CN109194041A - Hall integrated circuit mounting structure - Google Patents
Hall integrated circuit mounting structure Download PDFInfo
- Publication number
- CN109194041A CN109194041A CN201811269063.1A CN201811269063A CN109194041A CN 109194041 A CN109194041 A CN 109194041A CN 201811269063 A CN201811269063 A CN 201811269063A CN 109194041 A CN109194041 A CN 109194041A
- Authority
- CN
- China
- Prior art keywords
- integrated circuit
- hall integrated
- circuit component
- printed board
- end cap
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
This application provides a kind of Hall integrated circuit component installation structures, Hall integrated circuit component includes multiple Hall integrated circuit modules, mounting structure includes: the ring baffle for offering the end cap of centre bore and being fixedly connected with end cap, end cap is located at the mounting groove that Hall integrated circuit module is provided in ring baffle area defined, with when Hall integrated circuit component is installed on end cap, so that Hall integrated circuit module is located in mounting groove.
Description
Technical field
This application involves brshless DC motor technical fields, specifically provide a kind of Hall integrated circuit mounting structure.
Background technique
Hall integrated circuit is used to detect the position of rotor in brushless direct current motor, and provides commutation signal for controller
Realize the brushless commutation of direct current generator, Hall integrated circuit, which is mounted in printed board, in existing brshless DC motor forms print
Then making sheet component connects the reverse side that Hall integrated circuit shell is installed on printed board assembly with the plane on end cap or casing
Touching, printed board assembly is fixed on electric motor end cap or casing, and the shell for printing the Hall integrated circuit on component is in hanging
State is easy to cause the integrated electricity of Hall because the swing of the shell of Hall integrated circuit is excessive when motor bears biggish vibration
The fracture of road pin.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, this application provides a kind of installations of Hall integrated circuit component to tie
Structure, Hall integrated circuit component include multiple Hall integrated circuit modules, mounting structure include: offer the end cap of centre bore with
And the ring baffle being fixedly connected with end cap, end cap, which is located in ring baffle area defined, is provided with Hall integrated circuit mould
The mounting groove of block, with when Hall integrated circuit component is installed on end cap, so that Hall integrated circuit module is located at mounting groove
It is interior.
According at least one embodiment of the application, Hall integrated circuit component further includes printed board and connect with printed board
Conducting wire, multiple Hall integrated circuit modules are fixedly connected with printed board, and are electrically connected with conducting wire.
According at least one embodiment of the application, printed board is semi-circular shape, and multiple Hall integrated circuit modules are uniform
It is distributed in edge of the printed board close to its center point, so that when Hall integrated circuit component is installed on end cap, Hall collection
It is located in mounting groove at circuit module.
According at least one embodiment of the application, the radial width of mounting groove is greater than the width of Hall integrated circuit module
Degree.
According at least one embodiment of the application, it is provided with mounting hole on end cap, adjustment hole is provided in printed board, prints
Making sheet passes through adjustment hole by fixing bolt and is installed in mounting hole.
According at least one embodiment of the application, adjustment hole is the strip-shaped hole being distributed along the circumferential direction of printed board.
According at least one embodiment of the application, multiple permanent magnets are provided on the inside of centre bore.
According at least one embodiment of the application, the magnet steel central point face Hall integrated circuit module of multiple permanent magnets
Magnetic-field-sensitive point.
In Hall integrated circuit mounting structure provided by the embodiments of the present application, by offering mounting groove on end cap, make
It obtains when Hall integrated circuit component is installed on end cap, Hall integrated circuit module is located in mounting groove, that is to say, that utilize
The swing of mounting groove limitation Hall integrated circuit module under vibrating conditions on end cap, avoids Hall integrated circuit pin disconnected
It splits, greatly increases the antivibration kinetic force of Hall integrated circuit and the functional reliability of brshless DC motor.
Detailed description of the invention
Fig. 1 is the schematic diagram of Hall integrated circuit component provided by the embodiments of the present application；
Fig. 2 is the schematic diagram of Hall integrated circuit component installation structure provided by the embodiments of the present application；
Fig. 3 is the scheme of installation of Hall integrated circuit component provided by the embodiments of the present application.
Wherein:
10, Hall integrated circuit component；11, Hall integrated circuit module；12, printed board；13, conducting wire；14, adjustment hole；
15, fixing bolt；20, end cap；21, centre bore；22, ring baffle；23, mounting groove；24, mounting hole.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related application, rather than the restriction to this application.It also should be noted that in order to
Convenient for description, part relevant to the application is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that in the description of the present application, term " center ", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or the term of positional relationship are direction based on the figure or positional relationship, this
It is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In addition it is also necessary to explanation, in the description of the present application unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the application.
Fig. 1 is the structural schematic diagram of Hall integrated circuit component provided by the embodiments of the present application.
As shown in Figure 1, Hall integrated circuit component includes Hall integrated circuit module 11, printed board 12 and conducting wire 13,
In, printed board 12 is semi-circular shape, and multiple Hall integrated circuit modules 11, Hall integrated circuit mould are provided in printed board 12
Block 11 is fixedly connected with printed board 12, for example, by the way that the pin of Hall integrated circuit module 11 to be welded in printed board 12；It leads
Line 13 is electrically connected with Hall integrated circuit module 11, for example, conducting wire 12 and the pin of Hall integrated circuit module 11 are welded；It is more
A Hall integrated circuit module 11 is uniformly distributed in printed board 12 close to the edge in the center of circle.
Fig. 2 is the structural schematic diagram of Hall integrated circuit component installation structure provided by the embodiments of the present application, and Fig. 3 is this Shen
Please embodiment provide Hall integrated circuit component scheme of installation.
As shown in Figures 2 and 3, Hall integrated circuit component installation structure include offer centre bore 21 end cap 20 and
The ring baffle 22 being fixedly connected with end cap 20, end cap 20 are located in 22 area defined of ring baffle that be provided with Hall integrated
The mounting groove 23 of circuit module 11, which is located at the outside of centre bore 21, and its radial width is integrated greater than Hall
The width of circuit module 11, with when Hall integrated circuit component is installed on end cap 20, so that multiple Hall integrated circuit moulds
Block 11 is respectively positioned in mounting groove 23.
In some alternative embodiments, mounting hole 24 is offered on end cap 20, and adjustment hole 14 is offered in printed board 12,
The strip-shaped hole that adjustment hole 14 circumferential directions along printed board 12 are distributed, is being installed on end cap 20 for Hall integrated circuit component 10
When upper, adjustment hole 14 was passed through by fixing bolt 15 and is connected to fix Hall integrated circuit component on mounting hole 24, due to
The presence of adjustment hole 14, installation site of the adjustable Hall integrated circuit component 10 on end cap 20.
In some alternative embodiments, multiple permanent magnets, multiple permanent magnetism are provided on the inside of the centre bore 21 of end cap 20
The magnetic-field-sensitive point of the magnet steel central point face Hall integrated circuit module 11 of body.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the application, still, this field
Technical staff is it is easily understood that the protection scope of the application is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of application, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement is fallen within the protection scope of the application.
Claims (8)
1. a kind of Hall integrated circuit component installation structure, the Hall integrated circuit component (10) includes the integrated electricity of multiple Halls
Road module (11), which is characterized in that the mounting structure includes:
The ring baffle (22) for offering the end cap (20) of centre bore (21) and being fixedly connected with the end cap (20), the end
Lid (20) is located at the mounting groove that Hall integrated circuit module (11) are provided in the ring baffle (22) area defined
(23), with when Hall integrated circuit component (10) is installed on the end cap (20), so that Hall integrated circuit module (11)
In the mounting groove (23).
2. Hall integrated circuit component installation structure according to claim 1, which is characterized in that the Hall integrated circuit
Component (10) further includes printed board (12) and the conducting wire (13) connecting with the printed board, multiple Hall integrated circuit modules
(11) it is fixedly connected with the printed board (12), and is electrically connected with the conducting wire (13).
3. Hall integrated circuit component installation structure according to claim 2, which is characterized in that the printed board (12) is
Semi-circular shape, multiple Hall integrated circuit modules (11) are uniformly distributed in the side of the printed board (12) close to its center point
At edge, so that when the Hall integrated circuit component (10) is installed on the end cap (20), the Hall integrated circuit mould
Block (11) is located in the mounting groove (23).
4. Hall integrated circuit component installation structure according to claim 3, which is characterized in that the mounting groove (23)
Radial width is greater than the width of the Hall integrated circuit module (11).
5. Hall integrated circuit component installation structure according to claim 3, which is characterized in that set on the end cap (20)
It is equipped with mounting hole (24), is provided with adjustment hole (14) on the printed board (12), the printed board (12) passes through fixing bolt
(15) adjustment hole (14) are passed through to be installed in the mounting hole (24).
6. Hall integrated circuit component installation structure according to claim 5, which is characterized in that the adjustment hole (14) is
The strip-shaped hole being distributed along the circumferential direction of the printed board (12).
7. Hall integrated circuit component installation structure according to any one of claim 1 to 6, which is characterized in that described
Centre bore is provided with multiple permanent magnets on the inside of (21).
8. Hall integrated circuit component installation structure according to claim 7, which is characterized in that multiple permanent magnets
The magnetic-field-sensitive point of Hall integrated circuit module (11) described in magnet steel central point face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269063.1A CN109194041B (en) | 2018-10-29 | 2018-10-29 | Hall integrated circuit mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269063.1A CN109194041B (en) | 2018-10-29 | 2018-10-29 | Hall integrated circuit mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109194041A true CN109194041A (en) | 2019-01-11 |
| CN109194041B CN109194041B (en) | 2021-04-16 |
Family
ID=64944317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811269063.1A Active CN109194041B (en) | 2018-10-29 | 2018-10-29 | Hall integrated circuit mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109194041B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118318Y (en) * | 2008-01-23 | 2008-09-17 | 常州祥明电机有限公司 | An electromotor acceptance shell |
| CN203883654U (en) * | 2014-05-07 | 2014-10-15 | 徐州速利达电机有限公司 | Novel external Hall apparatus for direct current brushless motor |
| CN204886571U (en) * | 2015-07-16 | 2015-12-16 | 上海电驱动股份有限公司 | Paster hall position sensing structure |
| CN205846997U (en) * | 2016-06-17 | 2016-12-28 | 浙江绿源电动车有限公司 | External rotor electric machine and electric motor car |
| CN206250912U (en) * | 2016-12-02 | 2017-06-13 | 深圳市德立威汽车部件有限公司 | Hall circuitboard installs positioning component |
-
2018
- 2018-10-29 CN CN201811269063.1A patent/CN109194041B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118318Y (en) * | 2008-01-23 | 2008-09-17 | 常州祥明电机有限公司 | An electromotor acceptance shell |
| CN203883654U (en) * | 2014-05-07 | 2014-10-15 | 徐州速利达电机有限公司 | Novel external Hall apparatus for direct current brushless motor |
| CN204886571U (en) * | 2015-07-16 | 2015-12-16 | 上海电驱动股份有限公司 | Paster hall position sensing structure |
| CN205846997U (en) * | 2016-06-17 | 2016-12-28 | 浙江绿源电动车有限公司 | External rotor electric machine and electric motor car |
| CN206250912U (en) * | 2016-12-02 | 2017-06-13 | 深圳市德立威汽车部件有限公司 | Hall circuitboard installs positioning component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109194041B (en) | 2021-04-16 |
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