CN208291405U - A kind of electric children vehicle automatic clutch device - Google Patents
A kind of electric children vehicle automatic clutch device Download PDFInfo
- Publication number
- CN208291405U CN208291405U CN201820800854.1U CN201820800854U CN208291405U CN 208291405 U CN208291405 U CN 208291405U CN 201820800854 U CN201820800854 U CN 201820800854U CN 208291405 U CN208291405 U CN 208291405U
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- clutch
- frame
- gear
- vehicle automatic
- children vehicle
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Abstract
The utility model embodiment discloses a kind of electric children vehicle automatic clutch device, including gearbox, clutch, clutch gear, the gearbox has output gear, the clutch gear is provided with clutch chamber, the clutch includes being rotatably dispose in the intracavitary turntable of the clutch, clutch frame, clutch post, the linkage block that can be placed in the clutch frame is provided on the output gear, arc detent is provided in the clutch cavity wall, the clutch post is set between the clutch outer frame week and the clutch chamber.Using the utility model; when in rotation by certain resistance; output gear is automatically disengaged with clutch gear; current of electric can be reduced; motor is preferably protected, and in the power-off state, it can also be detached under the effect of clutch with motor power; it is freely rotated, preferably protects the service life of motor.
Description
Technical field
The utility model relates to a kind of electric children vehicle transmission device more particularly to a kind of electric children vehicle automatic clutch devices.
Background technique
Electric children vehicle is one of favorite toy of children, the driver behavior of real motor vehicle can be simulated, to children
Intelligence, reinforce children with ocular in and mental flexibility ratio have certain benefit, the transmission of electric children vehicle in the prior art is big
All it is and improperly to be operated since children exist by motor and the direct output driving wheel of gearbox, causes load to increase, electricity
That there are electric currents is excessive for machine, is easy to burn motor or reduces electric service life, and electric children vehicle in the prior art is in power-off feelings
Under condition, wheel remains to the motor that reversely links by gearbox, and motor abnormality is caused to wear, and is easy to produce failure.
Utility model content
The technical problem to be solved by the embodiment of the utility model is, providing a kind of electric children vehicle automatic clutch device.
It can wheel and gearbox automatic clutch.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of electric children vehicle automatic clutch device,
Including gearbox, clutch, clutch gear, the gearbox has output gear, and the clutch gear is provided with clutch chamber,
The clutch includes being rotatably dispose in the intracavitary turntable of the clutch, clutch frame, clutch post, is arranged on the output gear
There is the linkage block that can be placed in the clutch frame, arc detent is provided in the clutch cavity wall, the clutch post is set to described
Between clutch outer frame week and the clutch chamber.
Further, the gearbox is provided with the rotary column that rotation is arranged the output gear, the rotary column periphery setting
There is card column, the turntable is provided with centre bore, and the centre bore circumference corresponds to the card column and is provided with detent.
Further, the cambered surface that there are the clutch frame both ends and the clutch chamber to coincide.
Further, clutch frame two sides are to face directly.
Further, the turntable, clutch frame are that ferrimagnet is attracted to constitute, and the clutch post is magnetic material structure
At.
Implement the utility model embodiment, has the following beneficial effects: the utility model in rotation by certain resistance
When, output gear is automatically disengaged with clutch gear, current of electric can be reduced, preferably protection motor, and in the power-off state,
It can be detached from, be freely rotated with motor power under the effect of clutch, preferably protect the service life of motor.
Detailed description of the invention
Fig. 1 is the whole decomposition texture schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model clutch gear, clutch；
Fig. 3 is the structural schematic diagram that the utility model enters linkage status.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Structural schematic diagram shown in reference picture 1, Fig. 2.
A kind of electric children vehicle automatic clutch device of the utility model embodiment, including gearbox 1, clutch 2, clutch
Gear 3.
Gearbox 1 is with transmission gear group and has output gear 11, and clutch gear 3 is provided with clutch chamber 31,
Clutch 2 includes being rotatably dispose in the intracavitary turntable 21 of clutch, clutch frame 22, clutch post 23.
It is provided with the linkage block 12 that can be placed in clutch frame 22 on output gear 11, is provided with arc card on 31 peripheral wall of clutch chamber
Position 32, clutch post 23 is set between 22 periphery of clutch frame and clutch chamber 31.
More optimizedly, gearbox 1 is provided with the rotary column 13 that rotation is arranged output gear 11, and 13 periphery of rotary column is provided with card column
14, turntable is provided with centre bore 24, and 24 circumference of centre bore corresponds to the card column and is provided with detent 25, so that turntable 21 is fixedly installed
In on rotary column 13.
Preferably, the cambered surface 26 that there are clutch frame 22 both ends and the clutch chamber to coincide, 22 two sides of clutch frame are to face directly
27。
More optimizedly, turntable, clutch frame are that ferrimagnet is attracted to constitute, and the clutch post is magnetic material composition, are made
Obtaining clutch post 23 can be pulled in the disk of turntable 21 and on the side of clutch frame 22.
Referring to shown in Fig. 2, in clutch state, clutch post 23 is affixed on the side of clutch frame 22, and clutch gear 3 can be detached from
Gearbox is freely rotated, and when the linkage block of output gear 11 12 drives clutch frame 22 to rotate, push clutch post 23 to enter arc
It in shape detent 32, is able to linkage clutch gear 3 and is rotated, and when load excessive, clutch frame 22 is again by clutch post 23 from arc
It takes out of in detent 32 into discrete state, to be effectively protected gearbox and motor.
Certainly the above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with this
The people of technology can understand the content of the utility model and implement accordingly, and the protection model of the utility model can not be limited with this
It encloses.Any modifications made in accordance with the spirit of the main technical solutions of the utility model should all cover the guarantor in the utility model
Within the scope of shield.
Claims (5)
1. a kind of electric children vehicle automatic clutch device, which is characterized in that including gearbox, clutch, clutch gear, the change
Fast case has output gear, and the clutch gear is provided with clutch chamber, and the clutch includes being rotatably dispose in the clutch
Intracavitary turntable, clutch frame, clutch post, are provided with the linkage block that can be placed in the clutch frame on the output gear, it is described from
It closes and is provided with arc detent in cavity wall, the clutch post is set between the clutch outer frame week and the clutch chamber.
2. electric children vehicle automatic clutch device according to claim 1, which is characterized in that the gearbox is provided with rotation
It is arranged the rotary column of the output gear, the rotary column periphery is provided with card column, and the turntable is provided with centre bore, the centre bore
Circumference corresponds to the card column and is provided with detent.
3. electric children vehicle automatic clutch device according to claim 1, which is characterized in that the clutch frame have both ends with
The identical cambered surface of the clutch chamber.
4. electric children vehicle automatic clutch device according to claim 3, which is characterized in that clutch frame two sides are straight
Face.
5. electric children vehicle automatic clutch device according to claim 1-4, which is characterized in that the turntable, from
Closing frame is that ferrimagnet is attracted to constitute, and the clutch post is magnetic material composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800854.1U CN208291405U (en) | 2018-05-25 | 2018-05-25 | A kind of electric children vehicle automatic clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800854.1U CN208291405U (en) | 2018-05-25 | 2018-05-25 | A kind of electric children vehicle automatic clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208291405U true CN208291405U (en) | 2018-12-28 |
Family
ID=64727028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800854.1U Active CN208291405U (en) | 2018-05-25 | 2018-05-25 | A kind of electric children vehicle automatic clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208291405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435802A (en) * | 2019-08-28 | 2019-11-12 | 浙江佳佳童车有限公司 | Steering control system and the perambulator for using the system |
-
2018
- 2018-05-25 CN CN201820800854.1U patent/CN208291405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435802A (en) * | 2019-08-28 | 2019-11-12 | 浙江佳佳童车有限公司 | Steering control system and the perambulator for using the system |
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