CN219065514U

CN219065514U - On-off testing mechanism for high-voltage testing line

Info

Publication number: CN219065514U
Application number: CN202122982664.0U
Authority: CN
Inventors: 徐栋; 徐亦恺
Original assignee: Microteck Changzhou Product Services Co ltd
Current assignee: Microteck Changzhou Product Services Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2023-05-23
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to an on-off testing mechanism for a high-voltage testing wire, which comprises a testing mounting plate, a plurality of wire arrangement interfaces, a plurality of groups of LED (light emitting diode) indicating lamps, a testing wire connection clamp and a circuit board, wherein the wire arrangement interfaces, the LED indicating lamps and the testing wire connection clamp are fixed on the testing mounting plate and are respectively and electrically connected with the circuit board, the testing wire connection clamp comprises a base, a wire groove module, a handle drive and a pressing plate, the wire groove module is arranged on the base, the pressing plate is correspondingly arranged above the wire groove module, the handle drive is connected with the pressing plate, and the handle drive can drive the pressing plate to press the testing wire on the wire groove module.

Description

On-off testing mechanism for high-voltage testing line

Technical Field

The utility model relates to the technical field of high-voltage wire testing, in particular to an on-off testing mechanism for a high-voltage testing wire.

Background

Along with the increasing popularity of the 5G industry and new energy automobiles, the requirements for testing the reliability of control panel environments of the two products are more and more vigorous, and the reliability test voltage of the products is higher, so that the performance of the test line is particularly important in the monitoring process, the on-off condition of the test line needs to be detected before the test, the conventional test method generally uses a universal meter for testing, but the current method can not meet the test requirement far.

The reliability test of the simulation environment is generally longer in test period, the resistor needs to be monitored in real time, and the requirement on the test line is high. The test line is used for connecting the sample with the test equipment, and whether the test line is normal or not and whether the two ends are connected with short circuits or not is needed to be checked before the test line.

Under the condition of large sample quantity, the requirement of the test line is increased, for example, the test line is checked by using a conventional multimeter testing method, and the efficiency is low.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the on-off testing mechanism for the high-voltage testing wire, which can simultaneously test a plurality of testing wires, accurately check out which independent wire has a short circuit, improve the working efficiency and reduce the probability of error.

The utility model is realized by the following technical scheme: the utility model provides an on-off test mechanism for high voltage test line, includes test mounting panel and fixes a plurality of winding displacement interfaces, a plurality of LED pilot lamp of group, test line wiring anchor clamps, circuit board on test mounting panel, winding displacement interface, LED pilot lamp, test line wiring anchor clamps respectively with circuit board electric connection, test line wiring anchor clamps include base and wire casing module, handle drive, the clamp plate of setting on the base, the clamp plate corresponds the setting in wire casing module top, handle drive is connected with the clamp plate, and handle drive can drive the clamp plate and compress tightly the test line on wire casing module with the test line

In a preferred embodiment of the present utility model, the flat cable interface includes a 12-wire flat cable interface and an 8-wire flat cable interface.

In order to further adapt to different types of test wires, the wire slot module is detachably connected with the base.

In order to facilitate clamping, positioning and electrifying the test wire, the wire slot module is provided with a plurality of U-shaped slots, and a wire breaking knife is arranged in each U-shaped slot; further, the bottom end of the pressing plate is provided with a plurality of protruding blocks, and the protruding blocks can be embedded into the U-shaped grooves.

The beneficial effects of the utility model are as follows: the on-off testing mechanism for the high-voltage testing wires can be used for simultaneously testing a plurality of high-voltage testing wires, and can accurately check out which independent wire is short-circuited so as to solve the problem in time, is very convenient to use, improves the working efficiency and simultaneously greatly reduces the probability of error occurrence.

Drawings

FIG. 1 is a schematic diagram of an on-off test mechanism for a high voltage test line of the present utility model;

FIG. 2 is a front view of the test line connection clamp of the present utility model;

FIG. 3 is a side view of the test wire bonding clip of the present utility model;

fig. 4 is a schematic circuit diagram of an on-off test mechanism for a high voltage test line according to the present utility model.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. The directional terms referred to in the present utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., refer only to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model.

The on-off testing mechanism for the high-voltage testing wire shown in fig. 1 comprises a testing mounting plate 1, a plurality of wire arrangement interfaces 2, a plurality of groups of LED indicator lamps 3, a testing wire connection clamp 4 and a circuit board, wherein the wire arrangement interfaces 2, the LED indicator lamps 3, the testing wire connection clamp 4 and the circuit board are fixed on the back of the testing mounting plate 1, and the circuit board is fixed on the front of the testing mounting plate 1. The wire arrangement interfaces 2 comprise two groups of 12-wire arrangement interfaces and two groups of 8-wire arrangement interfaces, one side of each wire arrangement interface 2 is respectively provided with a group of LED indicator lamps 3, and the LED indicator lamps 3 are electrically connected with the wire arrangement interfaces 2.

The test line wiring clamp shown in fig. 2 and 3 comprises a base 41, a wire groove module 46 arranged on the base 41, a handle driving 42 and a pressing plate 44, wherein the wire groove module 46 is detachably fixed on the base 41 through a fixing screw 48, the fixing screw 48 is used as an electrode connection part, the replacement of the wire groove module 46 can be realized through the structure, a proper module can be replaced according to requirements, a plurality of U-shaped grooves (U-shaped openings) are formed in the top end of the wire groove module 46, a wire breaking knife 47 is fixed in the U-shaped grooves, the pressing plate 44 is correspondingly arranged above the wire groove module 46, a plurality of protruding blocks 45 are formed in the bottom end of the pressing plate 44, the protruding blocks 45 can be embedded into the U-shaped grooves one by one, the handle driving 42 is connected with the base 41 in a rotating mode, the handle driving 42 is connected with the pressing plate 44 through a connecting rod 42, the hinge plate and the like, and the pressing plate 44 can be lowered by rotating the handle driving 42, so that a test line is pressed in the U-shaped grooves of the wire groove module 46.

During testing, the circuit board is electrified (direct current 10V), the circuit board is connected with the tester through an anode wire, the wire slot module 46 is connected with the tester through a cathode wire, one end of the test wire with a plug is directly inserted into the wire arrangement interface 2, 8 or 12 wires without the plug at the other end of the test wire are placed into a U-shaped slot of the wire slot module 46, the handle drive 42 is rotated, the press plate 44 compresses the wires, testing can be started, the circuit principle is as shown in fig. 4, the lamp is lighted to indicate that all the test wires are communicated, if the lamp is not lighted independently, the problem of which independent wire appears can be known according to the description below the lamp, and replacement or maintenance can be performed.

It should be noted that the present utility model is not related to the present utility model, and is partially the same as or can be implemented by the prior art.

In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," and "provided" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. An on-off testing mechanism for a high-voltage testing line is characterized in that: including test mounting panel and a plurality of winding displacement interfaces, a plurality of LED pilot lamps of group, test wire wiring anchor clamps, the circuit board of fixing on test mounting panel, winding displacement interface, LED pilot lamp, test wire wiring anchor clamps respectively with circuit board electric connection, test wire wiring anchor clamps include base and wire casing module, handle drive, the clamp plate of setting on the base, the clamp plate corresponds the setting in wire casing module top, handle drive is connected with the clamp plate, and handle drive can drive the clamp plate and compress tightly the test wire at the wire casing module.

2. The on-off test mechanism for a high voltage test line according to claim 1, wherein: the flat cable interface comprises a 12-wire flat cable interface and an 8-wire flat cable interface.

3. The on-off test mechanism for a high voltage test line according to claim 1, wherein: the wire slot module is detachably connected with the base.

4. An on-off test mechanism for a high voltage test line according to claim 1 or 3, characterized in that: the wire slot module is provided with a plurality of U-shaped slots, and wire breaking cutters are arranged in the U-shaped slots.

5. The on-off test mechanism for a high voltage test line of claim 4, wherein: the bottom end of the pressing plate is provided with a plurality of protruding blocks, and the protruding blocks can be embedded into the U-shaped grooves.