CN108872625A - Hall-type speed sensor - Google Patents
Hall-type speed sensor Download PDFInfo
- Publication number
- CN108872625A CN108872625A CN201810641684.1A CN201810641684A CN108872625A CN 108872625 A CN108872625 A CN 108872625A CN 201810641684 A CN201810641684 A CN 201810641684A CN 108872625 A CN108872625 A CN 108872625A
- Authority
- CN
- China
- Prior art keywords
- shell
- seat
- long hole
- hall
- magnet
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
Abstract
The invention discloses a kind of Hall-type speed sensors, it is characterised in that：Including elongated shell, one end of the shell, which is equipped with, clamps seat, and the clamping seat is equipped with circular clamping hole, and magnet is embedded in the clamping hole, and the other end of the shell is equipped with wire casing, the shell and magnet and is assembled by assembling equipment.By adopting the above technical scheme, the present invention provides a kind of simple structure and reasonable design and Hall-type speed sensor easy to assembly.
Description
Technical field
The present invention relates to sensing devices, and in particular to a kind of Hall-type speed sensor.
Background technique
Having a kind of Hall-type speed sensor on the market is magneto-electric, by installing magnet on a sensor, makes to incude
Device has certain magnetic field in advance, when metal, magnetisable material close to or when far from sensing element, according to the variation of its speed,
Meeting is so that the magnetic field of inductor generates different variations, to incude and detect its speed.Currently, magnetoelectric sensor on the market,
Its structure is more complicated, and magnet is by being manually encased in sensor internal, and not only production efficiency is low, but also need
Cost of labor is higher.
Summary of the invention
In view of the deficiency of background technique, technical problem to be solved by the invention is to provide a kind of structures, and simple, design is closed
Reason and Hall-type speed sensor easy to assembly.
For this purpose, the present invention is realized using following scheme：
A kind of Hall-type speed sensor, it is characterised in that：Including elongated shell, one end of the shell, which is equipped with, to be clamped
Seat, the clamping seat are equipped with circular clamping hole, and magnet is embedded in the clamping hole, and the other end of the shell is equipped with line
Slot is equipped with conducting wire in the wire casing, and positioning sleeve is movably arranged on the conducting wire, and the positioning sleeve is equipped with card slot,
The shell and magnet are assembled by assembling equipment, and the assembling equipment includes bottom plate, is fixedly installed on the bottom plate
Assembling seat and driving cylinder, the front end of the assembling seat are equipped with the first long hole, and the output shaft of the driving cylinder is actively worn
In the first long hole, the second long hole fallen into for magnet is offered at the top of the assembling seat, and be connected at the second long hole
In the storing pipe being vertically arranged, magnet is stacked in the storing pipe, the rear end of the assembling seat is offered for the shell
The third long hole of seat insertion is clamped, the first, second, and third long hole interconnects, and when assembling, the clamping seat of shell is inserted into
In third long hole in assembling seat, so that the output shaft of hole driven in registry cylinder is clamped, the cylinder of control driving later, output
Axis pushes magnet to be embedded into and clamps in hole.
The housing bottom two sides are being provided with positioning convex tendon at clamping seat.
Solenoid valve is provided on the bottom plate, the escape pipe of the solenoid valve is connect with the opening in storing tube top portion.
The case top is symmetrically set there are two cylindrical protrusions.
By adopting the above technical scheme, advantages of the present invention is：1, the structure of Hall-type speed sensor is simple, and design is closed
Reason, can be realized large-scale production；2, mechanical assembling is carried out to Hall-type speed sensor using assembling equipment, effectively mentioned
The packaging efficiency of Hall-type speed sensor has been risen, and has saved cost of labor.
Detailed description of the invention
The present invention has following attached drawing：
Fig. 1 is the structure chart of Hall-type speed sensor in the present invention；
Fig. 2 is the structure chart that equipment is assembled in the present invention；
Fig. 3 is that the structure chart after 3 change location of hole is clamped on the Hall-type speed sensor of Fig. 1；
Fig. 4 is the structure chart in Fig. 2 in assembling seat after third long hole change location.
Specific embodiment
As shown in Figure 1, 2, a kind of Hall-type speed sensor disclosed by the invention, including elongated shell 1, shell
1 one end, which is equipped with, clamps seat 2, and the top for clamping seat 2 is equipped with circular clamping hole 3, clamps and is embedded with magnet 4, shell 1 in hole 3
The other end be equipped with wire casing 5, conducting wire 17 is equipped in wire casing 5, by using the Hall-type speed sensor of above structure, knot
Structure is simple, design rationally, may be implemented to be mass produced, be movably arranged with positioning sleeve 18 on conducting wire 17, on positioning sleeve 18
Equipped with card slot 19, because positioning sleeve 18 is to be movably arranged, according to the difference of installation position, the position of adjustable positioning sleeve 18
It sets, conveniently realizes the location and installation of inductor, 1 top of shell symmetrically sets there are two cylindrical protrusions 20, justified by setting
Column-shaped projection 20, the same positioning and installation for being convenient for shell.In addition, shell 1 and magnet 4 are assembled by assembling equipment, group
Standby installing includes bottom plate 7, assembling seat 12 and driving cylinder 9 is fixedly installed on bottom plate 7, it is long that the front end of assembling seat 12 is equipped with first
The output shaft 9 in hole 11, driving cylinder 10 is actively threaded through in the first long hole 11, and the top of assembling seat 12 is offered for magnet 4
The second long hole 7 fallen into, and being connected at the second long hole 7 is in the storing pipe 6 being vertically arranged, and is stacked with magnet in storing pipe 6
4, the rear end of assembling seat 12 offers the third long hole 13 for clamping seat 2 and being inserted into for shell 1, and the first, second, and third long hole is mutual
It is connected, when assembling, the clamping seat 2 of shell 1 is inserted into the third long hole 13 in assembling seat 12, is aligned so that clamping hole 3
The output shaft 9 of cylinder 10 is driven, the cylinder 10 of control driving later acts, and output shaft 9 pushes magnet 4 to be embedded into and clamps in hole 3, complete
At assembling, Hall-type speed sensor is assembled using above-mentioned assembling equipment, it is easy to operate, it only needs that seat will will be clamped
2 are inserted into the third long hole 13 in assembling seat 12, can be carried out mechanical automatic assembling later, effectively improve suddenly
The packaging efficiency of your formula velocity sensor, and saved cost of labor.1 two sides of the bottom of shell are provided at clamping seat 2
Positioning convex tendon 16, realize clamp seat 2 be inserted into the positioning after third long hole 13, allow clamp hole 3 accurately with fall into
Output shaft 9 to magnet and driving cylinder 10 in assembling seat 12 is aligned, it is ensured that and magnet, which can be accurately embedded in, to be clamped in hole 3,
Solenoid valve 14 is provided on bottom plate 8, the escape pipe 15 of solenoid valve 14 is connect with the opening at 6 top of storing pipe, opens solenoid valve 14
Extruding is inflated to the opening at 6 top of storing pipe, it is ensured that the magnet in storing pipe 6 can successfully drop into assembling seat 12
The second long hole 7 in.
In addition, as shown in Figure 3,4, according to different use requirements, the round hole 3 that clamps clamped on seat 2 can also be arranged
In the side for clamping seat 2, meanwhile, the third long hole 13 in assembling seat 12 also changes its position and clamps the round clamping on seat 2
The position in hole 3 is corresponding, so that the Hall-type speed sensor to this class formation assembles.
Claims (4)
1. a kind of Hall-type speed sensor, it is characterised in that：Including elongated shell（1）, the shell（1）One end
Equipped with clamping seat（2）, the clamping seat（2）It is equipped with circular clamping hole（3）, the clamping hole（3）It is interior to be embedded with magnet
（4）, the shell（1）The other end be equipped with wire casing（5）, the wire casing（5）Inside it is equipped with conducting wire（17）, the conducting wire（17）On
Movably it is arranged with positioning sleeve（18）, the positioning sleeve is equipped with card slot（19）, the shell（1）And magnet（4）Pass through group
Installing is standby to be assembled, and the assembling equipment includes bottom plate（8）, the bottom plate（8）On be fixedly installed assembling seat（12）And drive
Dynamic cylinder（10）, the assembling seat（12）Front end be equipped with the first long hole（11）, the driving cylinder（10）Output shaft（9）It is living
It is threaded through the first long hole dynamicly（11）It is interior, the assembling seat（12）Top offer for magnet（4）The second long hole fallen into
（7）, and in the second long hole（7）Place is connected in the storing pipe being vertically arranged（6）, the storing pipe（6）Inside it is stacked with magnet
（4）, the assembling seat（12）Rear end offer the clamping seat for the shell（2）The third long hole of insertion（13）, first,
Two and third long hole interconnect, when assembling, by shell（1）Clamping seat（2）It is inserted into assembling seat（12）On third long hole
（13）It is interior, so that clamping hole（3）Driven in registry cylinder（10）Output shaft（9）, the cylinder of control driving later（10）Movement, output
Axis（9）Push magnet（4）It is embedded into and clamps hole（3）It is interior.
2. Hall-type speed sensor according to claim 1, it is characterised in that：The shell（1）Two sides of the bottom are being leaned on
It is close to clamp seat（2）Place is provided with positioning convex tendon（16）.
3. Hall-type speed sensor according to claim 1, it is characterised in that：The bottom plate（8）On be provided with electromagnetism
Valve（14）, the solenoid valve（14）Escape pipe（15）With storing pipe（6）The opening at top connects.
4. Hall-type speed sensor according to claim 1, it is characterised in that：The shell（1）Top is symmetrically set
There are two cylindrical protrusions（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641684.1A CN108872625A (en) | 2018-06-21 | 2018-06-21 | Hall-type speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641684.1A CN108872625A (en) | 2018-06-21 | 2018-06-21 | Hall-type speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108872625A true CN108872625A (en) | 2018-11-23 |
Family
ID=64340688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810641684.1A Withdrawn CN108872625A (en) | 2018-06-21 | 2018-06-21 | Hall-type speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108872625A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2326948B (en) * | 1997-06-26 | 1999-08-11 | Unisia Jecs Corp | Rotation detecting apparatus |
| CN201527431U (en) * | 2009-10-30 | 2010-07-14 | 无锡新大力电机有限公司 | Non-contact differential speed encoder |
| CN102615498A (en) * | 2012-04-21 | 2012-08-01 | 石家庄爱驰自动化设备有限公司 | Machine for automatically assembling magnetic steel |
| CN103231238A (en) * | 2013-04-28 | 2013-08-07 | 长城汽车股份有限公司 | Crankshaft positioning pin pressing-mounting tool |
| CN203941182U (en) * | 2014-06-12 | 2014-11-12 | 宁波新思创汽车部件有限公司 | A kind of modified wheel speed sensors |
-
2018
- 2018-06-21 CN CN201810641684.1A patent/CN108872625A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2326948B (en) * | 1997-06-26 | 1999-08-11 | Unisia Jecs Corp | Rotation detecting apparatus |
| CN201527431U (en) * | 2009-10-30 | 2010-07-14 | 无锡新大力电机有限公司 | Non-contact differential speed encoder |
| CN102615498A (en) * | 2012-04-21 | 2012-08-01 | 石家庄爱驰自动化设备有限公司 | Machine for automatically assembling magnetic steel |
| CN103231238A (en) * | 2013-04-28 | 2013-08-07 | 长城汽车股份有限公司 | Crankshaft positioning pin pressing-mounting tool |
| CN203941182U (en) * | 2014-06-12 | 2014-11-12 | 宁波新思创汽车部件有限公司 | A kind of modified wheel speed sensors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |