CN218524817U

CN218524817U - Testing device for electrical insulation safety performance of electronic product

Info

Publication number: CN218524817U
Application number: CN202221238076.4U
Authority: CN
Inventors: 施先念
Original assignee: Shenzhen Huazhixing Testing Co ltd
Current assignee: Shenzhen Huazhixing Testing Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2023-02-24
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a testing arrangement for electronic product electrical insulation security performance, including L type support, lift adjustment mechanism and fixture. The beneficial effects of the utility model are that: the utility model discloses a set up fixture, can fix different model electronic product, guarantee that it can not take place to shift when detecting, when using, because the gravity of electronic product self can drive accepts the seat and move down, thereby make to lead electrical pillar and electrode block two phase contact, then the rotation threaded rod, make it drive the swivel nut and reciprocate, thereby can adjust the position that has the backup pad of bulb, make two conducting blocks one that set up contact with the conducting strip, thereby realize supplying power to electronic product, and whether light the insulating properties convenient operation who detects this electronic product through observing the bulb, through setting up the power in device inside, can self supply power to the device, use and not restricted by the plug line.

Description

Testing device for electrical insulation safety performance of electronic product

Technical Field

The utility model relates to an electrical insulation safety capability test device specifically is a testing arrangement for electronic product electrical insulation safety capability, belongs to insulating properties test technical field.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, telephones, televisions, video disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio cassettes, combination speakers, compact disc players (CD), computers, games, mobile communication products, and the like. When the products are delivered from a factory, various performances of the products are required to be detected, wherein the detection of the insulation performance of electronic products is particularly important.

The existing testing device for the electrical insulation safety performance of the electronic product has some problems in use:

1) Most of the existing testing devices directly place electronic products on a detection table for detection when in use, and the detection effect is influenced due to easy displacement during detection because of lack of necessary fixing measures;

2) The existing testing device needs to be connected with a power supply through a plug when in use, is easily limited by a plug connecting wire, detects the surface current of an electronic product through a universal meter, needs to frequently read, and is poor in intuition.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a testing device for electrical insulation safety performance of electronic products to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a test device for the safety performance of electric insulation of electronic products comprises

The device comprises an L-shaped support, wherein insulating support legs are fixedly mounted at four corners of the lower surface of the L-shaped support, a control switch is arranged on the front end face of the horizontal side of the L-shaped support, a work indicator lamp mounted on the L-shaped support is arranged on one side of the control switch, two limiting slide bars are fixedly connected to the upper surface of the side wall of the horizontal side of the L-shaped support, sliding sleeves are sleeved on the two limiting slide bars, and a bearing seat is fixedly connected between the two sliding sleeves;

the lifting adjusting mechanism is arranged inside the vertical side wall of the L-shaped support, and a supporting plate is fixedly installed at the lifting end of the lifting adjusting mechanism;

the clamping mechanism is fixedly arranged on the upper surface of the bearing seat, and the electronic product to be tested is conveniently fixed by the clamping mechanism.

As a further aspect of the present invention: the lifting adjusting mechanism is by setting up inside mounting groove one of the vertical lateral wall of L type support constitutes with the threaded rod, the lower extreme of threaded rod passes through the bearing and rotates to be connected on the interior diapire of mounting groove one, and its upper end extends to the upside of L type support to the rigid coupling has changes the handle, the body upper thread of the pole of threaded rod has cup jointed the swivel nut, one side rigid coupling of swivel nut has the backup pad.

As a further aspect of the present invention: the fixture comprises a fixed seat and a clamping block, wherein the fixed seat and the clamping block are fixedly installed on the upper surface of the bearing seat, a second mounting groove is fixedly formed in two sides of the upper surface of the fixed seat, a sliding rod is fixedly connected into the second mounting groove, a first sliding sleeve is arranged on each sliding rod, each clamping block is fixedly connected to the upper side of the first sliding sleeve, and a first spring is further sleeved between one side of each sliding rod and the wall of one side of the second mounting groove.

As a further aspect of the present invention: the lower fixed surface of backup pad installs the current conducting plate, the lower surface both sides fixed electricity of current conducting plate is connected with two conducting block one, the intermediate position electricity of current conducting plate is connected with the lamp stand, the upside of backup pad is run through to the upper end of lamp stand to its inside electricity is connected with the bulb.

As a further aspect of the present invention: the inside scarf joint of the horizontal side lateral wall of L type support has the power, the upper end fixed mounting of power has two electrode block two, two electrode block two extends to in the mounting groove three that the horizontal side lateral wall upside of L type support set up.

As the utility model discloses further scheme again: the inside through connection who accepts seat and fixing base has two to lead electrical pillar, two the upper end that leads electrical pillar extends to the upper surface of fixing base to there is the conducting strip at its end connection, every the lower extreme that leads electrical pillar extends to the downside of accepting the seat, and is located directly over mounting groove three, be provided with spring two between the lower surface of accepting the seat and the horizontal side lateral wall upper surface of L type support.

The utility model has the advantages that:

1) The clamping mechanism is arranged, when in use, the clamping block is driven to fix the electronic product by utilizing the elastic action of the first spring, so that the electronic products with different models can be fixed, the application range of the electronic products is expanded, the electronic products are ensured not to shift during detection, and the detection effect is prevented from being influenced;

2) The utility model discloses when using, place the electronic product that awaits measuring on the fixing base, because the gravity of electronic product self can drive and accept a downstream, thereby make and lead electrical pillar and electrode piece two-phase contact, then rotate the threaded rod, make it drive the swivel nut and reciprocate, thereby can adjust the position of the backup pad that has the bulb, make two conducting blocks that set up one contact with the conducting strip, thereby realize supplying power to the electronic product, and whether the insulating properties convenient operation who detects this electronic product is got up through observing the bulb, through setting up the power in the device inside, can self supply power to the device, use and not restricted by the plug line.

Drawings

FIG. 1 is a schematic view of the testing device of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the testing device of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. l-shaped support, 2, insulating support leg, 3, work indicator light, 4, control switch, 5, lifting adjusting mechanism, 501, mounting groove I, 502, threaded rod, 503, swivel nut, 504, rotating handle, 6, clamping mechanism, 601, fixed seat, 602, mounting groove II, 603, sliding rod, 604, sliding sleeve I, 605, spring I, 606, clamping block, 7, limiting sliding rod, 8, conducting post, 9, sliding sleeve, 10, bearing seat, 11, spring II, 12, support plate, 13, conducting plate, 14, lamp holder, 15, bulb, 16, conducting block I, 17, conducting plate, 18, power supply, 19, mounting groove III, 20 and electrode block II.

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. 1-4, an apparatus for testing electrical insulation safety of electronic products includes

The device comprises an L-shaped support 1, wherein insulating support legs 2 are fixedly mounted at four corners of the lower surface of the L-shaped support 1, a control switch 4 is arranged on the front end face of the horizontal side of the L-shaped support, a work indicator lamp 3 mounted on the L-shaped support 1 is arranged on one side of the control switch 4, two limiting slide bars 7 are fixedly connected to the upper surface of the side wall of the horizontal side of the L-shaped support 1, sliding sleeves 9 are sleeved on the two limiting slide bars 7, and a bearing seat 10 is fixedly connected between the two sliding sleeves 9;

the lifting adjusting mechanism 5 is arranged inside the vertical side wall of the L-shaped support 1, and a supporting plate 12 is fixedly arranged at the lifting end of the lifting adjusting mechanism;

and the clamping mechanism 6 is fixedly arranged on the upper surface of the bearing seat 10, and the electronic product to be tested is conveniently fixed by arranging the clamping mechanism 6.

The embodiment of the utility model provides an in, lift adjustment mechanism 5 is by setting up inside mounting groove 501 and the threaded rod 502 of the vertical lateral wall of L type support 1, the lower extreme of threaded rod 502 passes through the bearing and rotates to be connected on the interior diapire of mounting groove 501, and its upper end extends to the upside of L type support 1 to the rigid coupling has changes 504, the body upper thread of threaded rod 502 has cup jointed swivel nut 503, one side rigid coupling of swivel nut 503 has backup pad 12, through rotating threaded rod 502, makes it drive swivel nut 503 reciprocate to can adjust the position of backup pad 12.

The embodiment of the utility model provides an in, fixture 6 comprises fixed mounting at the fixing base 601 and the clamp splice 606 of accepting the seat 10 upper surface, the inside fixed mounting groove two 602, two of being provided with in the upper surface both sides of fixing base 601 equal rigid coupling has slide bar 603, every in the two 602 mounting grooves all be provided with a sliding sleeve 604 on the slide bar 603, every the equal rigid coupling of the upside of a sliding sleeve 604 has clamp splice 606, still cup jointed spring 605 between one side of slide bar 603 and one side cell wall of two 602 mounting grooves, the elastic action who utilizes spring 605 drives clamp splice 606 and fixes electronic product, can fix different model electronic product, enlarges its application range.

Example two

Referring to fig. 1 to 3, an apparatus for testing electrical insulation safety of electronic products includes

The device comprises an L-shaped support 1, wherein insulating support legs 2 are fixedly mounted at four corners of the lower surface of the L-shaped support 1, a control switch 4 is arranged on the front end face of the horizontal side of the L-shaped support, a work indicator lamp 3 mounted on the L-shaped support 1 is arranged on one side of the control switch 4, two limiting slide bars 7 are fixedly connected to the upper surface of the horizontal side wall of the L-shaped support 1, sliding sleeves 9 are sleeved on the two limiting slide bars 7, and a bearing seat 10 is fixedly connected between the two sliding sleeves 9;

The embodiment of the utility model provides an in, the lower fixed surface of backup pad 12 installs current conducting plate 13, the lower fixed surface both sides electricity of current conducting plate 13 is connected with two conducting blocks 16, the intermediate position electricity of current conducting plate 13 is connected with lamp stand 14, the upside of backup pad 12 is run through to the upper end of lamp stand 14 to it has bulb 15 to be connected at its inside electricity, and when the test, whether light through observing bulb 15, the insulating properties that can more audio-visual judgement this electronic product.

In the embodiment of the utility model provides an in, the inside scarf joint of horizontal side lateral wall of L type support 1 has power 18, the upper end fixed mounting of power 18 has two electrode blocks two 20, two in two electrode blocks two 20 extend to the mounting groove three 19 that the horizontal lateral wall upside of L type support 1 set up, can self supply power to the device, use and get up not restricted by the plug line.

The embodiment of the utility model provides an in, the inside through connection who accepts seat 10 and fixing base 601 has two to lead electrical pillar 8, two the upper end that leads electrical pillar 8 extends to the upper surface of fixing base 601 to there is conducting strip 17, every at its end connection leading electrical pillar 8's lower extreme extends to the downside of accepting seat 10, and is located directly over three 19 of mounting groove, be provided with spring two 11 between the lower surface of accepting seat 10 and the horizontal side lateral wall upper surface of L type support 1, when using, place the electronic product that awaits measuring on fixing base 601, because the gravity of electronic product self can drive accepts seat 10 and move down, thereby make and lead electrical pillar 8 and electrode block two 20 and contact, can realize supplying power to the electronic product casing this moment to conveniently detect the insulating properties of this electronic product.

The working principle is as follows: when using this kind of a testing arrangement for electronic product electrical insulation security performance, when using, place the electronic product that awaits measuring on fixing base 601, because the gravity of electronic product self can drive accepts the seat 10 and move down, thereby make to lead electrical pillar 8 and electrode block two 20 and contact, then rotate threaded rod 502, make it drive swivel nut 503 and reciprocate, thereby can adjust the position of the backup pad 12 that has bulb 15, make two conducting blocks 16 that set up on it contact with conducting strip 17, thereby realize supplying power to the electronic product, and whether shine through observing bulb 15 and detect this electronic product's insulating properties convenient operation, through setting up power 18 in the device is inside, can self supply power to the device, use and get up not restricted by the plug line.

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. The testing device for the electrical insulation safety performance of the electronic product is characterized by comprising an L-shaped support (1), wherein insulating support legs (2) are fixedly mounted at four corners of the lower surface of the L-shaped support, a control switch (4) is arranged on the front end face of the horizontal side of the L-shaped support, a work indicator lamp (3) mounted on the L-shaped support (1) is arranged on one side of the control switch (4), two limiting slide bars (7) are fixedly connected to the surface of the upper side wall of the horizontal side of the L-shaped support (1), sliding sleeves (9) are sleeved on the two limiting slide bars (7), and a bearing seat (10) is fixedly connected between the two sliding sleeves (9);

the lifting adjusting mechanism (5) is arranged inside the vertical side wall of the L-shaped support (1), and a supporting plate (12) is fixedly installed at the lifting end of the lifting adjusting mechanism;

and the clamping mechanism (6) is fixedly arranged on the upper surface of the bearing seat (10), and the electronic product to be tested is conveniently fixed by arranging the clamping mechanism (6).

2. The testing device for the electrical insulation safety performance of the electronic product according to claim 1, wherein: lifting adjusting mechanism (5) are in by the setting the inside mounting groove (501) of L type support (1) vertical lateral wall and threaded rod (502) constitute, the lower extreme of threaded rod (502) passes through the bearing and rotates the connection and be in on the interior diapire of mounting groove (501), and its upper end extends to the upside of L type support (1) to the rigid coupling has changes (504), thread sleeve (503) have been cup jointed to the pole body of threaded rod (502), one side rigid coupling of thread sleeve (503) has backup pad (12).

3. The testing device for the electrical insulation safety performance of the electronic product according to claim 1, wherein: fixture (6) comprise fixing base (601) and clamp splice (606) of fixed mounting in accepting seat (10) upper surface, the inside fixed mounting groove two (602) that is provided with in upper surface both sides of fixing base (601), two equal rigid coupling has slide bar (603), every in mounting groove two (602) all be provided with sliding sleeve (604) on slide bar (603), every the equal rigid coupling of the upside of sliding sleeve (604) has clamp splice (606), still cup jointed spring one (605) between one side of slide bar (603) and one side cell wall of mounting groove two (602).

4. The testing device for the electrical insulation safety performance of the electronic product according to claim 1, wherein: the lower fixed surface of backup pad (12) installs current-conducting plate (13), the fixed electricity in lower surface both sides of current-conducting plate (13) is connected with two conducting blocks (16), the intermediate position electricity of current-conducting plate (13) is connected with lamp stand (14), the upside of backup pad (12) is run through to the upper end of lamp stand (14) to its inside electricity is connected with bulb (15).

5. The testing device for the electrical insulation safety performance of the electronic product according to claim 1, wherein: the inside scarf joint of the horizontal side lateral wall of L type support (1) has power (18), the upper end fixed mounting of power (18) has two electrode block two (20), two electrode block two (20) extend to in the mounting groove three (19) that L type support (1) horizontal lateral wall upside set up.

6. The testing device for the electrical insulation safety performance of the electronic product according to claim 5, wherein: accept the inside through connection of seat (10) and fixing base (601) and have two to lead electrical pillar (8), two the upper end that leads electrical pillar (8) extends to the upper surface of fixing base (601) to there is conducting strip (17) at its end connection, every the lower extreme that leads electrical pillar (8) extends to the downside of accepting seat (10), and is located directly over mounting groove three (19), be provided with spring two (11) between the lower surface of accepting seat (10) and the horizontal side lateral wall upper surface of L type support (1).