CN219016466U

CN219016466U - Plug-in test unit based on multi-pulse test platform

Info

Publication number: CN219016466U
Application number: CN202223216719.8U
Authority: CN
Inventors: 季凯; 张响; 任鹏坤; 孙鹏
Original assignee: Suzhou Empeak Technology Co ltd
Current assignee: Suzhou Empeak Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-12
Anticipated expiration: 2032-12-01

Abstract

The pluggable test unit comprises an insulating shell, wherein a measuring terminal and a feedback terminal are arranged on the left side of the insulating shell, a handle is arranged on the right side of the insulating shell, a PCB (printed circuit board) integrating a waveform module and a feedback module is arranged in the insulating shell, the waveform module is connected with the measuring terminal, and the feedback module is connected with the feedback terminal; the bottom of the insulating shell is also provided with a linear guide rail which is arranged along the left-right direction, and the insulating shell is detachably and fixedly connected to a slide block of the linear guide rail. According to the pluggable test unit based on the multi-pulse test platform, the linear guide rail is arranged at the bottom of the test unit, the test unit is detachably and fixedly arranged on the sliding block of the linear guide rail, the transient sensitivity pulse generator is arranged at one end of the linear guide rail and corresponds to one end of the insulating shell, which is provided with the external terminal, and accurate butt joint between the test unit and the transient sensitivity pulse generator can be achieved.

Description

Plug-in test unit based on multi-pulse test platform

Technical Field

The utility model relates to the field of testing, in particular to a pluggable testing unit based on a multi-pulse testing platform.

Background

The transient sensitivity pulse generator is a product designed and developed aiming at the CS106 transient sensitivity signal transduction sensitivity test requirements in the GJB 151A-1997, GJB-152A-1997, GJB 151B-2013 and MIL-STD-461F standards, and the transient sensitivity pulse generator needs to cooperate with a waveform module to output waveforms such as CS106, CS115, CS116, DO160 Section17, section19 and the like in the use process. Currently, waveform modules are integrated inside a transient sensitivity pulse generator and are switched by external switches.

Because the waveform modules are integrated in the transient sensitivity pulse generators, the waveform module matched with each transient sensitivity pulse generator is determined, and cannot be increased and replaced in the later period. In addition, the waveform measuring unit in the prior art does not have a feedback function, and the difficulty in test, use and maintenance is increased.

Therefore, in order to solve the above-mentioned problems, it is necessary to design a pluggable test unit based on a multi-pulse test platform.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a pluggable test unit based on a multi-pulse test platform.

To achieve the above and other related objects, the present utility model provides the following technical solutions: the pluggable test unit comprises an insulating shell, wherein a measuring terminal and a feedback terminal are arranged on the left side of the insulating shell, a handle is arranged on the right side of the insulating shell, a PCB (printed circuit board) of an integrated waveform module and a feedback module is arranged in the insulating shell, the integrated waveform module is connected with the measuring terminal, and the feedback module is connected with the feedback terminal; the bottom of the insulating shell is also provided with a linear guide rail arranged along the left-right direction, and the insulating shell is detachably and fixedly connected to a slide block of the linear guide rail.

The preferable technical scheme is as follows: and a transient sensitivity pulse generator is arranged on the left side of the linear guide rail.

The preferable technical scheme is as follows: the measurement terminal can be connected with the transient sensitivity pulse generator in a pluggable manner.

The preferable technical scheme is as follows: the feedback terminal may be electrically connected to the transient sensitivity pulse generator.

The preferable technical scheme is as follows: the waveform module has a plurality of specifications and is used for outputting waveforms of CS106, CS115, CS116, DO160 Section17 and Section19 respectively in cooperation with the transient sensitivity pulse generator.

The preferable technical scheme is as follows: the feedback module has a waveform module detection function, can be compatible with waveform modules corresponding to CS106, CS115, CS116, DO160 Section17 and Section19 standards, and can be adapted to corresponding control systems according to the waveform modules.

Due to the application of the technical scheme, the utility model has the following beneficial effects:

the utility model provides a plug-in type test unit based on a multi-pulse test platform, which consists of a waveform module and a feedback module, and is integrally integrated in an insulating shell; the waveform module and the feedback module are integrated on a PCB and are connected with an external transient sensitivity pulse generator through a measuring terminal and a feedback terminal respectively, so that the waveform module and the feedback module can be replaced according to different test requirements. In addition, be provided with linear guide in insulating housing's bottom, test unit detachable fixed mounting is on linear guide's slider, and transient sensitivity impulse generator then sets up in linear guide's one end and corresponds the setting with insulating housing's one end that is provided with external terminal, can realize the accurate butt joint between test unit and the transient sensitivity impulse generator.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1-2. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the units or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating 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.

Examples:

as shown in fig. 1-2, a pluggable test unit for a multi-pulse test platform according to the present utility model includes an insulating housing 1. The left side of the insulating shell 1 is provided with a measuring terminal 2 and a feedback terminal 3, the right side of the insulating shell 1 is provided with a handle 4, the inside of the insulating shell 1 is provided with a PCB 7 of an integrated waveform module 5 and a feedback module 6, the integrated waveform module 5 is connected with the measuring terminal 2, and the feedback module 6 is connected with the feedback terminal 3; the bottom of the insulating housing 1 is further provided with a linear guide rail arranged along the left-right direction, the insulating housing 1 is detachably and fixedly connected to a slide block 8 of the linear guide rail, and the guide rail is not shown. In addition, a transient sensitivity pulse generator, not shown, is provided on the left side of the linear guide rail. The accurate butt joint between the test unit and the transient sensitivity pulse generator can be realized through the linear guide rail.

In order to facilitate the butt joint of the test unit and the transient sensitivity pulse generator, the measurement terminal can be electrically connected with the transient sensitivity pulse generator in a plug-in manner. The feedback terminal adopts a CN36 wiring terminal and can be connected with the transient sensitivity pulse generator in a pluggable manner.

Further, the waveform module 5 has a plurality of specifications, and is used to output waveforms of CS106, CS115, CS116, DO160 Section17 and Section19 in cooperation with the transient sensitivity pulse generator, respectively. The feedback module 6 has a waveform module detection function, can be compatible with waveform modules corresponding to CS106, CS115, CS116, DO160 Section17 and Section19 standards, and can adapt to corresponding control systems according to the waveform module 5.

When the test device is specifically used, a test unit matched with a waveform module for outputting the waveform is selected according to the waveform to be tested, then the test unit is fixedly arranged on the sliding block 8 of the linear guide rail and pushed to the left end to be connected with the transient sensitivity pulse generator through the test terminal 2 and the feedback terminal 3, and then the test is performed. In the test process, the waveform module 5 is used for matching with the output waveform of the transient sensitivity pulse generator, and the feedback module 6 is matched with a corresponding control system according to the waveform module 5.

Therefore, the utility model has the following advantages:

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.

Claims

1. Plug-in test unit based on many pulse test platform uses, including insulating casing, its characterized in that: the measuring device comprises an insulating shell, and is characterized in that a measuring terminal and a feedback terminal are arranged on the left side of the insulating shell, a handle is arranged on the right side of the insulating shell, a PCB (printed circuit board) of an integrated waveform module and a feedback module is arranged in the insulating shell, the integrated waveform module is connected with the measuring terminal, and the feedback module is connected with the feedback terminal; the bottom of the insulating shell is also provided with a linear guide rail arranged along the left-right direction, and the insulating shell is detachably and fixedly connected to a slide block of the linear guide rail.

2. A pluggable test unit for use with a multi-pulse based test platform as defined in claim 1, wherein: and a transient sensitivity pulse generator is arranged on the left side of the linear guide rail.

3. A pluggable test unit for use with a multi-pulse based test platform as defined in claim 2, wherein: the measurement terminal can be connected with the transient sensitivity pulse generator in a pluggable manner.

4. A pluggable test unit for use with a multi-pulse based test platform as defined in claim 2, wherein: the feedback terminal may be electrically connected to the transient sensitivity pulse generator.

5. A pluggable test unit for use with a multi-pulse based test platform as defined in claim 2, wherein: the waveform module has a plurality of specifications and is used for outputting waveforms of CS106, CS115, CS116, DO160 Section17 and Section19 respectively in cooperation with the transient sensitivity pulse generator.

6. A pluggable test unit for use with a multi-pulse based test platform as defined in claim 1, wherein: the feedback module has a waveform module detection function, can be compatible with waveform modules corresponding to CS106, CS115, CS116, DO160 Section17 and Section19 standards, and can be adapted to corresponding control systems according to the waveform modules.