CN104022695A - Double brush direct-current driver - Google Patents
Double brush direct-current driver Download PDFInfo
- Publication number
- CN104022695A CN104022695A CN201410282033.XA CN201410282033A CN104022695A CN 104022695 A CN104022695 A CN 104022695A CN 201410282033 A CN201410282033 A CN 201410282033A CN 104022695 A CN104022695 A CN 104022695A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- part circuit
- signal processing
- wiring terminal
- control signal
- 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.)
- Pending
Links
Abstract
The invention discloses a double brush direct-current driver which comprises a rectangular shell, and a motor power driving part circuit board located on the upper layer and a control signal processing part circuit board located on the lower layer are arranged in the shell, and insulating supporting pillars are arranged between the motor power driving part circuit board and the control signal processing part circuit board. The motor power driving part circuit board is provided with a first motor output wiring terminal strip and a second motor output wiring terminal strip, wherein the first motor output wiring terminal strip and the second motor output wiring terminal strip are arranged on the left side and the right side of the shell. The control signal processing part circuit board is provided with an I/O interface and encoder interfaces, wherein the I/O interface and the encoder interfaces are arranged on the front side or the back side of the shell. The double brush direct-current driver has the advantages that interference between the two parts is effectively avoided; the two outputs are independent and clear, and a first motor line and a second motor line are not prone to be connected by mistake; a standard wiring mode is adopted for the encoder interfaces, so that wiring is convenient; the heat dissipation mode is improved, and an upper cover is additionally installed to avoid man-made damage.
Description
Technical field
The present invention relates to a kind of two brush DC driver that has.
Background technology
At present, have brush DC driver generally to design a circuit board of individual layer, left side is power section, and right side is signal processing, the interference that can not effectively avoid power section to bring signal processing, and radiating effect is bad.And present have brush DC driver to adopt two ends outlet method, and left side is two-way motor output wiring terminal, right side is control signal joint.Such shortcoming is: two-way connecting terminal of motor is all in left side, cause the distance between the binding post of left side too near, easily by the first via and the second even short circuit of tunnel motor lines wrong, encoder control section adopts cable interface mode, the very inconvenient and easy wrong line of client's wiring.Power device in present driver adopts paster type encapsulation, power device is close to wiring board, wiring board is close to aluminium sheet, the heat of power device will first pass through wiring board like this, wiring board is passed to aluminium sheet by heat again, the life-span that makes wiring board reduces but also can affect signal processing, can not reliable and effectively directly allow radiator dissipate the heat of power device.
Summary of the invention
For solving above technical deficiency, the invention provides a kind of easy-to-connect, good heat dissipation, high two of stability have brush DC driver.
The present invention is achieved by the following measures:
A kind of two brush DC drivers that have of the present invention, comprise rectangle housing, in described housing, be provided with the power of motor drive part circuit board that is positioned at lower floor and the control signal processing section circuit board that is positioned at upper strata, between power of motor drive part circuit board and control signal processing section circuit board, be provided with insulating supporting post; Power of motor drive part circuit board is provided with first via motor output wiring terminal row and No. second motor output wiring terminal row, and first via motor output wiring terminal is arranged and No. second motor output wiring terminal row is separately positioned on the housing left and right sides; Control signal processing section circuit board is provided with I/O interface and encoder interfaces, and I/O interface and encoder interfaces are arranged on housing front side or rear side.
Above-mentioned housing comprises aluminum base and aluminum upper cover, and the power device on described power of motor drive part circuit board and control signal processing section circuit board is directly close to aluminum base or aluminum upper cover.
Above-mentioned I/O interface is DB15 cushion hole, and encoder interfaces is DB9 cushion hole.
Front and back two side bottoms of above-mentioned housing are provided with outer, on described outer, are provided with breach.
Above-mentioned shell length is 160mm, and width is 120mm, is highly 40mm.
The invention has the beneficial effects as follows: power section and signal processing are kept apart up and down, effectively avoided the interference between two parts; Two-way output is independent clear and definite, is not easy the first via and the second tunnel motor lines wrong; Encoder interfaces adopts the standard mode of connection, facilitates wiring; Improve radiating mode, install upper cover additional and avoid artificial damage.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the side structure schematic diagram of Fig. 1.
Fig. 3 is that the present invention opens the perspective view after upper cover.
Wherein: 1 housing, 2 first via motor output wiring terminal rows, 3 No. second motor output wiring terminal rows, 4 outers, 5I/O interface, 6 encoder interfaces, 7 aluminum bases, 8 breach, 9 power of motor drive part circuit boards, 10 control signal processing section circuit boards, 11 insulating supporting posts.
Embodiment
As shown in Figure 1, 2, 3, a kind of pair of the present invention has brush DC driver, comprises rectangle housing 1, and housing 1 comprises aluminum base 7 and aluminum upper cover.In housing 1, be provided with the power of motor drive part circuit board 9 that is positioned at lower floor and the control signal processing section circuit board 10 that is positioned at upper strata, between power of motor drive part circuit board 9 and control signal processing section circuit board 10, be provided with insulating supporting post 11.Avoid controller signals to be subject to the interference of power section, improved the stability of driver.Power of motor drive part circuit board 9 is close to aluminum base 7 or aluminum upper cover with the power device on control signal processing section circuit board 10.Well help power device to dissipate heat, good heat dissipation effect, has extended the physical life of wiring board.
Power of motor drive part circuit board 9 is provided with first via motor output wiring terminal row 2 and No. second motor output wiring terminal row 3, and first via motor output wiring terminal row 2 and No. second motor output wiring terminal row 3 is separately positioned on housing 1 left and right sides.Two-way output is independent clear and definite, is not easy, by the first via and the second tunnel motor lines wrong, to meet the different layout structures of vehicle and the instructions for use of different occasions.
Control signal processing section circuit board 10 is provided with I/O interface 5 and encoder interfaces 6, and I/O interface 5 and encoder interfaces 6 are arranged on housing 1 front side or rear side.I/O interface 5 is DB15 cushion hole, and encoder interfaces 6 is DB9 cushion hole.I/O interface 5 and encoder interfaces 6 adopt the design of the standard mode of connection, facilitate wiring.
Front and back two side bottoms of housing 1 are provided with outer 4, are provided with breach 8 on outer 4, by breach 8, can penetrate bolt, conveniently driver are fixed.Housing 1 length is 160mm, and width is 120mm, is highly 40mm.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection range of this patent.
Claims (5)
1. two have a brush DC driver, comprises rectangle housing, it is characterized in that: in described housing, establish
Be equipped with the power of motor drive part circuit board that is positioned at lower floor and the control signal processing section circuit board that is positioned at upper strata, between power of motor drive part circuit board and control signal processing section circuit board, be provided with insulating supporting post; Power of motor drive part circuit board is provided with first via motor output wiring terminal row and No. second motor output wiring terminal row, and first via motor output wiring terminal is arranged and No. second motor output wiring terminal row is separately positioned on the housing left and right sides; Control signal processing section circuit board is provided with I/O interface and encoder interfaces, and I/O interface and encoder interfaces are arranged on housing front side or rear side.
2. two according to claim 1 have a brush DC driver, it is characterized in that: described housing comprises aluminum base and aluminum upper cover, the power device on described power of motor drive part circuit board and control signal processing section circuit board is directly close to aluminum base or aluminum upper cover.
3. two according to claim 1 have brush DC driver, it is characterized in that: described I/O interface is DB15 cushion hole, and encoder interfaces is DB9 cushion hole.
4. two according to claim 1 have brush DC driver, it is characterized in that: front and back two side bottoms of described housing are provided with outer, on described outer, are provided with breach.
5. two according to claim 1 have brush DC driver, it is characterized in that: described shell length is 160mm, and width is 120mm, is highly 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282033.XA CN104022695A (en) | 2014-06-23 | 2014-06-23 | Double brush direct-current driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282033.XA CN104022695A (en) | 2014-06-23 | 2014-06-23 | Double brush direct-current driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104022695A true CN104022695A (en) | 2014-09-03 |
Family
ID=51439306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282033.XA Pending CN104022695A (en) | 2014-06-23 | 2014-06-23 | Double brush direct-current driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022695A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500398A (en) * | 2008-11-05 | 2009-08-05 | 北京华凯汇信息科技有限公司 | Heat radiation structure for motor driver |
| CN201467048U (en) * | 2009-07-31 | 2010-05-12 | 北京青云创新科技发展有限公司 | Digital synchronous conversion device |
| CN101847911A (en) * | 2009-03-25 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Motor driver and power supply wiring device |
| CN101940071A (en) * | 2008-02-07 | 2011-01-05 | 株式会社捷太格特 | Multilayer circuit board, and motor-driving circuit board |
| CN102647878A (en) * | 2012-04-20 | 2012-08-22 | 合肥凯利科技投资有限公司 | Structure of high-power brush motor controller |
| CN102647129A (en) * | 2012-04-20 | 2012-08-22 | 合肥凯利科技投资有限公司 | Structure of high-voltage insulated direct-current brushless motor controller |
-
2014
- 2014-06-23 CN CN201410282033.XA patent/CN104022695A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940071A (en) * | 2008-02-07 | 2011-01-05 | 株式会社捷太格特 | Multilayer circuit board, and motor-driving circuit board |
| CN101500398A (en) * | 2008-11-05 | 2009-08-05 | 北京华凯汇信息科技有限公司 | Heat radiation structure for motor driver |
| CN101847911A (en) * | 2009-03-25 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Motor driver and power supply wiring device |
| CN201467048U (en) * | 2009-07-31 | 2010-05-12 | 北京青云创新科技发展有限公司 | Digital synchronous conversion device |
| CN102647878A (en) * | 2012-04-20 | 2012-08-22 | 合肥凯利科技投资有限公司 | Structure of high-power brush motor controller |
| CN102647129A (en) * | 2012-04-20 | 2012-08-22 | 合肥凯利科技投资有限公司 | Structure of high-voltage insulated direct-current brushless motor controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204595127U (en) | A kind of flow production line of on air real time test | |
| EP2651199A3 (en) | Printed circuit board | |
| CN203911817U (en) | Dual brushless direct current driver | |
| CN104022694A (en) | Double brushless direct-current driver | |
| CN203911819U (en) | Dual brush direct current driver | |
| CN104168746A (en) | Water-cooling device of electric vehicle controller | |
| CN104022695A (en) | Double brush direct-current driver | |
| EP2725697A3 (en) | Control device and vehicle steering system including control device | |
| CN204915231U (en) | A spacing piece for skylight drive arrangement | |
| TWM491620U (en) | Frame and battery assembly of electric bicycle | |
| CN104442629A (en) | Integrated control device and passenger car | |
| CN102647878A (en) | Structure of high-power brush motor controller | |
| CN105048250B (en) | A kind of socket device for automatic socket machine | |
| CN203191121U (en) | Humanoid robot | |
| CN206293626U (en) | A kind of used in new energy vehicles electric machine controller binding post structure | |
| CN206533632U (en) | A kind of controller for electric vehicle | |
| CN202769049U (en) | Vertical upper tee joint for cable bridge | |
| CN103943797A (en) | Power battery box connecting device and battery compartment | |
| WO2015049707A3 (en) | Peripheral control post of railway field devices and installation method of said peripheral post | |
| CN205805082U (en) | Lift-sliding parking table of equipment edges of boards beam attachment structure | |
| CN204131034U (en) | A kind of multistation terminal box | |
| CN204444727U (en) | Desk | |
| CN208445522U (en) | A kind of photovoltaic module connector | |
| CN202633536U (en) | Direct-feed monopole terminal block | |
| CN203177982U (en) | Device for acquiring temperature signal of cable joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |