacts with described keypad.
4. Big Dipper navigator fix equipment according to claim 3 is characterized in that described mainboard is provided with support, and described liquid crystal display and described keypad are separately fixed on the described support.
5. Big Dipper navigator fix equipment according to claim 4 is characterized in that, also is provided with cushion pad between described liquid crystal display and the described support.
6. Big Dipper navigator fix equipment according to claim 3 is characterized in that, also is electrically connected with loudspeaker on the described mainboard.
7. Big Dipper navigator fix equipment according to claim 6, it is characterized in that described casing is provided with mounting bracket, described mounting bracket comprises upper bracket and the lower carriage that links together, described upper bracket and described lower carriage form the operatic tunes, and described loudspeaker is arranged in the described operatic tunes.
8. Big Dipper navigator fix equipment according to claim 7 is characterized in that, also is provided with waterproof ventilated membrane between described mounting bracket and the described casing.
9. Big Dipper navigator fix equipment according to claim 3 is characterized in that, also is electrically connected with aviation plug on the described mainboard.
10. Big Dipper navigator fix equipment according to claim 9 is characterized in that described aviation plug is inserted on the described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244448 CN203232153U (en) | 2013-05-08 | 2013-05-08 | Big dipper navigation positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244448 CN203232153U (en) | 2013-05-08 | 2013-05-08 | Big dipper navigation positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232153U true CN203232153U (en) | 2013-10-09 |
Family
ID=49288273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320244448 Expired - Lifetime CN203232153U (en) | 2013-05-08 | 2013-05-08 | Big dipper navigation positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232153U (en) |
-
2013
- 2013-05-08 CN CN 201320244448 patent/CN203232153U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINGDAO HISENSE ELECTRONIC EQUIPMENT CO., LTD. Free format text: FORMER NAME: QINGDAO HISENSE ELECTRONIC EQUIPMENT LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266510 Qingdao economic and Technological Development Zone, Shandong Province, the former Bay Road, No. 218 Hisense Information Industry Park, building 201, room 1 Patentee after: QINGDAO HISENSE ELECTRONICS EQUIPMENT Co.,Ltd. Address before: 266510 Qingdao economic and Technological Development Zone, Shandong Province, the former Bay Road, No. 218 Hisense Information Industry Park, building 201, room 1 Patentee before: QINGDAO HISENSE ELECTRONIC EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |