An electric motorcycle

Abstract

The utility model discloses a kind of electric motorcycles, belong to electric motorcycle field, including frame, battery and the side cover of installation in the left and right sides of battery;Fixed plate is equipped on frame, battery is horizontally clamped on fixed plate by clamping component, locking assembly for limiting the horizontal movement of battery is provided on fixed plate;One end of side cover is rotated on frame by rotating part, and the other end of side cover is connected on frame by inserting part.This electric motorcycle, clamping component is used to clamp battery on fixed plate, to realize the detachable connection of battery, when needing to replace or install battery, battery can be conveniently disassembled or installed;Rotating part can conveniently rotate side cover around frame, so that when needing to disassemble battery, the side cover of both sides can be opened, to facilitate user disassembly or install battery, while inserting part can realize the locking of side cover when motorcycle is normally used, avoid side cover to move randomly under the action of external force.

Description

Technical Field

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

[0002] Electric motorcycles are becoming a major mode of transportation for short-distance travel, with increasing penetration rates in urban commuting and short-distance delivery. However, as users' demands for functionality, safety, and ease of use in their transportation tools become more diverse, the limitations of traditional electric motorcycles in key structural designs are becoming increasingly apparent.

[0003] The limitations of existing electric motorcycles are mainly reflected in two core modules: battery installation and side cover connection. Regarding battery fixing, traditional technologies use fully threaded bolts for through-connection or simple clip structures, leading to two problems: first, disassembly requires tools, and the process of loosening and tightening multiple bolts is cumbersome and cannot meet the needs of high-frequency maintenance scenarios; second, vehicle vibrations can easily cause horizontal displacement of the battery, and traditional fixing methods lack rigid restraint, which can easily lead to poor contact at the wiring terminals after long-term use, and even short circuits or structural damage due to collisions.

[0004] The side cover connection system faces a similar dilemma. Traditional designs use multiple bolts distributed around the circumference for fixing, which requires disassembly one by one during maintenance, resulting in low operational efficiency. Hinged connections have a single stress point, and long-term opening and closing can easily deform the system, leading to a decrease in sealing performance. Furthermore, the lack of reliable rotation limits affects assembly accuracy.

[0005] The aforementioned battery installation and side cover connection systems share a common technical bottleneck: traditional bolted connections make it difficult to balance maintenance efficiency and structural stability. These scattered technical defects collectively restrict the ease of use and structural safety of electric motorcycles, and there is an urgent need to achieve systematic improvement through modular collaborative design. Utility Model Content

[0006] The purpose of this utility model is to address the problems existing in the prior art by providing an electric motorcycle.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is: an electric motorcycle, including a frame, a battery, and side covers installed on the left and right sides of the battery; The frame is provided with a fixing plate, and the battery is horizontally fixed to the fixing plate by a snap-fit ​​assembly. The fixing plate is provided with a locking assembly for restricting the horizontal movement of the battery. One end of the side cover is rotatable on the vehicle frame via a rotating component, and the other end of the side cover is connected to the vehicle frame via a connector.

[0008] Preferably, the snap-fit ​​assembly includes a first connecting plate fixed to the bottom of the battery, the first connecting plate having multiple mounting holes, and the fixing plate having multiple limiting bolts, the limiting bolts being snapped into the mounting holes.

[0009] Preferably, the locking assembly includes a lock body fixed to the fixed plate and a locking pin movably disposed in the lock body. A first locking hole is provided on the first connecting plate. The locking pin is disposed opposite to the first locking hole. When the lock body is rotated, the locking pin extends out of the lock body and is inserted into the first locking hole.

[0010] Preferably, the snap-fit ​​assembly includes a second connecting plate, a first abutting block, and a second abutting block. The second connecting plate is disposed on the top surface of the fixing plate, and a connecting groove is provided at the bottom of the battery. The first abutting blocks are distributed on the second connecting plate, and the second abutting blocks are disposed on the groove wall of the connecting groove. After the first abutting block is inserted into the connecting groove, it abuts against the corresponding second abutting block.

[0011] Preferably, the locking assembly includes a lock body disposed on the fixed plate and a locking pin movably disposed in the lock body. The bottom of the battery is provided with a second locking hole. The locking pin is disposed opposite to the second locking hole. When the lock body is rotated, the locking pin extends out of the lock body and is inserted into the second locking hole.

[0012] Preferably, the rotating component includes a first connecting part and a second connecting part. The first connecting part is disposed on the side cover. The first connecting part and the second connecting part are mated to form a receiving space for accommodating the vehicle frame. The vehicle frame is located within the receiving space. The first connecting part and the second connecting part are detachably connected together by fasteners.

[0013] Preferably, there are two rotating parts, and a first limiting member is also provided on the frame. The first limiting member is located between the two rotating parts and its two ends abut against the two rotating parts respectively.

[0014] Preferably, the connector includes a pin disposed on the side cover and a socket disposed on the frame, wherein the pin is inserted into the socket.

[0015] Preferably, the frame includes an upper beam, a front beam, a lower beam, and a rear beam connected in sequence from end to end. The battery, fixing plate, snap-fit ​​assembly, and locking assembly are all mounted on the lower beam, and the rotating component is mounted on the front beam or the rear beam.

[0016] Preferably, the device further includes a storage assembly mounted on the vehicle frame. The storage assembly includes a storage component, a cover plate, and a second limiting member. The storage component is mounted on the vehicle frame. One end of the cover plate is hinged to one side of the storage component, and the other end of the cover plate is inserted into the corresponding side of the storage component via the second limiting member.

[0017] Preferably, the frame has a mounting slot, and the storage assembly further includes a first spring installed in the mounting slot, the first spring being used to lift the cover plate when the second limiting member is opened.

[0018] Preferably, a guide rod is sleeved on the inner circumference of the first spring, a baffle is fixed on the outer circumference of the middle part of the guide rod, the two ends of the first spring abut against the baffle and the bottom side of the mounting groove respectively, and the top end of the guide rod abuts against the cover plate.

[0019] Preferably, the second limiting member includes a limiting block, which is slidably connected to the cover plate, and the frame is provided with a limiting groove for the insertion of the limiting block, which is inserted into the limiting groove.

[0020] Preferably, the cover plate is hinged to the storage component via a connecting unit, the connecting unit including a connector, the frame having a receiving opening, and the connector being fixedly connected to the storage component. When the cover plate is closed on the storage component, the connector is located within the receiving opening.

[0021] Preferably, the connecting unit further includes a guide groove, which is formed on the connector. A crossbar is provided on the frame, and the crossbar is located in the guide groove and is slidably connected in the guide groove.

[0022] Preferably, it also includes a cable telescopic lock installed on the frame. The cable telescopic lock includes a housing installed on the frame, a winding assembly disposed in the housing, a cable, and a locking assembly. The winding assembly is used to wind the cable, and the locking assembly is used to lock the cable.

[0023] Preferably, the winding assembly includes a support shaft fixed inside the housing, a winding wheel sleeved on the support shaft, and an energy storage device disposed between the support shaft and the winding wheel; one end of the energy storage device is fixedly connected to the support shaft, and the other end is fixedly connected to the winding wheel, and one end of the cable is fixed on the winding wheel.

[0024] Preferably, the locking assembly includes a latch disposed at the other end of the cable, a locking fastener cooperating with the latch, and a combination lock for driving the locking fastener to open and close.

[0025] Compared with the prior art, the beneficial effects of this utility model are: 1. In this electric motorcycle, the snap-fit ​​assembly is used to snap the battery onto the fixing plate, thereby realizing the detachable connection of the battery. When it is necessary to replace or install the battery, it is easy to remove or install the battery. The rotating part allows the side cover to rotate around the frame, so that the side covers on both sides can be opened when it is necessary to remove the battery, making it convenient for the user to remove or install the battery. At the same time, the plug-in part can lock the side cover during normal use of the motorcycle, preventing the side cover from moving at will under the action of external force.

[0026] 2. This electric motorcycle, by installing a rotating component on the side cover and using fasteners to fix the connecting part one and the connecting part two, can easily install the connecting part one and the connecting part two on the frame. Rotating the connecting part one and the connecting part two will drive the side cover to rotate.

[0027] 3. In this electric motorcycle, the storage compartment is used to store items, and the cover is used to close the opening of the storage compartment, thereby protecting the items inside. When the cover needs to be opened, the user removes the second limiting member from the storage compartment. At this time, the second limiting member no longer limits the cover, and the cover pops out of the storage frame under the action of the first spring's deformation recovery. Therefore, the user does not need to manually separate the cover from the storage frame, which improves the convenience of opening the cover. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0029] Figure 2 This is a schematic diagram of the battery installation structure of this utility model.

[0030] Figure 3 This is a cross-sectional structural diagram of the first embodiment of the snap-fit ​​assembly of this utility model.

[0031] Figure 4 This is an exploded structural diagram of the first embodiment of the snap-fit ​​assembly and locking assembly of this utility model.

[0032] Figure 5 This is a schematic diagram of the installation structure of the second embodiment of the snap-fit ​​component and locking component of this utility model.

[0033] Figure 6 This is a schematic diagram of the installation structure of the second embodiment of the snap-fit ​​component and locking component of this utility model.

[0034] Figure 7 This is a schematic diagram of the structure of the battery and the second abutment block of this utility model.

[0035] Figure 8 This is a schematic diagram of the installation structure of the side cover of this utility model.

[0036] Figure 9 This is a schematic diagram of the structure of the rotating component and the first limiting component of this utility model.

[0037] Figure 10 This is a schematic diagram of the structure of the connector of this utility model.

[0038] Figure 11 This is a front view structural diagram of the storage component of this utility model.

[0039] Figure 12 This is a schematic diagram of the back structure of the storage component of this utility model.

[0040] Figure 13 This utility model Figure 11 A magnified structural diagram of point A in the middle.

[0041] Figure 14 This is a schematic diagram of the structure of the cover plate of this utility model.

[0042] Figure 15 This is a schematic diagram of the structure of the receiving opening and the crossbar of this utility model.

[0043] Figure 16 This is a schematic diagram of the structure of the second limiting member of this utility model.

[0044] Figure 17 This is a three-dimensional structural diagram of the cable telescopic lock of this utility model.

[0045] Figure 18 This is a three-dimensional structural diagram of the winding assembly and locking assembly of this utility model.

[0046] Figure 19 This is a three-dimensional structural diagram of the locking component of this utility model.

[0047] In the diagram: 1. Frame; 2. Battery; 21. Connecting slot; 3. Side cover; 4. Fixing plate; 5. Snap-fit ​​assembly; 51. First connecting plate; 511. Protrusion; 512. Mounting hole; 5121. Large hole; 5122. Small hole; 52. Limit bolt; 521. Head; 522. Rod; 53. Second connecting plate; 531. First abutment block; 54. Second abutment block; 55. Third connecting plate; 551. Third abutment block; 56. Fourth connecting plate; 561. Fourth abutment block; 6. Locking assembly; 61. Lock body; 62. Locking pin; 63. First locking hole; 64. Second locking hole; 65. Third locking hole; 7. Rotating component; 71. Connecting part one; 72. Connecting part two; 73. Fasteners; 8. First limiting component; 9. Connector; 91. Pin; 92. Socket; 10. Storage assembly; 101. Storage component; 102. Cover plate; 103. Second limiting component; 1031. Slide groove; 1032. Slider; 1033. Limiting block; 1034. Second spring; 1035. Limiting groove; 104. First spring; 105. Guide rod; 106. Baffle; 107. Connector; 1071. Guide groove; 108. Receiving opening; 109. Crossbar; 11. Housing; 12. Winding assembly; 121. Support shaft; 122. Winding wheel; 123. Energy storage component; 13. Cable; 14. Locking assembly; 141. Lock tongue; 142. Locking buckle; 143. Combination lock. Detailed Implementation

[0048] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0049] Please refer to Figures 1 to 19 An electric motorcycle in this solution includes a frame 1, a battery 2, and side covers 3 installed on the left and right sides of the battery 2. The frame 1 is provided with a fixing plate 4, and the battery 2 is horizontally fixed to the fixing plate 4 by a snap-fit ​​assembly 5. The fixing plate 4 is provided with a locking assembly 6 for restricting the horizontal movement of the battery 2. One end of the side cover 3 is rotated on the frame 1 via the rotating part 7, and the other end of the side cover 3 is connected to the frame 1 via the plug-in part 9.

[0050] In the above scheme, the snap-fit ​​component 5 is used to snap the battery 2 onto the fixing plate 4, thereby realizing the detachable connection of the battery 2. When it is necessary to replace or install the battery 2, it is convenient to remove or install the battery 2. The rotating component 7 allows the side cover 3 to rotate around the frame 1, so that when it is necessary to remove the battery 2, the side covers 3 on both sides can be opened, making it convenient for the user to remove or install the battery 2. At the same time, the plug-in component 9 can lock the side cover 3 when the motorcycle is in normal use, preventing the side cover 3 from moving at will under the action of external force.

[0051] Please refer to Figure 2 and Figure 4 In embodiment 1, the snap-fit ​​assembly 5 includes a first connecting plate 51 fixed to the bottom of the battery 2. The first connecting plate 51 has a plurality of mounting holes 512. The fixing plate 4 has a plurality of limiting bolts 52. The limiting bolts 52 include a head 521 and a rod 522. The rod 522 is threadedly connected to the fixing plate 4. The top surface of the first connecting plate 51 has a protrusion 511 with an annular cavity. The head 521 passes through the mounting hole 512 and is located in the annular cavity. The mounting hole 512 includes a large hole 5121 and a small hole 5122 that are connected to each other. The diameter of the large hole 5121 is larger than the diameter of the head 521, and the diameter of the small hole 5122 is smaller than the diameter of the head 521.

[0052] In the above technical solution, the annular cavity provides installation space for the head 521 of the limiting bolt 52. When the head 521 is located in the small hole 5122, since the limiting bolt 52 is threadedly connected to the fixing plate 4, the head 521 of the limiting bolt 52 can limit the first connecting plate 51, preventing the first connecting plate 51 from moving in the vertical direction. When it is necessary to remove the battery 2, first insert the key into the lock body 61 and rotate the lock body 61. The locking pin 62 will exit from the locking hole. Then push the battery 2 along the direction from the small hole 5122 to the large hole 5121, so that the head 521 is above the large hole 5121. Then the battery 2 can be lifted upward and removed. When installing the battery 2, after the head 521 passes through the large hole 5121, push the battery 2 along the direction from the large hole 5121 to the small hole 5122. Then rotate the lock body 61 so that the locking pin 62 is inserted into the locking hole. The operation is quick and convenient.

[0053] Preferably, the locking assembly 6 includes a lock body 61 fixed on the fixing plate 4 and a locking pin 62 movably disposed in the lock body 61. A first locking hole 63 is provided on the first connecting plate 51. The locking pin 62 is disposed opposite to the first locking hole 63. When the lock body 61 is rotated, the locking pin 62 extends out of the lock body 61 and is inserted into the first locking hole 63.

[0054] In the above technical solution, the locking pin 62 is inserted into the first locking hole 63 to limit the first connecting plate 51 in the horizontal direction, thereby completely fixing the first connecting plate 51 and the battery 2 and preventing the first connecting plate 51 from moving horizontally under the action of external force. This would cause the limiting bolt 52 to move from the small hole 5122 to the large hole 5121, resulting in the separation of the first connecting plate 51 from the fixing plate 4.

[0055] Please refer to Figure 5 and Figure 6 In embodiment 2, the snap-fit ​​assembly 5 includes two second connecting plates 53, two sets of first abutting blocks 531, and two sets of second abutting blocks 54. The two second connecting plates 53 are arranged parallel to each other on the top surface of the fixing plate 4 along the length direction. The bottom of the battery 2 is provided with a connecting groove 21 for the second connecting plates 53 and the first abutting blocks 531 to be inserted. The two sets of first abutting blocks 531 are distributed at intervals on two sides of the second connecting plates 53 along their own length direction. The distance between the bottom surface of the first abutting block 531 and the top surface of the fixing plate 4 is greater than the thickness of the second abutting block 54. The two sets of second abutting blocks 54 are respectively arranged at intervals on the groove walls on both sides of the connecting groove 21. After the first abutting block 531 is inserted into the connecting groove 21, it fits against the corresponding second abutting block 54.

[0056] In the above technical solution, the battery 2 can be limited by the first abutting block 531 and the second abutting block 54 being attached together, thereby preventing the battery 2 from moving arbitrarily in the vertical direction. At the same time, the second connecting plate 53 and the fixing plate 4 can slide into and out of the connecting groove 21 in the horizontal direction, thereby facilitating the installation and removal of the battery 2.

[0057] The locking assembly 6 includes a lock body 61 mounted on a fixed plate 4 and a locking pin 62 movably mounted in the lock body 61. The bottom of the battery 2 is provided with a second locking hole 64. The locking pin 62 is positioned opposite to the second locking hole 64. When the lock body 61 is rotated, the locking pin 62 extends out of the lock body 61 and is inserted into the second locking hole 64.

[0058] In the above technical solution, when the battery 2 is normally installed on the frame 1, the lock body 61 is inserted into the second locking hole 64, which can limit the battery 2 in the horizontal direction, thereby preventing the battery 2 from moving at will under the action of external force and realizing the fixation of the battery 2. When it is necessary to remove the battery 2, the lock body 61 is separated from the second locking hole 64, and then the battery 2 is moved horizontally to separate the second abutting block 54 from the first abutting block 531.

[0059] Please refer to Figure 7In Embodiment 3, the difference between this embodiment and Embodiment 1 is that the snap-fit ​​assembly 5 includes a third connecting plate 55 fixed on the fixing plate 4, a fourth connecting plate 56 fixed at the bottom of the battery 2, the middle position of the fourth connecting plate 56 protruding upward to form a receiving groove, the third connecting plate 55 being located in the receiving groove, and multiple third abutting blocks 551 being provided on both sides of the third connecting plate 55 along its own length direction, and multiple fourth abutting blocks 561 being provided on both sides of the groove wall along its own length direction, the multiple third abutting blocks 551 and the multiple fourth abutting blocks 561 corresponding one to one and abutting each other respectively, and after snap-fitting, the fourth abutting block 561 is snapped between the third abutting block 551 and the fixing plate 4.

[0060] The locking assembly 6 includes a lock body 61 fixed on the fixed plate 4 and a locking pin 62 movably disposed in the lock body 61. The fourth connecting plate 56 is provided with a third locking hole 65. The locking pin 62 is disposed opposite to the third locking hole 65. When the lock body 61 is rotated, the locking pin 62 extends out of the lock body 61 and is inserted into the third locking hole 65.

[0061] When it is necessary to remove battery 2, first insert the key into the lock body 61 and turn the lock body 61. The locking pin 62 will exit from the third locking hole 65. Then push battery 2 towards the opening of the insertion slot so that the fourth abutment block 561 disengages from the insertion slot. Then you can lift battery 2 upwards and remove battery 2.

[0062] Please refer to Figures 8 to 10 Preferably, the rotating member 7 includes a first connecting part 71 and a second connecting part 72. The first connecting part 71 is disposed on the side cover 3. The first connecting part 71 and the second connecting part 72 are mated to form a receiving space for accommodating the frame 1. The frame 1 is located in the receiving space. The first connecting part 71 and the second connecting part 72 are detachably connected together by fasteners 73.

[0063] In the above technical solution, fastener 73 is used to fix the first connecting part 71 and the second connecting part 72, which makes it easy to install the first connecting part 71 and the second connecting part 72 on the frame 1. Rotating the first connecting part 71 and the second connecting part 72 can drive the side cover 3 to rotate. The fastener 73 can be a screw or a bolt and nut.

[0064] Preferably, there are two rotating parts 7, and the frame 1 is also provided with a first limiting part 8 for limiting the position of the rotating parts 7. The first limiting part 8 is located between the two rotating parts 7 and its two ends abut against the two rotating parts 7 respectively.

[0065] In the above technical solution, since both rotating parts 7 are fixed on the side cover 3, the distance between the two rotating parts 7 is fixed. By setting the first limiting part 8 between the two rotating parts 7, the rotating parts 7 and the side cover 3 are limited, thus preventing the side cover 3 and the rotating parts 7 from shifting along the axial direction of the rotating parts 7.

[0066] Preferably, the connector 9 includes a pin 91 disposed on the side cover 3 and a socket 92 disposed on the frame 1, with the pin 91 inserted into the socket 92.

[0067] In the above technical solution, when it is necessary to fix the side cover 3, the plug pin 91 is inserted into the socket 92, and the plug connector 9 can limit the side cover 3, preventing the side cover 3 from rotating freely through the rotating part 7. When the side cover 3 is opened, the plug pin 91 is separated from the socket 92, and the side cover 3 is no longer restricted by the plug connector 9. The side cover 3 can rotate freely around the frame 1.

[0068] Preferably, the frame 1 includes an upper beam, a front beam, a lower beam, and a rear beam connected in sequence from end to end. The battery 2, the fixing plate 4, the snap-fit ​​assembly 5, and the locking assembly 6 are all installed on the lower beam, and the storage assembly 10 is installed on the upper beam.

[0069] In the above scheme, since the storage component 10 is used more frequently than the snap-fit ​​component 5 and the locking component 6, the storage component 10 is set on the upper beam, while the battery 2, the fixing plate 4 for installing the battery 2, the snap-fit ​​component 5 and the locking component 6 are all installed on the lower beam, which is more in line with the user's usage frequency. The rotating part 7 can be installed on the front beam or the rear beam, so that the side cover 3 can be used to protect the battery 2.

[0070] Please refer to Figures 11 to 16 Preferably, the electric motorcycle also includes a storage assembly 10 mounted on the frame 1. The storage assembly 10 includes a storage component 101, a cover plate 102, a second limiting component 103, and a first spring 104. A storage groove is provided on the frame 1, and the storage component 101 is installed in the storage groove. One end of the cover plate 102 is hinged to one side of the storage component 101, and the other end of the cover plate 102 is inserted into the corresponding side of the storage component 101 through the second limiting component 103 to limit the cover plate 102. An installation groove is provided in the frame 1, and the first spring 104 is installed in the installation groove. The first spring 104 is used to lift the cover plate 102 when the second limiting component 103 is opened.

[0071] In the above technical solution, the storage component 101 is used to store items, and the cover plate 102 is used to close the opening of the storage component 101, thereby protecting the items inside the storage component 101. When it is necessary to open the cover plate 102, the user moves the second limiting member 103 out of the storage component 101. At this time, the second limiting member 103 no longer limits the cover plate 102. Under the action of the deformation recovery of the first spring 104, the cover plate 102 pops out of the storage component 101, so that the user does not need to manually separate the cover plate 102 from the storage component 101, which improves the convenience of the user to open the cover plate 102. The storage component 101 can be a square storage box or a storage box of other shapes.

[0072] Please refer to Figure 12 and Figure 13 A guide rod 105 is sleeved on the inner circumference of the first spring 104. A baffle 106 is fixed on the outer circumference of the middle part of the guide rod 105. The two ends of the first spring 104 abut against the baffle 106 and the bottom side of the mounting groove, respectively. The top end of the guide rod 105 abuts against the cover plate 102.

[0073] In the above technical solution, the guide rod 105 slides in the guide groove 1071 to guide the first spring 104, thereby preventing the first spring 104 from deviating under the action of external force and thus protecting the spring. When the first spring 104 is reset, the first spring 104 drives the baffle 106 to move, so that the baffle 106 can further drive the guide rod 105 to move. When the user closes the cover plate 102, the cover plate 102 can drive the guide rod 105 to move, and the guide rod 105 can further drive the baffle 106 to compress the first spring 104, thereby providing energy for the next pop-out of the cover plate 102.

[0074] Please refer to Figure 14 and Figure 16 The second limiting member 103 includes a slider 1032, a limiting block 1033, and a second spring 1034. A groove 1031 is provided on the cover plate 102. The slider 1032 is slidably connected in the groove 1031. The limiting block 1033 is installed on the slider 1032. A limiting groove 1035 is provided on the frame 1 for the insertion of the limiting block 1033. The limiting block 1033 limits the cover plate 102 by being inserted into the limiting groove 1035. The two ends of the second spring 1034 abut against the corresponding sides of the slider 1032 and the groove 1031, respectively.

[0075] In the above technical solution, the sliding block 1032 can move freely within the groove 1031 by sliding within the groove 1032. When the cover plate 102 is closed, the limiting block 1033 is inserted into the limiting groove 1035, and the second spring 1034 is in its natural state. Due to the elasticity of the second spring 1034, the limiting block 1033 can stably abut against the limiting groove 1035, thereby limiting the cover plate 102 and preventing it from opening under external force. When it is necessary to open the cover plate 102, the sliding block 1032 is moved, causing the sliding block 1032 to move the limiting block 1033 out of the limiting groove 1035. The limiting block 1033 no longer limits the cover plate 102, thus facilitating the automatic opening of the cover plate 102 under the action of the deformation recovery of the first spring 104.

[0076] Please refer to Figures 14 to 15The cover plate 102 is hinged to the storage component 101 through a connecting unit. The connecting unit includes a connector 107. The frame 1 is provided with a receiving opening 108. The connector 107 is fixedly connected to the storage component 101. When the cover plate 102 is closed on the storage component 101, the connector 107 is located inside the receiving opening 108.

[0077] In this application, in order to ensure that the cover plate 102 can completely cover the storage component 101, and that there is no excessive gap or height difference or exposed parts between the cover plate 102 and the frame 1, so that the entire frame 1 appears more complete and beautiful, the connector 107 needs to be stored in the receiving opening 108 when the cover plate 102 is closed, and the connector 107 is completely blocked by the cover plate 102 and cannot be seen. It should be noted that if a normal hinge is used, the hinge part will usually be exposed, or the cover plate 102 needs to cover the frame 1. There is a height difference between the cover plate 102 and the frame 1, which cannot meet the design requirements of the cover plate 102.

[0078] The connecting unit also includes a guide groove 1071, which is formed on the connector 107. A crossbar 109 is provided on the frame 1, which is located in the guide groove 1071 and is slidably connected to the guide groove 1071.

[0079] When the cover plate 102 is opened or closed on the receiving part 101, the crossbar 109 slides in the guide groove 1071. In a preferred embodiment, the crossbar 109 is mounted above the receiving opening 108, saving space on the frame 1 and controlling the movement of the cover plate 102 with minimal space.

[0080] Please refer to Figures 17 to 19 The electric motorcycle also includes a cable telescopic lock mounted on the frame 1. The cable telescopic lock includes a housing 11 mounted on the frame 1, a winding assembly 12 disposed within the housing 11, a cable 13, and a locking assembly 14. The winding assembly 12 is used to wind the cable 13, and the locking assembly 14 is used to lock the cable 13. The frame 1 also includes a rear beam mounted on the upper beam, and the housing 11 is mounted on the rear beam.

[0081] Preferably, the winding assembly 12 includes a support shaft 121 fixed inside the housing 11, a winding wheel 122 sleeved on the support shaft 121, and an energy storage element 123 disposed between the support shaft 121 and the winding wheel 122; one end of the energy storage element 123 is fixedly connected to the support shaft 121, and the other end is fixedly connected to the winding wheel 122, and one end of the cable 13 is fixed on the winding wheel 122.

[0082] In the above solution, the winding assembly 12 integrates the cable 13, support shaft 121, winding wheel 122, and energy storage device 123 into one unit, and together with the locking assembly 14, it is built into the housing 11, which can reduce the overall size of the equipment to a certain extent. At the same time, with the help of the elastic potential energy of the energy storage device 123, the cable 13 can be automatically retracted and wound after unlocking, without the need for manual handling, simplifying the operation process and improving the efficiency of use.

[0083] Preferably, the locking assembly 14 includes a latch 141 disposed at the other end of the cable 13, a latch 142 cooperating with the latch 141, and a combination lock 143 for driving the latch 142 to open and close.

[0084] In the above solution, the cooperation of the locking tongue 141, the combination lock 143, and the locking fastener 142 can quickly fix and release the cable 13, meeting the user's flexible needs for different lengths. Furthermore, the design of the combination lock 143 improves the anti-theft performance of the device; it can only be unlocked through correct operation, such as entering a password or using a key, effectively preventing the cable 13 from being accidentally operated or maliciously pulled.

[0085] The working principle of the cable telescopic lock is as follows: When cable 13 is needed, the end of cable 13 with locking tongue 141 is pulled outward, causing cable 13 to drive winding wheel 122 to rotate around support shaft 121. At this time, energy storage device 123 between support shaft 121 and winding wheel 122 is twisted and stores energy. As cable 13 is continuously pulled out, winding wheel 122 continues to rotate and maintains energy storage until cable 13 reaches the required length.

[0086] Once cable 13 is pulled out to the target length, the locking tongue 141 is inserted into the locking buckle 142, forming a mechanical engagement. At this time, the locking tongue 141 is fixed, and cable 13 cannot be pulled back by the rebound force of the energy storage unit 123, thus locking the length of cable 13. When it is necessary to retract cable 13, the combination lock 143 is operated correctly, such as by entering a password or turning the key, which drives the locking buckle 142 to open, releasing the constraint on the locking tongue 141. At this time, the energy storage unit 123 releases the stored elastic potential energy, causing the winding wheel 122 to rotate in the opposite direction, automatically winding cable 13 back onto the winding wheel 122, completing the storage.

[0087] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric motorcycle, characterized in that, Includes a frame (1), a battery (2) and side covers (3) installed on the left and right sides of the battery (2). The frame (1) is provided with a fixing plate (4), and the battery (2) is horizontally clamped to the fixing plate (4) by a snap-fit ​​assembly (5). The fixing plate (4) is provided with a locking assembly (6) for restricting the horizontal movement of the battery (2). One end of the side cover (3) is rotated on the frame (1) via a rotating member (7), and the other end of the side cover (3) is connected to the frame (1) via a connector (9).

2. The electric motorcycle according to claim 1, characterized in that, The snap-fit ​​assembly (5) includes a first connecting plate (51) fixed to the bottom of the battery (2). The first connecting plate (51) has multiple mounting holes (512). The fixing plate (4) has multiple limiting bolts (52), which are snapped into the mounting holes (512).

3. The electric motorcycle according to claim 2, characterized in that, The locking assembly (6) includes a lock body (61) fixed on the fixed plate (4) and a locking pin (62) movably disposed in the lock body (61). A first locking hole (63) is provided on the first connecting plate (51). The locking pin (62) is disposed opposite to the first locking hole (63). When the lock body (61) is rotated, the locking pin (62) extends out of the lock body (61) and is inserted into the first locking hole (63).

4. The electric motorcycle according to claim 1, characterized in that, The snap-fit ​​assembly (5) includes a second connecting plate (53), a first abutting block (531), and a second abutting block (54). The second connecting plate (53) is disposed on the top surface of the fixing plate (4). A connecting groove (21) is provided at the bottom of the battery (2). The first abutting block (531) is distributed on the second connecting plate (53). The second abutting block (54) is disposed on the groove wall of the connecting groove (21). After the first abutting block (531) is inserted into the connecting groove (21), it fits against the corresponding second abutting block (54).

5. The electric motorcycle according to claim 4, characterized in that, The locking assembly (6) includes a lock body (61) disposed on the fixed plate (4) and a locking pin (62) movably disposed in the lock body (61). The bottom of the battery (2) is provided with a second locking hole (64). The locking pin (62) is disposed opposite to the second locking hole (64). When the lock body (61) is rotated, the locking pin (62) extends out of the lock body (61) and is inserted into the second locking hole (64).

6. The electric motorcycle according to claim 1, characterized in that, The rotating part (7) includes a first connecting part (71) and a second connecting part (72). The first connecting part is disposed on the side cover (3). The first connecting part (71) and the second connecting part (72) are joined together to form a receiving space for accommodating the frame (1). The frame (1) is located in the receiving space. The first connecting part (71) and the second connecting part (72) are detachably connected together by fasteners (73).

7. The electric motorcycle according to claim 1, characterized in that, Two rotating parts (7) are provided, and a first limiting part (8) is also provided on the frame (1). The first limiting part (8) is located between the two rotating parts (7) and its two ends abut against the two rotating parts (7) respectively.

8. The electric motorcycle according to claim 1, characterized in that, The connector (9) includes a pin (91) disposed on the side cover (3) and a socket (92) disposed on the frame (1), wherein the pin (91) is inserted into the socket (92).

9. The electric motorcycle according to claim 1, characterized in that, The frame (1) includes an upper beam, a front beam, a lower beam and a rear beam connected in sequence. The battery (2), the fixing plate (4), the snap-fit ​​assembly (5) and the locking assembly (6) are all installed on the lower beam. The rotating part (7) is installed on the front beam or the rear beam.

10. The electric motorcycle according to claim 1, characterized in that, It also includes a storage assembly (10) mounted on the frame (1). The storage assembly (10) includes a storage piece (101), a cover plate (102), and a second limiting member (103). The storage piece (101) is mounted on the frame (1). One end of the cover plate (102) is hinged to one side of the storage piece (101), and the other end of the cover plate (102) is inserted into the corresponding side of the storage piece (101) through the second limiting member (103).

11. The electric motorcycle according to claim 10, characterized in that, The frame (1) has an installation slot, and the storage assembly (10) also includes a first spring (104) installed in the installation slot. The first spring (104) is used to lift the cover plate (102) when the second limiting member (103) is opened.

12. The electric motorcycle according to claim 11, characterized in that, The first spring (104) has a guide rod (105) sleeved on its inner circumference. A baffle (106) is fixed on the outer circumference of the middle part of the guide rod (105). The two ends of the first spring (104) abut against the baffle (106) and the bottom side of the mounting groove, respectively. The top end of the guide rod (105) abuts against the cover plate (102).

13. The electric motorcycle according to claim 10, characterized in that, The second limiting member (103) includes a limiting block (1033), which is slidably connected to the cover plate (102). The frame (1) has a limiting groove (1035) for the insertion of the limiting block (1033), and the limiting block (1033) is inserted into the limiting groove (1035).

14. The electric motorcycle according to claim 10, characterized in that, The cover plate (102) is hinged to the storage component (101) via a connecting unit. The connecting unit includes a connector (107). The frame (1) is provided with a receiving opening (108). The connector (107) is fixedly connected to the storage component (101). When the cover plate (102) is closed on the storage component (101), the connector (107) is located inside the receiving opening (108).

15. The electric motorcycle according to claim 14, characterized in that, The connecting unit also includes a guide groove (1071), which is formed on the connector (107). A crossbar (109) is provided on the frame (1), which is located in the guide groove (1071) and is slidably connected in the guide groove (1071).

16. The electric motorcycle according to claim 1, characterized in that, It also includes a cable telescopic lock installed on the frame (1), the cable telescopic lock including a housing (11) installed on the frame (1), a winding assembly (12) disposed in the housing (11), a cable (13) and a locking assembly (14), the winding assembly (12) being used to wind the cable (13) and the locking assembly (14) being used to lock the cable (13).

17. The electric motorcycle according to claim 16, characterized in that, The winding assembly (12) includes a support shaft (121) fixed inside the housing (11), a winding wheel (122) sleeved on the support shaft (121), and an energy storage device (123) disposed between the support shaft (121) and the winding wheel (122); one end of the energy storage device (123) is fixedly connected to the support shaft (121), and the other end is fixedly connected to the winding wheel (122), and one end of the cable (13) is fixed on the winding wheel (122).

18. The electric motorcycle according to claim 16, characterized in that, The locking assembly (14) includes a latch (141) disposed at the other end of the cable (13), a latch (142) cooperating with the latch (141), and a combination lock (143) that drives the latch (142) to open and close.

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