CN108657364B - Motor carrier frame for electric bicycle convenient to dismouting - Google Patents
Motor carrier frame for electric bicycle convenient to dismouting Download PDFInfo
- Publication number
- CN108657364B CN108657364B CN201810447809.7A CN201810447809A CN108657364B CN 108657364 B CN108657364 B CN 108657364B CN 201810447809 A CN201810447809 A CN 201810447809A CN 108657364 B CN108657364 B CN 108657364B
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- Prior art keywords
- mounting
- slide
- carrier
- electric bicycle
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a motor carrier for an electric bicycle, which is convenient to disassemble and assemble and comprises a carrier body, wherein mounting seats are respectively arranged on two sides of the carrier body, one ends of the two mounting seats are respectively fixed on the inner wall of a motor box of a bicycle body, a first groove is arranged on one side of the top wall of each mounting seat, the bottom end of each first groove is communicated with a circular groove, a mounting block is arranged on the bottom wall in each circular groove, a mounting rod is arranged in the middle of the top end of each mounting block, the top end of each mounting rod penetrates through one end of the carrier body and is fixedly connected with a rotating handle, screw rods are respectively arranged inside the left side and the right side of each mounting block, and the two screw rods sequentially penetrate through the mounting blocks and the mounting seats. The invention can be conveniently and rapidly assembled and disassembled, is convenient to maintain when in failure and can greatly shorten the maintenance time, and the installation structure is more stable and can not loosen after being used for a long time.
Description
Technical Field
The invention belongs to the technical field of motor carrying frames, and particularly relates to a motor carrying frame convenient to disassemble and assemble for an electric bicycle.
Background
The primary stage of an electric bicycle is also referred to as the early experimental production stage of the electric bicycle, in time, i.e., 1995 to 1999. The key technology of four major parts of the electric bicycle, namely a motor, a battery, a charger and a controller is researched and researched in this stage. In research, development and production aspects, mainly by gathering information, tracking technology, organizing market observation and small-batch market trial release which are voluntarily generated by production enterprises, the electric bicycle is also enabled to enter the visual field of consumers and is gradually accepted and accepted by the consumers, and the electric bicycle is most obviously different from a common bicycle in that a motor is installed and is usually placed on a motor carrier in the electric bicycle.
The prior art has the following defects: the installation structure between the motor carrier for the existing electric bicycle and the motor box of the electric bicycle body is complex, so that inconvenience is brought to the maintenance of the electric bicycle; the motor always vibrates during working, and the existing motor carrier is not provided with a buffer device, so that the vibration force generated by vibration easily causes the mounting structure to be loosened, and internal elements of the electric bicycle can be damaged.
Disclosure of Invention
The invention aims to solve the technical problems that in the prior art, the mounting structure between a motor carrier for an electric bicycle and a motor box of an electric bicycle body is complex, so that inconvenience is brought to maintenance of the electric bicycle, and the like.
The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows: the automobile chassis comprises a chassis body, wherein mounting seats are arranged on two sides of the chassis body, one ends of the two mounting seats are fixed on the inner wall of an automobile body motor box, a first groove is formed in one side of the top wall of each mounting seat, a circular groove is communicated with the bottom end of each first groove, a mounting block is arranged on the bottom wall in the circular groove, a mounting rod is arranged in the middle of the top end of each mounting block, the top end of each mounting rod penetrates through one end of the chassis body and is fixedly connected with a rotating handle, screw rods are arranged in the left side and the right side of each mounting block, the two screw rods sequentially penetrate through the mounting blocks and the mounting seats and are fixedly connected with the rotating handles, a first convex groove is formed in the middle of the bottom wall in the chassis body, a first sliding plate is arranged in the first convex groove, two ends of the first sliding plate respectively abut against two side walls in the first convex groove, and first springs are arranged, two the bottom of first spring all with diapire fixed connection in the first convex recess, two the top middle part of first slide is equipped with the connecting rod, two the top level of connecting rod is equipped with the second slide, both ends are carried this internal both sides wall respectively about the second slide and are offset, the bottom both sides of second slide all are equipped with the second spring, two the bottom of second spring all with this internal diapire fixed connection of carrier.
The invention can also adopt the following technical measures:
all be equipped with two second convex recesses on the both sides inner wall on carrier body upper portion, two all be equipped with the third slide in the second convex recess, one side middle part fixed connection elastic rubber ball of third slide, the one end fixed connection of elastic rubber ball is on the diapire in the second convex recess, the opposite side middle part fixedly connected with connecting rod of third slide, two the one end of connecting rod all stretch out second convex recess and with shock attenuation board fixed connection, the cover is equipped with the third spring on one side outer wall of connecting rod, the both ends of third spring respectively with shock attenuation board, carrier body fixed connection.
The connecting rod and the third sliding plate are integrally formed.
The first sliding plate and the connecting rod are integrally formed.
And a motor cover is arranged in the middle of the top end of the carrier frame body.
The invention has the advantages and positive effects that:
1) the motor carrier for the electric bicycle can be conveniently mounted and dismounted by arranging the mounting rod, the mounting block, the screw rod and the mounting seat, is convenient to maintain when in fault and can greatly shorten the maintenance time, the mounting structure is relatively stable, the motor carrier cannot be loosened after being used for a long time, and the motor carrier is convenient to mount and dismount, simple in structure, low in cost and suitable for popularization;
2) the shock force in the vertical direction of the working motor is absorbed through the first sliding plate, the second sliding plate, the first spring and the second spring, and the shock force in the horizontal direction of the working motor is absorbed through the shock absorption plate, the elastic rubber ball and the third spring, so that the probability of damage of internal elements of the electric bicycle due to the shock force is reduced, and the service life of the electric bicycle is prolonged.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
FIG. 3 is an enlarged view of the structure of the present invention at B;
fig. 4 is an enlarged view of the structure at C of the present invention.
In the figure: 1. a carrier body; 2. a mounting seat; 3. a vehicle body motor box; 4. mounting blocks; 5. mounting a rod; 6. turning a handle; 7. a screw; 8. a handle is rotated; 9. a first slide plate; 10. a first spring; 11. a connecting rod; 12. a second slide plate; 13. a second spring; 14. a third slide plate; 15. an elastic rubber ball; 16. a connecting rod; 17. a damper plate; 18. a third spring; 19. a motor cover;
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:
referring to fig. 1-4, a motor carrier for an electric bicycle convenient to mount and dismount is characterized in that: comprises a carrier body 1, two sides of the carrier body 1 are respectively provided with a mounting seat 2, one end of each of the two mounting seats 2 is fixed on the inner wall of each of two sides of a vehicle body motor box 3, one side of the top wall of each mounting seat 2 is provided with a first groove, the bottom end of each first groove is communicated with a circular groove, a mounting block 4 is arranged on the bottom wall in each circular groove, the middle part of the top end of each mounting block 4 is provided with a mounting rod 5, the top end of each mounting rod 5 penetrates through one end of the carrier body 1 and is fixedly connected with a rotating handle 6, screw rods 7 are respectively arranged inside the left side and the right side of each mounting block 4, the two screw rods 7 sequentially penetrate through the mounting blocks 4 and the mounting seats 2 and are fixedly connected with the rotating handles 8, the middle part of the bottom wall in the carrier body 1 is provided with a first convex groove, a first sliding plate 9 is arranged in each first convex groove, two ends of the first sliding plate 9, the bottom ends of the two first springs 10 are fixedly connected with the bottom wall in the first convex groove, the middle parts of the top ends of the two first sliding plates 9 are provided with connecting rods 11, the top ends of the two connecting rods 11 are horizontally provided with second sliding plates 12, the left and right ends of the second sliding plates 12 are respectively abutted against two side walls in the carrier body 1, the two sides of the bottom end of the second sliding plates 12 are provided with second springs 13, the bottom ends of the two second springs 13 are fixedly connected with the bottom wall in the carrier body 1, the motor carrier for the electric bicycle can be conveniently installed and disassembled by arranging the installation rod 5, the installation block 4, the screw 7 and the installation seat 2, the maintenance time can be greatly shortened when the fault occurs, the installation structure is stable, the loosening condition can not occur after long-time use, the motor carrier is convenient to install and disassemble, has simple structure and low cost, is suitable for popularization.
Two second convex grooves are respectively arranged on the inner walls of two sides of the upper part of the carrier body 1, a third sliding plate 14 is respectively arranged in the two second convex grooves, the middle part of one side of the third sliding plate 14 is fixedly connected with an elastic rubber ball 15, one end of the elastic rubber ball 15 is fixedly connected on the bottom wall in the second convex groove, the middle part of the other side of the third sliding plate 14 is fixedly connected with a connecting rod 16, one ends of the two connecting rods 16 respectively extend out of the second convex groove and are fixedly connected with a damping plate 17, a third spring 18 is sleeved on the outer wall of one side of the connecting rod 16, two ends of the third spring 18 are respectively fixedly connected with the damping plate 17 and the carrier body 1, the connecting rod 16 and the third sliding plate 14 are integrally formed, the first sliding plate 9 and the connecting rod 11 are integrally formed, a motor cover 19 is arranged in the middle part of the top end of the carrier body 1, and the vibration force in the vertical direction of the motor during working is absorbed through the, the shock absorption plate 17, the elastic rubber ball 15 and the third spring 13 are arranged to absorb the shock force in the horizontal direction when the motor works, so that the probability of damage to internal elements of the electric bicycle due to the shock force is reduced, and the service life of the electric bicycle is prolonged.
During the installation, the moving motor carrier, hold down swing handle 6, insert first recess with installation pole 5 and installation piece 4, when installation piece 4 removes to the circular slot in, with swing handle 8 rotatory 90, let the both sides roof of installation piece 4 offset with the roof of circular slot, then make swing handle 6 holding position, rotate swing handle 8, with the inside screwed hole of the top screw in installation piece 4 both sides of two screw rods 7, accomplish fixing to installation piece 4, accomplish the installation promptly, because the top of shock attenuation board 17 all is circular-arcly with the bottom, so insert the motor, shock attenuation board 17 can remove to both sides, and play certain clamping effect to the motor, when needs dismantle the motor carrier, rotate two swing handles 8, dismantle two screw rods 7, then will swing handle 6 90, pull out the motor carrier can.
The above description is only a preferred embodiment of the present invention and is not limited to the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, it is intended that all such modifications and variations of the present invention be included within the scope of the appended claims and their equivalents.
Claims (5)
1. The utility model provides a motor carrier for electric bicycle convenient to dismouting which characterized in that: the automobile door frame comprises a frame body (1), wherein mounting seats (2) are arranged on two sides of the frame body (1), one ends of the two mounting seats (2) are fixed on inner walls of two sides of an automobile body motor box (3), a first groove is formed in one side of a top wall of each mounting seat (2), a circular groove is communicated with the bottom end of each first groove, a mounting block (4) is arranged on the bottom wall in the circular groove, a mounting rod (5) is arranged in the middle of the top end of each mounting block (4), the top end of each mounting rod (5) penetrates through one end of the frame body (1) and is fixedly connected with a rotating handle (6), screw rods (7) are arranged inside the left side and the right side of each mounting block (4), the two screw rods (7) sequentially penetrate through the mounting blocks (4) and the mounting seats (2) and are fixedly connected with the rotating handles (8), a first convex groove is formed in the middle of the bottom wall in the frame body, be equipped with first slide (9) in the first convex recess, the both ends of first slide (9) offset with the both sides wall in the first convex recess respectively, the bottom both sides of first slide (9) all are equipped with first spring (10), two the diapire fixed connection in the bottom of first spring (10) all and the first convex recess, two the top middle part of first slide (9) is equipped with connecting rod (11), two the top level of connecting rod (11) is equipped with second slide (12), both ends respectively offset with the both sides wall in carrier body (1) about second slide (12), the bottom both sides of second slide (12) all are equipped with second spring (13), two the bottom of second spring (13) all with the diapire fixed connection in carrier body (1).
2. The motor carrier for electric bicycle convenient to assemble and disassemble as claimed in claim 1, wherein: all be equipped with two second convex recesses, two on the both sides inner wall on carrier body (1) upper portion all be equipped with third slide (14) in the second convex recess, one side middle part fixed connection elasticity rubber ball (15) of third slide (14), the one end fixed connection of elasticity rubber ball (15) is on the diapire in the second convex recess, the opposite side middle part fixedly connected with connecting rod (16) of third slide (14), two the one end of connecting rod (16) all stretch out second convex recess and with shock attenuation board (17) fixed connection, the cover is equipped with third spring (18) on one side outer wall of connecting rod (16), the both ends of third spring (18) respectively with shock attenuation board (17), carrier body (1) fixed connection.
3. The motor carrier for electric bicycle convenient to assemble and disassemble as claimed in claim 2, wherein: the connecting rod (16) and the third sliding plate (14) are integrally formed.
4. The motor carrier for electric bicycle convenient to assemble and disassemble as claimed in claim 1, wherein: the first sliding plate (9) and the connecting rod (11) are integrally formed.
5. The motor carrier for electric bicycle convenient to assemble and disassemble as claimed in claim 1, wherein: the middle of the top end of the carrier frame body (1) is provided with a motor cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447809.7A CN108657364B (en) | 2018-05-11 | 2018-05-11 | Motor carrier frame for electric bicycle convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447809.7A CN108657364B (en) | 2018-05-11 | 2018-05-11 | Motor carrier frame for electric bicycle convenient to dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108657364A CN108657364A (en) | 2018-10-16 |
| CN108657364B true CN108657364B (en) | 2020-06-02 |
Family
ID=63778123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810447809.7A Active CN108657364B (en) | 2018-05-11 | 2018-05-11 | Motor carrier frame for electric bicycle convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657364B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4277968B2 (en) * | 1999-05-25 | 2009-06-10 | 本田技研工業株式会社 | Battery mounting structure for battery-assisted bicycles |
| CN201197091Y (en) * | 2008-03-20 | 2009-02-18 | 珠海格力电器股份有限公司 | Air conditioner motor installation fixing device |
| JP2013148106A (en) * | 2012-01-17 | 2013-08-01 | Miwa Tec:Kk | Thin slide support device for construction |
| CN205737947U (en) * | 2016-03-18 | 2016-11-30 | 天津市爱轮德自行车有限公司 | A kind of electric bike battery installing rack |
| CN205986419U (en) * | 2016-08-31 | 2017-02-22 | 光陆机电有限公司 | Permanent magnetic servo motor |
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2018
- 2018-05-11 CN CN201810447809.7A patent/CN108657364B/en active Active
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| Publication number | Publication date |
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| CN108657364A (en) | 2018-10-16 |
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