CN206932140U - A kind of micro-step motor with new line protecting box - Google Patents
A kind of micro-step motor with new line protecting box Download PDFInfo
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- CN206932140U CN206932140U CN201720725218.2U CN201720725218U CN206932140U CN 206932140 U CN206932140 U CN 206932140U CN 201720725218 U CN201720725218 U CN 201720725218U CN 206932140 U CN206932140 U CN 206932140U
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- protecting box
- line protecting
- hole
- plate
- wire
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Abstract
The utility model discloses a kind of micro-step motor with new line protecting box, it is related to stepper motor technical field；Including shell, stator module, rotor assembly and line protecting box, stator module includes skeleton, and the annular groove for wound around coil and the terminal for being electrically connected with coil are provided with skeleton；The first central through hole is provided with the center of skeleton；Rotor assembly includes rotating shaft and magnet ring, is provided with an installation through-hole at the center of magnet ring, rotating shaft is passed through and is fixed in the installation through-hole of magnet ring, and magnet ring is rotatably arranged in the first central through hole of skeleton；There is the wire with line protecting box integral structure, the wire is inserted in line protecting box, and line protecting box is buckled on described shell, and the wire on line protecting box inserts shell and is electrically connected with described terminal on line protecting box；The beneficial effects of the utility model are：Then it is not easy situation about disconnecting occur between wire and terminal, wire pull strength in use is preferable, improves the tensile strength of wire.
Description
Technical field
Stepper motor technical field is the utility model is related to, in particular, the utility model is related to a kind of with new
The micro-step motor of line protecting box.
Background technology
Stepper motor is a kind of induction machine, is by the opened loop control stepper motor member of the angular displacement of electric impulse signal transformation
Part.In the case of non-overload, the rotating speed of stepper motor, the frequency and umber of pulse that being solely dependent upon pulse signal that stop, without by
The influence of change is loaded, therefore stepper motor is widely used as the executing agency by electroporation for angular displacement.
Stepper motor of the prior art, general soldered circuit board on terminal, then by wire welding on circuit boards, pass through
Wire is powered to circuit board and stepper motor, in general, need to be installed line protecting box in the connecting portion of wire and circuit board, be kept away
Exempt from circuit board to be collided by external force.But in the prior art, wire is usually directly through line protecting box, when wire is by external force
After pullling, easily depart from from circuit board, cause breaking between wire and circuit board.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of miniature stepping electricity with new line protecting box
Machine, the line protecting box and wire of the micro-step motor are integral type structure, improve the tensile strength of wire.
Technical scheme is used by the utility model solves its technical problem：A kind of miniature step with new line protecting box
Stepper motor, it is theed improvement is that：Including shell, stator module, rotor assembly and line protecting box, the stator module and rotor
Component is arranged at enclosure；
The stator module includes skeleton, be provided with skeleton for wound around coil annular groove and be used for and coil
The terminal of electric connection；The first central through hole is provided with the center of the skeleton；
Described rotor assembly includes rotating shaft and magnet ring, is provided with an installation through-hole at the center of the magnet ring, described turn
Axle is passed through and is fixed in the installation through-hole of magnet ring, and the magnet ring is rotatably arranged in the first central through hole of skeleton；
There is the wire with line protecting box integral structure, the wire is inserted in line protecting box, the shield line on the line protecting box
Box is buckled on described shell, and the wire on line protecting box inserts shell and is electrically connected with described terminal.
In above-mentioned structure, two magnet rings are installed with the rotating shaft, be arranged side by side corresponding in the shell
Two skeletons.
In above-mentioned structure, described stator module also includes middle pole plate, and pole plate includes fixed plate and protruding plate in this；
Second central through hole corresponding with the first central through hole, the connection of described protruding plate are provided with the fixed plate
In fixed plate, and protruding plate stretches out towards the first central through hole direction of skeleton, and protruding plate is attached to the interior of the first central through hole
On wall.
In above-mentioned structure, multiple locating convex blocks are provided with described skeleton, are corresponded in the fixed plate of the middle pole plate
Positioning through hole is provided with the position of each locating convex block.
In above-mentioned structure, described stator module also includes installing plate, bottom plate, clutch shaft bearing and second bearing, institute
The installing plate and bottom plate stated are separately fixed at the upper and lower side of shell；
Through hole is provided with the installing plate and bottom plate, convex is provided with the clutch shaft bearing and second bearing
The protuberance gone out, and the protuberance on clutch shaft bearing is fixed in the through hole of bottom plate, the protuberance of second bearing is fixed on installation
In the through hole of plate；
Described axis of rotation is arranged on clutch shaft bearing and second bearing.
In above-mentioned structure, the rotor assembly also includes the first pad and the second pad, and the first pad and the second pad
Piece is enclosed in described rotating shaft, and for the first pad between the aluminum frame and clutch shaft bearing, the second pad is located at aluminum frame
Between second bearing.
In above-mentioned structure, a gear is installed with the top of the rotating shaft.
The beneficial effects of the utility model are：Because wire and line protecting box are integral type structure, then clasped by line protecting box
Shell, pull wire when, be then not easy situation about disconnecting occur between wire and terminal, wire pull strength in use compared with
It is good, improve the tensile strength of wire.
Brief description of the drawings
Fig. 1 is a kind of top view of the micro-step motor with new line protecting box of the present utility model.
Fig. 2 is diagrammatic cross-section at A-A in Fig. 1.
Fig. 3 is a kind of blast of the skeleton and middle pole plate of the micro-step motor with new line protecting box of the present utility model
Structural representation.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being related in patent, not singly refer to component and directly connect, and refer to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more excellent draw bail.Each skill in the utility model creation
Art feature, can be with combination of interactions on the premise of not conflicting conflict.
Referring to figs. 1 to shown in Fig. 3, the utility model discloses a kind of micro-step motor with new line protecting box, bag
Shell 10, stator module, rotor assembly and line protecting box 40 are included, it is described to be stator assembly and rotor assembly arranged in shell 10
Portion；The stator module includes skeleton 201, be provided with skeleton 201 for wound around coil annular groove 202 and for
The terminal 203 that coil is electrically connected with；The first central through hole 2011 is provided with the center of the skeleton 201；Described rotor set
Part includes rotating shaft 301 and magnet ring 302, an installation through-hole is provided with the center of the magnet ring 302, the rotating shaft 301 is through simultaneously
It is fixed in the installation through-hole of magnet ring 302, the magnet ring 302 is rotatably arranged in the first central through hole 2011 of skeleton 201, this
In embodiment, an aluminum frame 303 is provided between rotating shaft 301 and magnet ring 302；A tooth is installed with the top of rotating shaft 301
Wheel 50.There is the wire 401 with the integral structure of line protecting box 40 on the line protecting box 40, the wire 401 is inserted in line protecting box 40,
The line protecting box 40 is buckled on described shell 10, and the wire 401 on line protecting box 40 insert shell 10 and with described terminal
203 are electrically connected with.
In the present embodiment, two magnet rings 302 are installed with the rotating shaft 301, corresponding in the shell 10 side by side
It is provided with two skeletons 201.As shown in figure 3, described stator module also includes middle pole plate 204, pole plate 204 includes fixing in this
Plate 2041 and protruding plate 2042；Second center corresponding with the first central through hole 2011 is provided with the fixed plate 2041 to lead to
Hole 2043, described protruding plate 2042 are connected in fixed plate 2041, and the first center of protruding plate 2042 towards skeleton 201 leads to
The direction of hole 2011 is stretched out, and protruding plate 2042 is attached on the inwall of the first central through hole 2011；The magnet ring 302 is arranged on second
In central through hole 2043；Multiple locating convex blocks 2044, the fixed plate of the middle pole plate 204 are provided with described skeleton 201
Position on 2041 corresponding to each locating convex block 2044 is provided with positioning through hole 2045.
Further, described stator module also includes installing plate 205, bottom plate 206, the axle of clutch shaft bearing 207 and second
208 are held, described installing plate 205 and bottom plate 206 are separately fixed at the upper and lower side of shell 10；The installing plate 205 and bottom plate 206
On be provided with through hole, outwardly protuberance, and first are provided with the clutch shaft bearing 207 and second bearing 208
Protuberance on bearing 207 is fixed in the through hole of bottom plate 206, and the protuberance of second bearing 208 is fixed on the logical of installing plate 205
Kong Zhong；Described rotating shaft 301 is rotatably installed on clutch shaft bearing 207 and second bearing 208.The rotor assembly also includes first
The pad 305 of pad 304 and second, and the first pad 304 and the second pad 305 are enclosed in described rotating shaft 301, the first pad
304 between the aluminum frame and clutch shaft bearing 207, and the second pad 305 is between aluminum frame and second bearing 208.
By this structure, because wire 401 and line protecting box 40 are integral type structure, equivalent to one housing connection
Device, then shell 10 is clasped by line protecting box 40, when pulling wire 401, then it is not easy to break between wire 401 and terminal 203
Situation about opening, 401 pull strength in use of wire is preferable, improves the tensile strength of wire 401.
Above is preferably implement to be illustrated to of the present utility model, but the utility model is created and is not limited to institute
Embodiment is stated, those skilled in the art can also make a variety of be equal on the premise of without prejudice to the utility model spirit
Deformation is replaced, and these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (7)
- A kind of 1. micro-step motor with new line protecting box, it is characterised in that：Including shell, stator module, rotor assembly And line protecting box, it is described to be stator assembly and rotor assembly arranged at enclosure；The stator module includes skeleton, is provided with skeleton for the annular groove of wound around coil and for electrical with coil The terminal of connection；The first central through hole is provided with the center of the skeleton；Described rotor assembly includes rotating shaft and magnet ring, is provided with an installation through-hole at the center of the magnet ring, the rotating shaft is worn Cross and be fixed in the installation through-hole of magnet ring, the magnet ring is rotatably arranged in the first central through hole of skeleton；There is the wire with line protecting box integral structure, the wire is inserted in line protecting box, the line protecting box button on the line protecting box On described shell, and the wire on line protecting box inserts shell and is electrically connected with described terminal.
- A kind of 2. micro-step motor with new line protecting box according to claim 1, it is characterised in that：The rotating shaft On be installed with two magnet rings, two skeletons have been arranged side by side corresponding in the shell.
- A kind of 3. micro-step motor with new line protecting box according to claim 2, it is characterised in that：Described determines Sub-component also includes middle pole plate, and pole plate includes fixed plate and protruding plate in this；Second central through hole corresponding with the first central through hole is provided with the fixed plate, described protruding plate is connected to solid On fixed board, and protruding plate is stretched out towards the first central through hole direction of skeleton, and protruding plate is attached on the inwall of the first central through hole.
- A kind of 4. micro-step motor with new line protecting box according to claim 3, it is characterised in that：Described bone Multiple locating convex blocks are provided with frame, the position that each locating convex block is corresponded in the fixed plate of the middle pole plate is provided with Positioning through hole.
- A kind of 5. micro-step motor with new line protecting box according to claim 1, it is characterised in that：Described determines Sub-component also includes installing plate, bottom plate, clutch shaft bearing and second bearing, and described installing plate and bottom plate are separately fixed at shell Upper and lower side；Through hole is provided with the installing plate and bottom plate, is provided with the clutch shaft bearing and second bearing outwardly Protuberance, and the protuberance on clutch shaft bearing is fixed in the through hole of bottom plate, the protuberance of second bearing is fixed on installing plate In through hole；Described axis of rotation is arranged on clutch shaft bearing and second bearing, and an aluminium branch is provided between the rotating shaft and magnet ring Frame.
- A kind of 6. micro-step motor with new line protecting box according to claim 5, it is characterised in that：The rotor Component also includes the first pad and the second pad, and the first pad and the second pad are enclosed in described rotating shaft, the first pad Between the aluminum frame and clutch shaft bearing, the second pad is between aluminum frame and second bearing.
- A kind of 7. micro-step motor with new line protecting box according to claim 1, it is characterised in that：The rotating shaft Top on be installed with a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725218.2U CN206932140U (en) | 2017-06-20 | 2017-06-20 | A kind of micro-step motor with new line protecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725218.2U CN206932140U (en) | 2017-06-20 | 2017-06-20 | A kind of micro-step motor with new line protecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932140U true CN206932140U (en) | 2018-01-26 |
Family
ID=61345507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725218.2U Active CN206932140U (en) | 2017-06-20 | 2017-06-20 | A kind of micro-step motor with new line protecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713833A (en) * | 2019-01-25 | 2019-05-03 | 深圳市泓之发机电有限公司 | The motor of high stable |
| CN112688477A (en) * | 2020-12-16 | 2021-04-20 | 江苏雷利电机股份有限公司 | Stator assembly and motor using same |
| CN116989845A (en) * | 2023-07-06 | 2023-11-03 | 伊维氏传动系统（平湖）有限公司 | Detection equipment and detection method for production of photovoltaic connector joint terminal |
-
2017
- 2017-06-20 CN CN201720725218.2U patent/CN206932140U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713833A (en) * | 2019-01-25 | 2019-05-03 | 深圳市泓之发机电有限公司 | The motor of high stable |
| CN109713833B (en) * | 2019-01-25 | 2023-09-15 | 深圳市泓之发机电有限公司 | High-stability motor |
| CN112688477A (en) * | 2020-12-16 | 2021-04-20 | 江苏雷利电机股份有限公司 | Stator assembly and motor using same |
| CN116989845A (en) * | 2023-07-06 | 2023-11-03 | 伊维氏传动系统（平湖）有限公司 | Detection equipment and detection method for production of photovoltaic connector joint terminal |
| CN116989845B (en) * | 2023-07-06 | 2024-03-22 | 伊维氏传动系统（平湖）有限公司 | Detection equipment and detection method for production of photovoltaic connector joint terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200330 Address after: 201-301, building 9, No. 310, Guiyue Road, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Longde Jinfeng Technology Co., Ltd Address before: 518000 Guangdong Province, Shenzhen city Longhua District Guanlan Po head scared Yuelu No. 310 big community Guangxi industrial city 9 building 1,2 Patentee before: JINFENG PRECISION MACHINERY ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220512 Address after: 516213 No. 1, Honglian Industrial Park, Sanhe Economic Development Experimental Zone, Huiyang, Huizhou City, Guangdong Province Patentee after: Huizhou Longde Technology Co.,Ltd. Address before: 518110 room 201-301, building 9, Guiyue Road, Dafu community, Guanlan street, Longhua District, Shenzhen, Guangdong Patentee before: Shenzhen Longde Jinfeng Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |