CN207208346U - A kind of auto-folder hand handle - Google Patents
A kind of auto-folder hand handle Download PDFInfo
- Publication number
- CN207208346U CN207208346U CN201721282195.9U CN201721282195U CN207208346U CN 207208346 U CN207208346 U CN 207208346U CN 201721282195 U CN201721282195 U CN 201721282195U CN 207208346 U CN207208346 U CN 207208346U
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- China
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- mainboard
- plate
- hand handle
- pin joint
- auto
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Abstract
A kind of auto-folder hand handle, including mainboard and two hand handles, two hand handles are symmetricly set on the both sides of mainboard；The inner of the hand handle is provided with portable plate, and the portable plate is provided with the first pin joint and the second pin joint, and second pin joint is located at the inner side of first pin joint, close to the middle position of the mainboard；The portable plate is movably connected on the mainboard by the first pin joint；Drive device is further fixedly arranged on the mainboard, the drive device is connected with worm screw, the worm engaging has driving plate, the both sides of the driving plate are symmetrically arranged with two connecting rods, one end of the connecting rod is movably articulated in the driving plate, and the other end is correspondingly movably articulated on the second pin joint of corresponding side.The present apparatus is simple in construction light and handy, occupies little space, without manual operation, is easy to assemble.
Description
Technical field
It the utility model is related to electric car manufacturing field, more particularly to a kind of auto-folder hand handle.
Background technology
Folding bicycle is extremely popularized because convenient carry, and nowadays, electric motor bicycle with folding is also slowly into people's
Life, but the technology of existing electric motor bicycle with folding and immature, folding mode is complicated, and weight is big, very inconvenient.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide a kind of auto-folder hand handle, knot
Structure is simply light and handy, occupies little space, and without manual operation, is easy to assemble.
To achieve the above objectives, the utility model adopts the technical scheme that：
A kind of auto-folder hand handle, including mainboard and two hand handles, two hand handles are symmetricly set on the both sides of mainboard；
The inner of the hand handle is provided with portable plate, and the portable plate is provided with the first pin joint and the second pin joint, second hinge
Contact is located at the inner side of first pin joint, close to the middle position of the mainboard；The portable plate passes through the first pin joint
It is movably connected on the mainboard；Drive device is further fixedly arranged on the mainboard, the drive device is connected with worm screw, institute
Stating worm engaging has driving plate, and the both sides of the driving plate are symmetrically arranged with two connecting rods, and one end of the connecting rod is movably hinged
In the driving plate, the other end is correspondingly movably articulated on the second pin joint of corresponding side.
Preferably, the worm screw includes front end, thread segment and rear end, the front end is connected with the first location-plate,
The back end activity is connected with the second location-plate, and the end of thread, which is worn, connects and engage the driving plate；First location-plate and
Second location-plate is fixedly installed on the mainboard.
Preferably, the drive device includes motor.
Preferably, the drive end of the motor is connected with gearbox, the drive end of the gearbox connects the worm screw.
Preferably, second pin joint is located at the inner outside of the portable plate.
Preferably, the inner upper and lower both sides of the hand handle are correspondingly arranged on two pieces of portable plates.
Preferably, the mainboard hollow out has multiple through holes.
Preferably, the mainboard is rectangle, and its length is adapted with the length of size and the hand handle with size.
Preferably, the motor, gearbox, the first location-plate, the second location-plate, driving plate and worm screw are correspondingly arranged
In on the center line of mainboard.
Auto-folder hand handle in the utility model, mainboard are fixedly installed on vehicle frame, and worm screw is driven by drive device
Rotate, the rotation of worm screw drives the driving plate of engagement to be moved forward and backward along the screw thread of worm screw.When two hand handles are initial, it is arranged side by side,
Driving plate is in the front position of worm screw, and the inner portable plate of hand handle is movably articulated on mainboard by the first pin joint, led to
Cross connecting rod portable plate and driving plate link together, the second pin joint is located at the inner side of the first pin joint, starts in connecting rod band
During rotation, interference will not be formed, when motor drives worm screw rotation, engages the driving plate of worm screw under the drive of worm screw
After move, drivening rod drop-down, the drop-down of connecting rod, it using the first pin joint is center of circle rotation to drive portable plate, and the outer end of hand handle turns up,
Preferably, to two hand handles it is linear when stop；Conversely, when worm screw drives driving plate reach, two hand handles can be in the drive of connecting rod
Lower gathering, until returning to juxtaposed positions, mainboard position is collapsed go back to, certainly, shift length of the degree by driving plate that turn up of hand handle
Determine, user can need voluntarily to adjust according to use.The present apparatus is simple in construction, in light weight, and cost is low, and installing/dismounting is all very square
Just.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of the utility model embodiment.
Fig. 2 is the status architecture schematic diagram I of the utility model embodiment.
Fig. 3 is the status architecture schematic diagram II of the utility model embodiment.
Embodiment
The technical solution of the utility model is described in further detail with reference to Fig. 1 to Fig. 3, but is not limited to this theory
It is bright.
A kind of auto-folder hand handle, including mainboard 1 and two hand handles 2, two hand handles 2 are symmetricly set on the both sides of mainboard 1；
The inner of hand handle 2 is provided with portable plate 3, and portable plate 3 is provided with the first pin joint 4 and the second pin joint 5, the second pin joint 5
In the inner side of the first pin joint 4, close to the middle position of mainboard 1；Portable plate 3 is movably connected in mainboard 1 by the first pin joint 4
On；Drive device is further fixedly arranged on mainboard 1, drive device is connected with worm screw 6, and worm screw 6 is engaged with driving plate 7, driving plate 7
Both sides be symmetrically arranged with two connecting rods 8, one end of connecting rod 8 is movably articulated in driving plate 7, and the other end is correspondingly movably articulated in
On second pin joint 5 of corresponding side.The hollow out of mainboard 1 has multiple through holes, the length of mainboard 1 and the length of size and hand handle 2 with it is big
It is small to be adapted.The length and hand handle 2 of mainboard 1 are suitable, and the width after the width of mainboard 1 and two hand handles 2 are closed up is suitable, can be maximum
Limit reduces the volume of mainboard 1, with reference to through hole, mitigates the weight of mainboard 1, reduces the volume and weight of single unit system.
Worm screw 6 includes front end, thread segment 9 and rear end, and front end is connected with the first location-plate 10, and back end activity is connected with
Second location-plate 11, the end of thread, which is worn, connects and engages driving plate 7；First location-plate 10 and the second location-plate 11 are fixedly installed on mainboard
On 1.First location-plate 10 and the second location-plate 11 are connected to the front-end and back-end of worm screw 6, limit the displacement of driving plate 7, will
The anglec of rotation of hand handle 2 is limited in rational scope, meanwhile, and a kind of reinforcing and stable structure, strengthen security performance.
Drive device includes motor 12, and the drive end of motor 12 is connected with gearbox 13, the drive end connection of gearbox 13
Worm screw 6.Gearbox 13 is connected by motor 12, then drives worm screw 6 to rotate, the rotary speed of hand handle 2 is conveniently adjusted, more pacifies
Entirely.
Second pin joint 5 is located at the inner outside of portable plate 3, such setting so that connecting rod 8 drives hand handle 2 to rotate
Process it is the most smooth, rationally.
The inner upper and lower both sides of hand handle 2 are correspondingly arranged on two pieces of portable plates 3.Cut with scissors jointly by upper and lower two pieces of portable plates 3
The setting of connective pole 8, make overall structure safer, consolidate.
Motor 12, gearbox 13, the first location-plate 10, the second location-plate 11, driving plate 7 and worm screw 6 are correspondingly arranged in
On the center line of mainboard 1.Such layout, is symmetrical set overall structure, more rationally, further simplifies mounting structure, complete
The complete utilization area of mainboard 1, reduce installing space, and make the operation of device more accurate.
Claims (9)
1. a kind of auto-folder hand handle, it is characterised in that including mainboard（1）With two hand handles（2）, two hand handles（2）It is right
Title is arranged on mainboard（1）Both sides；The hand handle（2）The inner be provided with portable plate（3）, the portable plate（3）It is provided with the
One pin joint（4）With the second pin joint（5）, second pin joint（5）Positioned at first pin joint（4）Inner side, it is close
The mainboard（1）Middle position；The portable plate（3）Pass through the first pin joint（4）It is movably connected in the mainboard（1）On；
The mainboard（1）On be further fixedly arranged on drive device, the drive device is connected with worm screw（6）, the worm screw（6）It is engaged with
Driving plate（7）, the driving plate（7）Both sides be symmetrically arranged with two connecting rods（8）, the connecting rod（8）One end be movably hinged
In the driving plate（7）On, the other end is correspondingly movably articulated in the second pin joint of corresponding side（5）On.
A kind of 2. auto-folder hand handle as claimed in claim 1, it is characterised in that the worm screw（6）Including front end, thread segment
（9）And rear end, the front end are connected with the first location-plate（10）, the back end activity is connected with the second location-plate（11）,
The end of thread, which is worn, connects and engages the driving plate（7）；First location-plate（10）With the second location-plate（11）Fixed setting
In the mainboard（1）On.
3. a kind of auto-folder hand handle as claimed in claim 2, it is characterised in that the drive device includes motor（12）.
A kind of 4. auto-folder hand handle as claimed in claim 3, it is characterised in that the motor（12）Drive end be connected with
Gearbox（13）, the gearbox（13）Drive end connect the worm screw（6）.
A kind of 5. auto-folder hand handle as claimed in claim 4, it is characterised in that the mainboard（1）It is rectangle, and it is grown
Degree and size and the hand handle（2）Length be adapted with size.
A kind of 6. auto-folder hand handle as claimed in claim 5, it is characterised in that the motor（12）, gearbox（13）,
One location-plate（10）, the second location-plate（11）, driving plate（7）And worm screw（6）It is correspondingly arranged in mainboard（1）Center line on.
A kind of 7. auto-folder hand handle as claimed in claim 1, it is characterised in that second pin joint（5）Positioned at described
Portable plate（3）Inner outside.
A kind of 8. auto-folder hand handle as claimed in claim 1, it is characterised in that the hand handle（2）Inner upper and lower two
Side is correspondingly arranged on two pieces of portable plates（3）.
A kind of 9. auto-folder hand handle as claimed in claim 1, it is characterised in that the mainboard（1）Hollow out has multiple through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282195.9U CN207208346U (en) | 2017-09-30 | 2017-09-30 | A kind of auto-folder hand handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282195.9U CN207208346U (en) | 2017-09-30 | 2017-09-30 | A kind of auto-folder hand handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208346U true CN207208346U (en) | 2018-04-10 |
Family
ID=61820331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721282195.9U Active CN207208346U (en) | 2017-09-30 | 2017-09-30 | A kind of auto-folder hand handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207208346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618606A (en) * | 2017-09-30 | 2018-01-23 | 温州赫驰科技有限公司 | A kind of auto-folder hand handle |
-
2017
- 2017-09-30 CN CN201721282195.9U patent/CN207208346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618606A (en) * | 2017-09-30 | 2018-01-23 | 温州赫驰科技有限公司 | A kind of auto-folder hand handle |
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