CN212195757U - Battery dismouting structure and vehicle thereof - Google Patents

Abstract

The utility model discloses a battery dismouting structure and vehicle thereof, wherein, battery dismouting structure, include: a battery case for accommodating a battery; the mounting seat is detachably connected with the battery shell and used for fixing the battery; at least two positioning connecting components are arranged between the battery shell and the mounting seat, the positioning connecting components are respectively arranged on a first connecting surface and a second connecting surface of the battery shell and the mounting seat, and a certain included angle is formed between the first connecting surface and the second connecting surface. The advantages are that: the utility model discloses a connection of two different angles is connected in the face of battery housing and mount pad to carry out many-sided restriction location to the battery, avoid the battery to rock at the vehicle driving process, the installation is more stable firm.

Description

Battery dismouting structure and vehicle thereof

Technical Field

The utility model relates to a battery installation technical field especially relates to a battery dismouting structure and vehicle thereof.

Background

The electric bicycle has the advantages of being green, energy-saving, convenient and fast, is a main vehicle for people to go out, and provides great convenience for life of people.

The electric bicycle comprises a frame, a saddle, a rear frame, a battery and the like, wherein the battery of the electric bicycle is arranged in the middle of the frame and is positioned between the saddle and the rear frame. The rear frame comprises side supporting frames, the side supporting frames are used for connecting the flat bracket and the frame and are positioned on two sides in front of the flat bracket, and the side supporting frames and the frame form a frame for containing and placing batteries. In the use process of the electric bicycle, people need to lift the battery to draw the battery out of the frame, the battery is heavy, and the taking-out process is very laborious. Therefore, the existing battery is inconvenient to plug and pull, and the gap between the battery and the side support frame is too large, so that the battery shakes in the running process, the balance of the bicycle is influenced, and potential safety hazards are generated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a battery dismounting structure for the battery is installed, and the battery is guaranteed to be stable.

A second object of the utility model is to provide a vehicle, including above-mentioned battery dismouting structure, guarantee that battery and body connection above that are stable, avoid producing the potential safety hazard.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a battery attaching and detaching structure comprising:

a battery case for accommodating a battery;

the mounting seat is detachably connected with the battery shell and used for fixing the battery; wherein, battery case with be equipped with two at least positioning connection subassembly between the mount pad, positioning connection subassembly sets up respectively battery case with on the first connection face and the second connection face of mount pad, be the contained angle setting between first connection face and the second connection face.

Preferably, one of the positioning connection assemblies is a battery lock, and the battery lock is located in the battery shell and detachably connected with the mounting seat; the key hole of the battery lock is exposed out of the battery shell; the installation surface of the battery lock and the installation seat is a first connection surface.

Preferably, one of the positioning connection assemblies is a plug-in assembly, the plug-in assembly comprises a plug-in female end located on the mounting seat and a plug-in male end located on the battery, and the plug-in male end is correspondingly plugged with the plug-in female end; the plug-in assembly is arranged on the second connecting surface.

Preferably, one of the positioning connection assemblies is a first limiting assembly, the first limiting assembly comprises a first limiting groove and a limiting insert block, one of the first limiting groove and the limiting insert block is located on the battery shell, and the other one of the first limiting groove and the limiting insert block is located on the mounting seat; the first limiting component is arranged on the first connecting surface.

Preferably, one of the positioning connection assemblies is a second limiting assembly, the second limiting assembly comprises a limiting boss and a second limiting groove, one of the limiting boss and the second limiting groove is located on the battery shell, and the other one of the limiting boss and the second limiting groove is located on the mounting seat; the second limiting assembly is arranged on the second connecting surface.

Preferably, the plugging direction of the first limiting component is the same as that of the second limiting component; the plugging direction of the second limiting component is the same as that of the plugging component; the battery shell is provided with a buckle, and the buckle is arranged in the insertion direction; the handle is an inwards concave handle.

