CN208383458U - A kind of electric door lock for vehicle durability test instrument - Google Patents
A kind of electric door lock for vehicle durability test instrument Download PDFInfo
- Publication number
- CN208383458U CN208383458U CN201820749133.2U CN201820749133U CN208383458U CN 208383458 U CN208383458 U CN 208383458U CN 201820749133 U CN201820749133 U CN 201820749133U CN 208383458 U CN208383458 U CN 208383458U
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- China
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- time relay
- door lock
- locking
- power module
- electric door
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Abstract
Electric door lock for vehicle durability test instrument provided by the utility model, including cabinet, the Two-way Cycle time relay is equipped in cabinet, unlocked time relay, the locking time relay, power module and power module, it is equipped with unlock output end outside the enclosure, locking output end, the Two-way Cycle time relay respectively with unlocked time relay, the locking time relay is connected, unlocked time relay, the locking time relay is connected with power module respectively, the power module and unlock output end, locking output end is connected, the power module is connected with above-mentioned each module.The tester is used cooperatively by several relays, completes locking/release period process of electric door lock, designs simple and practical, reduction labor intensity of workers, raising operational comfort.
Description
Technical field
The utility model relates to automobile door lock testing equipment field more particularly to a kind of electric door lock for vehicle endurance tests
Instrument.
Background technique
Arrangements for automotive doors is one of main component of vehicle body, and the automobile door lock as important component in automobile door system
Even more be in key position, in a sense, the function and quality of automobile door lock determine automobile door system function and
Quality, wherein durability is directly related to the length and safety coefficient of service life as most basic index and quality requirement
Size.Therefore, it is necessary to lock that life test is opened and closed to examine its endurance quality on the door.
Summary of the invention
The utility model provides a kind of electric door lock for vehicle durability test instrument, which carried out to electric door lock for vehicle
Locking and unlock provide cycling instrument, for detecting the durability of electric door lock for vehicle.
To achieve the goals above, the technology employed by the present utility model is a kind of durable examination of electric door lock for vehicle
Instrument, including cabinet are tested, the Two-way Cycle time relay, unlocked time relay, the locking time relay, power are equipped in cabinet
Module and power module, outside the enclosure be equipped with unlock output end, locking output end, the Two-way Cycle time relay respectively with solution
The lock time relay, the locking time relay are connected, unlocked time relay, the locking time relay respectively with power module
It is connected, which is connected with unlock output end, locking output end, and the power module is connected with above-mentioned each module.
Preferably, the electric door lock for vehicle durability test instrument further includes voltage dial gauge, the voltage dial gauge
It is arranged in cabinet front end face, for showing the operating voltage of tester and tested door lock.
Preferably, the electric door lock for vehicle durability test instrument further includes the meter being connected with the locking time relay
Number device, the counter are located at cabinet front end face, count to the duty cycle of tested door lock.
Preferably, the Two-way Cycle time relay, unlocked time relay, the locking time relay belong to dial
Disk setting time relay.
Compared with prior art, instrument of the utility model as detection electric door lock durability, passes through several relays
Be used cooperatively, can be completed locking/release period process of electric door lock, design simple and practical, reduce labor intensity of workers,
Improve operational comfort.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of the utility model.
Fig. 2 is the principles of the present invention block diagram.
In figure: 1, cabinet；2, the Two-way Cycle time relay；3, unlocked time relay；4, the locking time relay；5, electric
Press dial gauge；6, counter；7, output end is unlocked；8, locking output end.
Specific embodiment
It is below in conjunction with attached drawing and specifically real in order to keep the purpose of this utility model, technical solution and advantage clearer
Example is applied, clear, complete description is carried out to the technical solution of the utility model, it should be understood that preferred implementation described herein
Example is only used for describing and explaining the present invention, and is not used to limit the utility model.
According to Fig. 1, Fig. 2, the electric door lock for vehicle durability test instrument of the utility model, be for electric door lock for vehicle into
Row unlock and locking provide cycling instrument, it is as follows to be tested door lock work: locking → unlock → locking → unlock ....
The electric door lock for vehicle durability test instrument includes cabinet 1, and the Two-way Cycle time relay 2, unlock are equipped in cabinet
The time relay 3, the locking time relay 4, power module and power module, wherein when the Two-way Cycle time relay 2, unlock
Between relay 3, the locking time relay 4 all buy from market, belong to driver plate setting time relay.It needs when use in case
Aperture respectively on front side of body, then box house is fixed in by mounting bracket, and ensure that its control panel is located at cabinet front end
Portion.In this tester, the function of each module is respectively as follows:
The Two-way Cycle time relay: the Two-way Cycle time relay is by that can stir the adjustable timing of electronics that digital code forms
The module of time has the active output of two group relays, can exact timing control A/B group relay working condition.In this test
It is timed in instrument using two-way, i.e., one work, a stopping, two-way time difference is adjustable, does not interfere with each other, adjustable minimum
Time is Millisecond, maximum time 99 hours.
Unlock/locking the time relay: locking and the unlock time relay are all made of the identical time relay, the time
Relay is by that can stir the adjustable timing module of electronics that digital code forms, and in this tester, be connected to double follow
On the ring time relay, it is unlocked for test product or locking provides the working time.Working time is adjustable, and minimum time is milli
Second grade, maximum time 99 hours.
Power module: providing High-current output, drives tested door lock work.
Power module: being connected with correlation module, powers to correlation module and test product.
In the present embodiment, the connection relationship of each module are as follows: every road of the Two-way Cycle time relay control a time after
Between electric appliance, i.e. unlocked time relay and the locking time relay, respectively unlock and locking provide working hour in period, two times
Relay is respectively that test product provides locking and unlock working time, unlocked time relay, locking time relay difference
It is connected with power module, electric current is exported on tested door lock by power module, door lock work is driven, specifically, in cabinet
It is equipped with unlock output end 7 and locking output end 8, which connects tested door lock by two output ends, and then drives
Door lock work.
In addition, electric door lock for vehicle durability test instrument further includes the voltage dial gauge 5 being connected with the power supply module, the voltage
Dial gauge 5 is arranged in cabinet front end face, for showing the operating voltage of tester and tested door lock.Voltage dial gauge 5 uses number
Word voltmeter is purchased from market.
It further include the counter 6 being connected with the locking time relay, tester is since locking to the work of test product
Counted as the period, can continuous counter, power failure do not reset, and band resets key manually thereon, which is located at cabinet front end
Face counts the duty cycle of tested door lock.
The course of work of this electric door lock for vehicle durability test instrument are as follows:
(1) working time of each time relay should be first adjusted according to the job requirement of test product before working, adjustment step
Rapid as follows: the digital code of the first successive step Two-way Cycle time relay determines the duty cycle of test product；Second step is adjusted respectively
Whole unlock, the locking time relay digital code, determine the working time of tested door lock；
(2) tester power supply can be started after the completion of time adjustment, the Two-way Cycle time relay is started to work, controlled all the way
The tested door lock release period time controls tested door lock locking cycle time all the way.When the release period time starts to work, starting
Unlocked time relay is started to work, and power module output unlock operating voltage, tested door lock is unlocked movement；The locking period
When start-up operation, the starting locking time relay is started to work, and power module exports locking operating voltage, and tested door lock is locked
Stop is made.It is once counted when unlocking motion starts, counter can be reset at any time as needed.
The instrument can stop working at any time, and counter (i.e. work times) is not reset, and starting instrument every time can add up to count
Number closes tester when reaching the tested production device duty cycle, stops working.
Claims (4)
1. a kind of electric door lock for vehicle durability test instrument, it is characterised in that: including cabinet, in cabinet be equipped with the Two-way Cycle time after
Electric appliance, unlocked time relay, the locking time relay, power module and power module, outside the enclosure be equipped with unlock output end,
Locking output end, the Two-way Cycle time relay are connected with unlocked time relay, the locking time relay respectively, unlock
The time relay, the locking time relay are connected with power module respectively, and the power module and unlock output end, locking export
End is connected, and the power module is connected with above-mentioned each module.
2. electric door lock for vehicle durability test instrument according to claim 1, it is characterised in that: the electric door lock for vehicle is resistance to
Long tester further includes voltage dial gauge, and the voltage dial gauge setting is in cabinet front end face, for showing tester and being tested
The operating voltage of door lock.
3. electric door lock for vehicle durability test instrument according to claim 1, it is characterised in that: the electric door lock for vehicle is resistance to
Long tester further includes the counter being connected with the locking time relay, and the counter is located at cabinet front end face, to tested
The duty cycle of door lock is counted.
4. electric door lock for vehicle durability test instrument according to claim 1, it is characterised in that: the Two-way Cycle time relay
Device, unlocked time relay, the locking time relay belong to driver plate setting time relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749133.2U CN208383458U (en) | 2018-05-21 | 2018-05-21 | A kind of electric door lock for vehicle durability test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749133.2U CN208383458U (en) | 2018-05-21 | 2018-05-21 | A kind of electric door lock for vehicle durability test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383458U true CN208383458U (en) | 2019-01-15 |
Family
ID=64971058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820749133.2U Active CN208383458U (en) | 2018-05-21 | 2018-05-21 | A kind of electric door lock for vehicle durability test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383458U (en) |
-
2018
- 2018-05-21 CN CN201820749133.2U patent/CN208383458U/en active Active
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