CN115356553A - New energy automobile power converter check out test set - Google Patents

Abstract

The invention relates to a detection device, in particular to a new energy automobile power converter detection device. The invention aims to provide a new energy automobile power converter detection device which is convenient for detecting converters of different models. The invention provides a new energy automobile power converter detection device which comprises a detection box, storage batteries and detectors, wherein the storage batteries used for supplying power are arranged on the left side and the right side of the middle of the detection box, the storage batteries are electrically connected with the detection box, the detectors are connected to one side of the upper portion of the detection box, the detection box and the storage batteries are electrically connected with the detectors, the new energy automobile power converter detection device also comprises detection lines and the like, and the front sides of the detectors are connected with two detection lines. According to the invention, the rotating rod is rotated, the detection angle can be adjusted, and the distance between two detection lines can be adjusted by pulling the movable clamping block to move left and right, so that people can conveniently detect converters of different models.

Description

New energy automobile power converter check out test set

Technical Field

The invention relates to a detection device, in particular to a new energy automobile power converter detection device.

Background

The new energy automobile is an automobile using unconventional automobile fuel as a power source, and with the increasingly prominent problems of energy, environmental protection and the like, the electric automobile becomes a novel automobile which is rapidly developed in recent years.

Patent application CN112255459A, published as 20210122 discloses a detection device for a DC-DC converter of a new energy automobile, which comprises a bottom plate, a sliding block control unit, an insulation detection unit, a spraying unit and a vibration detection unit; a bottom plate: the front side of the upper surface is fixedly connected with fixed blocks, two fixed blocks are uniformly distributed, a threaded shaft is rotatably connected onto the fixed block on the left side, the right end of the threaded shaft penetrates through the fixed block on the right side, a coupler is fixedly sleeved on the right end of the threaded shaft, a motor is mounted at the right end of the upper surface of the bottom plate, an output shaft of the motor is fixedly sleeved on the right part of the coupler, a movable block is slidably connected onto the front side of the upper surface of the bottom plate, a threaded hole is formed in the movable block and is in threaded connection with the threaded shaft, and a telescopic upright column is fixedly connected to the upper end of the movable block; when the detection device of the DC-DC converter of the new energy automobile is used, the detection process is simple, the detection result is accurate, the labor is saved, and the detection efficiency is high. Although the above patent can make things convenient for people to detect the converter, the interface position that detects is more fixed, leads to being difficult to detect the converter of different models.

Therefore, the new energy automobile power converter detection equipment is provided, which is convenient for detecting converters of different models.

Disclosure of Invention

The invention aims to overcome the defect that when most of existing converter detection equipment is used by people, the positions of detected interfaces are fixed, so that the converters of different models are difficult to detect.

The invention is realized by the following technical approaches:

the utility model provides a new energy automobile power converter check out test set, including the detection case, battery and detector, the battery that is used for the power supply has all been placed to the detection case middle part left and right sides, through electric connection between battery and the detection case, detection case upper portion one side is connected with the detector, detection case and battery all pass through electric connection with the detector, still including the detection line, installation mechanism and detection mechanism, the detector front side is connected with two detection lines, the detection case upper portion left and right sides is equipped with the installation mechanism that is used for the automatic connection converter, one side upper portion that the detector was kept away from to the detection case is equipped with the detection mechanism who adjusts the position of detection line.

Further, installation mechanism is including fixed plate, cylinder, slide bar, splint and first shell fragment, and the detection case upper portion left and right sides all is connected with the fixed plate, all is connected with the cylinder on the fixed plate, all is connected with the slide bar on the telescopic link of cylinder, the slide bar of the left and right sides respectively with the fixed plate sliding connection of the left and right sides, the equal sliding connection in slide bar front portion has splint, the splint of the left and right sides respectively with the slide bar of the left and right sides between be connected with first shell fragment.

Further, the detection mechanism is including first mount, first carriage, the second carriage, first elastic component, the screw rod, the nut, the bull stick, activity clamp splice and movable block, the detector was kept away from to the detection case one side upper portion is connected with first mount, one side slidingtype that the detector was kept away from on first mount upper portion is connected with two first carriages, first carriage upper portion all slidingtype is connected with the movable block, the movable block of the left and right sides respectively with the left and right sides between the first carriage be connected with first elastic component, slidingtype is connected with the second carriage between the movable block, the equal rotary type in left and right sides on second carriage upper portion is connected with the screw rod, the screw rod of the left and right sides respectively with the movable block slidingtype of the left and right sides be connected, all threaded type is connected with the nut on the screw rod, movable block and second carriage all contact with the nut, second carriage lower part rotary type is connected with the bull stick, the left and right sides all slidingtype is connected with activity clamp splice at the bull stick rear portion, the activity clamp splice of the left and right sides respectively with the detection line contact of the left and right sides respectively.

Further, still including the actuating mechanism who is used for removing the second carriage, actuating mechanism is including the fixed seat, including a motor, an end cap, a controller, and a cover plate, the kicking block, second mount and third carriage, one side that the detector was kept away from on detection case upper portion is connected with the fixing base, be connected with the motor on the fixing base, be connected with the kicking block on the output shaft of motor, first mount upper portion is connected with the second mount, fixing base upper portion sliding connection has the third carriage, third carriage and second mount sliding connection, third carriage and second carriage contact.

Further, still including the fixed establishment who is used for fixed converter, fixed establishment is including support frame, supporting seat, ejector pin, torque spring and support rod, and one side middle part that the detector was kept away from to the detection case is connected with the support frame, and support frame middle part sliding connection has the supporting seat, and the equal rotary type in support frame upper portion left and right sides is connected with the ejector pin, and the ejector pin all contacts with the supporting seat, all is connected with torque spring between ejector pin and the support frame, and the splint lower part all is connected with support rod, support rod and ejector pin contact.

Further, still including the adjustment mechanism who is used for fixed detection line, adjustment mechanism is including the third fixed bolster, the block rubber, head rod and gag lever post, one side that the bull stick is close to the detector is connected with the third fixed bolster, the equal interval connection in both sides about the third fixed bolster is inside has the block rubber, the upper and lower both sides that the activity clamp splice is close to one side of detector all are connected with the head rod, the head rod all with third fixed bolster sliding connection, the upper and lower both sides that the third fixed bolster is close to one side of detector all are connected with the gag lever post.

Furthermore, still including the stop gear who is used for limiting displacement, stop gear is connected with the dead lever including dead lever, kelly and second elastic component on one side that the detector was kept away from on first mount upper portion, and the gliding style is connected with the kelly on the dead lever, and the gag lever post of upside can contact with the kelly when the gag lever post rebound, is connected with the second elastic component between kelly and the dead lever.

Further, still including the mechanism of repairing of assisting that is used for depositing the instrument, repair the mechanism including the second connecting rod, place the case, limiting plate and second shell fragment, the inside left and right sides of detection case all is connected with the second connecting rod, and slidingtype connection has between the second connecting rod and places the case, and it is connected with the limiting plate to place the anterior slidingtype of case, and the second connecting rod all contacts with the limiting plate, and the inside one side interval that is close to the support frame of detection case has the second shell fragment, the second shell fragment with place the case contact.

The invention provides a new energy automobile power converter detection device, which has the advantages that:

1. according to the invention, the rotating rod is rotated, the detection angle can be adjusted, and the distance between two detection lines can be adjusted by pulling the movable clamping block to move left and right, so that people can conveniently detect converters of different models.

2. According to the invention, the cylinder is started to control the extension or the shortening of the telescopic rod of the cylinder, so that the telescopic rod of the cylinder drives the converter to move back and forth, and the converter is automatically mounted and dismounted, thereby facilitating people to detect the converter.

3. According to the invention, the motor is started, so that the second sliding frame can be driven to move backwards, people do not need to manually pull the second sliding frame to move backwards, and people do not need to pull the second sliding frame all the time.

4. According to the invention, the support seat moves upwards, so that the support seat can be contacted with the converter, thereby supporting the converter and further preventing the converter from falling.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

FIG. 3 is a perspective view of the mounting mechanism of the present invention.

Fig. 4 is a perspective view of a part of the detecting mechanism of the present invention.

Fig. 5 is an enlarged view of the invention at a.

Fig. 6 is a schematic perspective view of the driving mechanism of the present invention.

Fig. 7 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 8 is a schematic perspective view of an adjusting mechanism according to the present invention.

Fig. 9 is a schematic perspective view of the limiting mechanism of the present invention.

Fig. 10 is a schematic perspective view of the auxiliary repairing mechanism of the present invention.

Fig. 11 is a schematic perspective sectional view of the auxiliary repairing mechanism of the present invention.

In the reference symbols: 1-detection box, 2-storage battery, 3-detector, 4-detection line, 5-installation mechanism, 51-fixing plate, 52-air cylinder, 53-sliding rod, 54-clamping plate, 55-first elastic sheet, 6-detection mechanism, 61-first fixing frame, 62-first sliding frame, 63-second sliding frame, 64-first elastic piece, 65-screw rod, 66-nut, 67-rotating rod, 68-movable clamping block, 69-movable block, 7-driving mechanism, 71-fixing seat, 72-motor, 73-top block, 74-second fixing frame, 75-third sliding frame, 8-fixing mechanism, 81-supporting frame, 82-supporting seat, 83-top rod, 84-torsion spring, 85-abutting rod, 9-adjusting mechanism, 91-third fixing frame, 92-rubber block, 93-first connecting rod, 94-limiting rod, 10-limiting mechanism, 101-fixing rod, 102-clamping rod, 103-second elastic piece, 11-auxiliary repair mechanism, 111-second connecting rod, 112-detection line, 112-second elastic sheet, and 114-limiting plate.

Detailed Description

The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

The utility model provides a new energy automobile power converter check out test set, including detection case 1, battery 2, detector 3, detection line 4, installation mechanism 5 and detection mechanism 6, refer to fig. 1-5 and show, battery 2 has all been placed to detection case 1 middle part left and right sides, under the effect of battery 2, can supply power to detection case 1, through electric connection between battery 2 and the detection case 1, detection case 1 upper portion rear side bolt has detector 3, detection case 1 and battery 2 all pass through electric connection with detector 3, detector 3 front side is connected with two detection lines 4, the detection case 1 upper portion left and right sides is equipped with installation mechanism 5, detection case 1 front side upper portion is equipped with detection mechanism 6.

The mounting mechanism 5 includes a fixing plate 51, air cylinders 52, sliding rods 53, a clamping plate 54 and a first elastic sheet 55, as shown in fig. 3, the fixing plate 51 is connected to the left and right sides of the upper portion of the detection box 1, the air cylinders 52 are bolted to the two fixing plates 51, the converter can be driven to move back and forth by opening the air cylinders 52, so as to connect the converter to the detection box 1, the sliding rods 53 are connected to the telescopic rods of the two air cylinders 52, the sliding rods 53 on the left and right sides are slidably connected to the fixing plates 51 on the left and right sides, the clamping plate 54 is slidably connected to the front portions of the two sliding rods 53, and the first elastic sheet 55 is connected between the clamping plate 54 on the left and right sides and the sliding rods 53 on the left and right sides.

The detection mechanism 6 includes a first fixing frame 61, a first sliding frame 62, a second sliding frame 63, a first elastic piece 64, screws 65, nuts 66, a rotating rod 67, movable clamping blocks 68 and movable blocks 69, as shown in fig. 4 and 5, the first fixing frame 61 is welded on the upper portion of the front side of the detection box 1, two first sliding frames 62 are connected to the front side of the upper portion of the first fixing frame 61 in a sliding manner, the movable blocks 69 are connected to the upper portions of the two first sliding frames 62 in a sliding manner, the first elastic pieces 64 are connected between the movable blocks 69 on the left side and the right side and the first sliding frames 62 on the left side and the right side respectively, the second sliding frame 63 is connected between the two movable blocks 69 in a sliding manner, the screws 65 are connected to the left side and the right side of the upper portion of the second sliding frame 63 in a rotating manner, the screws 65 are connected to the screws 65 on the left side and the right side respectively, the screws 65 on the left side and the right side are connected to nuts 66 in a sliding manner, the movable blocks 69 and the second sliding frame 63 are connected to the nuts 66, the rotating bar 67 is connected to the left side and the right side of the rear portion of the rotating manner, the movable clamping blocks 68 are respectively connected to the movable blocks 68, and the movable blocks 4, and the movable blocks can be moved to adjust the distance between the left side and right side of the detection line 4.

When people need to use the new energy automobile power converter detection equipment, firstly, the new energy automobile power converter detection equipment is placed at a designated position, then the air cylinder 52 is started, the telescopic rod of the air cylinder 52 is controlled to shorten, the telescopic rod of the air cylinder 52 drives the sliding rod 53 and the clamping plate 54 to move forwards, the telescopic rod of the air cylinder 52 is controlled to stop shortening, then the clamping plate 54 is pulled to move outwards, the first elastic sheet 55 is deformed, then the converter is placed between the two clamping plates 54, then the clamping plate 54 is loosened, under the action of the elastic force of the first elastic sheet 55, the first elastic sheet 55 drives the clamping plate 54 to move inwards, the clamping plate 54 is contacted with the converter, the converter is clamped, then the converter is loosened, then the second sliding frame 63 is pulled to move upwards, and the screw rod 65, the nut 66 and the rotating rod 67 are driven to move upwards, separating the nut 66 from the movable block 69, controlling the extension of the telescopic rod of the cylinder 52, making the telescopic rod of the cylinder 52 drive the sliding rod 53, the clamping plate 54 and the converter to move backwards, thereby connecting the converter to the detection box 1, then closing the cylinder 52, loosening the second sliding frame 63, under the action of gravity, moving the second sliding frame 63, the screw 65, the nut 66 and the rotating rod 67 downwards to reset, making the nut 66 contact with the movable block 69, clamping the detection lines 4 on the left and right sides in the movable clamping blocks 68 on the left and right sides respectively, then pulling the first sliding frame 62 to move left and right, thereby adjusting the position of the detection line 4, after the position of the detection line 4 is adjusted, screwing the screw 65 to rotate forwards, making the nut 66 extrude the screw 65 to move upwards, thereby driving the second sliding frame 63, the rotating rod 67, the movable clamping blocks 68 and the detection line 4 to move upwards, further heightening the height of the detection line 4, when people need to lower the height of the detection line 4, screwing the screw 65 to rotate reversely, so that the nut 66 drives the screw 65 to move downwards, thereby driving the second sliding frame 63, the rotating rod 67, the movable clamping block 68 and the detection line 4 to move downwards, after the height adjustment of the detection line 4 is completed, screwing the rotating rod 67 to rotate, thereby driving the movable clamping block 68 and the detection line 4 to rotate, further adjusting the detected angle, after the detected angle is adjusted, pulling the movable clamping block 68 to move left and right, thereby driving the detection line 4 to move left and right, further adjusting the distance between the two detection lines 4, further pulling the second sliding frame 63 to move towards the rear side, thereby driving the movable block 69, the rotating rod 67, the movable clamping block 68 and the detection line 4 to move towards the rear side, compressing the first elastic piece 64, so that the detection line 4 is inserted into the jack of the converter, then, the people open the detection box 1 and the detector 3 to electrify the converter, so as to detect the converter, after the converter finishes detection, the detection box 1 and the detector 3 are closed, so as to stop electrifying the converter, then the second sliding frame 63 is loosened, the first elastic piece 64 is recovered, the first elastic piece 64 drives the movable block 69 to move forwards and reset, so as to drive the second sliding frame 63, the rotating rod 67, the movable clamping block 68 and the detection wire 4 to move forwards and reset, so that the detection wire 4 is separated from the converter, then the detection wire 4 is drawn out from the movable clamping block 68, then the second sliding frame 63 is pulled upwards, so as to drive the screw 65, the nut 66 and the rotating rod 67 to move upwards, so as to separate the nut 66 from the movable block 69, then the air cylinder 52 is opened, the telescopic rod of the air cylinder 52 is controlled to be shortened, so that the telescopic rod of the air cylinder 52 drives the sliding rod 53, the clamping plate 54 and the converter move forwards so as to separate the converter from the detection box 1, then the telescopic rod of the air cylinder 52 is controlled to stop shortening, then the second sliding frame 63 is loosened, under the action of gravity, the second sliding frame 63, the screw rod 65, the nut 66 and the rotating rod 67 move downwards to be reset, the nut 66 is contacted with the movable block 69, then the converter is held, then the clamping plate 54 is pulled to move outwards, the first elastic sheet 55 is deformed, the clamping plate 54 is separated from the converter, the converter is loosened by the clamping plate 54, then the converter is taken away, then the clamping plate 54 is loosened, the first elastic sheet 55 is restored, the clamping plate 54 is driven by the first elastic sheet 55 to move inwards to be reset, then the telescopic rod of the air cylinder 52 is controlled to extend, the telescopic rod of the air cylinder 52 drives the sliding rod 53 and the clamping plate 54 to move backwards to be reset, after the clamping plate 54 is reset, the air cylinder 52 is closed, and when people need to charge the storage battery 2, the storage battery 2 is pulled to move upwards to be replaced and charged.

Example 2

On the basis of embodiment 1, the detection device further includes a driving mechanism 7, the driving mechanism 7 includes a fixed seat 71, a motor 72, a top block 73, a second fixed frame 74 and a third sliding frame 75, as shown in fig. 1, fig. 2 and fig. 6, the fixed seat 71 is connected to the front side of the upper portion of the detection box 1, the motor 72 is bolted to the fixed seat 71, the top block 73 is connected to an output shaft of the motor 72, the second fixed frame 74 is connected to the upper portion of the first fixed frame 61, the third sliding frame 75 is connected to the upper portion of the fixed seat 71 in a sliding manner, the third sliding frame 75 is connected to the second fixed frame 74 in a sliding manner, the third sliding frame 75 is in contact with the second sliding frame 63, and the second sliding frame 63 can be driven to move backwards by moving the third sliding frame 75, so that people do not need to manually pull the second sliding frame 63 to move backwards.

When people need to pull the second sliding frame 63 to move backwards, the motor 72 can be started, the output shaft of the motor 72 drives the jacking block 73 to rotate, when the jacking block 73 rotates to the rear side, the jacking block 73 extrudes the third sliding frame 75 to move backwards, the third sliding frame 75 drives the second sliding frame 63 to move backwards, the first elastic piece 64 is compressed, people do not need to manually pull the second sliding frame 63 to move backwards, then people can close the motor 72, the jacking block 73 stops rotating, the jacking block 73 abuts against the third sliding frame 75, people do not need to pull the second sliding frame 63 all the time, when people need to move forwards and reset the second sliding frame 63, the motor 72 is started, the output shaft of the motor 72 drives the jacking block 73 to rotate, the jacking block 73 releases the third sliding frame 75, the first elastic piece 64 restores the original shape, the first elastic piece 64 drives the second sliding frame 63 to move forwards and reset, the third sliding frame 75 is driven to move forwards and reset, when the jacking block 73 rotates to the front side, and the jacking block 73 stops rotating.

Still including fixed establishment 8, fixed establishment 8 is including support frame 81, supporting seat 82, ejector pin 83, torque spring 84 and resistance rod 85, refer to fig. 1, fig. 2 and fig. 7 show, the welding has support frame 81 in the middle part of detection case 1 front side, support frame 81 middle part sliding connection has supporting seat 82, contact with the converter through supporting seat 82, can fix the converter, thereby prevent that the converter from dropping, the equal rotary type in support frame 81 upper portion left and right sides is connected with ejector pin 83, two ejector pins 83 all contact with supporting seat 82, all be connected with torque spring 84 between two ejector pins 83 and the support frame 81, two splint 54 lower parts all are connected with resistance rod 85, resistance rod 85 and resistance rod 83 contact.

In the initial state, since the prop rod 85 props against the prop rod 83, the torsion spring 84 is in a deformation state, when the clamp plate 54 moves forward, the clamp plate 54 drives the prop rod 85 to move forward, so that the prop rod 85 is separated from the prop rod 83, the torsion spring 84 restores to the original state, the torsion spring 84 drives the prop rod 83 to rotate, so that the prop rod 83 is separated from the support seat 82, under the action of gravity, the support seat 82 moves downward, when the clamp plate 54 moves backward, the clamp plate 54 drives the prop rod 85 to move backward, when the prop rod 85 and the prop rod 83, the prop rod 85 extrudes the prop rod 83 to rotate reversely, the torsion spring 84 deforms, so that the prop rod 83 contacts with the support seat 82, so that the prop rod 83 extrudes the support seat 82 to move upward, and the support seat 82 contacts with the converter, thereby supporting the converter, the converter is prevented from moving downwards and falling off, when the clamping plate 54 moves forwards again, the clamping plate 54 drives the abutting rod 85 to move forwards, the abutting rod 85 is separated from the ejector rod 83, the torsion spring 84 is restored to the original state, the torsion spring 84 drives the ejector rod 83 to rotate, the ejector rod 83 is separated from the supporting seat 82, under the action of gravity, the supporting seat 82 moves downwards again, so that the supporting seat 82 is separated from the converter, when the clamping plate 54 moves backwards again and resets, the clamping plate 54 drives the abutting rod 85 to move backwards and reset, when the abutting rod 85 contacts with the ejector rod 83, the abutting rod 85 presses the ejector rod 83 to rotate backwards and reset again, the torsion spring 84 deforms, so that the ejector rod 83 contacts with the supporting seat 82, and the ejector rod 83 presses the supporting seat 82 to move upwards and reset.

Still including adjustment mechanism 9, adjustment mechanism 9 is including third mount 91, rubber block 92, first connecting rod 93 and gag lever post 94, refer to fig. 1, it is shown in fig. 2 and fig. 8, the welding of bull stick 67 rear side has third mount 91, the equal interval connection in both sides has rubber block 92 about the third mount 91 is inside, under the effect of rubber block 92, can carry on spacingly to detection line 4, thereby prevent that detection line 4 from taking place the skew, the upper and lower both sides of two activity clamp splice 68 rear sides all are connected with first connecting rod 93, four first connecting rods 93 all are connected with third mount 91 slidingtype, the upper and lower both sides of third mount 91 rear side all are connected with gag lever post 94.

When people press from both sides detection line 4 in activity clamp splice 68, detection line 4 and third mount 91, rubber block 92 and gag lever post 94 contact, it is spacing to detection line 4's position to make gag lever post 94, thereby prevent that 4 a long one of detection line is short, when people pulling activity clamp splice 68 drives detection line 4 and removes, activity clamp splice 68 can drive head rod 93 and remove, when activity clamp splice 68 stops moving, rubber block 92 fixes the position of detection line 4 and activity clamp splice 68, thereby prevent that detection line 4 and activity clamp splice 68 from taking place to remove.

The fixing device further comprises a limiting mechanism 10, the limiting mechanism 10 comprises a fixing rod 101, a clamping rod 102 and a second elastic piece 103, referring to fig. 1, fig. 2 and fig. 9, the fixing rod 101 is welded on the front side of the upper portion of the first fixing frame 61, the clamping rod 102 is connected on the fixing rod 101 in a sliding mode, the limiting rod 94 on the upper side can be in contact with the clamping rod 102 when moving upwards, the limiting rod 94 is clamped through the clamping rod 102, the second sliding frame 63 can be fixed, and the second elastic piece 103 is connected between the clamping rod 102 and the fixing rod 101.

When people pull the second sliding frame 63 to drive the rotating rod 67 to move upwards, the rotating rod 67 drives the third fixing frame 91 and the limiting rod 94 to move upwards, when the limiting rod 94 on the upper side is in contact with the clamping rod 102, the limiting rod 94 on the upper side extrudes the clamping rod 102 to move backwards, the second elastic piece 103 is compressed, when the limiting rod 94 on the upper side crosses the clamping rod 102, the second elastic piece 103 restores the original state, the second elastic piece 103 drives the clamping rod 102 to move forwards and reset, the clamping rod 102 is in contact with the bottom of the limiting rod 94 on the upper side, the limiting rod 94, the third fixing frame 91, the rotating rod 67 and the second sliding frame 63 are fixed, people do not need to pull the second sliding frame 63 all the time, when people need to move downwards and reset the second sliding frame 63, the clamping rod 102 is pulled backwards, the second elastic piece 103 is compressed, the clamping rod 102 is loosened, the limiting rod 94 on the upper side is loosened, under the action of gravity, the second sliding frame 63, the rotating rod 67, the third fixing frame 91 and the limiting rod 94 move downwards, then the second elastic piece 102 restores the elastic piece 103, and the fixing frame 103 restores the original state, and the second elastic piece 103 is loosened and moves forwards.

Still including assisting and repairing mechanism 11, it is including second connecting rod 111 to assist and repair mechanism 11, place case 112, limiting plate 113 and second shell fragment 114, refer to fig. 2, it is shown in fig. 10 and fig. 11, the inside left and right sides of detection case 1 all welds second connecting rod 111, sliding type connection has between two second connecting rod 111 places case 112, under the effect of placing case 112, can deposit the instrument, it has limiting plate 113 to place the anterior sliding type connection of case 112, two second connecting rods 111 all contact with limiting plate 113, the inside front side interval connection of detection case 1 has second shell fragment 114, second shell fragment 114 with place case 112 contact.

In an initial state, the second connecting rod 111 is clamped by the limiting plate 113, the limiting plate 113 is clamped to the placing box 112, the second elastic sheet 114 is in a deformed state, when people need to use the new energy automobile power converter detection device, the limiting plate 113 is pulled to move upwards to separate the limiting plate 113 from the second connecting rod 111, the second elastic sheet 114 is restored to the original state, the placing box 112 is popped out towards the rear side by the second elastic sheet 114, then people can place a maintained tool in the placing box 112, after people place the tool in the placing box 112, the placing box 112 is pushed to move towards the front side to reset, the second elastic sheet 114 is deformed, then the limiting plate 113 is pulled to move downwards to reset, the limiting plate 113 clamps the second connecting rod 111, the placing box 112 is fixed, the placing box 112 is prevented from moving backwards, when people detect that the converter still has a fault, the maintained tool can be taken out by repeating the above operations, then people can maintain the converter, after maintenance is completed, the operation is repeated to place the maintained tool in the placing box 112.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims (8)

1. The utility model provides a new energy automobile power converter check out test set, including detection case (1), battery (2) and detector (3), battery (2) that are used for the power supply have all been placed to detection case (1) middle part left and right sides, through electric connection between battery (2) and detection case (1), detection case (1) upper portion one side is connected with detector (3), detection case (1) and battery (2) all pass through electric connection with detector (3), a serial communication port, still including detection line (4), installation mechanism (5) and detection mechanism (6), detector (3) front side is connected with two detection lines (4), detection case (1) upper portion left and right sides is equipped with installation mechanism (5) that are used for the automatic connection converter, one side upper portion that detector (3) were kept away from in detection case (1) is equipped with detection mechanism (6) of the position of adjusting detection line (4).

2. The new energy automobile power converter detection device according to claim 1, wherein the mounting mechanism (5) comprises a fixing plate (51), an air cylinder (52), a sliding rod (53), a clamping plate (54) and a first elastic sheet (55), the fixing plate (51) is connected to each of the left side and the right side of the upper portion of the detection box (1), the air cylinder (52) is connected to each of the fixing plates (51), the sliding rods (53) are connected to the telescopic rods of the air cylinder (52), the sliding rods (53) on the left side and the right side are respectively connected to the fixing plates (51) on the left side and the right side in a sliding manner, the clamping plate (54) is connected to the front portion of each of the sliding rods (53) in a sliding manner, and the first elastic sheet (55) is connected between the clamping plate (54) on the left side and the sliding rods (53) on the left side and the right side.

3. The new energy automobile power converter detection device as claimed in claim 2, wherein the detection mechanism (6) comprises a first fixed frame (61), a first sliding frame (62), a second sliding frame (63), a first elastic member (64), a screw (65), a nut (66), a rotating rod (67), a movable clamping block (68) and a movable block (69), the first fixed frame (61) is connected to the upper portion of one side of the detection box (1) far away from the detector (3), two first sliding frames (62) are slidably connected to the upper portion of the first fixed frame (61) far away from the detector (3), the movable blocks (69) are slidably connected to the upper portion of the first sliding frame (62), the first elastic members (64) are respectively connected between the movable blocks (69) on the left side and the right side, the second sliding frame (63) is slidably connected between the movable blocks (69), the screw (65) is rotatably connected to both the left side and the right side of the upper portion of the second sliding frame (63), the screw (65) on the left side and the right side are respectively connected to the movable blocks (69), the movable blocks (63) on the left side and the right side, the movable blocks (63) are respectively connected to the movable blocks (63), the screw (66) and the nut (69), and the second sliding frame (66) are rotatably connected to the movable blocks (69), and the nut (69), the left side and the right side of the rear part of the rotating rod (67) are both connected with movable clamping blocks (68) in a sliding mode, and the movable clamping blocks (68) on the left side and the right side are respectively contacted with the detection lines (4) on the left side and the right side.

4. The new energy vehicle power converter detection device according to claim 3, further comprising a driving mechanism (7) for moving the second sliding frame (63), wherein the driving mechanism (7) comprises a fixed base (71), a motor (72), a top block (73), a second fixed frame (74) and a third sliding frame (75), the fixed base (71) is connected to one side, away from the detector (3), of the upper portion of the detection box (1), the motor (72) is connected to the fixed base (71), the top block (73) is connected to an output shaft of the motor (72), the second fixed frame (74) is connected to the upper portion of the first fixed frame (61), the third sliding frame (75) is slidably connected to the upper portion of the fixed base (71), the third sliding frame (75) is slidably connected to the second fixed frame (74), and the third sliding frame (75) is in contact with the second sliding frame (63).

5. The new energy automobile power converter detection equipment as claimed in claim 4, further comprising a fixing mechanism (8) for fixing the converter, wherein the fixing mechanism (8) comprises a support frame (81), a support base (82), a push rod (83), a torsion spring (84) and a support rod (85), the support frame (81) is connected to the middle of one side of the detection box (1) away from the detector (3), the support base (82) is connected to the middle of the support frame (81) in a sliding manner, the push rods (83) are rotatably connected to the left side and the right side of the upper portion of the support frame (81), the push rods (83) are in contact with the support base (82), the torsion spring (84) is connected between the push rods (83) and the support frame (81), the support rod (85) is connected to the lower portion of the clamping plate (54), and the support rod (85) is in contact with the push rod (83).

6. The new energy automobile power converter detection device of claim 5, further comprising an adjusting mechanism (9) for fixing the detection line (4), wherein the adjusting mechanism (9) comprises a third fixing frame (91), rubber blocks (92), first connecting rods (93) and limiting rods (94), the third fixing frame (91) is connected to one side of the rotating rod (67) close to the detector (3), the rubber blocks (92) are connected to the upper side and the lower side of the inside of the third fixing frame (91) at intervals, the first connecting rods (93) are connected to the upper side and the lower side of one side of the movable clamping block (68) close to the detector (3), the first connecting rods (93) are connected with the third fixing frame (91) in a sliding manner, and the limiting rods (94) are connected to the upper side and the lower side of one side of the third fixing frame (91) close to the detector (3).

7. The new energy automobile power converter detection device as claimed in claim 6, further comprising a limiting mechanism (10) for limiting, wherein the limiting mechanism (10) comprises a fixing rod (101), a clamping rod (102) and a second elastic member (103), the fixing rod (101) is connected to one side, away from the detector (3), of the upper portion of the first fixing frame (61), the clamping rod (102) is connected to the fixing rod (101) in a sliding mode, the limiting rod (94) on the upper side can be in contact with the clamping rod (102) when moving upwards, and the second elastic member (103) is connected between the clamping rod (102) and the fixing rod (101).

8. The new energy automobile power converter detection device of claim 7, further comprising an auxiliary repair mechanism (11) for storing tools, wherein the auxiliary repair mechanism (11) comprises a second connecting rod (111), a placing box (112), a limiting plate (113) and a second elastic sheet (114), the second connecting rod (111) is connected to the left side and the right side of the inside of the detection box (1), the placing box (112) is connected between the second connecting rods (111) in a sliding manner, the limiting plate (113) is connected to the front portion of the placing box (112) in a sliding manner, the second connecting rod (111) is in contact with the limiting plate (113), the second elastic sheet (114) is connected to one side, close to the support frame (81), of the inside of the detection box (1) at intervals, and the second elastic sheet (114) is in contact with the placing box (112).

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