CN108895122B - Baby carrier speed reducer - Google Patents
Baby carrier speed reducer Download PDFInfo
- Publication number
- CN108895122B CN108895122B CN201810817534.1A CN201810817534A CN108895122B CN 108895122 B CN108895122 B CN 108895122B CN 201810817534 A CN201810817534 A CN 201810817534A CN 108895122 B CN108895122 B CN 108895122B
- Authority
- CN
- China
- Prior art keywords
- gear
- shell
- moving plate
- output gear
- gear sets
- 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.)
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- 239000003638 chemical reducing agent Substances 0.000 title claims description 11
- 230000006978 adaptation Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/206—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members characterised by the driving or driven member being composed of two or more gear wheels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Gear Transmission (AREA)
- Toys (AREA)
Abstract
The motor is positioned on the shell, a driving gear, an output gear and a plurality of groups of gear sets meshed with each other are arranged in the shell, the motor is connected with the driving gear, and the driving gear drives the plurality of groups of gear sets and the output gear to rotate; the shell is internally provided with a supporting rod and a clamping piece, and the clamping piece is sleeved in the supporting rod in an empty mode; the clamping pieces are positioned on two sides of the output gear, and the movement of the clamping pieces drives the output gear to move; compared with the prior art, the clamping piece is driven to move through the control piece, so that the output gear is driven to move, the engagement between the output gear and the gear set is controlled, the transmission of the motor to the output gear can be cut off, the stopping of the baby carrier under the working condition of the motor is realized, the stopping of the baby carrier under the emergency is realized, and the safety of children is improved.
Description
Technical Field
The invention belongs to the technical field of baby carriages, and particularly relates to a baby carriage speed reducer.
Background
The children's cycle is a big class among children's toys, including children's bicycle, children's shallow, baby walker, children's tricycle, five major classes of children's electric motor car, and wherein children's electric motor car mainly refers to the class that children can drive can sit by motor drive's toy car, and children's electric motor car mainly has following several classes on the market: electric vehicles, electric motorcycles, electric engineering vehicles, plush toy electric vehicles and the like.
The electric baby carrier is provided with the remote controller, and the child who can sit independently but cannot understand control can be controlled by parents due to the fact that the surrounding type seat is arranged, so that the child can use the remote controller to control the electric baby carrier by himself when the child is about 3 years old, but the child still needs to take care of the child to ensure safety, and the electric car is the child electric car with the largest sales volume in the market at present.
In the running process of the electric baby carrier, a speed reducer is generally adopted to drive the start and stop of the baby carrier, in the prior art, when the remote controller fails and can not stop the speed reducer, the remote controller can not stop the baby carrier, so that a certain potential safety hazard exists for children on the baby carrier.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the baby carrier speed reducer which is simple in structure, convenient to use and capable of stopping in time.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the motor is positioned on the shell, a driving gear, an output gear and a plurality of groups of gear sets meshed with each other are arranged in the shell, the motor is connected with the driving gear, and the driving gear drives the plurality of groups of gear sets and the output gear to rotate; the shell is internally provided with a supporting rod and a clamping piece, and the clamping piece is sleeved in the supporting rod in an empty mode; the clamping pieces are positioned on two sides of the output gear, and the movement of the clamping pieces drives the output gear to move.
As a preferable scheme of the invention, the clamping piece comprises a first moving plate, a second moving plate and a bottom plate, wherein the bottom plate is arranged between the first moving plate and the second moving plate, the bottom plate is in a circular arc shape, and the first moving plate and the second moving plate are arranged at two sides of the output gear.
As a preferable scheme of the invention, sleeves are fixed on two sides of the first moving plate and the second moving plate, and the sleeves are sleeved on the supporting rods.
As a preferable scheme of the invention, the bottom plate is provided with an inclined groove which is provided with a control piece which is matched with the inclined groove.
As a preferable scheme of the invention, the control piece is provided with a positioning rod, the positioning rod is connected with the shell, and the control piece is rotationally connected with the positioning rod.
As a preferable scheme of the invention, the control piece comprises a bulge, a base and a handle, wherein the bulge and the handle are positioned at two ends of the base, the bulge is positioned in the shell, the handle is positioned outside the shell, and the base is in rotary connection with the positioning rod.
As a preferred embodiment of the present invention, the protrusion is located in the chute, and movement of the protrusion drives movement of the clamping member.
As a preferred aspect of the present invention, the plurality of gear sets includes a first gear set and a second gear set, and the first gear set and the second gear set are meshed.
As a preferred embodiment of the present invention, the first set of gear sets is meshed with the driving gear and the second set of gear sets is meshed with the output gear.
As a preferable scheme of the invention, the first group of gear sets comprises a first pinion and a first large gear, the first pinion is fixedly connected with the first large gear, and the second group of gear sets comprises a second pinion and a second large gear, and the second pinion is fixedly connected with the second large gear.
The beneficial effects of the invention are as follows: compared with the prior art, the clamping piece is driven to move through the control piece, so that the output gear is driven to move, the engagement between the output gear and the gear set is controlled, the transmission of the motor to the output gear can be cut off, the stopping of the baby carrier under the working condition of the motor is realized, the stopping of the baby carrier under the emergency is realized, and the safety of children is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic view of the structure of the clamping member;
FIG. 5 is a schematic structural view of the control member;
reference numerals in the drawings: the device comprises a shell 1, a supporting rod 1-1, a positioning rod 1-2, a motor 2, a driving gear 3, an output gear 4, a clamping piece 5, a first moving plate 5-1, a second moving plate 5-2, a bottom plate 5-3, a chute 5-4, a sleeve 5-5, a control piece 6, a base 6-1, a handle 6-2, a protrusion 6-3, a first group of gear sets 7, a first pinion 7-1, a first large gear 7-2, a second group of gear sets 8, a second pinion 8-1 and a second large gear 8-2.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, the baby carrier speed reducer comprises a shell 1 and a motor 2, wherein the motor 2 is positioned on the shell 1, a driving gear 3, an output gear 4 and a gear set meshed with each other are arranged in the shell 1, the motor 2 is connected with the driving gear 3, and the driving gear 3 drives the gear set and the output gear 4 to rotate; the shell 1 is internally provided with a supporting rod 1-1 and a clamping piece 5, and the clamping piece 5 is sleeved in the supporting rod 1-1; the clamping pieces 5 are positioned on two sides of the output gear 4, and the movement of the clamping pieces 5 drives the output gear 4 to move.
The gear set is designed according to actual needs, the transmission ratio on the driving gear 3 is reduced and transmitted to the output gear 4 through the transmission of the gear set and the driving gear 3, so that the purpose of reducing the speed between the driving gear 3 and the output gear 4 is achieved, a rotating shaft is arranged between the gear set and the shell 1 and fixedly connected to the shell 1, the gear set is rotationally connected with the rotating shaft, the rotating shaft plays a role in positioning the position of the gear set, and the gear set is meshed with the driving gear 3 and the output gear 4 more stably.
The gear sets comprise a first gear set 7 and a second gear set 8, the first gear set 7 is meshed with the driving gear 3, the second gear set 8 is meshed with the output gear 4, the first gear set 7 comprises a first pinion 7-1 and a first big gear 7-2, the first pinion 7-1 is fixedly connected with the first big gear 7-2, the second gear set 8 comprises a second pinion 8-1 and a second big gear 8-2, and the second pinion 8-1 is fixedly connected with the second big gear 8-2.
The first pinion 7-1 is located above the first large gear 7-2, the first large gear 7-2 is meshed with the driving gear 3, the first pinion 7-1 rotates under the action of the first large gear 7-2, the first group gear set 7 reduces the transmission ratio of the driving gear 3 and transmits the transmission ratio to the first pinion 7-1, the first pinion 7-1 is meshed with the second large gear 8-2, the second pinion 8-1 rotates under the action of the second large gear 8-2, the second group gear set 8 reduces the transmission ratio of the first group gear set 7 of the driving gear and transmits the transmission ratio to the second pinion 8-1, and the second pinion 8-1 is meshed with the output gear 4, so that two-stage reduction between the driving gear 3 and the output gear 4 is achieved.
