CN106208538B - Hall element attachment device - Google Patents
Hall element attachment device Download PDFInfo
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- CN106208538B CN106208538B CN201610635589.1A CN201610635589A CN106208538B CN 106208538 B CN106208538 B CN 106208538B CN 201610635589 A CN201610635589 A CN 201610635589A CN 106208538 B CN106208538 B CN 106208538B
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- attachment device
- hole
- boss
- hall element
- protrusion
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Abstract
This application discloses a kind of Hall element attachment devices, including the first attachment device and the second attachment device, first attachment device is arranged on motor reducer shell, first attachment device is provided with stepped hole, stepped hole is provided with upper shoulder hole and downstairs hole, the aperture of upper shoulder hole is greater than the aperture in downstairs hole, upper shoulder hole is arranged between downstairs hole and the second attachment device, second attachment device is provided with first boss, the sectional area of first boss is greater than the sectional area in downstairs hole, the sectional area of first boss is less than the sectional area of upper shoulder hole, first boss is internally provided with sheet metal, the surface of sheet metal exposing first boss, sheet metal is electrically connected with Hall element, it is removably connected by the first attachment device and the second attachment device, the electric wire of Hall element is fixed in the second attachment device, it is able to solve and uses glue The electric wire of fixed Hall element, affects the beauty of product, and be inconvenient to dismantle, it has not been convenient to the problem of the maintenance and repair of motor.
Description
Technical field
The present disclosure relates generally to automobile glass lifter fields, and in particular to lifter dynamo of autocar glass field, especially
It is related to a kind of Hall element attachment device.
Background technique
The hand-operated lifting mode of crank type has been abandoned in the lifting (close and open) of present many car door glass,
The electric up-down mode for generally all using push button instead, even if using electric glass lifter.The electric glass lifter of car is more
It is made of motor, retarder, conductor rope, guide plate, glass mounting bracket etc..Master switch controls whole door and windows by motorist
The opening and closing of glass, and the switch-dividing on each inside door handle is controlled the opening and closing of each door glass by occupant respectively, operation is very
It is convenient.
Hall element is the semiconductor using Hall effect.It is generally used for measuring rotor speed in motor, such as video recorder
Magnetic drum, the radiator fan etc. in computer；It is a kind of Magnetic Sensor based on Hall effect, has evolved into a magnetic numerous in variety
Product sensor race, and be widely used, automobile glass lifter will use Hall element.
In the prior art, it is directly open on motor reducer shell, the electric wire of Hall element is sent into from opening and is gone,
Then opening is sealed up with glue, affects the beauty of product, and be inconvenient to dismantle, it has not been convenient to the maintenance and repair of motor.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of Hall element connection dress easy to disassemble
It sets.
In a first aspect, Hall element attachment device of the invention, including the first attachment device and the second attachment device, first
Attachment device is arranged on motor reducer shell, and the first attachment device is provided with stepped hole, and stepped hole is provided with upper shoulder hole
With downstairs hole, the aperture of upper shoulder hole is greater than the aperture in downstairs hole, and upper shoulder hole setting is connect in downstairs hole with second
Between device, the second attachment device is provided with first boss, and the sectional area of first boss is greater than the sectional area in downstairs hole, and first
The sectional area of boss is less than the sectional area of upper shoulder hole, and first boss is internally provided with sheet metal, and sheet metal exposes first boss
Surface, sheet metal is electrically connected with Hall element.
It is dismountable by the first attachment device and the second attachment device according to technical solution provided by the embodiments of the present application
Connection, the electric wire of Hall element is fixed in the second attachment device, the electric wire for fixing Hall element with glue, shadow are able to solve
The beauty of product has been rung, and has been inconvenient to dismantle, it has not been convenient to the problem of the maintenance and repair of motor.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the main view of the second attachment device of the Hall element attachment device of the embodiment of the present invention；
Fig. 2 is the left view of the second attachment device of Hall element attachment device shown in FIG. 1；
Fig. 3 is the rearview of the second attachment device of Hall element attachment device shown in FIG. 1；
Fig. 4 is the perspective view of the second attachment device of Hall element attachment device shown in FIG. 1；
Fig. 5 is the structural schematic diagram of the first attachment device of Hall element attachment device of the invention.
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 invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention 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.
Please refer to Fig. 1 to Fig. 5, Hall element attachment device of the invention, including the first attachment device 100 and the second connection
Device 200, the first attachment device 100 are arranged on motor reducer shell, and the first attachment device 100 is provided with stepped hole 110,
Stepped hole 110 is provided with upper shoulder hole 111 and downstairs hole 113, and the aperture of upper shoulder hole 111 is greater than the hole in downstairs hole 113
Diameter, upper shoulder hole 111 are arranged between downstairs hole 113 and the second attachment device 200, and the second attachment device 200 is provided with the
One boss 210, the sectional area of first boss 210 are greater than the sectional area in downstairs hole 113, and the sectional area of first boss 210 is less than
The sectional area of upper shoulder hole 111, first boss 210 are internally provided with sheet metal 220, and sheet metal 220 exposes first boss 210
Surface, sheet metal 220 are electrically connected with Hall element.
In an embodiment of the present invention, Hall element attachment device, including the first attachment device and the second attachment device, the
One attachment device is arranged on motor reducer shell, and the first attachment device is provided with stepped hole, and stepped hole is provided with ladder
Hole and downstairs hole, the aperture of upper shoulder hole are greater than the aperture in downstairs hole, and upper shoulder hole setting connects in downstairs hole with second
Between connection device, the second attachment device is provided with first boss, and the sectional area of first boss is greater than the sectional area in downstairs hole, the
The sectional area of one boss is less than the sectional area of upper shoulder hole, and first boss is internally provided with sheet metal, and it is convex that sheet metal exposes first
The surface of platform, sheet metal are electrically connected with Hall element, and connection inside sheet metal and motor reducer facilitates Hall element to carry out electricity
Connection, first boss and upper shoulder hole snap-fit, facilitate the first attachment device and the second attachment device to be disassembled and installed,
Facilitate the care and maintenance of motor.
Further, the opposite flank of upper shoulder hole 111 is provided with first through hole 112, and first boss 210 is provided with second
Through-hole 230, first through hole 112 are fixed with the second through-hole 230 by axis.
In an embodiment of the present invention, the opposite flank of upper shoulder hole is provided with first through hole, and first boss is provided with
Two through-holes, first through hole are fixed with the second through-hole by axis, by the snap-fit of first boss and upper shoulder hole, so that first
Attachment device and the cooperation of the second attachment device are more stable, avoid the second attachment device by excessive pulling force, make the second connection
Device is detached from the first attachment device, while can be realized the first attachment device and the second attachment device is easily dismantled and pacified
Dress, facilitates the care and maintenance of motor.
Further, the side of first boss 210 is provided with the first protrusion 240.
In an embodiment of the present invention, the side of first boss is provided with the first protrusion, can increase first boss and upper
The clamping force of stepped hole snap-fit improves the reliability of the first attachment device and the second attachment device, facilitates and dismantled
And installation, facilitate the care and maintenance of motor.
Further, each side of first boss 210 is respectively provided at least one first protrusion 240.
In an embodiment of the present invention, each side of first boss is respectively provided at least one first protrusion, can increase
The clamping force of first boss and upper shoulder hole snap-fit improves the reliability of the first attachment device and the second attachment device,
Facilitate and disassembled and installed, facilitates the care and maintenance of motor.
Further, the second protrusion 114 is arranged in 113 inner sidewall of downstairs hole, and first boss 210 is provided with hollow second
Boss 250, the lateral surface setting fluted 251 of second boss 250, the second protrusion 250 sticks into groove 251.
In an embodiment of the present invention, the second protrusion of downstairs hole inner sidewall setting, first boss are provided with hollow the
The lateral surface setting of two boss, second boss is fluted, and the second protrusion sticks into groove, sticks into groove by the second protrusion, prevents
First attachment device and the second attachment device are inserted into the direction of insertion institute vertical direction of the first attachment device along the second attachment device
Relative motion, improve the reliability that the first attachment device is connected with the second attachment device.
Further, the second protrusion 114 is respectively set in the adjacent two sides in downstairs hole 113, and second boss 250 is adjacent
Groove 251 is arranged in two sides.
In an embodiment of the present invention, the cooperation that groove is sticked by the way that the second protrusion of multiple groups is arranged prevents the first connection from filling
The relative motion for being inserted into the direction of insertion institute vertical direction of the first attachment device along the second attachment device with the second attachment device is set,
Improve the reliability that the first attachment device is connected with the second attachment device.
Further, the cavity inside of second boss 250 is arranged in sheet metal 220.
In an embodiment of the present invention, it can be avoided sheet metal exposure in air, avoid generating dangerous or oxidation.
Further, first boss 210 is provided with fixed device 260, and fixed device 260 is provided with the side plate being oppositely arranged
270 and bottom plate 280, side plate 270 is provided with clamping portion 271, and 270 surface of side plate is exposed in clamping portion 271, and bottom plate 280 is provided with
Third protrusion 281.
In an embodiment of the present invention, first boss is provided with fixed device, and fixed device is provided with the side being oppositely arranged
Plate and bottom plate, side plate are provided with clamping portion, and surface of side plate is exposed in clamping portion, and bottom plate is provided with third protrusion, and fixed device is used
Carry out clamping fixed pcb board, pcb board is provided with Hall element.
Further, third protrusion 281 is set as four, and third protrusion 281 is set as metal, third protrusion 281 with suddenly
You are electrically connected element.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (1)
1. a kind of Hall element attachment device, which is characterized in that including the first attachment device and the second attachment device, described first
Attachment device is arranged on motor reducer shell, and first attachment device is provided with stepped hole, and the stepped hole is provided with
Upper shoulder hole and downstairs hole, the aperture of the upper shoulder hole are greater than the aperture in the downstairs hole, the upper shoulder hole setting
Between the downstairs hole and second attachment device, second attachment device is provided with first boss, and described first
The sectional area of boss is greater than the sectional area in the downstairs hole, and the sectional area of the first boss is less than cutting for the upper shoulder hole
Area, the first boss are internally provided with sheet metal, and the sheet metal exposes the surface of the first boss, the sheet metal
It is electrically connected with Hall element, the opposite flank of the upper shoulder hole is provided with first through hole, and the first boss is provided with second
Through-hole, the first through hole are fixed with second through-hole by axis, and the side of the first boss is provided with the first protrusion, institute
The each side for stating first boss is respectively provided at least one first protrusion, the adjacent two sides inner sidewall difference in the downstairs hole
The second protrusion of setting, the first boss are provided with hollow second boss, and the adjacent two sides of the second boss are set respectively
Set groove, second protrusion sticks into the groove, and the sheet metal is arranged in the cavity inside of the second boss, and described
One boss is provided with fixed device, and the fixed device is provided with the side plate and bottom plate being oppositely arranged, and the side plate is provided with
The surface of side plate is exposed in clamping portion, the clamping portion, and the bottom plate is provided with third protrusion, and the third protrusion is set as four
A, the third protrusion is set as metal, and the third protrusion is electrically connected with Hall element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635589.1A CN106208538B (en) | 2016-08-03 | 2016-08-03 | Hall element attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635589.1A CN106208538B (en) | 2016-08-03 | 2016-08-03 | Hall element attachment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106208538A CN106208538A (en) | 2016-12-07 |
| CN106208538B true CN106208538B (en) | 2019-04-19 |
Family
ID=57497066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635589.1A Active CN106208538B (en) | 2016-08-03 | 2016-08-03 | Hall element attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106208538B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335472A (en) * | 2007-06-28 | 2008-12-31 | 株式会社美姿把 | Electric motor with brush holder |
| CN102118078A (en) * | 2009-12-30 | 2011-07-06 | 德昌电机(深圳)有限公司 | Motor driving assembly |
| CN205945420U (en) * | 2016-08-03 | 2017-02-08 | 南通联科汽车零部件股份有限公司 | Hall element connecting device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005053535A1 (en) * | 2005-11-08 | 2007-05-10 | Robert Bosch Gmbh | Transmission drive unit with electronics plug-in module |
| DE102012203222A1 (en) * | 2012-03-01 | 2013-09-05 | Robert Bosch Gmbh | Housing part for driving unit for actuating moving parts of car, has groove for receiving radial joint, which radially ensures sealing of part, where wall of groove comprises projections that carry out interlocking connection with joint |
| US10312773B2 (en) * | 2013-04-30 | 2019-06-04 | Mitsuba Corporation | Motor apparatus |
-
2016
- 2016-08-03 CN CN201610635589.1A patent/CN106208538B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335472A (en) * | 2007-06-28 | 2008-12-31 | 株式会社美姿把 | Electric motor with brush holder |
| CN102118078A (en) * | 2009-12-30 | 2011-07-06 | 德昌电机(深圳)有限公司 | Motor driving assembly |
| CN205945420U (en) * | 2016-08-03 | 2017-02-08 | 南通联科汽车零部件股份有限公司 | Hall element connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106208538A (en) | 2016-12-07 |
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