CN204713183U - Brake mechanism of baby carriage and perambulator - Google Patents
Brake mechanism of baby carriage and perambulator Download PDFInfo
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- CN204713183U CN204713183U CN201520284016.XU CN201520284016U CN204713183U CN 204713183 U CN204713183 U CN 204713183U CN 201520284016 U CN201520284016 U CN 201520284016U CN 204713183 U CN204713183 U CN 204713183U
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- 230000009471 action Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 7
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- 238000005096 rolling process Methods 0.000 claims description 3
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model provide a kind of Intelligence children's cycle braking mechanism and a kind of can the perambulator of intelligent braking and un-brake.Brake mechanism of baby carriage, comprises inductor, servomotor and brake assemblies, and inductor is for being arranged on the induction zone place of vehicle frame, when the hand of operator is placed on induction zone, inductor sends un-brake signal, and when the hand of operator leaves induction zone, inductor sends brake signal; Brake assemblies is used for being arranged between vehicle frame and wheel, and brake assemblies is by driven by servomotor action and have normal danger and un-brake position; Servomotor drives brake assemblies action according to received un-brake signal and brake signal, after servomotor receives un-brake signal, the output shaft of servomotor rotates forward and drives brake assemblies to be converted to un-brake position by normal danger, after servomotor receives brake signal, the output shaft of servomotor rotates backward, and brake assemblies is converted to normal danger by un-brake position.
Description
Technical field
the utility model relates to a kind of brake mechanism of baby carriage and has the perambulator of braking mechanism.
Background technology
existing perambulator, in order to ensure driving safety, generally all arranges braking mechanism at wheel place.At present, the complicated structure of the braking mechanism of perambulator, the also more complicated of the matching relationship between each parts.In addition, when un-brake, usually need M/C brake member to make it to be converted to un-brake state, self-actuating brake and un-brake can not be realized, use convenient not intelligence.
Summary of the invention
for the problems referred to above, the utility model provides a kind of Intelligence children's cycle braking mechanism.
the utility model also provide a kind of can the perambulator of intelligent braking and un-brake.
for solving the problems of the technologies described above, a kind of technical scheme that the utility model adopts is:
a kind of brake mechanism of baby carriage, comprise inductor, servomotor and brake assemblies, described inductor is for being arranged on the induction zone place of vehicle frame, when the hand of operator is placed on described induction zone, described inductor sends un-brake signal, when the hand of operator leaves described induction zone, described inductor sends brake signal; Described brake assemblies is used for being arranged between vehicle frame and wheel, and described brake assemblies is by described driven by servomotor action and have normal danger and un-brake position; Described servomotor drives described brake assemblies action according to received un-brake signal and brake signal, after described servomotor receives un-brake signal, the output shaft of described servomotor rotates forward and drives described brake assemblies to be converted to un-brake position by normal danger, after described servomotor receives brake signal, the output shaft of described servomotor rotates backward, and described brake assemblies is converted to normal danger by un-brake position.
preferably, described brake assemblies comprises the tumbler rotated by described driven by servomotor, there is the brake pin of first end and the second end, be fixedly connected on the brake disc of wheel nave, the rotational axis line of described tumbler parallels with the axial line of wheel hub or overlaps, the side of the brake disc dorsad of described tumbler is formed with un-brake inclined-plane, the first end of described brake pin be formed with the projection extended along the direction of axis line perpendicular to wheel hub or be provided with the pin extended along the direction of axis line perpendicular to wheel hub, described projection or pin and described un-brake inclined-plane offset contact to drive described brake to sell move away from brake disc, described brake disc has the brake groove that at least one inserts for the second end of described brake pin,
when the output shaft of described servomotor rotates forward, described tumbler is rotated in a first direction, and the second end of described brake pin departs from brake groove; When the output shaft of described servomotor rotates backward, described tumbler is rotated in a second direction, and the second end of described brake pin inserts in brake groove; Described un-brake inclined-plane along described first direction with the mode gradient gradually near described brake disc.
more preferably, described brake assemblies also comprise the hollow be arranged on vehicle frame joint housing, provide towards the elastic component of the propelling thrust of brake disc movement to described brake pin, described joint housing is fixedly connected with described brake disc, described tumbler and brake pin are arranged in joint housing, and described elastic component is arranged between described joint housing and brake pin first end.
further, described elastic component is stage clip and pushes up to be located between described joint housing and described brake pin first end.
more preferably, described brake assemblies also comprises first connecting rod and second connecting rod, one end of described first connecting rod and the output shaft of described servomotor are fixedly connected, the other end of described first connecting rod rotates with an end of described second connecting rod and is connected, and the other end of described second connecting rod rotates with described tumbler and is connected.
more preferably, described brake assemblies also comprises by the rotating roller be arranged on described brake pin the second end of rotating shaft, the axial line of described rotating shaft and the axial line of wheel hub perpendicular, when brake assemblies is in normal danger, the second end and the described roller of described brake pin insert in brake groove, and the cell wall of the periphery of described roller and described brake groove contacts with rolling.
more preferably, the rotational axis line of described tumbler and the axial line of wheel hub coincide.
further, described un-brake inclined-plane offers curved sliding tray, the center of circle of this arc is on the axial line of wheel hub, and described sliding tray is along the through described tumbler of axial line of wheel hub, and described brake pin to be located in described sliding tray and can to move along the axial line of wheel hub.
further, described un-brake inclined-plane offers position-limited trough, the first end of described brake pin is equipped with pin, and to extend out to the first end of brake pin outer and offset with un-brake inclined-plane and contact in the end of described pin, when brake assemblies is in un-brake position, the end of described pin is arranged in described position-limited trough, and the external diameter that the groove depth of described position-limited trough is less than pin departs from position-limited trough to allow the pin when braking.
further, described brake disc and wheel hub same axis are arranged, and described brake groove is that multiple and along described brake disc circumferencial direction is spaced apart, and when described brake pin inserts in any one brake groove, described brake assemblies is in normal danger.
preferably, this brake mechanism of baby carriage also comprises a receptor, described receptor is with described inductor phase transmission over radio and be electrically connected mutually with described servomotor, and the un-brake signal received and brake signal are converted to electric signal by wireless signal and are sent to described servomotor by described receptor.
preferably, this brake mechanism of baby carriage also comprises the power supply for providing power to servomotor be electrically connected mutually with described servomotor.
the another technical scheme that the utility model adopts is: a kind of perambulator, comprises described brake mechanism of baby carriage, and described brake assemblies is arranged between vehicle frame and wheel, and described inductor is arranged on the handle of vehicle frame.
in conjunction with above-mentioned, the utility model adopts above structure, tool has the following advantages compared to existing technology: whether in artificial carrying out, also send un-brake signal and brake signal accordingly by inductor induction perambulator, servomotor receives un-brake signal and brake signal and press different directions rotation, drive brake assemblies automatically to change between un-brake position and normal danger, intelligent un-brake and brake can be realized.
Accompanying drawing explanation
fig. 1 is the structural representation of perambulator of the present utility model;
fig. 2 is the structural scheme of mechanism of perambulator of the present utility model;
fig. 3 is the enlarged drawing at A place in Fig. 2;
fig. 4 is the structural representation of brake assemblies of the present utility model, and wherein brake assemblies is in un-brake position;
fig. 5 is the cutaway view of brake assemblies of the present utility model, and wherein brake assemblies is in un-brake position;
fig. 6 is the structural representation of brake assemblies of the present utility model, and wherein brake assemblies is in normal danger;
fig. 7 is the cutaway view of brake assemblies of the present utility model, and wherein brake assemblies is in normal danger.
wherein, 1, vehicle frame; 2, trailing wheel; 21, wheel shaft; 22, wheel hub; 3, inductor; 4, battery; 41, battery case; 5, receptor; 6, servomotor; 61, output shaft; 7, brake assemblies;
71, joint housing; 721, first connecting rod; 722, second connecting rod; 73, tumbler; 731, un-brake inclined-plane; 732, sliding tray; 733, position-limited trough; 74, brake pin; 741, pin hole; 75, pin; 76, stage clip; 77, roller; 771, rotating shaft; 78, brake disc; 781, brake groove.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, can be easier to make advantage of the present utility model and feature be understood by those skilled in the art.
shown in composition graphs 1 to Fig. 2, perambulator comprises vehicle frame 1, be arranged at two trailing wheels 2 at rear portion, vehicle frame 1 end, be respectively used to two trailing wheels 2 to brake and the brake mechanism of baby carriage of un-brake.Vehicle frame 1 comprising handle for gripping for operator, laying respectively at two rear wheel supports of vehicle frame 1 left and right sides, being connected to rear wheel bar between two trailing wheels 2.Trailing wheel 2 comprises wheel shaft 21, is sheathed on wheel shaft 21 and the wheel hub 22 that can rotate around wheel shaft 21, and the two ends of rear wheel bar are connected with the wheel shaft 21 of two trailing wheels 2 respectively, and the axial line of the axial line of rear wheel bar and trailing wheel 2 wheel shaft 21 coincides.Brake mechanism of baby carriage comprises inductor 3, receptor 5, battery 4, servomotor 6 and brake assemblies 7.
inductor 3 is arranged in the induction zone of vehicle frame 1, and in the present embodiment, induction zone is positioned on handle, and namely inductor 3 is arranged on handle.When the hand of operator is placed on handle, inductor 3 senses staff and sends un-brake signal; When the hand of operator leaves handle, inductor 3 is responded to and is sent brake signal less than staff.
the middle part of rear wheel bar is provided with a battery case 41, is provided with receptor 5 and the battery 4 as power supply in battery case 41.Transmission over radio between inductor 3 and receptor 5, that is, inductor 3 comprises wireless transmission unit, and receptor 5 comprises radio receiving unit, and the un-brake signal that inductor 3 sends and brake signal are sent to receptor 5 in the mode of transmission over radio.The un-brake signal that receptor 5 receives and brake signal are wireless signal.
servomotor 6 is electrically connected mutually by wire and the battery 4 in battery case 41 and receptor 5.Battery 4 as power supply for servomotor 6 provides power.Servomotor 6 itself has coder and actuator, the un-brake signal received and brake signal are converted to electric signal by wireless signal and are sent on the coder of servomotor 6 by receptor 5, and the output shaft of driver drives servomotor 6 rotates respective angles by respective direction.
shown in composition graphs 3 to Fig. 7, brake assemblies 7 has the un-brake position allowing wheel hub 22 relative frame 1 to rotate and the normal danger stoping wheel hub 22 relative frame 1 to rotate.Brake assemblies 7 comprises joint housing 71, first connecting rod 721, second connecting rod 722, tumbler 73, brake pin 74, elastic component and the brake disc 78 of hollow.Joint housing 71 is set in rear wheel bar and with the lower end of rear wheel support and is fixedly connected, and forms the spatial accommodation of annular between joint housing 71 and rear wheel bar.Brake disc 78 is coaxially arranged with the wheel shaft 21 of trailing wheel 2, and brake disc 78 is fixedly connected between the wheel hub 22 of joint housing 71 and trailing wheel 2.
tumbler 73 is arranged in this spatial accommodation, and can rotate around the axial line of wheel shaft 21.The inwall of joint housing 71 being provided with guiding rib, rotating for guiding tumbler 73.Servomotor 6 is also arranged in joint housing 71, one end of first connecting rod 721 and the output shaft of servomotor 6 are fixedly connected, the other end of first connecting rod 721 rotates with an end of second connecting rod 722 and is connected, and the other end of second connecting rod 722 rotates with tumbler 73 and is connected.When the encoder accepts of servomotor 6 is after un-brake signal, the output shaft of servomotor 6 rotates along the direction in forward and Fig. 4 shown in arrow A, first connecting rod 721 and second connecting rod 722 rotate and draw close, and tumbler 73 is rotated along the direction shown in arrow B in first direction and Fig. 4 around rear wheel bar under the pulling of second connecting rod 722.When the encoder accepts of servomotor 6 is after brake signal, the output shaft of servomotor 6 rotates along the direction shown in arrow C in reverse i.e. Fig. 6, first connecting rod 721 and second connecting rod 722 rotate expansion, and tumbler 73 rotates along the direction shown in arrow D in second direction and Fig. 6 around rear wheel bar under the promotion of second connecting rod 722.
tumbler 73 is formed with un-brake inclined-plane 731 on the side of brake disc 78 dorsad, and un-brake inclined-plane 731 tilts to extend along above-mentioned first direction in the mode gradually near brake disc 78.Un-brake inclined-plane 731 offers a curved sliding tray 732, the center of circle of this arc is on the axial line of wheel shaft 21, and sliding tray 732 is along the through tumbler 73 of direction of axis line of wheel shaft 21.Brake pin 74 to be located in this sliding tray 732 and can along the direction of axis line of wheel shaft 21 move with near and away from brake disc 78.Brake pin 74 has relative first end and the second end.The first end of brake pin 74 offers pin hole 741, and pin 75 is located in this pin hole 741 and both ends and stretches out pin hole 741 and offset with un-brake inclined-plane 731 and contact, the line of centers of pin 75 and the axial line of wheel shaft 21 perpendicular.Elastic component is the stage clip 76 that top is located between joint housing 71 and brake pin 74 first end, and brake assemblies 7 is in un-brake position and in the process being converted to normal danger, and stage clip 76 is compressive state.Stage clip 76 for brake pin 74 provide towards the propelling thrust of brake disc 78 movement.
un-brake inclined-plane 731 offers position-limited trough 733, when brake assemblies 7 is in un-brake position, the both ends of pin 75 are stuck in position-limited trough 733.The groove depth of position-limited trough 733 is less than the external diameter of pin 75, thus when brake assemblies 7 is converted to normal danger by needs, the both ends of pin 75 can be allowed to depart from position-limited trough 733 and move towards brake disc 78 under the promotion of stage clip 76 to make brake pin 74.
brake disc 78 is circumferentially spaced apartly provided with multiple brake grooves 781 along it.Second end of brake pin 74 is provided with roller 77 rotationally by rotating shaft 771, the axial line of this rotating shaft 771 and the axial line of trailing wheel 2 wheel shaft 21 perpendicular, the periphery of roller 77 extend out to contact with rolling with the cell wall of brake groove 781 outside brake pin 74 second end, and the second end of brake pin 74 does not contact with the cell wall of brake groove 781.The shape of brake groove 781 matches with roller 77 and pin 74 second end that brakes, when roller 77 and brake pin 74 second end insert in arbitrary brake groove 781, brake pin 74 pairs of brake discs 78 form clip, and wheel hub 22 can not rotate by relative frame 1, and brake assemblies 7 is in normal danger; When roller 77 and brake pin 74 second end depart from brake groove 781, brake pin 74 and brake disc 78 are separated, and wheel hub 22 can rotate by relative frame 1, and brake assemblies 7 is in un-brake position.
when staff is placed on handle, inductor 3 senses staff and sends un-brake signal, un-brake signal is transferred on receptor 5 by the mode of transmission over radio, receptor 5 receives un-brake signal and is converted into electric signal, servomotor 6 obtains by wire power that battery 4 provides respectively and receives un-brake signal, the output shaft receiving un-brake signal rear drive servomotor 6 rotates forward, tumbler 73 is rotated in a first direction thereupon, brake pin 74 moves away from brake disc 78 under the effect on un-brake inclined-plane 731, stage clip 76 is compressed, when brake the second end of pin 74 and roller 77 departs from completely brake groove 781 time, brake pin 74 and brake disc 78 depart from, wheel hub 22 can rotate by relative frame 1, brake assemblies 7 is in the un-brake position shown in Fig. 5, perambulator can normally travel.Now, the both ends of pin 75 snap in the position-limited trough 733 on un-brake inclined-plane 731, the mistake brake avoiding non-artificial operation to cause.
when staff leaves handle, inductor 3 is responded to and is sent brake signal less than staff, brake signal is transferred on receptor 5 by the mode of transmission over radio, receptor 5 receives brake signal and is converted into electric signal, servomotor 6 obtains by wire power that battery 4 provides respectively and receives brake signal, the output shaft receiving brake signal rear drive servomotor 6 rotates backward, tumbler 73 is rotated in a second direction, thereupon, the both ends of pin 75 depart from the position-limited trough 733 on un-brake inclined-plane 731, and the disappearance of the power that pushes against along with the 731 pairs of pins 75 in un-brake inclined-plane, brake pin 74 moves towards brake disc 78 under the promotion of stage clip 76 elastic reset power, when roller 77 and brake pin 74 the second end insert arbitrary brake groove 781 time, brake pin 74 pairs of brake discs 78 form clip, wheel hub 22 can not rotate by relative frame 1, brake assemblies 7 is in the normal danger shown in Fig. 7, perambulator keeps static.
in sum, the utility model can self-actuating brake and un-brake, provides a kind of brake mechanism of baby carriage and perambulator of intelligence.And, when such as the external force such as slope is excessive, need during un-brake to provide larger power that servomotor 6 just can be made to drive tumbler 73 to rotate to make brake pin 74 return unblock, and the second end due to the pin 74 that brakes is provided with can with the roller 77 of cell wall Structure deformation of brake groove 781, roller 77 exits brake groove 781 with roll mode, brake pin 74 can exit brake groove 781 like a cork, and servomotor 6 does not need larger power can drive brake assemblies 7 un-brake yet.
above-described embodiment is only for illustrating technical conceive of the present utility model and feature; it is a kind of preferred embodiment; its object is to person skilled in the art can understand content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalent transformations of doing according to Spirit Essence of the present utility model or modification, all should be encompassed within protection domain of the present utility model.
Claims (13)
1. a brake mechanism of baby carriage, it is characterized in that: comprise inductor (3), servomotor (6) and brake assemblies (7), described inductor (3) is for being arranged on the induction zone place of frame for baby cart (1), when the hand of operator is placed on described induction zone, described inductor (3) sends un-brake signal, when the hand of operator leaves described induction zone, described inductor (3) sends brake signal; Described brake assemblies (7) is for being arranged between vehicle frame (1) and wheel (2), and described brake assemblies (7) is by described servomotor (6) drive actions and have normal danger and un-brake position; Described servomotor (6) drives described brake assemblies (7) action according to received un-brake signal and brake signal, after described servomotor (6) receives un-brake signal, the output shaft (61) of described servomotor (6) rotates forward and drives described brake assemblies (7) to be converted to un-brake position by normal danger, after described servomotor (6) receives brake signal, the output shaft (61) of described servomotor (6) rotates backward, and described brake assemblies (7) is converted to normal danger by un-brake position.
2. brake mechanism of baby carriage according to claim 1, it is characterized in that: described brake assemblies (7) comprises the tumbler (73) being driven rotation by described servomotor (6), there is the brake pin (74) of first end and the second end, be fixedly connected on the brake disc (78) of wheel nave (22), the rotational axis line of described tumbler (73) parallels with the axial line of wheel hub (21) or overlaps, the side of the brake disc dorsad (78) of described tumbler (73) is formed with un-brake inclined-plane (731), the first end of described brake pin (74) be formed with the projection extended along the direction of axis line perpendicular to wheel hub (21) or be provided with the pin (75) extended along the direction of axis line perpendicular to wheel hub (21), described projection or pin (75) offset with described un-brake inclined-plane (731) and contact to drive described brake to sell (74) away from brake disc (78) movement, described brake disc (78) has the brake groove (781) that at least one inserts for the second end of described brake pin (74)
When the output shaft (61) of described servomotor (6) rotates forward, described tumbler (73) is rotated in a first direction, and the second end of described brake pin (74) departs from brake groove (781); When the output shaft (61) of described servomotor (6) rotates backward, described tumbler (73) is rotated in a second direction, and the second end of described brake pin (74) inserts in brake groove (781); Described un-brake inclined-plane (731) is tilted to extend along described first direction in the mode gradually near described brake disc (78).
3. brake mechanism of baby carriage according to claim 2, it is characterized in that: described brake assemblies (7) also comprise the hollow be arranged on vehicle frame (1) joint housing (71), provide towards the elastic component of the propelling thrust of brake disc (78) movement for described brake pin (74), described joint housing (71) is fixedly connected with described brake disc (78), described tumbler (73) and brake pin (74) are arranged in joint housing (71), and described elastic component is arranged between described joint housing (71) and brake pin (74) first end.
4. brake mechanism of baby carriage according to claim 3, is characterized in that: described elastic component is stage clip (76) and top is located between described joint housing (71) and described brake pin (74) first end.
5. brake mechanism of baby carriage according to claim 2, it is characterized in that: described brake assemblies (7) also comprises first connecting rod (721) and second connecting rod (722), one end of described first connecting rod (721) and the output shaft (61) of described servomotor are fixedly connected, the other end of described first connecting rod (721) rotates with an end of described second connecting rod (722) and is connected, and the other end of described second connecting rod (722) rotates with described tumbler (73) and is connected.
6. brake mechanism of baby carriage according to claim 2, it is characterized in that: described brake assemblies (7) also comprises by the rotating roller (77) be arranged on described brake pin (74) the second end of rotating shaft (771), the axial line of described rotating shaft (771) and the axial line of wheel hub (21) perpendicular, when brake assemblies (7) is in normal danger, the second end and the described roller (77) of described brake pin (74) insert in brake groove (781), and the cell wall of the periphery of described roller (77) and described brake groove (781) contacts with rolling.
7. brake mechanism of baby carriage according to claim 2, is characterized in that: the rotational axis line of described tumbler (73) and the axial line of wheel hub (21) coincide.
8. brake mechanism of baby carriage according to claim 7, it is characterized in that: described un-brake inclined-plane (731) offers curved sliding tray (732), the center of circle of this arc is on the axial line of wheel hub (21), described sliding tray (732) is along the through described tumbler (73) of axial line of wheel hub (21), and described brake pin (74) to be located in described sliding tray (732) and can to move along the axial line of wheel hub (21).
9. brake mechanism of baby carriage according to claim 8, it is characterized in that: described un-brake inclined-plane (731) also offers position-limited trough (733), the first end of described brake pin (74) is equipped with pin (75), and to extend out to the first end of brake pin (74) outer and offset with un-brake inclined-plane (731) and contact in the end of described pin (75), when brake assemblies (7) is in un-brake position, the end of described pin (75) is arranged in described position-limited trough (733), and the groove depth of described position-limited trough (733) external diameter that is less than pin (75) to allow brake time pin (75) depart from position-limited trough (733).
10. brake mechanism of baby carriage according to claim 7, it is characterized in that: described brake disc (78) and wheel hub (21) same axis are arranged, described brake groove (781) for multiple and along described brake disc (78) circumferencial direction spaced apart, when described brake pin (74) is inserted in any one brake groove (781), described brake assemblies (7) is in normal danger.
11. brake mechanism of baby carriages according to claim 1, it is characterized in that: this brake mechanism of baby carriage also comprises a receptor (5), described receptor (5) is with described inductor (3) phase transmission over radio and be electrically connected mutually with described servomotor (6), and the un-brake signal received and brake signal are converted to electric signal by wireless signal and are sent to described servomotor (6) by described receptor (5).
12. brake mechanism of baby carriages according to claim 1, is characterized in that: this brake mechanism of baby carriage also comprises the power supply (4) for providing power to servomotor (6) be electrically connected mutually with described servomotor (6).
13. 1 kinds of perambulators, is characterized in that: comprise at least one brake mechanism of baby carriage as described in any one of claim 1-12, described brake assemblies is arranged between vehicle frame (1) and wheel (2), and described inductor (3) is arranged on the handle of vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284016.XU CN204713183U (en) | 2015-05-05 | 2015-05-05 | Brake mechanism of baby carriage and perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284016.XU CN204713183U (en) | 2015-05-05 | 2015-05-05 | Brake mechanism of baby carriage and perambulator |
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| Publication Number | Publication Date |
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| CN204713183U true CN204713183U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284016.XU Active CN204713183U (en) | 2015-05-05 | 2015-05-05 | Brake mechanism of baby carriage and perambulator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082257A (en) * | 2018-01-22 | 2018-05-29 | 安徽酷贝童车有限公司 | The stop mechanism and damping connection mechanism of a kind of perambulator |
| CN109204428A (en) * | 2018-09-30 | 2019-01-15 | 深圳君匠科技有限公司 | A kind of Intelligent baby carriage control method and system |
| CN111386220A (en) * | 2017-11-30 | 2020-07-07 | 罗伯特·博世有限公司 | Conveying mechanism with energy accumulator |
| CN113811478A (en) * | 2019-03-14 | 2021-12-17 | 赛贝克斯有限公司 | Bassinet frame and bassinet |
| WO2022041497A1 (en) * | 2020-08-24 | 2022-03-03 | 滁州市贝蒂玛童车有限公司 | Motor brake device and baby carriage comprising same |
-
2015
- 2015-05-05 CN CN201520284016.XU patent/CN204713183U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386220A (en) * | 2017-11-30 | 2020-07-07 | 罗伯特·博世有限公司 | Conveying mechanism with energy accumulator |
| CN108082257A (en) * | 2018-01-22 | 2018-05-29 | 安徽酷贝童车有限公司 | The stop mechanism and damping connection mechanism of a kind of perambulator |
| CN108082257B (en) * | 2018-01-22 | 2024-01-30 | 安徽酷贝童车有限公司 | Parking mechanism connected with damping mechanism for baby carrier |
| CN109204428A (en) * | 2018-09-30 | 2019-01-15 | 深圳君匠科技有限公司 | A kind of Intelligent baby carriage control method and system |
| CN113811478A (en) * | 2019-03-14 | 2021-12-17 | 赛贝克斯有限公司 | Bassinet frame and bassinet |
| WO2022041497A1 (en) * | 2020-08-24 | 2022-03-03 | 滁州市贝蒂玛童车有限公司 | Motor brake device and baby carriage comprising same |
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