CN208216905U - Self-action folding device and vehicle - Google Patents
Self-action folding device and vehicle Download PDFInfo
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- CN208216905U CN208216905U CN201820537062.XU CN201820537062U CN208216905U CN 208216905 U CN208216905 U CN 208216905U CN 201820537062 U CN201820537062 U CN 201820537062U CN 208216905 U CN208216905 U CN 208216905U
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- Prior art keywords
- connecting rod
- self
- folding device
- auto
- telescopic
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Abstract
The utility model discloses a kind of self-action folding device and vehicles, comprising: supporting mechanism, the supporting mechanism are formed by what two sections of supporting beams were hinged；Connecting rod, the connecting rod and supporting mechanism are rotatablely connected at X-shaped；Auto-telescopic mechanism, the fixing end and telescopic end of the auto-telescopic mechanism are connected to the supporting mechanism and connecting rod；Stretching motion is done at the relatively fixed end of the telescopic end of the auto-telescopic mechanism, and connecting rod and two sections of supporting beams is driven to rotate around articulated shaft.This programme is packed up or is unfolded to realize the auto-folder of whole device by controlling the work of the telescopic end of auto-telescopic mechanism, and the space hold of vehicle when not in use is reduced, and improves the portability and just placement property of vehicle.
Description
Technical field
The utility model relates to arrive portable vehicular field, a kind of self-action folding device and vehicle are especially related to.
Background technique
Currently, people's multiselect in trip is derived from and drives or the modes such as carriage public transport are gone on a journey, wherein in big city
The ratio that subway traveler is taken in middle selection accounts for nearly 50% (such as Shanghai accounts for 51%), wherein based on office worker.But carry out
When short-range activity, many people are ridden instead of walk using bicycle or electric vehicle.Specifically for example in the road of working, from firmly
Residence reaches subway station, then this section of distance from subway station to company is completed by walking, can all be used for many people
The upper quite a long time.This section of walking can be completed apart from longer words by walking-replacing tools such as bicycle, electric vehicles, both
It is time saving and laborsaving.
But since length over ends of body is larger, present city an inch of land is an inch of gold is difficult to find just suitable position and carries out for a long time
Or the short time parks.Such as when taking subway public transport, ordinary bicycle or electric vehicle are unsuitable for taking subway, have arrived purpose
It after ground also needs that sufficiently large place is looked for park cars, this gives the trip band of office worker inconvenience.
Utility model content
In order to solve the defect of the above-mentioned prior art, the purpose of the utility model is to provide a kind of self-action folding device and
Vehicle.
To achieve the above purpose, the technical solution of the present invention is:
A kind of self-action folding device, comprising:
Supporting mechanism, the supporting mechanism are formed by what two sections of supporting beams were hinged；
Connecting rod, the connecting rod and supporting mechanism are rotatablely connected at X-shaped；
Auto-telescopic mechanism, the fixing end and telescopic end of the auto-telescopic mechanism be connected to the supporting mechanism and
Connecting rod；
Stretching motion is done at the relatively fixed end of the telescopic end of the auto-telescopic mechanism, drive connecting rod and two sections of supporting beams around
Articulated shaft rotation.
Further, the telescopic end of the auto-telescopic mechanism connects the articulated shaft of two supporting beams, and fixing end is set
It is placed in one end of the connecting rod.
Further, the auto-telescopic mechanism is servo motor, and the servo motor transmission is connected with projecting shaft, described
Servo motor is electrically connected to the output end of frequency converter, and the control terminal of the frequency converter is electrically connected to control unit, the frequency converter
Servo motor work is controlled, to adjust the flexible of corresponding projecting shaft.
Further, the auto-telescopic mechanism is oil cylinder or cylinder, and the piston rod of the oil cylinder or cylinder is described
Telescopic end, the oil cylinder or cylinder be electrically connected to solenoid valve, and the solenoid valve is electrically connected to driving circuit, the driving circuit
It is electrically connected to control unit.
Further, described control unit is also electrically connected with display touch control unit.
Further, the floor projection of the connecting rod is in the shape of the letter V, and includes first horizontal segment, tilting section and the second water
Flat section；
The concavo-convex or arc shaped that the supporting mechanism connects into for linear, multi-line section；
The centre of two tilting sections of the connecting rod is rotatably connected with supporting mechanism.
Further, fixed block is installed in the supporting beam, the fixed block is equipped with opposite through-hole, and passes through institute
It states through-hole and is hingedly coupled to the second bolt of fixed block, second bolt both ends are rotatablely connected the connecting rod.
Further, the connecting rod bottom is also connected with L shape footrest.
The utility model also proposed a kind of folded vehicle, including headstock and the tailstock, further include as above described in any item
Self-action folding device, the self-action folding device are connected between headstock and the tailstock.
It further, further include damping, the damping includes piston, and is socketed on the elasticity of piston periphery
Part, and the side plate of elastic component two sides is set, sliding groove is provided on the side plate；
The downside of the supporting mechanism and the front end of the connecting rod are respectively arranged with a spring support, and the two of the piston
End is connected with spring support respectively, and the connecting rod passes through the first bolt hingedly spring support, first bolt
Both ends are set in the sliding groove, and are slidably connected to the sliding groove.
The beneficial effects of the utility model are: a kind of telescopic end of self-action folding device by control auto-telescopic mechanism
Work pack up or be unfolded to realize the auto-folder of whole device, reduce the space hold of vehicle when not in use, mention
The portability of high vehicle and just placement property.
Detailed description of the invention
Fig. 1 is a kind of side view for the vehicle for having used self-action folding device of the utility model；
Fig. 2 is a kind of structural schematic diagram for the vehicle for having used self-action folding device of the utility model；
Fig. 3 is a kind of structural schematic diagram of self-action folding device of the utility model；
Fig. 4 is a kind of structural schematic diagram of damping of the utility model；
Fig. 5 is a kind of Serve Motor Control functional block diagram of the utility model.
Appended drawing reference:
10, headstock；20, the tailstock；30, damping；31, the first bolt；32, side plate；33, spring support；34, elastic
Part；35, piston；40, auto-telescopic mechanism；50, supporting mechanism；51, articulated shaft；52, supporting beam；60, connecting rod；70, footrest；
81, frequency converter；82, control unit；83, touch control unit is shown；90, fixed block.
Specific embodiment
For the thought and purpose for illustrating the utility model, the utility model is done below in conjunction with the drawings and specific embodiments
Further instruction.
Referring to Fig.1-4, one specific embodiment of the utility model, a kind of self-action folding device are proposed, comprising:
Supporting mechanism 50,52 supporting mechanism 50 of supporting beam are formed by what two sections of supporting beams 52 were hinged；
Connecting rod 60, connecting rod 60 are rotatablely connected with supporting mechanism 50 at X-shaped, and supporting mechanism 50 and connecting rod 60X shape connect
Composition vehicle frame is connect, when self-action folding device is applied to vehicle by reality, 50 both ends of supporting mechanism are separately connected 10 He of headstock
The tailstock 20 forms stable vehicle structure；
Auto-telescopic mechanism 40, the fixing end and telescopic end of auto-telescopic mechanism 40 are connected to supporting mechanism 50 or connect
Extension bar 60 can be fixing end and be arranged in connecting rod 60, and telescopic end connects supporting mechanism 50, is also possible to fixing end setting
On supporting mechanism 50, and telescopic end connects connecting rod 60, and auto-telescopic mechanism 40 and connecting rod 60 and supporting mechanism 50 it
Between setting position can be specifically arranged according to actual needs, can be end, medium position can also be located at；
In use, stretching motion is done at the relatively fixed end of the telescopic end of auto-telescopic mechanism 40, drive connecting rod 60 separate or
Close to supporting mechanism 50, while two sections of supporting beams 52 are rotated around articulated shaft 51, realize folding and unfolding for self-action folding device.
Specifically, the floor projection of connecting rod 60 is in the shape of the letter V, it include first horizontal segment, tilting section and the second horizontal segment；Supporting mechanism
The 50 concavo-convex or arc shapeds connected into for linear, multi-line section, are hinged by two supporting beams 52, supporting mechanism
50 one end connect headstock 10, and the other end connects the tailstock 20；The centre of two tilting sections of connecting rod 60 can turn with supporting mechanism 50
Dynamic connection.
Specifically, supporting mechanism 50 and connecting rod 60 are made of the biggish metal material of hardness, and high mechanical strength, durability
Good, non-aging, good dimension stability is not easily susceptible to damage, and is not easy to be infected with dust and dirt；Supporting mechanism 50 and connecting rod 60
It is all made of rigid member to be made, good stability, the material for being not susceptible to deformation.It, can be using such as carbon fiber in order to reduce vehicle body self weight
The material of dimension.
As shown in figure 3, be installed with fixed block 90 in supporting beam 52, fixed block 90 be equipped with opposite through-hole, and pass through logical
Hole and the second bolt for being hingedly coupled to fixed block 90, the second bolt both ends are rotatablely connected two connecting rods 60 respectively.Connecting rod
60 are hingedly coupled on fixed block 90 by the second bolt, enable supporting mechanism 50 and connecting rod 60 in auto-telescopic mechanism
40 when being stretched, and is relatively rotated around fixed block 90, be located remotely from each other or it is close.
60 bottom of connecting rod is also connected with L shape and rides footrest 70.L shape rides footrest 70 and provides the placement position an of foot
It sets, the foot of oneself is put convenient for user.
As shown in figure 3, in the present embodiment, the telescopic end of auto-telescopic mechanism 40 connects the articulated shaft of two supporting beams 52
51, fixing end is set to one end of connecting rod 60.Telescopic end is connected with the articulated shaft 51 of two supporting beams 52, is maximised
The scope of activities of auto-telescopic mechanism 40.
Specifically, auto-telescopic mechanism 40 is servo motor, servo motor in a specific embodiment of the utility model
It is sequentially connected with projecting shaft, servo motor is electrically connected to the output end of frequency converter 81, and the control terminal of frequency converter 81 is electrically connected to control
Unit 82 processed, frequency converter 81 control servo motor work, specific as shown in Figure 5 to adjust the flexible of corresponding projecting shaft.
It can control servo motor by frequency converter 81 to work according to corresponding parameter, to adjust simultaneously corresponding
The collapsing length of projecting shaft.The running parameter of servo-electric can be set by control unit 82 for frequency converter 81, for passing through
Frequency converter 81 controls corresponding servo motor and works, and can adjust the collapsing length of projecting shaft.It is connected to control unit 82
On display touch control unit 83 the present embodiment be the display screen with touch function, user can be by checking simultaneously on a display screen
Editor control parameter, for intuitively controlling corresponding servo motor.
Specifically, auto-telescopic mechanism 40 is oil cylinder or cylinder, oil cylinder in the utility model another specific embodiment
Or the telescopic end that the piston rod of cylinder is, oil cylinder or cylinder are electrically connected to solenoid valve, solenoid valve is electrically connected to driving circuit, driving
Circuit is electrically connected to control unit 82.By the length of solenoid valve control oil cylinder or the projecting shaft of cylinder, further realize automatic
Folding and unfolding for formula folding device, it is simple and convenient.
This programme is received by controlling the auto-folder of the telescopic end of auto-telescopic mechanism 40 to work to realize whole device
It rises or expansion, reduces vehicle space hold when not in use, improve the portability and just placement property of vehicle；It supports simultaneously
Mechanism is that two sections of supporting beams being hinged are constituted, and connecting rod and supporting beam rotation connection improve for self-action folding device
One foldable space.
It also proposed a kind of folded vehicle with reference to Fig. 1-4 the utility model, including as above described in any item self-action foldings
Stacking device, self-action folding device connect headstock and the tailstock.
Specifically, a kind of folded vehicle further includes damping 30, damping 30 includes piston 35, and is socketed on piston
The elastic component 34 of 35 peripheries, and the side plate 32 of 34 two sides of elastic component is set, sliding groove is provided on side plate 32；Supporting mechanism
50 downside and the front end of connecting rod 60 are respectively arranged with a spring support 33, the both ends of piston 35 respectively with 33 phase of spring support
Connection, connecting rod 60 are set in sliding groove by the hinged spring support 33 of the first bolt 31, the both ends of the first bolt 31, and sliding
It is dynamic to be connected to sliding groove.When 30 stress of damping, the elastic component 34 for being socketed in 35 periphery of piston is compressed, and reduces vehicle pendulum
Dynamic amplitude, piston rod are shunk with elastic component 34 by compression, the cooperation limitation elastic component movement of piston rod and piston 35
The range of direction and vibration increases the stability of damping, prevent elastic component 34 due to excessive tensile or excess compression and
Any of direction swings the effect for affecting the service life and damping of elastic component 34.
In another embodiment, damping 30 includes piston structure damping piece, spring part, and spring part is covered in work
The outside of plug structure damping piece, the both ends of piston structure damping piece are hinged with supporting mechanism 50, connecting rod 60 respectively.Pass through cylindricality
Piston structure damping piece, supporting mechanism 50, connecting rod 60 and auto-telescopic mechanism 40 form a quadrangle, when stressed,
Deformation occurs for quadrangle, i.e. the shape of quadrangle changes, and it further includes living that this change, which includes four changes for becoming angle,
The variation of the length on one side representated by plug structure damping piece, to realize damping.This programme passes through control automatic telescopic machine
The work of the telescopic end of structure 40 packs up or is unfolded to realize the auto-folder of whole device, reduces vehicle when not in use
Space hold improves the portability and just placement property of vehicle；Simultaneously by being arranged damping 30 in front of the car, release
The space of vehicle rear can be used for placing bigger Vehicular battery and better power device.
It should be understood that the structure that the application provides a kind of electro-tricycle is used to that this programme to be explained,
But the utility model is not limited to only use on tricycle or electric vehicle, also can be applied to others two and takes turns, is more
Wheel or on-electric etc. vehicle use, for improving the portability of corresponding vehicle.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of self-action folding device characterized by comprising
Supporting mechanism, the supporting mechanism are formed by what two sections of supporting beams were hinged；
Connecting rod, the connecting rod and supporting mechanism are rotatablely connected at X-shaped；
Auto-telescopic mechanism, the fixing end and telescopic end of the auto-telescopic mechanism are connected to the supporting mechanism and connection
Bar；
Stretching motion is done at the relatively fixed end of the telescopic end of the auto-telescopic mechanism, drives connecting rod and two sections of supporting beams around hinged
Axis rotation.
2. self-action folding device as described in claim 1, which is characterized in that the telescopic end of the auto-telescopic mechanism connects
The articulated shaft of two supporting beams, fixing end are set to one end of the connecting rod.
3. self-action folding device as described in claim 1, which is characterized in that the auto-telescopic mechanism is servo motor,
The servo motor transmission is connected with projecting shaft, and the servo motor is electrically connected to the output end of frequency converter, the frequency converter
Control terminal is electrically connected to control unit, the Frequency Converter Control servo motor work, to adjust the flexible of corresponding projecting shaft.
4. self-action folding device as described in claim 1, which is characterized in that the auto-telescopic mechanism is oil cylinder or gas
The piston rod of cylinder, the oil cylinder or cylinder is the telescopic end, and the oil cylinder or cylinder are electrically connected to solenoid valve, the electromagnetism
Valve is electrically connected to driving circuit, and the driving circuit is electrically connected to control unit.
5. self-action folding device as described in claim 3 or 4, which is characterized in that described control unit is also electrically connected with aobvious
Show touch control unit.
6. self-action folding device as described in claim 1, which is characterized in that the floor projection of the connecting rod is in the shape of the letter V,
It include first horizontal segment, tilting section and the second horizontal segment；
The concavo-convex or arc shaped that the supporting mechanism connects into for linear, multi-line section；
The centre of two tilting sections of the connecting rod is rotatably connected with supporting mechanism.
7. self-action folding device as claimed in claim 6, which is characterized in that be installed with fixed block, institute in the supporting beam
The fixed block stated is equipped with opposite through-hole, and across the through-hole and is hingedly coupled to the second bolt of fixed block, and described second
Bolt both ends are rotatablely connected the connecting rod.
8. self-action folding device as described in claim 1, which is characterized in that the connecting rod bottom is also connected with L shape foot
Support.
9. a kind of vehicle, including headstock and the tailstock, which is characterized in that further include as claim 1-8 is described in any item automatic
Formula folding device, the self-action folding device are connected between the headstock and the tailstock.
10. vehicle as claimed in claim 9, which is characterized in that it further include damping, the damping includes piston,
And be socketed on the elastic component of piston periphery, and the side plate of elastic component two sides is set, sliding groove is provided on the side plate；
The downside of the supporting mechanism and the front end of the connecting rod are respectively arranged with a spring support, the both ends point of the piston
It is not connected with spring support, the connecting rod passes through the first bolt hingedly spring support, the both ends of first bolt
It is set in the sliding groove, and is slidably connected to the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537062.XU CN208216905U (en) | 2018-04-16 | 2018-04-16 | Self-action folding device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537062.XU CN208216905U (en) | 2018-04-16 | 2018-04-16 | Self-action folding device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216905U true CN208216905U (en) | 2018-12-11 |
Family
ID=64529494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537062.XU Expired - Fee Related CN208216905U (en) | 2018-04-16 | 2018-04-16 | Self-action folding device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216905U (en) |
-
2018
- 2018-04-16 CN CN201820537062.XU patent/CN208216905U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |