CN203673040U

CN203673040U - Detection device used for tester relay controller

Info

Publication number: CN203673040U
Application number: CN201320823173.4U
Authority: CN
Inventors: 李会峰; 霍军军; 张云超
Original assignee: Tianshui Huatian Technology Co Ltd
Current assignee: Tianshui Huatian Technology Co Ltd
Priority date: 2013-12-15
Filing date: 2013-12-15
Publication date: 2014-06-25
Anticipated expiration: 2023-12-15

Abstract

The utility model aims to provide a detection device used for a tester relay controller for solving problems that a tester relay controller detecting method in the prior art wastes time and energy and is low in efficiency. The detection device includes the tester relay controller, a controller interface and a connection wire. The detection device includes a detection board. The detection board is provided with a detection unit composed of a relay corresponding to the tester relay controller, an LED lamp unit and a resistor. One end of the LED lamp unit is connected with the relay while the other end of the LED lamp unit is connected with the resistor in series. A detection worker can judge whether the tester relay controller breaks down or not directly and quickly based on colors of shining lamps of the LED lamp unit, so that detection time is reduced substantially and labor cost and time cost are reduced.

Description

A kind of tester Control level detecting apparatus

Technical field

The utility model relates to semiconductor testing apparatus field, is specifically related to a kind of tester Control level detecting apparatus and method.

Background technology

The testing tool hardware components of electronic product is made up of measuring unit and Control position etc., can be frequently in the test process of IC carry out the test of the every SPEC of IC with the actuating of relay that DUT plate is controlled in Control position, affected by quality and the life-span of Control position, Control position is easy to lose efficacy, belong to fragile device, when losing efficacy in tester Control position, in using, tester can cause test failure so, therefore extremely may cause serious quality consequence, and traditional Control position detecting method is exactly the control bit of closed tester, then detect and judge whether this control bit damages inefficacy by multimeter, cost testing staff's plenty of time and energy.

Utility model content

The purpose of this utility model is to provide a kind of tester Control level detecting apparatus, and to solve, tester Control position detecting method in prior art is wasted time and energy, inefficient problem.

A kind of tester Control level detecting apparatus, comprise tester Control position, control bit interface, connecting line, also comprise that check-out console, described check-out console are provided with detecting unit, described detecting unit is made up of the relay K corresponding with tester Control position CBIT, LED lamp group, resistance R, LED lamp group one end is connected with relay K, and the LED lamp group other end is connected with resistance R.

Further, described detecting unit is provided with multiple side by side.

Further, described LED lamp group comprises LED red light and LED green light.

The utility model has the advantages that: control bits all tester is defined on fixing control bit interface, corresponding with the relay on check-out console by the Control position on control bit interface, often opening and a kind of LED lamp group color defining of the each correspondence of normally off of each relay, different colours lamp by LED lamp group is bright, testing staff can intuitively judge whether tester Control position lost efficacy fast, thereby guide maintenance personnel repair fast to the tester relay losing efficacy, the earth reduces testing staff's detection time, manpower and time cost are saved.

Brief description of the drawings

Fig. 1 is a kind of tester Control of the utility model level detecting apparatus structural representation;

Fig. 2 is local circuit schematic diagram of the present utility model.

Embodiment

The following examples can further illustrate the utility model, but limit never in any form the utility model.

As shown in Figure 1, a kind of tester Control level detecting apparatus, comprise tester Control position CBIT, control bit interface J, connecting line 3, also comprise that check-out console 2, check-out console 2 are provided with detecting unit 4, detecting unit 4 is made up of the relay K corresponding with tester Control position CBIT, LED lamp group, resistance R, LED lamp group one end is connected with relay K, the LED lamp group other end is connected with resistance R, detecting unit 4 is provided with multiple side by side, and LED lamp group comprises LED red light L1 and LED green light L2.

This tester Control position testing process is:

Step 1: check-out console 2 is connected to control bit interface J by connecting line 3, by control bit interface J connecting test instrument Control position CBIT;

Step 2: tester Control position CBIT disconnects or occlusion detection: connect detecting unit 4 corresponding to tester Control position CBIT, L2 is bright for LED green light, the tester Control position CBIT that LED green light L2 is corresponding is normal, L1 is bright for LED red light, and the tester Control position CBIT that LED red light L1 is corresponding is abnormal.

Embodiment 1

Step 1 is connected to control bit interface J by check-out console 2 by connecting line 3, by control bit interface J connecting test instrument Control position CBIT;

Step 2 detects all tester Control position CBIT closures or disconnection, the LED green light L2 of the LED lamp group of connecting with relay K is bright, the tester Control position CBIT that LED green light L2 is corresponding is good, L1 is bright for LED red light, and the tester Control position CBIT that LED red light L1 is corresponding is bad.

Embodiment 2

Step 1 is with embodiment 1;

Step 2 disconnects all odd bits tester Control position CBIT or is closed, even bit tester Control position CBIT closure or disconnection detection, all odd bits LED green light L2 are bright, if certain odd bits LED red light L1 is bright, the tester Control position CBIT that LED red light L1 is corresponding is abnormal, all even bit LED green light L2 are bright, if certain even bit LED red light L1 is bright, the tester Control position CBIT that LED red light L1 is corresponding is abnormal.

Embodiment 3

Step 1 is with embodiment 1;

Step 2 disconnects odd bits tester Control position CBIT one by one successively or is closed, the LED green light L2 of the LED lamp group of connecting with relay K is bright, the tester Control position CBIT that LED green light L2 is corresponding is normal, L1 is bright for LED red light, and the tester Control position CBIT that LED red light L1 is corresponding is abnormal.

Claims

1. a tester Control level detecting apparatus, comprise tester Control position, control bit interface, connecting line, it is characterized in that: also comprise that check-out console (2), described check-out console (2) are provided with detecting unit (4), described detecting unit (4) is made up of the relay (K) corresponding with tester Control position (CBIT), LED lamp group, resistance (R), described LED lamp group one end is connected with relay (K), and the described LED lamp group other end is connected with resistance (R).

2. a kind of tester Control level detecting apparatus according to claim 1, is characterized in that: described detecting unit (4) is provided with multiple side by side.

3. a kind of tester Control level detecting apparatus according to claim 1 and 2, is characterized in that: described LED lamp group comprises LED red light (L1) and LED green light (L2).