A locking structure based on multiple energy storage members and a scooter

Abstract

The application provides a locking structure based on multiple energy storage components and a scooter. The locking structure comprises a bearing assembly, multiple energy storage components and a locking assembly. The bearing assembly is provided with multiple mounting cavities and a mounting axis. Each energy storage component is provided with a socket and is mounted in a corresponding mounting cavity. The locking assembly comprises a driving component and multiple plug-in components. Each plug-in component is in plug-in cooperation with the socket. The driving component is mounted on the bearing assembly and is in transmission connection with each plug-in component. The driving component is used to drive each plug-in component to lock or unlock the corresponding energy storage component. In this way, the structural stability of the multiple energy storage component mounting is ensured, and the problem of complicated operation steps and low efficiency of the traditional single locking structure is solved through a synchronous driving mechanism, so that the multiple energy storage components are simultaneously locked or unlocked.

Description

Technical Field

[0001] This application belongs to the field of mobility scooter technology, and particularly relates to a locking structure based on multiple energy storage components and a mobility scooter. Background Technology

[0002] Personal mobility vehicles typically use a single-battery structure, which is large in size and weight and cannot meet the requirements for air transport (airlines require that a single battery capacity be less than 160Wh).

[0003] In related technologies, in order to meet the requirements of long range, multiple small-capacity batteries that meet shipping requirements are usually installed on the vehicle. However, after the multiple small-capacity batteries are installed, each battery needs to be locked in turn, and before the multiple small-capacity batteries are removed, each battery needs to be unlocked in turn. This makes the locking and unlocking process complicated, time-consuming, labor-intensive and inefficient.

[0004] Therefore, there is an urgent need for a locking structure and a mobility scooter based on multiple energy storage components to solve the above problems. Utility Model Content

[0005] This application provides a locking structure and a mobility scooter based on multiple energy storage components to at least solve the aforementioned problems in the related technologies.

[0006] To achieve the above objectives, this application provides the following technical solution: a locking structure based on multiple energy storage components, the locking structure comprising: The load-bearing component is provided with multiple mounting compartments and a mounting axis, with the multiple mounting compartments arranged circumferentially spaced about the mounting axis. Multiple energy storage devices, the same number as the installation compartments, each energy storage device is equipped with a socket and installed in the corresponding installation compartment; The locking assembly includes a drive component and multiple insert components, the number of which is the same as the number of energy storage components. Each insert component is plugged into a socket. The drive component is mounted on the upper mounting axis of the bearing assembly at a corresponding position and is connected to each insert component in a transmission manner. The driving component is used to drive each insert into the socket to prevent the corresponding energy storage unit from moving out of the installation compartment and to lock multiple energy storage units simultaneously. Alternatively, the driving component is used to drive each insert out into the socket to unlock multiple energy storage units simultaneously.

[0007] In some alternative embodiments, the locking assembly further includes a plurality of transmission members, the number of which is the same as the number of inserts, with one end of each transmission member connected to a drive member and the other end engaging with the insert in a transmission relationship. The driving component drives each transmission component to rotate forward, causing each transmission component to move its corresponding insertion component away from the insertion hole; alternatively, the driving component drives each transmission component to rotate in the reverse direction, causing each transmission component to move its corresponding insertion component into the insertion hole. Forward rotation and reverse rotation are opposite directions of rotation.

[0008] In some alternative embodiments, the carrier component is provided with a plurality of guide grooves, the number of guide grooves being the same as the number of sockets, and the extension direction of each guide groove being consistent with the extension direction of the corresponding socket, so as to guide the corresponding insert to be inserted into the socket.

[0009] In some optional embodiments, each insert has a strip-shaped hole at the end facing the drive member, the length direction of the strip-shaped hole being set at an angle to the sliding direction of the insert; each transmission member includes: The transmission body, one end of which is connected to the driving component; A sliding body is detachably connected to the other end of the transmission body and slidably inserted into the strip-shaped hole; wherein, When the driving component drives the transmission component to rotate, the sliding body slides along the inside of the strip hole and drives the insertion component to slide into or out of the insertion hole by pushing against the inner wall of the strip hole.

[0010] In some alternative embodiments, the strip hole extends through the insert along the mounting axis, and the slider passes through the insert via the strip hole; The sliding body includes a sliding column and a head. One end of the sliding column is threaded to the other end of the transmission body, or the other end of the sliding column passes through the other end of the transmission body and is screwed onto a nut. The other end of the sliding column is fixedly connected to the head. The head abuts against one side of the insert in the direction of the installation axis extension, and the transmission body abuts against the other side of the insert in the direction of the installation axis extension, so as to prevent the sliding column from disengaging from the strip hole.

[0011] In some alternative implementations, the driving element is a rotating body that is rotatably connected to the bearing assembly and can rotate about the mounting axis under the drive of an external force.

[0012] In some alternative implementations, the rotating body is a mechanical lock cylinder with a keyhole for inserting a suitable key.

[0013] In some alternative embodiments, the installation chamber has an installation port with a centerline, and the energy storage device is installed into the installation chamber along the extension direction of the centerline of the installation port. The centerline of the mounting port extends perpendicularly to the centerline of the insertion hole, so that when the insert is inserted into the insertion hole along the centerline of the insertion hole, it prevents the energy storage device from moving away from the mounting chamber along the centerline of the mounting port.

[0014] In some alternative implementations, each energy storage device has a capacity of less than 160Wh, and multiple energy storage devices are connected in series or parallel circuits.

[0015] In some alternative embodiments, this application also provides a mobility scooter, which includes a locking structure and a vehicle body, wherein the locking structure is mounted on the vehicle body via a load-bearing component.

[0016] In the aforementioned locking structure, the circumferentially spaced installation chambers ensure that the energy storage components are evenly distributed around the same axis, and the stress points of each energy storage component and the supporting component are symmetrical, thus achieving balanced stress and ensuring the structural stability of multiple energy storage components. The drive component is directly connected to all insertion components, allowing the single action of the drive component to be synchronously transmitted to each insertion component without the need for individual operation. The insertion and mating of the insertion components and the insertion holes are physically locked by mechanical blocking. In this way, the structural stability of multiple energy storage components is ensured, and the synchronous drive mechanism solves the problems of cumbersome operation steps and low efficiency of traditional single locking structures, enabling the simultaneous locking or unlocking of multiple energy storage components.

[0017] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this application, nor is it intended to limit the scope of this application. Other features of this application will become readily apparent from the following description. Attached Figure Description

[0018] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily apparent from the following detailed description taken in conjunction with the accompanying drawings. Several embodiments of this application are illustrated in the drawings by way of example and not limitation, in which: In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0019] Figure 1 A schematic diagram of the locking structure in an embodiment of this application is shown; Figure 2 It shows Figure 1 Exploded view of the central locking structure; Figure 3 The diagram shows a partial structure of the support component and a structural schematic of the locking component; Figure 4 It shows Figure 3 A structural schematic diagram of part of the load-bearing component; Figure 5 A schematic diagram of a portion of the structure of the mobility scooter in an embodiment of this application is shown.

[0020] The following are the labeling instructions in the diagram: 10. Locking structure; 11. Bearing component; 111. Mounting compartment; 112. Guide groove; 113. Storage compartment; 114. Mounting axis; 12. Energy storage component; 13. Locking component; 131. Driving component; 132. Insert component; 1321. Strip hole; 133. Transmission component; 1331. Transmission body; 1332. Sliding body; 20. Vehicle body. Detailed Implementation

[0021] To make the objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this application can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this application can be achieved, and this is not limited herein.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In related technologies, in order to meet the requirements of long range, multiple small-capacity batteries that meet shipping requirements are usually installed on the vehicle. However, after the multiple small-capacity batteries are installed, each battery needs to be locked in turn, and before the multiple small-capacity batteries are removed, each battery needs to be unlocked in turn. This makes the locking and unlocking process complicated, time-consuming, labor-intensive and inefficient.

[0025] To address the aforementioned issues, researchers discovered a solution by incorporating multiple mounting chambers and a mounting axis on the supporting component, with the chambers circumferentially spaced around the mounting axis. The number of energy storage units is the same as the number of mounting chambers, each with a socket and installed within its corresponding chamber. A locking component includes a drive unit and multiple inserts, the number of which is the same as the number of energy storage units. Each insert engages with its socket. The drive unit is mounted on the upper mounting axis of the supporting component at a corresponding position and is connected to each insert. The drive unit drives each insert into its socket to prevent the corresponding energy storage unit from moving out of the mounting chamber, simultaneously locking multiple energy storage units. Alternatively, the drive unit can drive each insert out of its socket to unlock multiple energy storage units simultaneously. This solution addresses the aforementioned problems.

[0026] Please see Figure 1 and Figure 2 , Figure 1 A schematic diagram of the locking structure 10 is shown. Figure 2 An exploded view of the locking structure 10 is shown. In some embodiments, this application provides a locking structure 10 based on multiple energy storage components 12. The locking structure 10 includes a support component 11, multiple energy storage components 12, and a locking component 13. The support component 11 is provided with multiple mounting chambers 111 and a mounting axis 114. The multiple mounting chambers 111 are circumferentially spaced about the mounting axis 114. The number of energy storage components 12 is the same as the number of mounting chambers 111. Each energy storage component 12 is provided with a socket and is installed in the corresponding mounting chamber 111. The locking component 13 includes a drive component 131 and multiple insertion components 132. The number of insertion components 132 is the same as the number of energy storage components 12. Each insertion component 132 is inserted into the socket to drive the drive component. Component 131 is installed at the corresponding position on the upper mounting axis 114 of the support assembly 11 and is drively connected to each insert 132; specifically, the insert 132 may be a plate-like structure; the driving component 131 is used to drive each insert 132 to be inserted into the socket to prevent the corresponding energy storage component 12 from moving out of the mounting compartment 111 and to lock multiple energy storage components 12 simultaneously, or the driving component 131 is used to drive each insert 132 to be moved out of the socket to unlock multiple energy storage components 12 simultaneously. For example, the energy storage component 12 may be a battery pack, and the number of energy storage components 12 and mounting compartments 111 may be two, three, or four.

[0027] In the aforementioned locking structure 10, the circumferentially spaced installation chambers 111 ensure that the energy storage components 12 are evenly distributed around the same axis. The force-bearing points of each energy storage component 12 and the bearing component 11 are symmetrical, thus achieving balanced force distribution and ensuring the structural stability of the installation of multiple energy storage components 12. The driving component 131 is directly connected to all the insertion components 132, so that the single action of the driving component 131 can be synchronously transmitted to each insertion component 132 without the need for individual operation. The insertion and engagement of the insertion component 132 with the insertion hole is physically locked by mechanical blocking. In this way, the structural stability of the installation of multiple energy storage components 12 is ensured, and the problem of cumbersome operation steps and low efficiency of the traditional single locking structure 10 is solved by the synchronous driving mechanism, realizing the simultaneous locking or unlocking of multiple energy storage components 12.

[0028] In some preferred embodiments, there are two energy storage elements 12, which are symmetrically arranged with respect to the drive element 131.

[0029] Please see Figure 3 , Figure 3 The diagram shows a partial structure of the supporting assembly 11 and a structural schematic of the locking assembly 13. In some embodiments, the locking assembly 13 further includes multiple transmission members 133, the number of which is the same as the number of insertion members 132. One end of each transmission member 133 is connected to the driving member 131, and the other end is in transmission engagement with the insertion member 132. The driving member 131 drives each transmission member 133 to rotate forward, so that each transmission member 133 drives the corresponding insertion member 132 to move away from the insertion hole; or, the driving member 131 drives each transmission member 133 to rotate in the opposite direction, so that each transmission member 133 drives the corresponding insertion member 132 to insert into the insertion hole. Forward rotation and reverse rotation are opposite directions of rotation. Specifically, forward rotation is clockwise, and reverse rotation is counterclockwise.

[0030] In this way, by using the transmission component 133 as the carrier of force, the rotational motion of the drive component 131 can be converted into the linear motion required by the insertion component 132. The drive component 131 drives each transmission component 133 to rotate synchronously, so as to ensure that the starting time and speed of each transmission component 133 are consistent, thereby driving each insertion component 132 to move synchronously. This achieves precise conversion of motion formation, ensures high synchronization of the actions of multiple insertion components 132, and avoids the failure of locking or unlocking of one insertion component 132 due to action or advance.

[0031] In some preferred embodiments, the multiple transmission components 133 may be an integral circular plate structure or a spoke-shaped plate structure, and the transmission components 133 are fixedly connected to the driving end of the driving component 131; for example, the fixed connection may be welding or bolting.

[0032] Please see Figure 4 , Figure 4 A schematic diagram of a portion of the structure of the support component 11 is shown. In some embodiments, the support component 11 is provided with a plurality of guide grooves 112, the number of guide grooves 112 being the same as the number of insertion holes, and the extension direction of each guide groove 112 being consistent with the extension direction of the corresponding insertion hole, so as to guide the corresponding insertion piece 132 to be inserted into the insertion hole.

[0033] Thus, the guide groove 112 constrains the movement direction of the insert 132 through physical boundaries, so that the insert 132 can only move along the preset trajectory, avoiding deviation caused by vibration, assembly errors, etc., and ensuring that the insert 132 and the central axis of the socket are always aligned. At the same time, the guide groove 112 reduces the contact friction between the insert 132 and other parts of the bearing component 11, reduces the movement resistance, thereby significantly improving the alignment accuracy between the insert 132 and the socket, making the locking or unlocking operation smoother, and extending the service life of the locking structure 10.

[0034] Please see Figure 3 In some embodiments, each insert 132 has a strip hole 1321 at one end facing the drive member 131, and the length direction of the strip hole 1321 is set at an angle to the sliding direction of the insert 132; each transmission member 133 includes a transmission body 1331 and a sliding body 1332, one end of the transmission body 1331 is connected to the drive member 131; the sliding body 1332 is detachably connected to the other end of the transmission body 1331 and is slidably inserted into the strip hole 1321; when the drive member 131 drives the transmission member 133 to rotate, the sliding body 1332 slides along the strip hole 1321 and drives the insert 132 to slide along the guide groove 112 to insert or leave the insertion hole by pushing against the inner wall of the strip hole 1321.

[0035] Thus, when the transmission component 133 rotates, the sliding body 1332 slides along the strip hole 1321. By utilizing the angle between the length direction of the strip hole 1321 and the sliding direction of the insert 132, the tangential force of the rotational motion is decomposed into the component force that drives the insert 132 to slide linearly. This achieves the conversion from rotational motion to linear motion with a simple structure and has high transmission efficiency.

[0036] In some optional embodiments, the angle between the length direction of the strip hole 1321 and the sliding direction of the insert 132 can be 80°-100°, preferably 90°.

[0037] Please see Figure 3In some embodiments, the strip hole 1321 extends through the insert 132 along the mounting axis 114, and the sliding body 1332 passes through the strip hole 1321 into the insert 132. The sliding body 1332 includes a sliding post and a head. One end of the sliding post is threaded to the other end of the transmission body 1331, or the other end of the sliding post passes through the other end of the transmission body 1331 and is screwed into a nut. The other end of the sliding post is fixedly connected to the head. The head abuts against one side of the insert 132 along the mounting axis 114, and the transmission body 1331 abuts against the other side of the insert 132 along the mounting axis 114 to prevent the sliding post from disengaging from the strip hole 1321.

[0038] Thus, the head and the transmission body 1331 respectively abut against both sides of the insert 132, forming an axial constraint to prevent the sliding body 1332 from disengaging from the strip hole 1321 during movement, ensuring a continuous and stable transmission relationship. The detachable connection (thread / nut) allows for the individual replacement of the sliding body 1332 or the transmission body 1331 without the need to replace the entire locking assembly 13, thereby ensuring the reliability of the cooperation between the sliding body 1332 and the insert 132, avoiding transmission interruption during locking or unlocking, reducing maintenance costs, and improving the maintainability of the locking structure 10.

