CN205748471U - Failure diagnostic apparatus - Google Patents
Failure diagnostic apparatus Download PDFInfo
- Publication number
- CN205748471U CN205748471U CN201620496888.7U CN201620496888U CN205748471U CN 205748471 U CN205748471 U CN 205748471U CN 201620496888 U CN201620496888 U CN 201620496888U CN 205748471 U CN205748471 U CN 205748471U
- Authority
- CN
- China
- Prior art keywords
- diagnostic apparatus
- integrated circuit
- mounted integrated
- storage battery
- keyboard
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims description 12
- 238000005273 aeration Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Testing Of Engines (AREA)
Abstract
A kind of failure diagnostic apparatus, including diagnostic apparatus body, described diagnostic apparatus body includes casing and fuselage, described casing is provided with LED display, described LED display is arranged below execution keyboard, accumulator and surface-mounted integrated circuit it is provided with in described fuselage, described storage battery connects surface-mounted integrated circuit, described fuselage side is provided with charge port, described charge port is electrically connected accumulator and charger, described LED display and execution keyboard are electrically connected surface-mounted integrated circuit, described fuselage is arranged below harness connector plug, one end electrical connection surface-mounted integrated circuit of described harness connector plug, the described harness connector plug other end is electrically connected test executing device, measure sensor and measure rotating speed folder.Accuracy rate of diagnosis is high, and checkup item is various, powerful, and multiple detection heads are combined in one, reduces volume, easy to carry, simple to operate.
Description
Technical field
This utility model relates to a kind of failure diagnostic apparatus, particularly to a kind of failure diagnostic apparatus.
Background technology
At present failure diagnostic apparatus function the most on the market is few, checks that project is few, and accuracy is low and troublesome poeration, cost
Height, so needing a kind of failure diagnostic apparatus to solve problem.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of failure diagnostic apparatus.
To achieve these goals, technical solution adopted in the utility model: a kind of failure diagnostic apparatus, including diagnostic apparatus
Body, described diagnostic apparatus body includes that casing and fuselage, described casing are provided with LED display, described LED display
Execution keyboard being arranged below, is provided with accumulator and surface-mounted integrated circuit in described fuselage, described storage battery connects integrated electricity
Road plate, described fuselage side is provided with charge port, and described charge port is electrically connected accumulator and charger, described LED
Display screen and execution keyboard are electrically connected surface-mounted integrated circuit, and described fuselage is arranged below harness connector plug, and described wire harness is inserted
One end electrical connection surface-mounted integrated circuit of head, the described harness connector plug other end is electrically connected test executing device, measures sensor
Press from both sides with measuring rotating speed.
Described test executing device includes electromagnetism aeration valve, fuel injector and FP Fuel Pump Relay, and described execution keyboard divides
It is not provided with the execution key corresponding with electromagnetism aeration valve, fuel injector and FP Fuel Pump Relay.
Described measurement sensor includes cylinder head temperature sensor, air inlet pressure sensor and TPS,
It is respectively equipped with relative with cylinder head temperature sensor, air inlet pressure sensor and TPS on described execution keyboard
The execution key answered.
Described rotating speed folder of measuring is provided with the electric wire connecting surface-mounted integrated circuit, and described surface-mounted integrated circuit is provided with and surveys
The contact switches that amount rotating speed folder is corresponding, described contact switches electrically connects with the execution key performed on keyboard.
Being respectively equipped with on described wire harness and connect storage battery positive pole and connect storage battery negative pole, described storage battery positive pole leads to storage battery negative pole
Cross electric wire and connect surface-mounted integrated circuit.
The beneficial effects of the utility model: accuracy rate of diagnosis is high, and checkup item is various, powerful, multiple detection heads are tied
It is combined in one, reduces volume, easy to carry, simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, a kind of failure diagnostic apparatus, including diagnostic apparatus body, described diagnostic apparatus body includes casing 1 and machine
Body 2, described casing 1 is provided with LED display 3, and described LED display 3 is arranged below execution keyboard 4, described fuselage 2
Inside being provided with accumulator and surface-mounted integrated circuit, described storage battery connects surface-mounted integrated circuit, and described fuselage side is provided with charging
Mouth 5, described charge port 5 is electrically connected accumulator and charger, described LED display 3 and execution keyboard 4 and is electrically connected respectively
Connecing surface-mounted integrated circuit, described fuselage is arranged below harness connector plug 6, one end electrical connection integrated circuit of described harness connector plug 6
Plate, described harness connector plug 6 other end is electrically connected test executing device, measures sensor and measure rotating speed folder.
Described test executing device includes electromagnetism aeration valve 7, fuel injector 8 and FP Fuel Pump Relay 9, described execution keyboard 4
On be respectively equipped with the execution key 10 corresponding with electromagnetism aeration valve 7, fuel injector 8 and FP Fuel Pump Relay 9.
Described measurement sensor includes cylinder head temperature sensor 11, air inlet pressure sensor 12 and throttle position sensing
Device 13, described execution keyboard 4 is respectively equipped with and cylinder head temperature sensor 11, air inlet pressure sensor 12 and throttle position
The execution key 10 that sensor 13 is corresponding.
Described rotating speed folder 14 of measuring is provided with the electric wires connecting surface-mounted integrated circuit, described surface-mounted integrated circuit be provided with
Measuring rotating speed and press from both sides 14 corresponding contact switches, described contact switches electrically connects with the execution key 10 performed on keyboard 4.
It is respectively equipped with on described wire harness and connects storage battery positive pole 15 and connect storage battery negative pole 16, described storage battery positive pole 15 and storage battery
Negative pole 16 connects surface-mounted integrated circuit by electric wire.
The beneficial effects of the utility model: accuracy rate of diagnosis is high, and checkup item is various, powerful, multiple detection heads are tied
It is combined in one, reduces volume, easy to carry, simple to operate.
Claims (5)
1. a failure diagnostic apparatus, including diagnostic apparatus body, it is characterised in that described diagnostic apparatus body includes casing and machine
Body, described casing is provided with LED display, and described LED display is arranged below execution keyboard, is provided with in described fuselage
Accumulator and surface-mounted integrated circuit, described storage battery connects surface-mounted integrated circuit, and described fuselage side is provided with charge port, described
Charge port be electrically connected accumulator and charger, described LED display and perform keyboard and be electrically connected integrated circuit
Plate, described fuselage is arranged below harness connector plug, one end electrical connection surface-mounted integrated circuit of described harness connector plug, described wire harness
The plug other end is electrically connected test executing device, measures sensor and measure rotating speed folder.
2. a kind of failure diagnostic apparatus as claimed in claim 1, it is characterised in that described test executing device includes electromagnetism QI invigorating
Valve, fuel injector and FP Fuel Pump Relay, described execution keyboard is respectively equipped with and electromagnetism aeration valve, fuel injector and FP Fuel Pump Relay
Corresponding execution key.
3. a kind of failure diagnostic apparatus as claimed in claim 1, it is characterised in that described measurement sensor includes head temperature
Sensor, air inlet pressure sensor and TPS, described execution keyboard is respectively equipped with and passes with head temperature
The execution key that sensor, air inlet pressure sensor are corresponding with TPS.
4. a kind of failure diagnostic apparatus as claimed in claim 1, it is characterised in that described measurement rotating speed folder is provided with connection collection
Becoming the electric wire of circuit board, described surface-mounted integrated circuit is provided with the contact switches corresponding with measuring rotating speed folder, described contact
The execution key switched and perform on keyboard electrically connects.
5. a kind of failure diagnostic apparatus as claimed in claim 1, it is characterised in that be respectively equipped with on described wire harness and just connecing storage battery
Pole and connect storage battery negative pole, described storage battery positive pole is connected surface-mounted integrated circuit with storage battery negative pole by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496888.7U CN205748471U (en) | 2016-05-26 | 2016-05-26 | Failure diagnostic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496888.7U CN205748471U (en) | 2016-05-26 | 2016-05-26 | Failure diagnostic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748471U true CN205748471U (en) | 2016-11-30 |
Family
ID=57363066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496888.7U Expired - Fee Related CN205748471U (en) | 2016-05-26 | 2016-05-26 | Failure diagnostic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764478A (en) * | 2017-09-08 | 2018-03-06 | 中国第汽车股份有限公司 | Portable direct-reading type Motronic control maps engine oil pressure pickup detector |
| CN111124083A (en) * | 2019-11-22 | 2020-05-08 | 东莞理工学院 | Big data analysis system fault diagnosis device convenient to heat dissipation |
-
2016
- 2016-05-26 CN CN201620496888.7U patent/CN205748471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764478A (en) * | 2017-09-08 | 2018-03-06 | 中国第汽车股份有限公司 | Portable direct-reading type Motronic control maps engine oil pressure pickup detector |
| CN111124083A (en) * | 2019-11-22 | 2020-05-08 | 东莞理工学院 | Big data analysis system fault diagnosis device convenient to heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automobile damping spring fault diagnosis instrument Effective date of registration: 20170828 Granted publication date: 20161130 Pledgee: Anhui, Ningguo, China Central European mutual benefit Cci Capital Ltd. Pledgor: WENLING BOLIYA ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: 2017340000179 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |