CN204144489U - New controller composite type conductive pole - Google Patents
New controller composite type conductive pole Download PDFInfo
- Publication number
- CN204144489U CN204144489U CN201420422677.XU CN201420422677U CN204144489U CN 204144489 U CN204144489 U CN 204144489U CN 201420422677 U CN201420422677 U CN 201420422677U CN 204144489 U CN204144489 U CN 204144489U
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- CN
- China
- Prior art keywords
- conductive pole
- insulator
- insulating case
- buckle closure
- unit
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- Expired - Fee Related
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Abstract
New controller composite type conductive pole, relates to field of electromechanical technology.The insulator comprising conductive pole and some conductive poles are connected as one; Be provided with some insulating cases coordinated with conductive pole above insulator, insulating case and insulator are structure as a whole; The connecting portion on conductive pole top is connected in the through hole of insulating case, and the upper end of connecting portion is higher than bore periphery; Connecting portion upper periphery has cannelure, the gap that cannelure side has wire to access; On insulating case, be provided with an insulation buckle closure, be connected with intercell connector between insulation buckle closure edge and insulating case edge, below insulation buckle closure, centre bit is equipped with a fastening plug-in unit, and fastening plug-in unit is structure as a whole with insulation buckle closure; The upper end of conductive pole endoporus is upper coarse and lower fine bellmouth, and fastening plug-in unit is the bullet matched with tapered bore profile.It solve a kind of controller composite type conductive pole disclosed in existing CN203288788U, need to connect wire with screw, use very inconvenient problem.
Description
Technical field
The utility model relates to field of electromechanical technology, is specifically related to the improvement opportunity of electric machine controller conductive pole.
Background technology
Controller for electric vehicle is used to control the kernel control chip of other electronic device of the startup of electric vehicle motor, operation, advance and retreat, speed, stopping and electric motor car, and it is just as if the brain of electric motor car parts important in electric motor car.Electric motor car just mainly comprises electric bicycle, electronic two-wheeled motorcycle, electro-tricycle, electric motor tricycle, electric four-wheel vehicle, battery vehicle etc. at present, and controller for electric vehicle also has different performances and feature because of different vehicles.The control system of electric vehicle motor is generally made up of motor, power inverter, transducer and controller for electric vehicle.
Motor control system should according to the complexity of its control algolithm, the microprocessor system that selection and comparison is suitable.Comparatively simply select singlechip controller, complicated used dsp controller, the most emerging motor driven special chip can meet some auxiliary system Electric Machine Control demands.For electric automobile motor controller, generally comparatively complexity should use dsp processor.Motor controller controls main circuit will comprise following a few part: control chip and drive system, AD sampling system, power model and drive system thereof, hardware protection system, position detecting system, bus Support Capacitor etc.
General controller is owing to using the power of power device (such as the mos field effect transistor of the above power of encapsulating structure TO-3P) larger, power lead-ining line and power stage line is made all to select thicker strand wire as lead-in wire, its weak point is: one is that welding difficulty is on circuit boards large because strand wire is comparatively thick; Two is in installation and maintenance process, owing to often drawing this lead-in wire, is easy to cause sealing-off or the connector on circuit board or circuit are pullled corrupted, directly affects service behaviour and the useful life of controller; Three is the mixed and disorderly on circuit boards layouts of thicker strand wire, affects the perception of outward appearance.
Chinese patent literature CN203288788U discloses a kind of controller composite type conductive pole, this device good looking appearance, and structure is simple, and conduction current is large, is applicable to the cord lead of the big current done on the circuit board of the controller using high power device.But the conductive pole of above-mentioned patent needs to connect wire with screw, uses very inconvenient.
Utility model content
The utility model provides new controller composite type conductive pole, and the utility model solves a kind of controller composite type conductive pole disclosed in existing CN203288788U, needs to connect wire with screw, uses very inconvenient problem.
For solving the problem, the utility model adopts following technical scheme: new controller composite type conductive pole, the insulator 1 comprising conductive pole 2 and connected as one by some conductive poles 2; Described insulator 1 is slab structure, and insulator 1 is provided with some insulating cases 3 coordinated with conductive pole 2 above, and insulating case 3 and insulator 1 are structure as a whole; The through hole of insulating case 3 penetrates into insulator 1 bottom surface, and the connecting portion 4 on conductive pole 2 top is connected in above-mentioned through hole, and the upper end of connecting portion 4 is higher than bore periphery; Connecting portion 4 upper periphery has cannelure, the gap 6 that cannelure side has wire to access; On insulating case 3, be provided with an insulation buckle closure 8, be connected with intercell connector 7 between insulation buckle closure 8 edge and insulating case 3 edge, insulation buckle closure 8 below centre bit is equipped with a fastening plug-in unit 9, and fastening plug-in unit 9 is structure as a whole with insulation buckle closure 8; The upper end of conductive pole 2 endoporus is upper coarse and lower fine bellmouth 5, and fastening plug-in unit 9 is the bullets closed with bellmouth 5 matching form.
When the utility model uses, wiring terminal corresponding in electric motor car is stretched in cannelure from gap, the end of electric wire inserts in the hole of conductive pole, fastening plug-in unit inserts in bellmouth, after the mutual grafting of pyramidal structure, connect closely, between electric wire and conductive pole, good electrical connection can be kept.Compared with the mode that the utility model and prior art adopt screw to connect, have quick for installation, easy to operate, the advantage that link position conductivity is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is conductive pole and insulating case cutaway view in Fig. 1;
Fig. 3 is the vertical view of Fig. 2.
Symbol description in figure: insulator 1, conductive pole 2, insulating case 3, connecting portion 4, bellmouth 5, gap 6, intercell connector 7, insulation buckle closure 8, fastening plug-in unit 9.
Embodiment
By best embodiment, the utility model is described in detail below.
As shown in Figure 1, new controller composite type conductive pole, the insulator 1 comprising conductive pole 2 and some conductive poles 2 are connected as one; Described insulator 1 is slab structure, and insulator 1 is provided with some insulating cases 3 coordinated with conductive pole 2 above, and insulating case 3 and insulator 1 are structure as a whole; The through hole of insulating case 3 penetrates into insulator 1 bottom surface, and the connecting portion 4 on conductive pole 2 top is connected in above-mentioned through hole, and the upper end of connecting portion 4 is higher than bore periphery; Connecting portion 4 upper periphery has cannelure, the gap 6 that cannelure side has wire to access; On insulating case 3, be provided with an insulation buckle closure 8, be connected with intercell connector 7 between insulation buckle closure 8 edge and insulating case 3 edge, insulation buckle closure 8 below centre bit is equipped with a fastening plug-in unit 9, and fastening plug-in unit 9 is structure as a whole with insulation buckle closure 8; The upper end of conductive pole 2 endoporus is upper coarse and lower fine bellmouth 5, and fastening plug-in unit 9 is the bullets closed with bellmouth 5 matching form.
The bevel angle A of fastening plug-in unit 9 and bellmouth 5 is 15 to 25 degree.
The lower end of the utility model conductive pole and welding circuit board, the conductive pole other end is provided with connecting portion, and each group conductive pole 20 above-mentioned has five, and conductive pole 20 is contour and arrange at equal intervals.Five conductive poles 20 to be linked into an integrated entity formula structure 15 by the convex edge 11 of insulating case 10 lower end.
Five above-mentioned conductive poles to be linked into an integrated entity formula structure by insulator, and above-mentioned insulating case and insulator are that the plastic material of electricity consumption wood material or insulation or elastomeric material are made.Above-mentioned conductive pole is threaded with insulator or is connected by interference fit between conductive pole with insulator.
When the utility model uses, by on pad corresponding on circuit boards for the welding of conductive pole lower end, insulating case is connected on the connecting hole of controller housing, and makes its part expose outside housing, wiring terminal corresponding in electric motor car is stretched in cannelure from gap, the end of electric wire inserts in the hole of conductive pole, fastening plug-in unit inserts in bellmouth, after the mutual grafting of pyramidal structure, connects closely, therefore, good electrical connection is kept between electric wire and conductive pole.Due to the insulating effect of insulating case, the housing of conductive pole and controller is non-conductive, wiring simple and fast, is convenient to install and maintenance.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And thus the apparent change of amplifying out or variation be still among protection range of the present utility model.
Claims (2)
1. new controller composite type conductive pole, the insulator (1) comprising conductive pole (2) and some conductive poles (2) are connected as one; It is characterized in that, described insulator (1) is slab structure, insulator (1) is provided with some insulating cases (3) coordinated with conductive pole (2) above, and insulating case (3) and insulator (1) are structure as a whole; The through hole of insulating case (3) penetrates into insulator (1) bottom surface, and the connecting portion (4) on conductive pole (2) top is connected in above-mentioned through hole, and the upper end of connecting portion (4) is higher than bore periphery; Connecting portion (4) upper periphery has cannelure, the gap (6) that cannelure side has wire to access; Insulation buckle closure (8) is provided with on insulating case (3), intercell connector (7) is connected with between insulation buckle closure (8) edge and insulating case (3) edge, insulation buckle closure (8) below centre bit is equipped with a fastening plug-in unit (9), and fastening plug-in unit (9) is structure as a whole with insulation buckle closure (8); The upper end of conductive pole (2) endoporus is upper coarse and lower fine bellmouth (5), and fastening plug-in unit (9) is the bullet closed with bellmouth (5) matching form.
2. new controller composite type conductive pole as claimed in claim 1, is characterized in that, the bevel angle (A) of fastening plug-in unit (9) and bellmouth (5) is 15 to 25 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422677.XU CN204144489U (en) | 2014-07-23 | 2014-07-23 | New controller composite type conductive pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422677.XU CN204144489U (en) | 2014-07-23 | 2014-07-23 | New controller composite type conductive pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144489U true CN204144489U (en) | 2015-02-04 |
Family
ID=52421155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422677.XU Expired - Fee Related CN204144489U (en) | 2014-07-23 | 2014-07-23 | New controller composite type conductive pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578866A (en) * | 2017-10-18 | 2018-01-12 | 福建雪人股份有限公司 | A kind of termination of compressor |
-
2014
- 2014-07-23 CN CN201420422677.XU patent/CN204144489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578866A (en) * | 2017-10-18 | 2018-01-12 | 福建雪人股份有限公司 | A kind of termination of compressor |
| CN107578866B (en) * | 2017-10-18 | 2023-06-20 | 福建雪人股份有限公司 | Wiring device of compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |