CN205239800U - Children's money light double round balance car - Google Patents
Children's money light double round balance car Download PDFInfo
- Publication number
- CN205239800U CN205239800U CN201521088634.3U CN201521088634U CN205239800U CN 205239800 U CN205239800 U CN 205239800U CN 201521088634 U CN201521088634 U CN 201521088634U CN 205239800 U CN205239800 U CN 205239800U
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- China
- Prior art keywords
- children
- connecting axle
- balance car
- lower cover
- bearing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002787 reinforcement Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 17
- 229910052751 metal Inorganic materials 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000037396 body weight Effects 0.000 abstract description 5
- 238000005728 strengthening Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model provides a children's money light double round balance car, including motor wheel, left pedal, right pedal, battery and controller, a left side, right pedal all include upper cover and bearing lower cover, the motor wheel is connected with the bearing lower cover at the mounting of mounting inslot through installing. Be provided with the strengthening rib that is longitude and latitude cross arrangement in the bearing lower cover one end, the strengthening rib middle part is provided with the axial trough, and a left side, right pedal connect through the connecting axle of installing in the axial trough, realize rotating relatively. The two -wheeled balance car, need not metal crate, through the rational arrangement of of strengthening rib and the change of connecting axle structure, on the basis of guaranteeing footboard intensity, lighten automobile body weight, increase and portablely experience with using. Do not have metal crate, just do not need metal crate's mould manufacturing and frame casting process process, reduce the product and give birth to finished product. This double round balance weight is 3 -4kg, and the children that are fit for below the weight 50kg use.
Description
Technical field
The utility model belongs to Double-wheel self-balancing car field, relates in particular to a kind of lightweight two-wheel balance car for children.
Background technology
Balance car, is again body sense car, thinking car etc., mainly contains single wheel and two-wheel two classes on market. Its operation principles is to be mainly based upon in the general principle that one is called as " dynamic stability ", the gyroscope and the acceleration transducer that utilize car body inside, detect the variation of car body attitude, and utilize servo-control system, accurately drive motors is adjusted accordingly, with the balance of keeping system. After walking-replacing tool balance car is being ridden as patrol by the Security Services in venue during from 2008 Olympic Games appears in compatriots' sight line, just enter into gradually people's life.
Without the two-wheeled balance car of control stick, cry and turn round car again, because its balance is easily grasped compared with wheelbarrow, and the liking of the little consumers in general of being subject to of volume. Turn round car composition structure and comprise two symmetrically arranged pedals that formed by upper plastic cover, metal framework, lower plastic cover, and the basic element of character such as wheel hub motor, gyroscope and controller, two pedals are realized and are connected and relatively rotate by being arranged on rotating shaft in metal framework. Metal framework wherein carries human body weight as major bearing structures, and this type of turns round car weight amount is 5-7kg, and for children player, moving this, to turn round car more painstaking, more cannot carry. In addition, the mould of metal framework burns casting and casting process complexity, and cost is high.
Utility model content
To turn round car weight amount large for existing for the utility model, is not suitable for the technical problem that children use, propose a kind of lightweight, production cost is low, assemble simple children's money lightweight two-wheel balance car.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of children's money lightweight two-wheel balance car, comprises motor wheel, left-hand tread plate, right-hand tread plate, battery and controller, and described left and right pedal includes upper cover and load-bearing lower cover, and described load-bearing lower cover is divided into adjacent wheel shaft fixed area, battery area and connecting axle district. Described wheel shaft fixed area is provided with the fixture groove being made up of reinforcement, and described motor wheel is connected with load-bearing lower cover by the fixture being arranged in fixture groove. Described connecting axle district is provided with the reinforcement that is longitude and latitude cross arrangement, and reinforcement middle part is provided with axial trough, and left and right pedal connects by the connecting axle being arranged in axial trough, and realization relatively rotates. Described connecting axle one end is set with the axle collar, and axle collar inwall is provided with twisting key, is provided with and the keyway that twists key and match on described connecting axle; The connecting axle other end is set with bearing, and the axle collar and bearing are all fixed in axial trough.
As preferably, connecting axle and fixture material are aluminium alloy.
As preferably, described fixture is arranged in the fixture mounting groove being made up of reinforcement, and passes through screw fastening.
As preferably, one end that described connecting axle is provided with bearing is provided with arc notch, and described load-bearing lower cover is positioned at arc notch place and is provided with back-up block, and after rotating shaft turns an angle, supported stops and can not be rotated further.
As preferably, the described axle collar and bearing are two.
As preferably, described load-bearing lower cover side is provided with steering indicating light.
As preferably, the described upper cover place of trampling is provided with the rubber blanket with anti-skidding striped.
Compared with prior art, advantage of the present utility model and good effect are:
Two-wheeled balance car described in the utility model, without metal framework, by the reasonable Arrangement of reinforcement and the change of connecting axle structure, ensureing, on the basis of pedal intensity, to alleviate car body weight, has increased portability and the experience of two-wheel balance car. Its profile setting is not subject to the restriction of metal framework, and more intention space is provided for pedal is moulded. There is no metal framework, just do not need mould manufacture and the framework foundry technology process of metal framework, reduce production finished product, shorten the production cycle. This two-wheel counterpoise is 3-4kg, and the children that are applicable to below body weight 50kg use.
Brief description of the drawings
Fig. 1 is the explosive view of two-wheel balance car described in the utility model;
Fig. 2 is the wheel shaft scheme of installation of two-wheel balance car described in the utility model;
Fig. 3 is the connecting axle scheme of installation of two-wheel balance car described in the utility model;
Fig. 4 is the top view of the utility model Fig. 3;
Above in each figure: 1, motor wheel; 11, wheel shaft; 12, wheel shaft fixed block; 2, upper cover; 21, rubber blanket; 3, load-bearing lower cover; 31, fixture groove; 32, battery case; 33, connect axial trough; 34, back-up block; 35, steering indicating light; 36, lampshade; 4, fixture; 41, axle hole; 42, transverse holes; 43, vertical hole; 5, connecting axle; 51, keyway; 52, arc notch; 6, the axle collar; 61, twisting key; 7, bearing; 8, battery; 9, controller.
Detailed description of the invention
In order better to understand the utility model, illustrate below in conjunction with drawings and Examples.
Embodiment: as depicted in figs. 1 and 2, a kind of children's money lightweight two-wheel balance car, comprise symmetrically arranged left-hand tread plate and right-hand tread plate, left and right pedal includes load-bearing lower cover 3 and is fastened on the upper cover 2 on load-bearing lower cover 3, upper cover 2 and load-bearing lower cover 3 all have engineering plastics to make, and quality is solid and quality is light. Motor wheel 1 is arranged at left and right pedal two ends and is fixed in load-bearing lower cover 3, for motor wheel 1 wheel shaft 11 of realizing metal material is firmly connected with the load-bearing lower cover 3 of plastic material, on described motor wheel 1 wheel shaft 11, be provided with wheel shaft fixed block 12, on wheel shaft fixed block 12, be provided with four screwed holes. Load-bearing lower cover comprises wheel shaft district, battery area and connecting axle district by one end of motor wheel successively to one end of connecting axle. Wheel shaft district by two vertical pedal shafts to reinforcement form, the reinforcement of other two horizontal directions forms with it the fixture groove 31 of mounting fixing parts 4. On described fixture 4, be provided with axle hole 41, axle hole 41 surroundings are provided with four transverse holes 42, are also provided with two vertical holes 43 on fixture 4. Mounted motor is taken turns 1 o'clock, wheel shaft 11 fixed blocks and fixture 4 are fixedly secured by screw, then fixture 4 is arranged in fixture groove 31, be fixed by screws in and weigh in lower cover by vertical hole 43 afterwards, arranging of fixture 4 and fixture groove 31 realized being effectively fastenedly connected of metal material wheel shaft 11 and plastic material lower cover, the driving force and the human bady gravitational that effectively disperse motor wheel 1, reduce local stress.
For realizing the connection of left and right pedal and relatively rotating, in described load-bearing lower cover 3, connecting axle 5 is installed. Larger twisting resistance is born at the position that load-bearing lower cover 3 carries turning cylinder, for strengthening lower cover intensity, is provided with the some reinforcements that are longitude and latitude cross arrangement in described lower cover, and reinforcement upper surface is provided with the arc of placing connecting axle 5 and connects axial trough 33. Described connecting axle 5 arranged on left and right sides are respectively provided with two cannelures, and the axle collar 6 is installed in the cannelure of left side, and bearing 7 is installed in the cannelure of right side. Connecting axle 5 and the axle collar 6 all adopt the aluminium alloy that quality is light, intensity is large to make. The described axle collar 6 inwalls and the axle collar 6 outer walls are provided with protruding twisting key 61, and described connecting axle 5 outer walls are also provided with the keyway 51 matching with the twisting key 61 of the axle collar 6 inwalls. As shown in Figure 3 and Figure 4, connecting axle 5 is fit in load-bearing lower cover 3, and the axle collar 6 and bearing 7 are reinforced muscle and fix, and cannot move left and right, and before and after the twisting key 61 of the axle collar 6 outer walls is subject to, the constraint of two reinforcements cannot be rotated, thereby fixedly secures in load-bearing lower cover 3. The twisting key 61 of the axle collar 6 inwalls is fastened in the keyway 51 of connecting axle 5, connecting axle 5 cannot be rotated in left-hand tread plate, reinforcement support connecting axle 5 in connecting axle mounting groove also cannot move left and right it, thereby realize connecting axle 5 fixedly securing in pedal, and the rotation of left and right pedal is because there is the existence of bearing 7, frictional force is little, rotates smooth. The side end that described connecting axle 5 is provided with bearing 7 is provided with arc notch 52, described load-bearing lower cover 3 is positioned at arc notch 52 places and is provided with back-up block 34, after rotating shaft turns an angle, stop for supported 34 and can not be rotated further, effectively prevent because of two pedal rotational angles excessive, make balance car disequilibrium, prevent danger. Battery 8 and controller 9 are arranged in the battery case 32 between connecting axle mounting groove and fixture mounting groove, rationally arrange in space, reduce car body volume, and battery 8 also plays the effect that disperses human bady gravitational in addition. Screw mounting hole surrounding in load-bearing lower casing is provided with reinforcement, ensures screw fastening intensity.
In the left and right pedal of two-wheeled balance car of the prior art (turning round car), be provided with metal framework, arranged on left and right sides framework connects by the connecting axle 5 being arranged in sleeve, and realize and relatively rotating, metal framework not only makes product weight greatly increase, and restriction car body moulding. Two-wheeled balance car described in the present embodiment, without metal framework, the change of reasonable Arrangement and connecting axle 5 structures by reinforcement, ensureing, on the basis of pedal load-bearing, to alleviate car body weight, has increased portability and the experience of two-wheel balance car. Its profile setting is not subject to the restriction of metal framework, and more intention space is provided for pedal is moulded. There is no metal framework, just do not need mould manufacture and the framework foundry technology process of metal framework, reduce production finished product, shorten the production cycle. Find through strength test, this two-wheel balance car can the people below safe bearing load 70kg use and quality problems not occur, and therefore its consumer group is set as 50kg and following children, and whole balance car weight is 3-4kg, and quality greatly alleviates.
The security using in order to increase balance car, described load-bearing lower cover 3 sides are provided with steering indicating light 35, and the outer fastening of steering indicating light 35 has lampshade 36, and upper cover 2 places of trampling are provided with the rubber blanket 21 with anti-skidding striped, increase frictional force.
The above; it is only preferred embodiment of the present utility model; it is not the restriction of the utility model being made to other form; the equivalent embodiment that any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as equivalent variations is applied to other field; but every technical solutions of the utility model content that do not depart from; any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. children's money lightweight two-wheel balance car, comprise motor wheel, left-hand tread plate, right-hand tread plate, battery and controller, it is characterized in that: described left and right pedal includes upper cover and load-bearing lower cover, described load-bearing lower cover is divided into adjacent wheel shaft fixed area, battery area and connecting axle district; Described wheel shaft fixed area is provided with the fixture groove being made up of reinforcement, and described motor wheel is connected with load-bearing lower cover by the fixture being arranged in fixture groove; Described connecting axle district is provided with the reinforcement that is longitude and latitude cross arrangement, and reinforcement middle part is provided with axial trough, and left and right pedal connects by the connecting axle being arranged in axial trough, and realization relatively rotates; Described connecting axle one end is set with the axle collar, and axle collar inwall is provided with twisting key, is provided with and the keyway that twists key and match on described connecting axle; The connecting axle other end is set with bearing, and the axle collar and bearing are all fixed in axial trough.
2. children's money lightweight two-wheel balance car according to claim 1, is characterized in that: connecting axle and fixture material are aluminium alloy.
3. children's money lightweight two-wheel balance car according to claim 2, is characterized in that: described fixture is arranged in the fixture mounting groove being made up of reinforcement, and passes through screw fastening.
4. children's money lightweight two-wheel balance car according to claim 3, it is characterized in that: one end that described connecting axle is provided with bearing is provided with arc notch, described load-bearing lower cover is positioned at arc notch place and is provided with back-up block, and after rotating shaft turns an angle, supported stops and can not be rotated further.
5. children's money lightweight two-wheel balance car according to claim 4, is characterized in that: the described axle collar and bearing are two.
6. children's money lightweight two-wheel balance car according to claim 5, is characterized in that: described load-bearing lower cover side is provided with steering indicating light.
7. children's money lightweight two-wheel balance car according to claim 6, is characterized in that: the described upper cover place of trampling is provided with the rubber blanket with anti-skidding striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088634.3U CN205239800U (en) | 2015-12-24 | 2015-12-24 | Children's money light double round balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088634.3U CN205239800U (en) | 2015-12-24 | 2015-12-24 | Children's money light double round balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239800U true CN205239800U (en) | 2016-05-18 |
Family
ID=55938868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088634.3U Expired - Fee Related CN205239800U (en) | 2015-12-24 | 2015-12-24 | Children's money light double round balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205239800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416468A (en) * | 2015-12-24 | 2016-03-23 | 青岛行者智能科技有限公司 | Light two-wheel balance vehicle for children |
| WO2021136546A1 (en) * | 2020-01-03 | 2021-07-08 | 浙江阿尔郎科技有限公司 | Balance scooter rotating shaft, balance scooter assembly, and balance scooter |
| EP3760524A4 (en) * | 2018-02-28 | 2021-11-03 | Zhejiang Aerlang Technology Co., Ltd. | Rotation mechanism for electric balance car and electric balance car including rotation mechanism |
-
2015
- 2015-12-24 CN CN201521088634.3U patent/CN205239800U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416468A (en) * | 2015-12-24 | 2016-03-23 | 青岛行者智能科技有限公司 | Light two-wheel balance vehicle for children |
| EP3760524A4 (en) * | 2018-02-28 | 2021-11-03 | Zhejiang Aerlang Technology Co., Ltd. | Rotation mechanism for electric balance car and electric balance car including rotation mechanism |
| US11358050B2 (en) | 2018-02-28 | 2022-06-14 | Zhejiang Aerlang Technology Co., Ltd. | Electric balance car |
| US11358048B2 (en) | 2018-02-28 | 2022-06-14 | Zhejiang Aerlang Technology Co., Ltd. | Rotation mechanism for electric balance car and electric balance car comprising rotation mechanism |
| US11358049B2 (en) | 2018-02-28 | 2022-06-14 | Zhejiang Aerlang Technology Co., Ltd. | Electric balance car |
| WO2021136546A1 (en) * | 2020-01-03 | 2021-07-08 | 浙江阿尔郎科技有限公司 | Balance scooter rotating shaft, balance scooter assembly, and balance scooter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Gongjun Inventor after: Zhou Dengjin Inventor after: Chen Rong Inventor before: Diao Huifang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170614 Address after: 518100, Guangdong, Shenzhen province Longgang District Bantian street new snow community on the snow science and Technology Industrial Zone, No. seven, C building, Building 102 Patentee after: Shenzhen motion Intelligent Technology Co.,Ltd. Address before: 266000 Shandong province Qingdao City torch high tech Zone Road No. 100 Bangkok maxspace C block 307 Patentee before: QINGDAO XINGTECH TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: Plant 1, no.1800112, Dafu Industrial Zone, fukeng community, Guanlan street, Longhua New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Chitado Technology Co.,Ltd. Address before: 518100 Guangdong Shenzhen Longgang District Bantian street new snow community snow snow technology industrial city east area seven C plant first floor 102 Patentee before: Shenzhen motion Intelligent Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |