CN207488818U - A kind of pallet of burn-in test for automobile ECU controller - Google Patents
A kind of pallet of burn-in test for automobile ECU controller Download PDFInfo
- Publication number
- CN207488818U CN207488818U CN201721607386.8U CN201721607386U CN207488818U CN 207488818 U CN207488818 U CN 207488818U CN 201721607386 U CN201721607386 U CN 201721607386U CN 207488818 U CN207488818 U CN 207488818U
- Authority
- CN
- China
- Prior art keywords
- ecu controller
- automobile ecu
- bottom plate
- pallet
- burn
- 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
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Abstract
The utility model is related to a kind of pallets of burn-in test, are particularly suitable for the test of automobile ECU controller.The pallet is provided with bottom plate, multiple connection screw thread holes are provided on the plate upper surface, multiple positioning seats are provided in the connection screw thread hole, every four of the positioning seat is one group and mutually forms a product placement positioning groove, thermal insulation board is provided in the product placement positioning groove, the upper surface of the thermal insulation board is provided with heating plate, and automobile ECU controller to be tested is placed in the heating plate, and the positioning seat fixes the automobile ECU controller to be tested.The usefulness of the utility model is：Multiple positioning seats are placed on bottom plate first, positioning seat is fixed by the connection screw thread hole on bottom plate, multiple positioning seats form a product placement positioning groove, then automobile ECU controller is positioned in product placement positioning groove, heating plate is heated by heating patchboard connection power supply simultaneously, the utility model is simple in structure, easy to operate.
Description
Technical field：
The utility model is related to a kind of pallets of burn-in test, are particularly suitable for the test of automobile ECU controller.
Background technology：
Automobile ECU controller, English abbreviation are Electronic Control Unit, also referred to as electronic control unit, again
Claim " car running computer ", " vehicle-mounted computer " etc., be then automobile specified microcomputerized controller from purposes.It and common computer one
Sample, by microprocessor（CPU）, memory（ROM、、RAM）, input/output interface（I/O）, analog-digital converter（A/D）It is and whole
The large scale integrated circuits such as shape, driving form.It is described exactly " ECU is exactly the brain of automobile " with a simple simon says.
Burn-in test refers to that analog equipment generates aging in the various factors arrived involved in real use condition to product
Situation carries out the process that corresponding conditions strengthen experiment, which can use different agings according to different products and material requirements
Test, common burn-in test mainly have illumination ageing, hydrothermal aging, hot wind aging, high temperature ageing etc..
Automobile ECU controller must carry out aging survey as a part important in automobile during the manufacturing
Examination, automobile ECU controller have a burn-in test to be tested for high temperature ageing, exactly automobile ECU controller are heated, makes vapour
Vehicle ECU controllers are in a kind of condition of high temperature, when being tested by this high temperature ageing to learn that can automobile ECU controller long
Between used under high temperature environment, for existing automobile ECU controller during burn-in test, test process is relatively simple,
Special burn-in test fixture is not provided with, it is not accurate enough so as to cause test process, so needing a kind of novel knot in industry
The pallet of the burn-in test for automobile ECU controller of structure, to solve problems faced in industry.
Invention content：
Technical problem to be solved in the utility model is：A kind of burn-in test for automobile ECU controller is provided
Pallet, to solve problems faced in industry.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：One kind is used for automobile
The pallet of the burn-in test of ECU controllers sets automobile ECU controller, and the pallet is provided with bottom plate, and the bottom plate is rectangular
Structure is provided with multiple connection screw thread holes on the plate upper surface, multiple positioning seats, institute is provided in the connection screw thread hole
Every four of positioning seat is stated as one group and mutually forms a product placement positioning groove, is set in the product placement positioning groove
There is thermal insulation board, the thermal insulation board is installed on the bottom plate, and the upper surface of the thermal insulation board is provided with heating plate, the heating plate
On be placed with automobile ECU controller to be tested, the positioning seat fixes the automobile ECU controller to be tested.
Preferably, being respectively arranged with heating patchboard on four angles of the bottom plate, set on the heating patchboard
There are multiple energization guide posts, the heating patchboard is linked together by conducting wire and the heating plate.
Preferably, the positioning seat is in rectangular configuration, there are two mounting hole, the positioning seats for setting on the positioning seat
On be additionally provided with rectangular notch.
Preferably, the thermal insulation board is Teflon thermal insulation board.
Preferably, multiple handles are provided on the bottom plate.
Compared with prior art, the usefulness of the utility model is：Multiple positioning seats are placed on bottom plate first, are led to
The connection screw thread hole crossed on bottom plate fixes positioning seat, and multiple positioning seats form a product placement positioning groove, then will
Automobile ECU controller is positioned in product placement positioning groove, while connects power supply to heating plate by heating patchboard
It is heated, the utility model is simple in structure, easy to operate.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of automobile ECU controller.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is the structure diagram of positioning seat.
Wherein：Bottom plate 1；Connection screw thread hole 2；Positioning seat 3；Mounting hole 301；Rectangular notch 302；Product placement positioning groove
4；Thermal insulation board 5；Heating plate 6：Automobile ECU controller 7；Heat patchboard 8；Energization guide post 801；Handle 9.
Specific embodiment：
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：According to Fig. 1 to shown in Fig. 3
A kind of pallet of burn-in test for automobile ECU controller, setting automobile ECU controller 7, the pallet is provided with bottom plate 1,
The bottom plate 1 is in rectangular configuration, is provided with multiple connection screw thread holes 2 on 1 upper surface of bottom plate, in the connection screw thread hole 2
Multiple positioning seats 3 are provided with, the positioning seat 3 every four is one group and mutually forms a product placement positioning groove 4, described
Thermal insulation board 5 is provided in product placement positioning groove 4, the thermal insulation board 5 is installed on the bottom plate 1, the thermal insulation board 5 it is upper
Surface is provided with heating plate 6, automobile ECU controller 7 to be tested is placed in the heating plate 6, the positioning seat 3 is by described in
Automobile ECU controller 7 to be tested is fixed.
Further, heating patchboard 8 is respectively arranged on four angles of the bottom plate 1, is set on the heating patchboard 8
Multiple energization guide posts 801 are equipped with, the heating patchboard 8 is linked together by conducting wire and the heating plate 6.
Further, the positioning seat 3 is in rectangular configuration, and there are two mounting holes 301 for setting on the positioning seat 3, described
Rectangular notch 302 is additionally provided on positioning seat 3.
Further, the thermal insulation board 5 is Teflon thermal insulation board.
Further, multiple handles 9 are provided on the bottom plate 1.
In use, being provided with bottom plate 1, multiple connection screw thread holes 2 are provided on bottom plate 1, positioning seat 3 is passed through into mounting hole
301 are connected in connection screw thread hole 2, and four positioning seats 3 are one group, and a product placement positioning is surrounded between four positioning seats 3
Automobile ECU controller 7 to be detected is positioned in the product placement positioning groove 4 by groove 4, then will be powered and is inserted
Head is inserted on energization guide post 801, since heating patchboard 8 is linked together with heating plate 6 by conducting wire, then heating plate 6
It begins to heat, since the bottom of heating plate 6 is provided with thermal insulation board 5, the heat that such heating plate 6 generates would not be dissipated from bottom
It loses, the heat that heating plate 6 generates is with regard to all passing to automobile ECU controller 7 to be detected, so as to fulfill automobile to be detected
The purpose of 7 bottom-heated of ECU controllers is provided with multiple handles 9 on bottom plate 1, passes through the carrying of 9 utility tray of handle.
It is emphasized that：The above is only the preferred embodiment of the present utility model, and not the utility model is appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With variation and modification, in the range of still falling within technical solutions of the utility model.
Claims (5)
1. a kind of pallet of burn-in test for automobile ECU controller sets automobile ECU controller（7）, it is characterised in that：
The pallet is provided with bottom plate（1）, the bottom plate（1）It is in rectangular configuration, the bottom plate（1）Multiple connections are provided on upper surface
Threaded hole（2）, the connection screw thread hole（2）On be provided with multiple positioning seats（3）, the positioning seat（3）Every four for one group and
Mutually form a product placement positioning groove（4）, the product placement positioning groove（4）In be provided with thermal insulation board（5）, it is described
Thermal insulation board（5）It is installed on the bottom plate（1）On, the thermal insulation board（5）Upper surface be provided with heating plate（6）, the heating plate
（6）On be placed with automobile ECU controller to be tested（7）, the positioning seat（3）By the automobile ECU controller to be tested
（7）It fixes.
2. the pallet of the burn-in test according to claim 1 for automobile ECU controller, it is characterised in that：The bottom
Plate（1）Four angles on be respectively arranged with heating patchboard（8）, the heating patchboard（8）On be provided with multiple energization guide posts
（801）, the heating patchboard（8）Pass through conducting wire and the heating plate（6）It links together.
3. the pallet of the burn-in test according to claim 1 for automobile ECU controller, it is characterised in that：It is described fixed
Position seat（3）It is in rectangular configuration, the positioning seat（3）There are two mounting holes for upper setting（301）, the positioning seat（3）On also set up
There is rectangular notch（302）.
4. the pallet of the burn-in test according to claim 1 for automobile ECU controller, it is characterised in that：It is described every
Hot plate（5）For Teflon thermal insulation board.
5. the pallet of the burn-in test according to claim 1 for automobile ECU controller, it is characterised in that：The bottom
Plate（1）On be provided with multiple handles（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607386.8U CN207488818U (en) | 2017-11-27 | 2017-11-27 | A kind of pallet of burn-in test for automobile ECU controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607386.8U CN207488818U (en) | 2017-11-27 | 2017-11-27 | A kind of pallet of burn-in test for automobile ECU controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488818U true CN207488818U (en) | 2018-06-12 |
Family
ID=62471595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721607386.8U Expired - Fee Related CN207488818U (en) | 2017-11-27 | 2017-11-27 | A kind of pallet of burn-in test for automobile ECU controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207488818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108536131A (en) * | 2018-06-19 | 2018-09-14 | 武汉菱电汽车电控系统股份有限公司 | A kind of ECU connectors, ECU and ECU components |
-
2017
- 2017-11-27 CN CN201721607386.8U patent/CN207488818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108536131A (en) * | 2018-06-19 | 2018-09-14 | 武汉菱电汽车电控系统股份有限公司 | A kind of ECU connectors, ECU and ECU components |
| CN108536131B (en) * | 2018-06-19 | 2024-02-13 | 武汉菱电汽车电控系统股份有限公司 | ECU connecting piece, ECU and ECU subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181127 |