The bottom of the second large gear 8-2 is propped against the top of the first large gear 7-2, and the bottom of the output gear 4 is propped against the top of the second large gear 8-2, so that the output gear 4 plays a certain role in positioning the first group of gear sets 7 and the second group of gear sets 8, and the connection among the driving gear 3, the first group of gear sets 7 and the second group of gear sets 8 is more stable.
The output gear 4 is matched with the output shaft, the rotation of the output gear 4 drives the rotation of the output shaft, a supporting shaft is arranged between the output gear 4 and the shell 1, the bottom of the output gear 4 is propped against the second large gear 7-2, the output gear 4 is meshed with the second small gear 7-1 at the moment, the output gear 4 is provided with a clamping piece 5, the clamping piece 5 can drive the output gear 4 to move on the output shaft, and therefore the output gear 4 can be separated from the meshing with the second small gear 7-1, and the transmission of the active gear 3 cannot be transmitted to the output gear 4.
The clamping piece 5 comprises a first moving plate 5-1, a second moving plate 5-2 and a bottom plate 5-3, wherein the bottom plate 5-3 is arranged between the first moving plate 5-1 and the second moving plate, the bottom plate 5-3 is in a circular arc shape, the first moving plate 5-1 and the second moving plate 5-2 are positioned on two sides of the output gear 4, sleeves 5-5 are fixed on two sides of the first moving plate 5-1 and the second moving plate 5-2, the sleeves 5-5 are sleeved on the supporting rods 1-1, inclined grooves 5-4 which are obliquely arranged are arranged on the bottom plate 5-3, and control pieces 6 which are matched are arranged on the inclined grooves 5-4.
The first moving plate 5-1 and the second moving plate 5-2 are arranged in parallel, the bottom plate 5-3 is connected with the first moving plate 5-1 and the second moving plate 5-2, and when the clamping piece 5 moves, the first moving plate 5-1 or the second moving plate 5-2 abuts against the side face of the output gear 4, so that the clamping piece 5 drives the output gear 4 to move.
The control piece 6 is provided with a positioning rod 1-2, the positioning rod 1-2 is connected with the shell 1, the control piece 6 is rotationally connected with the positioning rod 1-2, the control piece 6 comprises a protrusion 6-3, a base 6-1 and a handle 6-2, the protrusion 6-3 and the handle 6-2 are positioned at two ends of the base 6-1, the protrusion 6-3 is positioned in the shell 1, the handle 6-2 is positioned outside the shell 1, the base 6-1 is rotationally connected with the positioning rod 1-2, the protrusion 6-3 is positioned in the chute 5-4, and the movement of the protrusion 6-3 drives the clamping piece 5 to move.
Through operating personnel pulling handle 6-2 for base 6-1 rotates on locating lever 1-2, thereby drives the removal of protruding 6-3, and the bottom of base 6-1 offsets with casing 1 bottom, and the top of base 6-1 offsets with casing 1's top, makes base 6-1 more stable in casing 1, protruding 6-3 and base 6-1 fixed connection, protruding 6-3, base 6-1 and handle 6-2 are located on the same straight line, through moving handle 6-2 at removal protruding 6-3.
The circular arc shape of the bottom plate 5-3 is matched with the running track of the base 6-1, so that the bulge 6-3 is always located in the chute 5-4, the size of the bulge 6-3 is matched with the size of the chute 5-4, the movement of the bulge 6-3 plays a supporting role on the side wall of the chute 5-4, and the chute 5-4 is obliquely arranged, and the bulge 6-3 is always located on the same horizontal plane, so that the movement of the bulge 6-3 drives the movement of the clamping piece 5, and the movement of the output gear 4 is driven.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: the device comprises a shell 1, a support rod 1-1, a positioning rod 1-2, a motor 2, a driving gear 3, an output gear 4, a clamping piece 5, a first moving plate 5-1, a second moving plate 5-2, a bottom plate 5-3, a chute 5-4, a sleeve 5-5, a control piece 6, a base 6-1, a handle 6-2, a protrusion 6-3, a first group of gear sets 7, a first pinion 7-1, a first large gear 7-2, a second group of gear sets 8, a second pinion 8-1, a second large gear 8-2 and other terms, but the possibility of using other terms is not excluded; these terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (4)
1. The baby carrier speed reducer comprises a shell (1) and a motor (2), wherein the motor (2) is positioned on the shell (1), and is characterized in that a driving gear (3), an output gear (4) and a plurality of groups of gear sets meshed with each other are arranged in the shell (1), the motor (2) is connected with the driving gear (3), and the driving gear (3) drives the plurality of groups of gear sets and the output gear (4) to rotate; a supporting rod (1-1) and a clamping piece (5) are arranged in the shell (1), and the clamping piece (5) is sleeved in the supporting rod (1-1); the clamping pieces (5) are positioned at two sides of the output gear (4), and the movement of the clamping pieces (5) drives the output gear (4) to move; the clamping piece (5) comprises a first moving plate (5-1), a second moving plate (5-2) and a bottom plate (5-3), wherein the bottom plate (5-3) is arranged between the first moving plate (5-1) and the second moving plate, the bottom plate (5-3) is in a circular arc shape and is positioned on two sides of the output gear (4) and positioned on the first moving plate (5-1) and the second moving plate (5-2); sleeves (5-5) are fixed on two sides of the first moving plate (5-1) and the second moving plate (5-2), and the sleeves (5-5) are sleeved on the supporting rods (1-1); the bottom plate (5-3) is provided with an inclined groove (5-4) which is obliquely arranged, and the inclined groove (5-4) is provided with a control piece (6) which is matched with the inclined groove; the control piece (6) is provided with a positioning rod (1-2), the positioning rod (1-2) is connected with the shell (1), and the control piece (6) is rotationally connected with the positioning rod (1-2); the control piece (6) comprises a bulge (6-3), a base (6-1) and a handle (6-2), wherein the bulge (6-3) and the handle (6-2) are positioned at two ends of the base (6-1), the bulge (6-3) is positioned in the shell (1), the handle (6-2) is positioned outside the shell (1), and the base (6-1) is rotationally connected with the positioning rod (1-2); the protrusions (6-3) are positioned in the chute (5-4), and the movement of the protrusions (6-3) drives the clamping piece (5) to move; the circular arc shape of bottom plate (5-3) and the orbit looks adaptation of base (6-1) for protruding (6-3) are located chute (5-4) all the time, and the size looks adaptation of chute (5-4) of protruding (6-3), and the removal of protruding (6-3) plays the supporting role to the lateral wall of chute (5-4), because chute (5-4) are the slope setting, and protruding (6-3) are located same horizontal plane all the time.
2. A stroller reducer according to claim 1, characterized in that the sets of gear sets comprise a first set of gear sets (7) and a second set of gear sets (8), the first set of gear sets (7) and the second set of gear sets (8) being meshed.
3. A stroller reducer according to claim 2, characterized in that the first set of gear sets (7) is in engagement with the driving gear (3) and the second set of gear sets (8) is in engagement with the output gear (4).
4. A pram speed reducer according to claim 3, wherein the first set of gear sets (7) comprises a first pinion (7-1) and a first gearwheel (7-2), the first pinion (7-1) and the first gearwheel (7-2) being fixedly connected, the second set of gear sets (8) comprises a second pinion (8-1) and a second gearwheel (8-2), the second pinion (8-1) and the second gearwheel (8-2) being fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817534.1A CN108895122B (en) | 2018-07-24 | 2018-07-24 | Baby carrier speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817534.1A CN108895122B (en) | 2018-07-24 | 2018-07-24 | Baby carrier speed reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108895122A CN108895122A (en) | 2018-11-27 |
| CN108895122B true CN108895122B (en) | 2024-02-09 |
Family
ID=64351492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817534.1A Active CN108895122B (en) | 2018-07-24 | 2018-07-24 | Baby carrier speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108895122B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050751B (en) * | 2018-07-24 | 2024-02-09 | 平湖天林儿童用品有限公司 | Baby carrier |
| CN116979751B (en) * | 2023-08-03 | 2024-04-16 | 永州市顺合智能科技有限公司 | Motor embedding device |
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| Publication number | Publication date |
|---|---|
| CN108895122A (en) | 2018-11-27 |
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