Battery locking assembly, vehicle tube battery and vehicle tube mechanism

Abstract

The utility model provides a battery locking assembly, a vehicle tube battery and a vehicle tube mechanism. The battery locking assembly comprises a battery holder and a stop limiting piece; the battery holder is mounted outside the battery body; the battery holder is provided with a combination surface, and the combination surface is used for being locked with a fixed lock seat on the frame tube, so that the battery body is detachably loaded on the frame tube which is obliquely arranged; the stop limiting piece is arranged on the combination surface and is connected to the battery holder; when the combination face and the fixed lock seat are unlocked, the stop limiting piece is used for getting close to and being clamped to the clamping structure of the fixed lock seat, and the battery seat moves relative to the fixed lock seat, so that the push-pull part of the stop limiting piece is exposed out of the fixed lock seat, and a rider can make contact with and trigger the push-pull part more conveniently through one hand. Therefore, the stop limiting piece is far away from and separated from the clamping structure on the fixed lock seat, and then the battery body can be stably taken down from the bicycle frame tube under the supporting action of a hand, so that the convenience of taking the battery body by a rider can be effectively improved.

Description

Technical Field

[0001] This disclosure relates to the technical field of bicycle energy storage, and in particular to a battery locking assembly, a bicycle tube battery, and a bicycle tube mechanism. Background Technology

[0002] In electric bicycles, to prevent battery theft from the frame tubes, most manufacturers use a battery assembly, such as the one disclosed in Chinese patent document CN106080922A, which locks the battery in a recess on the frame tube using a locking structure. However, due to the design of the frame tube structure, when the bicycle is standing, the frame tube structure is usually tilted. If the rider wants to retrieve the battery, they need to balance the bicycle with one hand and unlock the locking structure with the other. After unlocking the locking structure, the battery is likely to fall off the tilted frame tube structure under its own weight, making it inconvenient for the rider to retrieve the battery. Utility Model Content

[0003] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a battery locking assembly, vehicle battery and vehicle management mechanism that are more in line with the actual usage habits of riders and make it easier to remove the battery body.

[0004] The purpose of this disclosure is achieved through the following technical solution:

[0005] A battery locking assembly, comprising:

[0006] A battery holder for mounting on the outside of a battery body; the battery holder has a mating surface for engaging with a locking seat on a frame tube, so that the battery body can be detachably mounted on the inclined frame tube.

[0007] The battery locking assembly also includes a stop and limit component;

[0008] The stop limiting member is installed on the mating surface and connected to the battery holder; when the mating surface is unlocked from the fixed lock seat, the stop limiting member is used to approach and engage with the locking structure of the fixed lock seat, and the battery holder moves relative to the fixed lock seat so that the pushing part of the stop limiting member is exposed outside the fixed lock seat; the pushing part of the stop limiting member is used to move away from and disengage from the locking structure on the fixed lock seat during a second unlock.

[0009] In some embodiments, the stop limiting member has a locking protrusion, a portion of which protrudes from the mating surface; the stop limiting member is engaged with the locking position on the fixed lock seat by the locking protrusion.

[0010] In some embodiments, the stop limiting member includes a flexible portion, a locking protrusion, and a pushing portion connected in sequence; the flexible portion is fixedly connected to the battery holder and is used to elastically deform when the pushing portion moves.

[0011] In some embodiments, the battery holder forms a receiving groove on the mating surface, a portion of the stop limiting member is movably disposed within the receiving groove, and a portion of the locking protrusion protrudes outside the receiving groove.

[0012] In some embodiments, the outer surface of the battery holder has a finger-passing notch; the finger-passing notch communicates with the receiving groove and is positioned opposite to the push-pull portion of the stop limiting member; and / or,

[0013] The stop and limit member slides against the wall of the receiving groove.

[0014] In some embodiments, the battery holder has an orientation structure formed on the mating surface; the orientation structure is configured to engage with a guide structure on the fixed lock seat to allow the battery holder to move relative to the fixed lock seat along the guide direction of the guide structure.

[0015] In some embodiments, the orientation structure is a guide protrusion, the side of which is opposite to the guiding direction is used to press against a spring member in the guide groove on the fixed lock seat, so that the guide protrusion moves along the guide groove under the push of the spring member.

[0016] A vehicle battery includes a battery body and a battery locking assembly according to any of the above embodiments; the battery holder is mounted on the outside of the battery body.

[0017] A vehicle management mechanism includes a frame tube, a fixed lock seat, and a vehicle management battery according to any of the above embodiments; the fixed lock seat is mounted on the frame tube, the vehicle management battery is detachably mounted on the inclined frame tube, and the mating surface is locked with the fixed lock seat; the stop limiting member is a locking structure that engages with the fixed lock seat when the mating surface is unlocked from the fixed lock seat.

[0018] In some embodiments, the vehicle tube mechanism further includes a fixing base; the fixing base is mounted on the vehicle frame tube; one end of the vehicle tube battery remote from the fixing seat is detachably engaged with the fixing base; the fixing base has a guide support protruding towards the vehicle tube battery; the guide support abuts against the vehicle tube battery and serves as a rotation center when the vehicle tube battery is detached from the vehicle frame tube; and / or,

[0019] The fixed lock base includes a lock body and a fixed base body. The locking structure is connected to the fixed base body. The battery holder has a lock groove formed on the mating surface. The lock body is installed on the fixed base body. The lock tongue of the lock body is used to insert into the lock groove so that the mating surface is locked with the fixed lock base, or the lock tongue of the lock body is used to disengage from the lock groove so that the mating surface is unlocked from the fixed lock base.

[0020] Compared with the prior art, this disclosure has at least the following advantages:

[0021] 1) Because the battery body can be detachably mounted on the inclined frame tube by locking the mating surface with the fixing seat on the frame tube, and a stop limiter is installed on the mating surface, the stop limiter and the fixing seat do not contact each other before the battery holder and the fixing seat are unlocked. This allows the stop limiter to approach and lock onto the locking structure on the fixing seat after the mating surface and the fixing seat are unlocked. This creates an interference effect between the stop limiter and the locking structure, which can overcome the weight of the battery body and keep the battery body on the frame tube. This reduces the occurrence of the battery body falling off the frame tube during unlocking.

[0022] 2) After the battery holder is unlocked from the locking seat, it can move relative to the locking seat, exposing the push-pull part of the stop limiter outside the locking seat. When the bicycle is standing, the rider can more easily access and trigger the push-pull part with one hand to unlock the battery holder from the locking seat a second time. For example, by pushing the push-pull part of the stop limiter with a finger, the stop limiter moves away from and disengages from the locking structure on the locking seat. Then, the battery can be steadily removed from the frame tube with the support of the rider's hand. The above-described battery locking assembly is more in line with the rider's actual usage habits and can effectively improve the convenience of removing the battery. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the battery locking assembly and the fixed lock seat in a separated state according to an embodiment of the present disclosure;

[0025] Figure 2 for Figure 1 The diagram shown illustrates the state of the battery locking assembly when operated manually.

[0026] Figure 3 for Figure 2 The diagram shows a cross-sectional view of the battery locking assembly after manual operation.

[0027] Figure 4 for Figure 3 The enlarged view shown at point A in the middle;

[0028] Figure 5 for Figure 3 A magnified view of the area shown at point B in the middle.

[0029] Figure label:

[0030] 10. Manpower;

[0031] 100. Battery tube; 110. Battery locking assembly; 1110. Battery holder; 1111. Guide protrusion; 1101. Joint surface; 1103. Locking groove; 1104. Storage groove; 1105. Finger notch; 1120. Stop and limit component; 1121. Flexible part; 1122. Locking protrusion; 1123. Push-pull part; 120. Battery body;

[0032] 200. Chassis tube;

[0033] 300. Fixed lock seat; 310. Lock body; 3110. Lock tongue; 320. Fixed seat; 3210. Locking position; 3201. Guide groove; 3211. Spring return element;

[0034] 400. Fixed base; 410. Rotary guide support. Detailed Implementation

[0035] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0036] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0038] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0039] Please see Figure 1 One embodiment of the battery locking assembly 110 includes a battery holder 1110 and a stop limiting member 1120; the battery holder 1110 is used to be installed on the outside of the battery body 120; the battery holder 1110 has a mating surface 1101, which is used to lock with a fixing lock seat 300 on the frame tube 200, so that the battery body 120 can be detachably mounted on the inclined frame tube 200; the stop limiting member 1120 is installed on the mating surface 1101 and connected to... Battery holder 1110; when the mating surface 1101 is unlocked from the fixed lock seat 300, the stop limiting member 1120 is used to approach and hold the locking structure of the fixed lock seat 300, and the battery holder 1110 moves relative to the fixed lock seat 300 so that the push portion 1123 of the stop limiting member 1120 is exposed outside the fixed lock seat 300; the push portion 1123 of the stop limiting member 1120 is used to move away from and disengage from the locking structure on the fixed lock seat 300 during the second unlocking.

[0040] It is understandable that, since the mating surface 1101 locks with the fixed locking seat 300 on the frame tube 200 to detachably mount the battery body 120 on the inclined frame tube 200, and a stop limiting member 1120 is installed on the mating surface 1101, the stop limiting member 1120 does not contact the fixed locking seat 300 before the battery holder 1110 and the fixed locking seat 300 are unlocked. This allows the stop limiting member 1120 to approach and lock the locking structure on the fixed locking seat 300 after the mating surface 1101 and the fixed locking seat 300 are unlocked. This creates an interference between the stop limiting member 1120 and the locking structure, which in turn overcomes the weight of the battery body 120, so that the battery body 120 can still remain on the frame tube 200. This ultimately reduces the occurrence of the battery body 120 falling off the frame tube 200 during unlocking.

[0041] It is understandable that after the mating surface 1101 is unlocked from the fixed lock seat 300, the battery holder 1110 can move relative to the fixed lock seat 300, exposing the push part 1123 of the stop limit member 1120 outside the fixed lock seat 300. When the bicycle is in a standing position, the rider can more easily access and trigger the push part 1123 with one hand to unlock the battery holder 1110 from the fixed lock seat 300 a second time. For example, by pushing the push part 1123 of the stop limit member 1120 with a finger, the stop limit member 1120 moves away from and disengages from the locking structure on the fixed lock seat 300. Then, the battery body 120 can be steadily removed from the frame tube 200 with the support of the hand 10. The above-mentioned battery locking assembly 110 is more in line with the actual usage habits of the rider and can effectively improve the convenience of taking out the battery body 120.

[0042] In one embodiment, the locking structure on the fixed lock base 300 can be a different structure such as a slot, a locking position 3210, or a locking block. This is only an example, and those skilled in the art can make other choices as needed.

[0043] In some embodiments, the position of the stop limit member 1120 away from the push portion 1123 is rotatably connected to the battery holder 1110 via a pivot. It is understood that since the battery holder 1110 and the position of the stop limit member 1120 away from the push portion 1123 are connected via a pivot, when a finger pushes the push portion 1123 of the stop limit member 1120, the stop limit member 1120 can swing around the pivot under the action of the pushing force, thereby allowing the stop limit member 1120 to move stably and disengage from the locking structure on the fixed lock seat 300.

[0044] Please see Figure 1In some embodiments, the stop limiting member 1120 has a latching protrusion 1122, a portion of which protrudes from the mating surface 1101. The stop limiting member 1120 is engaged with the locking position 3210 on the fixed lock seat 300 via the latching protrusion 1122. It can be understood that because the latching protrusion 1122 on the stop limiting member 1120 protrudes from the mating surface 1101, when the mating surface 1101 is unlocked from the fixed lock seat 300, the latching protrusion 1122 engages with the locking position 3210 on the fixed lock seat 300, creating an interference effect between the stop limiting member 1120 and the locking position 3210. This better overcomes the weight of the battery body 120, reducing the likelihood of the battery body 120 falling when removed. In this embodiment, when the latching protrusion 1122 is engaged with the latching position 3210 on the fixed lock seat 300, the latching protrusion 1122 and the latching position 3210 on the fixed lock seat 300 are positioned opposite each other. When the latching protrusion 1122 is disengaged from the latching position 3210 on the fixed lock seat 300, the latching protrusion 1122 and the latching position 3210 on the fixed lock seat 300 are positioned offset from each other.

[0045] Please see Figure 1 In some embodiments, the stop limiting member 1120 includes a flexible portion 1121, a latching protrusion 1122, and a pushing portion 1123 connected in sequence; the flexible portion 1121 is fixedly connected to the battery holder 1110 and is used to elastically deform when the pushing portion 1123 moves. It is understood that by fixing the flexible part 1121 of the stop limiting member 1120 to the battery holder 1110, when the finger moves the push part 1123, the push part 1123 can transmit the pushing force to the flexible part 1121, causing the flexible part 1121 to elastically deform and move relative to the battery holder 1110. Since the locking protrusion 1122 is located between the flexible part 1121 and the push part 1123, the stop limiting member 1120 can be displaced as a whole when the flexible part 1121 and the push part 1123 move. This allows the locking protrusion 1122 to switch between a position opposite to the locking position 3210 on the fixed lock seat 300 and a position offset from the locking position 3210 on the fixed lock seat 300. After the finger is removed from the push part 1123, the flexible part 1121 can recover under the action of elastic deformation force, so that the stop limiting member 1120 automatically resets as a whole.

[0046] Please see Figure 1In some embodiments, the battery holder 1110 forms a receiving groove 1104 on the mating surface 1101. A portion of the stop limiting member 1120 is movably disposed within the receiving groove 1104, and a portion of the locking protrusion 1122 protrudes outside the receiving groove 1104. It can be understood that because a portion of the stop limiting member 1120 is movably disposed within the receiving groove 1104, a portion of the stop limiting member 1120 can be stored within the receiving groove 1104, thereby reducing the space occupied by the stop limiting member 1120 and enhancing the structural compactness of the battery holder 1110. Meanwhile, part of the latching protrusion 1122 protrudes out of the storage groove 1104 and can be latched onto the locking position 3210 on the fixed lock seat 300. At this time, the storage groove 1104 limits the range of motion of the stop limiting member 1120, reducing the possibility of the stop limiting member 1120 breaking due to excessive finger force during the process of the latching protrusion 1122 disengaging from the locking position 3210 on the fixed lock seat 300.

[0047] Please see Figure 1 In some embodiments, the outer surface of the battery holder 1110 forms a finger notch 1105; the finger notch 1105 communicates with the receiving groove 1104 and is positioned opposite to the push-pull portion 1123 of the stop limit member 1120. It can be understood that because the finger notch 1105 formed on the outer surface of the battery holder 1110 is positioned opposite to the push-pull portion 1123 of the stop limit member 1120 and is communicated with the receiving groove 1104, the rider's fingers can easily pass through the finger notch 1105 to operate the push-pull portion 1123, further improving the convenience of one-handed operation.

[0048] Please see Figure 1 In some embodiments, a damping structure is formed on the push-pull portion 1123, which is oriented toward the finger notch 1105 and is used to contact the finger's skin. It is understood that when a finger pushes the push-pull portion 1123, the finger's skin contacting the damping structure increases the contact friction when the finger pinches or releases, making it easier to apply force and further improving the stability of single-handed handling of the battery body 120. Specifically, the damping structure can be serrated, wavy, or other concave-convex shapes; this is merely an example, and those skilled in the art can make other choices as needed.

[0049] Please see Figure 1In some embodiments, the stop limiting member 1120 slides against the groove wall of the receiving groove 1104. It can be understood that since the stop limiting member 1120 slides against the groove wall of the receiving groove 1104, the groove wall of the receiving groove 1104 can contact the stop limiting member 1120, so that when the hand 10 moves the push part 1123, the stop limiting member 1120 can slide close to the groove wall of the receiving groove 1104, thereby ensuring that the stop limiting member 1120 moves smoothly as a whole.

[0050] Please see Figure 1 In some embodiments, the battery holder 1110 has an oriented structure formed on the mating surface 1101. The oriented structure is used to engage with the guide structure on the fixed lock seat 300, so that the battery holder 1110 can move relative to the fixed lock seat 300 along the guiding direction of the guide structure. It can be understood that because the oriented structure on the mating surface 1101 engages with the guide structure on the fixed lock seat 300, the movement path of the oriented structure can be limited by the interference between the oriented structure and the guide structure, thereby reducing the offset of the movement direction of the battery holder 1110 when it detaches from the fixed lock seat 300, and ultimately enabling the battery holder 1110 to stably detach from the fixed lock seat 300 along the guiding direction of the guide structure.

[0051] Please see Figure 1 In some embodiments, the directional structure is a guide protrusion 1111. The side of the guide protrusion 1111 facing away from the guiding direction is used to press against the spring member 3211 in the guide groove 3201 on the fixed lock seat 300, so that the guide protrusion 1111 moves along the guide groove 3201 under the push of the spring member 3211. It can be understood that by making the side of the guide protrusion 1111 facing away from the gripping part press against the spring member 3211 in the guide groove 3201 on the fixed lock seat 300, the guide protrusion 1111 can move along the guide groove 3201 into the hand 10 under the elastic force of the spring member 3211 when the mating surface 1101 is unlocked from the fixed lock seat 300, so as to further improve the convenience of holding the battery body 120 with one hand. In this embodiment, the guide protrusion 1111 is arranged opposite to the push part 1123. When the hand 10 triggers the push part 1123 to unlock for the second time, the force of the spring member 3211 on the guide protrusion 1111 is directed towards the hand 10, which enables the battery holder 1110 to enter the hand 10 under the action of the spring member 3211.

[0052] Please see Figures 1 to 3This disclosure also provides a vehicle tube battery 100, including a battery body 120 and a battery locking assembly 110 of any of the above embodiments; a battery holder 1110 is installed on the outside of the battery body 120. It can be understood that by applying the battery locking assembly 110 of this disclosure to the vehicle tube battery 100, since the mating surface 1101 locks with the fixed locking seat 300 on the frame tube 200 to detachably mount the battery body 120 on the frame tube 200, and a stop limiting member 1120 is installed on the mating surface 1101, after the mating surface 1101 is unlocked from the fixed locking seat 300, the stop limiting member 1120 can be locked onto the locking structure on the fixed locking seat 300, thereby creating an interference effect between the stop limiting member 1120 and the locking structure, which can overcome the weight of the battery body 120 through the interference effect, so that the battery body 120 can still be held on the frame tube 200, and ultimately reduce the occurrence of the battery body 120 falling when it is taken out. Furthermore, since the battery holder 1110 can move relative to the fixed lock seat 300 after the mating surface 1101 is unlocked, the push part 1123 of the stop limit member 1120 is exposed outside the fixed lock seat 300. When the bicycle is in a standing position, the rider can more easily touch and trigger the push part 1123 with one hand to unlock the battery holder 1110 and the fixed lock seat 300 for a second time. For example, by pushing the push part 1123 of the stop limit member 1120 with a finger, the stop limit member 1120 moves away from and disengages from the locking structure on the fixed lock seat 300. Then, the battery body 120 can be steadily removed from the frame tube 200 with the support of the hand 10.

[0053] Please see Figures 1 to 3 This disclosure also provides a vehicle management mechanism, including a frame tube 200, a fixing lock seat 300, and a vehicle management battery 100 according to any of the above embodiments; the fixing lock seat 300 is mounted on the frame tube 200, and the vehicle management battery 100 is detachably mounted on the inclined frame tube 200, with the mating surface 1101 locked to the fixing lock seat 300; the stop limiting member 1120 is a locking structure that engages with the fixing lock seat 300 when the mating surface 1101 is unlocked from the fixing lock seat 300. Please refer to [link to relevant documentation]. Figure 4 Because the stop limiter 1120 is engaged with the locking structure on the fixed lock seat 300 when the mating surface 1101 is unlocked, an interference effect is formed between the stop limiter 1120 and the locking structure. This interference effect can overcome the weight of the battery body 120, so that the vehicle tube battery 100 can still be kept on the frame tube 200, and ultimately reduce the occurrence of the battery body 120 falling off the frame tube 200 when unlocking.

[0054] Please see Figure 3 and Figure 4In some embodiments, the vehicle tube mechanism further includes a fixed base 400; the fixed base 400 is mounted on the frame tube 200; one end of the vehicle tube battery 100 away from the fixed lock seat 300 is detachably engaged with the fixed base 400; the fixed base 400 has a guide support portion 410 protruding towards the vehicle tube battery 100; the guide support portion 410 abuts against the vehicle tube battery 100 and serves as the rotation center of the vehicle tube battery 100 when it is detached from the frame tube 200. It is understood that by detachably engaging the fixed base 400 with the end of the battery tube 100 away from the fixed locking seat 300, and locking the mating surface 1101 of the battery holder 1110 with the fixed locking seat 300, the battery tube 100 can be detachably mounted on the frame tube 200. Furthermore, the guide support 410 of the fixed base 400 abuts against the battery tube 100, allowing the battery tube 100 to be flipped and detached from the frame tube 200 around the guide support 410 as a rotation center when the mating surface 1101 is unlocked from the fixed locking seat 300. This better accommodates the process of removing the battery tube 100 with one hand. In this embodiment, the guide support 410 is located on the edge of the fixed base 400 away from the frame tube 200 and is inclined in a direction away from the frame tube 200 to form an arc-shaped base. The arc-shaped base is used to slide against the battery tube 100. It is understandable that the arc-shaped base abuts against the vehicle tube battery 100 to form a smooth contact surface, thereby allowing the vehicle tube battery 100 to slide relative to the arc-shaped base and be smoothly disassembled from the frame tube 200.

[0055] Please see Figure 1 and Figure 4In some embodiments, the fixed lock seat 300 includes a lock body 310 and a fixed seat body 320. The lock body 310 is mounted on the fixed seat body 320. The battery holder 1110 has a locking groove 1103 formed on the mating surface 1101. The latch 3110 of the lock body 310 is used to insert into the locking groove 1103 to lock the mating surface 1101 with the fixed seat body 320, or the latch 3110 of the lock body 310 is used to disengage from the locking groove 1103 to unlock the mating surface 1101 from the fixed seat body 320. It can be understood that since the lock body 310 is mounted on the fixed seat body 320 and the battery holder 1110 has a locking groove 1103 formed on the mating surface 1101, the latch 3110 of the lock body 310 can be inserted into the locking groove 1103 to lock the mating surface 1101 with the fixed seat body 320, that is, the fixed lock seat 300 is locked to the mating surface 1101. Furthermore, the bolt 3110 of the lock body 310 disengages from the lock groove 1103, thereby unlocking the mating surface 1101 from the fixed seat 320, i.e., unlocking the fixed lock seat 300 from the mating surface 1101. The lock body 310 can be a conventional lock, so it will not be described in detail here. To unlock, the key is inserted into the keyhole of the lock body 310, which drives the bolt 3110 to disengage from the lock groove 1103, separating the bolt 3110 from the battery holder 1110, ultimately unlocking the fixed lock seat 300 from the mating surface 1101.

[0056] Compared with the prior art, this disclosure has at least the following advantages:

[0057] 1) Since the battery body 120 is detachably mounted on the inclined frame tube 200 by locking the mating surface 1101 with the fixed locking seat 300 on the frame tube 200, and a stop limiting member 1120 is installed on the mating surface 1101, the stop limiting member 1120 does not contact the fixed locking seat 300 before the battery holder 1110 and the fixed locking seat 300 are unlocked. This allows the stop limiting member 1120 to approach and lock the locking structure on the fixed locking seat 300 after the mating surface 1101 and the fixed locking seat 300 are unlocked. This creates an interference between the stop limiting member 1120 and the locking structure, which in turn overcomes the weight of the battery body 120, so that the battery body 120 can still remain on the frame tube 200. This ultimately reduces the occurrence of the battery body 120 falling off the frame tube 200 during unlocking.

[0058] 2) After the mating surface 1101 is unlocked from the fixed lock seat 300, the battery holder 1110 can move relative to the fixed lock seat 300, exposing the push-pull portion 1123 of the stop limit member 1120 outside the fixed lock seat 300. When the bicycle is in a standing position, the rider can more easily access and trigger the push-pull portion 1123 with one hand to unlock the battery holder 1110 from the fixed lock seat 300 a second time. For example, by pushing the push-pull portion 1123 of the stop limit member 1120 with a finger, the stop limit member 1120 moves away from and disengages from the locking structure on the fixed lock seat 300. Then, the battery body 120 can be steadily removed from the frame tube 200 with the support of the hand 10. The above-mentioned battery locking assembly 110 is more in line with the actual usage habits of the rider and can effectively improve the convenience of taking out the battery body 120.

[0059] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A battery locking assembly, comprising: a battery seat configured to be mounted on an outer surface of a battery body; the battery seat having a coupling surface configured to be locked with a fixed lock seat on a frame tube, so that the battery body is detachably mounted on the frame tube arranged in an inclined manner; characterized in that the battery locking assembly further comprises a stop limiting member; the stop limiting member is mounted on the coupling surface and connected to the battery seat; when the coupling surface is unlocked from the fixed lock seat, the stop limiting member is configured to be close to and clamped on a clamping structure of the fixed lock seat, and the battery seat is moved relative to the fixed lock seat, so that a pushing and pulling part of the stop limiting member is exposed outside the fixed lock seat; the pushing and pulling part of the stop limiting member is configured to be away from and out of the clamping structure on the fixed lock seat during secondary unlocking.

2. The battery lock assembly of claim 1, wherein, a clamping protrusion is formed on the stop limiting member, and part of the clamping protrusion protrudes out of the coupling surface; the stop limiting member is clamped on the clamping position of the fixed lock seat through the clamping protrusion.

3. The battery lock assembly of claim 2, wherein, the stop limiting member comprises a flexible part, the clamping protrusion and the pushing and pulling part connected in sequence; the flexible part is fixedly connected to the battery seat and is configured to be elastically deformed when the pushing and pulling part moves.

4. The battery lock assembly of claim 2, wherein, a receiving groove is formed on the coupling surface of the battery seat, and part of the stop limiting member is movably arranged in the receiving groove, and part of the clamping protrusion protrudes out of the receiving groove.

5. The battery lock assembly of claim 4, wherein, an over-finger notch is formed on the outer surface of the battery seat; the over-finger notch is communicated with the receiving groove and is arranged opposite to the position of the pushing and pulling part of the stop limiting member; and / or, the stop limiting member is slidably abutted on the groove wall of the receiving groove.

6. The battery lock assembly of claim 1, wherein, a directional structure is formed on the coupling surface of the battery seat; the directional structure is configured to be concave-convex matched with a guide structure on the fixed lock seat, so that the battery seat is moved relative to the fixed lock seat along the guide direction of the guide structure.

7. The battery lock assembly of claim 6, wherein, the directional structure is a guide protrusion, and a side of the guide protrusion away from the guide direction is configured to abut against a resilient member in a guide groove on the fixed lock seat, so that the guide protrusion is moved along the guide groove under the pushing of the resilient member.

8. A tubular battery, characterized by a battery body and the battery locking assembly according to any one of claims 1 to 7; the battery seat is mounted on the outer surface of the battery body.

9. A vehicle steering mechanism comprising: a frame tube, a fixed lock seat and the frame tube battery according to claim 8; the fixed lock seat is mounted on the frame tube, and the frame tube battery is detachably mounted on the frame tube arranged in an inclined manner; the coupling surface is locked with the fixed lock seat; and the stop limiting member is clamped on the clamping structure of the fixed lock seat when the coupling surface is unlocked from the fixed lock seat.

10. The vehicle tube mechanism of claim 9, wherein, the frame tube mechanism further comprises a fixed base; the fixed base is mounted on the frame tube; one end of the frame tube battery away from the fixed lock seat is detachably matched with the fixed base; the fixed base protrudes a guide rotation support part towards the frame tube battery; the guide rotation support part abuts against the frame tube battery and serves as a rotation center when the frame tube battery is detached from the frame tube; and / or, The fixed lock base comprises a lock body and a fixed base body, the locking structure is connected to the fixed base body, the battery base is formed with a lock slot on the joint surface, and the lock body is installed on the fixed base body; the lock tongue of the lock body is used for being inserted into the lock slot to lock the joint surface with the fixed lock base, or the lock tongue of the lock body is used for being separated from the lock slot to unlock the joint surface with the fixed lock base.

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