CN208453191U - A kind of side-mounted driving device and the electric vehicle with the driving device - Google Patents
A kind of side-mounted driving device and the electric vehicle with the driving device Download PDFInfo
- Publication number
- CN208453191U CN208453191U CN201820575072.2U CN201820575072U CN208453191U CN 208453191 U CN208453191 U CN 208453191U CN 201820575072 U CN201820575072 U CN 201820575072U CN 208453191 U CN208453191 U CN 208453191U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- hall
- driving device
- hall circuit
- mounting groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of side-mounted driving device and with the electric vehicle of the driving device, belong to vehicle technology field, including mounting base and driving motor, the mounting groove for driving motor insertion is offered on the outside of the mounting base, Hall circuit board is arranged in the mounting base at the notch of mounting groove, Hall circuit board is connected with several electric wires far from the side of mounting groove, each electric wire is correspondingly arranged on a connector lug in the end of connection Hall circuit board, and the junction block with connector lug clamping is provided on the Hall circuit board；The utility model facilitates the quick connection of electric wire and Hall circuit board and separates, and reduces the time-consuming of replacement Hall circuit board.
Description
Technical field
The utility model belongs to vehicle technology field, in particular to a kind of side-mounted driving device and with the driving fill
The electric vehicle set.
Background technique
Electric vehicle is electric drive vehicle, and using battery as energy source, by components such as controller, motors, electric energy is turned
Mechanical energy movement is turned to, to drive the movement of vehicle.
Electric vehicle has generally included vehicle frame, is installed on the driving device of vehicle frame bottom rear and is installed in driving device
Wheel, driving device include the connecting shaft being connect with vehicle frame, with connect axis connection and be located at wheel side mounting base and
The driving motor being embedded in mounting base, mounting base offer the mounting groove for driving motor insertion, peace far from the side of wheel
Dress seat is provided with Hall circuit board at the notch of mounting groove, and several electric wires are fixedly connected on Hall circuit board, is driven with detecting
The revolving speed of dynamic motor.
For electric vehicle during actual travel, Hall circuit board is driven the influence of the heat of motor generation, sensitive
Degree can be reduced with the increase for using the time, it is therefore desirable to regularly be replaced.However, electric wire and the fixed company of Hall circuit board
The mode connect, Hall circuit board of every replacement just needs to remove the shell at wire end, so that the copper wire of wire end is naked
It exposes outside, then exposed copper wire is fixedly connected on new Hall circuit board.Such operation is relatively complicated, if needing to connect
When the electric wire connect is more, it is necessary to expend longer time.
Utility model content
The purpose of the utility model is to provide a kind of side-mounted driving devices, and which solve existing electric vehicles to replace suddenly
The problem of cumbersome, time-consuming when your wiring board.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of side-mounted driving device, including mounting base and driving motor offer on the outside of the mounting base for driving
Hall circuit board is arranged in the mounting groove of motor insertion, the mounting base at the notch of mounting groove, and Hall circuit board is far from installation
The side of slot is connected with several electric wires, and each electric wire is correspondingly arranged on a wiring in the end of connection Hall circuit board
Head is provided with the junction block with connector lug clamping on the Hall circuit board.
Using the above scheme, when in use, the driving motor being installed in mounting groove operates driving device, Hall circuit board
The revolving speed of driving motor is measured, electric wire is exported the testing result of Hall circuit board, realizes driving motor
Operational monitoring；When driving device needs replacing Hall circuit board, connector lug need to only be removed from junction block, can realize electric wire
It separates, is then connected in the connector lug of electric wire on the junction block of new Hall circuit board with Hall circuit board；It is connected and fixed
Mode it is easy to operate, facilitate the quick connection of electric wire and Hall circuit board and separate, reduce the consumption for replacing Hall circuit board
When；In addition, the connector lug of electric wire can protect the end of electric wire, need to remove wire ends when reducing replacement Hall circuit board
The situation of portion's shell facilitates the installation of electric wire and folds consequently facilitating shortening the setting length of electric wire.
Further preferably are as follows: the connector lug includes carrying tablet and the positioning column for being fixed on carrying tablet side；The wiring
Seat include the ring joint that is set on the Hall circuit board and be articulated on Hall circuit board and with Hall circuit board card
It connects with the closing cap of the fixation carrying tablet；When the connector lug and junction block are clamped, the positioning column is threaded onto ring joint
Annular distance in, the copper wire of the wire end is set around the outside of positioning column and abuts with ring joint.
Using the above scheme, when connector lug and junction block are clamped, positioning column is threaded onto the annular distance of ring joint, to carrying
Piece carries out Primary Location, so that the copper wire of electric wire is abutted with ring joint, to realize the connection of circuit；It then rotates again sealed
Lid, so that closing cap and Hall circuit board are clamped, to be fixed to carrying tablet, so that carrying tablet is stable and ring joint
Clamping.
Further preferably are as follows: the edge that the carrying tablet is equipped with positioning column side is provided with protection flange, protects flange
Side offer for the electric wire clamping insertion limit hole.
Using the above scheme, positioning column and the copper wire being set around on positioning column can be protected in protection flange, and it is fixed to reduce
A possibility that position column and copper wire and foreign matter collide, lowers its spoilage, and increase connector lug uses the time；Limit hole
Being pierced by and being clamped convenient for electric wire is set, the structural stability of electric wire is increased, while driving device integrally to have well
Topology layout.
Further preferably are as follows: the Hall circuit board has limit flange, the carrying tablet in the side protrusion of ring joint
It is connected in the limit chamber that limit flange and Hall circuit board are formed, the side for limiting flange offers what the confession electric wire was pierced by
Perforation.
Using the above scheme, carrying tablet is connected in limit chamber, and limit flange limits carrying tablet, reduces carrying tablet
A possibility that opposite offset occurs with ring joint with the operation of driving motor, so that carrying tablet is stable and ring joint
It abuts, increases Hall circuit board to the detection accuracy of driving motor revolving speed；Setting being pierced by convenient for electric wire of perforation, so that driving
Device integrally has good topology layout.
Further preferably are as follows: the mounting base is provided with Hall limit base at the notch of mounting groove, and Hall limit base is remote
Side from the mounting groove offers limiting slot, and the Hall circuit board is embedded in limiting slot.
Using the above scheme, driving motor generates certain heat often at runtime, and Hall limit base can be reduced driving
At the heat transfer to Hall circuit board that motor generates, to provide good working environment for Hall circuit board, increase its inspection
Survey accuracy.
Further preferably are as follows: be embedded in the limiting slot by driving motor drive rotation magnetic rotary disk, it is described suddenly
You are located at side of the magnetic rotary disk far from driving motor by wiring board.
Using the above scheme, driving motor driving rotation drives magnetic rotary disk to be rotated, and Hall circuit board is located at magnetism
Side of the turntable far from driving motor, generates electric current with this on Hall circuit board, realizes the measurement of the revolving speed of driving motor；Magnetic
Property turntable transmits the revolving speed of driving motor, and Hall circuit board is facilitated preferably to be detected.
Further preferably are as follows: the Hall circuit board include wiring board ontology, be set to wiring board ontology outer edge and with
If support plate and interval that the Hall limit base is fixedly connected are installed on wiring board ontology towards the mounting groove side
Dry Hall element；The magnetic rotary disk includes the magnet ring for supporting disk body and being installed in support disk body；The Hall element installs
In the annular distance of magnet ring.
Using the above scheme, support plate is installed on wiring board ontology is stable on Hall limit base, reduces driving motor
The vibration of wiring board ontology at runtime enables Hall element to remain static in magnetic rotary disk rotation, to improve
Detection accuracy of the Hall element to driving motor revolving speed.
Further preferably are as follows: the Hall limit base is provided with lid on the outside of Hall circuit board and closes the limiting slot notch
Cover board.
Using the above scheme, cover board carries out lid conjunction to the notch of limiting slot so that Hall circuit board it is stable be embedded in limit
A possibility that in the slot of position, while Hall circuit board being protected, reducing Hall circuit board damage, operation simple with structure
Convenient feature.
Further preferably are as follows: the driving motor includes motor shaft, and driving gear, driving tooth have been wholely set on motor shaft
The side of wheel is provided with the reduction gearing engaged with driving gear.
Using the above scheme, motor shaft and driving gear are wholely set, driving gear rotates and then drives reduction gearing
Rotation, shaft are rotated therewith, increase the efficiency of driving motor torque transmitting, while simplifying the erector of driving device
Sequence reduces the cost of personnel's installation.
Another of the utility model is designed to provide a kind of electric vehicle, including vehicle frame, and the side is fixed on vehicle frame
Set formula driving device.
In conclusion the utility model has the following beneficial effects:
1, the utility model on electric wire by being arranged connector lug, the wiring with connector lug clamping being arranged in Hall circuit board
Seat facilitates the quick connection of electric wire and Hall circuit board and separates, reduces the time-consuming of replacement Hall circuit board；Moreover it is possible to
Need to remove the situation of wire end shell when reducing replacement Hall circuit board, consequently facilitating shorten the setting length of electric wire, side
Just it the installation of electric wire and folds；
2, the utility model passes through the setting of Hall limit base and limiting slot, provides good building ring for Hall circuit board
Border；Magnetic rotary disk can transmit the revolving speed of driving motor, so that Hall circuit board be facilitated preferably to be detected；
3, the utility model being wholely set by motor shaft and driving gear increases the effect of driving motor torque transmitting
Rate, while the installation procedure of driving device is simplified, reduce the cost of personnel's installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of side-mounted driving device；
Fig. 2 is the perspective view of the explosion of side-mounted driving device；
Fig. 3 is the structural schematic diagram of Hall circuit board；
Fig. 4 is the structural schematic diagram of motor shaft and reduction gearing；
Fig. 5 is the structural schematic diagram of Hall circuit board, and its view direction is opposite with Fig. 3；
Fig. 6 is enlarged drawing of the Fig. 3 at A；
Fig. 7 is the structural schematic diagram of connector lug.
In figure, 1, mounting base；2, driving motor；3, support frame；4, connecting shaft；5, Hall limit base；6, Hall circuit board；
7, electric wire；8, reduction gearing；9, shaft；11, mounting groove；12, reduction gearbox；121, cabinet；122, lid；21, motor shaft；211,
Driving gear；51, limiting slot；52, magnetic rotary disk；521, disk body is supported；522, magnet ring；53, cover board；61, junction block；611, ring
Shape connector；6111, flange is limited；6111a, perforation；6112, limit chamber；612, closing cap；6121, handle；62, wiring board sheet
Body；63, support plate；64, Hall element；71, connector lug；711, carrying tablet；7111, flange is protected；7111a, limit hole；712,
Positioning column.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
A kind of side-mounted driving device, referring to Fig. 1 and Fig. 2, including mounting base 1, the driving motor being set in mounting base 1
2, the support frame 3 that is oppositely arranged with mounting base 1 and the connecting shaft 4 for connecting mounting base 1 and support frame 3.
Referring to figs. 2 and 3, side of the mounting base 1 far from support frame 3 is outside, and outside offers one for driving electricity
The mounting groove 11 that machine 2 is embedded in, mounting base 1 are fixed with a Hall limit base 5 by screw at the notch of mounting groove 11；Hall
Limit base 5 offers a stair-stepping limiting slot 51 in the side far from mounting groove 11, and is embedded with one in limiting slot 51
A Hall circuit board 6；Hall limit plate is connected with several electric wires 7 in the side far from mounting groove 11, and each electric wire 7 is connecting
The end of Hall circuit board 6 is correspondingly arranged on a connector lug 71, is correspondingly arranged on Hall circuit board 6 and is clamped with connector lug 71
Junction block 61, to realize quickly connecting and separate for Hall circuit board 6 and electric wire 7.
Referring to fig. 2 and Fig. 4, mounting base 1 are provided with a reduction gearbox 12 in the side backwards to mounting groove 11；Reduction gearbox 12 wraps
Include the cabinet 121 being wholely set with mounting base 1 and the lid by screw cover together in cabinet 121 far from 1 side of mounting base
122.Driving motor 2 includes motor shaft 21, and motor shaft 21 passes through Hall limit base 5 towards a side end of Hall circuit board 6
It is overhung in limiting slot 51, the end side of motor shaft 21 rotates after sequentially passing through mounting base 1 and cabinet 121 with lid 122
Connection.Position of the motor shaft 21 in cabinet 121 has been wholely set a driving gear 211, and the side of driving gear 211 is also set
It is equipped with the reduction gearing 8 engaged with driving gear 211, and 8 fixing sleeve of reduction gearing is set to and is laterally pierced by 12 lid 122 of reduction gearbox
And in the shaft 9 being rotatablely connected with support frame 3.
Referring to fig. 2, a magnetic rotary disk 52, and Hall circuit board 6 are also embedded in the limiting slot 51 of Hall limit base 5
In side of the magnetic rotary disk 52 far from mounting groove 11.Magnetic rotary disk 52 includes circular support disk body 521 and is installed on support
Magnet ring 522 in disk body 521.Wherein, support disk body 521 is fixedly installed in motor shaft 21 in the one end for being overhung at limiting slot 51；
Magnet ring 522 is spliced annularly by several magnet blocks, on the fixed inner wall for fitting in support 521 outer ring of disk body；Motor shaft 21 rotates
And then drive the rotation of support disk body 521 and magnet ring 522.Hall limit base 5 passes through screw also in the outside of Hall circuit board 6
A cover board 53 is fixed, conjunction is covered to the notch of limiting slot 51 with this, Hall circuit board 6 is locked in limiting slot 51.
Include rectangular-shaped wiring board ontology 62, be fixed on outside wiring board ontology 62 with Fig. 5, Hall circuit board 6 referring to fig. 2
The support plate 63 at edge and interval are installed on three Hall elements 64 of the wiring board ontology 62 towards 522 side of magnet ring.Wherein,
Support plate 63 is fixedly connected by screw with Hall limit base 5, and Hall element 64 is threaded onto the annular distance of magnet ring 522, to realize
The measurement of 21 revolving speed of motor shaft.
Referring to Fig. 6 and Fig. 7, connector lug 71 includes rectangular-shaped carrying tablet 711 and the positioning for being fixed on 711 side of carrying tablet
Column 712.Carrying tablet 711 is provided with a cricoid protection flange 7111 in the edge for being equipped with 712 side of positioning column, and protects
The side of flange 7111 offers the limit hole 7111a of the clamping insertion of supply lines 7；The section of positioning column 712 is in T font, one
It is set to the center of carrying tablet 711, the copper wire of 7 end of electric wire is set around the outside of positioning column 712.
Junction block 61 includes the ring joint 611 being set on Hall circuit board 6 and closing cap 612.Hall circuit board 6 exists
The side protrusion of ring joint 611 has the limit flange 6111 an of rectangular ring, and carrying tablet 711 is connected in limit flange 6111
In the limit chamber 6112 formed with Hall circuit board 6, the side of limit flange 6111 offers the perforation that supply lines 7 is pierced by
6111a, and the 6111a and limit hole 7111a that perforates is oppositely arranged.Closing cap 612 is articulated with limit flange 6111 and is being equipped with perforation
The opposite side of 6111a is simultaneously clamped with limit flange 6111, with this by carrying tablet 711 it is sealed with limit chamber 6112 in.Closing cap
612 outside is additionally provided with a handle 6121, in order to the opening and closing of closing cap 612.When connector lug 71 and junction block 61 are clamped,
Positioning column 712 is threaded onto the annular distance of ring joint 611, and is set around 7 copper wire of electric wire on the outside of limited post and and ring joint
611 abut.
When replacing Hall circuit board 6, lower cover plate 53 is unloaded, the handle 6121 on closing cap 612 is pulled, closing cap 612 is opened
It opens, then takes out the connector lug 71 of electric wire 7 from limit chamber 6112, realize the separation of electric wire 7 and Hall circuit board 6；It unloads
New Hall circuit board 6 is re-installed in Hall limit base 5 by old Hall circuit board 6, so that 64 gap digit of Hall element
In the annular distance of magnet ring 522, then connector lug 71 is embedded in limit chamber 6112, so that limited post is arranged in ring joint
In 611 annular distance, while guaranteeing that copper wire is abutted with ring joint 611, finally rotates closing cap 612 to closing cap 612 and limit
Flange 6111 is clamped.
Embodiment two
A kind of electric vehicle, including vehicle frame are fixed with above-mentioned side-mounted driving device, referring to fig. 2, the driving device on vehicle frame
Connecting shaft 4 be fixed on vehicle frame, in the shaft 9 of driving device fixing sleeve be equipped with a wheel.
When driving, driving motor 2 drives motor shaft 21 to rotate to electric vehicle, so that driving gear 211 is with rotation, driving tooth
Wheel 211 drives reduction gearing 8 to rotate, and reduction gearing 8 drives shaft 9 to rotate, and then drives vehicle wheel rotation, realizes the drive of electric vehicle
It is dynamic.At the same time, motor shaft 21 drives magnetic rotary disk 52 to rotate, and Hall circuit board 6 is measured the revolving speed of motor shaft 21.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (10)
1. a kind of side-mounted driving device, including mounting base (1) and driving motor (2), offered on the outside of the mounting base (1)
For the mounting groove (11) of driving motor (2) insertion, Hall circuit board is arranged in the mounting base (1) at the notch of mounting groove (11)
(6), which is characterized in that Hall circuit board (6) is connected with several electric wires (7) far from the side of mounting groove (11), each electricity
Line (7) is correspondingly arranged on a connector lug (71) in the end of connection Hall circuit board (6), sets on the Hall circuit board (6)
It is equipped with the junction block (61) with connector lug (71) clamping.
2. a kind of side-mounted driving device according to claim 1, which is characterized in that the connector lug (71) includes carrying
Piece (711) and the positioning column (712) for being fixed on carrying tablet (711) side；The junction block (61) includes being set to the Hall
It ring joint (611) on wiring board (6) and is articulated on Hall circuit board (6) and is clamped with Hall circuit board (6) with solid
The closing cap (612) of the fixed carrying tablet (711)；When the connector lug (71) and junction block (61) are clamped, the positioning column
(712) it is threaded onto the annular distance of ring joint (611), the copper wire of electric wire (7) end is set around the outside of positioning column (712)
And it is abutted with ring joint (611).
3. a kind of side-mounted driving device according to claim 2, which is characterized in that the carrying tablet (711) is equipped with fixed
The edge of position column (712) side is provided with protection flange (7111), and the side of protection flange (7111) is offered for the electricity
The limit hole (7111a) of line (7) clamping insertion.
4. a kind of side-mounted driving device according to claim 3, which is characterized in that the Hall circuit board (6) is in ring
The side protrusion of shape connector (611) has limit flange (6111), the carrying tablet (711) be connected in limit flange (6111) with suddenly
In the limit chamber (6112) that your wiring board (6) is formed, the side of limit flange (6111), which offers, supplies the electric wire (7) to be pierced by
It perforates (6111a).
5. a kind of side-mounted driving device according to claim 1, which is characterized in that the mounting base (1) is in mounting groove
(11) it is provided at notch Hall limit base (5), Hall limit base (5) opens up limited far from the side of the mounting groove (11)
Position slot (51), the Hall circuit board (6) are embedded in limiting slot (51).
6. a kind of side-mounted driving device according to claim 5, which is characterized in that be embedded in the limiting slot (51)
The magnetic rotary disk (52) of rotation is driven by driving motor (2), the Hall circuit board (6) is located at magnetic rotary disk (52) far from drive
The side of dynamic motor (2).
7. a kind of side-mounted driving device according to claim 6, which is characterized in that the Hall circuit board (6) includes
Wiring board ontology (62), the support for being set to wiring board ontology (62) outer edge and being fixedly connected with the Hall limit base (5)
Plate (63) and interval are installed on several Hall elements (64) of the wiring board ontology (62) towards the mounting groove (11) side；Institute
State the magnet ring (522) that magnetic rotary disk (52) include support disk body (521) and are installed in support disk body (521)；The Hall member
Part (64) is threaded onto the annular distance of magnet ring (522).
8. a kind of side-mounted driving device according to claim 5, which is characterized in that the Hall limit base (5) is suddenly
The cover board (53) that lid closes limiting slot (51) notch is provided on the outside of your wiring board (6).
9. a kind of side-mounted driving device according to claim 1, which is characterized in that the driving motor (2) includes electricity
Arbor (21) has been wholely set driving gear (211) on motor shaft (21), the side of driving gear (211) be provided with actively
The reduction gearing (8) of gear (211) engagement.
10. a kind of electric vehicle, including vehicle frame, it is characterised in that: be fixed on the vehicle frame as described in claim 1 side-mounted
Driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575072.2U CN208453191U (en) | 2018-04-20 | 2018-04-20 | A kind of side-mounted driving device and the electric vehicle with the driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575072.2U CN208453191U (en) | 2018-04-20 | 2018-04-20 | A kind of side-mounted driving device and the electric vehicle with the driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208453191U true CN208453191U (en) | 2019-02-01 |
Family
ID=65157115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575072.2U Expired - Fee Related CN208453191U (en) | 2018-04-20 | 2018-04-20 | A kind of side-mounted driving device and the electric vehicle with the driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208453191U (en) |
-
2018
- 2018-04-20 CN CN201820575072.2U patent/CN208453191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |