CN104401381B - A kind of electric brake mechanism and perambulator - Google Patents
A kind of electric brake mechanism and perambulator Download PDFInfo
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- CN104401381B CN104401381B CN201410647279.2A CN201410647279A CN104401381B CN 104401381 B CN104401381 B CN 104401381B CN 201410647279 A CN201410647279 A CN 201410647279A CN 104401381 B CN104401381 B CN 104401381B
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- brake
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Abstract
The present invention relates to a kind of electric brake mechanism and perambulator, including power supply, brake gear, it is arranged on and handles inductor on handle, the first signal is sent when hand is on handle 3, secondary signal is sent when hand leaves handle 3, electric brake mechanism also includes solution brake apparatus, brake inductor, rotates induction pieces, brake inductor is electrically connected with handling inductor and conciliating brake apparatus respectively, and when hand is not on handle or when hand is on handle and during wheel stationary, brake gear is in un-brake state；When hand is not on handle and when vehicle wheel rotation senses rotation induction pieces to the inductor that brakes, described brake gear is in braking state.The invention provides a kind of when hand leaves handle and while the electric brake mechanism of brake is just carried out during vehicle wheel rotation, the electric brake mechanism can reduce brake and the action of un-brake, reduce the damage of part, reduce production cost.
Description
Technical field
The present invention relates to a kind of electric brake mechanism and perambulator.
Background technology
In prior art, such as notification number is CN202966394U, and the day for announcing is the electric control brake knot of the perambulator of 2013-6-5
Structure, including being arranged on wheel and the brake disc with locked groove, be movably disposed on vehicle frame and separatably block with locked groove
Hauling rope that the brake pin that connects, one end are connected with brake pin, it is arranged on baby carriage push handle bar and is triggered when holding handle
Inductor, inductor are electrically connected with a transmission mechanism, and transmission mechanism is connected with the other end of hauling rope, when inductor is being touched
Send out under working condition, brake pin is separated with the locked groove on brake disc, when inductor is under non-toggle state, brake is sold and brake
Locked groove phase clamping on disk.The electric control brake structure of the perambulator, when people holds handle, inductor is triggered and controls hauling rope band
Dynamic brake pin is mobile releasing brake, when hand is taken away from handle, inductor recover non-toggle state and control hauling rope with
Brake pin to brake.
The content of the invention
The technical problem to be solved is to provide a kind of electric brake mechanism for being capable of intelligent braking.
Another technical problem to be solved by this invention is to provide a kind of perambulator using above-mentioned electric brake mechanism.
To solve above technical problem, the present invention is adopted the following technical scheme that：
A kind of electric brake mechanism, including power supply, be arranged between wheel and wheel joint there is braking state and un-brake
The brake gear of state, be arranged on and handle inductor on handle, the first signal is sent when hand is on the handle, when hand from
Send secondary signal when opening described handle, described electric brake mechanism also includes being connected with described brake gear can
Described brake gear is locked in the solution brake apparatus of un-brake state, is arranged on described wheel and described wheel joint two
In one it is upper and described handle secondary signal that inductor sends and the brake inductor of the work that is triggered, set when receive
Put in described wheel and described wheel joint two another on and when described brake inductor triggering work
Rotation induction pieces that can be sensed, described brake inductor handle inductor and described un-brake dress with described respectively
Put and be electrically connected, it is when hand is not on described handle or when hand is on described handle and during described wheel stationary, described
Brake gear be in un-brake state；When hand is not on described handle and described vehicle wheel rotation is to described brake inductor
When sensing described rotation induction pieces, described brake gear is in braking state.
Specifically, described solution brake apparatus include being electrically connected with described brake inductor and when described brake feel should
Device is sensed the motor worked during described rotation induction pieces, is moved and can be filled with described brake by described Motor drive
The brake catch for coordinating locking is put, when described brake gear is in braking state, described brake catch is stopped with described
Car device is separated；When described brake gear is in un-brake state, described brake catch and described brake gear phase
Coordinate locking.
More specifically, described solution brake apparatus are also included for described motor and described brake catch are connected
Linked component, the one end of described brake catch, described motor rotated with described wheel joint respectively and be connected, institute
The both ends of the linked component stated are rotated and are connected with the other end of described brake catch and described motor respectively.
More specifically, described solution brake apparatus also include being arranged between described brake catch and described wheel joint
For the first spring that described brake catch resets.
More specifically, described brake gear include being formed in locked groove on described wheel, be movably arranged on it is described
Wheel joint is interior and can coordinate the brake pin of locking with described locked groove.
More specifically, described brake gear also includes being arranged between described brake pin and described wheel joint using
Second spring in by described brake pin insertion described locked groove.
More specifically, the groove that can coordinate locking with described brake catch is formed with described brake pin, work as institute
When the brake gear stated is in braking state, described brake catch is separated with described groove；When described brake gear
In un-brake state when, described brake catch and described fit depressions locking.
More specifically, described electric brake mechanism also includes the tripper for described brake gear is unlocked,
Described tripper include rotating with described wheel joint be connected foot piece, be formed in described foot piece and incline
The solution locked groove that tiltedly arranges, for by the extension spring of described foot piece return, described brake pin is slidably arranged in described solution
The interior direction motion so as to drive the described locked groove braked described in pin towards disengaging of locked groove.
More specifically, multiple described foot pieces are moved by hauling rope synchronised, on the foot piece described at least one
It is formed with the pedal position for step.
A kind of perambulator, including the wheel joint that is connected with described vehicle frame of above-mentioned electric brake mechanism, vehicle frame and institute
The wheel joint stated rotates the wheel of connection.
The beneficial effects of the present invention is:
The invention provides a kind of when hand leaves handle and while the electric brake of brake is just carried out during vehicle wheel rotation
Mechanism, the electric brake mechanism can reduce brake and the action of un-brake, reduce the damage of part, reduce production cost.
Description of the drawings
Stereogram of the accompanying drawing 1 for perambulator；
Explosive view of the accompanying drawing 2 for perambulator；
Accompanying drawing 3 is schematic diagram of the electric brake mechanism under un-brake state；
Accompanying drawing 4 is schematic diagram of the electric brake mechanism under braking state；
Accompanying drawing 5 is profile of the electric brake mechanism under un-brake state；
Accompanying drawing 6 is profile of the electric brake mechanism under braking state；
Schematic diagram of the accompanying drawing 7 for the foot piece of electric brake mechanism；
Explosive view of the accompanying drawing 8 for electric brake mechanism；
Wherein：1st, wheel；2nd, wheel joint；3rd, handle；4th, brake inductor；5th, induction pieces are rotated；6th, motor；7th, brake
Catch；8th, linked component；9th, locked groove；10th, brake pin；11st, groove；12nd, foot piece；13rd, solve locked groove；14th, vehicle frame；15th, convex surface；
16th, pin；17th, pedal position.
Specific embodiment
The present invention is further elaborated below in conjunction with the accompanying drawings.
As shown in figure 1 and 2, a kind of perambulator, including vehicle frame 14, the wheel joint 2 being connected with vehicle frame 14, and wheel connect
2 rotate the wheel 1 of connection, the electric brake mechanism being arranged between wheel 1 and wheel joint 2.The electric brake mechanism
In addition to children trolley in can be used for the present embodiment, it can also be used to need to use child's tricycle of braking mechanism etc. that other are virgin
Che Shang.
As shown in accompanying drawing 2 to 7, a kind of electric brake mechanism, including power supply, be arranged between wheel 1 and wheel joint 2 have
There is the brake gear of braking state and un-brake state, be arranged on and handle inductor on handle 3, send when hand is on handle 3
First signal, sends secondary signal when hand leaves handle 3, and electric brake mechanism also includes being connected with brake gear can be by
Brake gear is locked in solving brake apparatus, be arranged in wheel 1 and wheel joint 2 two above and working as reception for un-brake state
The brake inductor 4 of the work that is triggered, 2 liang of wheel 1 and wheel joint are arranged on to secondary signal that inductor sends is handled
On another in individual and when brake inductor 4 triggering work when can be sensed rotation induction pieces 5, in the present embodiment,
Brake inductor 4 is arranged on wheel 1, is rotated induction pieces 5 and is arranged on wheel joint 2, and brake inductor 4 can be magnet etc.
Material is made, and electric brake mechanism also includes the tripper for brake gear is unlocked.Brake inductor 4 respectively with handle
Inductor is conciliate brake apparatus and is electrically connected, when hand is on handle 3 or when hand is not on handle 3 and when wheel 1 is static, brake dress
Put in un-brake state；When hand not on handle 3 and wheel 1 turn to brake inductor 4 sense rotation induction pieces 5 when, stop
Car device is in braking state.Power supply be used for handle inductor and brake inductor 4 power.
Brake gear is included the locked groove 9 being formed on wheel 1, is movably arranged in wheel joint 2 and can be matched somebody with somebody with locked groove 9
Close the brake pin 10 of locking.Locked groove 9 is multiple, and multiple locked grooves 9 are uniformly distributed circumferentially.Brake gear also includes being arranged on brake
For brake pin 10 is inserted second spring in locked groove 9, the elastic force direction of second spring and car between pin 10 and wheel joint 2
The wheel direction of principal axis of wheel 1 is parallel.
Solution brake apparatus include being electrically connected with brake inductor 4 and the work when the inductor 4 that brakes senses rotation induction pieces 5
The motor 6 of work, from 6 powered motion of motor and can with brake gear with lock brake catch 7, for by motor 6 and stopping
Linked component 8 that car bumper piece 7 is connected, it is arranged between brake catch 7 and wheel joint 2 for brake catch 7 is resetted
The first spring.The elastic force direction of the first spring is perpendicular with the wheel direction of principal axis of wheel 1.The one end of brake catch 7, motor 6
Rotate with wheel joint 2 respectively and be connected, the both ends of linked component 86 phase of the other end and motor respectively with brake catch 7
Rotate connection.When brake gear is in braking state, brake catch 7 is separated with brake gear；When brake gear is in solution
During state of stopping, brake catch 7 is engaged locking with brake gear.
As shown in accompanying drawing 3 and accompanying drawing 5, the groove 11 that can coordinate locking with brake catch 7 on the pin 10 that brakes, is formed with, when
When brake gear is in braking state, brake catch 7 is separated with groove 11；When brake gear is in un-brake state, brake
Catch 7 is engaged locking with groove 11.
Tripper include rotating with wheel joint 2 be connected foot piece 12, be formed in foot piece 12 and incline and set
The solution locked groove 13 put, can be by the extension spring of 12 return of foot piece, the pin 10 that brakes is slidably arranged in solution locked groove 13 so as to drive
Brake pin 10 is towards the direction motion for departing from locked groove 9.In the present embodiment, it is formed with along solution in the two lateral walls for solving locked groove 13
The convex surface 15 that the circumference of locked groove 13 is extended spirally, the slip of pin 10 of braking is plugged in solution locked groove 13 and the end of the pin 10 that brakes is plugged with
Pin 16, the both ends of pin 16 slide and are hung on convex surface 15.Multiple foot pieces 12 are moved by hauling rope synchronised, at least
The pedal position 17 for step is formed with one foot piece 12.In the present embodiment, a pin on two trailing wheels, is respectively arranged with
Part 12 is stepped on, the two foot pieces 12 are moved by hauling rope synchronised.
Brake principle：When staff be held in handle on inductor when, handle inductor and send the first signal, now motor 6
Do not work, the catch 7 that brakes is fastened in groove 11, now under the elastic force effect of the first spring, solves brake apparatus by brake gear
Un-brake state is locked in, wheel 1 being capable of normal rotation.When staff leaves handles inductor, handle inductor and send the second letter
Number, after brake inductor 4 receives the secondary signal, brake inductor 4 is triggered work, now, if wheel 1 is static, stops
Car inductor 4 cannot sense rotation induction pieces 5, then the inductor 4 that brakes will not deliver a signal to motor 6, the still not work of motor 6
Make, brake gear is still in un-brake state；If promote perambulator to move because of external force effect, wheel 1 can turn an angle, when
Induction pieces 5 are rotated when brake inductor 4, brake inductor 4 can sense rotation induction pieces 5,4 meeting of inductor of now braking
Deliver a signal to motor 6 so that the work of motor 6 is rotated, so as to drive linked component 8 to move, brake catch 7 is driven then from recessed
Remove in groove 11, now, under the elastic force of second spring, the brake insertion locked groove 9 of pin 10 completes brake, and then motor 6 will be returned
Turn to complete to reset, the catch 7 that now brakes is located at outside the groove 11 of brake pin 10.The pedal position 17 for stepping on foot piece 12 causes foot piece
12 move along A directions, and pin 16 slides on the convex surface 15 of solution locked groove 13, as convex surface 15 is inclined, 16 energy of all pins
Enough to drive brake pin 10 to remove from locked groove 9, two steps are rotated the effect in hauling rope simultaneously, and brake catch 7 is first
Again snap in groove 11 in the presence of spring, complete unblock, step is by extension spring effect reset.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.It is all according to the present invention
Equivalence changes or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (9)
1. a kind of electric brake mechanism, including power supply, wheel is arranged at（1）With wheel joint（2）Between have braking state and
The brake gear of un-brake state, it is arranged on handle（3）On handle inductor, when hand is in the handle（3）First was sent when upper
Signal, when hand leaves described handle（3）When send secondary signal, it is characterised in that：Described electric brake mechanism also includes
Be connected with described brake gear can by described brake gear be locked in un-brake state solution brake apparatus, be arranged on it is described
Wheel（1）With described wheel joint（2）One in two it is upper and when receive it is described handle that inductor sends the
Binary signal and the brake inductor of the work that is triggered（4）, be arranged on described wheel（1）With described wheel joint（2）Two
In another on and when described brake inductor（4）Triggering work when can be sensed rotation induction pieces（5）, it is described
Brake inductor（4）Inductor is handled and described solution brake apparatus are electrically connected with described respectively, when hand is pushed away in described
（3）Above or when hand is not in described handle（3）Upper and described wheel（1）When static, described brake gear is in solution
Stop state；When hand is not in described handle（3）Upper and described wheel（1）Turn to described brake inductor（4）Sense
Described rotation induction pieces（5）When, described brake gear is in braking state；
Described solution brake apparatus include and described brake inductor（4）It is electrically connected and when described brake inductor（4）Sense
Described rotation induction pieces should be arrived（5）When the motor that works（6）, by described motor（6）Powered motion and can with it is described
Brake gear coordinates the brake catch of locking（7）, when described brake gear is in braking state, described brake catch
（7）It is separated with described brake gear；When described brake gear is in un-brake state, described brake catch（7）With
Described brake gear is engaged locking.
2. electric brake mechanism according to claim 1, it is characterised in that：Described solution brake apparatus are also included for by institute
The motor stated（6）With described brake catch（7）The linked component being connected（8）, described brake catch（7）One end
Portion, described motor（6）Respectively with described wheel joint（2）Rotate connection, described linked component（8）Two end portions
Not with described brake catch（7）The other end and described motor（6）Rotate connection.
3. electric brake mechanism according to claim 1, it is characterised in that：Described solution brake apparatus also include being arranged at institute
The brake catch stated（7）With described wheel joint（2）Between for by described brake catch（7）The first spring for resetting.
4. electric brake mechanism according to claim 1, it is characterised in that：Described brake gear includes being formed in described
Wheel（1）On locked groove（9）, be movably arranged on described wheel joint（2）It is interior and can be with described locked groove（9）Coordinate lock
Fixed brake pin（10）.
5. electric brake mechanism according to claim 4, it is characterised in that：Described brake gear also includes being arranged on institute
The brake pin stated（10）With described wheel joint（2）Between for by described brake pin（10）The described locked groove of insertion（9）
Interior second spring.
6. electric brake mechanism according to claim 4, it is characterised in that：Described brake pin（10）On be formed with can
With described brake catch（7）Coordinate the groove of locking（11）, when described brake gear is in braking state, described stops
Car bumper piece（7）With described groove（11）It is separated；When described brake gear is in un-brake state, described brake catch
（7）With described groove（11）It is engaged locking.
7. electric brake mechanism according to claim 4, it is characterised in that：Described electric brake mechanism also include for
The tripper that described brake gear is unlocked, described tripper include and described wheel joint（2）The company of rotating
The foot piece for connecing（12）, be formed in described foot piece（12）Solution locked groove that is interior and being obliquely installed（13）, for by described pin
Step on part（12）The extension spring of return, described brake pin（10）It is slidably arranged in described solution locked groove（13）It is interior described so as to drive
Brake pin（10）Towards the described locked groove of disengaging（9）Direction motion.
8. electric brake mechanism according to claim 7, it is characterised in that：Multiple described foot pieces（12）By traction
Rope synchronised is moved, the foot piece described at least one（12）On be formed with pedal position for step.
9. a kind of perambulator, it is characterised in that：Including the electric brake mechanism any one of claim 1 to 8, vehicle frame
（14）, and described vehicle frame（14）The wheel joint being connected（2）, and described wheel joint（2）Rotate the wheel of connection
（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647279.2A CN104401381B (en) | 2014-11-14 | 2014-11-14 | A kind of electric brake mechanism and perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647279.2A CN104401381B (en) | 2014-11-14 | 2014-11-14 | A kind of electric brake mechanism and perambulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401381A CN104401381A (en) | 2015-03-11 |
| CN104401381B true CN104401381B (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410647279.2A Active CN104401381B (en) | 2014-11-14 | 2014-11-14 | A kind of electric brake mechanism and perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401381B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553188B (en) * | 2016-01-29 | 2019-02-15 | 广东三泰隆科技有限公司 | It is a kind of for perambulator without hub wheel |
| CN105943261B (en) * | 2016-07-05 | 2017-10-13 | 河南职业技术学院 | A kind of travelling Wheelchair |
| CN106080732B (en) * | 2016-07-05 | 2018-12-28 | 河南职业技术学院 | A kind of travelling perambulator |
| CN109249980A (en) * | 2017-07-12 | 2019-01-22 | 中山市童印儿童用品有限公司 | A kind of rocking chair or trolley |
| DE102018216005A1 (en) * | 2018-09-20 | 2020-03-26 | Robert Bosch Gmbh | Transport device, especially a stroller |
| CN112519866B (en) * | 2019-09-17 | 2022-12-13 | 上海阿柚信息科技有限公司 | Baby carriage |
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| US20070051566A1 (en) * | 2003-06-04 | 2007-03-08 | Marlow John K | Automatic brake control for hand-propelled vehicles |
| CN201961360U (en) * | 2011-01-08 | 2011-09-07 | 中山市隆成日用制品有限公司 | Electronic brake device of baby carrier |
| CN102120463B (en) * | 2011-03-03 | 2013-04-03 | 中山市隆成日用制品有限公司 | Electronic brake control system for baby carrier |
| CN103287475A (en) * | 2013-05-23 | 2013-09-11 | 中山市隆成日用制品有限公司 | Stroller frame with function of automatically locking and releasing rear wheels by body sensing |
| CN203306077U (en) * | 2013-05-30 | 2013-11-27 | 南通职业大学 | Anti-slip device for child cart |
| CN103538619A (en) * | 2013-11-13 | 2014-01-29 | 无锡利凯儿童用品有限公司 | Safe stroller |
| CN204659795U (en) * | 2014-11-14 | 2015-09-23 | 好孩子儿童用品有限公司 | A kind of electric brake mechanism and perambulator |
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2014
- 2014-11-14 CN CN201410647279.2A patent/CN104401381B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070051566A1 (en) * | 2003-06-04 | 2007-03-08 | Marlow John K | Automatic brake control for hand-propelled vehicles |
| CN201961360U (en) * | 2011-01-08 | 2011-09-07 | 中山市隆成日用制品有限公司 | Electronic brake device of baby carrier |
| CN102120463B (en) * | 2011-03-03 | 2013-04-03 | 中山市隆成日用制品有限公司 | Electronic brake control system for baby carrier |
| CN103287475A (en) * | 2013-05-23 | 2013-09-11 | 中山市隆成日用制品有限公司 | Stroller frame with function of automatically locking and releasing rear wheels by body sensing |
| CN203306077U (en) * | 2013-05-30 | 2013-11-27 | 南通职业大学 | Anti-slip device for child cart |
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| CN204659795U (en) * | 2014-11-14 | 2015-09-23 | 好孩子儿童用品有限公司 | A kind of electric brake mechanism and perambulator |
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| Publication number | Publication date |
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| CN104401381A (en) | 2015-03-11 |
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