CN204196813U - Vehicle-mounted embedded type equipment on vehicle-mounted OBD - Google Patents
Vehicle-mounted embedded type equipment on vehicle-mounted OBD Download PDFInfo
- Publication number
- CN204196813U CN204196813U CN201420604921.4U CN201420604921U CN204196813U CN 204196813 U CN204196813 U CN 204196813U CN 201420604921 U CN201420604921 U CN 201420604921U CN 204196813 U CN204196813 U CN 204196813U
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- vehicle
- obd
- joint
- external
- controller
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Abstract
The utility model discloses a kind of vehicle-mounted embedded type equipment on vehicle-mounted OBD, this structure comprises external OBD joint and mobile terminal, one end of external OBD joint is provided with the OBD interface plugged with vehicle-mounted OBD, the outside face of external OBD joint is embedded with a draw-in groove, and external OBD joint is built-in with communication module, positioning chip and controller; Side vehicle being positioned at vehicle-mounted OBD is provided with the dop of the suitable clamping with draw-in groove, and after external OBD connects and docks with vehicle-mounted OBD, dop snaps in draw-in groove; Positioning chip is electrically connected with the input end of controller, and the mouth of controller is connected with mobile terminal wireless telecommunications by communication module.The utility model is set up external OBD joint and is built-in with communication module, make vehicle-mounted OBD realize wireless telecommunications by external OBD joint with mobile terminal to be connected, data transmission is carried out without the need to adopting data line, improve the alerting ability of use and the convenience of operation, make data transmission not by the limitation of position.
Description
Technical field
The utility model relates to Vehicle Technology field, particularly relates to a kind of vehicle-mounted embedded type equipment on vehicle-mounted OBD.
Background technology
Along with the appearance of various automotive check instrument, car alarm devices, fault data, the fast and convenient transmission of alarm message data are each instrument and equipment builder problems faced.In prior art for the data obtained from vehicle on-board diagnosis system OBD through various detecting test of vehicle instrument, after the device processes of the auxiliary driving such as warning device, only carry out data transmission by specific data line with the illustrative fashion of mobile communication terminal, this kind of method be use the most extensive, most actv. type of transmission, its shortcoming is when adopting data line to transmit, the data line needed for using must be ensured, and mobile terminal device must be connected with transmitted equipment and can not move when transmitting, mobile communication terminal also must be on-the-spot in transmission simultaneously, very limitation is had like this to the position of mobile communication terminal.
In conjunction with foregoing description, although prior art can reach the data interchange between data processing equipment and communication facilities, but due to the data line limited length adopted, can not flexible, convenient, strange land carry out data transmission, thus for data line not at the scene or mobile terminal and equipment situation about not being in the same localities just be difficult to realize the transmission of data, cause certain inconvenience therefore to the use of user.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of easy to use, vehicle-mounted embedded type equipment on vehicle-mounted OBD that simple operation is flexible and practical.
For achieving the above object, the utility model provides a kind of vehicle-mounted embedded type equipment on vehicle-mounted OBD, comprise external OBD joint and mobile terminal, one end of described external OBD joint is provided with the OBD interface plugged with vehicle-mounted OBD, the outside face of described external OBD joint is embedded with a draw-in groove, and described external OBD joint is built-in with communication module, positioning chip and controller; Side vehicle being positioned at vehicle-mounted OBD is provided with the dop of the suitable clamping with draw-in groove, and after described external OBD joint docks with vehicle-mounted OBD, dop snaps in draw-in groove; Described positioning chip is electrically connected with the input end of controller, and the mouth of described controller is connected with mobile terminal wireless telecommunications by communication module.
Wherein, be provided with upper end subgroup and lower end subgroup in described OBD interface, described upper end subgroup and lower end subgroup are arranged dorsad, and are fixed with the pcb board be connected electrically respectively between the two.
Wherein, described external OBD joint comprises the external mold in boss-shaped and is coated on the insulated ring of upper end subgroup and subgroup periphery, lower end, and described insulated ring is fixedly connected with external mold and both are step-like structure; And described draw-in groove is arranged on insulated ring, described communication module, positioning chip and controller are arranged in external mold.
Wherein, described upper end subgroup and lower end subgroup all arrange eight metal terminals.
Wherein, the outside face of described external mold is also provided with communication indicator lamp and run indicator, described communication indicator lamp and run indicator are electrically connected with the mouth of controller respectively.
The beneficial effects of the utility model are: compared with prior art, the vehicle-mounted embedded type equipment on vehicle-mounted OBD that the utility model provides, set up external OBD joint and be built-in with communication module, make vehicle-mounted OBD realize wireless telecommunications by external OBD joint with mobile terminal to be connected, data transmission is carried out without the need to adopting data line, improve the alerting ability of use and the convenience of operation, make data transmission not by the limitation of position; Meanwhile, this joint is built-in with positioning chip, can check in the location transmission at vehicle place to mobile terminal for user in real time; In addition, this joint with vehicle-mounted OBD grafting after fix carrying out secondary by the dop of vehicle and draw-in groove, improve the stability of connection structure, effectively prevent vehicle from after running into violent shock, occurring Joint's falling off phenomenon.The utility model has Stability Analysis of Structures, reasonable in design, flexible operation is convenient, use safety and the feature such as practical.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of external OBD joint in the utility model;
Fig. 2 is working envelope figure of the present utility model.
Main element nomenclature is as follows:
1, external OBD joint 2, mobile terminal
3, vehicle-mounted OBD 10, OBD interface
11, communication module 12, positioning chip
13, controller 14, upper end subgroup
15, lower end subgroup 16, pcb board
17, external mold 18, insulated ring
171, communication indicator lamp 172, run indicator
181, draw-in groove.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-2, the vehicle-mounted embedded type equipment on vehicle-mounted OBD that the utility model provides, comprise external OBD joint 1 and mobile terminal 2, one end of external OBD joint 1 is provided with the OBD interface 10 plugged with vehicle-mounted OBD3, the outside face of external OBD joint 1 is embedded with a draw-in groove 181, and external OBD joint 1 is built-in with communication module 11, positioning chip 12 and controller 13; Side vehicle being positioned at vehicle-mounted OBD3 is provided with the dop (not shown) with the suitable clamping of draw-in groove 181, and after external OBD joint 1 docks with vehicle-mounted OBD3, dop snaps in draw-in groove 181; Positioning chip 12 is electrically connected with the input end of controller 13, and the mouth of controller 13 is connected with mobile terminal 2 wireless telecommunications by communication module 11.
Compared to the situation of prior art, the vehicle-mounted embedded type equipment on vehicle-mounted OBD that the utility model provides, set up external OBD joint 1 and be built-in with communication module 11, make vehicle-mounted OBD3 realize wireless telecommunications by external OBD joint 1 with mobile terminal 2 to be connected, data transmission is carried out without the need to adopting data line, improve the alerting ability of use and the convenience of operation, make data transmission not by the limitation of position; Meanwhile, this joint is built-in with positioning chip 12, can check in the location transmission at vehicle place to mobile terminal for user in real time; In addition, this joint with vehicle-mounted OBD3 grafting after fix carrying out secondary by the dop of vehicle and draw-in groove 181, improve the stability of connection structure, effectively prevent vehicle from after running into violent shock, occurring Joint's falling off phenomenon.The utility model has Stability Analysis of Structures, reasonable in design, flexible operation is convenient, use safety and the feature such as practical.
In the present embodiment, be provided with upper end subgroup 14 and lower end subgroup 15 in OBD interface 10, upper end subgroup 14 and lower terminal 15 groups are arranged dorsad, and are fixed with the pcb board 16 be connected electrically respectively between the two.Upper end subgroup 14 and lower end subgroup 15 all arrange eight metal terminals, certainly, be not limited to the quantity of metal terminal, upper and lower two-terminal end is arranged dorsad, pcb board 16 is arranged between two terminal group, the structure of the pro and con of this interface is made to be the same, this interface pros and cons can be used, therefore user just directly can carry out grafting with vehicle-mounted OBD3 when grafting without the need to distinguishing pros and cons, improve the convenience of grafting, make this joint no matter pros and cons only need once get final product grafting to put in place.
In the present embodiment, external OBD joint 1 comprises the external mold 17 in boss-shaped and is coated on the insulated ring 18 of upper end subgroup 14 and lower end subgroup 15 periphery, and insulated ring 18 is fixedly connected with external mold 17 and both are step-like structure; And draw-in groove 181 is arranged on insulated ring 18, communication module 11, positioning chip 12 and controller 13 are arranged in external mold 17.The design of step-like structure, facilitates the plug of joint.
In the present embodiment, the outside face of external mold 17 is also provided with communication indicator lamp 171 and run indicator 172, communication indicator lamp 171 and run indicator 172 are electrically connected with the mouth of controller 13 respectively.By the mode of operation of communication indicator lamp 171, the mode of operation of communication module 11 can be discriminated; The mode of operation of whole joint can be discriminated by run indicator 172.Certainly, be not limited to the type of above-mentioned indicator lamp in this case, can change indicator lamp type according to actual conditions.
Joint in this case is a kind of car networking hardware terminal, carries OBD3 be connected with automobile, obtains the data flow of the failure message, engine speed etc. of automobile.Use GPRS network and mobile terminal 2 to carry out communication by built-in communication module 11, and read the data in automobile ECU, comprise diagnostic code, mileage and various status information and shown by car owner's mobile terminal 2; This joint needs to be installed to automobile and carries on OBD3, and the OBD interface position of different automobile types can difference to some extent, but installation process is the same.Hardware installation flow process is as follows:
The first step: find the automobile of vehicle to carry OBD3;
Second step: the automobile that external OBD joint 1 assigns into former car is carried on OBD3, makes sure to keep in mind to assign firmly;
3rd step: car, now the communication indicator lamp of external OBD joint 1 and run indicator flicker, enter mode of operation;
4th step: open mobile terminal 2 and detect, the data of needs can be seen.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. the vehicle-mounted embedded type equipment on vehicle-mounted OBD, it is characterized in that, comprise external OBD joint and mobile terminal, one end of described external OBD joint is provided with the OBD interface plugged with vehicle-mounted OBD, the outside face of described external OBD joint is embedded with a draw-in groove, and described external OBD joint is built-in with communication module, positioning chip and controller; Side vehicle being positioned at vehicle-mounted OBD is provided with the dop of the suitable clamping with draw-in groove, and after described external OBD joint docks with vehicle-mounted OBD, dop snaps in draw-in groove; Described positioning chip is electrically connected with the input end of controller, and the mouth of described controller is connected with mobile terminal wireless telecommunications by communication module.
2. the vehicle-mounted embedded type equipment on vehicle-mounted OBD according to claim 1, it is characterized in that, be provided with upper end subgroup and lower end subgroup in described OBD interface, described upper end subgroup and lower end subgroup are arranged dorsad, and are fixed with the pcb board be connected electrically respectively between the two.
3. the vehicle-mounted embedded type equipment on vehicle-mounted OBD according to claim 1, it is characterized in that, described external OBD joint comprises the external mold in boss-shaped and is coated on the insulated ring of upper end subgroup and subgroup periphery, lower end, and described insulated ring is fixedly connected with external mold and both are step-like structure; And described draw-in groove is arranged on insulated ring, described communication module, positioning chip and controller are arranged in external mold.
4. the vehicle-mounted embedded type equipment on vehicle-mounted OBD according to claim 2, is characterized in that, described upper end subgroup and lower end subgroup all arrange eight metal terminals.
5. the vehicle-mounted embedded type equipment on vehicle-mounted OBD according to claim 3, it is characterized in that, the outside face of described external mold is also provided with communication indicator lamp and run indicator, and described communication indicator lamp and run indicator are electrically connected with the mouth of controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604921.4U CN204196813U (en) | 2014-10-20 | 2014-10-20 | Vehicle-mounted embedded type equipment on vehicle-mounted OBD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604921.4U CN204196813U (en) | 2014-10-20 | 2014-10-20 | Vehicle-mounted embedded type equipment on vehicle-mounted OBD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196813U true CN204196813U (en) | 2015-03-11 |
Family
ID=52654804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604921.4U Expired - Fee Related CN204196813U (en) | 2014-10-20 | 2014-10-20 | Vehicle-mounted embedded type equipment on vehicle-mounted OBD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242575A (en) * | 2015-09-18 | 2016-01-13 | 张海涛 | Method and device for supplying power and vehicle information to vehicle-mounted equipment through OBD |
| CN108336596A (en) * | 2017-12-21 | 2018-07-27 | 深圳市朗仁科技有限公司 | OBD mobile units |
| CN111812554A (en) * | 2020-07-24 | 2020-10-23 | 上海星融汽车科技有限公司 | On-board diagnostic (OBD) interface plug-pull state detection device based on photoresistor and detection method thereof |
-
2014
- 2014-10-20 CN CN201420604921.4U patent/CN204196813U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242575A (en) * | 2015-09-18 | 2016-01-13 | 张海涛 | Method and device for supplying power and vehicle information to vehicle-mounted equipment through OBD |
| CN108336596A (en) * | 2017-12-21 | 2018-07-27 | 深圳市朗仁科技有限公司 | OBD mobile units |
| CN108336596B (en) * | 2017-12-21 | 2024-02-27 | 深圳市云伽智能技术有限公司 | OBD vehicle-mounted equipment |
| CN111812554A (en) * | 2020-07-24 | 2020-10-23 | 上海星融汽车科技有限公司 | On-board diagnostic (OBD) interface plug-pull state detection device based on photoresistor and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150311 Termination date: 20161020 |