CN215449373U

CN215449373U - Electromagnetic pulse material testing equipment

Info

Publication number: CN215449373U
Application number: CN202120121127.4U
Authority: CN
Inventors: 陆希成; 郭昕伟
Original assignee: Xi'an Xinjiateng Electronic Technology Co ltd
Current assignee: Xi'an Xinjiateng Electronic Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2022-01-07
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an electromagnetic pulse material testing device, and particularly relates to the field of electromagnetic pulse materials, which comprises a testing box, wherein a partition plate is fixedly arranged in the testing box, the testing box is divided into two cavities by the partition plate, the upper part of the partition plate is a control cavity, the lower part of the partition plate is an experiment cavity, the inner part of the experiment cavity is fixedly connected with two bottom plates, the upper part of each bottom plate is fixedly connected with two positioning plates, two push rods are movably sleeved in the two positioning plates close to one side of each other, external threads are arranged on the outer parts of the push rods, threaded holes are formed in the two positioning plates far away from one side of each other, the push rods are in threaded connection with the inner parts of the two positioning plates far away from one side of each other through the threaded holes, and the opposite sides of the two push rods are fixedly connected with signal output ends. The utility model has the temperature adjusting function, ensures the temperature stability of the material to be detected during detection, and can carry out experimental detection at different temperatures.

Description

Electromagnetic pulse material testing equipment

Technical Field

The utility model relates to the technical field of electromagnetic pulse materials, in particular to an electromagnetic pulse material testing device.

Background

Pulse generally refers to a kind of electrical impulse that is briefly fluctuating like a pulse, which is often used in electronic technology. The main characteristics are waveform, amplitude, width and repetition frequency. A pulse is a signal that occurs for a short time in the entire signal period relative to a continuous signal, and no signal for most of the signal period, like a human pulse, is now generally referred to as a digital signal, which is already a signal half of the time in a period.

At present, pulse test measurement is also necessary for devices with constant temperature limitation, self-heating effect needs to be avoided when testing is carried out, response characteristics concerned by researchers are prevented from being covered by the self-heating effect, temperature regulation capacity of currently used electromagnetic pulse material testing equipment is insufficient, and generally test experiments can only be carried out at room temperature and cannot carry out temperature regulation spontaneously.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an electromagnetic pulse material testing apparatus to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the electromagnetic pulse material testing device comprises a testing box, wherein a partition board is fixedly arranged in the testing box and divides the testing box into two cavities, the upper part of the partition board is a control cavity, the lower part of the partition board is an experimental cavity, the inner part of the experimental cavity is fixedly connected with two bottom plates, the upper part of each bottom plate is fixedly connected with two positioning plates, two push rods are movably sleeved in the two positioning plates close to one side, the outer parts of the push rods are provided with external threads, the inner parts of the two positioning plates far away from one side are provided with threaded holes, the push rods are connected in the two positioning plates far away from one side, one sides opposite to the two push rods are fixedly connected with signal output ends, one sides far away from each other of the two push rods are fixedly connected with two rotating handles, the inner wall of the lower part of the experimental cavity is provided with a material to be tested, the tested material is arranged on one side opposite to the two signal output ends, and the test box and the partition plate are made of electromagnetic protection materials.

Furthermore, the upper part of the partition board is fixedly connected with an electromagnetic pulse box, the upper part of the electromagnetic pulse box is fixedly connected with two connectors, the surfaces of the two connectors are fixedly connected with two first leads, the two first leads penetrate through the partition board, the two first leads are respectively connected to the lower parts of the two signal output ends, the upper part of the partition board is fixedly connected with an oscilloscope, the front side of the oscilloscope is fixedly connected with a display, the lower part of the oscilloscope is fixedly connected with a second lead, and the second lead penetrates through the partition board and is connected to the upper part of the material to be tested.

Further, the baffle left and right sides is equipped with two through-holes, control chamber left side inner wall fixedly connected with fan frame one, the inside fixed mounting of fan frame one has fan one, a plurality of refrigeration pieces of fan frame lower part fixedly connected with, it is a plurality of one side fixedly connected with link that the refrigeration piece is relative, control chamber right side inner wall fixedly connected with fan frame two, the inside fixed mounting of fan frame two has fan two, the inside fixed mounting of fan frame two has two mounting brackets, two the inside fixed mounting of mounting bracket has the heating wire.

Further, two the through-hole is inside to be rotated and is connected with a plurality of pivot one, a plurality of blades of a pivot fixed surface connection, it is a plurality of the inside fixedly connected with stay cord of blade, the laboratory cave right side is equipped with the recess, the inside rotation of recess is connected with pivot two, two fixed surface connections of pivot have the rolling spring, stay cord right side and rolling spring upper portion fixed connection.

Furthermore, a push-pull groove is formed in the left side of the test box, a plurality of notches are symmetrically formed in the push-pull groove, a push-pull block is arranged in the push-pull groove, the upper side and the lower side of the push-pull block are fixedly connected with two positioning blocks, and the push-pull block is clamped in the push-pull groove through the positioning blocks and the notches.

Furthermore, a plurality of hinges are fixedly connected to the front side of the test box, the front side of the test box is rotatably connected with two door plates through the hinges, the lower portion of each door plate is fixedly connected with a lock catch, the front side of the test box is fixedly connected with two lock catch bases, and each door plate is made of an electromagnetic protection material.

Furthermore, two the inside fixedly connected with installing frame of door plant, the inside fixedly connected with electromagnetic protection glass of installing frame.

The utility model has the technical effects and advantages that:

1. have the temperature regulation function, ensure the temperature stability of being surveyed the material when detecting, can carry out the experiment under the different temperatures simultaneously and detect, when needing to heat up, two operations of fan, blow to the experiment intracavity portion through the through-hole simultaneously, the electric heat silk heats the wind that blows off simultaneously, produce endless hot-blast intensification, when needing to cool down, a fan operation, the wind cooling that will blow off through the refrigeration piece, thereby refrigerate the experiment intracavity, after the temperature regulation, through push-and-pull piece pulling stay cord, when the stay cord removes left, the blade removes left simultaneously, seal the through-hole after a plurality of blades rotate, build the closed environment for the experiment chamber, the push-and-pull piece joint is in the breach of difference, can control the blade through the stay cord and rotate.

2. Applicable not unidimensional material under test installs the material under test of equidimension not fast and takes out, and convenient to use opens the hasp, rotates the door plant of upside through the hinge, will be surveyed the material and place inside the laboratory cave, rotates and changes the handle, uses the screw action to drive two push rods and is close to the centre, through the tight material under test of signal output part clamp, ensures signal output part and material in close contact with under test.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is an elevation view of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the utility model at B in fig. 1.

The reference signs are: 1. a test box; 2. a partition plate; 3. a control chamber; 4. a laboratory cavity; 5. positioning a plate; 6. a push rod; 7. a signal output terminal; 8. turning a handle; 9. a material to be tested; 10. an electromagnetic pulse box; 11. a connector; 12. a first lead; 13. an oscilloscope; 14. a display; 15. a second conducting wire; 16. a through hole; 17. a first fan frame; 18. a first fan; 19. a refrigeration plate; 20. a connecting frame; 21. a second fan frame; 22. a second fan; 23. a mounting frame; 24. an electric heating wire; 25. A first rotating shaft; 26. a blade; 27. pulling a rope; 28. a groove; 29. a second rotating shaft; 30. winding a spring; 31. a push-pull groove; 32. a notch; 33. a push-pull block; 34. positioning blocks; 35. a hinge; 36. a door panel; 37. locking; 38. a latch base; 39. installing a frame; 40. electromagnetic protection glass; 41. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The electromagnetic pulse material testing equipment shown in the attached figures 1-4 comprises a testing box 1, a clapboard 2 is fixedly arranged in the testing box 1, the testing box is divided into two cavities by the clapboard 2, wherein the upper part of the clapboard 2 is a control cavity 3, the lower part of the clapboard 2 is an experimental cavity 4, two bottom plates 41 are fixedly connected in the experimental cavity 4, two positioning plates 5 are fixedly connected on the upper part of each bottom plate 41, two push rods 6 are movably sleeved in the two positioning plates 5 close to one side, external threads are arranged on the outer parts of the push rods 6, threaded holes are arranged in the two positioning plates 5 far away from one side, the push rods 6 are in threaded connection in the two positioning plates 5 far away from one side through the threaded holes, a signal output end 7 is fixedly connected on one side opposite to the two push rods 6, and two rotating handles 8 are fixedly connected on one side far away from the two push rods 6, 4 lower part inner walls in experiment chamber are provided with by survey material 9, survey material 9 sets up in the relative one side of two signal output part 7, test box 1 is electromagnetic protection material with baffle 2, so as to be suitable for not unidimensional by survey material 9, install and take out not the by survey material 9 of equidimension fast, high durability and convenient use, will be surveyed material 9 and place inside experiment chamber 4, the rotation is changeed 8, use screw action to drive two push rods 6 and be close to the centre, press from both sides through signal output part 7 and press from both sides tight by survey material 9, ensure signal output part 7 and by survey material 9 in close contact with.

In a preferred embodiment, an electromagnetic pulse box 10 is fixedly connected to the upper portion of the partition board 2, two connectors 11 are fixedly connected to the upper portion of the electromagnetic pulse box 10, two first leads 12 are fixedly connected to the surfaces of the two connectors 11, the two first leads 12 penetrate through the partition board 2, the two first leads 12 are respectively connected to the lower portions of the two signal output ends 7, an oscilloscope 13 is fixedly connected to the upper portion of the partition board 2, a display 14 is fixedly connected to the front side of the oscilloscope 13, a second lead 15 is fixedly connected to the lower portion of the oscilloscope 13, the second lead 15 penetrates through the partition board 2 and is connected to the upper portion of the material 9 to be tested, so that pulse signals are emitted through the electromagnetic pulse box 10 and are transmitted to the material 9 to be tested through the first leads 12 and the signal output ends 7, after the material 9 to be tested is received, the pulse signals processed by the material 9 to be tested are transmitted to the oscilloscope 13 through the second lead 15 and are displayed through the display 14, the effect of the material under test 9 on the electromagnetic pulse can now be observed.

In a preferred embodiment, two through holes 16 are formed on the left side and the right side of the partition board 2, a first fan frame 17 is fixedly connected to the inner wall of the left side of the control chamber 3, a first fan 18 is fixedly installed inside the first fan frame 17, a plurality of refrigerating sheets 19 are fixedly connected to the lower portion of the first fan frame 17, a connecting frame 20 is fixedly connected to the opposite side of the plurality of refrigerating sheets 19, a second fan frame 21 is fixedly connected to the inner wall of the right side of the control chamber 3, a second fan 22 is fixedly installed inside the second fan frame 21, two mounting frames 23 are fixedly installed inside the second fan frame 21, heating wires 24 are fixedly installed inside the two mounting frames 23, so as to ensure the temperature stability of the material 9 to be detected during detection, experimental detection at different temperatures can be performed, when temperature needs to be raised, the second fan 22 operates, air is blown into the experimental chamber 4 through the through holes 16, and the heating wires 24 heat the blown air, when the temperature needs to be reduced, the first fan 18 operates to reduce the temperature of the blown air through the refrigerating sheet 19, so that the inside of the experiment cavity 4 is refrigerated.

In a preferred embodiment, a plurality of first rotating shafts 25 are rotatably connected inside the two through holes 16, a plurality of blades 26 are fixedly connected to the surfaces of the first rotating shafts 25, pull ropes 27 are fixedly connected inside the plurality of blades 26, a groove 28 is formed in the right side of the experimental cavity 4, a second rotating shaft 29 is rotatably connected inside the groove 28, a rolling spring 30 is fixedly connected to the surface of the second rotating shaft 29, and the right side of the pull rope 27 is fixedly connected with the upper portion of the rolling spring 30, so that when temperature adjustment is performed, the rolling spring 30 pulls the pull rope 27 to ensure that the blades 26 are vertically downward and cannot affect the through hole ventilation 16.

In a preferred embodiment, a push-pull groove 31 is formed in the left side of the test box 1, a plurality of notches 32 are symmetrically formed in the push-pull groove 31, a push-pull block 33 is formed in the push-pull groove 31, two positioning blocks 34 are fixedly connected to the upper side and the lower side of the push-pull block 33, the push-pull block 33 is clamped in the push-pull groove 31 through the positioning blocks 34 and the notches 32, so that after temperature adjustment, the pull rope 27 is pulled through the push-pull block 33, when the pull rope 27 moves leftward, the blades 26 move leftward simultaneously, the through holes 16 are sealed after the plurality of blades 26 rotate, a sealed environment is created for the experimental cavity 4, the push-pull block 33 is clamped in different notches 32, and rotation of the blades 26 can be controlled through the pull rope 27.

In a preferred embodiment, a plurality of hinges 35 are fixedly connected to the front side of the test box 1, two door panels 36 are rotatably connected to the front side of the test box 1 through the hinges 35, latches 37 are fixedly connected to the lower portions of the door panels 36, two latch bases 38 are fixedly connected to the front side of the test box 1, and the door panels 36 are made of electromagnetic protection materials so as to observe the conditions inside the experiment chamber 4 and the control chamber 3 through electromagnetic protection glass 40.

In a preferred embodiment, a mounting frame 39 is fixedly connected to the inside of the two door panels 36, and an electromagnetic shielding glass 40 is fixedly connected to the inside of the mounting frame 39, so as to facilitate the installation.

The working principle of the utility model is as follows: when the device is used, the lock catch 37 is opened, the door panel 36 on the upper side is rotated through the hinge 35, the tested material 9 is placed inside the experiment cavity 4, the rotating handle 8 is rotated, the two push rods 6 are driven to approach to the middle by using the screw thread effect, the tested material 9 is clamped through the signal output end 7, the signal output end 7 is ensured to be in close contact with the tested material 9, a pulse signal is emitted through the electromagnetic pulse box 10 and is transmitted to the tested material 9 through the first lead 12 and the signal output end 7, after the tested material 9 is received, the pulse signal processed by the tested material 9 is transmitted to the oscilloscope 13 through the second lead 15 and is displayed through the display 14, the influence of the tested material 9 on the electromagnetic pulse can be observed, when the temperature needs to be raised, the second fan 22 operates, meanwhile, the inside of the experiment cavity 4 is heated through the through hole 16, and the blowing wind is heated by the electric heating wire 24, produce endless hot-blast intensification, when needing to cool down, 18 operation of fan, the wind cooling that will blow off through refrigeration piece 19, thereby refrigerate in the experiment chamber 4, after the temperature regulation, through pushing away drawing piece 33 pulling stay cord 27, when stay cord 27 moves left, blade 26 moves left simultaneously, a plurality of blades 26 rotate the back and seal through-hole 16, build closed environment for experiment chamber 4, push away drawing piece 33 joint in the breach 32 of difference, can control 26 pieces of leaf through stay cord 27 and rotate, can observe the inside condition in experiment chamber 4 and control chamber 3 through electromagnetic protection glass 40.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. Electromagnetic pulse material test equipment, including test box (1), its characterized in that: the test box is characterized in that a partition plate (2) is fixedly arranged in the test box (1), the test box is divided into two cavities by the partition plate (2), wherein the upper part of the partition plate (2) is a control cavity (3), wherein the lower part of the partition plate (2) is an experiment cavity (4), two bottom plates (41) are fixedly connected in the experiment cavity (4), two positioning plates (5) are fixedly connected on the upper part of each bottom plate (41), two push rods (6) are movably sleeved in the two positioning plates (5) close to one side, external threads are arranged outside the push rods (6), threaded holes are formed in the two positioning plates (5) far away from one side, the push rods (6) are connected in the two positioning plates (5) far away from one side, and signal output ends (7) are fixedly connected on one side opposite to the two push rods (6), two one side fixedly connected with that push rod (6) kept away from each other changes handle (8), experiment chamber (4) lower part inner wall is provided with tested material (9), it sets up in the relative one side of two signal output part (7) to be tested material (9), test box (1) and baffle (2) are the electromagnetic protection material.

2. The electromagnetic pulse material testing apparatus according to claim 1, characterized in that: baffle (2) upper portion fixedly connected with electromagnetism pulse case (10), two connectors (11), two of electromagnetism pulse case (10) upper portion fixedly connected with connector (11) fixed surface is connected with two wires (12), two wire (12) run through in baffle (2), two wire (12) are connected respectively in two signal output part (7) lower parts, baffle (2) upper portion fixedly connected with oscilloscope (13), oscilloscope (13) front side fixedly connected with display (14), oscilloscope (13) lower part fixedly connected with wire two (15), wire two (15) run through in baffle (2) and connect on being surveyed material (9) upper portion.

3. The electromagnetic pulse material testing apparatus according to claim 2, characterized in that: baffle (2) left and right sides is equipped with two through-holes (16), control chamber (3) left side inner wall fixed connection has fan frame (17), fan frame (17) inside fixed mounting has fan (18), a plurality of refrigeration pieces (19) of fan frame (17) lower part fixedly connected with, and is a plurality of refrigeration piece (19) one side fixedly connected with link (20) that refrigeration piece (19) are relative, control chamber (3) right side inner wall fixed connection has fan frame two (21), the inside fixed mounting of fan frame two (21) has fan two (22), the inside fixed mounting of fan frame two (21) has two mounting bracket (23), two the inside fixed mounting of mounting bracket (23) has heating wire (24).

4. The electromagnetic pulse material testing apparatus according to claim 3, characterized in that: two through-hole (16) inside is rotated and is connected with a plurality of pivot one (25), pivot one (25) fixed surface is connected with a plurality of blades (26), and is a plurality of blade (26) inside fixedly connected with stay cord (27), experiment chamber (4) right side is equipped with recess (28), recess (28) inside is rotated and is connected with pivot two (29), pivot two (29) fixed surface is connected with wrap spring (30), stay cord (27) right side and wrap spring (30) upper portion fixed connection.

5. The electromagnetic pulse material testing apparatus according to claim 4, characterized in that: the testing box is characterized in that a push-pull groove (31) is formed in the left side of the testing box (1), a plurality of notches (32) are symmetrically formed in the push-pull groove (31), a push-pull block (33) is arranged in the push-pull groove (31), two positioning blocks (34) are fixedly connected to the upper side and the lower side of the push-pull block (33), and the push-pull block (33) is clamped in the push-pull groove (31) through the positioning blocks (34) and the notches (32).

6. The electromagnetic pulse material testing apparatus according to claim 5, characterized in that: the testing box comprises a testing box body (1), and is characterized in that a plurality of hinges (35) are fixedly connected to the front side of the testing box body (1), two door panels (36) are rotatably connected to the front side of the testing box body (1) through the hinges (35), lock catches (37) are fixedly connected to the lower portions of the door panels (36), two lock catch bases (38) are fixedly connected to the front side of the testing box body (1), and the door panels (36) are made of electromagnetic protection materials.

7. The electromagnetic pulse material testing apparatus according to claim 6, characterized in that: two inside fixedly connected with installing frame (39) of door plant (36), inside fixedly connected with electromagnetic shield glass (40) of installing frame (39).