CN207067190U - The high-voltage connection device of Motor Measuring System - Google Patents
The high-voltage connection device of Motor Measuring System Download PDFInfo
- Publication number
- CN207067190U CN207067190U CN201721010614.3U CN201721010614U CN207067190U CN 207067190 U CN207067190 U CN 207067190U CN 201721010614 U CN201721010614 U CN 201721010614U CN 207067190 U CN207067190 U CN 207067190U
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- Prior art keywords
- connection device
- connecting piece
- side plate
- voltage connection
- conductive connecting
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- 239000012212 insulator Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
A kind of this disclosure relates to high-voltage connection device of Motor Measuring System.The high-voltage connection device includes insulator foot (30) and conductive connecting piece (40)；The insulator foot (30) is provided with the installation position for being used for placing the conductive connecting piece (40)；The conductive connecting piece (40) is placed in the installation position, and one end of the conductive connecting piece (40) is provided with the first connecting portion (41) for being used for dc bus (111,112) and electric moter voltage sensor (12) signal wire (121,122) for connecting electric machine controller (11)；The other end of the conductive connecting piece (40) is provided with the second connecting portion (42) for being used for connecting battery (13) dc bus (131,132,133,134).The input of the output end of battery and electric machine controller can be attached by the disclosure, while take into account voltage signal line, enable three's secure connection, ensure test safety.
Description
Technical field
This disclosure relates to Motor Measuring Technology field, in particular it relates to a kind of high-voltage connection device of Motor Measuring System.
Background technology
With a large amount of popularizations of new-energy automobile, the research and development of motor are also more and more important, the performance indications shadow of motor
Ring to electric car power performance, therefore electric system design and develop and factory testing during can all do many performance sides
The experiment in face, to verify whether motor meets design requirement.
In correlation technique, for motor in test process, the connection scheme of each component is by the line of component output end
Nose is fastened with bolt, is reused the winding that substantial amounts of insulating tape is carried out in layer and is wrapped up, this mode not only consumes consumption
Material, and unsightly, it is dangerous, also inconvenient during dismounting, can leave waste tape can not reuse.
Utility model content
The purpose of the disclosure is to provide a kind of high-voltage connection device of Motor Measuring System, electric in correlation technique for solving
The connected mode between each component in machine test not only consumes consumptive material and removed the problem of inconvenient.
To achieve these goals, the disclosure provides a kind of high-voltage connection device of Motor Measuring System, including insulation bottom
Seat and conductive connecting piece；The insulator foot is provided with the installation position for being used for placing the conductive connecting piece；The conduction is even
Contact pin is placed in the installation position, one end of the conductive connecting piece be provided with the dc bus that is used for connecting electric machine controller and
The first connecting portion of electric moter voltage sensor signal lines；The other end of the conductive connecting piece, which is provided with, to be used to connect battery DC mother
The second connecting portion of line.
Alternatively, the conductive connecting piece includes at least one first connecting portion and at least two second connections
Portion.
Alternatively, the conductive connecting piece includes rectangular sheet, and the both ends of the rectangular sheet are to the same of the rectangular sheet
Side is extended with the second connecting portion, and the middle part of the rectangular sheet is extended with first connection to the opposite side of the rectangular sheet
Portion.
Alternatively, the first connecting portion is provided with the first bolt hole and the 3rd bolt hole, and first bolt hole is used for solid
Surely the line nose of the dc bus of the electric machine controller is connected to, the 3rd bolt hole is used to be fixedly connected on the motor
The line nose of the signal wire of voltage sensor；
The second connecting portion is provided with the second bolt hole, and second bolt hole is used to be fixedly connected on the battery
The line nose of dc bus.
Alternatively, the conductive connecting piece at least two panels.
Alternatively, the installation position of the insulator foot is the spaced installation for being used to place the conductive connecting piece
Groove, the conductive connecting piece are fixedly connected with the mounting groove by connector.
Alternatively, the upward projection division board in both sides of each mounting groove, the insulator foot also include being covered in
The cover plate of the division board.
Alternatively, the division board upper surface is provided with positioning hole, and the lower surface of the cover plate is convexly equipped with described for inserting
The positioning of positioning hole is slightly.
Alternatively, first side plate is provided with two first threading holes, and second side plate is provided with four institutes
State the second threading hole.
Alternatively, the insulated case in addition to made of insulating materials；
The insulated case includes bottom plate, the first relative side plate and the second side plate and the 3rd relative side plate and the 4th
Side plate；First side plate, the 3rd side plate, second side plate and the 4th side plate are enclosed located at the bottom plate to be formed
For placing the placement space of the insulator foot；
First side plate is provided with the signal of the dc bus and the electric moter voltage sensor for the electric machine controller
The first threading hole that line is worn, second side plate are provided with the second threading hole worn for the battery DC bus.
Alternatively, the insulated case also includes being used for the upturning lid for covering the placement space.
The technical scheme provided by this disclosed embodiment can include the following benefits：
1) disclosure is by setting insulator foot and conductive connecting piece, can be by the output end of battery and electric machine controller
Input is attached, while takes into account voltage signal line, enables three's secure connection, ensures test safety.
2) disclosure can be applicable the paralleling model of battery binary channels input, easy to operate simple.
3) disclosure can prevent tester's high pressure from getting an electric shock, and improve test safety.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the connection diagram between each component during electromechanical testing.
Fig. 2 is a kind of exploded view of the high-voltage connection device of Motor Measuring System according to an exemplary embodiment.
Fig. 3 be a kind of Motor Measuring System according to an exemplary embodiment high-voltage connection device in insulator foot
The structural representation being placed in insulated case.
Fig. 4 is conductively connected in a kind of high-voltage connection device of Motor Measuring System according to an exemplary embodiment
The structural representation of piece.
Fig. 5 be a kind of Motor Measuring System according to an exemplary embodiment high-voltage connection device in insulator foot
Structural representation.
Fig. 6 be a kind of high Motor Measuring System according to an exemplary embodiment pressure attachment means in insulator foot
Front view.
Description of reference numerals
The dc bus of the electric machine controller of 11 electric machine controller 111~112
The signal wire of the electric moter voltage sensor of 12 electric moter voltage sensor 121~122
The dc bus of the battery of 13 battery 131~134
The insulated case of 10 motor 20
The side plate of 21 first side plate 22 second
The side plate of 23 the 3rd side plate 24 the 4th
The threading hole of 25 bottom plate 211 first
The insulator foot of 222 second threading hole 30
Bolt hole corresponding to 31 mounting grooves 311~313
The positioning hole of 32 division board 321
33 cover plates 331 position slightly
The first connecting portion of 40 conductive connecting piece 41
The bolt hole of 42 second connecting portion 411 first
The bolt hole of 412 second bolt hole 413 the 3rd
43 rectangular sheets
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
Fig. 1 is the connection diagram between each component of the motor 10 in test process, as shown in figure 1, working as motor
When the operating current of controller 11 is smaller, 13, the battery passage of use one, that is, need the dc bus of electric machine controller 11
111st, 112 the dc bus 131,132 of battery 13 is correspondingly connected to, while needed the signal wire of electric moter voltage sensor 12
121st, 122 dc bus 131,132 for being correspondingly connected to battery 13；When the operating current of electric machine controller 11 is larger, then two
Passage is used together, using paralleling model, in this case, it is necessary to by the dc bus 111 of electric machine controller 11,112 correspondences
Be connected to the dc bus 131,132,133,134 of battery 13, at the same need by the signal wire 121 of electric moter voltage sensor 12,
122 are correspondingly connected to the dc bus 131,132 of battery 13.
It should be noted that motor in test process, can be tested instead of battery using battery simulator, also may be used
Directly to be tested using battery, therefore, the battery 13 can be battery simulator.
Fig. 2 is a kind of exploded view of the high-voltage connection device of Motor Measuring System according to an exemplary embodiment.
As shown in Fig. 2 the high-voltage connection device is including insulator foot 30 and insulated case 20 made of insulating materials and by conduction
Conductive connecting piece 40 made of material.
As shown in Fig. 2 the insulated case 20 is including bottom plate 25, the first relative side plate 21 and the second side plate 22 and relatively
The 3rd side plate 23 and the 4th side plate 24, first side plate 21, the 3rd side plate 23, second side plate 22 and described
Four side plates 24 are enclosed located at the bottom plate 25 to form the placement space for being used for placing the insulator foot 30.
As depicted in figs. 1 and 2, first side plate 21 is provided with the first threading hole 211, and the direct current of electric machine controller 11 is female
The signal wire 121,122 of line 111,112 and electric moter voltage sensor 12 can pass through first threading hole 211, into described
The placement space of insulated case 20；Second side plate 22 is provided with the second threading hole 222, the dc bus 131 of battery 13,132,
133rd, 134 the second threading hole 222 can be passed through, into the placement space of the insulated case 20.As shown in Fig. 2 first side
At least provided with two first threading holes 211 on plate 21, at least provided with four second threading on second side plate 22
Hole 222.
Fig. 3 be a kind of Motor Measuring System according to an exemplary embodiment high-voltage connection device in insulator foot
30 structural representations being placed in insulated case 20.As shown in figure 3, the insulator foot 30 can be placed in the insulated case 20
In placement space.Fig. 5 is insulated in a kind of high-voltage connection device of Motor Measuring System according to an exemplary embodiment
The structural representation of base 30, as shown in Figure 2 and Figure 5, the insulator foot 30, which is provided with, can place the conductive connecting piece
40 installation position, the conductive connecting piece 40 are placed in the installation position.Alternatively, the installation position is used to put to be spaced
Put multiple mounting grooves 31 of the conductive connecting piece 40.In order to which the conductive connecting piece 40 can be positioned over the mounting groove 31
It is interior, the shape of the mounting groove 31 and the form fit of the conductive connecting piece 40.
Fig. 4 is conductively connected in a kind of high-voltage connection device of Motor Measuring System according to an exemplary embodiment
The structural representation of piece 40.As shown in Figure 2 and Figure 4, the conductive connecting piece 40 can be placed in the mounting groove 31, described to lead
Electric connecting sheet 40 includes 43, first connecting portions 41 of rectangular sheet and two second connecting portions 42.The rectangular sheet
43 both ends are extended with the second connecting portion 42 to the same side of the rectangular sheet 43, and the middle part of the rectangular sheet 43 is to institute
The opposite side for stating rectangular sheet 43 is extended with the first connecting portion 41.
It should be noted that the quantity of the conductive connecting piece 40 is at least two panels, one of conductive connecting piece 40 connects
Electrode line is connect, another conductive connecting piece 40 connection negative line.
As shown in Figure 1, Figure 2 and Figure 4, when the dc bus 111,112 of the electric machine controller 11 and the electric moter voltage
After the signal wire 121,122 of sensor 12 passes through first threading hole 211, the dc bus 111 of the electric machine controller 11
The first connecting portion 41 of same conductive connecting piece 40 is connected to the signal wire 121 of the electric moter voltage sensor 12, it is described
The signal wire 122 of the dc bus 112 of electric machine controller 11 and the electric moter voltage sensor 12 is connected to another conduction even
The first connecting portion 41 of contact pin 40；When the dc bus 131,132,133,134 of the battery 13 passes through second threading hole
After 222, the dc bus 131,133 of the battery 13 is correspondingly connected to two second connecting portions of same conductive connecting piece 40
42, the dc bus 132,134 of the battery 13 is correspondingly connected to two second connecting portions 42 of another conductive connecting piece 40.
As shown in Figure 4 and Figure 5, the first connecting portion 41 is provided with the first bolt hole 411 and the 3rd bolt hole 413, described
Second connecting portion 42 is provided with the second bolt hole 412, and the bottom of mounting groove 31 is provided with and first bolt hole 411, second
Bolt hole 311,312,313 corresponding to the bolt hole 413 of bolt hole 412 and the 3rd.
As shown in Figure 1, Figure 4 and Figure 5, after the conductive connecting piece 40 is positioned in the mounting groove 31, will can connect
Described in line nose be each passed through on first side plate 21 two in the dc bus 111,112 of the electric machine controller 11
First threading hole 211, and the hole of the line nose end is positioned over to the position of first bolt hole 411, then with bolt according to
It is secondary through the hole of the line nose end, first bolt hole 411 and bolt hole 311, and tighten the bolt；It is described when being connected to
The line nose of the signal wire 121,122 of electric moter voltage sensor 12 is each passed through two described first on first side plate 21
After threading hole 211, the hole of the line nose end is positioned over to the position of the 3rd bolt hole 413, then worn successively with bolt
Hole, the 3rd bolt hole 413 and the bolt hole 313 of the line nose end are crossed, and tightens the bolt；When being connected to the battery
The line nose of 13 dc bus 131,132,133,134 is corresponded through four described second on second side plate 22
After threading hole 222, the hole of the line nose end is positioned over to the position of second bolt hole 412, then worn successively with bolt
Hole, second bolt hole 412 and the bolt hole 312 of the line nose end are crossed, and tightens the bolt.
As shown in figure 5, at least two mounting grooves 31 are provided with the insulator foot 30 side by side, and the mounting groove 31
It is spaced apart between the mounting groove 31.For the mounting groove 31 of space between adjacent, Fig. 5 and Fig. 6 are refer to, Fig. 6 is according to one
The front view of insulator foot 30, the insulation in a kind of high-voltage connection device of Motor Measuring System shown in exemplary embodiment
Base 30 also includes the upward projection division board 32 in both sides of cover plate 33 made of insulating materials, each mounting groove 31,
The cover plate 33 is used to be covered in the division board 32.Alternatively, as shown in Figure 5 and Figure 6, the upper surface of division board 32 is provided with
Positioning hole 321, the lower surface of the cover plate 33 are convexly equipped with the positioning slightly 331 for inserting the positioning hole 321, by that will position
Slightly 331, in alignment with corresponding positioning hole 321, by lower cover 33, can be fixed on the cover plate 33 on the division board 32.
As shown in Figure 1 and Figure 5, when the dc bus 111,112 of the electric machine controller 11 and the electric moter voltage sense
The signal wire 121,122 of device 12 is correspondingly connected to the first connecting portion 41 of two conductive connecting pieces 40 and the battery
, will after 13 dc bus 131,132,133,134 is correspondingly connected to the second connecting portion 42 of two conductive connecting pieces 40
The cover plate 33 is covered on the division board 32.
Alternatively, the insulated case 20 also includes being used for the upturning lid (not shown) for covering the placement space.Such as
Shown in Fig. 1, Fig. 3 and Fig. 5, dc bus 111,112 and the electric moter voltage sensor 12 when the electric machine controller 11
Signal wire 121,122 be correspondingly connected to two conductive connecting pieces 40 first connecting portion 41 and the battery 13 it is straight
After stream bus 131,132,133,134 is correspondingly connected to the second connecting portion 42 of two conductive connecting pieces 40, by the lid
Plate 33 is covered on the division board 32, and after the cover plate 33 is covered in the division board 32, the upturning lid is covered
It the insulated case 20, to form the space of insulation, can prevent tester's high pressure from getting an electric shock, improve test safety.
The technical scheme provided by this disclosed embodiment can include the following benefits：
1) disclosure, can be by the output end and motor of battery by setting insulator foot, insulated case and conductive connecting piece
The input of controller is attached, while takes into account voltage signal line, enables three's secure connection, ensures test safety.
2) disclosure can be applicable the paralleling model of battery binary channels input, easy to operate simple.
3) disclosure can prevent tester's high pressure from getting an electric shock, and improve test safety.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
1. a kind of high-voltage connection device of Motor Measuring System, it is characterised in that including insulator foot (30) and be conductively connected
Piece (40)；
The insulator foot (30) is provided with the installation position for being used for placing the conductive connecting piece (40)；The conductive connecting piece
(40) installation position is placed in, it is female that one end of the conductive connecting piece (40) is provided with the direct current for being used to connect electric machine controller (11)
The first connecting portion (41) of line (111,112) and electric moter voltage sensor (12) signal wire (121,122)；The conduction is even
The other end of contact pin (40) is provided with the second connecting portion for being used for connecting battery (13) dc bus (131,132,133,134)
(42)。
2. high-voltage connection device according to claim 1, it is characterised in that the conductive connecting piece (40) includes at least one
The individual first connecting portion (41) and at least two second connecting portions (42).
3. high-voltage connection device according to claim 2, it is characterised in that the conductive connecting piece (40) includes rectangular sheet
(43), the both ends of the rectangular sheet (43) are extended with the second connecting portion (42) to the same side of the rectangular sheet (43),
The middle part of the rectangular sheet (43) is extended with the first connecting portion (41) to the opposite side of the rectangular sheet (43).
4. high-voltage connection device according to claim 2, it is characterised in that the first connecting portion (41) is provided with the first spiral shell
Keyhole (411) and the 3rd bolt hole (413), first bolt hole (411) are used to be fixedly connected on the electric machine controller
(11) the line nose of dc bus (111,112), the 3rd bolt hole (413) are used to be fixedly connected on the electric moter voltage
The line nose of the signal wire (121,122) of sensor (12)；
The second connecting portion (42) is provided with the second bolt hole (412), and second bolt hole (412) is used to be fixedly connected on
The line nose of the dc bus (131,132,133,134) of the battery (13).
5. according to the high-voltage connection device any one of claim 1-4, it is characterised in that the conductive connecting piece (40)
At least two panels.
6. high-voltage connection device according to claim 5, it is characterised in that between the installation position of the insulator foot (30) is
Every the mounting groove (31) for being used to place the conductive connecting piece (40) of setting, the conductive connecting piece (40) and the mounting groove
(31) it is fixedly connected by connector.
7. high-voltage connection device according to claim 6, it is characterised in that the both sides of each mounting groove (31) to
Upper projection division board (32), the insulator foot (30) also include the cover plate (33) for being covered in the division board (32).
8. high-voltage connection device according to claim 7, it is characterised in that division board (32) upper surface is provided with positioning
Hole (321), the lower surface of the cover plate (33) are convexly equipped with the positioning slightly (331) for inserting the positioning hole (321).
9. high-voltage connection device according to claim 1, it is characterised in that also include the insulated case made of insulating materials
(20)；
The insulated case (20) includes bottom plate (25), relative the first side plate (21) and the second side plate (22) and relative the
Three side plates (23) and the 4th side plate (24)；First side plate (21), the 3rd side plate (23), second side plate (22) and
4th side plate (24) is enclosed located at the bottom plate (25) to form the placement space for being used for placing the insulator foot (30)；
First side plate (21) is provided with dc bus (111,112) and the electric moter voltage for the electric machine controller (11)
The first threading hole (211) that sensor (12) signal wire (121,122) is worn, second side plate (22), which is provided with, supplies the battery
(13) the second threading hole (222) that dc bus (131,132,133,134) is worn.
10. high-voltage connection device according to claim 9, it is characterised in that the insulated case (20) also includes being used to cover
State the upturning lid of placement space in residence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010614.3U CN207067190U (en) | 2017-08-11 | 2017-08-11 | The high-voltage connection device of Motor Measuring System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010614.3U CN207067190U (en) | 2017-08-11 | 2017-08-11 | The high-voltage connection device of Motor Measuring System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067190U true CN207067190U (en) | 2018-03-02 |
Family
ID=61515383
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721010614.3U Expired - Fee Related CN207067190U (en) | 2017-08-11 | 2017-08-11 | The high-voltage connection device of Motor Measuring System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426636A (en) * | 2019-09-09 | 2019-11-08 | 周封 | Intelligent electric machine is electrically connected piece integrated form internet of things sensors |
-
2017
- 2017-08-11 CN CN201721010614.3U patent/CN207067190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426636A (en) * | 2019-09-09 | 2019-11-08 | 周封 | Intelligent electric machine is electrically connected piece integrated form internet of things sensors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High voltage connection device of motor test system Effective date of registration: 20211213 Granted publication date: 20180302 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20180302 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |