CN110497993A - Balance car stress induction mechanism - Google Patents
Balance car stress induction mechanism Download PDFInfo
- Publication number
- CN110497993A CN110497993A CN201910177378.1A CN201910177378A CN110497993A CN 110497993 A CN110497993 A CN 110497993A CN 201910177378 A CN201910177378 A CN 201910177378A CN 110497993 A CN110497993 A CN 110497993A
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- China
- Prior art keywords
- float plate
- pedal stand
- induction
- balance car
- induction pieces
- Prior art date
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- 230000006698 induction Effects 0.000 title claims abstract description 122
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 238000010276 construction Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 210000002683 foot Anatomy 0.000 claims description 34
- 229920001971 elastomer Polymers 0.000 claims description 27
- 239000000806 elastomer Substances 0.000 claims description 27
- 230000005484 gravity Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/08—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips foot actuated
Abstract
The invention belongs to balance car technical fields, are related to a kind of balance car footrest component.It solves balance car stress induction mechanism non-constant technical problem of distance of reaction in balance car operational process in the prior art.It includes the float plate being arranged on pedal stand, float plate and pedal stand are limited in vertical direction activity to be connected, the elastic construction for making float plate that there is the trend that moves upwards is equipped between float plate and pedal stand, the stress induction structure gone up and down when being equipped with detection float plate between float plate and pedal stand by external force.Compared with prior art, advantages of the present invention distance of reaction when stress induction structure is in float plate stress is constant, generated signal stabilization.
Description
Technical field
The invention belongs to balance car technical field more particularly to a kind of balance car stress induction mechanisms.
Background technique
Balance car is, using the gyroscope and acceleration transducer of vehicle body, to come in basic principle with " dynamic stability "
The variation of vehicle body attitude is detected, user is by applying the power of different size or direction to the stress induction mechanism on foot pedal
The rotary state for making control system obtain different signals, and issuing different signals to drive leveling wheel different, before realization
The different-effect of left and right afterwards, the important component that wherein balance car pedal assembly transmits human-machine interactive information, such as Chinese patent
Document discloses a kind of human-computer interaction body-sensing vehicle [publication number CN108327835A], to sense the relatively described support of foot pedal apparatus
The first position sensor by force information of skeleton includes former and later two sensing element regions, former and later two described sensing element areas
The middle part forced section directly or indirectly to support with support frame, the front and back in described two sensing element regions are equipped between domain
Two sides are equipped with the outside forced section to offset with the pedal bottom plate.
In the above scheme, be able to achieve substantially when human body applies different power by pedal generate different driving signals with
Balance car movement is controlled, but when footrest bottom plate is squeezed two sensing element regions by external force, deformation occurs and foot for foot pedal
Tread plate directly exerts a force directly to be detected the pressure change on pedal bottom plate and is converted into two sensing element regions, sensing element
Pressure signal, and caused foot pedal deflection is different when the difference of user standing place, largely effecting on sensing element senses makes
User, which exerts a force, to change, thus the accuracy of control signal produced by influencing control module.
Summary of the invention
Regarding the issue above, the present invention provides a kind of balance car footrest component
In order to achieve the above objectives, present invention employs following technical proposals: this balance car stress induction mechanism, is arranged in foot
It steps on seat, including the float plate being arranged on pedal stand, the float plate and pedal stand are limited in vertical direction activity and are connected,
Being equipped between the float plate and pedal stand, which has float plate, moves upwards the elastic construction of trend, the float plate with
The stress induction structure gone up and down when being equipped with detection float plate between pedal stand by external force.
In above-mentioned balance car stress induction mechanism, elastic construction includes being arranged between float plate and pedal stand extremely
A few elastomer, one end of the elastomer act in float plate, and the other end acts on pedal stand.
In above-mentioned balance car stress induction mechanism, pedal stand is equipped at least one counterbore, the elastomer
Lower end is arranged in counterbore, and counterbore is stretched out in the upper end of the elastomer.
In above-mentioned balance car stress induction mechanism, the guide post being vertically arranged is equipped in counterbore, the elastomer is
Spring, the spring are set on guide post, the float plate be equipped with the one-to-one guide post guide hole of guide post, it is described
Guide post guide hole is located at the surface of guide post and the aperture of guide post guide hole and is greater than guide post outer diameter.
In above-mentioned balance car stress induction mechanism, float plate is equipped with several position-limit foots extended downwardly, described
Pedal stand is equipped with several through-holes, and the position-limit foot and through-hole are correspondingly arranged and position-limit foot is arranged in through-hole, the limit
The length of position foot is greater than the depth of through-hole, and the hook body that can be hooked in through-hole lower end outside is equipped in the lower end of position-limit foot.
