CN211603427U

CN211603427U - Voltage withstand test device for line-linear inductor production

Info

Publication number: CN211603427U
Application number: CN201922416963.0U
Authority: CN
Inventors: 李军
Original assignee: Xuzhou Jiuli Electronic Co ltd
Current assignee: Xuzhou Jiuli Electronic Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-29
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a line nature inductance production withstand voltage testing arrangement, comprises a workbench, the lower surface of workstation is close to the equal fixed mounting in both sides position and has the supporting legs, and the upper surface of workstation is close to intermediate position fixed mounting and places the platform, the upper surface of placing the platform has seted up test groove, the inboard of test groove is connected with clamping mechanism, the upper surface of workstation is close to the equal fixed mounting in both sides border position and has the support frame, the top of support frame is connected with the tester, the front surface of tester inlays and is equipped with the display screen, and the border position that the front surface of tester is close to the display screen is connected with protector, the bottom of tester links to each other with the one end of connecting wire, the other end of connecting wire is connected with the test needle. A line nature inductance production withstand voltage testing arrangement, can press from both sides tightly the electric elements of inductance of equidimension not, and play certain guard action to testing arrangement's display screen.

Description

Voltage withstand test device for line-linear inductor production

Technical Field

The utility model relates to an inductance part test field, in particular to line nature inductance production withstand voltage testing arrangement.

Background

The inductance is an element which can convert electric energy into magnetic energy to be stored, the structure of the inductance is similar to that of a transformer, but only has one winding, the inductance only blocks the change of current, if the inductance is in a state of no current passing, the inductance tries to block the current from flowing through the inductance when a circuit is switched on, if the inductance is in a state of current passing, the inductance tries to keep the current unchanged when the circuit is switched off, and the voltage withstand test device for producing the linear inductance is a test device for carrying out high voltage withstand test on an electric element of the linear inductance; the existing voltage-withstanding test device for inductor production is inconvenient for voltage-withstanding tests on electrical elements of inductors of different sizes when in use, and cannot play a certain protection role on a display screen of the test device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a line nature inductance production withstand voltage testing arrangement can effectively solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a line nature inductance production withstand voltage testing arrangement, includes the workstation, the lower surface of workstation is close to the equal fixed mounting in both sides position and has the supporting legs, and the upper surface of workstation is close to intermediate position fixed mounting and place the platform, the upper surface of placing the platform has seted up the test recess, the inboard of test recess is connected with clamping mechanism, the upper surface of workstation is close to the equal fixed mounting in both sides border position and has the support frame, the top of support frame is connected with the tester, the front surface of tester inlays and is equipped with the display screen, and the border position that the front surface of tester is close to the display screen is connected with protector, the bottom of tester links to each other with the one end of connecting wire, the other end of connecting wire is connected with the test needle.

Preferably, the clamping mechanism comprises a fixed column, a movable column, a clamping plate, a cushion pad, a limiting block and a clamping spring, the fixed column is fixed on the inner surface of the test groove, one end of the movable column extends into the fixed column, the clamping plate is fixed at the other end of the movable column, the cushion pad is fixedly mounted on the outer surface of the clamping plate, the limiting block is fixed at one end of the movable column, one end of the clamping spring is fixed on the outer surface of the limiting block, the other end of the clamping spring is fixed on the inner wall of the fixed column, and the clamping mechanism can clamp the sensed electrical elements, so that high-voltage resistance tests can be conveniently performed on the electrical elements with different inductance sizes.

Preferably, the clamping plates are movably connected with the fixed columns through movable columns, limiting blocks and clamping springs, and the distance between the clamping plates can be conveniently adjusted.

Preferably, protector comprises fixing base, transparent guard plate, handle, slider and spout, fixing base fixed mounting is at the front surface of tester, transparent guard plate sets up in the inboard position of fixing base, handle fixed mounting is at the upper surface of transparent guard plate, slider fixed mounting is at the both sides surface of transparent guard plate, the inside of fixing base is seted up to the spout, and protector can cover the display screen, has improved the security that the display screen used.

Preferably, the transparent protection plate slides in the chute through the sliding block and is movably connected with the fixing seat, so that the transparent protection plate can be conveniently moved.

Preferably, the outer surface of the tester is provided with a power interface, and the power interface is used for connecting a power line.

Compared with the prior art, the utility model discloses following beneficial effect has: this withstand voltage testing arrangement of line nature inductance production through the clamping mechanism who sets up, can press from both sides the electric elements of inductance of equidimension not to can conveniently carry out high-voltage resistance test to the electric elements of inductance of equidimension not, through the protector that sets up, can cover testing arrangement's display screen, thereby can play certain guard action to testing arrangement's display screen.

Drawings

Fig. 1 is a schematic view of the overall structure of a device for testing voltage resistance in line inductor production according to the present invention;

fig. 2 is a top view of a placing table of the device for testing voltage resistance in line inductance production according to the present invention;

fig. 3 is a schematic structural diagram of a clamping mechanism of a device for testing voltage resistance in line inductance production according to the present invention;

fig. 4 is a schematic structural diagram of a protection device of the device for testing voltage resistance in line inductance production of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a placing table; 4. testing the groove; 5. a clamping mechanism; 501. fixing a column; 502. a movable post; 503. a clamping plate; 504. a cushion pad; 505. a limiting block; 506. a clamping spring; 6. a support frame; 7. a tester; 8. a display screen; 9. a guard; 901. a fixed seat; 902. a transparent protection plate; 903. a handle; 904. a slider; 905. a chute; 10. a connecting wire; 11. and (6) testing the needle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a line-linear inductance production voltage withstand test device comprises a workbench 1, wherein supporting legs 2 are fixedly mounted on the lower surface of the workbench 1 near both sides, a placing table 3 is fixedly mounted on the upper surface of the workbench 1 near the middle position, a test groove 4 is formed in the upper surface of the placing table 3, a clamping mechanism 5 is connected to the inner side of the test groove 4, supporting frames 6 are fixedly mounted on the upper surface of the workbench 1 near both side edges, a tester 7 is connected to the top of the supporting frames 6, a display screen 8 is embedded on the front surface of the tester 7, a protection device 9 is connected to the front surface of the tester 7 near the edge of the display screen 8, the bottom of the tester 7 is connected to one end of a connecting wire 10, and a test pin 11 is connected to the other end of the connecting wire 10;

the clamping mechanism 5 is composed of a fixed column 501, a movable column 502, a clamping plate 503, a cushion pad 504, a limit block 505 and a clamping spring 506, wherein the fixed column 501 is fixed on the inner surface of the test groove 4, one end of the movable column 502 extends to the inside of the fixed column 501, the clamping plate 503 is fixed on the other end of the movable column 502, the cushion pad 504 is fixedly arranged on the outer surface of the clamping plate 503, the limit block 505 is fixed on one end of the movable column 502, one end of the clamping spring 506 is fixed on the outer surface of the limit block 505, and the other end of the clamping spring 506 is fixed on; the clamping plate 503 is movably connected with the fixed column 501 through a movable column 502, a limiting block 505 and a clamping spring 506; the protection device 9 comprises a fixed seat 901, a transparent protection plate 902, a handle 903, a sliding block 904 and a sliding groove 905, wherein the fixed seat 901 is fixedly installed on the front surface of the tester 7, the transparent protection plate 902 is arranged at the inner side position of the fixed seat 901, the handle 903 is fixedly installed on the upper surface of the transparent protection plate 902, the sliding block 904 is fixedly installed on the outer surfaces of two sides of the transparent protection plate 902, and the sliding groove 905 is arranged inside the fixed seat 901; the transparent protection plate 902 slides in the sliding groove 905 through the sliding block 904 and is movably connected with the fixed seat 901; the outer surface of the tester 7 is provided with a power interface.

It should be noted that, the utility model relates to a line linearity inductance production withstand voltage testing device, when using, workstation 1, place platform 3, support frame 6 and tester 7 constitute the main part of whole line linearity inductance production withstand voltage testing device, support leg 2 supports whole testing device, put the electric element of inductance in testing groove 4, pinch-off blades 503 moves with fixed column 501 through activity post 502, stopper 505 and clamp spring 506 relatively, can clamp the electric element of inductance of different sizes, thus can conveniently carry out withstand voltage test to the electric element of inductance of different sizes, to test needle 11 high pressure, can detect the high pressure resistance performance of the electric element of inductance, display screen 8 is used for showing the data that detect, transparent protection plate 902 slides in spout 905 and fixing base 901 relatively moves through slider 904, can cover testing arrangement's display screen 8 to can play certain guard action to testing arrangement's display screen 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a withstand voltage testing arrangement of line nature inductance production which characterized in that: comprises a workbench (1), supporting legs (2) are fixedly arranged on the lower surface of the workbench (1) near to the two sides, a placing table (3) is fixedly arranged on the upper surface of the workbench (1) near the middle position, a test groove (4) is arranged on the upper surface of the placing table (3), the inner side of the test groove (4) is connected with a clamping mechanism (5), the upper surface of the workbench (1) is fixedly provided with supporting frames (6) close to the edges of the two sides, the top of the supporting frame (6) is connected with a tester (7), the front surface of the tester (7) is embedded with a display screen (8), and the front surface of the tester (7) is connected with a protective device (9) near the edge of the display screen (8), the bottom of the tester (7) is connected with one end of a connecting wire (10), and the other end of the connecting wire (10) is connected with a testing needle (11).

2. The apparatus for testing withstand voltage in line inductor production according to claim 1, wherein: the clamping mechanism (5) is composed of a fixed column (501), a movable column (502), a clamping plate (503), a buffer cushion (504), a limiting block (505) and a clamping spring (506), wherein the fixed column (501) is fixed on the inner surface of the test groove (4), one end of the movable column (502) extends to the inside of the fixed column (501), the clamping plate (503) is fixed on the other end of the movable column (502), the buffer cushion (504) is fixedly arranged on the outer surface of the clamping plate (503), the limiting block (505) is fixed on one end of the movable column (502), one end of the clamping spring (506) is fixed on the outer surface of the limiting block (505), and the other end of the clamping spring (506) is fixed on the inner wall of the fixed column (501).

3. The apparatus for testing withstand voltage in line inductor production according to claim 2, wherein: the clamping plate (503) is movably connected with the fixed column (501) through a movable column (502), a limiting block (505) and a clamping spring (506).

4. The apparatus for testing withstand voltage in line inductor production according to claim 1, wherein: the protection device (9) comprises a fixing seat (901), a transparent protection plate (902), a handle (903), a sliding block (904) and a sliding groove (905), wherein the fixing seat (901) is fixedly installed on the front surface of the tester (7), the transparent protection plate (902) is arranged on the inner side position of the fixing seat (901), the handle (903) is fixedly installed on the upper surface of the transparent protection plate (902), the sliding block (904) is fixedly installed on the outer surfaces of the two sides of the transparent protection plate (902), and the sliding groove (905) is arranged in the fixing seat (901).

5. The apparatus for testing withstand voltage in line inductor production according to claim 4, wherein: the transparent protection plate (902) slides in the sliding groove (905) through the sliding block (904) and is movably connected with the fixed seat (901).

6. The apparatus for testing withstand voltage in line inductor production according to claim 4, wherein: and a power supply interface is arranged on the outer surface of the tester (7).