CN214895614U

CN214895614U - Insulation strength tester for electronic components

Info

Publication number: CN214895614U
Application number: CN202022651271.7U
Authority: CN
Inventors: 王添法
Original assignee: Shenzhen Taizhe Electronic Technology Co ltd
Current assignee: Shenzhen Taizhe Electronic Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-11-26
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses an electronic components's dielectric strength tester, include: the top end of the outer box is arranged on the top cover; the inner end of the outer box is provided with the tester. This electronic components's insulating strength tester through the pulling test wire, can extract required length to through fixture block and dog cooperation, prevent that the test wire from retrieving, the accessible that finishes of the test rotates the commentaries on classics piece and retrieves the test wire, and is easy and simple to handle, and it is convenient to receive the line, and the practicality is stronger.

Description

Insulation strength tester for electronic components

Technical Field

The utility model relates to an electronic components technical field specifically is an electronic components's dielectric strength tester.

Background

The insulation voltage-resistant tester is also called as an electrical insulation strength tester or a dielectric strength tester, a specified alternating current or direct current high voltage is applied between a charged part and a non-charged part of an electrical appliance to test the withstand voltage capability of an insulation material of the electrical appliance, and the insulation tester is suitable for insulation test in the maintenance, repair, test and verification of various electrical equipment;

current electronic components insulation test appearance when using, needs to be connected tester and electronic component with longer test wire, still needs manually to pack up the line after using moreover, and inconvenient placing, the troublesome poeration is loaded down with trivial details, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic components's insulation strength tester to solve prior art's electronic components's insulation strength tester at least and receive the trouble problem of line.

In order to achieve the above object, the utility model provides a following technical scheme: an insulation strength tester for electronic components, comprising:

an outer box;

the top end of the outer box is arranged on the top cover;

the tester, the inner of outer container is provided with the tester.

Preferably, a handle is arranged at the front end of the outer box.

Preferably, the bottom end of the tester is provided with a take-up box.

Preferably, the rear end of outer container is provided with changes the piece, the inner of changeing the piece is provided with the one end of connecting rod, the other end of connecting rod extends into the inner chamber of outer container and collection case to rotatable two cushions that extend, two the cushion sets up the inner chamber top at the collection case, the surperficial interference fit of connecting rod has two fixture blocks, two the fixture block sets up the front end at two cushions respectively.

Preferably, a side block is arranged at one end of the connecting rod of the inner cavity of the cushion block, one end of the side block is provided with one end of a spring, and the other end of the spring is arranged on the inner wall of the cushion block.

Preferably, the bottom of the inner cavity of the wire winding box is rotatably provided with two rotating wheels along the front-back direction, the top end edge of each rotating wheel is provided with a stop block, one end of each stop block is in contact with the bottom of each clamping block, and the middle of each rotating wheel is provided with a clockwork spring.

Preferably, the middle part of runner winding has the test wire, the one end of test wire extends the outer container to be provided with the measuring head, the surface is provided with the separation blade between test wire and the measuring head, two wire holes have been seted up to the one end of collection line box, the other end of test wire extends the wire hole and is connected with the tester.

Compared with the prior art, the beneficial effects of the utility model are that: this electronic components's insulating strength tester through the pulling test wire, can extract required length to through fixture block and dog cooperation, prevent that the test wire from retrieving, the accessible that finishes of the test rotates the commentaries on classics piece and retrieves the test wire, and is easy and simple to handle, and it is convenient to receive the line, and the practicality is stronger.

Drawings

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

FIG. 2 is a schematic view of the wire rewinding box shown in FIG. 1;

FIG. 3 is a schematic view of the inner cavity of the wire rewinding box shown in FIG. 2;

fig. 4 is a sectional view of the spacer block of fig. 3.

In the figure: 1. the outer box, 2, top cap, 3, handle, 4, tester, 5, take-up box, 6, commentaries on classics piece, 7, connecting rod, 8, cushion, 9, fixture block, 10, side piece, 11, spring, 12, runner, 13, dog, 14, clockwork spring, 15, test wire, 16, measuring head, 17, separation blade, 18, wire hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an insulation strength tester for electronic components, comprising: the testing device comprises an outer box 1, a top cover 2 and a tester 4, wherein the top end of the outer box 1 is arranged on the top cover 2; the inner of outer container 1 is provided with tester 4, carries out insulation test to electronic component through tester 4.

As a preferred scheme, furthermore, a handle 3 is arranged at the front end of the outer box 1, and the outer box is convenient to carry through the handle 3.

As a preferred scheme, further, a take-up box 5 is arranged at the bottom end of the tester 4, and the test wire 15 is taken up through the take-up box 5.

Preferably, a rotating block 6 is arranged at the rear end of the outer box 1, one end of a connecting rod 7 is arranged at the inner end of the rotating block 6, the other end of the connecting rod 7 extends into the inner cavities of the outer box 1 and the take-up box 5 and rotatably extends through two cushion blocks 8, the two cushion blocks 8 are arranged at the top end of the inner cavity of the take-up box 5, two clamping blocks 9 are in interference fit with the surface of the connecting rod 7, the two clamping blocks 9 are respectively arranged at the front ends of the two cushion blocks 8, and the rotating wheel 12 is prevented from being rotated reversely through the clamping blocks 9.

Preferably, a side block 10 is disposed at one end of the connecting rod 7 in the inner cavity of the cushion block 8, one end of the side block 10 is disposed at one end of a spring 11, and the other end of the spring 11 is disposed on the inner wall of the cushion block 8, so that the connecting rod 7 is rotated.

Preferably, two rotating wheels 12 are rotatably arranged at the bottom of the inner cavity of the wire rewinding box 5 in the front-back direction, a stop block 13 is arranged at the edge of the top end of each rotating wheel 12, one end of each stop block 13 is in contact with the bottom of each clamping block 9, a clockwork spring 14 is arranged in the middle of each rotating wheel 12, and each rotating wheel 12 is driven to rotate by the clockwork spring 14.

As an optimized scheme, furthermore, a test wire 15 is wound around the middle of the rotating wheel 12, one end of the test wire 15 extends out of the outer box 1 and is provided with a measuring head 16, a blocking piece 17 is arranged on the surface between the test wire 15 and the measuring head 16, two wire outlets 18 are formed in one end of the take-up box 5, the other end of the test wire 15 extends out of the wire outlets 18 to be connected with the tester 4, and the measuring head 16 is convenient to take through the blocking piece 17.

The tester of the scheme is the prior art, and can meet the requirements of the scheme as long as the tester meets the requirements of the scheme.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

When the winding device is used, the measuring head 16 of the test wire 15 is pulled, so that the test wire 15 is stretched outwards, the rotating wheel 12 rotates, the stop block 13 at the top end of the rotating wheel 12 rotates along the fixture block 9, and the wound test wire 15 can extend out of the take-up box 5, so that the test is convenient; after the test is finished, the rotating block 6 is rotated upwards to enable the connecting rod 7 to rotate, the clamping block 9 is driven to rotate, the rotating wheel 12 rotates under the driving of the clockwork spring 14, the test wire 15 is wound on the rotating wheel 12 again, the blocking piece 17 is clamped on the outer wall of the outer box 1, and the practicability is high.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic components's dielectric strength tester which characterized in that includes:

an outer case (1);

the top end of the outer box (1) is arranged on the top cover (2);

the tester (4), the inner of outer container (1) is provided with tester (4), the bottom of tester (4) is provided with collection line case (5).

2. The insulation strength tester for electronic components according to claim 1, wherein a handle (3) is provided at the front end of the outer box (1).

3. The insulation strength tester for the electronic component as claimed in claim 2, wherein the rear end of the outer box (1) is provided with a rotating block (6), the inner end of the rotating block (6) is provided with one end of a connecting rod (7), the other end of the connecting rod (7) extends into the inner cavities of the outer box (1) and the wire collection box (5) and rotatably extends over two cushion blocks (8), the two cushion blocks (8) are arranged at the top end of the inner cavity of the wire collection box (5), the surface of the connecting rod (7) is in interference fit with two clamping blocks (9), and the two clamping blocks (9) are respectively arranged at the front ends of the two cushion blocks (8).

4. The instrument for testing the insulation strength of the electronic component as claimed in claim 3, wherein one end of the connecting rod (7) in the cavity of the cushion block (8) is provided with a side block (10), one end of the side block (10) is provided with one end of a spring (11), and the other end of the spring (11) is arranged on the inner wall of the cushion block (8).

5. The insulation strength tester for electronic components according to claim 4, wherein two rotating wheels (12) are rotatably arranged at the bottom of the inner cavity of the wire collection box (5) along the front-back direction, a stop block (13) is arranged at the top end edge of each rotating wheel (12), one end of each stop block (13) is in contact with the bottom of each clamping block (9), and a spring (14) is arranged in the middle of each rotating wheel (12).

6. The insulation strength tester for the electronic component as claimed in claim 5, wherein a test wire (15) is wound around the middle of the rotating wheel (12), one end of the test wire (15) extends out of the outer box (1) and is provided with a measuring head (16), a baffle (17) is arranged on the surface between the test wire (15) and the measuring head (16), two wire outlets (18) are formed at one end of the wire collection box (5), and the other end of the test wire (15) extends out of the wire outlets (18) to be connected with the tester (4).