Multifunctional test device for proximity detector
A proximity sensor, multi-functional testing technology, applied in the direction of instruments, etc., can solve the problems of inconvenient movement, high weight, bulky, etc., to achieve the effect of convenient movement, less fatigue, and weight reduction
Inactive Publication Date: 2013-07-31
江苏茶花电气股份有限公司
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Problems solved by technology
[0002] At present, when testing inductive and Hall proximity sensors, two multimeters, a 30V range regulated power supply and a test box are mainly used, which are bulky and weigh up to eight kilograms, making it inconvenient to move and difficult to realize online testing of products
In the actual operation process, there is a problem that the wiring operation is complicated and ordinary employees are unable to do it.
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[0021] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose of the invention, the specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0022] Proximity sensor multi-function test device, including a housing, on which a test bench panel is arranged. The test bench panel includes a horizontal panel 12 and an inclined panel 11 connected to it. Two ф1mm holes 10 are reserved on the horizontal panel 12. As a magnetic steel insertion port, there is also a ф8mm hole 9 as a magnetic steel insertion port, and a proximity sensor grounding interface 8 is provided on the horizontal panel 12. In order to facilitate maintenance, four reserved Proximity sensor grounding interface 13, ammeter 1, voltmeter 2, I / O module 7 and power module are arranged in the shell, ammeter 1 and voltmeter 2 are installed on the incline...
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The invention discloses a multifunctional test device for a proximity detector, and the multifunctional test device comprises a shell, wherein the shell is provided with a test bench panel; a magnetic steel inserting hole and a proximity detector earthing interface are reserved on the test bench panel; an amperemeter, a voltmeter, an I / O (input / output) module and a power module are arranged in the shell; the I / O module is used for being accessed into a detected proximity detector; the amperemeter and the power supply are connected; the amperemeter is used for detecting a static current and a working current; the voltmeter is used for detecting the output voltage of the proximity detector connected into the I / O module; and the power module is used for providing a power supply to the proximity detector connected into the I / O module. Because the power module, the amperemeter and the voltmeter are integrated, the multifunctional test device is convenient to use and is convenient to move, the weight is lightened, and products can be tested in an on-line manner. The amperemeter and the voltmeter adopt a red LED (Light Emitting Diode) display screen, reading is clear and convenient, and eyes have small possibility of feeling tired by inclining the panel.
Description
technical field [0001] The invention relates to a test device, in particular to a multifunctional test device for a proximity sensor. Background technique [0002] At present, when testing inductive and Hall proximity sensors, two multimeters, a 30V range regulated power supply and a test box are mainly used, which are bulky and weigh up to eight kilograms, making it inconvenient to move and difficult to achieve online product testing. In the actual operation process, there is a problem that the wiring operation is complicated and ordinary employees are unable to do it. [0003] In view of the above-mentioned existing defects in the equipment for testing inductive and Hall proximity sensors, the designer actively researches and innovates, in order to create a multi-functional testing device for proximity sensors with a new structure to make it more practical. Contents of the invention [0004] The main purpose of the present invention is to overcome the defects of the exi...
Claims
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IPC IPC(8): G01D18/00
Inventor 杨冶覃铀顾红椰
Owner 江苏茶花电气股份有限公司