CN204229222U - There is the vehicle diagnosis joint of illumination functions - Google Patents
There is the vehicle diagnosis joint of illumination functions Download PDFInfo
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- CN204229222U CN204229222U CN201420611224.1U CN201420611224U CN204229222U CN 204229222 U CN204229222 U CN 204229222U CN 201420611224 U CN201420611224 U CN 201420611224U CN 204229222 U CN204229222 U CN 204229222U
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- vehicle diagnosis
- illumination functions
- diagnosis joint
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Abstract
The utility model provides a kind of vehicle diagnosis joint with illumination functions, comprise micro-control unit (1), lighting unit (2), switch element (3), diagnose interface (4) and power supply unit (5), by increasing lighting unit in vehicle diagnosis joint, realize illumination functions, thus ensure that user finds the position of vehicle diagnosis socket accurately and efficiently; Simultaneously when car UV light is more weak, or body light illumination is penetrated not then, also can be used for temporary lighting, for user provides convenience.
Description
Technical field
The utility model relates to vehicle diagnostic tool field, particularly relates to a kind of vehicle diagnosis joint with illumination functions.
Background technology
Vehicle diagnosis (Vehicle Diagnosis) refers to automobile under the condition of (or only unloading individual part) of not disintegrating, and determines the technology status of automobile, finds out the inspection of trouble location and reason.Along with the development of modern electronic technology, computing machine and the communication technology, automobile diagnosis technique is by " four methods of diagnosis " that depend on experienced maintenance personal in early days, develop into the instrument and equipment relying on various advanced person, automobile carried out fast, safety, non-disassembly measurement accurately.
In order to meet the emission standard of EPA (EPA), 20 century 70s and the beginning of the eighties, automaker starts to adopt electronic control fuel to carry and firing system, and when finding that if being equipped with the vehicle exhaust emission of auxiliary fuel supply-system exceedes control value, its lambda sensor also has exception usually, derive a set of system monitoring each emission control element of design thus gradually, to find the problem vehicle that may exceed pollution norms in early days.Here it is onboard diagnostic system (On-Board Diagnostics, is abbreviated as OBD).OBD system is monitoring engine operating mode and exhaust emissions situation at any time, after tail gas exceeds standard or engine appearance is abnormal, trouble light (MIL) in car on panel board or check engine lamp (Check Engine) bright, powertrain control module (PCM) is by failure message stored in storer simultaneously, diagnostic trouble code can be read from PCM by certain program.According to diagnostic trouble code, maintenance personal can determine character and the position of fault quickly and accurately.OBD-II is the new ODB standard released the nineties in 20th century, almost provides complete engine control, and monitors chassis, vehicle body and utility appliance, and the diagnosis control network of automobile.
Along with the development of car networking technology, on market, various vehicle diagnosis joint also gets more and more; Vehicle diagnosis joint can pass through bluetooth, wifi or other modes, and smart mobile phone, application program on panel computer carry out data interaction, thus realizes vehicle diagnostics.
But vehicle diagnosis joint does not in the market possess illumination functions, when light is more weak in car, can only fish for hand in car, or can only find the position of diagnostic socket by mobile phone or other light sources, in use there is inconvenience in user.
Utility model content
The purpose of this utility model is to provide a kind of vehicle diagnosis joint with illumination functions, by increasing lighting unit in vehicle diagnosis joint, realizes illumination functions, thus ensures that user finds the position of vehicle diagnosis socket accurately and efficiently; Simultaneously when car UV light is more weak, or body light illumination is penetrated not then, also can be used for temporary lighting, for user provides convenience.
For achieving the above object, the utility model provides a kind of vehicle diagnosis joint with illumination functions, comprise micro-control unit, lighting unit, switch element, diagnose interface and power supply unit, described lighting unit, switch element, diagnose interface and power supply unit are electrically connected with micro-control unit respectively.
Described power supply unit is lithium battery.
Described switch element is button.
Described lighting unit is LED.
Described diagnose interface and power supply unit are electrically connected.
The beneficial effects of the utility model: the vehicle diagnosis joint of what the utility model provided have illumination functions, by increasing lighting unit in vehicle diagnosis joint, realizes illumination functions, thus ensure that user finds the position of vehicle diagnosis socket accurately and efficiently; Simultaneously when car UV light is more weak, or body light illumination is penetrated not then, also can be used for temporary lighting, for user provides convenience.
In order to further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide reference and explanation use, is not used for being limited the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by describing in detail embodiment of the present utility model, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the schematic block circuit diagram that the utility model has the vehicle diagnosis joint of illumination functions.
Embodiment
For further setting forth the technological means and effect thereof that the utility model takes, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
As shown in Figure 1, the utility model provides a kind of vehicle diagnosis joint with illumination functions, comprises micro-control unit 1, lighting unit 2, switch element 3, diagnose interface 4 and power supply unit 5.
Wherein, described lighting unit 2, switch element 3, diagnose interface 4 and power supply unit 5 are electrically connected with micro-control unit 1 respectively.Described diagnose interface 4 is electrically connected with power supply unit 5.
Preferably, described power supply unit 5 is lithium battery.
Preferably, described switch element 3 is button.
Preferably, described lighting unit 2 is LED.
Particularly, the state of described micro-control unit 1 pair of lighting unit 2 and diagnose interface 4 controls.
When vehicle diagnosis joint is not inserted on vehicle diagnosis socket, described power supply unit 5 is micro-control unit 1, lighting unit 2 and diagnose interface 4 provide power supply.Now, long can to open by switch element 3 or the power supply of deenergization unit 5 pairs of vehicle diagnosis joints, be convenient to like this vehicle diagnosis joint idle time save electricity; When micro-control unit 1 normally works, short by switch element 3 can open lighting unit 2 realize illumination, the user being convenient to be unfamiliar with vehicle diagnosis socket position finds the position of vehicle diagnosis socket rapidly and accurately, and when car UV light is more weak, or body light illumination is penetrated not then, also the illumination functions of vehicle diagnosis joint can be used as temporary lighting, be convenient to look for article, for user provides great convenience.When illumination functions is finished using, again shortly lighting unit 2 can be closed by switch element 3.
When vehicle diagnosis joint is inserted on vehicle diagnosis socket, lighting unit 2 does not work; The interlock circuit of automobile power source in vehicle diagnosis joint charges to power supply unit 5, powers also to micro-control unit 1 simultaneously, and now user can carry out Normal Diagnosis or other operation to vehicle.
In sum, the vehicle diagnosis joint of what the utility model provided have illumination functions, by increasing lighting unit in vehicle diagnosis joint, realizes illumination functions, thus ensures that user finds the position of vehicle diagnosis socket accurately and efficiently; Simultaneously when car UV light is more weak, or body light illumination is penetrated not then, also can be used for temporary lighting, for user provides convenience.
The above; for the person of ordinary skill of the art; can make other various corresponding change and distortion according to the technical solution of the utility model and technical conceive, and all these change and be out of shape the protection domain that all should belong to the utility model claim.
Claims (5)
1. one kind has the vehicle diagnosis joint of illumination functions, it is characterized in that, comprise micro-control unit (1), lighting unit (2), switch element (3), diagnose interface (4) and power supply unit (5), described lighting unit (2), switch element (3), diagnose interface (4) and power supply unit (5) are electrically connected with micro-control unit (1) respectively.
2. have the vehicle diagnosis joint of illumination functions as claimed in claim 1, it is characterized in that, described power supply unit (5) is lithium battery.
3. have the vehicle diagnosis joint of illumination functions as claimed in claim 1, it is characterized in that, described switch element (3) is button.
4. have the vehicle diagnosis joint of illumination functions as claimed in claim 1, it is characterized in that, described lighting unit (2) is LED.
5. have the vehicle diagnosis joint of illumination functions as claimed in claim 1, it is characterized in that, described diagnose interface (4) and power supply unit (5) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611224.1U CN204229222U (en) | 2014-10-21 | 2014-10-21 | There is the vehicle diagnosis joint of illumination functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611224.1U CN204229222U (en) | 2014-10-21 | 2014-10-21 | There is the vehicle diagnosis joint of illumination functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229222U true CN204229222U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611224.1U Active CN204229222U (en) | 2014-10-21 | 2014-10-21 | There is the vehicle diagnosis joint of illumination functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN204229222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI607415B (en) * | 2016-05-18 | 2017-12-01 | 樹德科技大學 | In-vehicle diagnostic system with sound and light guidance features |
| CN108336596A (en) * | 2017-12-21 | 2018-07-27 | 深圳市朗仁科技有限公司 | OBD mobile units |
| WO2018232760A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市爱夫卡科技股份有限公司 | Obd connector having illuminating device and method for manufacturing obd connector |
-
2014
- 2014-10-21 CN CN201420611224.1U patent/CN204229222U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI607415B (en) * | 2016-05-18 | 2017-12-01 | 樹德科技大學 | In-vehicle diagnostic system with sound and light guidance features |
| WO2018232760A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市爱夫卡科技股份有限公司 | Obd connector having illuminating device and method for manufacturing obd connector |
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |