CN208885942U - Self-locking knob selector based on Hall switch - Google Patents
Self-locking knob selector based on Hall switch Download PDFInfo
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- CN208885942U CN208885942U CN201821430349.9U CN201821430349U CN208885942U CN 208885942 U CN208885942 U CN 208885942U CN 201821430349 U CN201821430349 U CN 201821430349U CN 208885942 U CN208885942 U CN 208885942U
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- gear
- knob
- shift
- key
- pcba board
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Abstract
The utility model relates to a kind of self-locking knob selector based on Hall switch, including panel, upper housing and lower case, bottom is equipped with PCBA board in the upper housing, the shift knob for being pierced by panel is fixed in PCBA board, linear Hall receiver is also equipped in PCBA board, knob of shifting gears includes knob body and the gear axle sleeve in knob body, shift slot and gear shaft, shift slot is connected to gear axle sleeve lower inner wall, gear shaft is located on the inside of shift slot, power shift gear is installed on the periphery of gear axle sleeve, have and its integrally formed magnet block in power shift gear, magnetic patch gear of the power shift gear with limit in upper housing upper wall engages；Upper housing is interior, the side for knob of shifting gears is equipped with solenoid valve, and solenoid valve is connected in PCBA board, and the upper end of solenoid valve is equipped with the lock pin being inserted or pulled out in power shift gear, so that power shift gear rotates or stops rotating.The mode that the utility model knob, key combine carries out gear shift operation, and more prominent technology sense enriches driving experience degree.
Description
Technical field
The utility model relates to automotive electronics electronic control technology field, especially a kind of self-locking knob based on Hall switch
Selector.
Background technique
With the rapid development of automotive electronic technology, Hyundai Motor uses electronic gear shifter and gearbox control more and more
Device processed is communicated to meet the transformation of gear in daily driving.Simultaneously based on small in size, shift mode multiplicity, electronic gear shifter
Interior space is optimized, single shift mode is changed, so that driving more humanized and diversity.
Traditional electronic gear shifter mostly uses the structure of shift pull rod, arrangement, design and the shift of selector in contrast
The work such as handle moulding, arrangement and structure design are sufficiently complex, and occupy biggish cockpit space, influence beauty, reduction is driven
Sail comfort.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies in the existing technology, it is more steady to provide a kind of performance
The self-locking knob selector based on Hall switch that is fixed, increasing driving safety sense.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of self-locking rotation based on Hall switch
Button selector, including panel, upper housing and lower case, bottom is equipped with PCBA plate in the upper housing, is fixed with and wears in PCBA board
The shift knob of panel out, linear Hall receiver is also equipped in PCBA board, and shift knob includes knob body and is located at
Gear axle sleeve, shift slot and gear shaft in knob body, shift slot are connected to gear axle sleeve lower inner wall, and gear shaft is located at gear
On the inside of the slot of position, power shift gear is installed on the periphery of gear axle sleeve, have in power shift gear with its integrally formed magnet block, change
Magnetic patch gear of the gear gear with limit in upper housing upper wall engages；Upper housing is interior, the side for knob of shifting gears is equipped with solenoid valve, electromagnetism
Valve is connected in PCBA board, and the upper end of solenoid valve is equipped with the lock pin being inserted or pulled out in power shift gear, so that power shift gear revolves
Turn or stops rotating.
It further limits, the back side of the PCBA board, which is provided with data line and is connected to the circuit of TCU module, to be patched
Part, the TCU module and ECU module pass through CAN bus data connection.
It further limits, is disposed with knob trim and knob on the upper surface of the knob body from the bottom to top
Lid.
It further limits, the panel, upper housing and lower case pass through together with self-drilling connection, the panel
Centre offers the through-hole that shift knob stretches out, and the side of through-hole is equipped with the card slot of clamping function button cap.
Further limiting, "+" key, "-" key of the function button cap by " E/S " key and positioned at its two sides form,
" E/S " the key back side is equipped with function button guide post, and the "+" key and the "-" key back side are respectively equipped with key body, the key
Body and function button guide post are located above the silica gel push-button of PCBA board, so as to trigger silica gel push-button after pushing.
It further limits, the panel is equipped with the aobvious letter of gear, and it is aobvious that the lower section that the gear shows letter is successively arranged gear
Show that seat, light guide and guide-lighting pcb board, the light guide are mounted on guide-lighting pcb board.
The beneficial effects of the utility model are: the utility model is compared with prior art:
(1) cancel shift handle and selector structural member, not only save the space of cockpit, and eliminate selector
Arrangement, design and shift handle moulding, arrangement and structure design etc. work；
(2) traditional gear arm structural member is eliminated, the work such as gear arm arrangement, structure design are eliminated；
(3) gear-shifting inhaul cable structural member is eliminated, the work plans such as arrangement, the structure design of drag-line or pull rod, electricity are eliminated
Subsignal communication reliability is stronger, and the unfavorable element such as avoid inability and loss of travel；
(4) it compares original selector and eliminates the structural members such as shift handle, gear-shifting inhaul cable, gear arm, make entirely to manipulate system
The weight of system structural member is mitigated, and vehicle lightweight is more conducive to.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the upper side view of the utility model.
Fig. 2 is office's cross-sectional view of the utility model.
Fig. 3 is the explosive view of shift knob in the utility model.
Fig. 4 is the installation diagram that panel, upper housing are connected with lower case in the utility model.
Fig. 5 is the attachment structure schematic diagram of PCBA upper-part in the utility model.
In figure: 1. knob lids；2. panel；3. function button cap；4. upper housing；5. lower case；6. the aobvious letter of gear；7. knob
Main body；8. knob trim；9. lock pin；10. magnetic patch gear；11. power shift gear；12. solenoid valve；13. gear axle sleeve；14.
Shift slot；15. gear shaft；16. gear pin；17. key body；18. function button guide post；19. tapping screw；20. magnet block；
21.PCBA plate；22. circuit connector.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in fig. 1~fig. 5, a kind of self-locking knob selector based on Hall switch of the present embodiment, including panel
2, upper housing 4 and lower case 5, bottom is equipped with PCBA board 21 in upper housing 4, is fixed with the shift for being pierced by panel 2 in PCBA board 21
Knob is also equipped with linear Hall receiver (being not shown in the figure, patch is in PCBA board 21) in PCBA board 21, knob packet of shifting gears
It includes knob body 7 and gear axle sleeve 13, shift slot 14 and gear shaft 15 in knob body 7, shift slot 14 is connected to
13 lower inner wall of gear axle sleeve, gear shaft 15 are located at 14 inside of shift slot, are equipped with power shift gear on the periphery of gear axle sleeve 13
11, the interior magnetic patch having with its integrally formed magnet block 20, power shift gear 11 and limit in 4 upper wall of upper housing of power shift gear 11
Gear 10 engages；Upper housing 4 is interior, the side for knob of shifting gears is equipped with solenoid valve 12, and solenoid valve 12 is connected in PCBA board 21, electromagnetism
The upper end of valve 12 is equipped with the lock pin 9 being inserted or pulled out in power shift gear 11, so that power shift gear 11 rotates or stops rotating.
The back side of PCBA board 21 is provided with the circuit connector 22 that data line is connected to TCU module, and TCU module and ECU module are logical
Cross CAN bus data connection.
The selector of the present embodiment is supplied to controller stabilization and continuous gear shifting signal using linear Hall mode, linearly
Hall receiver patch in PCBA board 21, meanwhile, power shift gear 11 in upper housing 4 synchronously rotates with knob, is changing
It keeps off and magnet block 20 is housed inside gear 11, linear Hall reception can be fed back whenever turning to angle information locating for a gear
Device is simultaneously transferred to TCU module by CAN bus, completes shift purpose.
As shown in figure 3, knob trim 8 and knob lid 1 are disposed on the upper surface of knob body 7 from the bottom to top.
As shown in figure 4, panel 2, upper housing 4 and lower case 5 are linked together by tapping screw 19, the centre of panel 2, which offers, to be changed
The through-hole that knob stretches out is kept off, the side of through-hole is equipped with the card slot of clamping function button cap 3.Function button cap 3 is by " E/S " key and position
"+" key, "-" key in its two sides form, and " E/S " the key back side is equipped with function button guide post 18, and "+" key and the "-" key back side are each
Key body 17 is installed, key body 17 and function button guide post 18 are located above the silica gel push-button of PCBA board 21, so that after pushing
Trigger silica gel push-button.
The selector of the present embodiment has the function of manual-automatic integrated and has latch functions between gear, and knob is divided into
4 gears are as follows: R gear, N gear, D gear and M gear.After driver lights a fire starting vehicle, unlock instruction is issued, it is anti-by ECU module
It is fed to selector and issues actuation instruction to solenoid valve 12, driver can rotate shift knob, switch the gear of oneself requirement.When
Be switched to M gear i.e. manual gear when, switching gear can be realized by "+" key and "-" key.This example also have economic model and
Two function buttons of motor pattern, enrich gearshift function, give car body technology sense itself and then also improve driving experience.
When gear shifting signal passes to TCU module, final shift purpose is obtained, and pass through display means for gear-location, feedback
To driver, reach accurately and reliably gearshift function.As shown in Figure 1, panel 2 is equipped with the aobvious letter 6 of gear, the lower section of aobvious letter 6 is kept off
Gear display seat, light guide and guide-lighting pcb board, light guide is successively arranged to be mounted on guide-lighting pcb board.Corresponding R gear, N gear, D gear
Keeping off several shift letters with M can be shown in red by light guide.In addition, it is also provided with indicator light below function button cap 3, when
After Trigger Function, its corresponding LED light is lighted, light-transmitting panel 2 is shown as blue.
After knob turn of shifting gears starts, being assemblied in the power shift gear 11 outside gear axle sleeve 13 can follow knob to do together
Step rotation, while the magnetic patch gear 10 engaged can also rotate synchronously.Magnet block 20 inside power shift gear 11 with
During with rotation, the changes of magnetic field of a circulation can be generated to the magnetic field of surrounding, record each good locating gear in advance
Magnetic Field under state is simultaneously edited into software systems.When order issues, the linear Hall receiver in PCBA board 21 is exchanged
Gear information is converted and is fed back, will be ordered using circuit connector 22 be sent under the control of CAN bus TCU module and
ECU node needed for other executes and feeds back a whole set of gear shifting action.Linear Hall receiver compares the photoelectricity of market majority
Formula switchs, sensitiveer and signal stabilization, has more and is obviously improved in terms of driving shift safety for raising.
After the selector of the present embodiment assembles, if before driver does not issue the solution order of latching solenoid valve 12, knob of shifting gears
It can not carry out turn.Specifically, after driver issues unlocking request, by vehicle ECU node feeding back to selector,
The solenoid valve 12 being connected in PCBA board 21 obtains order, can be in solenoid valve 12 for the lock pin 9 in insertion power shift gear 11
It issues and extracts power shift gear 11 after being attracted order out, so as to turn shift knob；If after cancelling unlocking request, solenoid valve 12 is sent out
Release command out, the meeting locking power shift gear 11 of lock pin 9 can not carry out gear shifting action.
The selector working principle of the present embodiment is as follows:
When driver by rotation shift knob shift gears when, gear axle sleeve 19, power shift gear 11 and shift slot 14 with
It rotates therewith, the magnet block 20 inside power shift gear 11 can issue shift information during rotation, and linear Hall connects
Receipts device can acquire magnet block 20 and transmit information in each gear angle, and pass to TCU module after handling, to reach the function of shift
Can require, while light corresponding gear indicator light, and by CAN bus by gear request be sent to TCU module and other
The vehicle ECU node for needing gear information, is finally completed a whole set of gear shifting action.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The personage of art can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this
It encloses, all equivalent change or modifications according to made by the spirit of the present invention essence should all cover the protection model in the utility model
In enclosing.
Claims (6)
1. a kind of self-locking knob selector based on Hall switch, including panel, upper housing and lower case, it is characterised in that:
Bottom is equipped with PCBA board in the upper housing, is fixed with the shift knob for being pierced by panel in PCBA board, is also equipped in PCBA board
Linear Hall receiver, shift knob includes knob body and gear axle sleeve, shift slot and gear in knob body
Axis, shift slot are connected to gear axle sleeve lower inner wall, and gear shaft is located on the inside of shift slot, are equipped with and change on the periphery of gear axle sleeve
Gear is kept off, there is the magnetic patch tooth with its integrally formed magnet block, power shift gear and limit in upper housing upper wall in power shift gear
Wheel engagement；Upper housing is interior, the side for knob of shifting gears is equipped with solenoid valve, and solenoid valve is connected in PCBA board, and the upper end of solenoid valve is set
There is the lock pin being inserted or pulled out in power shift gear, so that power shift gear rotates or stops rotating.
2. the self-locking knob selector according to claim 1 based on Hall switch, it is characterised in that: the PCBA board
The back side be provided with the circuit connector that data line is connected to TCU module, the TCU module is total by CAN with ECU module
Line data connection.
3. the self-locking knob selector according to claim 1 based on Hall switch, it is characterised in that: the knob master
Knob trim and knob lid are disposed on the upper surface of body from the bottom to top.
4. the self-locking knob selector according to claim 1 based on Hall switch, it is characterised in that: the panel,
For upper housing together with lower case is by self-drilling connection, the centre of the panel offers the through-hole that shift knob stretches out,
The side of through-hole is equipped with the card slot of clamping function button cap.
5. the self-locking knob selector according to claim 4 based on Hall switch, it is characterised in that: the function is pressed
"+" key, "-" key of the keycap by " E/S " key and positioned at its two sides form, and " E/S " the key back side is equipped with function button guide post,
The "+" key and the "-" key back side are respectively equipped with key body, and the silica gel that the key body and function button guide post are located at PCBA board is pressed
Above key, so as to trigger silica gel push-button after pushing.
6. the self-locking knob selector according to claim 1 or 4 based on Hall switch, it is characterised in that: the face
Plate is equipped with the aobvious letter of gear, and the lower section that the gear shows letter is successively arranged gear display seat, light guide and guide-lighting pcb board, described
Light guide is mounted on guide-lighting pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430349.9U CN208885942U (en) | 2018-08-31 | 2018-08-31 | Self-locking knob selector based on Hall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430349.9U CN208885942U (en) | 2018-08-31 | 2018-08-31 | Self-locking knob selector based on Hall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885942U true CN208885942U (en) | 2019-05-21 |
Family
ID=66510855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821430349.9U Active CN208885942U (en) | 2018-08-31 | 2018-08-31 | Self-locking knob selector based on Hall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720533A (en) * | 2020-06-12 | 2020-09-29 | 浙江科思泰智能科技有限公司 | Electronic gear shifter and control method thereof |
-
2018
- 2018-08-31 CN CN201821430349.9U patent/CN208885942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720533A (en) * | 2020-06-12 | 2020-09-29 | 浙江科思泰智能科技有限公司 | Electronic gear shifter and control method thereof |
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