CN201789510U - Data card with GPS function - Google Patents
Data card with GPS function Download PDFInfo
- Publication number
- CN201789510U CN201789510U CN2010201877412U CN201020187741U CN201789510U CN 201789510 U CN201789510 U CN 201789510U CN 2010201877412 U CN2010201877412 U CN 2010201877412U CN 201020187741 U CN201020187741 U CN 201020187741U CN 201789510 U CN201789510 U CN 201789510U
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- gps
- data card
- antenna
- main body
- interface
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Abstract
The embodiment of the utility model provides a data card with a GPS function, which belongs to the field of communication. The data card comprises a data card body, a GPS module, an antenna, a GPS peripheral device and a contact component; the GPS module is arranged on a circuit board in the data card body; the data card body is provided with an interface, an interface protective cap is inserted into the interface, the data card main body is also provided with an insert position allowing the interface protective cap to be inserted into, and a GPS contact point electrically connected with the GPS module in the data card body is arranged at the insert position; and the antenna, the GPS peripheral device and the contact component are all arranged in the interface protective cap, the antenna and the GPS peripheral device are electrically connected with the contact component respectively, the position of the GPS contact point corresponds to the contact component in the interface protective cap, and the interface protective cap is inserted into the insert position of the data card, so that the contact component is electrically connected with the GPS contact point. The data card has simple structure, and the antenna, the GPS peripheral device and other devices are not required to be arranged inside the data card, so that the volume of the data card body is reduced, and the portability of the data card is enhanced.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of data card of the GPS of having function.
Background technology
At present, GPS (Global Positioning System, global positioning system) is often tourism and self-driving travel fan's necessary function, the positional information accurately that provides in conjunction with the GPS module, the user can locate the position easily and the place direction that promptly will go, path etc., and common equipment has GPS navigation instrument, GPS mobile phone or the like.
Data card is a kind of equipment for surfing the net, can make the user connect the Internet whenever and wherever possible.Some user has the demand of checking periphery place, location in the online while.At these users, the operator of North America increases the GPS business on the data card backstage, as long as the user pays dues, just can obtain geography information by the GPS module of data card, and in the map that operator provides, see peripheral facility, as coffee-house, bank, post office, restaurant, hotel etc.
The data card product of present integrated GPS function, the implementation that adopts is on the basis of the GPS function that baseband chip carries or additionally increases the GPS chip, as shown in Figure 1, cooperate with GPS chip 3 at inner gps antenna 1, the GPS peripheral components 2 etc. of increasing of data card pcb board, make data card realize the GPS function.
But the data card of present built-in GPS function, at least there is following problems, because the gps antenna size that is built in the data card main body is big, add the peripheral components that cooperates with the GPS chip, had a strong impact on the length of data card main body, make that the data card overall volume is bigger, thereby cause carrying, using inconvenience.
The utility model content
The utility model execution mode provides a kind of data card of the GPS of having function, can make data card keep little volume, makes to carry, use more convenient, simultaneously, need not reset the pcb board of data card, has reduced input cost.
The utility model embodiment provides a kind of data card of the GPS of having function, comprising:
Data card main body, GPS module, antenna, GPS peripheral components and contact component;
Described GPS module is arranged on the circuit board in the described data card main body; One end of described data card main body is provided with interface, is fitted with the interface protection cap on the interface, and the other end of data card main body also is provided with the slot that inserts the interface protection cap, and described slot place is provided with the GPS contact that is electrically connected with GPS module in the described data card main body;
Described antenna, GPS peripheral components and contact component all are arranged in the described interface protection cap; antenna and GPS peripheral components are electrically connected with contact component; contact component in the position of described GPS contact and the described interface protection cap is corresponding, and described interface protection cap makes described contact component be electrically connected with described GPS contact after being inserted into the slot of described data card.
The utility model embodiment also provides a kind of data card of the GPS of having function, comprising:
Data card main body, GPS module, antenna, GPS peripheral components and contact component;
Described data card main body one end is provided with the interface that is electrically connected with internal circuit board, be fitted with the interface protection cap on the interface, the data card main body other end also is provided with the slot that inserts the interface protection cap, and described slot place is provided with the GPS contact that is electrically connected with described data card body interior circuit;
Described GPS module, antenna, GPS peripheral components and contact component all are arranged in the described interface protection cap; GPS module, antenna and GPS peripheral components are electrically connected with contact component; contact component in the position of described GPS contact and the described interface protection cap is corresponding, and described interface protection cap makes described contact component be electrically connected with described GPS contact after being inserted into the slot of described data card main body.
The technical scheme that is provided by above-mentioned the utility model execution mode as can be seen; among the utility model embodiment by taking in the interface protection cap that bigger antenna of volume and GPS peripheral components be arranged on the data card main body; and by the slot that inserts the interface protection cap is set on the data card main body; at the slot place GPS contact is set; realized that the antenna in the interface protection cap and the circuit of GPS peripheral components and data card main body are electrically connected, and make data card realization GPS function.Owing in the data card main body, antenna and GPS peripheral components need not be set again, effectively reduced the volume of data card main body, reduced cost.The portability of data card and the convenience of use have been improved.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only 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 drawings according to these accompanying drawings.
The schematic diagram of the data card that Fig. 1 provides for prior art with GPS function;
The structural representation of the data card that Fig. 2 provides for the utility model embodiment with GPS function;
Fig. 3 implements another structural representation of the data card with GPS function that an example provides for the utility model;
The structural representation of the interface protection cap of the data card that Fig. 4 provides for the utility model embodiment one;
The structural representation of the slot of the data card that Fig. 5 provides for the utility model embodiment one;
The structural representation of the interface protection cap of the data card that Fig. 6 provides for the utility model embodiment two;
The control flow chart of GPS function in the log-on data card that Fig. 7 provides for the utility model embodiment.
Embodiment
For ease of understanding, below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only 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 is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Present embodiment provides a kind of data card of the GPS of having function, and this data card can be used for online, simultaneously can provide the GPS function, is a kind of the GPS module to be arranged on structure in the data card main body, and shown in Fig. 2-5, this data card comprises:
Data card main body 22, GPS module 24, antenna 233, GPS peripheral components 231 and contact component 232;
Wherein, GPS module 24 is arranged on the circuit board in the data card main body 22; Data card main body 22 is provided with interface 21, circuit board in interface 21 and the data card main body 22 is electrically connected, this interface 21 is as the data and the power interface of data card connecting terminal equipment, be fitted with interface protection cap 23 on the interface 21, data card main body 22 other ends also are provided with the slot 25 that inserts interface protection cap 23, and slot 25 places are provided with the GPS contact 26 that is electrically connected with GPS module 24 in the data card main body 22;
Described antenna 233; GPS peripheral components 231 and contact component 232 are arranged in the described interface protection cap 23; antenna 233 and GPS peripheral components 231 are electrically connected with contact component 232; the position of the GPS contact 26 at slot 25 places of data card main body 22 is corresponding with the contact component 232 in the interface protection cap 23; be inserted into the slot 25 of described data card main body 22 when interface protection cap 23 after described contact component 232 is electrically connected with described GPS contact 26; thereby make antenna 232; GPS module 24 in GPS peripheral components 231 and the data card main body 22 cooperates, and makes data card can realize the GPS function.
The above-mentioned GPS module 24 general GPS chips that adopt, this GPS chip can be the chip that is arranged on separately on data card main body 22 interior circuit boards, also can be to be integrated in the data card chip; GPS peripheral components 231 generally comprises: antenna, filter, amplifier, they cooperate with GPS chip that is provided with separately or the GPS chip that is integrated in the data card master chip, realize the GPS function.
The contact component 232 general metal clipss that adopt that are provided with in the interface protection cap 23 of above-mentioned data card main body 22.4 metal clipss of normal employing, wherein two are used to transmit data, and two other is used to connect power supply.
The GPS contact 26 at slot 25 places of data card main body 22 also can be 4, and corresponding with the contact component 232 that is provided with in the interface protection cap 23, wherein two are used to transmit data, and two other is used to connect power supply.
Also be provided with the antennal interface (not shown) that connects exterior antenna on the above-mentioned data card main body 22, be used to connect exterior antenna, strengthen the reception of data card and GPS module.
In the reality; the master chip that the scheme of present embodiment is suitable for when the data card main body has the GPS function (as data card master chip employing MSM6290 chip; the MSM7225 chip) time; can save external GPS chip; only in interface protection cap 23, antenna 233 is set and GPS peripheral components 231 gets final product; by communication interface as the GPS contact 26 at the metal clips of contact component 232 and data card main body 22 slots 25 places; make transmit GPS signal between the interface protection cap 23 interior antennas 233 that are provided with and GPS peripheral components 231 and the data card main body 22; and transfer instruction, make data card realize the GPS function.
The data card of present embodiment; because antenna, the GPS peripheral components that volume is bigger all is arranged in the interface protection cap, in the data card main body antenna and GPS peripheral components need not be set again, effectively reduced the volume of data card main body; improved the portability of data card, and ease of use.And, the slot that can insert the interface protection cap being set on the data card main body, also can avoid when not having slot, the interface protection cap is pulled up the back and is placed the problem of easily losing conveniently.
Embodiment two
Present embodiment provides a kind of data card of the GPS of having function, and as shown in Figure 6, this data card comprises:
Data card main body, GPS module, antenna, GPS peripheral components and contact component;
Wherein, described data card main body is provided with the interface that is electrically connected with internal circuit board, is fitted with the interface protection cap on the interface, and data card is provided with the slot that inserts the interface protection cap, and the slot place is provided with the GPS contact that is electrically connected with data card body interior circuit;
Described GPS module 34, antenna 333, GPS peripheral components 331 and contact component 332 all are arranged in the described interface protection cap 33; GPS module 34, antenna 333 and GPS peripheral components 331 are electrically connected with contact component 332; contact component in the position of described GPS contact and the described interface protection cap 332 corresponding (can referring to Fig. 5), described interface protection cap 33 make described contact component 332 be electrically connected with the described GPS contact at slot place after being inserted into the slot of described data card main body.
The above-mentioned GPS module 24 general GPS chips that adopt, this GPS chip can be the chip that is arranged on separately on data card main body 22 interior circuit boards, also can be to be integrated in the data card chip; GPS peripheral components 231 generally comprises: antenna, filter, amplifier, they cooperate with GPS chip that is provided with separately or the GPS chip that is integrated in the data card master chip, realize the GPS function.
Antenna 333 in the above-mentioned data card can adopt any in built-in auxiliary antenna, diversity antenna, WIFI antenna, the gps antenna.The general gps antenna that adopts can use the general gps antennas of handheld device such as present mobile phone, plays the effect that emission receives.Because volume is little, can be attached to the top of interface protection cap 33 inside, keep apart with the radio-frequency devices of other 3G/2G of data card, be independent of each other.
The contact component 332 general metal clipss that adopt that are provided with in the interface protection cap of above-mentioned data card main body.4 metal clipss of normal employing, wherein two are used to transmit data, and two other is used to connect power supply.
The GPS contact at the slot place of data card main body is also often adopted 4, and corresponding with the contact component 332 that is provided with in the interface protection cap 33, wherein two are used to transmit data, and two other is used to connect power supply.
Also be provided with the antennal interface (not shown) that connects exterior antenna on the above-mentioned data card main body, be used to connect exterior antenna, strengthen the reception of data card and GPS module.
The master chip of the scheme applicable data card main body of present embodiment does not have the situation of GPS function, (does not adopt MDM8200, MDM8220 chip as the data card master chip) when the data card master chip has the GPS function, then needs external GPS chip could realize the GPS function.GPS chip, antenna, GPS peripheral components all be arranged in the interface protection cap to cooperate realize the GPS function; by metal clips as contact component; be inserted into the slot of data card main body when the interface protection cap after; form communication interface with the GPS contact at slot place and be electrically connected, thereby make data card realize the GPS function.As can be seen from Figure 6; the data card structure basically identical of the data card of present embodiment and embodiment one; different is that the GPS module is external in the interface protection cap, and the GPS module is not set in the data card main body, and the data card that can make employing not have the GPS function is realized the GPS function.
When the data card in the present embodiment was worked, the flow process of startup GPS function specifically comprised the steps: as shown in Figure 7
Step S1 will be with the interface protection cap of GPS function to be connected on the slot of data card afterbody;
Step S2, data card is connected to computer;
Step S3, does user interface start the GPS function? if execution in step S4 then, execution in step S9 then if not;
Step S4, data card master chip send instruction to the GPS chip power supply in the interface protection cap;
Step S5, the GPS radio frequency starts;
Step S6 receives gps signal and sends the contact data back to the data card master chip by GPS on the data card main frame;
Step S7 shows geographical location information in conjunction with background page;
Whether step S8 continues to obtain GPS information;
Step S9 finishes to close GPS power supply and radio frequency.
By above-mentioned control flow, make the data card main body on the computer that connects, realize the GPS function by the device of realizing the GPS function in the interface protection cap.
The data card of this structure; each device of realizing the GPS function all is arranged in the interface protection cap; not only reduce the volume of data card main body, improved portability, and; can be by plug interface protection cap; control and whether use the GPS function, increased ease of use, and; this interface protection cap with GPS function can be used as accessory and sells separately, and has brought convenience also for the user of different demands.
Need to prove, can be USB interface for the interface of mentioning in the foregoing description, this interface also can be pcmcia interface, EXPRESS34 interface or CF interface certainly.The utility model embodiment is not limited thereto.
In sum; to take among the utility model embodiment in the interface protection cap that bigger antenna of volume and GPS peripheral components be arranged on the data card main body; in the data card main body, antenna and GPS peripheral components need not be set again, effectively reduce the volume of data card main body, reduce cost.The portability of data card and the convenience of use have been improved.
The above; it only is the preferable embodiment of the utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (12)
1. the data card with GPS function is characterized in that, comprising:
Data card main body, GPS module, antenna, GPS peripheral components and contact component;
Described GPS module is arranged on the circuit board in the described data card main body; One end of described data card main body is provided with interface, is fitted with the interface protection cap on the interface, and the other end of data card main body also is provided with the slot that inserts the interface protection cap, and described slot place is provided with the GPS contact that is electrically connected with GPS module in the described data card main body;
Described antenna, GPS peripheral components and contact component all are arranged in the described interface protection cap; antenna and GPS peripheral components are electrically connected with contact component; contact component in the position of described GPS contact and the described interface protection cap is corresponding, and described interface protection cap makes described contact component be electrically connected with described GPS contact after being inserted into the slot of described data card.
2. the data card with GPS function according to claim 1 is characterized in that, described antenna comprises:
In built-in auxiliary antenna, diversity antenna, WIFI antenna, the gps antenna any.
3. the data card with GPS function according to claim 1 is characterized in that, described contact component is a metal clips.
4. the data card with GPS function according to claim 3 is characterized in that, described metal clips is 4.
5. the data card with GPS function according to claim 1 is characterized in that, the GPS contact at the slot place of described data card main body is 4.
6. the data card with GPS function according to claim 1 is characterized in that, described data card main body is provided with the antennal interface that connects exterior antenna.
7. the data card with GPS function is characterized in that, comprising:
Data card main body, GPS module, antenna, GPS peripheral components and contact component;
Described data card main body one end is provided with the interface that is electrically connected with internal circuit board, be fitted with the interface protection cap on the interface, the data card main body other end also is provided with the slot that inserts the interface protection cap, and described slot place is provided with the GPS contact that is electrically connected with described data card body interior circuit;
Described GPS module, antenna, GPS peripheral components and contact component all are arranged in the described interface protection cap; GPS module, antenna and GPS peripheral components are electrically connected with contact component; contact component in the position of described GPS contact and the described interface protection cap is corresponding, and described interface protection cap makes described contact component be electrically connected with described GPS contact after being inserted into the slot of described data card main body.
8. the data card with GPS function according to claim 7 is characterized in that, described antenna comprises:
In built-in auxiliary antenna, diversity antenna, WIFI antenna, the gps antenna any.
9. the data card with GPS function according to claim 7 is characterized in that, described contact component is a metal clips.
10. the data card with GPS function according to claim 9 is characterized in that, described metal clips is 4.
11. the data card with GPS function according to claim 7 is characterized in that, the GPS contact at the slot place of described data card main body is 4.
12. the data card with GPS function according to claim 7 is characterized in that, described data card main body is provided with the antennal interface that connects exterior antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201877412U CN201789510U (en) | 2010-05-11 | 2010-05-11 | Data card with GPS function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201877412U CN201789510U (en) | 2010-05-11 | 2010-05-11 | Data card with GPS function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789510U true CN201789510U (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201877412U Expired - Lifetime CN201789510U (en) | 2010-05-11 | 2010-05-11 | Data card with GPS function |
Country Status (1)
| Country | Link |
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| CN (1) | CN201789510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014127578A1 (en) * | 2013-02-21 | 2014-08-28 | 深圳市掌讯通讯设备有限公司 | Vehicle-mounted antenna box |
| CN106371118A (en) * | 2016-08-23 | 2017-02-01 | 太仓市智威智能科技有限公司 | Positioning apparatus to prevent the old from going missing |
-
2010
- 2010-05-11 CN CN2010201877412U patent/CN201789510U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014127578A1 (en) * | 2013-02-21 | 2014-08-28 | 深圳市掌讯通讯设备有限公司 | Vehicle-mounted antenna box |
| CN106371118A (en) * | 2016-08-23 | 2017-02-01 | 太仓市智威智能科技有限公司 | Positioning apparatus to prevent the old from going missing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |