CN218727747U

CN218727747U - A testing arrangement for information technology equipment dielectric strength

Info

Publication number: CN218727747U
Application number: CN202221088515.8U
Authority: CN
Inventors: 施先念
Original assignee: Shenzhen Huazhixing Testing Co ltd
Current assignee: Shenzhen Huazhixing Testing Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2023-03-24
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a testing arrangement for be used for information technology equipment dielectric strength, including test box, fixture and test seat. The utility model has the advantages that: the test seat is placed in the test box body, so that the electric strength of the information equipment can be detected in a closed environment, the interference of external environment factors can be effectively avoided, and the insulating coatings are arranged on the inner side wall and the outer side wall of the test box body, so that the insulating property of the test box body can be improved, and the electric shock danger during testing can be avoided; during the use, place the test seat in spacing recess, can dock electrode slice one and electrode slice two automatically to carry out the electricity with the test seat and be connected with the power, conveniently carry out electric strength's test, all be provided with circuit control switch on every power moreover, and every circuit control switch all can carry out work alone, can realize testing a plurality of information equipment simultaneously, also can test an information equipment alone, use in a flexible way.

Description

A testing arrangement for information technology equipment dielectric strength

Technical Field

The utility model relates to an electric strength test device specifically is a testing arrangement for an information technology equipment electric strength, belongs to electric strength test technical field.

Background

An information technology apparatus is designed for the following purposes: firstly, from external data source, for example data input line or through keyboard, secondly, receive data, carry on some processing to the data received, for example calculate, data transformation or record, document collection, classification, storage, data transmission, thirdly, provide data output, point to other equipment, or through the regeneration or the image output of data, as the circuit element equipment, often need to carry on the electric strength test to it, and the electric strength refers to the maximum voltage that can bear between the metal casing and the leading-out terminal that connects between two leading-out terminals of the capacitor, sometimes call the electric strength insulating withstand voltage again, therefore, in order to ensure the safe normal use of equipment, need to detect the electric strength of the equipment in advance through the testing arrangement.

The existing electric strength testing device has some problems when in use:

1) The existing testing device is often exposed in the environment, the testing process is easily interfered by external environmental factors, and meanwhile, the safety of the equipment is low, so that the electric shock danger is easily caused during the use;

2) The existing testing device cannot detect a plurality of information devices at the same time, and is low in detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a testing arrangement for information technology equipment dielectric strength in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a test device for the dielectric strength of information technology equipment includes

The testing box body is fixedly provided with supporting legs at four corners of the lower surface of the testing box body, and a box cover is fixedly arranged on the upper side of the testing box body through fastening screws;

two clamping mechanisms are arranged and are respectively and symmetrically arranged on the side walls of the two sides of the test box body;

and the test seat is arranged in the test box body through a clamping mechanism and is provided with a plurality of test accommodating cavities in a penetrating manner.

As a further aspect of the present invention: and a transparent observation window is fixedly embedded in the surface of the test box body.

As a further aspect of the present invention: the clamping mechanism is composed of a fixing nut and an adjusting screw rod which are fixedly connected to the outer side walls of the two sides of the test box body, the adjusting screw rod is in threaded connection with the fixing nut, one end of the adjusting screw rod extends into the test box body, and a clamping plate is rotatably connected to the end of the adjusting screw rod.

As a further aspect of the present invention: an insulating base plate is fixedly mounted on the inner bottom wall of the test box body, and a limiting groove is fixedly formed in the upper surface of the insulating base plate.

As a further aspect of the present invention: the interior bottom scarf joint of test box has a plurality of power, all is connected with the conducting rod on two connecting terminal of every power, every the upper end of conducting rod extends to the upper surface of insulating backing plate to there is electrode piece one at its end connection, the symmetry is installed on the inside both sides lateral wall that the test held the chamber and is surperficially provided with insulating coating's spring, and the equal rigid coupling of opposite side of both sides spring has the conducting strip, and the outside of every conducting strip all is connected with the wire, and the downside of every wire all extends to the lower surface of test seat to there is electrode piece two at its end connection, the position one-to-one of electrode piece one and electrode piece two.

As a further aspect of the present invention: each power supply is provided with a circuit control switch, and each circuit control switch can work independently.

As the utility model discloses further scheme again: and insulating coatings are arranged on the inner side wall and the outer side wall of the test box body.

The beneficial effects of the utility model are that:

1) The utility model discloses a place the test seat in the test box inside, and seal through the case lid, can carry out the dielectric strength detection to information equipment under airtight environment, can effectively avoid receiving the interference of external environment factor, and all be provided with insulating coating on the inside and outside lateral wall of test box, can improve its insulating properties, avoid taking place the electric shock danger when testing;

2) The utility model discloses when using, place the test seat in spacing recess, can dock electrode slice one and electrode slice two automatically to carry out the electricity with the test seat and be connected with the power, conveniently carry out the test of dielectric strength, all be provided with circuit control switch on every power moreover, and every circuit control switch all can carry out work alone, can realize testing a plurality of information equipment simultaneously, also can test an information equipment alone, use in a flexible way.

Drawings

FIG. 1 is a schematic view of a front view structure of a middle test box of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the test socket and the test box of the present invention;

FIG. 3 is an enlarged schematic view of the test accommodating chamber of the present invention;

FIG. 4 is a schematic view of the detachable structure of the test socket and the test box of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. the test box body, 2, supporting legs, 3, transparent observation window, 4, case lid, 5, fixture, 501, fixation nut, 502, adjusting screw, 503, splint, 6, fastening screw, 7, test seat, 8, test hold chamber, 9, spring, 10, conducting strip, 11, insulating backing plate, 12, wire, 13, electrode slice two, 14, electrode slice one, 15, conducting rod, 16, power.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 5, a testing apparatus for electrical strength of information technology equipment includes

The testing box body 1 is fixedly provided with supporting legs 2 at four corners of the lower surface thereof, and a box cover 4 is fixedly arranged at the upper side thereof through fastening screws 6;

two clamping mechanisms 5 are arranged and are respectively and symmetrically arranged on the side walls of two sides of the test box body 1;

and the test seat 7 is arranged in the test box body 1 through the clamping mechanism 5, and a plurality of test accommodating cavities 8 are formed in the test seat in a penetrating manner.

The embodiment of the utility model provides an in, the box fixed surface of test box 1 is rabbeted and is had transparent observation window 3, conveniently observes the test progress.

The embodiment of the utility model provides an in, fixture 5 comprises fixation nut 501 and adjusting screw 502 of rigid coupling at test box 1 both sides lateral wall, adjusting screw 502 threaded connection is in fixation nut 501, and its one end extends to test box 1's inside to rotate at its tip and be connected with splint 503, when using, through the adjusting screw 502 that rotates both sides, make its splint 503 that drives both sides be close to each other, thereby can fix test seat 7.

The embodiment of the utility model provides an in, fixed mounting has insulating backing plate 11 on the interior diapire of test box 1, and the last fixed surface of insulating backing plate 11 is provided with spacing recess, conveniently prescribes a limit to the position of placing of test seat 7, plays certain insulating effect simultaneously.

The embodiment of the utility model provides an in, all be provided with insulating coating on the inside and outside lateral wall of test box 1, can improve its insulating properties, avoid taking place the electric shock danger when the test.

Example two

In the embodiment of the utility model, the interior bottom scarf joint of test box 1 has a plurality of power 16, all is connected with conducting rod 15 on two connecting terminals of every power 16, every the upper end of conducting rod 15 extends to the upper surface of insulating backing plate 11 to there is an electrode piece 14 at its end connection, the test is held the spring 9 that the surface was provided with insulating coating on the inside both sides lateral wall of chamber 8 and is installed symmetrically, and the equal rigid coupling of opposite side of both sides spring 9 has conducting strip 10, and the outside of every conducting strip 10 all is connected with wire 12, and the downside of every wire 12 all extends to the lower surface of test seat 7 to there is electrode piece two 13 at its end connection, the position one-to-one of electrode piece 14 and electrode piece two 13, when using, place test seat 7 in spacing recess, can dock electrode piece 14 and electrode piece two 13 automatically to test seat 7 is connected with power 16 and is electric, conveniently carries out the test of dielectric strength.

The embodiment of the utility model provides an in, every all be provided with circuit control switch on the power 16, and every circuit control switch all can work alone, can realize testing a plurality of information equipment simultaneously, also can test an information equipment alone, and the use is nimble.

The working principle is as follows: when using this kind of a testing arrangement for information technology equipment dielectric strength, at first place test seat 7 inside test box 1, place it in the spacing recess that the upper surface of insulating backing plate 11 set up, then rotate adjusting screw 502 of both sides, make its splint 503 that drives both sides be close to each other, thereby can fix test seat 7, can dock electrode slice one 14 and electrode slice two 13 automatically this moment, thereby it connects test seat 7 and power 16 to carry out the electricity, then place the information equipment that awaits measuring respectively in test holds the chamber 8, and be connected case lid 4 and test box 1, then through starting the circuit control switch on every power 16, can carry out the dielectric strength and detect, this testing arrangement is provided with a plurality of tests and holds chamber 8, and every circuit control switch all can work alone, can realize testing a plurality of information equipment simultaneously, also can test an information equipment alone, and flexible to use, and all be provided with insulating coating on the inside and outside lateral wall of test box 1, can improve its insulating properties, avoid taking place the electric shock danger when testing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A test device for the dielectric strength of information technology equipment is characterized by comprising

The testing box body (1) is characterized in that supporting legs (2) are fixedly arranged at four corners of the lower surface of the testing box body (1), and a box cover (4) is fixedly arranged on the upper side of the testing box body through fastening screws (6);

two clamping mechanisms (5) are arranged and are respectively and symmetrically arranged on the side walls of the two sides of the test box body (1);

the test seat (7) is installed in the test box body (1) through the clamping mechanism (5), and a plurality of test accommodating cavities (8) are formed in the test seat in a penetrating mode.

2. The testing device for the dielectric strength of information technology equipment according to claim 1, characterized in that: the surface of the testing box body (1) is fixedly embedded with a transparent observation window (3).

3. The testing device for the dielectric strength of information technology equipment according to claim 1, characterized in that: the clamping mechanism (5) is composed of a fixing nut (501) and an adjusting screw rod (502) which are fixedly connected to the outer side walls of the two sides of the test box body (1), the adjusting screw rod (502) is in threaded connection with the inside of the fixing nut (501), one end of the adjusting screw rod extends to the inside of the test box body (1), and a clamping plate (503) is rotatably connected to the end of the adjusting screw rod.

4. The testing device for the dielectric strength of information technology equipment according to claim 1, characterized in that: the testing box is characterized in that an insulating base plate (11) is fixedly mounted on the inner bottom wall of the testing box body (1), and a limiting groove is fixedly formed in the upper surface of the insulating base plate (11).

5. The testing device for the dielectric strength of information technology equipment according to claim 1, characterized in that: the interior bottom scarf joint of test box (1) has a plurality of power (16), all is connected with conducting rod (15) on two connecting terminal of every power (16), every the upper end of conducting rod (15) extends to the upper surface of insulating backing plate (11) to there is electrode piece (14) at its end connection, the test holds and symmetrically installs spring (9) that the surface was provided with insulating coating on the inside both sides lateral wall of chamber (8), and the equal rigid coupling of opposite side of both sides spring (9) has conducting strip (10), and the outside of every conducting strip (10) all is connected with wire (12), and the downside of every wire (12) all extends to the lower surface of test seat (7) to there are two electrode pieces (13) at its end connection, the position one-to-one of electrode piece (14) and electrode piece two (13).

6. The testing device for the dielectric strength of information technology equipment according to claim 5, wherein: each power supply (16) is provided with a circuit control switch, and each circuit control switch can work independently.

7. The testing device for the dielectric strength of information technology equipment according to claim 1, characterized in that: and insulating coatings are arranged on the inner side wall and the outer side wall of the test box body (1), so that the insulating property of the test box body can be improved.