An electric motorcycle controller

Abstract

The utility model relates to electric motor car technical field, concretely is a kind of electric motorcycle controller, including upper protective shell, the top of upper protective shell is equipped with first threaded hole, the both ends away from first threaded hole are equipped with symmetrical first sliding slot, the top of upper protective shell is fixedly connected with several plug blocks, the both ends away from plug block are fixedly connected with upper connecting plate, the top of upper connecting plate is equipped with symmetrical first connecting hole, and one end of upper protective shell is equipped with upper wire harness output port.The utility model is provided with square positioner, staff makes direction positioner come to suitable position by the rotation of rotating shaft, then wire harness is pressed against movable plate, when wire harness presses movable plate, rotating lever is rotated to make wire harness enter direction positioner, when wire harness enters direction positioner, movable plate is returned to initial position under the action of rotating lever, wire harness is regularly arranged, and the safety of device is improved.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle technology, specifically to an electric motorcycle controller. Background Technology

[0002] Currently, electric vehicles powered by batteries are faster and less strenuous than ordinary bicycles and cheaper than cars and motorcycles. They are a green mode of transportation that is lightweight, relatively safe, reasonably priced, produces no noise or exhaust pollution, and takes up little parking space. Electric motorcycles, in particular, are fast and convenient for people's travel. However, the existing controllers used for electric bicycles are no longer suitable for the operation of electric motorcycles at high speeds. Therefore, there is an urgent need for a controller for electric motorcycles that can detect high speeds and provide anti-theft alarms. This will improve the safety, reliability, and efficiency of electric motorcycles.

[0003] An electric motorcycle controller disclosed in patent application CN103434409A includes: a microprocessor, a motor speed regulation circuit, a brake detection circuit, a back EMF detection circuit, a motor drive circuit, and an audible and visual alarm. The microprocessor's speed control input is connected to the motor speed regulation circuit; its brake detection input is connected to the brake detection circuit; its motor back EMF detection input is connected to the back EMF detection circuit; its battery detection input is connected to the battery detection circuit; its power lock detection input is connected to the power lock detection circuit; its remote control input is connected to a remote control receiver; its motor control output is connected to the motor drive circuit; and its alarm output is connected to the audible and visual alarm. This invention can detect and alarm faults in fast-moving electric motorcycles, improving their safe, reliable, and efficient operation. It also has a remote anti-theft function, a simple structure, and low production costs.

[0004] However, in the existing technology CN103434409A, an electric motorcycle controller has multiple wiring harnesses arranged irregularly inside the electric vehicle, which can easily cause short circuits and spontaneous combustion, resulting in low safety. Utility Model Content

[0005] The purpose of this utility model is to provide an electric motorcycle controller to solve the problem mentioned in the background art, which is that the irregular arrangement of various wire harnesses inside the electric vehicle can easily cause short circuits and spontaneous combustion, resulting in low safety.

[0006] To achieve the above objectives, this utility model provides an electric motorcycle controller.

[0007] The device includes an upper protective shell, with a first threaded hole at its top and symmetrical first sliding grooves at both ends away from the first threaded hole. Several insert blocks are fixedly connected to the top of the upper protective shell, and upper connecting plates are fixedly connected to both ends away from the insert blocks. Symmetrical first connecting holes are provided at the top of the upper connecting plates. An upper wire harness output port is provided at one end of the upper protective shell, and an upper mounting block is fixedly connected to one end of the upper wire harness output port. The mounting block is sleeved with a limiter. A rotating shaft is movably connected to one end away from the mounting block, and the rotating shaft is sleeved with a square limiter. A movable plate is movably connected to one end of the square limiter, and the movable plate is sleeved with a rotating rod.

[0008] A lower protective shell is movably connected to the bottom end away from the upper protective shell. The top of the lower protective shell has several connecting holes. Lower connecting plates are fixedly connected to both ends away from the connecting holes. The top of the lower connecting plate has symmetrical second connecting holes. By setting up the upper protective shell, lower protective shell, connecting holes, lower connecting plates, and second connecting holes, the operator first inserts the inserts on the upper protective shell into the connecting holes on the lower protective shell to initially fix the upper and lower protective shells. When all the inserts are inserted into the connecting holes, the upper and lower connecting plates are completely fitted together, aligning the first and second connecting holes. Fixing bolts are used to fix the upper and lower protective shells, thereby achieving the purpose of forming a protective shell.

[0009] The lower protective shell has symmetrical second sliding grooves on its inner wall and a lower wire harness output port at the end away from the second sliding groove. A lower mounting block is fixedly connected to one end of the lower wire harness output port. By setting the second sliding groove, the lower wire harness output port and the lower mounting block, the second sliding groove, the lower wire harness output port and the lower mounting block in the lower protective shell and the relevant components in the upper protective shell are integrated into a whole to facilitate subsequent use, thereby achieving the purpose of forming a whole.

[0010] The first and second slides are movably connected to each other. A protective shell is fixedly connected to one end of the first and second slides. A wire harness output port is opened at one end of the protective shell, and several second threaded holes are opened at the end away from the wire harness output port. A first threaded nut is movably connected to the inside of the second threaded hole. By setting the first slide, the second slide, the protective shell, the second threaded hole, and the first threaded nut, the staff can adjust the length of the upper and lower protective shells and the controller body according to the model of the electric vehicle to facilitate installation. The staff pulls the connecting plate outward or pushes it inward to move the first and second slides on the protective shell within the first and second slides. After the protective shell reaches the appropriate length, the staff inserts the first threaded nut into the first and second threaded holes and then tightens the first threaded nut to fix the protective shell inside the upper and lower protective shells, thereby adjusting the length of the protective shell inside the protective shell.

[0011] The protective shell is fixedly connected to a connecting plate at one end, and a mounting plate is fixedly connected to a mounting plate at one end. The top of the mounting plate has a symmetrical third threaded hole, and a second threaded nut is movably connected inside the third threaded hole. After determining the length of the protective shell by setting the connecting plate, mounting plate, third threaded hole and second threaded nut, the staff inserts the second threaded nut into the second threaded hole to install the entire device in the electric vehicle, thereby achieving the purpose of installing the device.

[0012] The protective shell has a cooling layer fixedly connected inside, and the controller body is fixedly connected inside the cooling layer. By setting the cooling layer, the impact of high temperature on the controller body is reduced, thereby achieving the purpose of cooling.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This electric motorcycle controller, by setting a square limiter, allows the operator to rotate the shaft to bring the direction limiter to the appropriate position, and then place the wiring harness against the movable plate. When the wiring harness abuts the movable plate, the rotating rod rotates accordingly, causing the wiring harness to enter the direction limiter. When the wiring harness enters the direction limiter, the movable plate returns to its initial position under the action of the rotating rod, which plays a role in the regular arrangement of the wiring harness and improves the safety of the device.

[0015] 2. This electric motorcycle controller, by setting a first threaded hole, a second threaded hole, a first threaded nut, and a protective shell, allows the operator to adjust the length of the upper and lower protective shells and the controller body according to the model of the electric motorcycle for easy installation. The operator pulls the connecting plate outward or pushes it inward, causing the first and second sliders on the protective shell to move within the first and second slide grooves. After the protective shell reaches the appropriate length, the operator inserts the first threaded nut into the first and second threaded holes and then tightens the first threaded nut to fix the protective shell inside the upper and lower protective shells. Finally, the entire device is installed inside the electric motorcycle using the second threaded nut, thus improving the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the other side of the upper protective shell of this utility model;

[0018] Figure 3 This is a schematic diagram of the protective shell connection structure of this utility model;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the internal structure of the protective shell of this utility model.

[0021] In the diagram: 1. Upper protective shell; 2. First threaded hole; 3. First sliding groove; 4. Insert block; 5. Upper connecting plate; 6. First connecting hole; 7. Upper wire harness output port; 8. Upper mounting block; 9. Limiter; 10. Rotating shaft; 11. Square limiter; 12. Movable plate; 13. Rotating rod; 14. Lower protective shell; 15. Connecting hole; 16. Lower connecting plate; 17. Second connecting hole; 18. Second sliding groove; 19. Lower wire harness output port; 20. Lower mounting block; 21. First slider; 22. Second slider; 23. Protective shell; 24. Wire harness output port; 25. Second threaded hole; 26. First threaded nut; 27. Connecting plate; 28. Mounting plate; 29. ​​Third threaded hole; 30. Second threaded nut; 31. Cooling layer; 32. Controller body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 As shown, this utility model provides a technical solution:

[0024] An electric motorcycle controller includes an upper protective shell 1. The top of the upper protective shell 1 has a first threaded hole 2. Symmetrical first sliding grooves 3 are formed at both ends away from the first threaded hole 2. A plurality of insert blocks 4 are fixedly connected to the top of the upper protective shell 1. An upper connecting plate 5 is fixedly connected to both ends away from the insert blocks 4. Symmetrical first connecting holes 6 are formed at the top of the upper connecting plate 5. An upper wiring harness output port 7 is formed at one end of the upper protective shell 1. An upper mounting block 8 is fixedly connected to one end of the upper wiring harness output port 7. The mounting block 8 is sleeved with a limiter 9. A rotating shaft 10 is movably connected to one end away from the mounting block 8. The rotating shaft 10 is sleeved with a square limiter 11. A movable plate 12 is movably connected to one end of the square limiter 11. The movable plate 12 is sleeved with a rotating rod 13.

[0025] In this embodiment, preferably, a lower protective shell 14 is movably connected to the bottom end away from the upper protective shell 1, and a plurality of connecting holes 15 are opened at the top end of the lower protective shell 14. A lower connecting plate 16 is fixedly connected to both ends away from the connecting holes 15, and a symmetrical second connecting hole 17 is opened at the top end of the lower connecting plate 16.

[0026] Through the above scheme, by setting up an upper protective shell 1, a lower protective shell 14, a connecting hole 15, a lower connecting plate 16, and a second connecting hole 17, the workers first insert the insert block 4 on the upper protective shell 1 into the connecting hole 15 on the lower protective shell 14 to initially fix the upper protective shell 1 and the lower protective shell 14. When the insert block 4 is fully inserted into the connecting hole 15, the upper connecting plate 5 and the lower connecting plate 16 are completely fitted together, so that the first connecting hole 6 and the second connecting hole 17 are aligned. The upper protective shell 1 and the lower protective shell 14 are fixed with fixing bolts, thereby achieving the purpose of forming a protective shell.

[0027] In this embodiment, preferably, the inner wall of the lower protective shell 14 is provided with a symmetrical second sliding groove 18, and a lower wire harness output port 19 is provided at one end away from the second sliding groove 18. A lower mounting block 20 is fixedly connected to one end of the lower wire harness output port 19.

[0028] Through the above scheme, by setting the second slide 18, the lower wire harness output port 19 and the lower mounting block 20, the second slide 18, the lower wire harness output port 19 and the lower mounting block 20 in the lower protective shell 14 and the relevant components in the upper protective shell 1 are integrated into a whole to facilitate subsequent use, thereby achieving the purpose of forming a whole.

[0029] In this embodiment, preferably, the first slide groove 3 and the second slide groove 18 are movably connected to the first slider 21 and the second slider 22. One end of the first slider 21 and the second slider 22 is fixedly connected to the protective shell 23. One end of the protective shell 23 is provided with a wire harness output port 24. A plurality of second threaded holes 25 are provided at the end away from the wire harness output port 24. The interior of the second threaded holes 25 is movably connected to the first threaded nut 26.

[0030] With the above scheme, by setting the first slider 21, the second slider 22, the protective shell 23, the second threaded hole 25 and the first threaded nut 26, the staff can adjust the length of the upper and lower protective shells and the controller body 32 according to the model of the electric vehicle to facilitate installation. The staff pulls the connecting plate 27 outward or pushes it inward to make the first slider 21 and the second slider 22 on the protective shell 23 move in the first slide groove 3 and the second slide groove 18. After the protective shell 23 reaches the appropriate length, the staff inserts the first threaded nut 26 into the first threaded hole 2 and the second threaded hole 25 and then tightens the first threaded nut 26 to fix the protective shell 23 in the upper protective shell 1 and the lower protective shell 14, thereby adjusting the length of the protective shell 23 inside the protective shell.

[0031] In this embodiment, preferably, a connecting plate 27 is fixedly connected to one end of the protective shell 23, and a mounting plate 28 is fixedly connected to one end of the connecting plate 27. A symmetrical third threaded hole 29 is opened at the top of the mounting plate 28, and a second threaded nut 30 is movably connected inside the third threaded hole 29.

[0032] Using the above scheme, by setting up the connecting plate 27, mounting plate 28, third threaded hole 29 and second threaded nut 30, and after determining the length of the protective shell 23, the staff inserts the second threaded nut 30 into the second threaded hole 29 to install the entire device inside the electric vehicle, thereby achieving the purpose of installing the device.

[0033] In this embodiment, preferably, a cooling layer 31 is fixedly connected inside the protective shell 23, and a controller body 32 is fixedly connected inside the cooling layer 31;

[0034] By implementing the above solution and setting up a cooling layer 31, the impact of high temperature on the controller body 32 is reduced, thereby achieving the purpose of cooling.

[0035] Example 1: Messy wiring harnesses inside an electric vehicle can easily cause short circuits. Workers can pass the wiring harness through the limiter 9 and then connect the limiter 9 to the mounting clip 8 to constrain the wiring harness and make it arranged in a regular manner inside the electric vehicle, reducing the possibility of short circuits.

[0036] Example 2: If the limiter 9 cannot be found, the operator rotates the shaft 10 to bring the direction limiter 11 to the appropriate position, and then places the wire harness against the movable plate 12. When the wire harness abuts against the movable plate 12, the rotating rod 13 rotates accordingly, causing the wire harness to enter the direction limiter 11. When the wire harness enters the direction limiter 11, the movable plate 12 returns to its initial position under the action of the rotating rod 13, which can also achieve the function of regularly arranging the wire harness.

[0037] In this embodiment of the electric motorcycle controller, during use, the operator first inserts the insert block 4 on the upper protective shell 1 into the connecting hole 15 on the lower protective shell 14 to initially fix the upper and lower protective shells 1 and 14. When the insert block 4 is fully inserted into the connecting hole 15, the upper connecting plate 5 and the lower connecting plate 16 are completely fitted together, aligning the first connecting hole 6 and the second connecting hole 17. The upper and lower protective shells 1 and 14 are then fixed with fixing bolts. The operator then holds the connecting plate 27 to separate the first slider 21 and the second slider 22. Do not align the first slide 3 and the second slide 18. Insert the protective shell 23 into the upper protective shell 1 and the lower protective shell 14. Multiple wire harnesses extend from the wire harness output port 24 and then from the upper wire harness output port 7 and the lower wire harness output port 19 to the outside and connect to various components of the electric vehicle. A messy arrangement of wire harnesses inside the electric vehicle can easily cause short circuits. Workers can pass the wire harnesses through the limiter 9 and then connect the limiter 9 to the mounting clip 8 to constrain the wire harnesses and arrange them systematically inside the electric vehicle, reducing the possibility of short circuits. If the limit switch 9 is not reached, the operator rotates the shaft 10 to bring the direction limit switch 11 to the appropriate position, then presses the wire harness against the movable plate 12. When the wire harness presses against the movable plate 12, the rotating rod 13 rotates accordingly, allowing the wire harness to enter the direction limit switch 11. When the wire harness enters the direction limit switch 11, the movable plate 12 returns to its initial position under the action of the rotating rod 13, which can also achieve the function of regularly arranging the wire harness. Finally, the operator adjusts the length of the upper and lower protective shells and the controller body 32 according to the model of the electric vehicle to facilitate installation. The operator pulls outward or pushes the connecting plate 27 inward to move the first slider 21 and the second slider 22 on the protective shell 23 within the first slide groove 3 and the second slide groove 18. After the protective shell 23 reaches the appropriate length, the operator inserts the first threaded nut 26 into the first threaded hole 2 and the second threaded hole 25, and then tightens the first threaded nut 26 to fix the protective shell 23 within the upper protective shell 1 and the lower protective shell 14. Finally, the entire device is installed inside the electric vehicle using the second threaded nut 30.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electric motorcycle controller, characterized in that: The device includes an upper protective shell, with a first threaded hole at its top and symmetrical first sliding grooves at both ends away from the first threaded hole. Several insert blocks are fixedly connected to the top of the upper protective shell, and upper connecting plates are fixedly connected to both ends away from the insert blocks. Symmetrical first connecting holes are provided at the top of the upper connecting plates. An upper wire harness output port is provided at one end of the upper protective shell, and an upper mounting block is fixedly connected to one end of the upper wire harness output port. The mounting block is sleeved with a limiter. A rotating shaft is movably connected to one end of the mounting block, and the rotating shaft is sleeved with a square limiter. A movable plate is movably connected to one end of the square limiter, and the movable plate is sleeved with a rotating rod.

2. The electric motorcycle controller according to claim 1, characterized in that: A lower protective shell is movably connected to the bottom end away from the upper protective shell. The top end of the lower protective shell has several connecting holes. Lower connecting plates are fixedly connected to both ends away from the connecting holes. The top end of the lower connecting plates has symmetrical second connecting holes.

3. The electric motorcycle controller according to claim 2, characterized in that: The inner wall of the lower protective shell is provided with symmetrical second sliding grooves, and a lower wire harness output port is provided at the end away from the second sliding groove. A lower mounting block is fixedly connected to one end of the lower wire harness output port.

4. The electric motorcycle controller according to claim 1, characterized in that: The first slide and the second slide are movably connected to a first slider and a second slider. One end of the first slider and the second slider is fixedly connected to a protective shell. One end of the protective shell is provided with a wire harness output port. At the end away from the wire harness output port, a plurality of second threaded holes are provided. The interior of the second threaded holes is movably connected to a first threaded nut.

5. An electric motorcycle controller according to claim 4, characterized in that: One end of the protective shell is fixedly connected to a connecting plate, and one end of the connecting plate is fixedly connected to a mounting plate. The top of the mounting plate has a symmetrical third threaded hole, and a second threaded nut is movably connected inside the third threaded hole.

6. An electric motorcycle controller according to claim 4, characterized in that: A cooling layer is fixedly connected inside the protective shell, and a controller body is fixedly connected inside the cooling layer.

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