CN104210616B - Hall sensing formula electric motor car automatic gearshift - Google Patents
Hall sensing formula electric motor car automatic gearshift Download PDFInfo
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- CN104210616B CN104210616B CN201410391883.3A CN201410391883A CN104210616B CN 104210616 B CN104210616 B CN 104210616B CN 201410391883 A CN201410391883 A CN 201410391883A CN 104210616 B CN104210616 B CN 104210616B
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- hall element
- moving mass
- upper shell
- circuit board
- element circuit
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Abstract
The present invention relates to a kind of hall sensing formula electric motor car automatic gearshift, including: handle ball, handlebar, splined shaft, locking nut, pad, upper shell, lower house, moving mass, spacing steel ball, accommodating hole, magnet steel, Hall element, Hall element circuit board, bundle assembly, wherein: handlebar is installed in the top of upper shell by splined shaft, locking nut, pad, and upper shell and lower house are fitted and connected；A place within upper shell is equiped with moving mass, and another place is provided with Hall element circuit board；Moving mass is located on upper shell by hub splines；Hall element circuit board is equiped with Hall element and is connected to bundle assembly in one end of Hall element circuit board。The present invention motion by moving mass, drives spacing steel ball and housing to connect convex shell wall fricting movement, and blade and postive stop baffle collides, and limit the position of magnet steel, it is achieved the gearshift function advancing, stopping, retreating。
Description
Technical field
The present invention relates to a kind of gearshift, particularly relate to the hall sensing formula electric motor car automatic gearshift on a kind of four-wheel electric motor car。
Background technology
The gearshift major part used in the market is all flexible axle gearshift, this gearshift is mainly wheel and rack cooperation and (is connected with flexible axle on tooth bar, flexible axle is connected with machine), draw-in groove it is carved with after tooth bar, at the steel ball arranged below of tooth bar, spring, by steel ball and the coordinating of draw-in groove after tooth bar, realize gearshift function。But this gearshift uses for a long time, steel ball and Ka Caopeihechu easily wear and tear, and promote gear unintelligible。And this hall sensing formula electric motor car automatic gearshift achieves the point-to-point detection of gear selecting gear, performance is accurate, highly sensitive, response time is fast, little by environmental change, and possess the ability of anti-vibration, shock resistance, electromagnetism interference and water proof and dust proof, it is truly realized permanent, its simple in construction in quality, easy for installation。
As can be seen here, above-mentioned existing gearshift in structure and uses, it is clear that still has inconvenience and defect, and is urgently further improved。Therefore, how to found the hall sensing formula electric motor car automatic gearshift of a kind of new structure, also become the target that current industry pole need to be improved。
Summary of the invention
It is an object of the invention to, overcome the defect that existing gearshift exists, and provide the hall sensing formula electric motor car automatic gearshift technical problem to be solved of a kind of new structure to be through the motion of moving mass, spacing steel ball and housing is driven to connect convex shell wall fricting movement, and blade and postive stop baffle collide, limit the position of magnet steel, it is ensured that magnet steel is relative with the Hall element position on Hall element circuit, realize the gearshift function advancing, stopping, retreating。
The object of the invention to solve the technical problems realizes by the following technical solutions。According to a kind of hall sensing formula electric motor car automatic gearshift that the present invention proposes, including: handle ball, handlebar, splined shaft, locking nut, pad, upper shell, lower house, moving mass, spacing steel ball, accommodating hole, magnet steel, Hall element, Hall element circuit board, bundle assembly, wherein: described handlebar is installed in the top of upper shell by splined shaft, locking nut, pad, and upper shell and lower house are fitted and connected；A place within described upper shell is equiped with moving mass, and another place is provided with Hall element circuit board；Described moving mass is located on upper shell by hub splines, and this moving mass is arranged on the cylinder of splined shaft lower end；Having 3 accommodating holes on moving mass, 2, relative left and right accommodating hole is built with spacing steel ball, without the 3rd accommodating hole of blade built with magnet steel；Described Hall element circuit board is equiped with Hall element and is connected to bundle assembly in one end of Hall element circuit board。
The purpose of the present invention and solve its technical problem and can also be further achieved by the following technical measures。
Aforesaid hall sensing formula electric motor car automatic gearshift, it is characterised in that be provided with accommodating hole at two places of the horizontal axis of described moving mass and be equiped with spacing steel ball in accommodating hole。
Aforesaid hall sensing formula electric motor car automatic gearshift, it is characterised in that be provided with accommodating hole at a place of the vertical axis of described moving mass and be equiped with magnet steel in accommodating hole。
Aforesaid hall sensing formula electric motor car automatic gearshift, it is characterised in that be provided with more than one Hall element on described Hall element circuit board。
Aforesaid hall sensing formula electric motor car automatic gearshift, it is characterised in that the distance of described magnet steel and Hall element is between 5mm-6mm。
The present invention compared with prior art has clear advantage and beneficial effect。From above technology contents, for reaching above-mentioned purpose, the invention provides a kind of hall sensing formula electric motor car automatic gearshift, including: handle ball, handlebar, splined shaft, locking nut, pad, upper shell, lower house, moving mass, spacing steel ball, accommodating hole, magnet steel, Hall element, Hall element circuit board, bundle assembly, wherein: described handlebar is installed in the top of upper shell by splined shaft, locking nut, pad, and upper shell and lower house are fitted and connected；A place within described upper shell is equiped with moving mass, and another place is provided with Hall element circuit board；Described moving mass is located on upper shell by hub splines；Described Hall element circuit board is equiped with Hall element and is connected to bundle assembly in one end of Hall element circuit board。
The present invention just overcomes the weak point of above-mentioned technology, and technical scheme is as follows: have 3 blades on this novel hall sensing formula electric motor car automatic gearshift moving mass, and two, left and right blade is provided with accommodating hole, and 2, left and right accommodating hole installs spacing steel ball。A vaneless side is also provided with an accommodating hole, mounting magnetic steel in accommodating hole equally。This spacing steel ball installed in accommodating hole, when dismounting, this spacing steel ball and accommodating hole closely cooperate, it is not easy to lose。Upper shell internal structure has two postive stop baffles and even convex shell wall, by the frictional fit of spacing steel ball with even convex shell wall, moving mass does not have the blade of accommodating hole and the collision of postive stop baffle carry out spacing realizing gear control。Hall element circuit board is fixed on upper shell enclosure interior by self-tapping screw, when needing repairing, and convenient disassembly.
By technique scheme, hall sensing formula electric motor car automatic gearshift of the present invention at least has following advantages and beneficial effect: by the motion of moving mass, spacing steel ball and housing is driven to connect convex shell wall fricting movement, and blade and postive stop baffle collide, limit the position of magnet steel, ensure that magnet steel is relative with the Hall element position on Hall element circuit, realize the gearshift function advancing, stopping, retreating。When advancing, retreating two gears, the magnet steel distance from Hall element should control between 5mm-6mm, it is achieved the advantage that performance is accurate, highly sensitive, response time is fast。
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, and in order to the above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows。
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of hall sensing formula electric motor car automatic gearshift of the present invention。
Fig. 2 is the A-A sectional view of upper shell in Fig. 1。
1: handle ball 2: handlebar
3: splined shaft 4: locking nut
5: pad 6: upper shell
7: lower house 8: moving mass
9: spacing steel ball 10: accommodating hole
11: magnet steel 12: Hall element
13: Hall element circuit board 14: bundle assembly
Detailed description of the invention
For further setting forth that the present invention reaches technological means and effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to a kind of hall sensing formula its detailed description of the invention of electric motor car automatic gearshift proposed according to the present invention, structure, feature and effect thereof, describe in detail as after。
Referring to shown in Fig. 1, Fig. 2, Fig. 1 is the general assembly drawing of hall sensing formula electric motor car automatic gearshift of the present invention。Fig. 2 is the A-A sectional view of upper shell in Fig. 1。
The invention provides a kind of hall sensing formula electric motor car automatic gearshift, including: handle ball 1, handlebar 2, splined shaft 3, locking nut 4, pad 5, upper shell 6, lower house 7, moving mass 8, spacing steel ball 9, accommodating hole 10, magnet steel 11, Hall element 12, Hall element circuit board 13, bundle assembly 14, wherein:
Described handlebar 2 is installed in the top of upper shell 6 by splined shaft 3, locking nut 4, pad 5, and upper shell 6 is fitted and connected with lower house 7；
A place within described upper shell 6 is equiped with moving mass 8, and another place is provided with Hall element circuit board 13；
Described moving mass 8 is sheathed on upper shell 6 by splined shaft 3；
Described Hall element circuit board 13 is equiped with Hall element 12 and is connected to bundle assembly 14 in one end of Hall element circuit board 13。
A kind of hall sensing formula electric motor car automatic gearshift provided by the invention, when application:
As depicted in figs. 1 and 2, handlebar 2 is by splined shaft 3, locking nut 4, pad 5 is installed on upper shell 6 shell, enclosure interior is provided with moving mass 8 and Hall element circuit board 13, equipped with Hall element 12 and wire harness 14 assembly being welded on Hall element circuit board 13 on Hall element circuit board 13, Hall element circuit board 13 is fixed in enclosure interior with self-tapping screw, moving mass 8 is arranged on the cylinder of splined shaft 3 lower end, moving mass 8 has 3 accommodating holes 10, 2, relative left and right accommodating hole is built with spacing steel ball 9, without the 3rd accommodating hole of blade built with magnet steel 11, splined shaft 3 (moving mass 8 being connected with splined shaft) motion is driven when handlebar 2 moves, so also driving spacing steel ball 9 to connect convex shell wall routing motion with housing, brought into motion block 8 does not have the blade movement of accommodating hole, collide with postive stop baffle, play spacing effect, ensure that magnet steel 11 is relative with Hall element 12 position, ensure that position is accurate, there is magnetic induction, realize 3 gears to advance, stop, the gearshift function retreated, magnet steel 11 is positioned at the accommodating hole 10 of moving mass 8, when moving mass 8 moves to advance, when retreating two gears, the Magnet 11 distance from Hall element 12 should control between 5-6mm, realize performance accurate, highly sensitive, the advantage that response time is fast。
Above-mentioned two places at the horizontal axis of described moving mass 8 are provided with accommodating hole 10 and are equiped with spacing steel ball 9 in accommodating hole 10。
An above-mentioned place at the vertical axis of described moving mass 8 is provided with accommodating hole 10 and is equiped with magnet steel 11 in accommodating hole 10。
Above-mentioned on described Hall element circuit board 13, it is provided with more than one Hall element 12。
The distance of magnet steel 11 described above and Hall element 12 is between 5mm-6mm。
Above-mentioned Hall element circuit board 13 is fixed on the inside of upper shell 6 by self-tapping screw, when needing repairing, and convenient disassembly。
The spacing steel ball 9 installed in above-mentioned accommodating hole 10, when dismounting, this spacing steel ball 9 closely cooperates with accommodating hole 10, it is not easy to lose。
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing within the scope of technical solution of the present invention, when structure and the technology contents of available the disclosure above make a little Equivalent embodiments changing or being modified to equivalent variations, but every content without departing from technical solution of the present invention, according to any simple modification that above example is made by the technical spirit of the present invention, equivalent variations and modification, all still fall within the scope of technical solution of the present invention。
Claims (5)
1. a hall sensing formula electric motor car automatic gearshift, it is characterized in that including: handle ball (1), handlebar (2), splined shaft (3), locking nut (4), pad (5), upper shell (6), lower house (7), moving mass (8), spacing steel ball (9), accommodating hole (10), magnet steel (11), Hall element (12), Hall element circuit board (13), bundle assembly (14), wherein:
Described handlebar (2) is installed in the top of upper shell (6) by splined shaft (3), locking nut (4), pad (5), and upper shell (6) is fitted and connected with lower house (7)；
One place of described upper shell (6) inside is equiped with moving mass (8), and another place is provided with Hall element circuit board (13)；
Described moving mass (8) is sheathed on upper shell (6) by splined shaft (3), and this moving mass (8) is arranged on the cylinder of splined shaft (3) lower end；Moving mass (8) has 3 accommodating holes (10), 2, relative left and right accommodating hole (10) is built with spacing steel ball (9), without the 3rd accommodating hole (10) of blade built with magnet steel (11)；
Described Hall element circuit board (13) is equiped with Hall element (12) and is connected to bundle assembly (14) in one end of Hall element circuit board (13)。
2. hall sensing formula electric motor car automatic gearshift as claimed in claim 1, it is characterised in that be provided with accommodating hole (10) at two places of the horizontal axis of described moving mass (8) and be equiped with spacing steel ball (9) in accommodating hole (10)。
3. hall sensing formula electric motor car automatic gearshift as claimed in claim 1, it is characterised in that be provided with accommodating hole (10) at a place of the vertical axis of described moving mass (8) and be equiped with magnet steel (11) in accommodating hole (10)。
4. hall sensing formula electric motor car automatic gearshift as claimed in claim 1, it is characterised in that be provided with more than one Hall element (12) on described Hall element circuit board (13)。
5. hall sensing formula electric motor car automatic gearshift as claimed in claim 1, it is characterised in that the distance of described magnet steel (11) and Hall element (12) is between 5mm-6mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391883.3A CN104210616B (en) | 2014-08-11 | 2014-08-11 | Hall sensing formula electric motor car automatic gearshift |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391883.3A CN104210616B (en) | 2014-08-11 | 2014-08-11 | Hall sensing formula electric motor car automatic gearshift |
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| Publication Number | Publication Date |
|---|---|
| CN104210616A CN104210616A (en) | 2014-12-17 |
| CN104210616B true CN104210616B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410391883.3A Active CN104210616B (en) | 2014-08-11 | 2014-08-11 | Hall sensing formula electric motor car automatic gearshift |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2452866A1 (en) * | 2010-11-11 | 2012-05-16 | Techway Industrial, Co., Ltd. | Derailleuer cable detecting assembly for an electric-auxiliary bicycle |
| CN102678903A (en) * | 2012-05-10 | 2012-09-19 | 宁波高发汽车控制***股份有限公司 | Automatic gearshift device of automobile |
| CN204110310U (en) * | 2014-08-11 | 2015-01-21 | 洛阳冠杰软轴控制器有限公司 | Hall sensing formula battery-driven car automatic gearshift |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9435425B2 (en) * | 2012-07-19 | 2016-09-06 | Sl Corporation | Haptic feedback transmission shifting apparatus |
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2014
- 2014-08-11 CN CN201410391883.3A patent/CN104210616B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2452866A1 (en) * | 2010-11-11 | 2012-05-16 | Techway Industrial, Co., Ltd. | Derailleuer cable detecting assembly for an electric-auxiliary bicycle |
| CN102678903A (en) * | 2012-05-10 | 2012-09-19 | 宁波高发汽车控制***股份有限公司 | Automatic gearshift device of automobile |
| CN204110310U (en) * | 2014-08-11 | 2015-01-21 | 洛阳冠杰软轴控制器有限公司 | Hall sensing formula battery-driven car automatic gearshift |
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| Publication number | Publication date |
|---|---|
| CN104210616A (en) | 2014-12-17 |
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