CN108333510A - A kind of Windshield Washer motor durable test device and its test method - Google Patents
A kind of Windshield Washer motor durable test device and its test method Download PDFInfo
- Publication number
- CN108333510A CN108333510A CN201810003531.4A CN201810003531A CN108333510A CN 108333510 A CN108333510 A CN 108333510A CN 201810003531 A CN201810003531 A CN 201810003531A CN 108333510 A CN108333510 A CN 108333510A
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- CN
- China
- Prior art keywords
- timer
- windshield washer
- washer motor
- master
- time
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of Windshield Washer motor durable test device and its test methods.It includes power supply and several timers, the timer includes master timer, opens timer and close timer, the power supply connects master timer, timer is opened in the master timer connection, the unlatching timer connection closed timer, the closing timer connect Windshield Washer motor.The beneficial effects of the invention are as follows：Realized by electronic circuitry design automatically control time opening to Windshield Washer motor, closing function, the test method in complying with standard has detectability；And pass through master timer, unlatching timer and the design for closing timer so that detection performance is good；Meanwhile, it is capable to carry out the performance test under particular surroundings by the auxiliary of temperature sensor, pressure sensor, speed probe and alarm.
Description
Technical field
The present invention relates to automobile washing pot correlative technology field, refer in particular to a kind of Windshield Washer motor durable test device and
Its test method.
Background technology
Windshield Washer motor failure is the TOP problems that electric appliance manages body.For this failure of Windshield Washer motor failure 5M1E
It analyzes there are two types of reasons：After Windshield Washer motor starts Problem of Failure, Windshield Washer motor long-time use under plateau/cold environment
Problem of Failure causes.Whether reliability is not up to standard in order to confirm Windshield Washer motor needs analysis of testing to it, and Windshield Washer
Motor durable test testing stand is particularly important.
Chinese patent Authorization Notice No.：CN 201440166U, disclose a kind of vapour at authorized announcement date on April 21st, 2010
Vehicle Windshield Washer electric machine testing device, including Windshield Washer, Windshield Washer is interior to be filled with cleaning solution, it is characterised in that the Windshield Washer side
Face is equipped with motor, and the motor pipeline is connected to cleaning solution, and motor line end passes through water outlet hose and pressure gauge phase
Even.The utility model is disadvantageous in that, is burnt out for the Windshield Washer electric motor short circuit occurred in market and is not worked, sprays pressure
Reduce etc., the experimental rig of durable test is not carried out specifically for Windshield Washer motor, enterprise also has durable to Windshield Washer motor
Proprietary management and control standard, can not generally meet the test requirements document in management and control standard so that parts detection be unable to reach
Required purpose.
Invention content
The present invention is that in order to overcome the above deficiencies in the prior art, providing one kind can automatically control and detect
Good Windshield Washer motor durable test device and its test method.
To achieve the goals above, the present invention uses following technical scheme：
A kind of Windshield Washer motor durable test device, the durability for testing Windshield Washer motor, Windshield Washer electricity
Machine is mounted on automobile washing pot, including power supply and several timers, and the timer includes master timer, opens timer
With closing timer, the power supply connects master timer, and timer, the unlatching meter are opened in master timer connection
When device connection closed timer, the closing timer connect Windshield Washer motor.
Above-mentioned durable test device, using master timer, is opened timer and closes timer by electronic circuitry design
Realize automatically control time opening to Windshield Washer motor, closing function, the test method in complying with standard has inspection energy
Power；And pass through master timer, unlatching timer and the design for closing timer so that detection performance is good.
Preferably, the power supply is 12V power supplys, the master timer, unlatching timer and closing timer are equal
For the time relay.
Preferably, further include controller, temperature sensor, pressure sensor, speed probe and alarm, it is described
Temperature sensor, pressure sensor, speed probe, alarm, master timer, open timer and close timer with control
Device connection processed.Can the environment such as simulated high altitude/cold, to understand the Problem of Failure of Windshield Washer motor.
The present invention also provides a kind of test methods of Windshield Washer motor durable test device, include the following steps：
(1) automobile washing pot fills tap water as required；
(2) power supply, master timer are connected, timer is opened and closes timer；
(3) output end for closing timer is connect with the input terminal of Windshield Washer motor；
(4) master timer, unlatching timer and closing timer is arranged wants seeking time；
(5) startup power supply is automatically controlled according to the time of setting and is powered to Windshield Washer motor cycle.
Preferably, in step (4), master timer is provided that the summation of entire test request recurring number time, opens
It opens timer and is provided that the Windshield Washer motor of test requirements document persistently starts the time, close timer and be provided that test requirements document
Windshield Washer motor pauses the shut-in time.
Preferably, after step (5), increases step (6), change the environment temperature of automobile washing pot, and pass through temperature
Sensor and pressure sensor are spent to record ambient temperature situations, and the work of Windshield Washer motor is then detected by speed probe
Make state, while controller record master timer, unlatching timer and the time for closing timer, and is reported by alarm
It is alert.By the simulation to environment temperature, the failure cause of Windshield Washer motor is understood with this.
Preferably, after step (6), increases step (7), change the environmental stress of automobile washing pot, and pass through temperature
Sensor and pressure sensor are spent to record environmental stress situation, and the work of Windshield Washer motor is then detected by speed probe
Make state, while controller record master timer, unlatching timer and the time for closing timer, and is reported by alarm
It is alert.By the simulation to environmental stress degree, the failure cause of Windshield Washer motor is understood with this.
The beneficial effects of the invention are as follows：It is automatically controlled by electronic circuitry design realization and the timing of Windshield Washer motor is opened
The function of open, closing, the test method in complying with standard, has detectability；And by master timer, open timer and
Close the design of timer so that detection performance is good；Meanwhile, it is capable to pass through temperature sensor, pressure sensor, revolution speed sensing
The auxiliary of device and alarm carries out the performance test under particular surroundings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the circuit diagram of timer；
Fig. 3 is the circuit diagram of the present invention.
In figure：1. power supply, 2. master timers, 3. open timer, and 4. close timer, 5. Windshield Washer motors.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1, Figure 2, in Fig. 3 the embodiment described, a kind of Windshield Washer motor durable test device, for testing Windshield Washer
The durability of motor 5, Windshield Washer motor 5 are mounted on automobile washing pot, including power supply 1 and several timers, timer include
Master timer 2 opens timer 3 and closes timer 4, and power supply 1 connects master timer 2, and timer is opened in the connection of master timer 2
3,3 connection closed timer 4 of timer is opened, timer 4 is closed and connects Windshield Washer motor 5.Wherein：Power supply 1 is 12V power supplys,
Master timer 2, unlatching timer 3 and closing timer 4 are the time relay.
In addition, this test device further includes controller, temperature sensor, pressure sensor, speed probe and alarm,
Temperature sensor, speed probe, alarm, master timer 2, opens timer 3 and closes timer 4 pressure sensor
It is connect with controller.
The present invention also provides a kind of test methods of Windshield Washer motor durable test device, include the following steps：
(1) automobile washing pot fills tap water as required；
(2) power supply 1, master timer 2 are connected, timer 3 is opened and closes timer 4；
(3) output end for closing timer 4 is connect with the input terminal of Windshield Washer motor 5；
(4) master timer 2, unlatching timer 3 and closing timer 4 is arranged wants seeking time；Master timer 2 is provided that
The summation of entire test request recurring number time opens timer 3 and is provided that the Windshield Washer motor 5 of test requirements document persistently starts
Time closes timer 4 and is provided that the Windshield Washer motor 5 of test requirements document pauses the shut-in time；Open timer 3 be arranged when
Between be 27 seconds, close timer 4 be arranged time be 3 seconds；
(5) startup power supply 1 is automatically controlled according to the time of setting to 5 cycle power of Windshield Washer motor；
(6), change the environment temperature of automobile washing pot, and environment temperature is recorded by temperature sensor and pressure sensor
Situation is spent, then detects the working condition of Windshield Washer motor 5 by speed probe, while controller record master timer 2,
It opens timer 3 and closes the time of timer 4, and alarmed by alarm；
(7), change the environmental stress of automobile washing pot, and environment pressure is recorded by temperature sensor and pressure sensor
Strong situation, then detects the working condition of Windshield Washer motor 5 by speed probe, while controller record master timer 2,
It opens timer 3 and closes the time of timer 4, and alarmed by alarm.
This durable test device mentality of designing is simple, is designed according to the parameter setting of propriety standard, but wanted to connection
It asks higher, needs in strict accordance with drawing requirement wiring.This durable test device utilizes the time relay by electronic circuitry design
Time control realize to Windshield Washer motor 5 automatically control time opening, closing function, can meet in management and control standard
Test requirements document, to achieve the purpose that Windshield Washer motor 5 detect；And it by master timer 2, unlatching timer 3 and closes
The design of timer 4 so that detection performance is good.Meanwhile this durable test device can pass through temperature sensor, pressure sensing
The auxiliary of device, speed probe and alarm carries out the performance test under particular surroundings.
Claims (7)
1. a kind of Windshield Washer motor durable test device, the durability for testing Windshield Washer motor (5), Windshield Washer electricity
Machine (5) is mounted on automobile washing pot, characterized in that including power supply (1) and several timers, the timer includes amounting to
When device (2), open timer (3) and close timer (4), the power supply (1) connection master timer (2), the total
When device (2) connect open timer (3), described unlatching timer (3) the connection closed timer (4), the closing timing
Device (4) connects Windshield Washer motor (5).
2. a kind of Windshield Washer motor durable test device according to claim 1, characterized in that the power supply (1) is
12V power supplys, the master timer (2), unlatching timer (3) and closing timer (4) are the time relay.
3. a kind of Windshield Washer motor durable test device according to claim 1 or 2, characterized in that further include controller,
Temperature sensor, pressure sensor, speed probe and alarm, the temperature sensor, pressure sensor, revolution speed sensing
Device, alarm, master timer (2), unlatching timer (3) and closing timer (4) are connect with controller.
4. a kind of test method of Windshield Washer motor durable test device, characterized in that include the following steps：
(1) automobile washing pot fills tap water as required；
(2) power supply, master timer are connected, timer is opened and closes timer；
(3) output end for closing timer is connect with the input terminal of Windshield Washer motor；
(4) master timer, unlatching timer and closing timer is arranged wants seeking time；
(5) startup power supply is automatically controlled according to the time of setting and is powered to Windshield Washer motor cycle.
5. a kind of test method of Windshield Washer motor durable test device according to claim 3, characterized in that in step
(4) in, master timer is provided that the summation of entire test request recurring number time, opens timer and is provided that test requirements document
Windshield Washer motor persistently start the time, close timer and be provided that the Windshield Washer motor of test requirements document pauses the shut-in time.
6. a kind of test method of Windshield Washer motor durable test device according to claim 3 or 4, characterized in that
After step (5), increases step (6), change the environment temperature of automobile washing pot, and pass through temperature sensor and pressure sensor
Ambient temperature situations are recorded, the working condition of Windshield Washer motor are then detected by speed probe, while controller is remembered
Master timer is recorded, timer is opened and closes the time of timer, and is alarmed by alarm.
7. a kind of test method of Windshield Washer motor durable test device according to claim 6, characterized in that in step
(6) after, increase step (7), change the environmental stress of automobile washing pot, and remember by temperature sensor and pressure sensor
Environmental stress situation is recorded, the working condition of Windshield Washer motor is then detected by speed probe, while controller record is total
Timer opens timer and closes the time of timer, and alarmed by alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003531.4A CN108333510A (en) | 2018-01-02 | 2018-01-02 | A kind of Windshield Washer motor durable test device and its test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003531.4A CN108333510A (en) | 2018-01-02 | 2018-01-02 | A kind of Windshield Washer motor durable test device and its test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108333510A true CN108333510A (en) | 2018-07-27 |
Family
ID=62924757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810003531.4A Pending CN108333510A (en) | 2018-01-02 | 2018-01-02 | A kind of Windshield Washer motor durable test device and its test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108333510A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440166U (en) * | 2009-05-26 | 2010-04-21 | 湖南吉利汽车部件有限公司 | Automobile washing pot motor testing device |
| CN201629842U (en) * | 2009-10-14 | 2010-11-10 | 浙江豪情汽车制造有限公司 | Electric horn and windshield washer reliability tester |
| CN201804065U (en) * | 2010-10-09 | 2011-04-20 | 重庆长安汽车股份有限公司 | Device for testing durability of automobile washer |
| CN203587350U (en) * | 2013-10-29 | 2014-05-07 | 奇瑞汽车股份有限公司 | Test device of automobile washer |
-
2018
- 2018-01-02 CN CN201810003531.4A patent/CN108333510A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440166U (en) * | 2009-05-26 | 2010-04-21 | 湖南吉利汽车部件有限公司 | Automobile washing pot motor testing device |
| CN201629842U (en) * | 2009-10-14 | 2010-11-10 | 浙江豪情汽车制造有限公司 | Electric horn and windshield washer reliability tester |
| CN201804065U (en) * | 2010-10-09 | 2011-04-20 | 重庆长安汽车股份有限公司 | Device for testing durability of automobile washer |
| CN203587350U (en) * | 2013-10-29 | 2014-05-07 | 奇瑞汽车股份有限公司 | Test device of automobile washer |
Non-Patent Citations (1)
| Title |
|---|
| 李再华 等: "QC/T246-1997 汽车风窗玻璃电动洗涤器技术条件", 《中华人民共和国汽车行业标准》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |
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| RJ01 | Rejection of invention patent application after publication |