In above-mentioned balance car stress induction mechanism, position-limit foot upper end is respectively equipped with leading in float plate at root
Xiang Kong, the pedal stand are equipped with the guiding convex body being correspondingly arranged with pilot hole, and the guiding convex body is located in pilot hole.
In above-mentioned balance car stress induction mechanism, stress induction structure include hall sensing mechanism, photoinduction mechanism,
The combination of any one or more in microswitch induction mechanism, gravity sensing mechanism.
In above-mentioned balance car stress induction mechanism, stress induction structure is hall sensing mechanism, the stress sense
Answer that structure includes at least one first induction pieces for being arranged in float plate and at least one is arranged on pedal stand and is located at the
The second induction pieces below one induction pieces, second induction pieces are connected with signal processing circuit, and when the first induction pieces phase
When changing for the second induction pieces distance, second induction pieces can be generated apart from inductive signal.
In above-mentioned balance car stress induction mechanism, the first induction pieces are magnet and are fixed in float plate, described
Second induction pieces are Hall sensor and are fixed on pedal stand；Alternatively, first induction pieces are light shield and are fixed on
In float plate, second induction pieces are that light to emitter and is fixed on pedal stand；Or first induction pieces are to pass
It moving part and is fixed in float plate, second induction pieces are microswitch and are fixed on pedal stand；Alternatively, described
One induction pieces are gravity conducting piece and are fixed in float plate that second induction pieces are pressure sensor and are fixed on foot-operated
On seat.
In above-mentioned balance car stress induction mechanism, magnet is fixed on the back side of float plate；The Hall sensor
It is fixed in pedal stand and is located at immediately below magnet.
Compared with prior art, the present invention has the advantages that
It is connected on pedal stand 1. being floated and being limited by elastic construction due to float plate, controls balance car fortune in user
When dynamic physical condition changes i.e. user float plate is applied pressure change when, pressure that float plate is applied by user
The consistently greater than reaction force of elastic construction, float plate and pedal stand relative position remain the constant float plate that is in close to foot
The lower position for stepping on seat keeps constant stress induction structure distance of reaction so that generated signal is kept constant, prevents
Stress induction structure generates jitter, avoids the risk that balance car is out of control in the process of running.
2. elastic construction discharges amount of elastic deformation after the external force acted in float plate disappears, floating sheet reset is pushed,
Increase the distance between float plate and pedal stand, so that signal caused by stress induction structure reduces or disappears, control balance
Vehicle acts accordingly, and avoids the occurrence of the situation that balance car after user gets off keeps movement.
3. location status when limiting elastomer compression by counterbore and guide post and reset, prevent elastomer being compressed or
It is twisted when reset, so that float plate is displaced in the horizontal direction, influences the distance between float plate and pedal stand, from
And influence signal condition caused by stress induction structure.
4. limiting foot bottom and pedal stand in float plate decline moves downward distance to against limitation float plate, keep floating
The distance between movable plate and pedal stand are constant, while preventing the first induction pieces in float plate to the second induction pieces excessive pressure shadow
Ring stress induction pieces physical life；Body is hooked when float plate rises and is resisted against through-hole lower edge, is prevented float plate further up, is kept away
Exempt from that float plate is excessively prominent and with pedal stand dislocation Caton occurs for float plate when stress moves down again, influences enabling signal and generate.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the invention；
Fig. 2 is explosive view provided by the invention；
Fig. 3 is the partial section enlarged view in Fig. 1 provided by the invention along A-A；
Fig. 4 is the partial section enlarged view in Fig. 1 provided by the invention along B-B；
Fig. 5 is float plate structural schematic diagram provided by the invention.
In figure: pedal stand 1, float plate 2, elastic construction 3, elastomer 4, counterbore 5, guide post 6, guide post guide hole 7, position-limit foot 8,
Through-hole 9 hooks body 10, pilot hole 11, guiding convex body 12, the first induction pieces 13, the second induction pieces 14.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, this balance car stress induction mechanism, is arranged on pedal stand 1, including being arranged on pedal stand 1
Float plate 2, the float plate 2 and pedal stand 1 are limited in vertical direction activity and are connected, the float plate 2 and pedal stand 1
Between be equipped with and there is float plate 2 move upwards the elastic construction 3 of trend, inspection is equipped between the float plate 2 and pedal stand 1
The stress induction structure gone up and down when surveying float plate 2 by external force.Balance car movement and physical condition run-off the straight are controlled in user
When change, i.e., the pressure that user applies float plate 2 changes, since float plate 2 is floated and limited by elastic construction
It is connected on pedal stand 1, deformation occurs for float plate 2 itself, and the pressure that float plate 2 is applied by user is consistently greater than elasticity
The reaction force of structure 3, float plate 2 and 1 relative position of pedal stand remain that constant and float plate 2 is in close to pedal stand 1
Lower position, keep constant signal caused by stress induction structure, prevent stress induction structure generate jitter,
Avoid the risk of balance car all standing in the process of running.
Further, elastic construction 3 includes at least one elastomer 4 being arranged between float plate 2 and pedal stand 1, described
One end of elastomer 4 act in float plate 2, the other end acts on pedal stand 1.When pedal stand 1 is applied by user
External force when, the rapid compression deformation of elastomer 4, immediately close to pedal stand 1 after compression, float plate 2 shortens and foot-operated float plate 2
Seat the distance between 1 makes stress induction structure generate inductive signal, when user leaves float plate 2, acts in float plate 2
Active force disappear, elastomer 4 store ability release, push float plate 2 reset, the distance between float plate 2 and pedal stand 1
Increase, stress induction structure cannot continue to generate induction, signal middle section.By the elastic reaction of elastomer 4, stand in user
Before in float plate 2, there are distances between float plate 2 and pedal stand 1, it is ensured that and stress induction structure does not generate signal, and
After user station is in float plate 2, the distance between float plate 2 and pedal stand 1 moment reduce, and make stress induction structure immediately
Inductive signal is generated, elastomer 4 enhances the reset capability of float plate 2, stress induction structure is enable timely to generate and interrupt
Signal is conducive to user and controls, improves the usage safety performance of balance car.
Further, pedal stand 1 is equipped at least one counterbore 5, and the lower end of the elastomer 4 is arranged in counterbore 5
Interior, counterbore 5 is stretched out in the upper end of the elastomer 4.Elastomer 4 is being floated by the relative position of counterbore 5 limitation and pedal stand 1
Movable plate 2 is under pressure when squeezing elastomer 4, and counterbore 5 limits the position of elastomer 4, prevents elastomer 4 in compressive deformation, out
Existing horizontal direction displacement increases distance between stress induction structure, causes so that float plate 2 drives the displacement of stress induction structure
Jitter caused by stress induction structure.
Further, the guide post 6 being vertically arranged is equipped in counterbore 5, the elastomer 4 is spring, the spring pocket
Be located on guide post 6, location status when being compressed and being resetted by counterbore 5 and 6 limited spring of guide post, prevent spring being compressed or
Twisted when reset so that float plate 2 is displaced in the horizontal direction, influence between float plate 2 and pedal stand 1 away from
From to influence signal condition caused by stress induction structure.The float plate 2 is equipped with one-to-one with guide post 6
Guide post guide hole 7, the guide post guide hole 7 are located at the surface of guide post 6 and the aperture of guide post guide hole 7 and are greater than 6 outer diameter of guide post.When
When 2 stress of float plate declines, guide post 6 passes through guide post guide hole 7, avoids generating interference between float plate 2 and guide post 6, simultaneously amplify
The design space of guide post 6, it is ensured that spring only generates the compressive deformation of its axial direction when being pressurized, avoid float plate 2 relative to
Horizontal direction displacement occurs for pedal stand 1, while being also prevented from float plate 2 and the generation of pedal stand 1 friction and Caton.Preferably, floating
When movable plate 2 is in upper limit position, the top of guide post 6 is concordant with the upper surface of float plate 2, it is ensured that spring is in always by guide post 6
The state of support, prevents spring from twisting.
Preferably, float plate 2 is equipped with several position-limit foots 8 extended downwardly, and the pedal stand 1 is equipped with several through-holes
9, the position-limit foot 8 is correspondingly arranged with through-hole 9 and position-limit foot 8 is arranged in through-hole 9, and the length of the position-limit foot 8 is greater than
The depth of through-hole 9, and the hook body 10 that can be hooked in 9 lower end outside of through-hole is equipped in the lower end of position-limit foot 8.When user's stopping pair
When float plate 2 applies pressure, spring release resilient force float plate 2 is moved up, when float plate 2 is moved upwards up to upper limit
When setting, the lower end that body 10 is resisted against through-hole 9 is hooked, hinders float plate 2 to move up further, float plate 2 is prevented to be detached from pedal stand 1.
Preferably, the pilot hole 11 in float plate 2, the pedal stand 1 are respectively equipped at 8 upper end root of position-limit foot
It is equipped with the guiding convex body 12 being correspondingly arranged with pilot hole 11, the guiding convex body 12 is located in pilot hole 11.It is oriented to convex body
12 cooperate with pilot hole 11, and float plate 2 is made to remain constant with the horizontal relative position of pedal stand 1 in moving process, only
Distance occurs in the vertical direction to change, it is ensured that the first inductor 13 and the second inductor 14 in stress induction structure generate letter
Number stabilization, avoids horizontal displacement occur between float plate 2 and pedal stand 1, influences the first inductor 13 in stress induction structure
Signal is generated with the second inductor 14.
Preferably, the symmetrical setting of a position-limit foot 8 position-limit foot 8 corresponding with another, and it is corresponding to be oriented to convex body 12
The outside of two symmetrically arranged position-limit foots 8 is set, and in the present embodiment, position-limit foot 8 is four, and two one group symmetrical
Setting, the setting of guiding convex body 12 is in 8 outside of position-limit foot and is resisted against on position-limit foot 8, limits 2 position of float plate.
In the present embodiment, preferably stress induction structure is hall sensing mechanism, and those skilled in the art should can obtain
To technical inspiration, stress induction structure can also be photoinduction mechanism, microswitch induction mechanism, appointing in gravity sensing mechanism
It anticipates a kind of or hall sensing mechanism, photoinduction mechanism, microswitch induction mechanism, combination a variety of in gravity sensing mechanism.
Specifically, stress induction structure includes at least one first induction pieces 13 and at least one being arranged in float plate 2
It is a that the second induction pieces 14 on pedal stand 1 and being located at below the first induction pieces 13, second induction pieces 14 and letter are set
Number processing circuit is connected, and when the first induction pieces 13 relative to the second induction pieces 14 apart from change when, second induction pieces
14 can generate apart from inductive signal.When float plate 2 is in lower bound limit position, the first inductor 13 and the second inductor 14 it
Between keep at a distance it is constant, it is ensured that stablize caused by stress induction structure apart from inductive signal constant.
Preferably, stress induction structure is hall sensing mechanism, and the first induction pieces 13 are magnet and are fixed on float plate 2
On, second induction pieces 14 are Hall sensor and are fixed on pedal stand 1；Those skilled in the art can also pass through it
He replaces hall sensing mechanism by stress induction structure, when stress induction structure is photoinduction mechanism, first induction pieces 13
It for light shield and is fixed in float plate 2, second induction pieces 14 are that light to emitter and is fixed on pedal stand 1；When by
Power induction structure is microswitch induction mechanism, and first induction pieces 13 are driving member and are fixed in float plate 2, described
The second induction pieces 14 be microswitch and to be fixed on pedal stand 1；When stress induction structure be gravity induction mechanism, it is described
First induction pieces 13 are gravity conducting piece and are fixed in float plate 2 that second induction pieces 14 are pressure sensor and consolidate
It is scheduled on pedal stand 1.
Preferably, magnet is fixed on the back side of float plate 2；The Hall sensor is fixed in pedal stand 1 and is located at
Immediately below magnet.With the mobile the smallest distance of float plate 2, it is ensured that Hall sensor can timely and effectively sense magnet and generate
Signal saves design space, improves induction of signal sensitivity.On the other hand, Hall sensor is connected with signal wire, if by Hall
Sensor is mounted in float plate 2, and signal wire is moved up and down with float plate 2, influences service life and signal stabilization performance.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although pedal stand 1,5 guide post of float plate 2 elastic construction, 3 elastomer, 4 counterbore, 6 guide post guide hole is used more herein
7 position-limit foot, 8 through-hole 9 hooks the terms such as 10 pilot hole 11 of body guiding, 12 first induction pieces of convex body, 13 second induction pieces 14, but does not arrange
A possibility that except other terms are used.The use of these items is only for be more convenient to describe and explain essence of the invention；
Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of balance car stress induction mechanism is arranged on pedal stand (1), which is characterized in that including being arranged in pedal stand (1)
On float plate (2), the float plate (2) and pedal stand (1) limits in vertical direction activity and connects, the float plate
(2) elastic construction (3) for making float plate (2) that there is the trend that moves upwards, the float plate are equipped between pedal stand (1)
(2) the stress induction structure gone up and down when being equipped with detection float plate (2) by external force between pedal stand (1).
2. balance car stress induction mechanism according to claim 1, which is characterized in that the elastic construction (3) includes
At least one elastomer (4) being arranged between float plate (2) and pedal stand (1), one end of the elastomer (4) acts on
In float plate (2), the other end is acted on pedal stand (1).
3. balance car stress induction mechanism according to claim 2, which is characterized in that the pedal stand (1) is equipped with
At least one counterbore (5), in counterbore (5), the upper end of the elastomer (4) is stretched for the lower end setting of the elastomer (4)
Counterbore (5) out.
4. balance car stress induction mechanism according to claim 3, which is characterized in that be equipped in the counterbore (5) perpendicular
The guide post (6) being directly arranged, the elastomer (4) are spring, and the spring is set on guide post (6), the float plate
(2) it is equipped with and is located at the surface of guide post (6) with the one-to-one guide post guide hole (7) of guide post (6), the guide post guide hole (7)
And the aperture of guide post guide hole (7) is greater than guide post (6) outer diameter.
5. balance car stress induction mechanism according to claim 1 or 2 or 3 or 4, which is characterized in that the float plate
(2) several position-limit foots (8) extended downwardly are equipped with, the pedal stand (1) is equipped with several through-holes (9), the limit
Foot (8) and through-hole (9) are correspondingly arranged and position-limit foot (8) is arranged in through-hole (9), and the length of the position-limit foot (8) is greater than logical
The depth in hole (9), and the hook body (10) that can be hooked in through-hole (9) lower end outside is equipped in the lower end of position-limit foot (8).
6. balance car stress induction mechanism according to claim 5, which is characterized in that position-limit foot (8) upper end root
The pilot hole (11) on float plate (2) is respectively equipped at portion, the pedal stand (1) is equipped with corresponding with pilot hole (11)
The guiding convex body (12) of setting, the guiding convex body (12) are located in pilot hole (11).
7. balance car stress induction mechanism according to claim 1 or 2 or 3 or 4, which is characterized in that the stress sense
Answer structure include hall sensing mechanism, photoinduction mechanism, microswitch induction mechanism, in gravity sensing mechanism any one or
A variety of combinations.
8. balance car stress induction mechanism according to claim 7, which is characterized in that the stress induction structure is suddenly
Your induction mechanism, the stress induction structure include at least one first induction pieces (13) being arranged on float plate (2) and
At least one the second induction pieces (14) for being arranged on pedal stand (1) and being located at below the first induction pieces (13), described second
Induction pieces (14) are connected with signal processing circuit, and when the first induction pieces (13) change relative to the second induction pieces (14) distance
When, second induction pieces (14) can be generated apart from inductive signal.
9. balance car stress induction mechanism according to claim 8, which is characterized in that first induction pieces (13) are
It magnet and is fixed on float plate (2), second induction pieces (14) are Hall sensor and are fixed on pedal stand (1)；
Alternatively, first induction pieces (13) are light shield and are fixed on float plate (2), second induction pieces (14) are light
To emitter and it is fixed on pedal stand (1)；Or first induction pieces (13) are driving member and are fixed on float plate (2)
On, second induction pieces (14) are microswitch and are fixed on pedal stand (1)；Alternatively, first induction pieces
(13) it is gravity conducting piece and is fixed on float plate (2), second induction pieces (14) is pressure sensor and is fixed on
On pedal stand (1).
10. balance car stress induction mechanism according to claim 9, which is characterized in that the magnet is fixed on floating
The back side of plate (2)；The Hall sensor is fixed in pedal stand (1) and is located at immediately below magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177378.1A CN110497993B (en) | 2019-03-08 | 2019-03-08 | Stress sensing mechanism of balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177378.1A CN110497993B (en) | 2019-03-08 | 2019-03-08 | Stress sensing mechanism of balance car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110497993A true CN110497993A (en) | 2019-11-26 |
| CN110497993B CN110497993B (en) | 2024-03-05 |
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ID=68585235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910177378.1A Active CN110497993B (en) | 2019-03-08 | 2019-03-08 | Stress sensing mechanism of balance car |
Country Status (1)
| Country | Link |
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| CN (1) | CN110497993B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4108560A1 (en) * | 2021-06-24 | 2022-12-28 | Shenzhen Baike Electronic Commerce Co., Ltd. | Self-balancing scooter and control method thereof, and kart powered by the same |
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| Publication number | Publication date |
|---|---|
| CN110497993B (en) | 2024-03-05 |
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