CN206790325U - A kind of novel brushless motor skeleton and Hall board fixing structure - Google Patents
A kind of novel brushless motor skeleton and Hall board fixing structure Download PDFInfo
- Publication number
- CN206790325U CN206790325U CN201720659876.6U CN201720659876U CN206790325U CN 206790325 U CN206790325 U CN 206790325U CN 201720659876 U CN201720659876 U CN 201720659876U CN 206790325 U CN206790325 U CN 206790325U
- Authority
- CN
- China
- Prior art keywords
- hall
- frame body
- fonts
- section
- skeleton
- 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.)
- Active
Links
Landscapes
- Brushless Motors (AREA)
Abstract
The utility model relates to a kind of novel brushless motor skeleton and Hall board fixing structure.Its Hall for including setting gradually from top to bottom fixes board component, Hall Plate and skeleton component, and Hall Plate is fixed board component by Hall and is fastened on skeleton component；Hall, which fixes board component, includes Hall fixed plate body, Hall fixed plate body upper surface outward flange is along the circumferential direction upper to set fixing hole one, peripherally disposed section is in the raised back-off one of 7 fonts on Hall fixed plate body lower surface, and section is staggered in the raised back-off one of 7 fonts with fixing hole one；Skeleton component includes frame body, and through hole is set in the middle part of frame body, collets are along the circumferential direction intermittently set on the inside of frame body through hole, fixing hole two is provided with its upper surface, its outside also sets up the raised back-off two that section is in 7 fonts in frame body.The device reduces motor length size, reduces volume, reduces permanent-magnet material materials, saves the production cost of overall brushless electric machine.
Description
Technical field
The utility model relates to the technical field of brushless electric machine, especially a kind of novel brushless motor skeleton and Hall
Board fixing structure.
Background technology
With the continuous development of society, brshless DC motor is widely applied to various automatic control equipments, office is used
Product, automobile and other industries.Brshless DC motor is made up of motor body and driver, is a kind of typical electromechanical integration production
Product.Because brushless direct current motor is run with autocontrol, so will not be as the synchronous motor of heavy load starting under frequency control
Another plus startup winding, will not also produce vibration and step-out in load changing like that on rotor.It is electronic in brshless DC motor
Owner's body includes stator and rotor, and stator is typically made up of punching, skeleton, winding and Hall Plate etc.；Hall Plate in the stator
Upper generally fixed Hall sensor is for effective detection rotor-position and carries out feeding back to controller in time, and controller changes
Winding, which is powered, realizes motor uninterruptedly operating and transmission torque.If Hall sensor location arrangements are improper in Hall Plate to lead
The machine of sending a telegraph can not be run or operation exception.Skeleton is fixed between conventional Hall Plate at present, increases the magnet ring or whole that tests the speed on rotor
Individual magnet steel elongates；The increase magnet ring that tests the speed is inconsistent due to rotor magnetic steel position and magnet ring position, needs to carry out after assembling complete machine
Adjustment position processing, complex process, space-consuming are big；The scheme elongated using magnet steel needs magnet steel lengthening to handle, cost increase,
Space-consuming is big.
The content of the invention
The utility model technical issues that need to address are a kind of novel brushless motors proposed for above-mentioned technical problem
Skeleton and Hall board fixing structure, it is simple in construction, it is easy to operate, biography instead of using the mating connection of Hall fixed plate and skeleton
Test the speed magnet ring or the elongation magnet steel of system, reduce motor length size, reduce volume, reduce permanent-magnet material materials, save overall nothing
The production cost of brush motor.
In order to solve the above technical problems, the utility model provides a kind of novel brushless motor skeleton and Hall Plate fixed knot
Structure, including the Hall set gradually from top to bottom are fixed board component, Hall Plate and skeleton component, the Hall Plate and consolidated by Hall
Fixed board component is fastened on skeleton component；The Hall, which fixes board component, includes Hall fixed plate body, the Hall fixed plate
Body upper surface outward flange, which is along the circumferential direction gone up, sets fixing hole one, on the Hall fixed plate body lower surface along the circumferential direction
The raised back-off one that section is in 7 fonts is set, and the section is staggered in the raised back-off one of 7 fonts with fixing hole one；Institute
Stating skeleton component includes frame body, and through hole is set in the middle part of the frame body, is set on the frame body through hole inner side exhausted
Edge block, the collets set along frame body circumferencial direction interval, are provided with the collets upper surface and are fixed with Hall
The corresponding fixing hole two in position on board component, the collets outside are also set up and Hall fixed plate group in frame body
Part middle section is in the raised back-off two that the corresponding section in the position of raised back-off one of 7 fonts is in 7 fonts.
Further limit, in above-mentioned technical proposal, the Hall is fixed on the lower surface of board component on along the circumferential direction
Fixed plug is set；Set in the Hall Plate and fix the fixed positioning hole that to fill in position corresponding in board component with Hall, it is described suddenly
Your plate is connected to Hall by way of positioning hole is set in the fixed plug and fixed on the lower surface of board component；So can be right
Hall Plate carries out simple positioning and fixed, and avoids the adjustment of traditional Hall Plate angle, simplifies operating process, convenient and swift.
Further limit, in above-mentioned technical proposal, the Hall Plate outward flange is along the circumferential direction upper to set open slot, institute
State open slot rectangular in cross-section；So being can in the raised back-off of 7 fonts in order to which Hall can be facilitated to fix board component middle section
To form mutual button in the raised back-off of 7 fonts with skeleton component middle section, realize that it is fixedly connected.
Further limit, in above-mentioned technical proposal, the A/F of the open slot is in 7 fonts more than the section
Raised back-off length；So it is in order to avoid the open slot pair cross-section in Hall Plate tips upside down on clamping in the projection of 7 fonts
During form interference, improve the bonding strength of Hall fixed plate and skeleton.
Further limit, be located in above-mentioned technical proposal, in the frame body on the outside of collets on along the circumferential direction
Fixture block group is also set up, the fixture block group along the symmetrically arranged fixture block of frame body radial direction by forming；Such design is
In order to facilitate clamping of the operating personnel for intercoil connection, its overall production efficiency is improved.
Further limit, in above-mentioned technical proposal, on the frame body outer peripheral end surfaces along the circumferential direction on also set
The raised back-off three that section is in 7 fonts is put, the section is staggered in the raised back-off three of 7 fonts with the fixture block group；This
Sample can carry out simply fixing to the lead-out wire in frame body, facilitate the Fast Installation of operating personnel.
It is simple in construction after said structure, it is easy to operate, it instead of using the mating connection of Hall fixed plate and skeleton
Traditional test the speed magnet ring or elongation magnet steel, reduces motor length size, reduces volume, reduce permanent-magnet material materials, save entirety
The production cost of brushless electric machine.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is connection diagram of the present utility model；
Fig. 2 is the front and back structural representation that Hall fixes board component in the utility model；
Fig. 3 is the structural representation of the utility model middle skeleton component.
In figure：1 is that Hall fixes board component, and 1-1 is Hall fixed plate body, and 1-2 is fixing hole one, and 1-3 is in for section
The raised back-off one of 7 fonts, 1-4 fill in be fixed, and 2 be Hall Plate, and 2-1 is positioning hole, and 2-2 is open slot, and 3 be skeleton component,
3-1 is frame body, and 3-2 is collets, and 3-3 is fixing hole two, and 3-4 is the raised back-off two that section is in 7 fonts, and 3-5 is card
Block group, 3-6 are the raised back-off three that section is in 7 fonts.
Embodiment
As shown in Figures 1 to 3 be a kind of novel brushless motor skeleton and Hall board fixing structure, including from top to bottom successively
The Hall of setting fixes board component 1, Hall Plate 2 and skeleton component 3, and Hall Plate 2 fixes board component 1 by Hall and is fastened on skeleton
On component 3；Hall, which fixes board component 1, includes Hall fixed plate body 1-1, Hall fixed plate body 1-1 upper surfaces outward flange edge
The 1-2 of fixing hole one is set on circumferencial direction, and peripherally disposed section is in 7 fonts on Hall fixed plate body 1-1 lower surfaces
The 1-3 of raised back-off one, section is staggered in the 1-3 of raised back-off one and the 1-2 of fixing hole one of 7 fonts；Skeleton component 3 includes
Through hole is set in the middle part of frame body 3-1, frame body 3-1, and frame body 3-1 through holes set collets 3-2, collets on inner side
3-2 is set along frame body 3-1 circumferencial directions interval, is provided with collets 3-2 upper surfaces upper with Hall fixation board component 1
Put to also set up on frame body 3-1 on the outside of corresponding fixing hole two 3-3, collets 3-2 and fixed with Hall in board component 1
Section is in the 3-4 of raised back-off two that the corresponding section in the 1-3 positions of raised back-off one of 7 fonts is in 7 fonts.
Wherein, Hall fixes along the circumferential direction upper set on the lower surface of board component 1 and fixes plug 1-4；Set in Hall Plate 2
Put and fix the positioning hole 2-1 that fixed plug 1-4 positions are corresponding in board component 1 with Hall, Hall Plate 2 is arranged by positioning hole 2-1
Hall is connected in fixed plug 1-4 mode to fix on the lower surface of board component 1.The outward flange of Hall Plate 2 is set on along the circumferential direction
Put open slot 2-2, open slot 2-2 rectangular in cross-section.Open slot 2-2 A/F, which is more than Hall, to be fixed described in board component 1
Section is in the 1-3 of raised back-off one of 7 fonts length.It is along the circumferential direction upper on the outside of collets 3-2 on frame body 3-1 to go back
Fixture block group 3-5, fixture block group 3-5 are set by being formed along the symmetrically arranged fixture block of frame body 3-1 radial directions.Frame body 3-
On 1 outer peripheral end surfaces along the circumferential direction on be also provided with the 3-6 of raised back-off three that section is in 7 fonts, section is fallen in the projections of 7 fonts
Three 3-6 and fixture block group 3-5 is detained to be staggered.
In the utility model, Hall sensor can be fixed in Hall Plate 2, Hall sensor can use paster mode
It is fixed in Hall Plate 2.
It is connection diagram of the present utility model as shown in Figure 1；Positioning hole 2-1 and open slot 2-2 is set in Hall Plate 2,
Positioning hole 2-1 is the simple fixation for carrying out Hall Plate 2, and open slot 2-2 setting is to ensure that Hall fixes board component and bone
The bonding strength of frame component.
It is illustrated in figure 2 the front and back structural representation that Hall fixes board component；The back of the body of board component 1 is fixed in Hall
Face is provided with fixed plug 1-4, can be used for realizing the simple positioning of Hall Plate 2, and Hall Plate is plugged on especially by fixed plug 1-4
The mode of positioning hole 2-1 on 2 is positioned.
It is illustrated in figure 3 the structural representation of skeleton component；Upper interval sets collets 3- on the inside of frame body 3-1 through holes
2, enamel-covered wire can be effectively ensured endoporus is run into winding process, influence the normal winding of motor.It is upper in frame body 3-1
On the outside of the collets 3-2 along the circumferential direction on also set up fixture block group 3-5, fixture block group 3-5 is by along frame body 3-1 radius sides
Formed to symmetrically arranged fixture block；Operating personnel can be facilitated to carry out quick clamping to intercoil connection.Acies outside frame body 3-1
On face along the circumferential direction on be also provided with section be in 7 fonts the 3-6 of raised back-off three, section be in 7 fonts the 3-6 of raised back-off three
It is staggered with fixture block group 3-5.Section can be to the lead-out wire of skeleton coil in the 3-6 of raised back-off three of 7 fonts setting
It is fixed.
In the utility model, Hall is fixed board component 1 and skeleton component 3 and can be integrally formed using Shooting Technique,
The 3-4 of raised back-off two that section is in 7 fonts is equally set in frame body, and section is in the 3-4 of raised back-off two and Hall of 7 fonts
Section in fixed board component 1 is set in the 1-3 position correspondences of raised back-off two of 7 fonts, it can be facilitated to be fixedly connected.
The installation principle of the novel brushless motor skeleton and Hall board fixing structure is as follows：
Hall Plate 2 is socketed in Hall by the positioning hole 2-1 in Hall Plate 2 and fixed on board component 1 by operating personnel first
Fixed plug 1-4 in, can so play the fixed installation to Hall Plate.Then section Hall fixed on board component 1 is in 7
The 1-3 of raised back-off one of font is through after the open slot 2-2 in Hall Plate 2 and the upper section of skeleton component 3 is in the projection of 7 fonts
The 3-4 of back-off one forms mutual button, and Hall is fixed to consolidating on the 1-2 of fixing hole one and skeleton component 3 of board component 1 finally by rivet
Determine hole 3-3 to be riveted together, realize its quick fixed installation.
Although the foregoing describing specific embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely illustrative of, and various changes or modifications can be made to present embodiment, without departing from original of the present utility model
Reason and essence, the scope of protection of the utility model are only limited by the claims that follow.
Claims (6)
1. a kind of novel brushless motor skeleton and Hall board fixing structure, it is characterised in that：Including what is set gradually from top to bottom
Hall fixes board component (1), Hall Plate (2) and skeleton component (3), and the Hall Plate (2) is fixed board component (1) by Hall and blocked
It is located on skeleton component (3)；The Hall, which fixes board component (1), includes Hall fixed plate body (1-1), the Hall fixed plate
Body (1-1) upper surface outward flange, which is along the circumferential direction gone up, sets fixing hole one (1-2), under the Hall fixed plate body (1-1)
Peripherally disposed section is in the raised back-off one (1-3) of 7 fonts on end face, and the section is in the raised back-off one of 7 fonts
(1-3) is staggered with fixing hole one (1-2)；The skeleton component (3) includes frame body (3-1), the frame body (3-
1) middle part sets through hole, on the inside of frame body (3-1) through hole on collets (3-2) are set, the collets (3-2) are along bone
Frame body (3-1) circumferencial direction interval is set, and is provided with collets (3-2) upper surface and is fixed board component (1) with Hall
The corresponding fixing hole two (3-3) in upper position, also set up in frame body (3-1) on the outside of the collets (3-2) with suddenly
You fall fixed board component (1) middle section in the corresponding section in raised back-off one (1-3) position of 7 fonts in the projection of 7 fonts
Detain two (3-4).
2. a kind of novel brushless motor skeleton and Hall board fixing structure as claimed in claim 1, it is characterised in that：It is described suddenly
It is along the circumferential direction upper on the lower surface of your fixed board component (1) that fixed plug (1-4) is set；On the Hall Plate (2) set with suddenly
The corresponding positioning hole (2-1) in fixed plug (1-4) position, the Hall Plate (2) pass through positioning hole in your fixed board component (1)
The mode that (2-1) is set in the fixed plug (1-4) is connected on the lower surface of Hall fixation board component (1).
3. a kind of novel brushless motor skeleton and Hall board fixing structure as claimed in claim 2, it is characterised in that：It is described suddenly
Your plate (2) outward flange is along the circumferential direction upper to set open slot (2-2), open slot (2-2) rectangular in cross-section.
4. a kind of novel brushless motor skeleton and Hall board fixing structure as claimed in claim 3, it is characterised in that：It is described to open
The A/F of mouth groove (2-2) is more than Hall and fixes section described in board component (1) in the raised back-off one (1-3) of 7 fonts
Length.
5. a kind of novel brushless motor skeleton and Hall board fixing structure as claimed in claim 1, it is characterised in that：The bone
On frame body (3-1) fixture block group (3-5), the fixture block group (3-5) are also set up positioned at collets (3-2) outside on along the circumferential direction
By being formed along the symmetrically arranged fixture block of frame body (3-1) radial direction.
6. a kind of novel brushless motor skeleton and Hall board fixing structure as claimed in claim 5, it is characterised in that：The bone
On frame body (3-1) outer peripheral end surfaces along the circumferential direction on be also provided with section be in 7 fonts raised back-off three (3-6), described section
Face is staggered in the raised back-off three (3-6) of 7 fonts with the fixture block group (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659876.6U CN206790325U (en) | 2017-06-07 | 2017-06-07 | A kind of novel brushless motor skeleton and Hall board fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659876.6U CN206790325U (en) | 2017-06-07 | 2017-06-07 | A kind of novel brushless motor skeleton and Hall board fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790325U true CN206790325U (en) | 2017-12-22 |
Family
ID=60716424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659876.6U Active CN206790325U (en) | 2017-06-07 | 2017-06-07 | A kind of novel brushless motor skeleton and Hall board fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206790325U (en) |
-
2017
- 2017-06-07 CN CN201720659876.6U patent/CN206790325U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8004141B2 (en) | Two-phase brushless DC motor | |
| CN105490500B (en) | A kind of motor | |
| EP1737105A2 (en) | Rotor of motor and manufacturing method thereof | |
| US20160094114A1 (en) | Synchronous Machine With Common Motor/Generator Exciter Stage | |
| CN201374636Y (en) | Coreless direct current brushless motor and motor driven tool | |
| CN105874704B (en) | Synchronous motor, its driving circuit, air blower and air conditioner | |
| EP1755208A3 (en) | Electric machine and method of using electric machine | |
| CN205622461U (en) | Device of making an uproar falls in brushless motor | |
| CN105871156B (en) | Induction synchro motor | |
| CN106602826B (en) | Rotating electric machine | |
| CN106374714B (en) | Permanent-magnetism linear motor | |
| CN206790325U (en) | A kind of novel brushless motor skeleton and Hall board fixing structure | |
| CN105471331A (en) | Brushless DC motor rotation speed control system | |
| JP3185587U (en) | Electric machine | |
| CN202798553U (en) | Position sensor for brushless direct current motor | |
| CN101895159B (en) | Electric motor | |
| CN204179902U (en) | Brushless DC motor | |
| CN103782508B (en) | Control device of electric motor, brushless motor and motor control system | |
| CN209930047U (en) | Series excited machine and stator structure thereof | |
| CN203537091U (en) | Double-salient pole double-squirrel cage outer rotor structure of stator permanent magnet double-rotor motor | |
| KR101353236B1 (en) | Rotor structure for flux concentrate type motor having apparatus which prevents separation of permanent magnet | |
| CN209184329U (en) | Stator core, field frame assembly, motor and the apparatus of air conditioning | |
| CN202818052U (en) | Brushless DC motor with magnetic steel built therein | |
| CN208299559U (en) | A kind of rare-earth permanent magnet motor rotor punching | |
| CN106567224B (en) | Pulsator washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |