CN106207505A - AC motor control conduction connecting structure - Google Patents
AC motor control conduction connecting structure Download PDFInfo
- Publication number
- CN106207505A CN106207505A CN201610793795.5A CN201610793795A CN106207505A CN 106207505 A CN106207505 A CN 106207505A CN 201610793795 A CN201610793795 A CN 201610793795A CN 106207505 A CN106207505 A CN 106207505A
- Authority
- CN
- China
- Prior art keywords
- conducting copper
- mesopore
- binding post
- hall
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/34—Conductive members located under head of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of AC motor control conduction connecting structure, relate to controller field, mainly include the power amplifier board of horizontal positioned, two conductive pillars it are vertically fixed in the upper surface of power amplifier board, the upper surface of conductive pillar is provided with screwed hole, it is provided with conducting copper in the upper end of conductive pillar, conducting copper is provided with mesopore, it is respectively provided on two sides with side opening at mesopore, driving plate also it is superimposed with above conducting copper, on driving plate, corresponding conducting copper is provided with mesopore and two side openings are provided with binding post on Hall, the two ends of this binding post are provided with screwed hole, the lower end of binding post coordinates in the vertical endoporus of Hall, clamping screw is upward through conducting copper and the mesopore driving plate and then coordinates with the screwed hole of binding post lower end from the lower end of conducting copper, to realize power amplifier board being simply firmly fixed and driving plate function.
Description
Technical field
The present invention relates to a kind of AC motor control conduction connecting structure, relate generally to controller field.
Background technology
Wind power pitch-controlled system and electric motor car, electri forklift controller in, need to realize driving plate and the company of power amplifier board
Connect, the transmission of exchange output (direct current input) electric current, and the collection of ac output current signal.In Patent No. Publication No.
The heavy current of circuit board detection device patent of 204903624U uses Hall chip and supports the use detection electricity with stalloy
Stream, but the current precision that this mode gathers is not the highest, has been unsatisfactory for the regulation of high accuracy wind-power blade angle, and silicon steel
Sheet, Hall firm banking, conducting bracket etc. needs die sinking to customize, and manufacturing cost is higher.
Summary of the invention
For above the deficiencies in the prior art, the present invention proposes a kind of AC motor control conduction connecting structure.
For reaching above-mentioned purpose, the technical scheme is that the power amplifier board including horizontal positioned, in the upper end of power amplifier board
Face is vertically fixed two conductive pillars, and the upper surface of conductive pillar is provided with screwed hole, is provided with conduction in the upper end of conductive pillar
Copper bar, conducting copper is provided with mesopore, is respectively provided on two sides with side opening at mesopore, is also superimposed with driving above conducting copper
Plate, is driven corresponding conducting copper on plate to be provided with mesopore and two side openings, through conducting copper and is driven on plate by fixing bolt
Side opening be fixed on the upper end of conductive pillar, be welded with Hall in the upper surface driving plate, described Hall is provided with and drives in plate
The vertical endoporus that hole is corresponding, is provided with binding post on Hall, and the two ends of this binding post are provided with screwed hole, and the lower end of binding post coordinates
In the vertical endoporus of Hall, clamping screw be upward through from the lower end of conducting copper conducting copper and drive plate mesopore and then
Coordinate with the screwed hole of binding post lower end.
The know-why of the present invention is as follows: binding post lower end cylinder, through the vertical endoporus of Hall, is welded on driving plate,
For the detection electric current by binding post, plate is driven to provide the functions such as power supply for whole AC motor control, under driving plate
The conducting copper of side, plays the effect of water conservancy diversion and link.Two conductive pillars are welded by scolding tin with power amplifier board, play conducted power plate
Electric current and the effect of fixing upper end device.Power amplifier board upper end is provided with power device and conductive pillar, mainly realizes inversion and dissipates
Hot merit energy.
The alternating current that power amplifier board produces is shunted by conductive pillar, secondly confluxes through conducting copper, then passes through wiring
Post delivers current to external cable, for driving servomotor.Wherein the cylinder on binding post passes Hall, meeting when electric current passes through
Producing the magnetic field of change, Hall is experienced changes of magnetic field and is produced electric current, and panel converts electrical current into voltage again, in the way of voltage
It is delivered to the DSP(Digital Signal Processing of panel) chip.This connected mode is used by power amplifier board and to drive plate firm fixing.
Beneficial effects of the present invention is as follows: the fixing bolt applied to is all standard component, it is simple to high-volume buying, and price
Cheaply.This kind of connected mode is simple, firmly, easily operates, and changes device and is also convenient for.The Hall chip used relative to existing product
Supporting the use detection electric current with stalloy, use finished product hall accuracy higher, stalloy need not customization, and cost is the lowest.Main
Wanting device terminal post, conducting copper, conductive pillar is all to use machining, it is not necessary to die sinking, saves die sinking expense, reduces into
This.To external big cable, the electric current that can flow through is big.
Further, binding post includes the square cylinder of interlude, coordinates the vertical endoporus at Hall below square cylinder
Upper cylinder above lower cylinder and square cylinder, it is simple to fastening.
Further, upper cylindrical outer circumference is provided with annular seal grooves, is used for installing sealing ring, and sealing ring is tight with housing openings
Contiguity is touched, it is ensured that favorable sealing property.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, embodiment will be described below
In the required accompanying drawing used be briefly described, it should be apparent that, the accompanying drawing in describing below be only the present invention wherein
Two width, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the explosive view of the embodiment of the present invention.
Wherein, 1-binding post, 101-annular seal grooves, cylinder under 102-, 103-square cylinder, 2-Hall, 3-drives
Plate, 4-conducting copper, 5-clamping screw, 6-conductive pillar, 7-power amplifier board, 8-fixes bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in the present invention is clearly and completely described, it is clear that described
Embodiment is only presently preferred embodiments of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained under not making creative work premise, broadly falls into present invention protection
Scope.
Embodiment
The embodiment of the present invention
As it is shown in figure 1, AC motor control conduction connecting structure, it is followed successively by from top to bottom: power amplifier board 7, conductive pillar 6, lead
Electrolytic copper row 4, driving plate 3, Hall 2 and binding post 1.
Shown in Fig. 2, power amplifier board 7 horizontal positioned, two conductive pillars 6 it are vertically fixed in the upper surface of power amplifier board 7,
Conductive pillar 6 is welded by scolding tin with power amplifier board 7, plays conducted power plate 7 electric current and the effect of fixing upper end device.Conductive pillar
The upper end of 6 is additionally provided with screwed hole.
Conducting copper 4 is above conductive pillar 6, and conducting copper 4 is provided with mesopore, is respectively provided on two sides with side at mesopore
Hole, conducting copper 4 be provided above drive plate 3, drive corresponding conducting copper 4 on plate 3 to be provided with mesopore and side opening, conducting copper
4 are equipped with fixing bolt 8 in the side opening of driving plate 3, and fixing bolt 8 coordinates downwards in the screwed hole of conductive pillar 6 upper end,
And then conducting copper 4 and driving plate 3 are fixed on conductive pillar 6 upper end, play the effect of water conservancy diversion and link.
Being welded with Hall 2 in the upper surface driving plate 3, Hall 2 is provided with the vertical endoporus corresponding with driving plate 3 mesopore.
Binding post 1: include the square cylinder 103 of centre, at the upper cylinder of square cylinder 103 upper end with at square cylinder
Lower cylinder 102 below 103.Upper cylindrical inside is provided with female thread, fixes with external cable terminal bolt.The cylindrical of upper cylinder
Being provided with annular seal grooves 101 week, install sealing ring in annular seal grooves 101, sealing ring is in close contact with housing openings, protects
Card favorable sealing property.Square cylinder 103, acts primarily as the conduction function of current.The lower surface of lower cylinder 102 also is provided with female thread,
It is arranged in the vertical endoporus of Hall 2.
Be provided with clamping screw 5 in the lower end of conducting copper 4, clamping screw 5 is upward through conducting copper 4 and drives plate 3
Mesopore and the female thread threaded engagement of lower cylinder 102, and then binding post 1, Hall 2, driving plate 3 and conducting copper 4 are fixed on
Together.
Operation principle:
The alternating current that power amplifier board 7 produces is shunted by conductive pillar 6, secondly confluxes through conducting copper 4, then passes through binding post
1 delivers current to external cable, for driving servomotor.Wherein the cylinder on binding post 1 passes Hall 2, when electric current passes through
Can produce the magnetic field of change, Hall 2 is experienced changes of magnetic field and is produced electric current, and panel converts electrical current into voltage again, with voltage
Mode is delivered to the dsp chip of panel.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (3)
1. AC motor control conduction connecting structure, it is characterised in that include the power amplifier board of horizontal positioned, upper at power amplifier board
End face vertical is fixed with two conductive pillars, and the upper surface of conductive pillar is provided with screwed hole, is provided with in the upper end of conductive pillar and leads
Electrolytic copper is arranged, and conducting copper is provided with mesopore, is respectively provided on two sides with side opening at mesopore, is also superimposed with and drives above conducting copper
Dynamic plate, drives corresponding conducting copper on plate to be provided with mesopore and two side openings, through conducting copper and drives plate by fixing bolt
On side opening be fixed on the upper end of conductive pillar, be welded with Hall in the upper surface driving plate, described Hall is provided with and drives plate
The vertical endoporus that mesopore is corresponding, is provided with binding post on Hall, and the two ends of this binding post are provided with screwed hole, and the lower end of binding post is joined
Being combined in the vertical endoporus of Hall, clamping screw is upward through conducting copper and drives the mesopore of plate to enter from the lower end of conducting copper
And coordinate with the screwed hole of binding post lower end.
AC motor control conduction connecting structure the most according to claim 1, it is characterised in that: described binding post includes
The square cylinder of interlude, coordinates the upper circle above the lower cylinder of vertical endoporus and square cylinder of Hall below square cylinder
Post.
AC motor control conduction connecting structure the most according to claim 2, it is characterised in that: described upper cylinder cylindrical
Week is provided with annular seal grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793795.5A CN106207505A (en) | 2016-08-31 | 2016-08-31 | AC motor control conduction connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793795.5A CN106207505A (en) | 2016-08-31 | 2016-08-31 | AC motor control conduction connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106207505A true CN106207505A (en) | 2016-12-07 |
Family
ID=58086004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610793795.5A Withdrawn CN106207505A (en) | 2016-08-31 | 2016-08-31 | AC motor control conduction connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581382A (en) * | 2019-09-04 | 2019-12-17 | 上海伊控动力***有限公司 | Alternating current conductive sealing member structure for new energy electric drive system |
| CN111989834A (en) * | 2018-04-13 | 2020-11-24 | Abb瑞士股份有限公司 | Assembly for connecting a circuit breaker to the conducting layer of a laminated busbar and switchgear comprising such an assembly |
| CN112467492A (en) * | 2020-04-03 | 2021-03-09 | 北京六十六号互动科技有限公司 | Assembly tool and assembly method for flow guide column |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009218121A (en) * | 2008-03-11 | 2009-09-24 | Autonetworks Technologies Ltd | Connector |
| CN202127324U (en) * | 2011-03-08 | 2012-01-25 | 上海电器科学研究所（集团）有限公司 | Row-type junction box structure for low-voltage large-power motors |
| CN102832878A (en) * | 2012-09-03 | 2012-12-19 | 珠海英搏尔电气有限公司 | Controller assembly of alternating current motor |
| CN203193518U (en) * | 2013-04-03 | 2013-09-11 | 大洋电机新动力科技有限公司 | Copper bar installation structure connected with MOSFET inversion power amplifier board |
| CN103647486A (en) * | 2013-12-24 | 2014-03-19 | 天津清源电动车辆有限责任公司 | Separately excited DC machine controller of electric automobile |
| CN204156121U (en) * | 2014-05-22 | 2015-02-11 | 北京友信宏科电子科技有限公司 | A kind of electric machine controller binding post structure |
| CN204903624U (en) * | 2015-07-31 | 2015-12-23 | 重庆佩特电气有限公司 | Big current detection device of circuit board |
| CN205017218U (en) * | 2015-10-20 | 2016-02-03 | 重庆佩特电气有限公司 | A power amplifier board for wind turbine generator system variable pitch control ware |
| CN105472952A (en) * | 2015-12-28 | 2016-04-06 | 广东高标电子科技有限公司 | Electric vehicle controller |
| CN205454325U (en) * | 2016-03-11 | 2016-08-10 | 西安海门环保动力技术有限公司 | A fixing device for fixing magnetic ring in electric vehicle motor controller |
| CN206076511U (en) * | 2016-08-31 | 2017-04-05 | 重庆佩特电气有限公司 | AC motor control conduction connecting structure |
-
2016
- 2016-08-31 CN CN201610793795.5A patent/CN106207505A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009218121A (en) * | 2008-03-11 | 2009-09-24 | Autonetworks Technologies Ltd | Connector |
| CN202127324U (en) * | 2011-03-08 | 2012-01-25 | 上海电器科学研究所（集团）有限公司 | Row-type junction box structure for low-voltage large-power motors |
| CN102832878A (en) * | 2012-09-03 | 2012-12-19 | 珠海英搏尔电气有限公司 | Controller assembly of alternating current motor |
| CN203193518U (en) * | 2013-04-03 | 2013-09-11 | 大洋电机新动力科技有限公司 | Copper bar installation structure connected with MOSFET inversion power amplifier board |
| CN103647486A (en) * | 2013-12-24 | 2014-03-19 | 天津清源电动车辆有限责任公司 | Separately excited DC machine controller of electric automobile |
| CN204156121U (en) * | 2014-05-22 | 2015-02-11 | 北京友信宏科电子科技有限公司 | A kind of electric machine controller binding post structure |
| CN204903624U (en) * | 2015-07-31 | 2015-12-23 | 重庆佩特电气有限公司 | Big current detection device of circuit board |
| CN205017218U (en) * | 2015-10-20 | 2016-02-03 | 重庆佩特电气有限公司 | A power amplifier board for wind turbine generator system variable pitch control ware |
| CN105472952A (en) * | 2015-12-28 | 2016-04-06 | 广东高标电子科技有限公司 | Electric vehicle controller |
| CN205454325U (en) * | 2016-03-11 | 2016-08-10 | 西安海门环保动力技术有限公司 | A fixing device for fixing magnetic ring in electric vehicle motor controller |
| CN206076511U (en) * | 2016-08-31 | 2017-04-05 | 重庆佩特电气有限公司 | AC motor control conduction connecting structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989834A (en) * | 2018-04-13 | 2020-11-24 | Abb瑞士股份有限公司 | Assembly for connecting a circuit breaker to the conducting layer of a laminated busbar and switchgear comprising such an assembly |
| US11935717B2 (en) | 2018-04-13 | 2024-03-19 | Abb Schweiz Ag | Arrangement for connecting a circuit breaker to a conducting layer of a laminated busbar and switchgear comprising such an arrangement |
| CN110581382A (en) * | 2019-09-04 | 2019-12-17 | 上海伊控动力***有限公司 | Alternating current conductive sealing member structure for new energy electric drive system |
| CN112467492A (en) * | 2020-04-03 | 2021-03-09 | 北京六十六号互动科技有限公司 | Assembly tool and assembly method for flow guide column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204305547U (en) | A kind of electric machine controller | |
| CN106207505A (en) | AC motor control conduction connecting structure | |
| CN206992866U (en) | A kind of motor adjusting device | |
| CN203942714U (en) | The motor of a kind of electric machine controller and application thereof | |
| CN206076511U (en) | AC motor control conduction connecting structure | |
| CN204069585U (en) | Regulator cubicle | |
| CN201608010U (en) | Three-phase power supply connector base | |
| CN203448933U (en) | Welding displacement device | |
| CN205693630U (en) | A kind of photovoltaic module of diode-built-in | |
| CN203932060U (en) | Intelligent power module | |
| CN204947905U (en) | Single-phase half-controlled bridge-type rectification module | |
| CN203690233U (en) | Fuse unit structure | |
| CN204068813U (en) | The electric machine controller of a kind of IGBT drive module and application thereof | |
| CN207620228U (en) | A kind of integrated photovoltaic building roof tiles | |
| CN203056110U (en) | Unilateral connection cable clamp | |
| CN202205770U (en) | Conducting strip and battery-panel support | |
| CN202633537U (en) | Dual-layer multifunctional wiring terminal | |
| CN204067607U (en) | The T-shaped copper post of low-voltage servo driver | |
| CN204131034U (en) | A kind of multistation terminal box | |
| CN203445740U (en) | Motor junction box | |
| CN210404628U (en) | Wall electricity embedded power supply junction box | |
| CN201584916U (en) | Box body for concentration photovoltaic power generation device | |
| CN204144362U (en) | A kind of clamp structure controlling automotive battery transducer setting angle | |
| CN204030933U (en) | Multifunction insulating base plate | |
| CN206774555U (en) | A kind of solar panels wire and cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161207 |
|
| WW01 | Invention patent application withdrawn after publication |