CN215263624U

CN215263624U - Inductance testing device

Info

Publication number: CN215263624U
Application number: CN202121281327.2U
Authority: CN
Inventors: 吴超
Original assignee: Changxing Chaoneng Technology Co ltd
Current assignee: Changxing Chaoneng Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-21
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to an inductance testing arrangement, inductance testing arrangement has mainly included testboard, display screen, fixed conveying platform, inductance resistance transmission module, inductance, control button, pin track, universal meter, conveyer belt, first axis of rotation, second axis of rotation, red pen-shape metre, black pen-shape metre, first retainer plate, second retainer plate, pilot lamp, has solved the loaded down with trivial details problem of manual operation, provides convenience for manual operation, can filter whether the inductance is qualified simultaneously to and measure the resistance value of inductance effectively.

Description

Inductance testing device

Technical Field

The utility model relates to an electron device auxiliary test technical field is an inductance testing arrangement particularly.

Background

The inductor mainly plays the roles of filtering, oscillating, delaying, trapping and the like in a circuit, and also has the roles of screening signals, filtering noise, stabilizing current, inhibiting electromagnetic wave interference and the like, and the inductor is combined with a capacitor to form an LC filter circuit in the most common role of the circuit. The main parameters of the inductor include inductance, allowable deviation, quality factor, distributed capacitance, rated current, etc. Before the inductor is shipped out, the performance of the inductor is generally required to be tested to judge whether the inductor is qualified or not. At present, most of the performance tests of the traditional inductors on the market adopt a common multimeter for testing, the manual operation is complicated, and the resistance value of the inductor cannot be effectively measured, so that an inductor testing device is designed.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides an inductance testing arrangement has solved the loaded down with trivial details problem of manual operation, provides convenience for manual operation, can filter simultaneously whether the inductance is qualified to and measure the resistance value of inductance effectively.

Technical scheme

The utility model provides a technical scheme that its technical problem adopted is: an inductance testing device mainly comprises a testing platform, a display screen, a fixed conveying platform, an inductance resistance value transmission module, control buttons, universal meters and an inductor, wherein the front end of the testing platform is provided with a plurality of universal meters, and the right sides of the universal meters are provided with the control buttons; an inductance resistance value transmission module is arranged at the upper end of the top of the test board and corresponds to the central position of the universal meter; an indicator lamp is arranged at the rear end of the center of the inductance resistance value transmission module; the test table is characterized in that a fixed conveying table is arranged at the top of the test table, a first rotating shaft and a second rotating shaft are respectively arranged at the left end and the right end of the fixed conveying table and are connected through a conveying belt to rotate, pin tracks are arranged on two sides of the fixed conveying table, red meter pens are arranged at the front ends of the pin tracks and are fixed through a first fixing ring, and black meter pens are arranged at the rear ends of the pin tracks and are fixed through a second fixing ring; the rear end of the test board is provided with a display screen which is perpendicular to the test board.

Preferably, the multimeters and the inductance resistance value transmission modules are the same in number, and the number of the multimeters and the inductance resistance value transmission modules is 3-8.

Preferably, the first rotating shaft and the second rotating shaft are electrically connected with the control button.

Preferably, the conveyor belt is made of flame-retardant antistatic PVC, and the width of the conveyor belt is the same as the length of the inner side of the inductance pin.

Advantageous effects

Compared with the prior art, the utility model provides an inductance testing device, the beneficial effect who possesses:

the utility model discloses the fixed conveying platform and the inductance resistance transmission module that set up, artifical place the inductance on the conveyer belt of fixed conveying platform, convey the inductance to the position that corresponds with the black list nib, when measuring the inductance good or bad, also can detect in batches, feed back the measuring result to inductance resistance transmission module, can take notes the inductance resistance effectively, and with the inductance resistance feedback on the display screen.

Drawings

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

FIG. 2 is a cross-sectional view of the fixed transfer table of the present invention;

FIG. 3 is a right side view of the thimble rail of the present invention;

reference numerals: 1. a test bench; 2. fixing a conveying table; 3. an inductance resistance value transmission module; 4. an inductance; 5. a control button; 6. a pin track; 7. a universal meter; 8. a conveyor belt; 9. a first rotating shaft; 10. a second rotating shaft; 11. a red-meter pen; 12. a black list pen; 13. a first retainer ring; 14. a second retainer ring; 15. an indicator light; 16 display screen.

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 1

Referring to fig. 1-3, an inductance testing device mainly comprises a testing platform 1, a display screen 16, a fixed conveying platform 2, an inductance resistance value transmission module 3, a control button 5, a universal meter 7 and an inductance 4, and is characterized in that: the front end of the test board 1 is provided with a plurality of universal meters 7, and the right sides of the universal meters 7 are provided with control buttons 5; an inductance resistance value transmission module 3 is arranged at the upper end of the top of the test board 1 and corresponds to the center of the universal meter 7; an indicator lamp 15 is arranged at the rear end of the center of the inductance resistance value transmission module 3; the test table comprises a test table 1, and is characterized in that a fixed conveying table 2 is arranged at the top of the test table 1, a first rotating shaft 9 and a second rotating shaft 10 are respectively arranged at the left end and the right end of the fixed conveying table 2, the first rotating shaft 9 and the second rotating shaft 10 are connected through a conveying belt 8 to rotate, pin rails 6 are arranged at the two sides of the fixed conveying table 2, a red meter pen 11 is arranged at the front end of each pin rail 6 and fixed through a first fixing ring 13, and a black meter pen 12 is arranged at the rear end of each pin rail 6 and fixed through a second fixing ring 14; the rear end of the test board 1 is provided with a display screen 16, and the display screen is perpendicular to the test board 1.

According to the further technical scheme, the universal meters 7 are the same as the inductance resistance value transmission modules 3 in number, and the number of the universal meters is 3-8.

In a further technical scheme, the first rotating shaft 9 and the second rotating shaft 10 are electrically connected with the control button 5.

According to the further technical scheme, the conveyor belt 8 is made of flame-retardant antistatic PVC, and the width of the conveyor belt is the same as the length of the inner side of the pin of the inductor 4.

The working principle is as follows: manually placing an inductor on a conveying belt of a fixed conveying table, conveying the inductor to a position corresponding to a pen point of a red-black meter, placing a universal meter at a resistance gear, and displaying an indicator lamp as a red light if the resistance value of a tested inductor is zero and the inside of the tested inductor has a short-circuit fault; when the quality of the inductor is measured, the measured result can be fed back to the inductor resistance value transmission module, the inductor resistance value can be effectively recorded, and meanwhile, the indicator lamp has no display change.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention, and it will be apparent to those skilled in the art that various modifications may be made to the disclosed embodiments, and that other structures may be devised in accordance with the principles of the present invention without departing from the scope of the invention.

Claims

1. The utility model provides an inductance testing arrangement, has mainly included testboard (1), display screen (16), fixed conveying platform (2), inductance resistance transmission module (3), control button (5), universal meter (7), inductance (4), its characterized in that: the front end of the test board (1) is provided with a plurality of universal meters (7), and the right sides of the universal meters (7) are provided with control buttons (5); the upper end of the top of the test board (1) is provided with an inductance resistance value transmission module (3) corresponding to the central position of the universal meter (7); an indicator lamp (15) is arranged at the rear end of the center of the inductance resistance value transmission module (3); the test table is characterized in that a fixed conveying table (2) is arranged at the top of the test table (1), a first rotating shaft (9) and a second rotating shaft (10) are respectively arranged at the left end and the right end of the fixed conveying table (2), the first rotating shaft (9) and the second rotating shaft (10) are connected and rotated through a conveying belt (8), pin rails (6) are arranged on two sides of the fixed conveying table (2), a red meter pen (11) is arranged at the front ends of the pin rails (6) and fixed through a first fixing ring (13), and a black meter pen (12) is arranged at the rear ends of the pin rails (6) and fixed through a second fixing ring (14); the rear end of the test board (1) is provided with a display screen (16) which is perpendicular to the test board (1).

2. An inductance testing device according to claim 1, wherein: the universal meters (7) are the same as the inductance resistance value transmission modules (3), and the number of the universal meters is 3-8.

3. An inductance testing device according to claim 1, wherein: the first rotating shaft (9) and the second rotating shaft (10) are electrically connected with the control button (5).

4. An inductance testing device according to claim 1, wherein: the conveyor belt (8) is made of flame-retardant antistatic PVC, and the width of the conveyor belt is the same as the length of the inner side of the pin of the inductor (4).