CN219811031U - Test and verification box for automobile new energy harness - Google Patents
Test and verification box for automobile new energy harness Download PDFInfo
- Publication number
- CN219811031U CN219811031U CN202320493932.9U CN202320493932U CN219811031U CN 219811031 U CN219811031 U CN 219811031U CN 202320493932 U CN202320493932 U CN 202320493932U CN 219811031 U CN219811031 U CN 219811031U
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- switch
- plug connector
- aviation plug
- panel body
- test
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- 238000012795 verification Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000007689 inspection Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses an automobile new energy wiring harness testing and checking box which comprises a checking panel body, a first wiring harness and a second wiring harness, wherein an external resistance switch, an internal resistance switch, a short circuit switch and an insulating switch are sequentially arranged on the upper surface of the checking panel body, a first aviation plug connector and a second aviation plug connector are arranged on two side surfaces of the checking panel body, the first aviation plug connector is connected with electric inspection equipment through the first wiring harness, and the second aviation plug connector is connected with the electric inspection equipment through the second wiring harness. The utility model has simple structure, simplifies the electric detection and verification process, optimizes the electric detection and verification method, saves the preparation time of the electric detection in the early stage, and improves the electric detection and test efficiency and the productivity.
Description
Technical Field
The utility model relates to the technical field of automobile new energy harness testing, in particular to an automobile new energy harness testing and checking box.
Background
Among the prior art, publication number CN115435721A discloses a resistance welding detects check-up machine, and the device includes the check-up platform, be provided with the check-up platform on the check-up platform, fixed mounting is provided with the detection mechanism that is used for the location to install the work piece that waits to detect on the check-up platform, can dismantle adjustable installation on the detection mechanism has a plurality of inductor subassemblies that are used for detecting whether work piece bolt nut welded position leaks to weld.
In the field of automobile new energy wiring harnesses, in the prior art, the current electric detection test is carried out in a relatively crude way in the early stage of preparing the electric detection performance of the operation checking equipment, for example, a special defective sample line is used for checking, or a standard good sample line is used for learning and checking; however, whether the defective sample line is checked or the good sample line is checked, the electrical detection performance of the device, such as resistance measurement performance, short circuit measurement performance, insulation measurement performance and the like, cannot be accurately judged and checked.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides the automobile new energy harness test and verification box which can quickly improve the verification efficiency in the early-stage preparation work of the electric detection test and accurately and clearly detect the electric detection performance of the electric detection equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: including check panel body, first pencil and second pencil, check panel body's upper surface has set gradually outer resistance switch, internal resistance switch, short-circuit switch, insulating switch, check panel body's both sides face all is provided with first aviation plug connector and second aviation plug connector, first aviation plug connector is connected with the electricity through first pencil, second aviation plug connector is connected with the electricity through the second pencil.
Preferably, the external resistance switch, the internal resistance switch, the short-circuit switch and the insulation switch are all arranged in parallel in each row and are electrically connected.
Preferably, the external resistance switch, the internal resistance switch, the short circuit switch and the insulating switch are movable switches with upward buttons and downward buttons.
Preferably, the first aviation plug connector and the second aviation plug connector are arranged in the middle of the verification panel body.
Preferably, the electrical inspection device is used for displaying test-passing or test-failing results.
Compared with the prior art, the utility model provides the test and verification box for the automobile new energy harness, which has the following beneficial effects:
1. the utility model is provided with the first aviation plug connector which is connected with the electric inspection equipment through the first wire harness, and the second aviation plug connector which is connected with the electric inspection equipment through the second wire harness, so that the structure is simple, and the electric inspection and verification process is simplified.
2. The method has the advantages that the external resistance, the internal resistance, the short circuit and the insulation are the same in the checking method and the steps in the electric checking, the electric checking method is optimized, the preparation time in the early stage of electric checking is saved, and the electric checking efficiency and the productivity are improved.
Drawings
FIG. 1 is a diagram of a test panel of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a perspective view of the present utility model;
FIG. 4 is a side view of the present utility model;
FIG. 5 is a circuit diagram I of the present utility model;
FIG. 6 is a second circuit diagram of the present utility model;
FIGS. 7A-7D are circuit block diagrams A-D of the present utility model, and the structural principles of FIGS. 7A-7D are the same;
in the figure: 1. checking the panel body; 2. an external resistance switch; 3. an internal resistance switch; 4. a short-circuit switch; 5. an insulating switch; 6. a first aerial plug connector; 7. a second aerial plug connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-6 and fig. 7A-7D, the test and verification box for the new energy harness of the automobile comprises a verification panel body 1, a first harness and a second harness, wherein an external resistance switch 2, an internal resistance switch 3, a short-circuit switch 4 and an insulation switch 5 are sequentially arranged on the upper surface of the verification panel body 1 and are electrically connected, a first aviation plug connector 6 and a second aviation plug connector 7 are respectively arranged on two side surfaces of the verification panel body 1, the first aviation plug connector 6 is connected with electric detection equipment through the first harness, and the second aviation plug connector 7 is connected with the electric detection equipment through the second harness; the external resistance switch 2, the internal resistance switch 3, the short-circuit switch 4 and the insulating switch 5 are arranged in parallel in each column; the external resistance switch 2, the internal resistance switch 3, the short-circuit switch 4 and the insulating switch 5 are all movable switches with upward buttons and downward buttons; the first aviation plug connector 6 and the second aviation plug connector 7 are arranged in the middle of the verification panel body 1.
In this embodiment, during the electrical inspection test and verification, the first wire harness and the second wire harness are respectively connected with the first aviation plug connector 6 and the second aviation plug connector 7 through the wire harnesses at two ends and are electrically connected with the electrical inspection equipment, and the verification box simulates the pass and fail of the wire harnesses upwards and downwards. In the checking process, the button of the external resistance switch 2 is upwards, so that the external resistance of the analog wire is qualified, and the electric checking equipment is required to display that the test is qualified; in the inspection process, the external resistance switch 2 button is downward, so that the external resistance of the analog wire is unqualified, and the electric inspection equipment is required to display unqualified test. Internal resistance, short circuit and insulation are the same. The utility model has simple structure, simplifies the electric detection and verification process, optimizes the electric detection and verification method, saves the preparation time of the electric detection in the early stage, and improves the electric detection and verification efficiency and the productivity.
As shown in fig. 5-6 and fig. 7A-7D, the electrical inspection apparatus of the present utility model is used to display test-pass or test-fail results.
In this embodiment, P1 and P2 are aviation plug connectors; s1.s2.s3.s4 is a switch, NG to 3 pin, OK to 1 pin; wherein S1 is an external resistance switch, S2 is an internal resistance switch, S3 is a short circuit switch, and S4 is an insulation switch.
The working principle of the utility model is as follows: when the electric detection test is performed, the wire harnesses at the two ends are connected with electric detection equipment, and the check box simulates the qualification and disqualification of the wire harnesses upwards and downwards. The button of the external resistance switch 2 is upwards, so that the external resistance of the analog wire is qualified, and the electric inspection equipment is required to display that the test is qualified; and the external resistance switch 2 is downwards pressed, so that the external resistance of the analog wire is unqualified, and the electric inspection equipment is required to display that the test is unqualified. Internal resistance, short circuit and insulation are the same.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a car new forms of energy pencil test check-up box which characterized in that: including check-up panel body (1), first pencil and second pencil, the upper surface of check-up panel body (1) has set gradually outer resistance switch (2), internal resistance switch (3), short-circuit switch (4), insulating switch (5), the both sides face of check-up panel body (1) all is provided with first aviation plug connector (6) and second aviation plug connector (7), first aviation plug connector (6) are connected with electric detection equipment through first pencil, second aviation plug connector (7) are connected with electric detection equipment through the second pencil.
2. The automobile new energy harness test and verification box according to claim 1, wherein: the external resistance switch (2), the internal resistance switch (3), the short-circuit switch (4) and the insulating switch (5) are arranged in parallel in each row and are electrically connected.
3. The automobile new energy harness test and verification box according to claim 1, wherein: the external resistance switch (2), the internal resistance switch (3), the short circuit switch (4) and the insulating switch (5) are all movable switches with upward buttons and downward buttons.
4. The automobile new energy harness test and verification box according to claim 1, wherein: the first aviation plug connector (6) and the second aviation plug connector (7) are arranged in the middle of the verification panel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493932.9U CN219811031U (en) | 2023-03-15 | 2023-03-15 | Test and verification box for automobile new energy harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493932.9U CN219811031U (en) | 2023-03-15 | 2023-03-15 | Test and verification box for automobile new energy harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811031U true CN219811031U (en) | 2023-10-10 |
Family
ID=88212740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320493932.9U Active CN219811031U (en) | 2023-03-15 | 2023-03-15 | Test and verification box for automobile new energy harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811031U (en) |
-
2023
- 2023-03-15 CN CN202320493932.9U patent/CN219811031U/en active Active
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