CN113867323A - Motor controller detection device for high-power new energy automobile - Google Patents
Motor controller detection device for high-power new energy automobile Download PDFInfo
- Publication number
- CN113867323A CN113867323A CN202111248758.3A CN202111248758A CN113867323A CN 113867323 A CN113867323 A CN 113867323A CN 202111248758 A CN202111248758 A CN 202111248758A CN 113867323 A CN113867323 A CN 113867323A
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- plate
- motor controller
- detection box
- fixedly mounted
- new energy
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
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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
- G01R1/0425—Test clips, e.g. for IC's
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Abstract
The invention discloses a motor controller detection device for a high-power new energy automobile, which comprises a detection box, wherein a placement groove is formed in the detection box, two threaded rotating rods are installed on the inner threads of the detection box, positioning plates are installed between the two threaded rotating rods and the inner wall of the placement groove through limiting mechanisms, the two positioning plates are located in the placement groove, an extrusion mechanism is installed on the detection box, and a leveling mechanism is installed on the detection box; a plurality of insulation pressing rods are arranged on the detection box through a plurality of circular grooves in a sliding mode, each insulation pressing rod is fixedly provided with a lifting plate, each lifting plate is fixedly provided with a fixing plate, and a reset spring is fixedly arranged between each fixing plate and the bottom wall of the corresponding circular groove. Has the advantages that: the invention can stably position the motor controller, so that the motor controller can not move during detection, can detect the conductivity of multiple points or single points of the motor controller, and has wider detection range and higher efficiency.
Description
Technical Field
The invention relates to the technical field of motor controllers, in particular to a motor controller detection device for a high-power new energy automobile.
Background
The high-power new energy automobile is a novel automobile adopting solar energy and electric energy as power sources, the new energy automobile usually adopts a motor controller to control energy and a motor, and the motor controller is usually detected by a detection device after being processed in a factory so as to judge whether the motor controller is qualified;
through retrieval, the Chinese invention patent with the patent number of CN111158344A discloses a motor controller detection device for a high-power new energy automobile, which relates to the field of new energy automobiles and comprises a detection platform, a control terminal, a detection assembly and a transmission assembly, wherein the control terminal is fixedly arranged on the detection platform, one side of the control terminal is provided with the detection assembly for detecting and connecting the motor controller, the detection assembly comprises a performance test device and an interface connection mechanism, and the interface connection mechanism is connected with a motor controller test structure to be detected;
the device still has the following defects in practical use:
1. the existing device can not quickly and stably position the motor controller to be detected, can not be suitable for various motor controllers of different models, has a narrow application range and has certain limitation;
2. the existing device cannot carry out multipoint conduction and electricity transmission detection on the motor controller, cannot detect the conductivity of the motor controller, cannot carry out multipoint detection and single-point detection simultaneously, and has large detection limitation;
therefore, it is necessary to design a motor controller detection device for a high-power new energy vehicle to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a motor controller detection device for a high-power new energy automobile.
In order to achieve the purpose, the invention adopts the following technical scheme:
a motor controller detection device for a high-power new energy automobile comprises a detection box, wherein a placement groove is formed in the detection box, two threaded rotating rods are installed on the inner threads of the detection box, positioning plates are installed between the two threaded rotating rods and the inner wall of the placement groove through limiting mechanisms, the two positioning plates are located in the placement groove, an extrusion mechanism is installed on the detection box, and a leveling mechanism is installed on the detection box;
the detection box is provided with a plurality of insulation pressing rods through a plurality of circular grooves in a sliding manner, each insulation pressing rod is provided with a lifting plate, each lifting plate is provided with a fixed plate, each fixed plate is provided with a reset spring, each reset spring is fixedly arranged between each fixed plate and the bottom wall of the corresponding circular groove, a plurality of sliding plates are arranged in the detection box through a plurality of sliding mechanisms, each sliding plate is provided with a triangular sliding plate and a triangular sliding plate through fixed rods, each lifting plate is provided with an extrusion block matched with the corresponding triangular sliding plate in a fixed manner, each reset mechanism is arranged between each sliding plate and the placement groove, each sliding plate is provided with a discharge block in a fixed manner, and a plurality of discharge block matched electricity detection backing plates are fixedly arranged in the placement groove.
In the above motor controller detection device for the high-power new energy automobile, the limiting mechanism includes a limiting rotating shaft fixedly mounted on the threaded rotating rod, the positioning plate is rotatably mounted on the limiting rotating shaft, and two limiting springs are fixedly mounted between the positioning plate and the inner wall of the placement groove.
In the above motor controller detection device for the high-power new energy automobile, plastic rotating handles are fixedly mounted at the ends, far away from the limiting rotating shaft, of the two threaded rotating rods, and rubber insulating pads are fixedly mounted on the two positioning plates.
In the above motor controller detection device for the high-power new energy automobile, the extrusion mechanism comprises an extrusion spring fixedly installed in the detection box, an extrusion plate is fixedly installed on the extrusion spring through a connecting plate, and an insulation plate is fixedly installed on the lower portion of the extrusion plate.
In foretell motor controller detection device for high-power new energy automobile, levelling mechanism includes two telescopic links, and two telescopic links all through the cooperation slidable mounting of spacing groove and stopper on detecting the box, two fixed mounting has the carriage release lever between the telescopic link, fixed mounting has a plurality of mounts on the carriage release lever, and all rotates through changeing the roller on every mount and install the swinging board.
In the above-mentioned motor controller detection device for high-power new energy automobile, slide mechanism includes the trapezoidal slider of fixed mounting on the sliding plate, trapezoidal spout has been seted up in the detection box, and trapezoidal spout is linked together with the standing groove, and trapezoidal slider block installs in trapezoidal spout.
In the above motor controller detection device for the high-power new energy automobile, the reset mechanism includes two mounting plates fixedly mounted on the sliding plate, and an extension spring is fixedly mounted between the two mounting plates and the inner wall of the placement groove.
Compared with the prior art, the invention has the advantages that:
1: through setting up screw thread bull stick and locating plate, the motor controller who treats the detection places in the standing groove, rotates the screw thread bull stick again and makes it drive the locating plate and carry out horizontal migration and make its and motor controller's side extrude the laminating mutually, can carry out firm extrusion fixed to motor controller.
2: through setting up extrusion mechanism, operating personnel can stimulate earlier the stripper plate and rise and tensile extrusion spring, places motor controller in the standing groove again, places and loosens the stripper plate after finishing, and the stripper plate can be automatic decline under extrusion spring's effect promptly and reset and extrude motor controller this moment, can tentatively extrude fixedly to motor controller.
3: through setting up survey electric backing plate, press down insulating press the depression bar and can drive discharge block and motor controller and laminate mutually, start discharge block this moment and make it discharge motor controller, survey electric backing plate and can carry out current detection promptly, can judge motor controller's electric conductive property according to the electric current intensity that survey electric backing plate detected.
4: through setting up the piece that discharges, the number of the piece that discharges sets up to a plurality ofly, both can use simultaneously and carry out the multiple spot while detecting to motor controller, but the exclusive use carries out regional conductivity to motor controller again and detects comparatively conveniently.
In conclusion, the invention can stably position the motor controller, so that the motor controller can not move during detection, can detect the conductivity of multiple points or a single point of the motor controller, and has wider detection range and higher efficiency.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a schematic structural diagram of a motor controller detection device for a high-power new energy automobile according to the present invention;
FIG. 2 is an enlarged view of the positioning plate, the plastic rotating handle and a portion of the connecting structure therebetween shown in FIG. 1;
FIG. 3 is an enlarged view of a connection structure of the pressing plate and an upper portion thereof in FIG. 1;
FIG. 4 is an enlarged view of the structure of the movable rod of FIG. 1 connected to the upper portion thereof;
FIG. 5 is an enlarged view of the structure of the swing plate of FIG. 4 attached to the upper portion thereof;
FIG. 6 is an enlarged view of the insulation pressing rod, the sliding plate and a portion of the connection structure therebetween in FIG. 1;
fig. 7 is an enlarged view of the slide plate, the triangular slide plate and a portion of the connection structure therebetween in fig. 6.
In the figure: the device comprises a detection box 1, a placement groove 2, an electricity testing cushion plate 3, a positioning plate 4, a plastic rotating handle 5, an extrusion plate 6, an insulation pressing rod 7, a sliding plate 8, a limit rotating shaft 9, a threaded rotating rod 10, a limit spring 11, a connecting plate 12, an extrusion spring 13, a movable rod 14, a telescopic rod 15, a swinging plate 16, a rotating roller 17, a fixed frame 18, a lifting plate 19, a fixed plate 20, a reset spring 21, a triangular sliding plate 22, an extrusion block 23, a fixed rod 24, a discharge block 25, a mounting plate 26 and a tension spring 27.
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.
Referring to fig. 1-4, the motor controller detection device for the high-power new energy automobile comprises a detection box 1, wherein a placement groove 2 is formed in the detection box 1, two threaded rotating rods 10 are installed in the detection box 1 through internal threads, positioning plates 4 are installed between the two threaded rotating rods 10 and the inner wall of the placement groove 2 through limiting mechanisms, and the two positioning plates 4 are located in the placement groove 2;
the following points are notable:
1. install extrusion mechanism on the detection box 1, extrusion mechanism includes the extrusion spring 13 of fixed mounting in the detection box 1, there is stripper plate 6 through connecting plate 12 fixed mounting on the extrusion spring 13, the machine controller who treats the detection places in standing groove 2, operating personnel can stimulate stripper plate 6 earlier and rise and tensile extrusion spring 13, place machine controller in standing groove 2 again, place the back of finishing and loosen stripper plate 6 again, stripper plate 6 can descend automatically and reset and extrude machine controller under extrusion spring 13's effect promptly this moment, can carry out preliminary extrusion fixedly to machine controller.
2. The motor controller to be detected is placed in the placing groove 2, and then the threaded rotating rod 10 is rotated to drive the positioning plate 4 to horizontally move so that the positioning plate and the side edge of the motor controller are extruded and attached to each other, and the motor controller can be firmly extruded and fixed.
3. The limiting mechanism comprises a limiting rotating shaft 9 fixedly mounted on the threaded rotating rod 10, the positioning plate 4 is rotatably mounted on the limiting rotating shaft 9, two limiting springs 11 are fixedly mounted between the positioning plate 4 and the inner wall of the placing groove 2, and the limiting rotating shaft 9 and the limiting springs 11 are matched with each other to play a limiting role and used for enabling the positioning plate 4 to horizontally slide only and cannot rotate along with the rotation of the threaded rotating rod 10.
4. The equal fixed mounting in one end of keeping away from spacing pivot 9 on two screw bull sticks 10 has the plastic to change 5, and the plastic is changeed 5 and is convenient for put forth effort, and operating personnel can hold the plastic and change 5 and drive screw bull stick 10 and rotate and the horizontal migration of locating plate 4, and is comparatively convenient.
5. Equal fixed mounting has the rubber insulation pad on two locating plates 4, and the lower part fixed mounting of stripper plate 6 has the insulation board, and the rubber insulation pad all plays insulating effect with the insulation board, and the electric current gets into stripper plate 6 and locating plate 4 department when can preventing to conduct the electric test.
6. The detection box 1 is provided with a leveling mechanism, the leveling mechanism comprises two telescopic rods 15, the two telescopic rods 15 are slidably mounted on the detection box 1 through matching of limiting grooves and limiting blocks, a moving rod 14 is fixedly mounted between the two telescopic rods 15, the moving rod 14 is fixedly provided with a plurality of fixing frames 18, and each fixing frame 18 is rotatably provided with a swinging plate 16 through a rotating roller 17;
after the motor controller is placed, an operator can pull the moving rod 14 to enable the moving rod to horizontally slide on the detection box 1, the plurality of swinging plates 16 on the moving rod 14 can be in contact with the upper surface of the motor controller and can deflect when the moving rod 14 slides, and the flatness of the motor controller can be judged by observing whether the rotating angles of the plurality of swinging plates 16 are the same;
if the swing angles of the plurality of swing plates 16 are the same, that is, the upper surface of the motor controller is flat, and if the swing angles are different, the swing plates 16 with different swing angles are uneven parts of the motor controller.
Referring to fig. 5-7, a plurality of insulating pressing rods 7 are slidably mounted on a detection box 1 through a plurality of circular grooves, a lifting plate 19 is fixedly mounted on each insulating pressing rod 7, a plurality of sliding plates 8 are mounted in the detection box 1 through a plurality of sliding mechanisms, a triangular sliding plate 22 is fixedly mounted on each sliding plate 8 through a fixing rod 24, an extrusion block 23 matched with the corresponding triangular sliding plate 22 is fixedly mounted on each lifting plate 19, a reset mechanism is mounted between each sliding plate 8 and a placement groove 2, and a discharge block 25 is fixedly mounted on each sliding plate 8;
the following points are notable:
1. an operator can press the insulating pressing rod 7 to descend, the insulating pressing rod 7 descends to drive the lifting plate 19 and the extrusion block 23 on the insulating pressing rod to descend, and the extrusion block 23 descends to slide on the inclined plane of the triangular sliding plate 22;
because the triangular sliding plate 22 can only horizontally move, the extrusion block 23 can push the triangular sliding plate 22 to move rightwards (shown in fig. 7) when descending, and the triangular sliding plate 22 can drive the fixed rod 24 and the sliding plate 8 to move rightwards, so that the discharge block 25 can be pushed to move to be attached to the motor controller;
at this moment, an operator can start the discharging block 25 to discharge the motor controller, the electric cushion plate 3 matched with the discharging blocks 25 is fixedly mounted in the placing groove 2, current is conducted in the motor controller and finally absorbed by the electric cushion plate 3, the electric cushion plate 3 can carry out current detection, and the electric conduction performance of the motor controller can be judged according to the current intensity detected by the electric cushion plate 3.
2. The number of the discharging blocks 25 is set to be multiple, so that the motor controller can be simultaneously used for multi-point simultaneous detection, and the motor controller can be separately used for regional conductivity detection, so that the detection is convenient.
3. All fixed mounting has fixed plate 20 on every lifter plate 19, and equal fixed mounting has reset spring 21 between the diapire of every fixed plate 20 and corresponding circular slot, and the lifter plate 19 descends and can drive fixed plate 20 and descend and extrude reset spring 21, when operating personnel loosened insulating press bar 7, reset spring 21 atress reduced this moment can rise by automatic re-setting promptly to can promote extrusion piece 23, lifter plate 19 and insulating press bar 7 to rise and reset.
4. Slide mechanism includes the trapezoidal slider of fixed mounting on sliding plate 8, has seted up trapezoidal spout in detecting box 1, and trapezoidal spout is linked together with standing groove 2, and trapezoidal slider block installs in trapezoidal spout, and slide mechanism is used for making sliding plate 8 carry out the horizontal slip in detecting box 1 only, and can not take place skew and separation.
5. The resetting mechanism comprises two mounting plates 26 fixedly mounted on the sliding plate 8, and an extension spring 27 is fixedly mounted between the inner walls of the two mounting plates 26 and the placing groove 2, when the sliding plate 8 moves, the mounting plates 26 are driven to move and the extension spring 27 is extended, when the extrusion block 23 resets, the sliding plate 8 does not receive thrust, at the moment, the extension spring 27 can reset to drive the sliding plate 8 to return to push and reset, and the discharge block 25 can be separated from the motor controller.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The motor controller detection device for the high-power new energy automobile comprises a detection box (1) and is characterized in that a placement groove (2) is formed in the detection box (1), two threaded rotating rods (10) are installed on an internal thread of the detection box (1), positioning plates (4) are installed between the two threaded rotating rods (10) and the inner wall of the placement groove (2) through limiting mechanisms, the two positioning plates (4) are located in the placement groove (2), an extrusion mechanism is installed on the detection box (1), and a leveling mechanism is installed on the detection box (1);
a plurality of insulating pressing rods (7) are slidably mounted on the detection box (1) through a plurality of circular grooves, a lifting plate (19) is fixedly mounted on each insulating pressing rod (7), a fixing plate (20) is fixedly mounted on each lifting plate (19), a reset spring (21) is fixedly mounted between each fixing plate (20) and the bottom wall of the corresponding circular groove, a plurality of sliding plates (8) are mounted in the detection box (1) through a plurality of sliding mechanisms, a triangular sliding plate (22) is fixedly mounted on each sliding plate (8) through a fixing rod (24), an extrusion block (23) matched with the corresponding triangular sliding plate (22) is fixedly mounted on each lifting plate (19), a reset mechanism is mounted between each sliding plate (8) and the discharge groove (2), and a block (25) is fixedly mounted on each sliding plate (8), and the inside of the placing groove (2) is fixedly provided with a power testing pad plate (3) matched with the plurality of discharging blocks (25).
2. The motor controller detection device for the high-power new energy automobile according to claim 1, wherein the limiting mechanism comprises a limiting rotating shaft (9) fixedly installed on a threaded rotating rod (10), the positioning plate (4) is rotatably installed on the limiting rotating shaft (9), and two limiting springs (11) are fixedly installed between the positioning plate (4) and the inner wall of the placing groove (2).
3. The motor controller detection device for the high-power new energy automobile as claimed in claim 2, wherein plastic rotating handles (5) are fixedly mounted at one ends of the two threaded rotating rods (10) far away from the limiting rotating shaft (9), and rubber insulating pads are fixedly mounted on the two positioning plates (4).
4. The motor controller detection device for the high-power new energy automobile according to claim 1, wherein the extrusion mechanism comprises an extrusion spring (13) fixedly installed in the detection box (1), the extrusion spring (13) is fixedly provided with an extrusion plate (6) through a connecting plate (12), and an insulation plate is fixedly installed at the lower part of the extrusion plate (6).
5. The motor controller detection device for the high-power new energy automobile according to claim 1, wherein the leveling mechanism comprises two telescopic rods (15), the two telescopic rods (15) are slidably mounted on the detection box (1) through matching of limiting grooves and limiting blocks, a moving rod (14) is fixedly mounted between the two telescopic rods (15), a plurality of fixing frames (18) are fixedly mounted on the moving rod (14), and a swing plate (16) is rotatably mounted on each fixing frame (18) through a rotating roller (17).
6. The motor controller detection device for the high-power new energy automobile according to claim 1, wherein the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the sliding plate (8), a trapezoidal sliding groove is formed in the detection box (1), the trapezoidal sliding groove is communicated with the placing groove (2), and the trapezoidal sliding block is mounted in the trapezoidal sliding groove in a clamping manner.
7. The motor controller detection device for the high-power new energy automobile according to claim 1, characterized in that the reset mechanism comprises two mounting plates (26) fixedly mounted on the sliding plate (8), and an extension spring (27) is fixedly mounted between each of the two mounting plates (26) and the inner wall of the placement groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111248758.3A CN113867323A (en) | 2021-10-26 | 2021-10-26 | Motor controller detection device for high-power new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111248758.3A CN113867323A (en) | 2021-10-26 | 2021-10-26 | Motor controller detection device for high-power new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113867323A true CN113867323A (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111248758.3A Withdrawn CN113867323A (en) | 2021-10-26 | 2021-10-26 | Motor controller detection device for high-power new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113867323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754882A (en) * | 2023-08-21 | 2023-09-15 | 国网天津市电力公司高压分公司 | Capacitor and transformer boosting performance detection device |
-
2021
- 2021-10-26 CN CN202111248758.3A patent/CN113867323A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754882A (en) * | 2023-08-21 | 2023-09-15 | 国网天津市电力公司高压分公司 | Capacitor and transformer boosting performance detection device |
| CN116754882B (en) * | 2023-08-21 | 2023-10-27 | 国网天津市电力公司高压分公司 | Capacitor and transformer boosting performance detection device |
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Application publication date: 20211231 |
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