CN207809580U - Middle support locking device and electric vehicle - Google Patents
Middle support locking device and electric vehicle Download PDFInfo
- Publication number
- CN207809580U CN207809580U CN201721755322.2U CN201721755322U CN207809580U CN 207809580 U CN207809580 U CN 207809580U CN 201721755322 U CN201721755322 U CN 201721755322U CN 207809580 U CN207809580 U CN 207809580U
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- China
- Prior art keywords
- middle support
- lock
- locking device
- closure
- rotation axis
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
- B62H1/04—Substantially U-shaped stands for embracing the rear wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of middle support locking device and electric vehicle, wherein middle support locking device, including：Lock body is connected with rear chain stay, and lock body is equipped with the lock solid structure that can be rotated relative to lock body；Wherein, lock solid structure is fixedly connected with middle support, and can together be rotated with middle support, when lock body is fixed with lock solid structure, realizes the fixation of centering support.Middle support locking device provided by the utility model, has a higher compatibility, and installation is simple, for ease of maintenaince, and do not allow it is vulnerable, improve middle support it is fixed after stability and reliability.
Description
Technical field
The utility model is related to vehicular fields, in particular to a kind of middle support locking device and a kind of electric vehicle.
Background technology
Currently, in traditional two wheeler, such as two-wheeled motor vehicle, electric motor car with two wheels and two-wheeled cycle, largely adopt
It is formed with middle support and realizes that parking is parked.In the related technology, for the stability and reliability that support in improving, pacify on vehicle frame
Equipped with the middle support lock for being supported in fixation.However, existing middle support lock be all by lock tongue directly in middle support
Card slot is clamped, and is supported to realize in fixation, not only difficult to install, and compatibility is poor, and after long-time service, wedging position is easy out
It now misplaces, leads to middle support lock failure, stability and reliability are low.
Utility model content
At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide support lock in one kind
Determine device.
Another of the utility model is designed to provide a kind of electric vehicle with support locking device among the above.
To achieve the above object, the embodiment of the utility model first aspect provides a kind of middle support locking device, packet
Rear chain stay and middle support are included, middle support is rotatablely connected with rear chain stay, by being supported in rotation, can make the support portion phase of middle support
Rear chain stay is risen or fallen, further includes：Lock body is connected with rear chain stay, and lock body, which is equipped with, to be turned with respect to lock body
Dynamic lock solid structure；Wherein, lock solid structure with it is middle support be fixedly connected, and can with it is middle support rotate together, when lock body with
When lock solid structure is fixed, the fixation of centering support is realized.
Middle support locking device provided by the utility model, including rear chain stay and middle support, specifically, middle support are put down with rear
Fork rotation connection, by being supported in rotation, can be such that the support portion of middle support is risen or fallen relative to rear chain stay, wherein can
With understanding, when the support portion supported in the middle drops to the position contacted with given plane, you can realize that parking is parked.Pass through
Lock body is set, lock body is connected with rear chain stay, and rotatable lock solid structure on lock body is fixedly connected with middle support,
So that lock solid structure is rotated together with middle support, so as at middle support rotating to designated position, using lock body with
Lock solid structure is fixed, and to realize the fixation of centering support, has higher compatibility, installs simply, for ease of maintenaince, and not
It is easy failure, improves stability and reliability after middle support is fixed.
Wherein, it should be noted that given plane is ground or other supporting planes.Designated position includes that parking is parked
When, the location of middle support and vehicle when driving, middle support location.
In addition, the middle support locking device in above-described embodiment provided by the utility model can also have additional skill as follows
Art feature：
In above-mentioned technical proposal, it is preferable that lock solid structure includes：First closure passes through the first rotation axis and lock body
Rotation connection；Second closure is set in middle support, and is detachably connected with the first closure.
In the present solution, lock solid structure includes the first closure and the second closure, specifically, the first closure passes through first
Rotation axis is rotatablely connected with lock body, and the second closure in middle support can be detachably connected with the first closure,
In installation process, suitable second closure can be selected according to different middle supports, so that the structure shape of the second closure
Shape is adapted with the first closure, consequently facilitating the second closure and the first closure are linked together, easy for installation and company
It is firm to connect, and practicability is higher.
Optionally, the detachable connection between the second closure and the first closure include clamping, screw connection and
It is bolted.
Wherein it is possible to the second closure is weldingly fixed in advance in corresponding middle support, it is of course also possible to pass through bolt
Second closure is fixed in corresponding middle support.
In any of the above-described technical solution, it is preferable that lock body is rotatablely connected by the second rotation axis and rear chain stay；Wherein,
The rotation axis of the central axes of second rotation axis, the rotation axis of middle support and lock solid structure is parallel to each other.
In the present solution, be rotatablely connected by the way that lock body and rear chain stay is arranged, and make the central axes of the second rotation axis, middle branch
The rotation axis of support and the rotation axis of lock solid structure are parallel to each other, have installation simple, for ease of maintenaince the advantages of, can realize
It quickly chooses to install, extensive wildcard, practicability and reliability are high.
In any of the above-described technical solution, it is preferable that lock body is fixedly connected with rear chain stay, the rotation axis and lock of middle support
The rotation axis coincident of fixing structure.
In the present solution, the rotation axis and lock for being fixedly connected with rear chain stay by the way that lock body is arranged, and being supported in being arranged
The rotation axis coincident of fixing structure after lock solid structure can be made to be supported and fixed on together in, rotates, surely along same rotation axis
Qualitative height.
In any of the above-described technical solution, it is preferable that the first closure and the second closure are clamped；And/or first closure
And second be fixedly connected by screw and/or bolt between closure.
In the present solution, being clamped by the way that the first closure and the second closure is arranged；And/or first closure and second lock
It is fixedly connected by screw and/or bolt between component, there is advantage easy for installation, and connecting firm.
In any of the above-described technical solution, it is preferable that further include：Multiple locating slots are set on the periphery of the first rotation axis；
Telescopic lock tongue is set on lock body, and lock tongue can be clamped with any locating slot, to realize the fixation of centering support.
In the present solution, by the way that multiple locating slots are arranged on the periphery of the first rotation axis, and it is arranged on lock body
Telescopic lock tongue can utilize lock tongue and any locating slot to be clamped, and realize that centering support be fixed, accurate positioning and can
It leans on, middle support is not likely to produce dislocation, and supporting role is good, and stability is high.
In any of the above-described technical solution, it is preferable that further include：Key switch is set on lock body, and key switch is for controlling
Lockmaking tongue telescopic moving.
In the present solution, by the way that key switch is arranged on lock body, it is flexible lock tongue can be controlled by key switch
Fixation that is mobile, and then being supported in realizing, it is easy to operate and practical.Wherein, key switch includes mechanical key switch and electricity
Magnetic-type key switch.
In any of the above-described technical solution, it is preferable that multiple locating slots are arranged along the circumferencial direction interval of the first rotation axis.
In the present solution, by by multiple locating slots along the first rotation axis circumferencial direction interval be arranged, can be in middle branch
During support rotation, any designated position is supported and fixed on by, practicability is high.
In any of the above-described technical solution, it is preferable that the cross-sectional shape of lock tongue is triangular in shape, rectangular or round.
In the present solution, the cross-sectional shape of lock tongue is triangle, rectangular or round, can mutually be fitted with the shape of locating slot
Match, to support the stability and reliability after fixing in raising.
During the embodiment of the utility model second aspect provides in a kind of electric vehicle, including any of the above-described technical solution
Support locking device.
Electric vehicle provided by the utility model, because of support locking device in being provided in any of the above-described technical solution, from
And there is all of the above advantageous effect, details are not described herein.
Optionally, electric vehicle is electric motor car with two wheels.
The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality
The practice of type is recognized.
Description of the drawings
Fig. 1 shows the structural schematic diagram of the middle support locking device of one embodiment according to the present utility model；
Fig. 2 shows the structural schematic diagrams of the middle support locking device of another embodiment according to the present utility model.
Wherein, the correspondence in Fig. 1 and Fig. 2 between reference numeral and component names is：
Chain stay after 102 supports in 104,106 lock bodies, 108 lock solid structures, 110 first rotation axis, 112 second rotations
Axis, 1,082 first closures, 1,084 second closures.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously
It is not limited to the limitation of following public specific embodiment.
Referring to Fig. 1 and Fig. 2 descriptions according to the middle support locking device and electricity of the utility model some embodiments offer
Motor-car.
As depicted in figs. 1 and 2, the utility model embodiment provide middle support locking device, including rear chain stay 102, in
Support 104, lock body 106 and lock solid structure 108.
Specifically, middle support 104 is rotatablely connected with rear chain stay 102, by supporting 104 in rotation, can make middle support 104
Support portion risen or fallen relative to rear chain stay 102, wherein it is understood that in the middle support 104 support portion drop to
When the position contacted with given plane, you can realize that parking is parked.In addition, by the way that lock body 106 is connected with rear chain stay 102,
And be fixedly connected with the lock solid structure 108 that can be rotated relative to lock body 106 being arranged on lock body 106 with middle support 104,
So that lock solid structure 108 is rotated together with middle support 104, and then can be utilized when middle support 104 turns to designated position
Lock body 106 is fixed with lock solid structure 108, come realize it is fixed in support 104, there is higher compatibility, installation is simple,
For ease of maintenaince, and do not allow it is vulnerable, improve it is middle support 104 fix after stability and reliability.
Wherein, it should be noted that given plane is ground or other supporting planes.Designated position includes that parking is parked
When, the location of middle support 104 and vehicle are when driving, middle to support the location of 104.
In one embodiment of the utility model, as depicted in figs. 1 and 2, lock solid structure 108 includes：First closure
1082, it is rotatablely connected with lock body 106 by the first rotation axis 110；Second closure 1084 is set in middle support 104, and with
First closure 1082 is detachably connected.
In the present solution, lock solid structure 108 includes the first closure 1082 and the second closure 1084, and specifically, the first lock
Component 1082 is rotatablely connected by the first rotation axis 110 with lock body 106, the second closure 1084 being set in middle support 104
It can be detachably connected with the first closure 1082, during the installation process, it is suitable to be selected according to different middle supports 104
The second closure 1084 so that the planform of the second closure 1084 is adapted with the first closure 1082, consequently facilitating
Second closure 1084 and the first closure 1082 are linked together, easy for installation and connection is firm, and practicability is higher.
Optionally, the detachable connection between the second closure 1084 and the first closure 1082 includes clamping, spiral shell
Nail is connected and is bolted.
Wherein it is possible to the second closure 1084 is weldingly fixed in advance in corresponding middle support 104, it is of course also possible to
The second closure 1084 is fixed in corresponding middle support 104 by bolt.
In one embodiment of the utility model, as depicted in figs. 1 and 2, lock body 106 passes through the second rotation axis 112
It is rotatablely connected with rear chain stay 102；Wherein, the central axes of the second rotation axis 112, the rotation axis of middle support 104 and lock solid structure
108 rotation axis is parallel to each other.
In the present solution, be rotatablely connected by the way that lock body 106 and rear chain stay 102 is arranged, and make in the second rotation axis 112
The rotation axis of axis, the rotation axis of middle support 104 and lock solid structure 108 is parallel to each other, has installation simply, for ease of maintenaince
The advantages of, can realize quickly choose to install, extensive wildcard, practicability and reliability are high.
In one embodiment of the utility model, as depicted in figs. 1 and 2, lock body 106 is fixed with rear chain stay 102 to be connected
It connects, the rotation axis coincident of the rotation axis and lock solid structure 108 of middle support 104.
In the present solution, by be arranged lock body 106 be fixedly connected with rear chain stay 102, and be arranged in support 104 rotation
The rotation axis coincident of axis and lock solid structure 108, after lock solid structure 108 and middle support 104 can be made to be fixed together, along same
One rotation axis rotates, and stability is high.
In some embodiments of the utility model, as depicted in figs. 1 and 2, the first closure 1082 and the second closure
1084 clampings；And/or first be fixedly connected by screw and/or bolt between closure 1082 and the second closure 1084.
In the present solution, being clamped by the way that the first closure 1082 and the second closure 1084 is arranged；And/or first closure
1082 and second are fixedly connected by screw and/or bolt between closure 1084, have easy for installation, and are connected firm excellent
Point.
In some embodiments of the utility model, as depicted in figs. 1 and 2, middle support locking device further includes：It is multiple fixed
Position slot, is set on the periphery of the first rotation axis 110；Telescopic lock tongue, be set to lock body 106 on, lock tongue can with it is any
Locating slot is clamped, to realize the fixation of centering support 104.
In the present solution, by the way that multiple locating slots are arranged on the periphery of the first rotation axis 110, and in lock body 106
The upper telescopic lock tongue of setting, can utilize lock tongue to be clamped with any locating slot, realize that centering support 104 is fixed, position
Accurately and securely, middle support 104 is not likely to produce dislocation, and supporting role is good, and stability is high.
In some embodiments of the utility model, middle support locking device further includes：Key switch is set to lock body
On 106, key switch is for controlling lock tongue telescopic moving.In the present solution, by the way that key switch is arranged on lock body 106,
Lock tongue telescopic moving can be controlled by key switch, and then support 104 fixation in realizing, it is easy to operate and practical.Its
In, key switch includes mechanical key switch and electromagnetic type key switch.
In some embodiments of the utility model, multiple locating slots are set along the circumferencial direction interval of the first rotation axis 110
It sets.In the present solution, by by multiple locating slots along the first rotation axis 110 circumferencial direction interval be arranged, can be in middle support
During 104 rotations, middle support 104 is fixed on any designated position, practicability is high.
In some embodiments of the utility model, the cross-sectional shape of lock tongue is triangular in shape, rectangular or round.In we
In case, the cross-sectional shape of lock tongue is triangle, rectangular or round, can be adapted with the shape of locating slot, to be propped up in raising
Stability and reliability after 104 fixation of support.
In a specific embodiment of the utility model, as depicted in figs. 1 and 2, middle support locking device includes middle branch
Support 104, lock (lock body 106), rear chain stay 102.Middle support 104 is installed on rear chain stay 102, after lock (lock body 106) passes through
Axis pin 112 on chain stay 102 is fixed and is rotated using it as fulcrum.It is provided with banking stop 1084 in middle support 104, and is stuck in lock
In locking plate 1082 on (lock body 106).Under lockup state, locking plate 1082 is fixed, to be supported on 104 in limitation
Banking stop 1084 moves, and realizes latch functions.Under unlocked state, locking plate 1082 is rotated with middle support, and middle support is withdrawn, vehicle
It can normally ride.Through the above scheme, Fast Installation can be realized, extensively in satisfaction under the premise of support locking function
Wildcard.
The electric vehicle that the embodiments of the present invention provide, including the middle support locking dress in any of the above-described technical solution
It sets.
Electric vehicle provided by the utility model, because of support locking device in being provided in any of the above-described technical solution, from
And there is all of the above advantageous effect, details are not described herein.
Optionally, electric vehicle is electric motor car with two wheels.
In conclusion middle support locking device provided by the utility model and electric vehicle, have higher compatibility, installation
Simply, for ease of maintenaince, and do not allow it is vulnerable, improve middle support it is fixed after stability and reliability.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be
Justice.
In the description of the utility model, it is to be understood that the fingers such as term "upper", "lower", "left", "right", "front", "rear"
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, specific direction must be had, with specific azimuth configuration by not indicating or implying the indicated device or unit
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of middle support locking device, including rear chain stay and middle support, the middle support is rotatablely connected with the rear chain stay, is led to
It crosses and rotates the middle support, the support portion of the middle support can be made to be risen or fallen relative to the rear chain stay, feature exists
In further including：
Lock body is connected with the rear chain stay, and the lock body is equipped with the lock solid structure that can be rotated relative to the lock body；
Wherein, the lock solid structure is fixedly connected with the middle support, and can together be rotated with the middle support, when the lock
When ontology is fixed with the lock solid structure, the fixation to the middle support is realized.
2. middle support locking device according to claim 1, which is characterized in that the lock solid structure includes：
First closure is rotatablely connected by the first rotation axis and the lock body；
Second closure is set in the middle support, and is detachably connected with first closure.
3. middle support locking device according to claim 1 or 2, which is characterized in that
The lock body is rotatablely connected by the second rotation axis and the rear chain stay；
Wherein, the central axes of second rotation axis, the middle support rotation axis and the lock solid structure rotation axis
It is parallel to each other.
4. middle support locking device according to claim 1 or 2, which is characterized in that
The lock body is fixedly connected with the rear chain stay, the rotary shaft of the rotation axis and the lock solid structure of the middle support
Line overlaps.
5. middle support locking device according to claim 2, which is characterized in that
First closure is clamped with second closure；And/or
It is fixedly connected by screw and/or bolt between first closure and second closure.
6. middle support locking device according to claim 2, which is characterized in that further include：
Multiple locating slots are set on the periphery of first rotation axis；
Telescopic lock tongue is set on the lock body, and the lock tongue can be clamped with any locating slot, to realize to institute
State the fixation of middle support.
7. middle support locking device according to claim 6, which is characterized in that further include：
Key switch is set on the lock body, and the key switch is for controlling the lock tongue telescopic moving.
8. middle support locking device according to claim 6, which is characterized in that
The multiple locating slot is arranged along the circumferencial direction interval of first rotation axis.
9. middle support locking device according to claim 6, which is characterized in that
The cross-sectional shape of the lock tongue is triangular in shape, rectangular or round.
10. a kind of electric vehicle, which is characterized in that including：
Support locking device in as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755322.2U CN207809580U (en) | 2017-12-15 | 2017-12-15 | Middle support locking device and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755322.2U CN207809580U (en) | 2017-12-15 | 2017-12-15 | Middle support locking device and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207809580U true CN207809580U (en) | 2018-09-04 |
Family
ID=63331678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721755322.2U Active CN207809580U (en) | 2017-12-15 | 2017-12-15 | Middle support locking device and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207809580U (en) |
-
2017
- 2017-12-15 CN CN201721755322.2U patent/CN207809580U/en active Active
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