CN205483062U - Automobile storage battery fuse box detection device - Google Patents
Automobile storage battery fuse box detection device Download PDFInfo
- Publication number
- CN205483062U CN205483062U CN201620183344.5U CN201620183344U CN205483062U CN 205483062 U CN205483062 U CN 205483062U CN 201620183344 U CN201620183344 U CN 201620183344U CN 205483062 U CN205483062 U CN 205483062U
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- detection device
- fuse
- storage battery
- automobile storage
- fuse box
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Abstract
The utility model discloses an automobile storage battery fuse box detection device, this detection device include main control unit, and this main control unit is connected with the color sensor who is used for detecting car piece formula fuse colour, and this color sensor is installed in anchor clamps, and these anchor clamps are driven by the cylinder, and the surface of being surveyed the fuse of can once moving to is carried out the colour collection and is judged, main control unit still is connected with the circuit that is used for testing the fuse break -make, detection device still include test fixture, install a plurality of spring pressure heads on this test fixture, the position of spring pressure head is used for the flat insurance silk in corresponding to automobile storage battery fuse box and the screw rod of being connected car wiring harness and the position of nut, the top of spring pressure head is equipped with two test probes. Detection device still includes industrial computer and printer.
Description
Technical field
This utility model belongs to Automobile Measuring Techniques field, particularly to a kind of automobile storage battery fuse box detection device.
Background technology
Automobile storage battery fuse box is mainly used for installing automobile-used electric fuse.Electric fuse is protection device important above automobile, and it is possible to prevent the overheated accident caused of circuit caused because of load overload, aging circuit or other reasons.The electric fuse that each position of automobile fuse box is installed is to have oneself fixing overload amps number, and it is the bearing power connect according to correspondence position, selects the electric fuse of a capacity matching.Do not mate with actual loading power if electric fuse is installed, two kinds of situations can be caused: if fuse capacity is more than the capacity that should mate, during situation about being so short-circuited when the load of this road electric fuse connection or transship, electric fuse will not fuse in time and will not even fuse, then will burn out load appreciation and cause automobile on fire；If the capacity of electric fuse is less than the capacity that should mate, then when being supported on of connecting of this road electric fuse normally works when, due to blown fuse, load quits work, and makes automobile break down.So electric fuse must be installed correctly.
For fixing the screw rod of electric fuse and aobvious equally the most important of nut in automobile storage battery fuse box.Neglected loading or misloading is caused in process of production due to problems such as equipment, that also will bring the most serious consequence, therefore the most correctly install for the electric fuse on automobile storage battery electric fuse and nut screw rod the most correctly to install be all very important problem in automobile storage battery fuse box production process.
In prior art, often through AOI equipment, use high-resolution camera that accumulator fuse box is shot, analyzes, detected.Then due to the expensive of high-resolution camera, the relatively costly of whole equipment is caused.
Utility model content
The purpose of this utility model is to provide a kind of automobile storage battery fuse box detection device.
The technical solution of the utility model is, a kind of automobile storage battery fuse box detection device, this detection device includes master controller, this master controller connects the color sensor for detecting automobile blade fuse color, this color sensor is installed in a fixture, this fixture is driven by cylinder, and the surface that can once move to tested electric fuse carries out color acquisition and judges
Described master controller is also associated with the circuit for testing electric fuse break-make,
Described detection device also includes measurement jig, multiple spring pressure head is installed on this measurement jig, the position of spring pressure head corresponding in automobile storage battery fuse box for fixing electric fuse and the screw rod being connected automotive wire bundle and the position of nut, spring pressure head be arranged over two test probes.
Detection device also includes industrial computer and printer.
The test device of a kind of automobile storage battery fuse box of the present utility model, it is detection automobile storage battery fuse box color, break-make, the special equipment of nut-screw detection, highly versatile, reliability is high, cost is relatively low, and the method for testing for automobile storage battery fuse box is a quantum jump.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of this utility model detection device.
Detailed description of the invention
As shown in Figure 1, the main hardware that test system of the present utility model is used: the test board of C8051F005 single-chip microcomputer independent research, Keyemce CZ-V21 (A) color sensor, TSC bar code printer, the test system that measurement jig and industrial computer collectively constitute.
Whole test system comprises the test board of C8051F005 single-chip microcomputer independent research, Keyemce CZ-V21 (A) color sensor, TSC bar code printer, industrial computer composition and measurement jig composition.Color sensor sensing head is arranged in fixture, cylinder drive it to move, and the surface once moving to tested electric fuse carries out color acquisition and judges.
During test, product is put in measurement jig, by start button, Automatic Program is tested, if test passes, single-chip microcomputer sends commands to industrial computer by serial ports, and industrial computer uses Visual C# computer language to write upper computer software, is used for receiving signal the type slug shape code of single-chip microcomputer, during bar code information stores ACCESS data base again, in order to review inquiry in the future.In test system, measurement jig is carrying product and the carrier of testing tool.
The international standard of automobile blade fuse color: 2A Lycoperdon polymorphum Vitt, 3A purple, 4A pink colour, 5A orange colour, 7.5A coffee color, 10A redness, 15A blueness, 20A yellow, 25A clear, colorless, 30A green and 40A deep Fructus Citri tangerinae color.According to the difference of color, the size distinguishing different amperage that can will be apparent from.
Electric fuse color needs to use Keyemce CZ-V21 (A) color sensor to gather colouring information, and will determine that result tells single-chip microcomputer.Sensor has learning functionality, operation connects the sensor to sense head, then sensing head is directed at tested electric fuse, and pressing SET key learns the colouring information of this position in sensor, adjusts bound parameter.In test process, if the parameter of sensor acquisition is within the scope of bound, sensor can output low level, single-chip microcomputer collects low level signal and is judged as qualified, is otherwise defective.
Color in 8 can be learnt by color sensor simultaneously, and each color judged result all can have a NPN type output point.At most the electric fuse of color in 8 can be tested.Notice that the distance between sensor and test product is optimal at 70mm.
The C8051F005 single-chip microcomputer test board test break-make of electric fuse, nut, screw rod connect, color sensor, gather the color signal of sensor acquisition.Being put into by test product in measurement jig, after starting test program, single-chip microcomputer obtains the collection result of color sensor and judges to obtain the information of electric fuse break-make by I/O port.
Fuse box the most all can install some screw rods and nut, is mainly used for fixing electric fuse and links automotive wire bundle.By at measurement jig during the test whether threaded spindle cap nut is installed, spring pressure head is installed in the position of fuse box correspondence threaded spindle cap nut, when press contacts product under measurement jig, if spring pressure head encounters screw rod or nut, spring pressure head will be by jack-up, the upper surface of spring pressure head encounters two test probes, by its short circuit.These two probes wherein one meet single-chip I/O mouth juxtaposition high level, an other 0V connecing single-chip microcomputer.If single-chip I/O mouth is pulled low into low level, then illustrate that the screw rod of product or nut are by spring pressure head jack-up so that it is upper surface is by two thimble short circuits；If monolithic I/O port is still high level, illustrate spring pressure head upper surface not by jack-up by two thimble short circuits, illustrate to be fitted without screw rod or nut.
If test passes, bar code printer prints bar code, and test result shows that, in industrial computer display, bar code information is preserved in ACCESS data base by industrial computer, in case review inquiry in the future；If test failure, the concrete error message of display prompts, retest and do not print bar code and do not store in data base.One-touch startup, result computer, display lamp show and buzzer instruction.
Claims (2)
1. an automobile storage battery fuse box detection device, it is characterised in that this detection device includes master controller,
This master controller is connected to detect the color sensor of blade fuse color, and this color sensor is installed in
In one fixture, this fixture is driven by cylinder, and the surface that can once move to tested electric fuse carries out color acquisition
And judge,
Described master controller is also connected with the circuit for testing electric fuse break-make,
Described detection device also includes measurement jig, and this measurement jig is provided with multiple spring pressure head, spring
For fixing electric fuse and the screw rod being connected automotive wire bundle in the position correspondence automobile storage battery fuse box of pressure head
With the position of nut, spring pressure head be arranged over two test probes.
2. automobile storage battery fuse box detection device as claimed in claim 1, it is characterised in that detection device
Also include industrial computer and printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183344.5U CN205483062U (en) | 2016-03-10 | 2016-03-10 | Automobile storage battery fuse box detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183344.5U CN205483062U (en) | 2016-03-10 | 2016-03-10 | Automobile storage battery fuse box detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483062U true CN205483062U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183344.5U Active CN205483062U (en) | 2016-03-10 | 2016-03-10 | Automobile storage battery fuse box detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205483062U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607829A (en) * | 2017-07-31 | 2018-01-19 | 芜湖宏景电子股份有限公司 | The installation testing method of automobile BCM fuses |
| CN108693480A (en) * | 2018-06-07 | 2018-10-23 | 上海沪工汽车电器有限公司 | Automobile storage battery box general-utility test platform |
| CN108845210A (en) * | 2018-07-04 | 2018-11-20 | 中国汽车技术研究中心有限公司 | A kind of automobile fuse circuit electric performance test apparatus and system |
| CN110412372A (en) * | 2019-07-21 | 2019-11-05 | 南京金龙客车制造有限公司 | A kind of fuse box electric property detection device |
-
2016
- 2016-03-10 CN CN201620183344.5U patent/CN205483062U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607829A (en) * | 2017-07-31 | 2018-01-19 | 芜湖宏景电子股份有限公司 | The installation testing method of automobile BCM fuses |
| CN108693480A (en) * | 2018-06-07 | 2018-10-23 | 上海沪工汽车电器有限公司 | Automobile storage battery box general-utility test platform |
| CN108845210A (en) * | 2018-07-04 | 2018-11-20 | 中国汽车技术研究中心有限公司 | A kind of automobile fuse circuit electric performance test apparatus and system |
| CN110412372A (en) * | 2019-07-21 | 2019-11-05 | 南京金龙客车制造有限公司 | A kind of fuse box electric property detection device |
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| GR01 | Patent grant |