[0039] Specifically, one end of the sliding column is connected to the other end of the transmission body 1331 by a thread; or the other end of the sliding column passes through the other end of the transmission body 1331 and is screwed into a nut on the side of the transmission body 1331 away from the insert, and a washer can be provided between the nut and the transmission body 1331 to enhance the connection stability.

[0040] Please see Figure 3 In some embodiments, the drive element 131 is a rotating body that is rotatably connected to the bearing assembly 11 and can rotate about the mounting axis 114 under the drive of an external force.

[0041] In this way, the rotating body rotates around the mounting axis 114, and its rotation center coincides with the circumferential distribution center of the mounting chamber 111, so that the driving force can be evenly transmitted to each insert 132; the rotation operation has a smaller operating space and is more convenient and labor-saving than linear push and pull.

[0042] In some alternative embodiments, the rotating body can be a rotating column and a motor, with the rotating column connected to the output shaft of the motor, and the motor used to drive the rotating column to rotate in the forward or reverse direction.

[0043] Please see Figure 3 In some embodiments, the rotating body is a mechanical lock cylinder, which has a keyhole for inserting a compatible key. Both the mechanical lock cylinder and the compatible key are existing components.

[0044] In this way, the key and the lock cylinder have a unique tooth shape match, and only by using the matching key can the lock cylinder be driven to rotate, forming physical access control to prevent unauthorized personnel from accidentally operating or maliciously disassembling the energy storage component 12, thereby improving the security of the locking structure 10 and preventing the energy storage component 12 from being stolen or misoperated; the mechanical lock cylinder is a mature technology that does not require additional research and development and can be directly purchased and matched, thereby reducing design and manufacturing costs and shortening the development cycle.

[0045] It should be noted that the structures of the rotating bodies listed above are merely examples, and this application does not limit the specific structure of the rotating bodies.

[0046] Please see Figure 2 In some embodiments, the installation chamber 111 has an installation port with a centerline, and the energy storage component 12 is installed into the installation chamber 111 along the extension direction of the centerline of the installation port. The extension direction of the centerline of the installation port is perpendicular to the extension direction of the centerline of the insertion hole, so that when the insertion component 132 is inserted into the insertion hole along the extension direction of the centerline of the insertion hole, it prevents the energy storage component 12 from moving away from the installation chamber 111 along the extension direction of the centerline of the installation port.

[0047] Thus, the insertion and removal directions of the energy storage component 12 are perpendicular to the insertion direction of the insert 132, which means that after the insert 132 is inserted, it can directly block the displacement of the energy storage component 12 on its movement path, forming an "orthogonal lock". Compared with the blocking in the parallel direction, it can better withstand the inertial force of the energy storage component 12 (such as when the equipment vibrates), thereby maximizing the locking reliability and effectively preventing the energy storage component 12 from falling off accidentally.

[0048] In some embodiments, the mounting port is located on the front sidewall of the support component 11 (with the front-rear and left-right directions of the mobility scooter itself as a reference direction), and is rectangular in shape. When the energy storage component 12 is inserted into the mounting chamber 111 along the extension direction of the center line of the mounting port, the outer wall of the energy storage component 12 is tightly fitted with the inner wall of the mounting chamber 111. When the insert 132 is inserted into the insertion hole, the insert 132 can be inserted into the insertion hole of the energy storage component 12, thereby preventing the energy storage component 12 from moving away from the mounting chamber 111 along the extension direction of the center line of the mounting port.

[0049] In some embodiments, the capacity of each energy storage device 12 is less than 160Wh, and multiple energy storage devices 12 are connected by series circuits or parallel circuits.

[0050] 160Wh is a common capacity limit for energy storage components 12 in transportation such as aviation and railway. If the capacity of a single energy storage component 12 is lower than this value, transportation restrictions can be avoided, thereby improving the convenience of product transportation and expanding the applicable scenarios. Series connection can increase the total voltage, and parallel connection can increase the total capacity. By selecting the circuit connection method, the power supply requirements of different devices can be adapted, thereby enhancing the adaptability of the locking structure 10 to different devices and expanding the application range of the locking structure 10.

[0051] Please see Figure 2 In some embodiments, a storage compartment 113 is provided at the location of the mounting axis 114 on the supporting component 11. The locking component 13 is installed in the storage compartment 113. The storage compartment 113 is used to store and protect the storage compartment 113. Each insert 132 can be movably inserted through the wall of the storage compartment 113 so that it can be inserted into the socket after extending out of the storage compartment 113. The storage space of the storage compartment 113 is adapted to the external dimensions of the locking component 13. The locking component 13 is installed as a whole in the storage compartment 113. The storage compartment 113 can provide dustproof and collision-proof storage protection for the locking component 13. The side wall of the storage compartment 113 has through holes corresponding to the number of inserts 132, allowing the inserts 132 to move through.

[0052] The working principle of the locking structure 10 described above is roughly as follows: First, the drive component 131 is driven to move around the mounting axis 114 by an external force (such as turning a key) (if it is a mechanical lock cylinder, it is driven by turning a key; if it is a common rotating body, rotational force is applied directly). The drive component 131 transmits power to the transmission component 133. Since each transmission component 133 corresponds to and is driven synchronously with the insertion component 132, the driving force can be evenly distributed to each insertion component 132, avoiding imbalance of force between a single transmission component 133 and the insertion component 132. Then, driven by the transmission component 133, each insertion component 132 slides synchronously along the guide groove 112 of the bearing component 11 (which is consistent with the extension direction of the insertion hole) towards the energy storage component 12; the strip hole 1321 on the insertion component 132 cooperates with the sliding body 1332 of the transmission component 133, and the sliding body 1332 can slide along the strip hole 1321 and push against the hole wall, so as to smoothly convert the rotational motion of the driving component 131 into the linear motion of the insertion component 132, ensuring that the insertion component 132 is accurately aligned with the insertion hole of the energy storage component 12; Finally, when the insert 132 is fully inserted into the corresponding socket, the insert 132 physically restricts the displacement of the energy storage component 12 along the mounting port direction of the mounting chamber 111, and multiple energy storage components 12 are locked simultaneously. When unlocking is required, the drive component 131 drives in the opposite direction, and the transmission component 133 drives the insert 132 to slide synchronously in the opposite direction along the guide groove 112 until the insert 132 is completely disengaged from the socket. At this time, the energy storage component 12 can be removed from the mounting chamber 111, and the synchronous unlocking is completed. The whole process does not require operating the locking structure 10 of each individual energy storage component 12 one by one, which has both high efficiency and stability.

[0053] Please see Figure 5 , Figure 5 A schematic diagram of a portion of the structure of the mobility scooter is shown; in some embodiments, this application also provides a mobility scooter, which includes a locking structure 10 and a vehicle body 20, wherein the locking structure 10 is mounted on the vehicle body 20 via a load-bearing component 11.

[0054] Thus, the synchronous locking or unlocking function of the locking structure 10 makes it easier to replace the energy storage component 12 of the mobility scooter. Users can quickly add or replace the energy storage component 12 to extend the range, thereby solving the problems of cumbersome battery installation and removal and inconvenient range extension in traditional mobility scooters. The fixed connection between the load-bearing component 11 and the vehicle body 20 makes the locking structure 10 an integrated part of the mobility scooter without taking up extra space, thus maintaining the compact design of the mobility scooter and not affecting its ease of use.

[0055] In some preferred embodiments, the support component 11 is a housing assembly adapted to the frame of the mobility scooter or a floor assembly on the upper side of the frame.

