CN202694143U - Function simulation test device for engineering mechanical electrical box - Google Patents
Function simulation test device for engineering mechanical electrical box Download PDFInfo
- Publication number
- CN202694143U CN202694143U CN 201220307591 CN201220307591U CN202694143U CN 202694143 U CN202694143 U CN 202694143U CN 201220307591 CN201220307591 CN 201220307591 CN 201220307591 U CN201220307591 U CN 201220307591U CN 202694143 U CN202694143 U CN 202694143U
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- CN
- China
- Prior art keywords
- test device
- wire harness
- simulation test
- engineering mechanical
- electrical box
- 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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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a function simulation test device for an engineering mechanical electrical box, and belongs to the technical field of electric test devices. The function simulation test device comprises a box body, indicating lamps and a wire harness, wherein a rectangular opening is formed in the side face of the box body; the indicating lamps are arranged on a front panel of the box body and are electrically connected with the wire harness; and a connector is arranged at the other end of the wire harness. The function simulation test device has the advantages that the engineering mechanical electrical box to be detected is connected with the test device through the wire harness; and the working performance of the engineering mechanical electrical box can be intuitively judged according to turn-on and turn-off states of the indicating lamps.
Description
Technical field
The utility model relates to a kind of engineering machinery electric box functional simulation proving installation, belongs to the electric test device technical field.
Background technology
Engineering machinery vehicle is furnished with electric control box, and electric control box is responsible for car load power supply, light control, wiper manipulation, signal designation, circuit protection etc., is the core component of engineering machinery vehicle.Electric control box by ignition switch, insurance, relay, organize rocker switch etc. more and form, electric control box consists of by connector and peripheral wire harness and is connected, the circuit theory complexity requires reliable in function.In electric control box production assembling process, often owing to the phenomenon such as design reasons, electronic devices and components reason, assembly technology reason etc. cause short circuit, open circuit, mistake is taken, and these reasons often are difficult to find intuitively, engineering machinery vehicle is caused very large harm, the light engineering machinery host computer system that makes is not worked, and heavy causing is on fire.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of engineering machinery electric box functional simulation proving installation, the serviceability of directly perceived easy work machine electric box.
To achieve these goals, the technical solution adopted in the utility model is: a kind of engineering machinery electric box functional simulation proving installation, comprise casing, also comprise pilot lamp and wire harness, the side opening of casing is provided with rectangular aperture, the casing front panel is provided with pilot lamp, and pilot lamp is electrically connected with wire harness, and the wire harness other end is provided with connector.
Casing is trapezoidal.
The beneficial effects of the utility model are: utilize wire harness that engineering machinery electric box to be detected is connected with this simulating test device, judge intuitively engineering machinery electric box serviceability by the light on and off of pilot lamp.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model and engineering machinery electric box connection diagram.
Among the figure: 1, casing, 2, pilot lamp, 3, connector, 4, wire harness.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, this engineering machinery electric box functional simulation proving installation comprises casing 1, also comprise pilot lamp 2 and wire harness 4, the side opening of casing 1 is provided with rectangular aperture, and casing 1 front panel is provided with pilot lamp 2, pilot lamp 2 is electrically connected with wire harness 4, and wire harness 4 other ends are provided with connector 3.This simulating test device is by direct current 24V Power supply, realize docking fully with the connector of engineering machinery electric box to be detected by wire harness 4 and connector 3, behind this simulating test device plugged, handle the various functional switches on the electric control box, such as K1, K2, K3 etc., the corresponding function of electric control box just can be worked, at this moment the pilot lamp 2 on the simulating test device panel corresponding with the electric control box corresponding function just can be light, if corresponding pilot lamp 2 does not work, then prove the corresponding function cisco unity malfunction of electric control box.Whether judge intuitively the electric control box correlation function with this by the pilot lamp 2 on this simulating test device panel can work.
In order to watch easily the light on and off of pilot lamp 2, casing 1 is made as trapezoidal, and pilot lamp 2 is located on the front panel, because front panel tilts, so just makes things convenient for the testing staff to see the light on and off of pilot lamp 2.
Claims (2)
1. engineering machinery electric box functional simulation proving installation, comprise casing (1), it is characterized in that, also comprise pilot lamp (2) and wire harness (4), the side opening of casing (1) is provided with rectangular aperture, casing (1) front panel is provided with pilot lamp (2), and pilot lamp (2) is electrically connected with wire harness (4), and wire harness (4) other end is provided with connector (3).
2. a kind of engineering machinery electric box functional simulation proving installation according to claim 1 is characterized in that, described casing (1) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307591 CN202694143U (en) | 2012-06-28 | 2012-06-28 | Function simulation test device for engineering mechanical electrical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307591 CN202694143U (en) | 2012-06-28 | 2012-06-28 | Function simulation test device for engineering mechanical electrical box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694143U true CN202694143U (en) | 2013-01-23 |
Family
ID=47549731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307591 Expired - Fee Related CN202694143U (en) | 2012-06-28 | 2012-06-28 | Function simulation test device for engineering mechanical electrical box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694143U (en) |
-
2012
- 2012-06-28 CN CN 201220307591 patent/CN202694143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |