CN219417530U

CN219417530U - I-shaped inductance testing device

Info

Publication number: CN219417530U
Application number: CN202223425128.1U
Authority: CN
Inventors: 李子傲; 白捷东; 李军
Original assignee: Yunnan Guodian Power Fumin Wind Power Development Co ltd
Current assignee: Yunnan Guodian Power Fumin Wind Power Development Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-25
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of inductance testing, in particular to an I-shaped inductance testing device, which comprises a testing device, wherein a supporting mechanism is arranged below the testing device, a clamping mechanism for an inductor is arranged on the side wall of the testing device, the clamping mechanism comprises a testing pen, the testing pen is fixedly arranged on the side wall of the testing device, a testing head is fixedly arranged on the end part of the testing pen, a circular ring is movably clamped and arranged outside the testing head, a bolt is arranged on the circular ring for threaded fixation, a first clamping piece is fixedly arranged on the side wall of the circular ring, a second clamping piece is arranged outside the first clamping piece in a butt joint manner, and elastic pieces are fixedly arranged on the side walls of the second clamping piece and the first clamping piece.

Description

I-shaped inductance testing device

Technical Field

The utility model relates to the technical field of inductance testing, in particular to an I-shaped inductance testing device.

Background

The I-shaped inductor is similar to an inductor of Chinese character 'I', is generally an inductor of a plug-in, is formed by winding a coil on an I-shaped magnetic core according to actual needs, simultaneously leads out two pins, and is sleeved with a heat-shrinkable sleeve, so that the I-shaped inductor is manufactured, and has wide application: the device can be used for electronic products such as vehicle-mounted GPS, vehicle-mounted DVD, power supply equipment, video recorders, liquid crystal display screens, computers, household appliances, toys, digital products, security technical equipment and the like.

When inductance detects, generally use the clip to fix, and use the clip to fix, damage the terminal of inductance easily, influence the follow-up use of inductance.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an I-shaped inductance testing device.

In order to solve the technical problems, the utility model provides the following technical scheme: the I-shaped inductance testing device comprises a testing device, wherein a supporting mechanism is arranged below the testing device, and a clamping mechanism for an inductance is arranged on the side wall of the testing device;

the clamping mechanism comprises a test pen, the test pen is fixedly arranged on the side wall of the test device, a test head is fixedly arranged on the end part of the test pen, a circular ring is movably clamped outside the test head, bolts are arranged on the circular ring for threaded fixation, a first clamping piece is fixedly arranged on the side wall of the circular ring, a second clamping piece is arranged outside the first clamping piece in a butt joint mode, and elastic pieces are fixedly arranged on the side walls of the second clamping piece and the first clamping piece.

As a preferable technical scheme of the utility model, the side wall of the first clamping piece and the side wall of the second clamping piece are provided with arc grooves, the upper end parts of the elastic pieces are fixed in the arc grooves formed in the side walls of the first clamping piece and the first clamping piece, rectangular side plates are fixedly arranged on the side walls of the second clamping piece and the side walls of the first clamping piece, screw rods are fixedly arranged on the rectangular side plates fixedly arranged on the side walls of the second clamping piece, the screw rods are movably clamped on the rectangular side plates, two nuts are arranged on the screw rods in a threaded manner, and the nuts are respectively arranged on two sides of the rectangular side plates.

As a preferable technical scheme of the utility model, the supporting mechanism comprises a clamping piece, a rectangular clamping groove is formed in the upper surface of the clamping piece, the testing device is movably clamped in the rectangular clamping groove, a rectangular clamping plate is fixedly arranged below the clamping piece, a trapezoidal supporting seat is movably sleeved below the rectangular clamping plate, and a rectangular groove for clamping the rectangular clamping plate is formed in the upper surface of the trapezoidal supporting seat.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device realizes the fixation of binding posts of different inductors by controlling the adjustment of the distance between the first clamping piece and the second clamping piece, improves the fixation range of equipment, and controls the relative clamping to be more convenient.

2. The groove of block rectangle cardboard has been seted up on the trapezoidal supporting seat, lets rectangle cardboard and fastener can be stable fix on the trapezoidal supporting seat, and the rectangle draw-in groove of seting up on the fastener can guarantee that testing arrangement stabilizes movable block on the fastener, conveniently dismantles testing arrangement, conveniently carries out independent work to testing arrangement, has improved testing arrangement's use convenience greatly.

Drawings

FIG. 1 is a schematic view of the front face of the present utility model;

FIG. 2 is a schematic view of the structure of the supporting mechanism of the present utility model;

FIG. 3 is a schematic view of an installation structure of the engaging mechanism of the present utility model;

fig. 4 is a schematic structural view of the novel locking mechanism.

Wherein: 1. a testing device; 11. a trapezoid supporting seat; 12. rectangular grooves; 13. a rectangular clamping plate; 14. a clamping piece; 15. a rectangular clamping groove; 21. a test pen; 22. a test head; 23. a circular ring; 24. a bolt; 25. a first clamping member; 26. a second clamping member; 27. rectangular side plates; 28. a screw; 29. a screw cap; 31. and the elastic sheet.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, 2, 3 and 4, an i-shaped inductance testing device comprises a testing device 1, wherein a supporting mechanism is arranged below the testing device 1, and a clamping mechanism for an inductance is arranged on the side wall of the testing device 1;

the clamping mechanism comprises a test pen 21, the test pen 21 is fixedly arranged on the side wall of the test device 1, a test head 22 is fixedly arranged on the end part of the test pen 21, a circular ring 23 is movably clamped and arranged outside the test head 22, bolts 24 are arranged on the circular ring 23 for threaded fixation, a first clamping piece 25 is fixedly arranged on the side wall of the circular ring 23, a second clamping piece 26 is arranged outside the first clamping piece 25 in a butt joint manner, and elastic pieces 31 are fixedly arranged on the side walls of the second clamping piece 26 and the first clamping piece 25.

An arc-shaped groove is formed in the side wall, attached to the first clamping piece 25 and the second clamping piece 26, of the elastic piece 31, the upper end portion of the elastic piece 31 is fixed in the arc-shaped groove formed in the side wall of the first clamping piece 25, rectangular side plates 27 are fixedly mounted on the side walls of the second clamping piece 26 and the first clamping piece 25, a screw 28 is fixedly mounted on the rectangular side plates 27 fixedly mounted on the side walls of the second clamping piece 26, the screw 28 is movably clamped on the rectangular side plates 27, two nuts 29 are mounted on the screw 28 in a threaded mode, and the nuts 29 are respectively arranged on two sides of the rectangular side plates 27.

When the circular ring 23 and the test head 22 are assembled, the circular ring 23 is sleeved on the test head 22, the bolt 24 on the circular ring 23 is twisted, the bolt 24 moves on the circular ring 23 in a threaded manner, the circular ring 23 is fixed, after the circular ring 23 is fixed, the length of the screw 28 is adjusted by rotating the two nuts 29, so that the distance between the first clamping piece 25 and the second clamping piece 26 is adjusted, the second clamping piece 26 and the first clamping piece 25 can clamp a binding post of an inductor, when the binding post of the inductor is inserted between the second clamping piece 26 and the first clamping piece 25, the elastic piece 31 is contacted with the binding post of the inductor, the elastic piece 31 is deformed, and reverse elastic force is generated, so that the binding post is better fixed between the two elastic pieces 31.

The supporting mechanism comprises a clamping piece 14, a rectangular clamping groove 15 is formed in the upper surface of the clamping piece 14, the testing device 1 is movably clamped in the rectangular clamping groove 15, a rectangular clamping plate 13 is fixedly installed below the clamping piece 14, a trapezoid supporting seat 11 is movably sleeved below the rectangular clamping plate 13, and a rectangular groove 12 for clamping the rectangular clamping plate 13 is formed in the upper surface of the trapezoid supporting seat 11.

When equipment is used, the trapezoidal supporting seat 11 is placed on the inspection table, the area of the testing device 1 and the area of the inspection table are increased through the existence of the trapezoidal supporting seat 11, the placement stability of the testing device 1 is guaranteed, meanwhile, the groove for clamping the rectangular clamping plate 13 is formed in the trapezoidal supporting seat 11, the rectangular clamping plate 13 and the clamping piece 14 can be stably fixed on the trapezoidal supporting seat 11, the rectangular clamping groove 15 formed in the clamping piece 14 can ensure that the testing device 1 is stably and movably clamped on the clamping piece 14, the testing device 1 is conveniently disassembled, and the testing device 1 is conveniently and independently operated.

Working principle:

the first step: when equipment is used, the trapezoidal supporting seat 11 is placed on the inspection table, the area of the testing device 1 and the area of the detection table are increased through the existence of the trapezoidal supporting seat 11, the placement stability of the testing device 1 is guaranteed, meanwhile, the groove for clamping the rectangular clamping plate 13 is formed in the trapezoidal supporting seat 11, the rectangular clamping plate 13 and the clamping piece 14 can be stably fixed on the trapezoidal supporting seat 11, the rectangular clamping groove 15 formed in the clamping piece 14 can ensure that the testing device 1 is stably and movably clamped on the clamping piece 14, the testing device 1 is conveniently detached, the testing device 1 is conveniently and independently operated, and the use convenience of the testing device 1 is greatly improved.

And a second step of: when the circular ring 23 and the test head 22 are assembled, the circular ring 23 is sleeved on the test head 22, the bolt 24 on the circular ring 23 is twisted, the bolt 24 moves on the circular ring 23 in a threaded manner, the circular ring 23 is fixed, after the circular ring 23 is fixed, the length of the screw 28 is adjusted by rotating the two nuts 29, so that the distance between the first clamping piece 25 and the second clamping piece 26 is adjusted, the second clamping piece 26 and the first clamping piece 25 can clamp the binding post of the inductor, when the binding post of the inductor is inserted between the second clamping piece 26 and the first clamping piece 25, the elastic piece 31 is contacted with the binding post of the inductor, the elastic piece 31 can deform to generate reverse elastic force, the binding post is better fixed between the two elastic pieces 31, the binding post of different inductors is fixed by controlling the adjustment of the distance between the first clamping piece 25 and the second clamping piece 26, the fixing range of equipment is improved, and the relative clamping is more convenient to control.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The I-shaped inductance testing device comprises a testing device (1) and is characterized in that a supporting mechanism is arranged below the testing device (1), and a clamping mechanism for an inductance is arranged on the side wall of the testing device (1);

the clamping mechanism comprises a test pen (21), the test pen (21) is fixedly arranged on the side wall of the test device (1), a test head (22) is fixedly arranged on the end part of the test pen (21), a circular ring (23) is arranged on the outer movable clamping of the test head (22), a bolt (24) is arranged on the circular ring (23) for threaded fixation, a first clamping piece (25) is fixedly arranged on the side wall of the circular ring (23), a second clamping piece (26) is arranged on the outer butt joint of the first clamping piece (25), and an elastic piece (31) is fixedly arranged on the side wall of the second clamping piece (26) and the side wall of the first clamping piece (25).

2. The i-shaped inductance testing device according to claim 1, wherein the first clamping member (25) and the second clamping member (26) are attached to each other, and the upper end of the elastic piece (31) is fixed in the arc-shaped groove formed in the first clamping member (25) and the side wall of the first clamping member (25).

3. The i-shaped inductance testing device according to claim 1, wherein rectangular side plates (27) are fixedly mounted on the side walls of the second clamping piece (26) and the first clamping piece (25), and screw rods (28) are fixedly mounted on the rectangular side plates (27) fixedly mounted on the side walls of the second clamping piece (26).

4. An i-shaped inductance testing device according to claim 3, wherein the screw (28) is movably clamped on the rectangular side plate (27), two nuts (29) are mounted on the screw (28) in a threaded manner, and the nuts (29) are respectively arranged on two sides of the rectangular side plate (27).

5. The i-shaped inductance testing device according to claim 1, wherein the supporting mechanism comprises a clamping piece (14), a rectangular clamping groove (15) is formed in the upper surface of the clamping piece (14), and the testing device (1) is movably clamped in the rectangular clamping groove (15).

6. The i-shaped inductance testing device according to claim 5, wherein a rectangular clamping plate (13) is fixedly installed below the clamping piece (14), a trapezoid supporting seat (11) is movably sleeved below the rectangular clamping plate (13), and a rectangular groove (12) for clamping the rectangular clamping plate (13) is formed in the upper surface of the trapezoid supporting seat (11).