CN205819465U - Oil pressure braking signal transmitter - Google Patents
Oil pressure braking signal transmitter Download PDFInfo
- Publication number
- CN205819465U CN205819465U CN201620483801.2U CN201620483801U CN205819465U CN 205819465 U CN205819465 U CN 205819465U CN 201620483801 U CN201620483801 U CN 201620483801U CN 205819465 U CN205819465 U CN 205819465U
- Authority
- CN
- China
- Prior art keywords
- moving part
- oil pressure
- signal transmitter
- face
- pressure braking
- 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- Withdrawn - After Issue
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Abstract
A kind of oil pressure braking signal transmitter, it includes siphunculus, piston, wears moving part and signal pin, and siphunculus has entrance, outlet and a side port, and side port one end connection entrance and outlet, the entrance of siphunculus with export in order to be connected brake oil pipe；That wears moving part is respectively arranged at two ends with one by face and a conducting surface, and wears the conducting surface of moving part towards this two signal pin；Piston is slidedly arranged on side port, and piston has oil pushing surface and a upper projecting face and arranges in back to direction each other, and oil pushing surface promotes in order to fluid, and upper projecting face push against this wear moving part by face, wear the conducting surface of moving part and contact with this two signal pin and electrically turn on.
Description
Technical field
This utility model is relevant with electric bicycle, particularly relates to a kind of under oil pressure braking effect
One output signal is provided, stops electro-motor operating with this output signal, stop power supply output or touch
Send out the purposes such as warning lamp (sound).
Background technology
The trip of live and work for convenience, a lot of people select electric bicycle as oneself
The walking-replacing tool of short distance trip, and electric bicycle is as the vehicles of a kind of energy-conserving and environment-protective,
Have also been obtained being widely recognized as of society.
Aforesaid electric bicycle is commonly referred to as electric motor car or electric bicycle, is a kind of with electric power storage
Pond is the vehicles of main energy sources.Outward appearance is similar to bicycle or motorcycle, and bicycle is with dynamic
The one in power source, major part car type also retains the pedal of bicycle, chain, can be with employment masterpiece
For auxiliary power (referred to as electrically assisted bicycle).And its major impetus of electric bicycle source is main
Being to drive through its motor, motor mainly uses brushed DC motor driven systems and brushless dc
Machine drive system.It is then to use controller for motor rotation rotating speed, mainly utilizes hall sensing
Device controls a vitals of motor speed, typically is provided with without rank speed governing, overcurrent protection
Etc. function.Brake about electric bicycle is then to reduce just like motorcycle brake holding or disc brake system
Travel speed is even stopped and the demand such as is stopped.
After general electric bicycle starts electric switch (switch), subsequent operation need only rotate gearshift knob,
And with the output power of gearshift knob rotational angle amplitude control motor, and then order about electric bicycle
Advance.During about the brake of electric bicycle, motor turn-on power need to be initially switched off, make electrical salf-walking
In the case of car runs out of steam, carrying out brake.But, in driving, the situation is critical, not yet done behaviour
Make driver, be the most all to rotate gearshift knob to press brake handle simultaneously, cause brake one
The situation that limit drives, this measure brings driving and vehicle into the peril factor.
In order to improve status, relevant dealer is therefore had to develop the electricity being installed in brake handle
Control switch, can cut off the power supply of motor while brake handle action is detained in driving.But this
The mode of kind will limit the structure of brake handle, kenel, adds brake handle processing and manufacturing simultaneously
Perplex with assembling, increase cost by a larger margin.
In view of this, the present inventor, in order to improve foregoing problems, carries out Related product exploitation and design,
By in the practical experience the most for many years of car exhibition voluntarily and development ability, finally create a kind of oil pressure braking
Signal transmitter, not having prior art needs to change existing brake handle, can be common to configuration
The electric bicycle of oil pressure braking, equally reaches to stop what motor rotation and safety carried out braking
Demand.
Utility model content
Technical problem underlying to be solved in the utility model is, overcome that prior art exists is upper
State defect, and a kind of oil pressure braking signal transmitter is provided, during hydraulic disc brake effect, its oil pressure energy
Thering is provided an output signal, trigger an effect with this output signal, this act as stopping electro-motor fortune
Turn, stop power supply output.
This utility model solves its technical problem and be the technical scheme is that
A kind of oil pressure braking signal transmitter, it include a siphunculus, a piston, one wear moving part and
Two signal pins, wherein: this siphunculus has an entrance, outlet and a side port, and this side port
One end connection entrance and outlet, the entrance of this siphunculus with export in order to be connected brake oil pipe；This is worn
Part be respectively arranged at two ends with one by face and a conducting surface, and this wear the conducting surface of moving part towards this two
Signal pin；This piston is slidedly arranged on side port, this piston have oil pushing surface and a upper projecting face each other in
Arranging back to direction, this oil pushing surface promotes in order to fluid, and this upper projecting face pushes against this and wears being subject to of moving part
To face, this is worn the conducting surface of moving part and contacts with this two signal pin and electrically turn on.
Aforementioned oil pressure braking signal transmitter, wherein this wear moving part include a valve rod and one support dish,
This valve rod includes a convex dish portion and and wears axle, and this is worn, and axle one end is integrally formed with convex dish portion to be connected,
This is worn the axle other end and then connects with to dish group, should be supported panel surface, this conduction by being arranged at this to face again
Face is arranged at surface, convex dish portion.
Aforementioned oil pressure braking signal transmitter, this side port includes a big screw, an aperture, and this is lived
Plug is slidedly arranged on aperture, and this is worn moving part and is positioned at the big screw of side port, aperture.
Aforementioned oil pressure braking signal transmitter, has farther included a trocar sheath and an inner sleeve, should
The biggest screw of all side chains of trocar sheath, and all side chains of this inner sleeve are fixed in trocar sheath, and this is worn
The axle of wearing of part is arranged in inner sleeve, and this convex dish portion exposes to outside inner sleeve.
Aforementioned oil pressure braking signal transmitter, has farther included an outer spring and an inner spring, should
Between the butted upper projecting face in piston in two ends of outer spring and inner sleeve, this inner spring is sheathed on wears axle,
And the two ends of this inner spring are the most butted in inner sleeve and to dish.
Aforementioned oil pressure braking signal transmitter, has farther included a cover cap, and it is mounted on inner sleeve
One end and hide convex dish portion, and this two signal pin wears and is assembled in cover cap.
Aforementioned oil pressure braking signal transmitter, wherein should support dish setting and be convexly equipped with by the opposing face to face
One card column, and this wears axle to card column being provided with mutual urgent card unification hole clipping.
Aforementioned oil pressure braking signal transmitter, wherein this sheathed packing ring in piston week side and close contact
In side port.
The beneficial effects of the utility model are, during hydraulic disc brake effect, its oil pressure is provided that an output
Signal, triggers an effect with this output signal, and this act as stopping electro-motor operating, stopping electricity
Source exports.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is this utility model exploded perspective schematic diagram.
Fig. 2 is that this utility model combines schematic perspective view.
Fig. 3 is that this utility model combines cross-sectional schematic.
Fig. 4 is this utility model action schematic diagram.
Label declaration in figure:
1 siphunculus
11 entrances
12 outlets
13 side port
131 big screws
132 apertures
2 pistons
21 oil pushing surfaces
22 upper projecting faces
23 packing rings
3 wear moving part
31 by face
32 conducting surfaces
321 conductive stud grains
33 valve rods
331 convex dish portions
332 wear axle
333 hole clippings
34 support dish
341 card columns
4 signal pins
41 cover caps
5 brake oil pipes
6 trocar sheaths
61 inner sleeves
62 outer springs
63 inner springs
Detailed description of the invention
Refer to shown in Fig. 1, in figure disclose oil pressure braking signal transmitter, it include a siphunculus 1,
One piston 2, wears moving part 3 and two signal pins 4.
This siphunculus 1 has entrance 11, outlet 12 and a side port 13, and this side port 13 one end is even
Be passed through mouth 11 and outlet 12, the entrance 11 of this siphunculus 1 with export 12 in order to be connected brake oil pipe 5.Should
Side port 13 includes big screw 131, aperture 132, and big screw 131 is positioned at side port 13 outermost,
The biggest screw 131 compared to aperture 132 further from entrance 11, export 12 positions.
This siphunculus 1 uses the tubing with three direction flow patterns.Entrance 11 is connected to outlet 12
Brake oil pipe 5 between brake handle and clamp binder (for drawing brake handle and clamp binder in figure),
The fluid that so can brake under braking action towards side port 13 and exports 12 both direction streams through entrance 11
Dynamic, so as to signal can be triggered under braking action, trigger about signal and refer to lower section explanation again.
What this wore moving part 3 is respectively arranged at two ends with one by face 31 and a conducting surface 32, and this wears moving part 3
Conducting surface 32 towards this two signal pin 4.This is worn moving part 3 and includes a valve rod 33 and and support dish 34,
This valve rod 33 includes a convex dish portion 331 and and wears axle 332, and this wears axle 332 one end and convex dish portion
331 integrally formed connections, this is worn axle 332 other end and then connects with to 34 groups of dish, should be subject to face 31 again
Being arranged at this and support dish 34 surface, this conducting surface 32 is arranged at surface, convex dish portion 331.And this wears moving part 3
It is positioned at the big screw 131 of side port 13, aperture 132.This utility model conducting surface 32 can with wear moving part 3
Convex dish portion 331 is integrally formed, and the valve rod 33 i.e. wearing moving part 3 is to use conducting metal material institute all over
Make, or additionally installing tablet made by conducting metal material additional is incorporated into surface, convex dish portion 331
On.Separately can set on conducting surface 32 to having two conductive stud grains 321 and can contact electrically with signal pin 4
Connect, so constitute loop and send in order to signal.Dish 34 should be supported and arranged by the opposing face to face 31 convex
It is provided with a card column 341, and this wears axle 332 to card column 341 being provided with mutual urgent card unification hole clipping
333。
This piston 2 is slidedly arranged on side port 13, this piston 2 have one oil pushing surface 21 and a upper projecting face 22 each other
Arranging in back to direction, this oil pushing surface 21 promotes for the fluid of oil pressure braking, and this upper projecting face 22 pushes away
To this wear moving part 3 by face 31, this conducting surface 32 wearing moving part 3 contacts with this two signal pin 4
Electrically turn on.2 weeks sheathed packing rings 23 in side of this piston and being in close contact in side port 13.This piston
2 are slidedly arranged on aperture 132.
Oil pressure braking signal transmitter has farther included trocar sheath 6 and an inner sleeve 61, so as to carrying
For wearing, moving part 3 is sliding sets side port 13 position being installed on siphunculus 1.All sides of this trocar sheath 6 are provided with screw thread
So as to being locked in big screw 131, and all sides of this inner sleeve 61 are provided with screw thread so as to being locked in overcoat
In pipe 6, this axle 332 of wearing wearing moving part 3 is arranged in inner sleeve 61, and in this convex dish portion 331 exposes to
Outside sleeve pipe 61.Oil pressure braking signal transmitter has farther included outer spring 62 and an inner spring 63,
Between the butted upper projecting face 22 in piston 2 in two ends of this outer spring 62 and inner sleeve 61, this inner spring 63
It is sheathed on and wears axle 332, and the two ends of this inner spring 63 are the most butted in inner sleeve 61 and to dish 34.
Normality is pushed against piston 2 and connects entrance 11 and outlet 12 positions towards side port 13 by so outer spring 62, and
Inner spring 63 then normality pushes against this and abuts against the upper projecting face 22 at piston 2 to dish 34, can allow and wear moving part 3
Conducting surface 32 normality separate with signal pin 4.
This utility model oil pressure braking signal transmitter, has farther included a cover cap 41, and its group sets
In inner sleeve 61 one end and hide convex dish portion 331, and this two signal pin 4 wears and is assembled in cover cap 41.
About this utility model its manner of execution of oil pressure braking signal transmitter, then please refer to figure
3, shown in Fig. 4, when braking action, fluid is big towards side port 13,12 liang of all directions of outlet by entrance 11
Amount is mobile, by the brake fluid then driving brake clamp binder action exporting 12 directions flowings reach into
Low speed or the demand of stopping vehicle, then pushed piston 2 by the brake fluid of side port 13 direction flowing
And stress concentrates on the oily pushing surface 21 of piston 2, allow piston 2 move towards big screw 131 direction, live simultaneously
Plug 2 compresses outer spring 62, compresses inner spring 63 to dish 34, and piston 2 pushes against this with upper projecting face 22 and is subject to
To face 31, allow to dish 34, wear axle 332, convex dish portion 331 can equidirectional displacement (the most all
Direction displacement to the left), more allow the conducting surface 32 in convex dish portion 331 contact signal pin 4, so these news
Number pin 4 and conducting surface 32 electrically conduct formation loop, are so allowed energising signal through wherein news
Number pin 4, conducting surface 32, exported by another signal pin 4 again.When braking action releases,
Side port 13 and outlet 12 temporarily it is no longer flow towards to be reduced by brake fluid hydraulic coupling, now can be by interior bullet
Spring 63 is with outer spring 62 elastic return and moving part 3 is worn in pushing and pressing, piston 2 resets respectively.
Believe that this utility model is under above-mentioned action, and it can export control through as shown in the above description
Signal, so can cut off the power supply supply of motor (figure is not drawn) so that motor through this signal
No longer possess electric power and stop operating.Even if driving to hold and need to rotating gearshift knob or the change of traffic accident damage
In the case of speed handle, can be by this utility model transmitter output signal, cutting power supply turns on
The operating condition of motor, does not results in the motor rotation simultaneously that brakes, it is provided that safety is driven yet
The person of sailing.Reach the purpose of this utility model and effect accordingly.
The above, be only preferred embodiment of the present utility model, not to this utility model
Make any pro forma restriction, every according to technical spirit of the present utility model to above example institute
Any simple modification, equivalent variations and the modification made, all still falls within technical solutions of the utility model
In the range of.
Claims (8)
1. an oil pressure braking signal transmitter, it is characterised in that include a siphunculus, a piston,
One wears moving part and two signal pins, wherein:
This siphunculus have an entrance, one outlet and a side port, and this side port one end connection entrance with
Outlet, the entrance of this siphunculus with export in order to be connected brake oil pipe；
What this wore moving part is respectively arranged at two ends with one by face and a conducting surface, and this wears the conduction of moving part
Facing to this two signal pin；
This piston is slidedly arranged on side port, and this piston has an oil pushing surface with a upper projecting face each other in back to side
To setting, this oil pushing surface promotes in order to fluid, and this upper projecting face push against this wear moving part by face,
This is worn the conducting surface of moving part and contacts with this two signal pin and electrically turn on.
Oil pressure braking signal transmitter the most according to claim 1, it is characterised in that described in wear
Moving part includes a valve rod and and supports dish, and this valve rod includes a convex dish portion and and wears axle, and this is worn
Axle one end is integrally formed with convex dish portion to be connected, and this is worn the axle other end and then connects with to dish group, and this is subject to again
Being arranged at this to face and support panel surface, this conducting surface is arranged at surface, convex dish portion.
Oil pressure braking signal transmitter the most according to claim 2, it is characterised in that described side
Mouth includes a big screw, an aperture, and this piston is slidedly arranged on aperture, and this is worn moving part and is positioned at side port
Big screw, aperture.
Oil pressure braking signal transmitter the most according to claim 3, it is characterised in that further
Include a trocar sheath and an inner sleeve, the biggest screw of all side chains of this trocar sheath, and this inner sleeve
All side chains be fixed in trocar sheath, this axle of wearing wearing moving part is arranged in inner sleeve, and outside this convex dish portion
It is exposed to outside inner sleeve.
Oil pressure braking signal transmitter the most according to claim 4, it is characterised in that further
Include an outer spring and an inner spring, the butted upper projecting face in piston in two ends of this outer spring and
Between inner sleeve, this inner spring is sheathed on wears axle, and the two ends of this inner spring are the most butted in inner sleeve
In with to dish.
Oil pressure braking signal transmitter the most according to claim 5, it is characterised in that further
Including a cover cap, it is mounted on inner sleeve one end and hides convex dish portion, and this two signal pin is worn
If being assembled in cover cap.
Oil pressure braking signal transmitter the most according to claim 2, it is characterised in that described support
Dish arranges and is convexly equipped with a card column by the opposing face to face, and this wears axle to should card column be provided with the tightest
Compel card unification hole clipping.
Oil pressure braking signal transmitter the most according to claim 1, it is characterised in that described work
Fill in the week sheathed packing ring in side and be in close contact in side port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483801.2U CN205819465U (en) | 2016-05-25 | 2016-05-25 | Oil pressure braking signal transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483801.2U CN205819465U (en) | 2016-05-25 | 2016-05-25 | Oil pressure braking signal transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819465U true CN205819465U (en) | 2016-12-21 |
Family
ID=57559164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620483801.2U Withdrawn - After Issue CN205819465U (en) | 2016-05-25 | 2016-05-25 | Oil pressure braking signal transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434004A (en) * | 2016-05-25 | 2017-12-05 | 弘家金属工业股份有限公司 | Oil pressure braking signal transmitter |
| CN110481695A (en) * | 2018-05-14 | 2019-11-22 | 彦豪金属工业股份有限公司 | Hydraulic trigger switch component and hydraulic brake system |
| US20210300309A1 (en) * | 2020-03-27 | 2021-09-30 | Tektro Technology Corporation | Control method for anti-lock brake device and anti-lock brake assembly for bicycle |
-
2016
- 2016-05-25 CN CN201620483801.2U patent/CN205819465U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434004A (en) * | 2016-05-25 | 2017-12-05 | 弘家金属工业股份有限公司 | Oil pressure braking signal transmitter |
| CN107434004B (en) * | 2016-05-25 | 2019-10-11 | 弘家金属工业股份有限公司 | Oil pressure braking signal transmitter |
| CN110481695A (en) * | 2018-05-14 | 2019-11-22 | 彦豪金属工业股份有限公司 | Hydraulic trigger switch component and hydraulic brake system |
| CN110481695B (en) * | 2018-05-14 | 2021-08-31 | 彦豪金属工业股份有限公司 | Hydraulic trigger switch assembly and oil pressure brake system |
| US20210300309A1 (en) * | 2020-03-27 | 2021-09-30 | Tektro Technology Corporation | Control method for anti-lock brake device and anti-lock brake assembly for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20191011 |
|
| AV01 | Patent right actively abandoned |