CN116609599B - Electromagnetic compatibility test device - Google Patents
Electromagnetic compatibility test device Download PDFInfo
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- CN116609599B CN116609599B CN202310565358.8A CN202310565358A CN116609599B CN 116609599 B CN116609599 B CN 116609599B CN 202310565358 A CN202310565358 A CN 202310565358A CN 116609599 B CN116609599 B CN 116609599B
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000001228 spectrum Methods 0.000 claims description 27
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 24
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mathematical Physics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention provides an electromagnetic compatibility test device, which relates to the technical field of electromagnetic compatibility and comprises a chassis, support legs fixed at the bottom of the chassis, an auxiliary component arranged on the chassis and an anti-interference component connected with the top of the auxiliary component in a contact way, wherein the top of the chassis is sequentially fixed with a mounting plate and an electromagnetic compatibility detection platform, the top of the mounting plate outside the electromagnetic compatibility detection platform is fixedly provided with a vertical adjusting component, the vertical adjusting component is connected with a front adjusting component and a rear adjusting component, the front adjusting component and the rear adjusting component are respectively connected with a fine adjusting component, and a reinforcing component is arranged between the front adjusting component and the bottom of the fine adjusting component.
Description
Technical Field
The invention relates to the technical field of electromagnetic compatibility, in particular to an electromagnetic compatibility test device.
Background
Electromagnetic compatibility refers to the ability of a device or system to perform satisfactorily in its electromagnetic environment without intolerable electromagnetic disturbance to any device in its environment;
generally, electronic devices and the like are subject to electromagnetic interference when in use, so detection of electromagnetic compatibility thereof is an indispensable step before shipment;
the traditional electromagnetic compatibility test equipment is mostly fixed, so that the detected articles are mostly of the same type, if the detected articles are detected, the equipment needs to be replaced frequently, and the use is not flexible enough, so that the electromagnetic compatibility test device is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electromagnetic compatibility test device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the electromagnetic compatibility test device comprises a chassis, support legs fixed at the bottom of the chassis, an auxiliary component arranged on the chassis and an anti-interference component connected with the top of the auxiliary component in a contact mode, wherein a mounting plate and an electromagnetic compatibility detection platform are sequentially fixed at the top of the chassis, a vertical adjusting component is fixed at the top of the mounting plate outside the electromagnetic compatibility detection platform, a front adjusting component and a rear adjusting component are connected to the vertical adjusting component, fine adjusting components are connected to the front adjusting component and the rear adjusting component, a reinforcing component is arranged between the front adjusting component and the bottom of the fine adjusting component, and a spectrum analyzer is fixed at one end, far away from the reinforcing component, of the fine adjusting component;
the front-rear adjusting assembly comprises a connecting block, one end of the connecting block is fixedly provided with a first electric push rod, and the output end of the first electric push rod is fixedly provided with a fixing plate;
the fine tuning assembly comprises a main body plate, a motor shaft is fixed at the top of one end of the main body plate, the motor shaft movably penetrates through the fixing plate, a motor is arranged at one end above the fixing plate and is fixedly arranged at the top of the fixing plate, a side plate is fixedly arranged on the outer side wall of the other end of the main body plate, a second electric push rod is fixedly arranged at the other end of the side plate, which is far away from the motor shaft, an adjusting block is fixedly connected to the other side of the second electric push rod in a contact mode, a second adjusting groove is formed in the adjusting block, an adjusting rod is movably inserted into the second adjusting groove, one end of the adjusting rod is fixedly arranged on the main body plate, an adjusting ball is fixedly arranged at the other end of the adjusting rod and is arranged inside the adjusting block and freely movable, and the other end of the adjusting block is fixedly connected with the spectrum analyzer.
As a preferred embodiment, the vertical adjusting component comprises a shell, the lateral wall of the shell is all fixed with a side slide, the opposite side of keeping away from the side slide on the shell is all offered a regulating groove, be provided with the lead screw in the regulating groove, the bottom of lead screw is fixed with a motor, a motor is fixed on a regulating groove, the top of lead screw is rotated with the inner wall of a regulating groove and is connected, the lead screw sets up threaded connection has the screw thread piece in the inside part of a regulating groove, the opposite side of keeping away from a regulating groove inner wall on the screw thread piece is fixed with the side limiting plate.
