CN2376419Y - Hand brake bar with induction circuit switch - Google Patents
Hand brake bar with induction circuit switch Download PDFInfo
- Publication number
- CN2376419Y CN2376419Y CN 99215544 CN99215544U CN2376419Y CN 2376419 Y CN2376419 Y CN 2376419Y CN 99215544 CN99215544 CN 99215544 CN 99215544 U CN99215544 U CN 99215544U CN 2376419 Y CN2376419 Y CN 2376419Y
- Authority
- CN
- China
- Prior art keywords
- switch
- circuit
- brake
- reed pipe
- magnet steel
- 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.)
- Expired - Fee Related
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model belongs to a brake handle with an induction circuit switch for braking vehicles. An existing brake handle with a microswitch is provided with a mechanical contact microswitch, and the switch of the brake handle has the defects of bad contact, easy abrasion and poor dustproof and waterproof effects. The utility model comprises a brake handle seat, a brake handle handgrip and a regulating screw, wherein the brake handle handgrip is movably fixed on the brake handle seat through a screw shaft. The utility model is characterized in that an induction circuit switch is arranged on the brake handle, and the induction circuit switch is composed of an induction reed pipe switch circuit and switch magnetic steel which are respectively fixed on the brake handle seat and the brake handle handgrip. The utility model has the advantages of reliable sensitivity and good dustproof and waterproof effects; the utility model is mainly used for controlling the power circuit or the braking circuit of electric vehicles, boosted vehicles and motorcycles.
Description
The utility model relates to a kind of Vehicular brake device, is meant the damper brake handle of the band switch of induction circuit of braking such as the vehicle that is used for battery-driven car, motor bike usefulness especially.
Existing is the damper brake handle of the belt switch that adopts of the vehicles such as battery-driven car, motor bike, mini-motorcycle of propulsion source with storage battery and spark ignition engine, all is contact breaker handle, mainly is made up of hand-brake, gating knob.Hand-brake is provided with micro-switch, lead and plus-minus screw, and an end of gating knob is fixed on the hand-brake by the activity of spiral shell axle, on the spiral shell axle retracing spring is arranged, and hand-brake is installed on the handlebar by anchor ear.Micro-switch all adopts mechanical contact switch, and in the cavity of interior plant hand-brake, the button of switch partly contacts with the curved bar of gating knob.During abrupt deceleration vehicle, the retracing spring on the spiral shell axle partly is not pressed together the curved bar of hand-brake and gating knob, and glancing impact is held the holding rod part of tight gating knob, and gating knob rotates around the spiral shell axle, and the curved bar of hand-brake and gating knob partly is separated from each other.Gating knob is by one one motion of closing, and its curved bar partly compresses or release switch button, reaches the effect of circuit such as the electrical motor that switches on or off vehicle or stoplight stop lamp.The brake lever of this belt switch can suspend electrical motor work or open the stoplight stop lamp of afterbody at glancing impact, points out other vehicle and pedestrian, has improved braking effect, has saved power supply, has ensured traffic safety.But the brake lever of existing belt switch all is the micro-switchs that adopt the mechanical type contact-carrying, parts such as the button of this switch, contact are easy to wear, use and to occur that action is insensitive unavoidably after a period of time, the switch bad contact, be difficult to problem such as normal operation, and outside the handlebar of battery-driven car, mini-motorcycle, motor bike generally all is exposed to, very easily be infected with by the dirts such as dust on the handlebar, suffer the erosion of rainwater, cause the switch bad contact, the part corrosion, in addition malfunctioning, shortened service life.
The purpose of this utility model is to provide a kind of waterproof and dustproof, does not have wearing and tearing, working stability is reliable, the damper brake handle of the band switch of induction circuit that the life-span is long.
The utility model is achieved like this: the brake lever of band switch of induction circuit, comprise hand-brake, gating knob and plus-minus screw, gating knob is fixed on the hand-brake by the activity of spiral shell axle, it is characterized in that brake lever is provided with switch of induction circuit, described switch of induction circuit is made up of sense reed pipe switch circuit and switch magnet steel.
The brake lever of described band switch of induction circuit, sense reed pipe switch circuit and switch magnet steel are separately fixed on hand-brake and the gating knob, and the sense reed pipe is corresponding with switch magnet steel position.
The brake lever of described band switch of induction circuit, sense reed pipe switch circuit comprises sense reed pipe and lead, and lead is bifilar, and wherein an end is connected with two pig-tail wires of sense reed pipe respectively, one cavity is arranged on the hand-brake, and sense reed pipe switch circuit is positioned in the seal box in the cavity or directly inserts in the cavity.
The brake lever of described band switch of induction circuit, the inner of gating knob are the handle curved bar, and be fluted on the handle curved bar, and this groove is positioned at cavity one side that sense reed pipe switch circuit is installed, and the switch magnet steel is fixed in the groove.
The brake lever of described band switch of induction circuit is provided with the circuit magnet steel near the sense reed pipe in seal box or the cavity.
The brake lever of described band switch of induction circuit, switch magnet steel and circuit magnet steel are cylindric or the disk shape, hand-brake and gating knob are made of non-magnet material.
Specifically, the utility model is provided with a magnetic inductive contactor on hand-brake, and this contactor is made up of sense reed pipe switch circuit and switch magnet steel.Sense reed pipe switch circuit and switch magnet steel are separately fixed on the hand-brake and gating knob of brake lever; Both positions are interchangeable, if sense reed pipe switch circuit is fixed on the gating knob, then the switch magnet steel is fixed on the hand-brake.Sense reed pipe switch circuit and an end of drawing lead are sealed in the default cavity of hand-brake or are sealed in the seal box in the cavity, and the switch magnet steel then seals in the groove that places on the gating knob curved bar, is not subjected to the erosion of dust, rainwater etc. to guarantee contactor.Sense reed pipe and magnet steel position is staggered relatively, and close as much as possible mutually, promptly in the efficient working range of switch magnet steel magnetic line of force, but does not contact mutually.Brake lever adopts non-magnet materials such as aluminum alloy materials or plastics to make.
When brake lever not during abrupt deceleration vehicle, the curved bar of hand-brake and gating knob part is closed up under the elastic force effect of retracing spring, and the sense reed pipe is abutted against with the switch magnet steel, the sense reed pipe is under the effect of the magnetic field of switch magnet steel, switch on can pass through electric current, and promptly switch is normally off.During abrupt deceleration vehicle, the curved bar of gating knob part is separated from each other with hand-brake, and distance is drawn back between switch magnet steel and the sense reed pipe, and the sense reed pipe no longer is subjected to the effect in switch magnet steel magnetic field or magnetic field effect atomic, sense reed pipe cut-out circuit.This switch is the switch of induction circuit of normally off, is applicable to cut off circuit when car brakeing, and the work of suspension vehicle electrical motor generally is installed on the elec. vehicle.
On the contrary, be normally open if want to change the normally off of foregoing circuit switch, can a circuit magnet steel be set in addition in that the sense reed pipe is other.During abrupt deceleration vehicle, the curved bar of gating knob part is not closed up circuit magnet steel and switch magnet steel close proximity with hand-brake, the magnetic field force that acts on the sense reed pipe is near balance, and the sense reed pipe is failure to actuate, and electric current can't be by the sense reed pipe, circuitry cuts, promptly switch is the state of often opening.Glancing impact is fixed on the switch magnet steel on the gating knob and feels reed pipe apart from increase, and the magnetic field force that the sense reed pipe is subjected to is unbalance, under the effect of circuit magnet steel magnetic field force, and sense reed pipe switch on.This switch of induction circuit that is normally open is applicable to when car brakeing and opens stoplight stop lamp, therefore generally is installed on the internal-combustion engine vehicle such as motor bike.
The utility model substitutes micro-switch with the sense reed pipe, make contact switch become inductive switch, its sensitivity, reliability, stability and service life greatly improve, actv. has overcome the defective of prior art, can resist the erosion of dust storm dust and rainwater, it is reliable to have working stability, dustproof, water repellant obvious advantage.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Brake lever is made up of hand-brake 1 and gating knob 2 two large divisions, makes by non-magnet materials such as aluminum alloy or plastics.Gating knob 2 comprises the handle holding rod that is positioned at the outer end 4 that is connected as a single entity and is positioned at inner handle curved bar 3, handle curved bar 3 is fixed on the hand-brake 1 the handle activity by spiral shell axle 9, retracing spring 11 is housed on the spiral shell axle 9, and hand-brake 1 is installed on the handlebar by the anchor ear 12 of its underpart.Plus-minus screw 5 on the hand-brake 1 is used to adjust the degree of tightness of braking steel wire.Two pig-tail wires of sense reed pipe 8 are connected respectively with double lead wire 10 1 ends, constitute sense reed pipe switch circuit 15, with epoxy resin or similar material it is sealed in the default cavity 13 of hand-brake, also they can be placed in the seal box, seal box is positioned in the cavity of hand-brake 1 again.The other end of lead 10 is drawn in cavity 13 or seal box, is connected on the vehicle circuit controller.In cavity 13 or seal box, sense reed pipe 8 sides can also be according to the needs of use occasion, and other establishes a circuit magnet steel 7.Relative with the sense reed pipe and be close to a side of feeling reed pipe 8 and have groove 14 on the handle curved bar 3, switch magnet steel 6 usefulness epoxy resin or similar material are fixed in the groove 14.Brake lever is when abrupt deceleration vehicle not, and the sense reed pipe is under the combined action of circuit magnet steel 7 and switch magnet steel 6, and the magnetic field force that is subjected to is failure to actuate near balance, and electric current can't pass through, and contactor is the state of often opening.When the brake lever abrupt deceleration vehicle, hold tight handle holding rod 4, gating knob 2 is under the grip of hand, rotate around the spiral shell axle, handle curved bar 3 and hand-brake 1 be separated from each other, switch magnet steel 6 and sense reed pipe 8 away from, sense reed pipe 8 is worked switch under the effect of the magnetic field of circuit magnet steel 7.This switch of induction circuit with open type of two magnet steel is mainly used in the unlatching of internal-combustion engine vehicle such as motor bike control stoplight stop lamps, promptly not during abrupt deceleration vehicle stoplight stop lamp do not work, the glancing impact energized, open stoplight stop lamp, with prompting vehicle and pedestrian, guarantee driving safety.
If will change the normally open of foregoing circuit switch is normally off, circuit magnet steel 7 can be removed, feel reed pipe 8 like this and acted on by the magnetic field of switch magnet steel 6.When abrupt deceleration vehicle not, sense reed pipe 8 is under the effect of the magnetic field of switch magnet steel 6, and the closing of circuit electric current passes through; During abrupt deceleration vehicle, because of the action of handle curved bar 3, switch magnet steel 6 and sense reed pipe away from, sense reed pipe 8 is weakened by the magnetic field force of switch magnet steel 6, the spring silk of sense reed pipe 8 flicks, circuit is cut off.It is the vehicle of propulsion source that this closed type contactor is mainly used in the storage battery, is used for the running at control motor during operation, and glancing impact suspends electrical motor work, improves braking effect, conserver power source.
Claims (6)
1, the brake lever of band switch of induction circuit, comprise hand-brake (1), gating knob (2) and plus-minus screw (5), gating knob (2) is fixed on the hand-brake (1) by spiral shell axle (9) activity, it is characterized in that brake lever is provided with switch of induction circuit, described switch of induction circuit is made up of sense reed pipe switch circuit (15) and switch magnet steel (6).
2, the brake lever of band switch of induction circuit according to claim 1, it is characterized in that feeling reed pipe switch circuit (1 5) and switch magnet steel (6) and be separately fixed on hand-brake (1) and the gating knob (2), sense reed pipe (8) is corresponding with switch magnet steel (6) position.
3, the brake lever of switch of induction circuit according to claim 2, it is characterized in that described sense reed pipe switch circuit (15) comprises sense reed pipe (8) and lead (10), lead (10) is bifilar, wherein an end is connected with two pig-tail wires of sense reed pipe (8) respectively, one cavity (13) is arranged on the hand-brake (1), and sense reed pipe switch circuit (15) is positioned in the seal box in the cavity (13) or directly inserts in the cavity (13).
4, the brake lever of band switch of induction circuit according to claim 3, the inner that it is characterized in that gating knob (2) is handle curved bar (3), handle curved bar (3) is gone up fluted (14), this groove (14) is positioned at cavity (13) one sides that sense reed pipe switch circuit is installed, and switch magnet steel (6) is fixed in the groove (14).
5, the brake lever of band switch of induction circuit according to claim 3 is characterized in that being provided with in seal box or the cavity (13) the circuit magnet steel (7) near the sense reed pipe.
6, according to the brake lever of claim 4 or 5 described band switch of induction circuit, it is characterized in that described switch magnet steel (6) and circuit magnet steel (7) they are cylindric or disk shape, hand-brake (1) and gating knob (2) are made of non-magnet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215544 CN2376419Y (en) | 1999-06-27 | 1999-06-27 | Hand brake bar with induction circuit switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215544 CN2376419Y (en) | 1999-06-27 | 1999-06-27 | Hand brake bar with induction circuit switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376419Y true CN2376419Y (en) | 2000-05-03 |
Family
ID=34007449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215544 Expired - Fee Related CN2376419Y (en) | 1999-06-27 | 1999-06-27 | Hand brake bar with induction circuit switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376419Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925207A (en) * | 2014-03-18 | 2015-09-23 | 阿思科尔伊娃责任有限公司 | Brake for Electric Bicycle |
| CN110282057A (en) * | 2019-08-07 | 2019-09-27 | 梅州市明眸电子科技有限公司 | It is a kind of to be installed on the Braking indicator of bicycle or motorcycle handlebar on hand |
-
1999
- 1999-06-27 CN CN 99215544 patent/CN2376419Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925207A (en) * | 2014-03-18 | 2015-09-23 | 阿思科尔伊娃责任有限公司 | Brake for Electric Bicycle |
| CN104925207B (en) * | 2014-03-18 | 2019-10-18 | 阿思科尔伊娃责任有限公司 | Brake for electric bicycle |
| CN110282057A (en) * | 2019-08-07 | 2019-09-27 | 梅州市明眸电子科技有限公司 | It is a kind of to be installed on the Braking indicator of bicycle or motorcycle handlebar on hand |
| CN110282057B (en) * | 2019-08-07 | 2024-03-19 | 梅州市明眸电子科技有限公司 | Brake warning device mounted on bicycle or motorcycle handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |