CN208738988U - A kind of motor drive circuit device - Google Patents
A kind of motor drive circuit device Download PDFInfo
- Publication number
- CN208738988U CN208738988U CN201821172911.2U CN201821172911U CN208738988U CN 208738988 U CN208738988 U CN 208738988U CN 201821172911 U CN201821172911 U CN 201821172911U CN 208738988 U CN208738988 U CN 208738988U
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- CN
- China
- Prior art keywords
- pcb board
- drive circuit
- gear
- motor drive
- circuit device
- 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.)
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Abstract
The utility model discloses a kind of motor drive circuit devices, its structure includes motor, connecting cable, external terminal, pcb board, stamp-mounting-paper diode, backing plate, control chip, triode, electrolytic capacitor, secure mounting arrangements, arrange needle, ceramic disc capacitor, Chip-R, adjustable resistance, a kind of motor drive circuit device of the utility model, pcb board is placed on secure mounting arrangements, by the tooth wall push rod for pressing both sides, make to rotate with the first gear of tooth wall push rod kernel, second gear is driven to rotate again, the rotation of second gear is set to drive movable teeth wall mobile to centre on the slide rail, to push the movable buckle fixed by fixing bolt, make the head end of movable buckle mobile to both sides, squeeze spring, again by the way that the fixed block on pcb board to be embedded in secure mounting arrangements, fixed block is set to squeeze spring stack, two sides are pulled out again Tooth wall push rod, so that motor drive circuit device is fixed on operating position, the tooth wall push rod of two sides is pullled in pressing, can quick attaching/detaching apparatus fixation.
Description
Technical field
The utility model is a kind of motor drive circuit device, belongs to circuit module technical field.
Background technique
In the past, in the motor with the power circuit for drive motor and the control circuit for controlling the power circuit
In driving device, there is setting for distributing the cooling mechanism of the heat of the electric power loop and for consuming from motor return
The case where regenerating the resistance of energy.
Prior art discloses application No. is a kind of 201420263113.6 motor drive, motor drives
Have: the power circuit part for drive motor；For controlling the control circuit portion of the movement of power supply unit；For cooling down power supply electricity
The cooling mechanism in road portion；And the regenerated electric power consumptive use resistance for consuming the regenerated electric power returned from motor, regenerated electric power
Consumptive use resistance and above-mentioned cooling mechanism with predetermined space isolation configuration, but the prior art is in mounting circuit boards,
It needs to be installed by tool, it is time-consuming and laborious.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of motor drive circuit device, with solution
The prior art certainly needs to be installed by tool in mounting circuit boards, time-consuming and laborious problem.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of motor driving electricity
Road device, structure include motor, connecting cable, external terminal, pcb board, stamp-mounting-paper diode, backing plate, control chip, three poles
Pipe, electrolytic capacitor, secure mounting arrangements, row needle, ceramic disc capacitor, Chip-R, adjustable resistance, the lower surface of the motor and company
The head end for connecing cable mutually welds, and the lower surface of the external terminal is mutually welded with the upper surface of pcb board, the stamp-mounting-paper diode with
In the same plane, the upper surface of the backing plate and the lower surface of control chip fit backing plate, the triode and adjustable electric
Resistance in the same plane, the upper surface of the electrolytic capacitor is mutually welded with the upper surface of pcb board, the secure mounting arrangements it is upper
Surface and the upper surface of pcb board fit, row's needle and ceramic disc capacitor in the same plane, the lower surface of the Chip-R
Mutually welded with the upper surface of pcb board, the secure mounting arrangements include spring stack, unit protection shell, support frame, tooth wall push rod,
First gear, second gear, sliding rail, movable teeth wall, fixing bolt, movable buckle, spring, fixed block, the spring stack and support
Frame is integrated, and the tooth wall push rod is meshed with first gear, and the second gear is meshed with movable teeth wall, described
Sliding rail is embedded in the inside for being installed on unit protection shell, and the fixing bolt is nested with movable buckle, and the spring insertion is installed on
The inside of unit protection shell, the lower surface of the fixed block and the upper surface of spring stack fit.
Further, the end of the connecting cable and the side of external terminal are nested.
Further, the lower surface of the control chip and the upper surface of pcb board are mutually welded.
Further, the upper surface of described device protective shell and the upper surface of pcb board fit.
Further, the stamp-mounting-paper diode is rectangular parallelepiped structure.
Further, the motor is ZYT model, and small power consumption, work efficiency is high.
Further, the control chip is MC7805 model, few with small in size, light-weight, lead-out wire and pad,
Service life length, high reliablity, performance are good.
Beneficial effect
A kind of motor drive circuit device of the utility model, structure is equipped with secure mounting arrangements, by secure mounting arrangements
It is welded on designated position, pcb board is placed on secure mounting arrangements, by pressing the tooth wall push rod on both sides, makes to push away with tooth wall
The first gear of bar kernel rotates, then second gear is driven to rotate, and the rotation of second gear is made to drive movable teeth wall on the slide rail
It is mobile to centre, to push the movable buckle fixed by fixing bolt, makes the head end of movable buckle mobile to both sides, squeeze bullet
Spring, then by the way that the fixed block on pcb board to be embedded in secure mounting arrangements, so that fixed block is squeezed spring stack, then pull out two sides
Tooth wall push rod, so that motor drive circuit device is fixed on operating position, the tooth wall push rod of two sides is pullled in pressing, can be quick
The fixation of attaching/detaching apparatus.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of motor drive circuit device of the utility model；
Fig. 2 is the structural schematic diagram that a kind of secure mounting arrangements of the utility model face section.
In figure: motor -1, connecting cable -2, external terminal -3, pcb board -4, stamp-mounting-paper diode -5, backing plate -6, control core
It is piece -7, triode -8, electrolytic capacitor -9, secure mounting arrangements -10, row's needle -11, ceramic disc capacitor -12, Chip-R -13, adjustable
Resistance -14, spring stack -1001, unit protection shell -1002, support frame -1003, tooth wall push rod -1004, first gear -1005,
Second gear -1006, movable teeth wall -1008, fixing bolt -1009, movable buckle -1010, spring -1011, is consolidated sliding rail -1007
Determine block -1012.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of motor drive circuit device technique scheme: its structure includes horse
Up to 1, connecting cable 2, external terminal 3, pcb board 4, stamp-mounting-paper diode 5, backing plate 6, control chip 7, triode 8, electrolytic capacitor 9,
Secure mounting arrangements 10, row needle 11, ceramic disc capacitor 12, Chip-R 13, adjustable resistance 14, the lower surface of the motor 1 and company
The head end for connecing cable 2 mutually welds, and the lower surface of the external terminal 3 is mutually welded with the upper surface of pcb board 4, two pole of patch
In the same plane, the upper surface of the backing plate 6 and the lower surface of control chip 7 fit, the triode for pipe 5 and backing plate 6
8 with adjustable resistance 14 in the same plane, the upper surface of the electrolytic capacitor 9 is mutually welded with the upper surface of pcb board 4, described solid
The upper surface of Dingan County's assembling device 10 and the upper surface of pcb board 4 fit, and row's needle 11 is with ceramic disc capacitor 12 in same plane
On, the lower surface of the Chip-R 13 is mutually welded with the upper surface of pcb board 4, and the secure mounting arrangements 10 include spring stack
1001, unit protection shell 1002, support frame 1003, tooth wall push rod 1004, first gear 1005, second gear 1006, sliding rail
1007, movable teeth wall 1008, fixing bolt 1009, movable buckle 1010, spring 1011, fixed block 1012, the spring stack 1001
It is integrated with support frame 1003, the tooth wall push rod 1004 is meshed with first gear 1005, the second gear
1006 are meshed with movable teeth wall 1008, and the sliding rail 1007 is embedded in the inside for being installed on unit protection shell 1002, the fixation
Bolt 1009 is nested with movable buckle 1010, and the spring 1011 is embedded in the inside for being installed on unit protection shell 1002, described solid
The upper surface of the lower surface and spring stack 1001 of determining block 1012 fits, end and the external terminal 3 of the connecting cable 2
Side is nested, and the lower surface of the control chip 7 and the upper surface of pcb board 4 are mutually welded, described device protective shell 1002
Upper surface and the upper surface of pcb board 4 fit, and the stamp-mounting-paper diode 5 is rectangular parallelepiped structure, and the motor 1 is ZYT model,
Small power consumption, work efficiency is high, and the control chip 7 is MC7805 model, has small in size, light-weight, lead-out wire and pad
Less, service life length, high reliablity, performance are good.
Connecting cable 2 described in this patent is usually by several or several groups of conducting wires form, and the first gear 1005 refers to
There is gear continuously to engage the mechanical organ of passing movement and power on wheel rim.
Such as: master worker is insulted by secure mounting arrangements 10 and is welded on designated position, and pcb board 4 is placed on secure mounting arrangements
On 10, by pressing the tooth wall push rod 1004 on both sides, make to rotate with the first gear 1005 of 1004 kernel of tooth wall push rod, then band
Dynamic second gear 1006 rotates, and makes the rotation of second gear 1006 that movable teeth wall 1008 be driven to move on sliding rail 1007 to centre
It is dynamic, to push the movable buckle 1010 fixed by fixing bolt 1009, makes the head end of movable buckle 1010 mobile to both sides, squeeze
Pressing spring 1011, then by the way that the fixed block 1012 on pcb board 4 to be embedded in secure mounting arrangements 10, squeeze fixed block 1012
Spring stack 1001, then the tooth wall push rod 1004 of two sides is pulled out, so that motor drive circuit device is fixed on operating position.
The utility model solves the prior art in mounting circuit boards, needs to be installed by tool, time-consuming and laborious
Problem, the utility model are combined with each other by above-mentioned component, and structure is equipped with secure mounting arrangements, and secure mounting arrangements are welded
It connects in designated position, pcb board is placed on secure mounting arrangements, by pressing the tooth wall push rod on both sides, make and tooth wall push rod
The first gear of kernel rotates, then second gear is driven to rotate, make the rotation of second gear drive movable teeth wall on the slide rail to
Centre is mobile, to push the movable buckle fixed by fixing bolt, makes the head end of movable buckle mobile to both sides, squeezes spring,
Again by the way that the fixed block on pcb board to be embedded in secure mounting arrangements, fixed block is set to squeeze spring stack, then pull out the tooth wall of two sides
Push rod, so that motor drive circuit device is fixed on operating position, pressing is pullled the tooth wall push rod of two sides, can quickly be dismounted
The fixation of device.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of motor drive circuit device, it is characterised in that: its structure includes motor (1), connecting cable (2), external terminal
(3), pcb board (4), stamp-mounting-paper diode (5), backing plate (6), control chip (7), triode (8), electrolytic capacitor (9), fixed installation
Device (10), row needle (11), ceramic disc capacitor (12), Chip-R (13), adjustable resistance (14), the lower surface of the motor (1)
It is mutually welded with the head end of connecting cable (2), the lower surface of the external terminal (3) and the upper surface of pcb board (4) are mutually welded, institute
State stamp-mounting-paper diode (5) and backing plate (6) in the same plane, the upper surface of the backing plate (6) and the lower surface of control chip (7)
Fit, the triode (8) and adjustable resistance (14) in the same plane, the upper surface of the electrolytic capacitor (9) and pcb board
(4) upper surface is mutually welded, and the upper surface of the secure mounting arrangements (10) and the upper surface of pcb board (4) fit, the row
Needle (11) and ceramic disc capacitor (12) in the same plane, the lower surface of the Chip-R (13) and the upper surface phase of pcb board (4)
Welding, the secure mounting arrangements (10) include spring stack (1001), unit protection shell (1002), support frame (1003), tooth wall
Push rod (1004), first gear (1005), second gear (1006), sliding rail (1007), movable teeth wall (1008), fixing bolt
(1009), movable buckle (1010), spring (1011), fixed block (1012), the spring stack (1001) and support frame (1003)
It is integrated, the tooth wall push rod (1004) is meshed with first gear (1005), the second gear (1006) and work
Movable tooth wall (1008) is meshed, and sliding rail (1007) insertion is installed on the inside of unit protection shell (1002), the fixing bolt
(1009) it being nested with movable buckle (1010), spring (1011) insertion is installed on the inside of unit protection shell (1002),
The lower surface of the fixed block (1012) and the upper surface of spring stack (1001) fit.
2. a kind of motor drive circuit device according to claim 1, it is characterised in that: the end of the connecting cable (2)
It holds and is nested with the side of external terminal (3).
3. a kind of motor drive circuit device according to claim 1, it is characterised in that: under the control chip (7)
Surface and the upper surface of pcb board (4) are mutually welded.
4. a kind of motor drive circuit device according to claim 1, it is characterised in that: described device protective shell (1002)
Upper surface and the upper surface of pcb board (4) fit.
5. a kind of motor drive circuit device according to claim 1, it is characterised in that: the stamp-mounting-paper diode (5) is
Rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172911.2U CN208738988U (en) | 2018-07-24 | 2018-07-24 | A kind of motor drive circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172911.2U CN208738988U (en) | 2018-07-24 | 2018-07-24 | A kind of motor drive circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208738988U true CN208738988U (en) | 2019-04-12 |
Family
ID=66026736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821172911.2U Expired - Fee Related CN208738988U (en) | 2018-07-24 | 2018-07-24 | A kind of motor drive circuit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208738988U (en) |
-
2018
- 2018-07-24 CN CN201821172911.2U patent/CN208738988U/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: 20190412 Termination date: 20190724 |