The beneficial effects of adopting the further scheme are as follows: the design of the vertical adjusting component can adjust the height of the spectrum analyzer in real time, so that the spectrum analyzer is used for different types of objects to be detected.
As a preferred embodiment, the connecting block is fixed on a threaded block between the side limit plates, and part of the inner wall of the side limit plates is in sliding contact with the outer side wall of the shell.
The beneficial effects of adopting the further scheme are as follows: the design of connecting block outside side limiting plate can ensure that the connecting block card is in adjusting groove one and ensure that it is along the lateral wall rectilinear movement of shell.
As a preferred implementation mode, the reinforcement component comprises a first plate and a second plate, a second threaded connecting seat is fixed on one side, close to the second plate, of the first plate, a threaded end is connected to the second threaded connecting seat in a threaded mode, a telescopic rod is fixed on the other side, far away from the second threaded connecting seat, of the threaded end on the threaded end, a first threaded connecting seat is fixed on the other end, far away from the threaded end, of the telescopic rod, a connecting bolt is connected to the first threaded connecting seat in a threaded mode, and the connecting bolt movably penetrates through the second plate.
The beneficial effects of adopting the further scheme are as follows: the design of reinforcement subassembly can provide stability in the regulation process of fore-and-aft adjustment subassembly, avoids because excessive weight leads to fore-and-aft adjustment subassembly part fracture.
As a preferred embodiment, the first plate and the second plate are fixed to the bottom of the connecting block and the fixing plate, respectively.
As a preferred implementation mode, the anti-interference assembly comprises an anti-interference barrel, a top plate is fixed at the top of the anti-interference barrel, an anti-interference groove is formed in the bottom of the anti-interference barrel, and a limiting sliding groove is formed in the inner wall of the anti-interference groove.
The beneficial effects of adopting the further scheme are as follows: the design of the anti-interference component can provide an anti-interference protective cover in the electromagnetic compatibility detection process, so that the interference from the outside is isolated while the internal detection condition is not influenced and the detection accuracy is effectively improved.
As a preferable implementation mode, the number of the limit sliding grooves is the same as that of the shells, the limit sliding grooves are correspondingly sleeved on the side sliding plates in a sliding mode, and the limit sliding grooves are made of transparent materials.
The beneficial effects of adopting the further scheme are as follows: the design of spacing spout and side slide can ensure that the interference prevention bucket can keep vertical movement simultaneously avoid the interference prevention bucket to drop from the side slide, ensures that the interference prevention bucket can carry out real-time effectual protection to check out test set.
As a preferred implementation mode, the auxiliary assembly comprises a bottom threaded rod, an inner thread groove is formed in the top of the bottom threaded rod, an inner sleeve rod is connected to the inner thread groove in a threaded mode, and an end plate is fixed to the top of the inner sleeve rod.
The beneficial effects of adopting the further scheme are as follows: the auxiliary assembly is designed, and the inner sleeve rod can be rotated in the inner thread groove, so that the length sum of the inner sleeve rod and the bottom threaded rod is changed, and the anti-interference barrel is jacked up to store and take objects to be detected.
As a preferred embodiment, the top of the end plate is in contact with the bottom of the top plate, and the sum of the lengths of the inner sleeve rod and the end plate is twice the height of the anti-interference barrel.
The beneficial effects of adopting the further scheme are as follows: ensuring that the tamper proof barrel can be moved up completely.
Compared with the prior art, the invention has the advantages and positive effects that:
1. compared with the traditional detection equipment, the spectrum analyzer can realize the angle fine adjustment of the spectrum analyzer by opening the four adjusting rods in the fine adjustment assembly, then the whole main body plate is rotated by opening the second motor to drive the whole spectrum analyzer to rotate in a large range, the horizontal position of the spectrum analyzer can be adjusted by the first electric push rod in the front and rear adjustment assemblies, the screw thread of the screw thread block in the vertical adjustment assembly moves on the screw rod, the vertical movement of the spectrum analyzer is realized, the multi-azimuth angle adjustment of the spectrum analyzer can be realized by matching the components, the adjustment of the spectrum analyzer is flexible and changeable, the spectrum analyzer can be better suitable for various working environments, and the design of the reinforcing assembly can provide effective stability in the adjustment process of the spectrum analyzer.
2. The design of the anti-interference component can provide an anti-interference protective cover in the electromagnetic compatibility detection process, so that the interference from the outside is isolated while the internal detection condition is not influenced and the detection accuracy is effectively improved.
Drawings
FIG. 1 is a front view of an electromagnetic compatibility test apparatus of the present invention;
FIG. 2 is an expanded view of an electromagnetic compatibility test apparatus according to the present invention;
FIG. 3 is a block diagram of an anti-interference barrel in an electromagnetic compatibility test apparatus according to the present invention;
FIG. 4 is an internal view of an electromagnetic compatibility test apparatus according to the present invention;
FIG. 5 is a block diagram of a vertical adjustment assembly in an electromagnetic compatibility test apparatus according to the present invention;
FIG. 6 is a block diagram of a trimming assembly in an electromagnetic compatibility test apparatus according to the present invention;
FIG. 7 is a block diagram of a front-to-back adjustment assembly in an electromagnetic compatibility test apparatus according to the present invention;
fig. 8 is a structural view of a reinforcing member in an electromagnetic compatibility test apparatus of the present invention.
Legend description:
1. a chassis; 2. an anti-interference assembly; 3. an auxiliary component; 4. a mounting plate; 5. a vertical adjustment assembly; 6. a front-to-back adjustment assembly; 7. a reinforcement assembly; 8. a fine tuning assembly; 9. an electromagnetic compatibility detection platform; 10. a spectrum analyzer; 21. an anti-interference barrel; 22. a top plate; 23. an anti-interference groove; 24. limiting sliding grooves; 31. a bottom threaded rod; 32. an inner loop bar; 33. an end plate; 34. an internal thread groove; 51. a housing; 52. a side slide plate; 53. a first adjusting groove; 54. a screw rod; 55. a motor I; 56. a screw block; 57. a side limit plate; 61. a connecting block; 62. a first electric push rod; 63. a fixing plate; 71. a telescopic rod; 72. a threaded end; 73. a first threaded connecting seat; 74. a first plate; 75. a second threaded connecting seat; 76. a second plate; 77. a connecting bolt; 81. a main body plate; 82. a motor shaft; 83. a motor II; 84. a side plate; 85. a second electric push rod; 86. an adjusting block; 87. a second adjusting groove; 88. an adjusting rod; 89. and adjusting the ball.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1-8, the present invention provides a technical solution: the electromagnetic compatibility test device comprises a chassis 1, support legs fixed at the bottom of the chassis 1, an auxiliary component 3 arranged on the chassis 1 and an anti-interference component 2 connected with the top of the auxiliary component 3 in a touching manner, wherein a mounting plate 4 and an electromagnetic compatibility detection platform 9 are sequentially fixed at the top of the chassis 1, a vertical adjusting component 5 is fixed at the top of the mounting plate 4 outside the electromagnetic compatibility detection platform 9, a front adjusting component 6 and a rear adjusting component 6 are connected to the vertical adjusting component 5, fine adjusting components 8 are connected to the front adjusting component 6 and the rear adjusting component 6, a reinforcing component 7 is arranged between the front adjusting component 6 and the bottom of the fine adjusting component 8, and a spectrum analyzer 10 is fixed at one end, far away from the reinforcing component 7, of the fine adjusting component 8;
the front-rear adjusting assembly 6 comprises a connecting block 61, wherein a first electric push rod 62 is fixed at one end of the connecting block 61, and a fixing plate 63 is fixed at the output end of the first electric push rod 62;
the fine adjustment assembly 8 comprises a main body plate 81, a motor shaft 82 is fixed at the top of one end of the main body plate 81, the motor shaft 82 movably penetrates through the fixed plate 63, a second motor 83 is fixed at one end of the motor shaft 82, which is arranged above the fixed plate 63, the second motor 83 is fixed at the top of the fixed plate 63, a side plate 84 is fixed on the outer side wall of the other end of the main body plate 81, a second electric push rod 85 is fixed at the other end, which is far away from the motor shaft 82, of the side plate 84, an adjusting block 86 is contacted with the other side of the second electric push rod 85, a second adjusting groove 87 is formed in the adjusting block 86, an adjusting rod 88 is movably inserted into the second adjusting groove 87, one end of the adjusting rod 88 is fixed on the main body plate 81, an adjusting ball 89 is fixed at the other end of the adjusting rod 88, the adjusting ball 89 is arranged inside the adjusting block 86 and is freely movable, and the other end of the adjusting block 86 is fixedly connected with the spectrum analyzer 10;
the vertical adjusting component 5 comprises a shell 51, side sliding plates 52 are fixed on the outer side wall of the shell 51, a first adjusting groove 53 is formed in the other side, far away from the side sliding plates 52, of the shell 51, a screw rod 54 is arranged in the first adjusting groove 53, a first motor 55 is fixed at the bottom of the screw rod 54, the first motor 55 is fixed on the first adjusting groove 53, the top of the screw rod 54 is rotationally connected with the inner wall of the first adjusting groove 53, a threaded block 56 is connected with the part, arranged inside the first adjusting groove 53, of the screw rod 54 in a threaded manner, a side limiting plate 57 is fixed on the other side, far away from the inner wall of the first adjusting groove 53, of the threaded block 56, and the height of the spectrum analyzer 10 can be adjusted in real time due to the design of the vertical adjusting component 5, so that the vertical adjusting component is used for different types of objects to be detected;
the connecting block 61 is fixed on the threaded block 56 between the side limit plates 57, part of the inner wall of the side limit plate 57 is in sliding contact with the outer side wall of the shell 51, and the design of the side limit plate 57 outside the connecting block 61 can ensure that the connecting block 61 is clamped in the first adjusting groove 53 and ensures that the connecting block 61 moves linearly along the outer side wall of the shell 51;
the reinforcing component 7 comprises a first plate 74 and a second plate 76, a second threaded connecting seat 75 is fixed on one side, close to the second plate 76, of the first plate 74, a threaded end head 72 is connected to the second threaded connecting seat 75 in a threaded mode, a telescopic rod 71 is fixed on the other side, far away from the second threaded connecting seat 75, of the threaded end head 72, a first threaded connecting seat 73 is fixed on the other end, far away from the threaded end head 72, of the telescopic rod 71, a connecting bolt 77 is connected to the first threaded connecting seat 73 in a threaded mode, the connecting bolt 77 penetrates through the second plate 76 in a movable mode, stability can be provided in the adjusting process of the front-rear adjusting component 6 through the design of the reinforcing component 7, and partial breakage of the front-rear adjusting component 6 due to overlarge weight is avoided;
the first plate 74 and the second plate 76 are respectively fixed at the bottoms of the connecting block 61 and the fixing plate 63, and the electromagnetic compatibility detection platform 9, the spectrum analyzer 10, the first motor 55, the first electric push rod 62, the second motor 83 and the second electric push rod 85 are all electrically connected with the peripheral control panel.
Example 2
As shown in fig. 2-3, the anti-interference component 2 includes an anti-interference barrel 21, a top plate 22 is fixed on the top of the anti-interference barrel 21, an anti-interference slot 23 is provided at the bottom of the anti-interference barrel 21, a limit chute 24 is provided on the inner wall of the anti-interference slot 23, the design of the anti-interference component 2 can provide an anti-interference protection cover in the electromagnetic compatibility detection process, the internal detection condition is not affected, and the interference from the outside is isolated, so that the detection accuracy is effectively improved;
the number of the limit sliding grooves 24 is the same as that of the shells 51, the limit sliding grooves 24 are correspondingly sleeved on the side sliding plates 52 in a sliding manner, the limit sliding grooves 24 are made of transparent materials, the limit sliding grooves 24 and the side sliding plates 52 are designed to ensure that the anti-interference barrel 21 can keep vertical movement and prevent the anti-interference barrel 21 from falling off from the side sliding plates 52, and the anti-interference barrel 21 can effectively protect detection equipment in real time;
the auxiliary assembly 3 comprises a bottom threaded rod 31, an inner threaded groove 34 is formed in the top of the bottom threaded rod 31, an inner sleeve rod 32 is connected to the inner threaded groove 34 in a threaded manner, an end plate 33 is fixed to the top of the inner sleeve rod 32, and the auxiliary assembly 3 can rotate in the inner threaded groove 34 by utilizing the inner sleeve rod 32, so that the length sum of the inner sleeve rod 32 and the bottom threaded rod 31 is changed, the anti-interference barrel 21 is jacked up, and an object to be detected is stored;
the top of the end plate 33 contacts with the bottom of the top plate 22, and the sum of the lengths of the inner sleeve 32 and the end plate 33 is twice the height of the anti-interference barrel 21, so that the anti-interference barrel 21 can be completely moved upwards.
Working principle:
as shown in fig. 1 to 8, the end plate 33 is rotated first, so that the end plate 33 moves upwards, and the anti-interference barrel 21 is driven upwards along the side sliding plate 52 until the vertical adjusting component 5 is mostly exposed, at this time, the object to be detected is placed on the electromagnetic compatibility detecting platform 9, the end plate 33 is rotated reversely, so that the anti-interference barrel 21 moves downwards until contacting with the mounting plate 4, at this time, the electromagnetic compatibility detecting platform 9, the spectrum analyzer 10, the first motor 55, the first electric push rod 62, the second motor 83 and the second electric push rod 85 are started, the first motor 55 is started, the screw rod 54 is driven to rotate by the first motor 55, and the screw block 56 is driven to move up and down on the screw rod 54, thereby driving the front and rear adjusting component 6 and the fine adjusting component 8 and the spectrum analyzer 10 which are connected with one side of the front and rear adjusting component 6 to move up until the spectrum analyzer 10 is positioned on one side of the object to be detected, then opening the first electric push rod 62 to drive the whole fine adjusting component 8 to stretch and contract, adjusting the distance between the spectrum analyzer 10 and the object to be detected, opening the second motor 83, driving the motor shaft 82 to rotate by the second motor 83, driving the main body plate 81 and the spectrum analyzer 10 with one end connected to rotate, further adjusting the angle between the spectrum analyzer 10 and the object to be detected, finally controlling the four second electric push rods 85 to synchronously operate, pushing the adjusting block 86 and the adjusting rod 88 by the second electric push rod 85 to finish the final fine adjustment, and then carrying out electromagnetic compatibility detection by the electromagnetic compatibility detecting platform 9 and the spectrum analyzer 10, after the detection is finished, the end plate 33 is rotated, so that the end plate 33 moves upwards, the anti-interference barrel 21 is further pushed upwards along the side sliding plate 52 until the vertical adjusting assembly 5 is mostly exposed, the object to be detected is taken out, most of interference effects can be isolated in the detection process, and the detection accuracy is improved.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides an electromagnetic compatibility test device, includes chassis (1), the stabilizer blade of chassis (1) bottom fixation, auxiliary assembly (3) of installation on chassis (1) and auxiliary assembly (3) top touch anti-interference subassembly (2), a serial communication port, the top of chassis (1) is fixed with mounting disc (4) and electromagnetic compatibility testing platform (9) in proper order, mounting disc (4) top in electromagnetic compatibility testing platform (9) outside is fixed with perpendicular adjusting part (5), perpendicular adjusting part (6) are connected with on adjusting part (5), all be connected with on adjusting part (6) from beginning to end and finely tune subassembly (8), all be provided with between adjusting part (6) from beginning to end and finely tune subassembly (8) bottom and consolidate subassembly (7), the one end that keeps away from on finely tune subassembly (8) consolidates subassembly (7) all is fixed with spectrum analyzer (10);
the front-rear adjusting assembly (6) comprises a connecting block (61), wherein a first electric push rod (62) is fixed at one end of the connecting block (61), and a fixing plate (63) is fixed at the output end of the first electric push rod (62);
the utility model provides a spectrum analyzer, including fine setting subassembly (8), including main part board (81), the one end top of main part board (81) is fixed with motor shaft (82), motor shaft (82) activity runs through on fixed plate (63), motor shaft (82) set up the one end in fixed plate (63) top all is fixed with No. two motors (83), no. two motors (83) are fixed at the top of fixed plate (63), all be fixed with curb plate (84) on the other end lateral wall of main part board (81), the other end that keeps away from motor shaft (82) on curb plate (84) all is fixed with No. two electric push rods (85), no. two the opposite side of electric push rod (85) all touches and is connected with regulating block (86), no. two regulating grooves (87) have been seted up in regulating block (86), no. two movable on regulating groove (87) are inserted and are equipped with regulation pole (88), the one end of regulation pole (88) is fixed on main part board (81), the other end of regulation pole (88) is fixed with regulating ball (89), regulating ball (89) set up inside regulating block (86) and freely connect with the other end of regulating block (10).
2. An electromagnetic compatibility test apparatus according to claim 1, wherein: the vertical adjusting component (5) comprises a shell (51), side sliding plates (52) are fixed on the outer side wall of the shell (51), a first adjusting groove (53) is formed in the other side, far away from the side sliding plates (52), of the shell (51), a screw rod (54) is arranged in the first adjusting groove (53), a first motor (55) is fixed at the bottom of the screw rod (54), the first motor (55) is fixed on the first adjusting groove (53), the top of the screw rod (54) is connected with the inner wall of the first adjusting groove (53) in a rotating mode, a thread block (56) is connected to the portion, far away from the inner wall of the first adjusting groove (53), of the screw rod (54), and a side limiting plate (57) is fixed on the other side, far away from the inner wall of the first adjusting groove (53), of the thread block (56).
3. An electromagnetic compatibility test apparatus according to claim 2, wherein: the connecting blocks (61) are fixed on threaded blocks (56) between the side limit plates (57), and part of the inner walls of the side limit plates (57) are in sliding contact with the outer side walls of the shell (51).
4. An electromagnetic compatibility test apparatus according to claim 1, wherein: the reinforcing component (7) comprises a first plate (74) and a second plate (76), a second threaded connecting seat (75) is fixed on one side, close to the second plate (76), of the first plate (74), a threaded end head (72) is connected to the second threaded connecting seat (75) in a threaded mode, a telescopic rod (71) is fixed on the other side, far away from the second threaded connecting seat (75), of the threaded end head (72), a first threaded connecting seat (73) is fixed on the other end, far away from the threaded end head (72), of the telescopic rod (71), a connecting bolt (77) is connected to the first threaded connecting seat (73) in a threaded mode, and the connecting bolt (77) penetrates through the second plate (76) in a movable mode.
5. An electromagnetic compatibility test apparatus according to claim 4 and wherein: the first plate (74) and the second plate (76) are respectively fixed at the bottoms of the connecting block (61) and the fixing plate (63).
6. An electromagnetic compatibility test apparatus according to claim 1, wherein: the anti-interference assembly (2) comprises an anti-interference barrel (21), a top plate (22) is fixed at the top of the anti-interference barrel (21), an anti-interference groove (23) is formed in the bottom of the anti-interference barrel (21), and a limit sliding groove (24) is formed in the inner wall of the anti-interference groove (23).
7. An electromagnetic compatibility test apparatus according to claim 6, wherein: the number of the limiting sliding grooves (24) is the same as that of the shells (51), the limiting sliding grooves (24) are correspondingly sleeved on the side sliding plates (52) in a sliding mode, and the limiting sliding grooves (24) are made of transparent materials.
8. An electromagnetic compatibility test apparatus according to claim 7, wherein: the auxiliary assembly (3) comprises a bottom threaded rod (31), an inner threaded groove (34) is formed in the top of the bottom threaded rod (31), an inner sleeve rod (32) is connected to the inner threaded groove (34) in a threaded mode, and an end plate (33) is fixed to the top of the inner sleeve rod (32).
9. An electromagnetic compatibility test apparatus according to claim 8, wherein: the top of the end plate (33) is contacted with the bottom of the top plate (22), and the sum of the lengths of the inner sleeve rod (32) and the end plate (33) is twice as high as the anti-interference barrel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310565358.8A CN116609599B (en) | 2023-05-17 | 2023-05-17 | Electromagnetic compatibility test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310565358.8A CN116609599B (en) | 2023-05-17 | 2023-05-17 | Electromagnetic compatibility test device |
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| Publication Number | Publication Date |
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| CN116609599A CN116609599A (en) | 2023-08-18 |
| CN116609599B true CN116609599B (en) | 2024-04-05 |
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| CN202310565358.8A Active CN116609599B (en) | 2023-05-17 | 2023-05-17 | Electromagnetic compatibility test device |
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