[0056] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A locking structure (10) based on multiple energy storage components, characterized in that, The locking structure (10) includes: The support component (11) is provided with multiple installation compartments (111) and an installation axis (114), and the multiple installation compartments (111) are arranged circumferentially with the installation axis (114) as the axis; Multiple energy storage components (12) are provided, the same number as the installation compartments (111), and each energy storage component (12) is provided with a socket and installed in the corresponding installation compartment (111). The locking assembly (13) includes a drive member (131) and a plurality of insert members (132). The number of insert members (132) is the same as the number of energy storage members (12). Each insert member (132) is inserted into the socket. The drive member (131) is mounted on the bearing assembly (11) at a position corresponding to the mounting axis (114) and is connected to each insert member (132) in a transmission manner. The driving component is used to drive each of the inserts to lock or unlock the corresponding energy storage component.

2. The locking structure (10) based on multiple energy storage components according to claim 1, characterized in that, The locking assembly (13) also includes a plurality of transmission components (133), the number of which is the same as that of the insert (132). One end of each transmission component (133) is connected to the drive component (131), and the other end is in transmission engagement with the insert (132).

3. The locking structure (10) based on multiple energy storage components according to claim 1, characterized in that, The support component (11) is provided with a plurality of guide grooves (112), the number of guide grooves (112) being the same as the number of insertion holes, and the extension direction of each guide groove (112) being consistent with the extension direction of the corresponding insertion hole, so as to guide the corresponding insertion piece (132) to be inserted into the insertion hole.

4. The locking structure (10) based on multiple energy storage components according to claim 2, characterized in that, Each of the inserts (132) has a strip-shaped hole (1321) at one end facing the drive member (131), and the length direction of the strip-shaped hole (1321) is set at an angle to the sliding direction of the insert (132); each of the transmission members (133) includes: A transmission body (1331), one end of which is connected to the drive member (131); A sliding body (1332) is detachably connected to the other end of the transmission body (1331) and slidably inserted into the strip-shaped hole (1321); wherein, When the driving member (131) drives the transmission member (133) to rotate, the sliding body (1332) slides along the strip hole (1321) and drives the insertion member (132) to slide to or away from the insertion hole by pushing against the inner wall of the strip hole (1321).

5. The locking structure (10) based on multiple energy storage components according to claim 4, characterized in that, The strip hole (1321) extends through the insert (132) along the mounting axis (114), and the sliding body (1332) passes through the insert (132) through the strip hole (1321). The sliding body (1332) includes a sliding post and a head. One end of the sliding post is threaded to the other end of the transmission body (1331), or the other end of the sliding post passes through the other end of the transmission body (1331) and is screwed into a nut. The other end of the sliding post is fixedly connected to the head. The head abuts against the insert (132) on one side of the extension direction of the mounting axis (114), and the transmission body (1331) abuts against the insert (132) on the other side of the extension direction of the mounting axis (114) to prevent the sliding post from disengaging from the strip hole (1321).

6. The locking structure (10) based on multiple energy storage components according to claim 1, characterized in that, The driving component (131) is a rotating body, which is rotatably connected to the bearing assembly (11) and can rotate around the mounting axis (114) under the drive of an external force.

7. The locking structure (10) based on multiple energy storage components according to claim 6, characterized in that, The rotating body is a mechanical lock cylinder, which has a keyhole for inserting a suitable key.

8. The locking structure (10) based on multiple energy storage components according to claim 1, characterized in that, The installation chamber (111) has an installation port with a centerline, and the energy storage component (12) is installed into the installation chamber (111) along the extension direction of the centerline of the installation port. The centerline of the mounting port extends perpendicularly to the centerline of the insertion hole, so that when the insertion member (132) is inserted into the insertion hole along the centerline of the insertion hole, it prevents the energy storage member (12) from moving away from the mounting compartment (111) along the centerline of the mounting port.

9. The locking structure (10) based on multiple energy storage components according to claim 1, characterized in that, Each of the energy storage devices (12) has a capacity of less than 160Wh, and multiple energy storage devices (12) are connected by series circuits or parallel circuits.

10. A mobility scooter, characterized in that, The mobility scooter includes a locking structure (10) as described in any one of claims 1-9 and a vehicle body (20), wherein the locking structure (10) is mounted on the vehicle body (20) via a support component (11).

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