CN116430158B - Detection device of new energy automobile converter - Google Patents
Detection device of new energy automobile converter Download PDFInfo
- Publication number
- CN116430158B CN116430158B CN202310693222.5A CN202310693222A CN116430158B CN 116430158 B CN116430158 B CN 116430158B CN 202310693222 A CN202310693222 A CN 202310693222A CN 116430158 B CN116430158 B CN 116430158B
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- new energy
- automobile converter
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- 238000001514 detection method Methods 0.000 title claims abstract description 94
- 238000007789 sealing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 15
- 238000004088 simulation Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 238000002791 soaking Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 20
- 238000002474 experimental method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/025—Measuring arrangements
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a detection device of a new energy automobile converter, which belongs to the technical field of converter detection and comprises a supporting seat, wherein the supporting seat is connected with a detection seat through an adjusting supporting rod piece, the bottom in the detection seat is fixedly connected with a supporting column, a plurality of protection sector pieces are rotatably arranged on the supporting column, the protection sector pieces form a spherical arrangement, detection spherical pieces are arranged in the protection sector pieces, a sealing end cover is connected onto the detection spherical pieces through threads, a leakage inductance assembly is arranged on the sealing end cover, a rectangular opening is formed in the detection spherical pieces, a wiring terminal seat is movably arranged in the rectangular opening, and an aviation plug connected with the automobile converter is connected onto the wiring terminal seat through a linkage control assembly. The invention can independently realize the differential test of the mounting direction and angle of the automobile converter, the simulated vehicle vibration test and the waterproof and water-soaking test, and a plurality of detection modes can also be used for simultaneously detecting, thereby ensuring the accuracy and the comprehensiveness of the detection result.
Description
Technical Field
The invention relates to the technical field of converter detection, in particular to a detection device of a new energy automobile converter.
Background
The DC/DC converter is an indispensable auxiliary electronic device in a new energy automobile, the DC/DC converter is a direct current/direct current converter, and represents a device for converting a direct current power supply with a certain voltage level into a direct current power supply with other voltage levels;
when the automobile converter in an automobile is used, the vibration of the automobile needs to have an excellent vibration-resistant effect, the vibration-resistant requirement on the automobile converter is high, the vibration-resistant effect can be influenced by the difference of the installation angle and the direction of the automobile converter when the automobile converter is installed, the reasonable control of the internal space is considered when the automobile enterprise is installed, the difference exists between the installation direction and the angle of the automobile converter, the problem that how to detect the normal working state of the automobile converter in the extreme environment under different states is urgent is solved, the existing waterproof detection mode mainly aims at detecting the low-power DC/DC converter, the safety protection effect is poor, and serious potential safety hazards exist when the automobile converter is detected for the high-power DC/DC converter, so that the detection device of the novel energy automobile converter is provided.
Disclosure of Invention
The invention aims to solve the problems that the existing waterproof detection mode is mainly used for detecting a low-power DC/DC converter, the safety protection effect is poor, and serious potential safety hazards exist in the detection of a high-power DC/DC converter.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a detection device of new energy automobile converter, includes the supporting seat, be connected with the detection seat through adjusting the branch spare on the supporting seat, the bottom fixedly connected with support column in the detection seat, rotate on the support column and be provided with a plurality of protection sector, a plurality of protection sector constitutes the sphere setting, a plurality of protection sector is inside to be provided with and detects the sphere, detect threaded connection has the seal end cover on the sphere, be provided with leakage inductance subassembly on the seal end cover, rectangular mouth has been seted up on the detection sphere, the activity of rectangular mouth is provided with the wiring end seat, be connected with the aviation plug of being connected with the automobile converter through the allied oneself with accuse subassembly on the wiring end seat;
control columns are fixedly arranged at two ends of the detection spherical member, one side of the control column is connected with a rainwater simulation assembly, the end part of the control column at the other side of the control column is provided with a control knob, and the opposite ends of the two control columns are provided with automatic clamping assemblies;
be provided with driving motor on the supporting seat, the driving motor output is connected with two cam pieces through drive assembly, the activity is provided with the movable column on the detection seat, and a plurality of the movable column is connected with the conflict board jointly, the conflict board is inconsistent with the cam piece.
Preferably, the adjusting support rod piece comprises a moving opening formed in the supporting seat, an adjusting block extending outwards through the moving opening is arranged on the side wall of the detecting seat, a fixing support lug is fixedly connected to the side wall of the supporting seat, an adjusting stud is rotatably arranged on the fixing support lug, and the adjusting block is rotatably connected with the adjusting stud.
Preferably, the leakage inductance assembly comprises an induction seat arranged on the sealing end cover, an induction lamp is arranged on the induction seat, the anode and the cathode of the induction lamp are respectively connected with a conductive guide pillar, and the conductive guide pillars extend outwards and are positioned on the inner side wall of the sealing end cover.
Preferably, the joint control assembly comprises a plurality of gear sleeves which are rotatably arranged on the wiring terminal seat, a through hole is formed in the detection spherical part, a control rack meshed with the gear sleeves is arranged in the through hole, a plurality of rectangular keys are arranged on the inner side walls of the gear sleeves, and the aviation plug is positioned in the gear sleeves and connected with the rectangular keys through a plurality of key grooves formed in the side walls of the aviation plug.
Preferably, the rainwater simulation assembly comprises a water pipe interface fixedly connected to one end of a control column, an arc-shaped spraying piece is arranged at the other end of the control column, and a through hole connected with the spraying piece and the water pipe interface is formed in the control column.
Preferably, the automatic clamping assembly comprises a clamping seat fixedly connected to the control column, a pad seat is fixedly connected to one side surface of the clamping seat, a telescopic opening is formed in the clamping seat, and a triangular clamping block is connected to the inner wall of the telescopic opening through a collision spring.
Preferably, the transmission assembly comprises a transmission worm fixedly connected to the output end of the driving motor, the cam piece is connected with the inner wall of the supporting seat through a rotating shaft, and a transmission worm wheel meshed with the transmission worm is fixedly connected to the rotating shaft.
Preferably, a plurality of movable columns are connected with a fastening ring for controlling the rotation of the protection sector, and the interference plate is connected with the detection seat through a plurality of supporting springs sleeved on the movable columns.
Preferably, the water outlet is formed in the bottom of the detection ball-shaped member, a one-way valve seat is arranged at the water outlet, a valve ball is arranged in the one-way valve seat, the valve ball is connected with a collision ball through a collision column, and the collision ball is connected with the outer side wall of the detection ball-shaped member through a sleeved spring sleeved on the collision column.
Compared with the prior art, the invention has the beneficial effects that:
1. the detection device can independently realize the differential test of the installation direction and angle of the automobile converter, the simulated vehicle vibration test and the waterproof and water-soaking test, and a plurality of detection modes can also be used for simultaneously detecting, so that the accuracy and the comprehensiveness of the detection result can be ensured.
2. The detection device can not touch the automobile converter by detection personnel in the whole detection electrifying process, realizes the protection of a detection experiment by utilizing the detection spherical part and the protection sector part gathered into a sphere in the detection process, provides the safety level in the detection process, and ensures the safety of test equipment and personnel.
3. This detection device can realize the drainage after waterproof detection automatically to utilize centrifugal force to realize the spin-drying of the water stain on the automotive transducer that will detect after the drainage, thereby avoid when demolishing that the water stain causes the influence to automotive transducer, cause the damage of equipment and inspector.
Drawings
Fig. 1 is a schematic perspective view of a detecting device of a new energy automobile converter according to the present invention;
fig. 2 is a schematic side view cross-section structure of a detecting device of a new energy automobile converter according to the present invention;
FIG. 3 is a schematic diagram of the structure shown at A in FIG. 2;
FIG. 4 is a schematic diagram of the structure at B in FIG. 2;
fig. 5 is a schematic top view cross-section structure of a detecting device of a new energy automobile converter according to the present invention;
fig. 6 is a schematic top view of a transmission assembly in a detecting device of a new energy automobile converter according to the present invention;
fig. 7 is a schematic structural diagram of a rectangular key in a detecting device of a new energy automobile converter according to the present invention;
FIG. 8 is a diagram showing the positional relationship between a fastening ring and a support column in a detecting device of a new energy automobile converter according to the present invention;
fig. 9 is a schematic side structural diagram of a transmission assembly in a detection device of a new energy automobile converter according to the present invention.
