CN201892730U

CN201892730U - Parameter-performance tester for magnetic latching relay

Info

Publication number: CN201892730U
Application number: CN2010206246553U
Authority: CN
Inventors: 宋海敏; 吴金良; 沈旭光
Original assignee: 海盐众信电子有限公司
Priority date: 2010-11-25
Filing date: 2010-11-25
Publication date: 2011-07-06

Abstract

The utility model relates to a parameter-performance tester for a magnetic latching relay, which is used for detecting the magnetic latching relay. The parameter-performance tester comprises a function-setting pushbutton module, a singlechip-control chip module, a clock-frequency module, a signal-sampling processing module, a display driving module, a power-supply driving module and an interface module; and the singlechip-control chip module is respectively and electrically connected with the function-setting pushbutton module, the clock-frequency module, the signal-sampling processing module, the display driving module and the power-supply driving module, and the interface module is respectively and electrically connected with the power-supply driving module and the signal-sampling processing module. The parameter-performance tester has a reasonable structural design and is convenient and simple to operate.

Description

Magnetic latching relay performance parameters tester

Technical field

The utility model relates to a kind of magnetic latching relay performance parameters tester, is used for magnetic latching relay is detected.

Background technology

Mainly adopt the pulse power and oscillograph combination to detect to the detection of relay performance parameter in the prior art, because the operation of this complete equipment is comparatively complicated, generally all must professional people try just can detect, and operating efficiency is low, and particularly the detection difficult of product of production line is bigger for large batch of relay.

The utility model content

Technical problem to be solved in the utility model is to overcome existing above-mentioned shortcoming in the prior art, and a kind of reasonable in design, magnetic latching relay performance parameters tester convenient to operation are provided.

The technical scheme in the invention for solving the above technical problem is: a kind of magnetic latching relay performance parameters tester is characterized in that: comprise function setting button module, singlechip control chip module, clock frequency module, signal sampling processing module, driver module, electric power driving module, interface module; The singlechip control chip module is electrically connected with function setting button module, clock frequency module, signal sampling processing module, driver module, electric power driving module respectively, and interface module is electrically connected with electric power driving module and signal sampling processing module respectively.

The utility model compared with prior art has following advantage and effect: 1, reasonable in design; 2, easy to operate simple.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.

Embodiment: referring to Fig. 1, the utility model embodiment comprises function setting button module 1, singlechip control chip module 2, clock frequency module 3, signal sampling processing module 4, driver module 5, electric power driving module 6, interface module 7.

Singlechip control chip module 2 is electrically connected with function setting button module 1, clock frequency module 3, signal sampling processing module 4, driver module 5, electric power driving module 6 respectively, and interface module 7 is electrically connected with electric power driving module 6 and signal sampling processing module 4 respectively.

Function setting button module 1 comprises a plurality of function selecting buttons, and actions such as open and close of the present utility model, detection are selected.

Singlechip control chip module 2 is built-in with trace routine, has processing capacity to detecting data.

Clock frequency module 3 is relevant to the standard time clock table, and sampled data of the present utility model by comparison.

After handling, 4 pairs of signals that collect of signal sampling processing module are transferred to singlechip control chip module 2.

Driver module 5 is used for being connected with extraneous display, is used for showing the detection data.

Electric power driving module 6 is used for being connected with extraneous power supply, is used for power supply.

During work, interface module 7 is connected with the reed interface of relay.

Only need operating personnel to connect measured relay, start-up function is provided with the program knob in the button module 1, present embodiment detects automatically according to the program of setting in advance, operating personnel do not need to possess professional knowledge, and the detection efficiency height except single relay detects, is specially adapted to batch detection, pipelining for production line is very good, thereby can guarantee to produce the quality of relay.

The detectable magnetic latching relay parameter of the utility model has: release movement time, adhesive actuation time, discharge driving voltage, adhesive driving voltage.

Claims

1. a magnetic latching relay performance parameters tester is characterized in that: comprise function setting button module, singlechip control chip module, clock frequency module, signal sampling processing module, driver module, electric power driving module, interface module; The singlechip control chip module is electrically connected with function setting button module, clock frequency module, signal sampling processing module, driver module, electric power driving module respectively, and interface module is electrically connected with electric power driving module and signal sampling processing module respectively.