CN216351029U

CN216351029U - Voltage-withstanding testing device

Info

Publication number: CN216351029U
Application number: CN202121880254.9U
Authority: CN
Inventors: 陈徉仰; 李春林
Original assignee: Wurth Electronics Shenzhen Co Ltd
Current assignee: Wurth Electronics Shenzhen Co Ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-04-19
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a voltage resistance testing device which comprises a handle (1), an aluminum alloy bracket (2), a loop end (3), a high-voltage output end (4) and a bakelite plate base (7); the handle (1) is arranged on one side of the bakelite plate base (7), and the aluminum alloy bracket (2) is arranged on the movable end of the handle (1); the aluminum alloy support is characterized in that a plurality of groups of test assemblies are arranged below the aluminum alloy support (2), and a high-pressure input port (5.1) and a return end input port (5.2) are arranged above the aluminum alloy support (2). The utility model carries out centralized test by welding on the printed circuit board according to the size of the electronic component. The device has high test efficiency, replaces the traditional one-to-one test, and has good safety, simple processing and low cost. The test device is suitable for voltage resistance tests in any places, and test benefits are improved.

Description

Voltage-withstanding testing device

Technical Field

The utility model relates to the field of electronic component detection, in particular to a voltage withstanding testing device.

Background

The withstand voltage test is one of the safe electrical parameters of the electronic components, and the withstand voltage test can be carried out by stipulating the leading-out end of a test sample and specifying test conditions. Before the product tests the withstand voltage, when some electronic components test other electrical parameters and need to be welded on a printed circuit board for testing or a single product is tested for the withstand voltage, the electronic components are placed on a test board of a test instrument, and the products need to be tested one by one, so that the test time is increased, and meanwhile, the erroneous judgment can be caused because the probe of a high-voltage test rod is placed on the surface of the welding pad of the product, which may cause poor contact. The testing efficiency is not high, and therefore, the voltage-withstanding testing device which is fast, safe and reliable is designed for avoiding the problems.

Disclosure of Invention

The utility model aims to provide a voltage-resistant testing device to avoid errors caused by manual operation errors and poor contact in a testing process.

The withstand voltage testing device is realized by the following technical scheme: comprises a handle, an aluminum alloy bracket, a loop end, a high-voltage output end and a bakelite plate base;

the handle is arranged on one side of the bakelite plate base, and the aluminum alloy bracket is arranged on the movable end of the handle; a plurality of groups of test assemblies are arranged below the aluminum alloy support, and a high-voltage output port and a return end input port are arranged above the aluminum alloy support.

As the preferred technical scheme, be provided with the test sample mounting groove on the bakelite board base, and be provided with a plurality of test samples on the test sample mounting groove, and the test sample corresponds with the test subassembly position.

As a preferred technical scheme, the testing component comprises a loop end, a high-voltage output end and a high-voltage testing rod, and the loop end and the high-voltage output end are in contact with a probe of a testing sample; the aluminum alloy support is provided with a plurality of through holes corresponding to the testing components, the high-voltage testing rods are arranged in the through holes, the high-voltage output ports are connected with the high-voltage output ends, and the return end input ports are connected with the return ends.

As a preferred technical scheme, a plurality of high-voltage test rods are connected in parallel.

The utility model has the beneficial effects that: the utility model has the advantages of good mechanical strength, good insulation, convenient operation, difficult deformation, gas safety and quick test.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1, the withstand voltage testing device of the present invention includes a handle 1, an aluminum alloy bracket 2, a loop terminal 3, a high voltage output terminal 4, and a bakelite board base 7;

the handle 1 is arranged on one side of the bakelite plate base 7, and the aluminum alloy bracket 2 is arranged on the movable end of the handle 1; a plurality of groups of test components are arranged below the aluminum alloy support 2, and a high-pressure output port 5.1 and a return end input port 5.2 are arranged above the aluminum alloy support 2.

In this embodiment, the bakelite board base 7 is provided with a test sample mounting groove, and the test sample mounting groove is provided with a plurality of test samples, and the test samples correspond to the test component in position.

In this embodiment, the testing component includes a loop end 3, a high voltage output end 4 and a high voltage testing rod 6, and the loop end 3 and the high voltage output end 4 are in contact with a probe of a testing sample; a plurality of through holes corresponding to the testing components are formed in the aluminum alloy support 2, the high-voltage testing rods 6 are installed in the through holes, the high-voltage output ports 5.1 are connected with the high-voltage output ends 4, and the return end connection ports 5.2 are connected with the loop ends 3.

In this embodiment, a plurality of high voltage test bars 6 are connected in parallel with each other.

The working principle is as follows:

the high-voltage output end and the loop end of the aluminum alloy support are respectively connected with all probes of a test sample, and the stroke height of the test probes is fixed through the handle, so that the sample is tested.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A withstand voltage test device is characterized in that: comprises a handle (1), an aluminum alloy bracket (2), a loop end (3), a high-voltage output end (4) and a bakelite plate base (7);

the handle (1) is arranged on one side of the bakelite plate base (7), and the aluminum alloy bracket (2) is arranged on the movable end of the handle (1); the aluminum alloy support is characterized in that a plurality of groups of test assemblies are arranged below the aluminum alloy support (2), and a high-pressure output port (5.1) and a return end access port (5.2) are arranged above the aluminum alloy support (2).

2. The withstand voltage testing apparatus according to claim 1, characterized in that: the bakelite plate base (7) is provided with a test sample mounting groove, the test sample mounting groove is provided with a plurality of test samples, and the test samples correspond to the test component in position.

3. The withstand voltage testing apparatus according to claim 1, characterized in that: the testing component comprises a loop end (3), a high-voltage output end (4) and a high-voltage testing rod (6), and the loop end (3) and the high-voltage output end (4) are in contact with a probe of a testing sample; the aluminum alloy support (2) is provided with a plurality of through holes corresponding to the testing components, the high-voltage testing rods (6) are arranged in the through holes, the high-voltage output ports (5.1) are connected with the high-voltage output ends (4), and the return end connection ports (5.2) are connected with the loop ends (3).

4. The withstand voltage testing apparatus according to claim 3, characterized in that: the high-voltage test rods (6) are connected in parallel.