In the figure: 1. a support base; 2. a detection seat; 3. a support column; 4. a guard sector; 5. detecting the spherical member; 6. sealing the end cover; 7. a rectangular opening; 8. a terminal block; 9. aviation plug; 10. a control column; 11. a control knob; 12. a driving motor; 13. a cam member; 14. a movable column; 15. a contact plate; 16. an adjusting block; 17. fixing the support lugs; 18. adjusting the stud; 19. an induction seat; 20. an induction lamp; 21. conductive guide posts; 22. a gear sleeve; 23. controlling a rack; 24. rectangular keys; 25. a spray member; 26. a water pipe interface; 27. a clamping seat; 28. a pad seat; 29. triangular clamping blocks; 30. a drive worm; 31. a drive worm wheel; 32. a fastening ring; 33. a one-way valve seat; 34. a valve ball; 35. a collision ball; 36. and (3) rotating the shaft.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
1-9, a detection device of new energy automobile converter, including supporting seat 1, be connected with detection seat 2 through adjusting the branch spare on the supporting seat 1, further, adjust the branch spare and including seting up the removal mouth on supporting seat 1, detect the 2 lateral walls of seat and be provided with the regulating block 16 that runs through the outside extension of removal mouth, supporting seat 1 lateral wall fixedly connected with fixed journal stirrup 17, rotate on the fixed journal stirrup 17 and be provided with adjusting stud 18, regulating block 16 and adjusting stud 18 rotate and are connected.
During the shockproof experiment, the detection seat 2 connected with the adjusting block 16 moves downwards by rotating the adjusting stud 18, so that the abutting plate 15 arranged at the bottom of the detection seat 2 and connected with the cam piece 13 through the movable column 14 contacts.
The inner bottom of the detection seat 2 is fixedly connected with the support column 3, the support column 3 is rotatably provided with a plurality of protection sector pieces 4, the protection sector pieces 4 form a spherical arrangement, and the arrangement is petal-shaped after being unfolded, so that the detection spherical pieces 5 at the inner part can be wrapped in the experimental process, the terminal seats 8 with the two ends connected with the automobile converter are extruded, and the stability of the automobile converter at the inner part in the experimental detection process is ensured;
the protection sector 4 not only plays the protective effect in this scheme, plays the protective effect in having the environment of water, avoids electric leakage to cause personnel to be injured, detects the time spent in the environment that does not have water, plays the effect of transmission vibration power.
The inside of the plurality of protection sector pieces 4 is provided with a detection ball piece 5, further, the bottom of the detection ball piece 5 is provided with a water outlet, the water outlet is provided with a one-way valve seat 33, a valve ball 34 is arranged in the one-way valve seat 33, the valve ball 34 is connected with a collision ball 35 through a collision column, and the collision ball 35 is connected with the outer side wall of the detection ball piece 5 through a sleeved spring sleeved on the collision column;
wherein no direct contact is made between the detecting ball 5 and the guard sector 4, indirect contact being achieved by the control column 10;
the adoption of the method has the further advantages that: the control column 10 is rotated to enable the abutting ball 35 arranged at the bottom of the detection ball 5 to be in contact with the support column 3, and the abutting ball 35 is extruded to enable the valve ball 34 to be opened under the action of the side wall of the support column 3, so that the effect of quick drainage can be achieved when the valve ball 34 is opened.
The detection ball-shaped member 5 is in threaded connection with a sealing end cover 6, the sealing end cover 6 is provided with a leakage inductance component, further, the leakage inductance component comprises an induction seat 19 arranged on the sealing end cover 6, an induction lamp 20 is arranged on the induction seat 19, the anode and the cathode of the induction lamp 20 are respectively connected with a conductive guide pillar 21, the conductive guide pillar 21 extends outwards and is positioned on the inner side wall of the sealing end cover 6;
it should be noted that, in this embodiment, the seal cover 6 is made of transparent glass, so that the state of the automobile converter in the internal detection can be visually observed from the outside, and the protection sector 4 located at the outside is also made of transparent hardened glass.
The detecting spherical member 5 is provided with a rectangular opening 7, a wiring terminal seat 8 is movably arranged in the rectangular opening 7, the wiring terminal seat 8 is connected with an aviation plug 9 connected with an automobile converter through a joint control assembly, and further, the joint control assembly comprises a plurality of gear sleeves 22 rotatably arranged on the wiring terminal seat 8, the detecting spherical member 5 is provided with a through hole, and sealing between two ends of a control rack 23 and the through hole is realized through sealing rubber;
be provided with in the through-hole with gear sleeve 22 engaged with control rack 23, in this scheme, after the automobile converter is held by automobile clamping part, aviation plug 9 and the automobile converter at both ends are too little and rotate one by one, also waste time, so realize being connected a plurality of aviation plugs 9 and automobile converter through setting up control rack 23, control rack 23's removal is realized through manual promotion in this scheme, gear sleeve 22 inside wall is provided with a plurality of rectangular keys 24, aviation plug 9 is in gear sleeve 22, and be connected with rectangular key 24 through a plurality of keyway of seting up on the lateral wall.
By providing the rectangular key 24 and the key groove, not only transmission of torque but also horizontal movement between the aviation plug 9 and the gear sleeve 22 can be achieved.
The detection ball-shaped member 5 both ends are all fixed and are provided with control post 10, and the control post 10 that is located one side is connected with rainwater simulation subassembly, and rainwater simulation subassembly includes the water pipe interface 26 of fixed connection in control post 10 one end, and the control post 10 other end is provided with and is curved spraying piece 25, and the control post 10 is inside to be offered and to spray the opening that 25 and water pipe interface 26 are connected, sprays the effect that the setting of piece 25 can simulate the rainwater to the soaking of automotive transducer.
The end part of the control column 10 positioned at the other side is provided with a control knob 11, and the opposite ends of the two control columns 10 are provided with automatic clamping components;
further, the automatic clamping assembly comprises a clamping seat 27 fixedly connected to the control column 10, a cushion seat 28 is fixedly connected to one side surface of the clamping seat 27, a telescopic opening is formed in the clamping seat 27, the inner wall of the telescopic opening is connected with a triangular clamping block 29 through a collision spring, the automatic clamping effect can be achieved, and the limiting effect on the automobile converter in the rotation process of the automobile converter can be ensured.
The supporting seat 1 is provided with a driving motor 12, the driving motor 12 is of the prior art, the output end of the driving motor 12 is connected with two cam pieces 13 through a transmission assembly, further, the transmission assembly comprises a transmission worm 30 fixedly connected to the output end of the driving motor 12, the cam pieces 13 are connected with the inner wall of the supporting seat 1 through a rotating shaft 36, and a transmission worm wheel 31 meshed with the transmission worm 30 is fixedly connected to the rotating shaft 36.
The movable columns 14 are movably arranged on the detection seat 2, a plurality of movable columns 14 are connected with the abutting plates 15 together, and the abutting plates 15 are abutted against the cam pieces 13.
Further, the movable posts 14 are commonly connected with a fastening ring 32 for controlling the rotation of the protection sector 4, and the interference plate 15 is connected with the detection seat 2 through a plurality of supporting springs sleeved on the movable posts 14;
it should be noted that, when the fastening ring 32 moves upward, the protecting fan-shaped piece 4 which is spread into a petal shape is extruded, and pressure is applied to the protecting fan-shaped piece 4 to gather, so as to achieve the protecting effect in the detecting process.
When the automatic clamping device is used, the automobile converter is placed into the detection spherical part 5, at the moment, the automatic clamping part can realize effective clamping of two ends of the automobile converter, the terminal seat 8 arranged at the two ends is moved, so that the aviation plug 9 arranged on the terminal seat 8 is inserted into the interface of the automobile converter, at the moment, the control racks 23 arranged at the two sides are controlled to move, so that the plurality of gear sleeves 22 are driven to rotate, the aviation plug 9 connected with the gear sleeves through the rectangular keys 24 is driven to rotate and is tightly connected with the wiring terminals of the automobile converter, the situation of leakage at the wiring positions is avoided, the sealing end cover 6 is closed, power is supplied to the aviation plug 9 on the terminal seat 8 after wiring, the abnormality of the automobile converter in the detection process can be effectively observed through the sealed environment in the power supply process, and the safety of personnel for detection experiments can be ensured;
after the wiring process is not open and the normal operation of the equipment is detected, the control knob 11 is used for rotating the control column 10 so as to drive the detection spherical member 5 to rotate, the use state of the automobile converter which is in the horizontal state originally is gradually changed in the gradual rotation process, the change of the angle and the direction of the automobile converter after the installation of each automobile enterprise is simulated, the conversion data of the automobile converter is evaluated aiming at the state of different angles, the influence of the automobile on the automobile converter in the long-term climbing or descending process can be effectively simulated, and the waterproof detection is carried out after the installation direction and the angle differentiation test of the automobile converter are completed;
when the primary waterproof detection experiment is carried out, the water pipe interface 26 is contacted with an external water source, the rainwater soaking process is simulated through the spraying piece 25, the state of the automobile converter is observed in the process, the control column 10 can be rotated in the rainwater soaking process, the water storage effect can be realized only by contacting the abutting ball 35 with the support column 3 in the process of rotating the angle in the stage of the rainwater soaking process, the comprehensive soaking experiment is realized, the comprehensive detection tightness effect is fully achieved, the sprayed water source can gradually fill up the detection ball piece 5, the automobile converter is soaked in water to detect whether the automobile converter is soaked in water, and when the waterproof detection experiment is carried out, the conductive guide column 21 is electrified when the automobile converter is leaked, so that the induction lamp 20 is lightened, and the timely judgment effect is realized;
after detection is completed, the abutting ball 35 arranged at the bottom of the detection ball part 5 is contacted with the support column 3 through the rotation control column 10, when the abutting ball 35 is extruded to open the valve ball 34, the valve ball 34 is opened to realize rapid drainage, after drainage, the frequent rotation control column 10 can drive the detection ball part 5 to rotate, the effect of rotating an automobile converter in the detection ball part is realized, the spin-drying of accumulated water on the automobile converter is realized, so that the influence of water stain on the automobile converter during dismantling is avoided, an experimenter does not touch the automobile converter in the whole course of an experiment process, the safety in the experiment process is ensured, and the protective sector 4 arranged at the periphery and provided with petals can also realize effective protection of experimenters;
when the shockproof experiment is carried out, the detection seat 2 connected with the adjusting block 16 moves downwards through rotating the adjusting stud 18, the abutting plate 15 connected with the movable column 14 arranged at the bottom of the detection seat 2 is contacted with the cam piece 13, the motor is started, the cam piece 13 rotates to drive the abutting plate 15 to vibrate up and down, the abutting plate 15 and the fastening ring 32 connected with the abutting plate 15 through the movable column 14 can vibrate continuously, the vibration can be transmitted to the protection sector 4, and is transmitted to the detection spherical piece 5 through the control column 10 contacted with the protection sector 4, and finally acts on the automobile converter in the detection spherical piece 5 (the vibration can be transmitted to the support column 3 connected with the protection sector 4 and finally is transmitted to the whole detection seat 2, so as to achieve the effect of multisource vibration, fully simulate the vibration of the automobile), the vibration of the automobile in driving is simulated, the vibration of the automobile in the driving process is simulated, and the vibration can be synchronously carried out with the waterproof detection, the installation direction and the angle differentiation test in the shockproof experiment, so that the performance of the automobile converter is simulated more truly.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a detection device of new energy automobile converter, includes supporting seat (1), its characterized in that, be connected with detection seat (2) on supporting seat (1) through adjusting the branch spare, be fixedly connected with support column (3) in detection seat (2), rotate on support column (3) and be provided with a plurality of protection sector (4), a plurality of protection sector (4) are constituteed the sphere and are set up, a plurality of protection sector (4) are inside to be provided with detection ball spare (5), threaded connection has sealed end cover (6) on detection ball spare (5), be provided with leakage inductance subassembly on sealed end cover (6), rectangular mouth (7) have been seted up on detection ball spare (5), rectangular mouth (7) internal activity is provided with wiring end seat (8), be connected with aviation plug (9) of being connected with the automobile converter through the allied oneself with accuse subassembly on wiring end seat (8).
The combined control assembly comprises a plurality of gear sleeves (22) rotatably arranged on a wiring end seat (8), a through hole is formed in the detection spherical part (5), a control rack (23) meshed with the gear sleeves (22) is arranged in the through hole, a plurality of rectangular keys (24) are arranged on the inner side wall of each gear sleeve (22), and the aviation plug (9) is positioned in each gear sleeve (22) and connected with the corresponding rectangular key (24) through a plurality of key grooves formed in the side wall;
control columns (10) are fixedly arranged at two ends of the detection spherical member (5), one side of the control columns (10) is connected with a rainwater simulation assembly, the other side of the control columns (10) is provided with control knobs (11), the control knobs (11) rotate the control columns (10) so as to drive the detection spherical member (5) to rotate, and automatic clamping assemblies are arranged at the opposite ends of the two control columns (10);
be provided with driving motor (12) on supporting seat (1), driving motor (12) output is connected with two cam spare (13) through drive assembly, the activity is provided with movable post (14) on detecting seat (2), a plurality of movable post (14) are connected with conflict board (15) jointly, conflict board (15) and cam spare (13) offset, a plurality of movable post (14) are connected with control protection sector (4) pivoted fastening ring (32) jointly, support spring and the detection seat (2) that establish on movable post (14) are connected through a plurality of cover to conflict board (15).
2. The detection device of the new energy automobile converter according to claim 1, wherein the adjusting strut member comprises a moving port formed in a supporting seat (1), an adjusting block (16) extending outwards through the moving port is arranged on the side wall of the detecting seat (2), a fixing strut (17) is fixedly connected to the side wall of the supporting seat (1), an adjusting stud (18) is rotatably arranged on the fixing strut (17), and the adjusting block (16) is rotatably connected with the adjusting stud (18).
3. The detection device of the new energy automobile converter according to claim 1, wherein the leakage inductance component comprises an induction seat (19) arranged on the sealing end cover (6), an induction lamp (20) is arranged on the induction seat (19), positive and negative poles of the induction lamp (20) are respectively connected with a conductive guide pillar (21), and the conductive guide pillars (21) extend outwards and are positioned on the inner side wall of the sealing end cover (6).
4. The detection device of the new energy automobile converter according to claim 1, wherein the rainwater simulation component comprises a water pipe interface (26) fixedly connected to one end of a control column (10), an arc-shaped spraying piece (25) is arranged at the other end of the control column (10), and a through hole connected with the spraying piece (25) and the water pipe interface (26) is formed in the control column (10).
5. The detection device of a new energy automobile converter according to claim 1, wherein the automatic clamping assembly comprises a clamping seat (27) fixedly connected to the control column (10), a pad seat (28) is fixedly connected to one side surface of the clamping seat (27), a telescopic opening is formed in the clamping seat (27), and a triangular clamping block (29) is connected to the inner wall of the telescopic opening through a collision spring.
6. The detection device of the new energy automobile converter according to claim 1, wherein the transmission assembly comprises a transmission worm (30) fixedly connected to the output end of the driving motor (12), the cam member (13) is connected with the inner wall of the supporting seat (1) through a rotating shaft (36), and a transmission worm wheel (31) meshed with the transmission worm (30) is fixedly connected to the rotating shaft (36).
7. The detection device of the new energy automobile converter according to claim 1, wherein the bottom of the detection ball member (5) is provided with a water outlet, a one-way valve seat (33) is arranged at the water outlet, a valve ball (34) is arranged in the one-way valve seat (33), the valve ball (34) is connected with a collision ball (35) through a collision column, and the collision ball (35) is connected with the outer side wall of the detection ball member (5) through a sleeved spring sleeved on the collision column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310693222.5A CN116430158B (en) | 2023-06-13 | 2023-06-13 | Detection device of new energy automobile converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310693222.5A CN116430158B (en) | 2023-06-13 | 2023-06-13 | Detection device of new energy automobile converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116430158A CN116430158A (en) | 2023-07-14 |
| CN116430158B true CN116430158B (en) | 2023-08-25 |
Family
ID=87080128
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