Preferably, a buckle is arranged on the battery shell and arranged in the plugging direction of the plugging component; the handle is an inwards concave handle.

Preferably, a key is arranged on the battery shell and electrically connected with the battery.

The second purpose of the utility model is realized by adopting the following technical scheme:

a vehicle comprises a vehicle body and further comprises the battery dismounting structure, and the mounting seat is fixedly connected with the vehicle body.

Preferably, the mounting seat comprises a middle pipe, a buckle mounting plate and a controller seat, the middle pipe is fixedly connected with the vehicle body, and the controller seat is fixedly connected with the middle pipe; the middle pipe is provided with a sliding chute, and the buckle mounting plate slides into the sliding chute and is fixedly connected with the middle pipe; the buckle mounting plate is arranged on the first connecting surface, and the battery shell is connected with the buckle mounting plate; the controller is seated on the second connecting surface.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a connection of two different angles is connected in the face of battery housing and mount pad to carry out many-sided restriction location to the battery, avoid the battery to rock at the vehicle driving process, the installation is more stable firm.

Drawings

Fig. 1 is a schematic structural view of a quick release structure of a battery according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a quick release structure of a battery according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a mounting seat and a middle tube of a quick release structure for a battery according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a battery case of the battery quick release structure according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of the battery quick release structure according to an embodiment of the present invention.

Detailed Description

The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1 to 5, the battery dismounting structure and the vehicle thereof according to the embodiment of the present invention will be explained in the following description, wherein the positioning connection assembly disposed on different connection surfaces is used to install and position the battery housing and the mounting seat, so as to ensure that the battery in the battery housing is kept stable during the driving process of the vehicle.

As shown in fig. 1 to 5, in some embodiments, the battery disassembling and assembling structure includes a battery housing 10 for accommodating a battery 70, an inner cavity of the battery housing 10 is adapted to the battery 70, and the battery can be installed in the battery housing 10 without a gap, so as to prevent the battery from shaking in the battery housing 10; a mounting seat 20 detachably connected to the battery case 10 for fixing the battery and the battery case 10; wherein, be equipped with two at least location coupling assembling between battery case 10 and mount pad 20, location coupling assembling sets up respectively on battery case 10 and the first connection face 11 and the second connection face 12 of mount pad 20, has certain contained angle between first connection face 11 and the second connection face 12, as shown in fig. 2, define the vertical direction on fig. 2 as the first direction, the horizontal direction on fig. 2 is the second direction, then the direction of first connection face 11 coincides with the first direction, the direction of second connection face 12 coincides with the second direction, the contained angle of first connection face 11 and second connection face 12 is 90. In practical applications, the included angle between the first connection surface 11 and the second connection surface 12 can be set according to the actual shape of the mounting seat 20 and the battery case 10, and the protection scope is not limited by the drawings as long as the battery case 10 can be limited from multiple angles. In the specific example shown in fig. 2, by fixing the battery case 10 in the vertical direction and the horizontal direction at the same time, the connection between the battery case 10 and the mounting seat 20 is more stable, and during the use process, the battery case 10 can be prevented from shaking in the vertical direction and the horizontal direction, and the stable electrical connection between the battery and the equipment to be used is ensured.

In some embodiments, one of the at least two positioning and connecting assemblies is a battery lock 30, as shown in fig. 1 and 5, the battery lock 30 is located in the battery housing 10 and detachably connected to the mounting seat 20; the key hole 31 of the battery lock 30 is exposed out of the battery shell 10, so that a user can conveniently insert a specific key for unlocking; the mounting surface of the battery lock 30 and the mounting seat 20 is a first connection surface 11, i.e., a mounting surface in the vertical direction shown in the drawing, which effectively restricts the movement and circumferential rotation of the battery case 10 and the battery in the vertical direction and the horizontal direction. The battery lock 30 may be a conventional lock available in the market, and the detailed structure thereof is not described herein.

In some embodiments, one of the at least two positioning and connecting assemblies is a plug assembly 40, as shown in fig. 2 to 5, the plug assembly 40 includes a plug female end 42 located on the mounting seat 20 and a plug male end 41 located on the battery, and the plug male end 41 is correspondingly plugged with the plug female end; the plug-in connection is arranged on the second connection surface 12. When the male and female plug-in ends 42 are plugged into each other, the battery case 10 and the battery are restricted from moving and rotating in the vertical and horizontal directions.

Preferably, in combination with the above structure, in some embodiments, the positioning and connecting assembly may include a battery lock 30 on the first connecting surface 11 and a plug assembly 40 on the second connecting surface 12, wherein the battery lock 30 and the plug assembly 40 are engaged with each other to further limit the vertical and horizontal movement and circumferential rotation of the battery housing 10 and the battery. In order to facilitate the pulling out of the battery case 10, the battery case 10 is provided with a buckle 13, the buckle 13 is arranged in the plugging direction of the plugging component 40, as shown in fig. 2, the plugging direction is a vertical direction, and the buckle 13 is arranged at the top end of the battery case 10; the handle 13 is a concave handle 13, which is convenient for users to hold and apply force. After the battery lock 30 is unlocked, the user can pull the handle 13 upward to separate the female plug-in end 42 from the male plug-in end, and detach the battery case 10 from the mounting seat 20.

In some embodiments, one of the positioning and connecting assemblies is a first limiting assembly 50, the first limiting assembly 50 includes a first limiting groove 51 and a limiting insert 52, one of the first limiting groove 51 and the second limiting insert 52 is located on the battery shell 10, and the other one is located on the mounting seat 20; as shown in fig. 3 and 4, the first limiting groove 51 is disposed on the mounting base 20, the limiting insertion block 52 is disposed on the battery housing 10, the first limiting groove 51 is formed by a convex edge 53 protruding from the mounting base 20, a locking groove 54 adapted to the convex edge 53 is disposed on the inner side of the limiting insertion block 52, and a plurality of spacers 55 are disposed on one side of the locking groove 54 facing the convex edge 53 for locking the convex edge 53; the first limit groove 51 and the limit insert block 52 are inserted into each other to limit each other, thereby positioning the battery case 10 and the mount 20; it should be noted that in practical applications, the positions and structures of the first limit recess 51 and the limit insert 52 can be interchanged without being influenced or limited by the specific examples shown in the drawings. The first stopper member 50 is provided on the first coupling face 11 for restricting movement and circumferential rotation of the battery case 10 in the horizontal direction. Meanwhile, the first limiting component 50 can be matched with other positioning and connecting components to serve as a pre-positioning structure, so that the battery shell 10 is conveniently aligned with the mounting seat 20, and the connection of other positioning and connecting components is quicker.

In some embodiments, one of the positioning and connecting assemblies is a second limiting assembly 60, the second limiting assembly 60 includes a limiting boss 61 and a second limiting groove 62, one of the limiting boss 61 and the second limiting groove 62 is located on the battery case 10, and the other is located on the mounting seat 20; as shown in fig. 2, the second limit groove 62 is disposed at the bottom of the battery case 10, and the limit projection 61 is disposed at one side of the plug-in assembly 40; in order to facilitate the insertion, the second limiting groove 62 has a trumpet-shaped opening, two sides of the limiting boss 61 have inclined planes inclined towards the second limiting groove 62, and the shape of the limiting boss 61 is matched with the second limiting groove 62, so that the second limiting groove 62 and the limiting boss 61 are conveniently inserted into each other and are limited, and the battery shell 10 and the mounting seat 20 are positioned; it should be noted that in practical applications, the positions and structures of the second limit recesses 62 and the limit projections 61 may be interchanged without being influenced or limited by the specific examples shown in the drawings. The second stopper assembly 60 is provided on the second connection face 12 for restricting movement and circumferential rotation of the battery case 10 in the horizontal direction. Meanwhile, the first limiting component 50 can be matched with other positioning and connecting components to serve as a pre-positioning structure, so that the battery shell 10 is conveniently aligned with the mounting seat 20, and the connection of other positioning and connecting components is quicker.

In combination with the above structure, in some embodiments, the number of the positioning connection assemblies is 4, and the first position-limiting assembly 50 and the second position-limiting assembly 60 can exist at the same time and cooperate with the battery lock 30 and the plug assembly 40. At this time, the plugging direction of the first limiting component 50 needs to be the same as the plugging direction of the second limiting component 60; the plugging direction of the second limiting component 60 is the same as that of the plugging component 40. More specifically, the first and second stop assemblies 50 and 60 are used to pre-position the battery case 10 and the mount 20. Next, an installation of the battery case 10 and the mounting seat 20 will be described with reference to the accompanying drawings: when the device is installed, the first limiting component 50 and the second limiting component 60 are respectively aligned, the first limiting plug-in is aligned with the first limiting groove 51, the second limiting groove 62 is aligned with the limiting boss 61, and the device can move along the plugging direction because the plugging direction of the first limiting component 50 is the same as that of the second limiting component 60; at this time, the plugging component 40 on the second connection surface 12 is aligned and continues to move along the plugging direction, so that the plugging female end and the plugging male end can be plugged; when the female plug end and the male plug end 41 are plugged in place, the battery lock 30 is aligned with the keyhole 21 on the mounting seat 20, and a key is inserted into the keyhole 31, so that the battery lock 30 can be connected with the mounting seat 20. In this embodiment, since the pre-positioning is performed by the first and second position-limiting assemblies 50 and 60, the plug assembly 40 is more easily aligned, and the misalignment is avoided; meanwhile, after the plug assembly 40 is plugged in place, the battery shell 10 and the battery are further locked by the battery lock 30, and the first connection surface 11 and the second connection surface 12 are both limited, so that the battery shell 10 and the mounting seat 20 are more stably and firmly connected. Preferably, in order to facilitate the removal of the battery case 10, a buckle 13 is disposed on the battery case 10, the buckle 13 is disposed in the insertion direction, as shown in fig. 2, the insertion direction is a vertical direction, and the buckle 13 is disposed at the top end of the battery case 10; the handle 13 is a concave handle 13, which is convenient for users to hold and apply force. After the battery lock 30 is unlocked, the user can lift the handle 13 upward to separate the female plug-in end 42 from the male plug-in end, i.e. the battery housing 10 can be detached from the mounting seat 20, and since the first and second position-limiting assemblies 50 and 60 are not provided with locking structures, the handle 13 can be lifted upward to be directly separated. The concave buckle 13 is provided with a slot 14 for inserting a hand, and a user can pull the battery case 10 upward by inserting the hand into the slot 14 and applying a force.

Preferably, the battery housing 10 is provided with a plurality of keys 15, the keys 15 are electrically connected with the battery, the keys 15 can be used for controlling the working state of the battery and also can be used for controlling the switch of the battery lock 30, a user does not need to use a key, and the locking of the battery lock 30 can be released through the keys 15, so that the battery lock is more convenient and faster.

The utility model also provides a vehicle, this vehicle can be electric scooter, electric bicycle etc. The vehicle comprises a vehicle body (not shown) and further comprises the battery dismounting structure, and the mounting seat 20 is fixedly connected with the vehicle body. The battery in the battery mounting and dismounting structure is connected with the mounting seat 20 through the battery case 10, and the mounting seat 20 can be provided with a controller and further electrically connected with other mechanisms of the vehicle to be used as a power supply of the vehicle. The battery dismounting structure enables the mechanical connection and the electrical connection of the battery and the mounting seat 20 to be more stable, and ensures that potential safety hazards cannot occur due to battery connection faults when a vehicle runs.

More specifically, as shown in fig. 3, the mounting seat 20 includes a middle tube 22, a buckle mounting plate 23 and a controller seat 25, the middle tube 22 is fixedly connected with the vehicle body, the middle tube 22 is provided with a chute 24, when the battery case 10 needs to be mounted, the back surface of the buckle mounting plate 23 slides into the chute 24, and then is fixedly connected with the middle tube 22; the top end of the buckle mounting plate 23 is provided with a first limiting groove 51 or a limiting insertion block 52 of the first limiting component 50, which is used for being in adaptive insertion with the battery shell 10, and meanwhile, the buckle mounting plate 23 is arranged on the first connecting surface 11; the controller base 25 is fixedly connected with the middle tube 22, the controller base 25 is arranged on the second connecting surface 12, the male end 41 of the plug-in unit and the limiting boss 61 are arranged on the controller base 25, and a controller (not shown) is arranged below the controller base 25.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (10)

1. A battery attaching and detaching structure, comprising:

a battery case for accommodating a battery;

the mounting seat is detachably connected with the battery shell and used for fixing the battery; wherein, battery case with be equipped with two at least positioning connection subassembly between the mount pad, positioning connection subassembly sets up respectively battery case with on the first connection face and the second connection face of mount pad, be the contained angle setting between first connection face and the second connection face.

2. The battery dismounting structure according to claim 1, wherein: one of the positioning connecting components is a battery lock, and the battery lock is positioned in the battery shell and is detachably connected with the mounting seat; the key hole of the battery lock is exposed out of the battery shell; the installation surface of the battery lock and the installation seat is a first connection surface.

3. The battery dismounting structure according to claim 1, wherein: one of the positioning connection assemblies is a plug-in assembly, the plug-in assembly comprises a plug-in female end positioned on the mounting seat and a plug-in male end positioned on the battery, and the plug-in male end is correspondingly plugged with the plug-in female end; the plug-in assembly is arranged on the second connecting surface.

4. The battery attaching and detaching structure according to claim 1, 2, or 3, wherein: one of the positioning connection assemblies is a first limiting assembly, the first limiting assembly comprises a first limiting groove and a limiting insertion block, one of the first limiting groove and the limiting insertion block is positioned on the battery shell, and the other one of the first limiting groove and the limiting insertion block is positioned on the mounting seat; the first limiting component is arranged on the first connecting surface.

5. The battery dismounting structure according to claim 4, wherein: one of the positioning connection assemblies is a second limiting assembly, the second limiting assembly comprises a limiting boss and a second limiting groove, one of the limiting boss and the second limiting groove is positioned on the battery shell, and the other limiting boss and the second limiting groove are positioned on the mounting seat; the second limiting assembly is arranged on the second connecting surface.

6. The battery dismounting structure according to claim 5, wherein: the plugging direction of the first limiting component is the same as that of the second limiting component; the plugging direction of the second limiting component is the same as that of the plugging component; the battery shell is provided with a buckle, and the buckle is arranged in the insertion direction; the handle is an inwards concave handle.

7. The battery dismounting structure according to claim 3, wherein: the battery shell is provided with a buckle, and the buckle is arranged in the insertion direction of the insertion assembly; the handle is an inwards concave handle.

8. The battery attaching and detaching structure according to claim 1, 2, or 3, wherein: and a key is arranged on the battery shell and is electrically connected with the battery.

9. A vehicle comprising a vehicle body, characterized by further comprising the battery attaching and detaching structure according to any one of claims 1 to 8, wherein the mount base is fixedly connected to the vehicle body.

10. The vehicle of claim 9, characterized in that the mounting seat comprises a middle tube, a snap mounting plate and a controller seat, the middle tube is fixedly connected with the vehicle body, and the controller seat is fixedly connected with the middle tube; the middle pipe is provided with a sliding chute, and the buckle mounting plate slides into the sliding chute and is fixedly connected with the middle pipe; the buckle mounting plate is arranged on the first connecting surface, and the battery shell is connected with the buckle mounting plate; the controller is seated on the second connecting surface.

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