CN112996723A

CN112996723A - Battery compartment structure, unmanned aerial vehicle, movable platform and external member thereof

Info

Publication number: CN112996723A
Application number: CN202080005661.7A
Authority: CN
Inventors: 廖明星
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-06-18
Also published as: WO2022027514A1

Abstract

The utility model provides a battery compartment structure, unmanned aerial vehicle, movable platform and movable platform's external member, the battery compartment structure sets up on movable platform's platform body, and battery compartment structure (10) include: a battery compartment cavity (11) and an opening part (12); a plurality of limiting pieces (13) are arranged on the inner side wall (110) of the battery compartment cavity (11), and an opening part (12) is formed in the battery compartment cavity (11) so that a battery can be inserted into the battery compartment cavity (11) through the opening part (12); the plurality of limiting parts (13) are arranged at different positions of the inner side wall (110), when the battery is inserted into the battery compartment cavity (11), at least part of the limiting parts (13) are used for being abutted against the battery, and therefore the battery is limited from multiple directions.

Description

Battery compartment structure, unmanned aerial vehicle, movable platform and external member thereof

Technical Field

The application relates to the technical field of batteries, in particular to a battery compartment structure, an unmanned aerial vehicle, a movable platform and a kit of the movable platform.

Background

Present movable platform (for example unmanned aerial vehicle) all is the battery of a kind of shape of mark configuration, if when unmanned aerial vehicle carried out the iteration and upgraded, its battery compartment also can follow the upgrading, therefore the battery must redesign, unmanned aerial vehicle can't be compatible the battery of the previous generation sometimes, unmanned aerial vehicle also can't be compatible the battery of different shapes specifications simultaneously, and then lead to the battery inheritance of the unmanned aerial vehicle of same series relatively poor, and a lot of normal previous generation batteries can't continue to use, cause the wasting of resources.

Disclosure of Invention

Based on this, this application embodiment provides a battery compartment structure, unmanned aerial vehicle, but moving platform and moving platform's external member, can improve the spacing effect to the battery, perhaps can compatible the battery of multiple shape.

In a first aspect, an embodiment of the present application provides a battery compartment structure, the battery compartment structure is disposed on a platform body of a movable platform, and the battery compartment structure includes:

the battery compartment comprises a battery compartment cavity, wherein a plurality of limiting pieces are arranged on the inner side wall of the battery compartment cavity;

the opening part is arranged in the battery compartment cavity so that a battery can be inserted into the battery compartment cavity through the opening part;

the battery compartment cavity is in a preset shape, and the preset shape is used for being matched with batteries in at least two different shapes, so that the batteries in at least two different shapes can be inserted into the battery compartment cavity through the opening part respectively; and the number of the first and second groups,

the plurality of limiting parts are arranged at different positions of the inner side wall, when a battery is inserted into the cavity of the battery compartment, at least part of the limiting parts are abutted to the battery, and therefore the battery is limited from multiple directions.

In addition, this application embodiment still provides another kind of battery compartment structure, the battery compartment structure sets up the platform body at movable platform, the battery compartment structure includes:

the opening part is arranged on the battery compartment cavity so that a battery can be inserted into the battery compartment cavity through the opening part;

In a second aspect, the embodiment of the present application provides an unmanned aerial vehicle, unmanned aerial vehicle includes the fuselage and sets up battery compartment structure on the fuselage, the battery compartment structure includes:

In addition, this application embodiment still provides another kind of unmanned aerial vehicle, unmanned aerial vehicle includes the fuselage and sets up battery compartment structure on the fuselage, the battery compartment structure includes:

In a third aspect, an embodiment of the present application further provides a movable platform, where the movable platform includes a platform body and a battery compartment structure disposed on the platform body, and the battery compartment structure includes:

In addition, this application still provides another kind of portable platform, portable platform includes the platform body and sets up battery compartment structure on the platform body, the battery compartment structure includes:

In a fourth aspect, embodiments of the present application further provide a kit for a movable platform, the kit including: the embodiment of the application provides a movable platform and a battery.

The battery compartment structure, unmanned aerial vehicle, movable platform and movable platform's that this application embodiment discloses external member can compatible multiple shape battery, realizes from this that the next generation product (for example unmanned aerial vehicle etc.) can use the battery of the previous generation, and then avoids the wasting of resources.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1a to fig. 1c are schematic structural diagrams of an unmanned aerial vehicle provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a battery compartment structure provided in an embodiment of the present application;

fig. 3a and 3b are schematic structural diagrams of a battery compartment structure without a battery inserted and with a battery inserted, provided by an embodiment of the application;

fig. 4 is a schematic cross-sectional view of a battery compartment structure provided in an embodiment of the present application;

fig. 5 is a schematic cross-sectional view of a battery compartment structure provided in an embodiment of the present application;

fig. 6 is a schematic cross-sectional view of a battery compartment structure provided in an embodiment of the present application;

fig. 7a and 7b are schematic structural diagrams of two different shapes of batteries provided by the embodiments of the present application;

FIG. 8 is a schematic cross-sectional view of a battery compartment structure for receiving a battery according to an embodiment of the present disclosure;

FIG. 9 is a schematic cross-sectional view of a battery compartment structure for inserting another battery provided by an embodiment of the present application;

fig. 10 is a schematic structural diagram of a limiting element according to an embodiment of the present disclosure;

fig. 11a and 11b are schematic structural diagrams of an unmanned aerial vehicle provided in an embodiment of the present application.

Description of the main elements and symbols:

100. an unmanned aerial vehicle; 10. a battery compartment structure; 11. a battery compartment cavity; 110. an inner sidewall; 111. a first side wall; 112. a second side wall; 113. a third side wall; 114. a fourth side wall; 101. a head lamp; 12. an opening part; 13. a limiting member; 14. an electrical connector; 15. a via hole;

20. a battery; 21. a charging interface; 24. and an electrical connector.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is also to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.

At present, current movable platform (for example unmanned aerial vehicle) all is the battery of a configuration of mark, if unmanned aerial vehicle carries out iteration upgrading, the battery must follow iteration redesign, and the unmanned aerial vehicle of renewal can't be compatible the battery of the previous generation, and unmanned aerial vehicle also can't be compatible the battery of different specifications simultaneously because the battery of different products is different with the battery shape of different specifications, can not provide more selections for the user from this.

Firstly, the existing scheme is that the unmanned aerial vehicle cannot be compatible with the battery of the unmanned aerial vehicle of the previous generation after upgrading and upgrading, so that the succession ratio of the unmanned aerial vehicles of the same series is poor, a plurality of normal batteries of the previous generation cannot be used continuously, resource waste is caused, and the unmanned aerial vehicle is not friendly to users. Secondly, every kind of unmanned aerial vehicle can only do a battery, can not do the battery of different specifications simultaneously and provide multiple selection, and the battery of different specifications has different shapes, and the restriction is great.

Therefore, the embodiment of the application provides a battery compartment structure, an unmanned aerial vehicle, a movable platform and a kit of the movable platform to solve the problems.

The battery compartment structure can be applied to a movable platform, and specifically, the battery compartment structure can be arranged on a platform body of the movable platform, or the battery compartment structure and the platform body are designed as a whole.

The kit of the movable platform comprises the movable platform and a battery matched with the movable platform, wherein the movable platform comprises an unmanned aerial vehicle or a robot and the like. Because this battery compartment structure can be compatible the battery of multiple different shapes, consequently realized that the new generation product (for example unmanned aerial vehicle etc.) can use the battery of the last generation, can compatible the battery of different specifications again simultaneously, and then avoid the wasting of resources.

In some embodiments, the battery compartment structure is disposed on the platform body of the movable platform, the battery compartment structure includes a battery compartment cavity and an opening portion, a plurality of limiting members are disposed on an inner side wall of the battery compartment cavity, and the opening portion is disposed in the battery compartment cavity, so that a battery is inserted into the battery compartment cavity through the opening portion; the battery compartment cavity is in a preset shape, and the preset shape is matched with at least two batteries in different shapes, so that the at least two batteries in different shapes can be inserted into the battery compartment cavity through the opening part respectively; and the plurality of limiting parts are arranged at different positions of the inner side wall, and when the battery is inserted in the cavity of the battery compartment, the plurality of limiting parts are abutted against the battery, so that the battery is limited from multiple directions. The battery compartment structure can be compatible with batteries of different shapes, and can reliably limit the batteries simultaneously, so that the operation safety of a movable platform using the battery compartment structure is ensured.

In some embodiments, the battery compartment structure is disposed on the platform body of the movable platform, the battery compartment structure includes a battery compartment cavity and an opening portion, a plurality of limiting members are disposed on an inner side wall of the battery compartment cavity, and the opening portion is disposed in the battery compartment cavity, so that a battery is inserted into the battery compartment cavity through the opening portion; the battery compartment cavity is in a preset shape, and the preset shape is matched with at least two batteries in different shapes, so that the at least two batteries in different shapes can be inserted into the battery compartment cavity through the opening part respectively; and the plurality of limiting parts are arranged at different positions of the inner side wall, when a battery is inserted into the cavity of the battery compartment, at least part of the limiting parts are abutted to the battery, and the limitation of the battery from multiple directions is realized. The battery compartment structure can be compatible with batteries of different shapes, and can reliably limit the batteries simultaneously, so that the operation safety of a movable platform using the battery compartment structure is ensured.

In some embodiments, the battery compartment structure is disposed on a platform body of a movable platform, the battery compartment structure comprising: the battery compartment comprises a battery compartment cavity and an opening part, wherein the opening part is arranged on the battery compartment cavity so that a battery can be inserted into the battery compartment cavity through the opening part, and a plurality of limiting parts are arranged on the inner side wall of the battery compartment cavity; the plurality of limiting parts are arranged at different positions of the inner side wall, and when a battery is inserted into the cavity of the battery compartment, the plurality of limiting parts are abutted to the battery, so that the battery is limited from multiple directions. The battery compartment structure can reliably limit the battery, and ensures the operation safety of the movable platform using the battery compartment structure.

In some embodiments, the battery compartment structure is disposed on a platform body of a movable platform, the battery compartment structure comprising: the battery compartment comprises a battery compartment cavity and an opening part, wherein the opening part is arranged on the battery compartment cavity so that a battery can be inserted into the battery compartment cavity through the opening part, and a plurality of limiting parts are arranged on the inner side wall of the battery compartment cavity; the plurality of limiting parts are arranged at different positions of the inner side wall, when a battery is inserted into the cavity of the battery compartment, at least part of the limiting parts are abutted to the battery, and therefore the battery is limited from multiple directions. The battery compartment structure can reliably limit the battery, and ensures the operation safety of the movable platform using the battery compartment structure.

For example, referring to fig. 1a and 1b, fig. 1a, 1b and 1c are schematic structural diagrams of a drone provided in an embodiment of the present application, where fig. 1a shows the drone 100 without blades and without a battery 20 inserted; fig. 1b shows the drone 100 without blades, with the battery 20 inserted, and fig. 1c shows the drone 100. This unmanned aerial vehicle includes battery compartment structure 10, and battery compartment structure 10 can be for applying for the arbitrary battery compartment structure that the embodiment provided.

Can carry out reliable spacing to the battery through this battery compartment structure, prevent that the battery from appearing rocking, avoid unmanned aerial vehicle to lead to unusual vibration at the flight process, improved unmanned aerial vehicle flight safety to and avoid the outage to appear falling the machine of exploding, this battery compartment structure can also be compatible in addition has the battery of different shapes, does not influence the plug of battery simultaneously and uses. From this, this battery compartment structure has realized that new generation product (unmanned aerial vehicle) can use normal battery in the last generation product, and then avoids the wasting of resources. Therefore, after the product is updated, the new product purchased by the user can use the battery of the previous generation product, and the user experience is improved.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a battery compartment structure according to an embodiment of the present disclosure. This battery compartment structure can set up the platform body at movable platform, for example, movable platform is unmanned aerial vehicle, and this battery compartment structure sets up at unmanned aerial vehicle's fuselage, specifically can install on unmanned aerial vehicle's fuselage, also can be for the fuselage body design with unmanned aerial vehicle.

As shown in fig. 2, the battery compartment structure 10 includes: battery compartment cavity 11 and opening 12, opening 12 sets up in battery compartment cavity 11 to the battery can insert through opening 12 and establish in battery compartment cavity 11, is equipped with a plurality of locating parts 13 on the inside wall 110 of battery compartment cavity 11. Illustratively, the opening 12 may be opened at one end of the battery compartment cavity 11.

The plurality of limiting parts 13 are arranged at different positions of the inner side wall 100, and when a battery is inserted into the battery compartment cavity 10, at least part of the limiting parts 13 abut against the battery, so that the battery is limited from multiple directions. For example, the battery is limited in the up-down direction, the left-right direction, and the up-down left-right direction, and the reliability of limiting the battery can be ensured.

In some embodiments, the battery compartment cavity 11 has a predetermined shape for matching with at least two different shaped batteries so that the at least two different shaped batteries can be inserted into the battery compartment cavity 11 through the opening portions 12, respectively.

As shown in fig. 3a and 3b, when the battery 20 is inserted into the battery compartment cavity 11, the plurality of position-limiting members 13 disposed at different positions of the inner sidewall 110 are abutted against the battery 20, so that reliable position limitation of the battery 20 is achieved, and the stability of power supply of the battery is ensured, thereby improving the operation safety of the movable platform.

Because, this battery compartment structure can be compatible the battery of different shapes, can carry out reliable spacing to the battery again simultaneously, when movable platform used this battery compartment structure, for example unmanned aerial vehicle, can improve unmanned aerial vehicle's flight security, realized again simultaneously that new generation unmanned aerial vehicle can use normal battery among the last generation unmanned aerial vehicle, and then avoid the wasting of resources, improved user experience.

In some embodiments, the inner sidewall 110 of the battery compartment cavity 11 includes a plurality of sidewalls, and the plurality of sidewalls are respectively disposed with the position-limiting members 13, that is, the plurality of position-limiting members 13 are respectively disposed on the plurality of sidewalls. Wherein, these a plurality of lateral walls connect in order and enclose synthetic battery storehouse cavity 11, perhaps, a plurality of lateral walls are adjacent setting in proper order and are enclosed synthetic battery storehouse cavity 11.

Specifically, as shown in fig. 4, the inner side wall of the battery compartment cavity 11 includes: the battery compartment comprises a first side wall 111, a second side wall 112, a third side wall 113 and a fourth side wall 114, wherein the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114 enclose to form a battery compartment cavity 11.

Correspondingly, the plurality of limiting members 13 are respectively arranged on the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114 of the battery compartment cavity 11 to limit the battery, so that the battery is limited from multiple directions.

It should be noted that, when a battery compartment cavity is formed by enclosing, the first side wall, the second side wall, the third side wall, and the fourth side wall are connected in sequence to enclose the battery compartment cavity; or the first side wall, the second side wall, the third side wall and the fourth side wall are sequentially and adjacently arranged to form the battery compartment cavity.

In fig. 4, the first sidewall 111, the second sidewall 112, the third sidewall 113, and the fourth sidewall 114 are disposed adjacently in sequence to enclose the battery compartment cavity 11. Specifically, after enclosing the battery compartment cavity 11, the first sidewall 111 is opposite to the second sidewall 112, and the third sidewall 113 is opposite to the fourth sidewall 114.

For example, as shown in fig. 4, the plurality of limiting members 13 includes 12 limiting members, which are respectively a limiting member C11, a limiting member C12, a limiting member C21, a limiting member C22, a limiting member C31, a limiting member C32, a limiting member C41, a limiting member C42, a limiting member C51, a limiting member C52, a limiting member C61, and a limiting member C62.

In some embodiments, at least one stopper 13 is disposed on the first sidewall 111. For example, as shown in fig. 4, a limiting member C11, a limiting member C12, a limiting member C21, and a limiting member C22 are disposed on the first sidewall 111.

In some embodiments, at least one stopper 13 is disposed on the second sidewall 112. For example, as shown in fig. 4, a limiting member C61 and a limiting member C62 are disposed on the second sidewall 112.

In some embodiments, at least one stopper 13 is disposed on the third sidewall 113. For example, as shown in fig. 4, a limiting member C32, a limiting member C42 and a limiting member C52 are disposed on the third sidewall 113.

In some embodiments, at least one limiting member 13 is disposed on the fourth sidewall 114. For example, as shown in fig. 4, a limiting member C31, a limiting member C41 and a limiting member C51 are disposed on the fourth side wall 114.

In some embodiments, in order to better limit the battery, the limiting members 13 on the first side wall 111 are symmetrically disposed with respect to the vertical axis of the battery compartment cavity 11, and the limiting members 13 on the second side wall 112 are symmetrically disposed with respect to the vertical axis. Can keep battery stability and atress symmetry when spacing to the battery through the symmetry setting, can improve spacing effect from this.

Note that, in the enclosed battery compartment cavity 11, the first side wall 111 and the second side wall 112 are opposite, and the vertical axis X is an axis perpendicular to the first side wall 111 and the second side wall 112 of the battery compartment cavity 11.

For example, as shown in fig. 5, the position-limiting element C11 and the position-limiting element C12 are symmetrically disposed with respect to the vertical axis Y, and for example, the position-limiting element C61 and the position-limiting element C62 are symmetrically disposed with respect to the vertical axis Y.

In some embodiments, to better retain batteries and to be able to retain batteries of different shapes. The first sidewall 111 is provided with at least one set of limiting members; alternatively, at least one set of limiting members is disposed on the second sidewall 112; further alternatively, the first sidewall 111 is provided with at least one set of limiting members, and the second sidewall 112 is also provided with at least one set of limiting members. Each group of limiting parts comprises two limiting parts, and the two limiting parts in each group of limiting parts are symmetrically arranged relative to the vertical axis Y.

In some embodiments, two sets of position-limiting elements are disposed on the first sidewall 111, and one set of position-limiting elements is disposed on the second sidewall 112. Wherein the first side wall 111 is of an arc-shaped design and the second side wall 112 is of a planar design.

For example, as shown in fig. 5, the position-limiting element C11 and the position-limiting element C12 form a set of position-limiting elements disposed on the first sidewall 111; the limiting member C21 and the limiting member C22 form another set of limiting members, which are also disposed on the first sidewall 111; the position-limiting element C61 and the position-limiting element C62 form another position-limiting element set on the second sidewall 112.

In some embodiments, to improve the retention of the battery. The spacing distance between the two stoppers 13 on the first sidewall 111 is greater than the spacing distance between the two stoppers 13 on the second sidewall 112. Through different interval settings, not only can ensure to carry on spacingly at a plurality of positions department of the direction of vertical axis X to the battery, can also carry on spacingly in other directions with the help of the dislocation, for example the horizontal direction, improved the spacing effect to the battery from this.

For example, as shown in fig. 6, a spacing distance d1 between the limiting element C11 and the limiting element C12 disposed on the first sidewall 111 is greater than a spacing distance d6 between the limiting element C61 and the limiting element C62 disposed on the second sidewall 112, and a spacing distance d2 between the limiting element C21 and the limiting element C22 disposed on the first sidewall 111 is greater than a spacing distance d6 between the limiting element C61 and the limiting element C62 disposed on the second sidewall 112.

It should be noted that the position-limiting members C11 and C12 are disposed at positions closer to the middle of the first sidewall 111 than the position-limiting members C21 and C22. It can be understood that the position limiters C11 and C12 are disposed near the middle position of the first sidewall 111, and the position limiters C21 and C22 are disposed near the edge position of the first sidewall 111.

In some embodiments, the battery is better restrained. In the at least two limiting members 13 disposed on the third sidewall 113, there are two limiting members that are symmetrical with respect to the horizontal axis of the battery compartment cavity 11; of the at least two limiting members 13 disposed on the fourth sidewall 114, there are two limiting members that are symmetrical with respect to the horizontal axis of the battery compartment cavity. Can keep battery stability and atress symmetry when spacing to the battery through the symmetry setting, can improve spacing effect from this.

Note that, in the enclosed battery compartment cavity 11, the third side wall 113 and the fourth side wall 114 are opposite, and the horizontal axis is an axis perpendicular to the third side wall 113 and the fourth side wall 114 of the battery compartment cavity 11.

For example, as shown in fig. 5, the position-limiting element C31 and the position-limiting element C51 are symmetrically disposed with respect to the horizontal axis X, and for example, the position-limiting element C32 and the position-limiting element C52 are symmetrically disposed with respect to the horizontal axis X.

In some embodiments, the at least two limiting members 13 disposed on the third sidewall 113 exactly correspond to the at least two limiting members 13 disposed on the fourth sidewall 114.

For example, as shown in fig. 5, the limiting element C31 is aligned with the limiting element C32, and the limiting element C51 is aligned with the limiting element C52.

In some embodiments, as shown in fig. 5, three position-limiting elements, namely a position-limiting element C31, a position-limiting element C41, and a position-limiting element C51, are disposed on the third sidewall 113. One of the two limiting members (i.e., the limiting member C41) is located at a position corresponding to the horizontal axis X, and the other two limiting members (i.e., the limiting member C31 and the limiting member C51) are located at two sides of the limiting member C41 located at the position corresponding to the horizontal axis X and are symmetrical with respect to the horizontal axis X; the fourth side wall 114 is provided with three limiting members, which are a limiting member C32, a limiting member C42 and a limiting member C52. One of the two position-limiting members (i.e., the position-limiting member C42) is located at a position corresponding to the horizontal axis X, and the other two position-limiting members (i.e., the position-limiting member C32 and the position-limiting member C52) are located at two sides of the position-limiting member C42 disposed at the position corresponding to the horizontal axis X and are symmetrical with respect to the horizontal axis X.

In some embodiments, the cross-section of the pre-set shape of the battery compartment cavity comprises at least one of: circular, oval, polygonal for use in matching at least two differently shaped batteries, which may for example be batteries having a cross-section comprising an oval or square shape, although other shapes are possible.

In some embodiments, as shown in fig. 4, the preset shape includes: the first side wall 111 and/or the second side wall 112 are/is of an arc design; and/or the third side wall 113 and the fourth side wall 114 are both of arcuate design. Namely, the preset shapes include: the first side wall 111 is of an arc-shaped design, and the third side wall 113 and the fourth side wall 114 are both of an arc-shaped design; alternatively, the second sidewall 111 is arc-shaped, and the third sidewall 113 and the fourth sidewall 114 are both arc-shaped; still alternatively, only the third 113 and fourth 114 side walls are of arcuate design.

In some embodiments, as shown in fig. 4, the preset shape includes: the junction of the first side wall 111 and the third side wall 113 is in a rounded design, the junction of the first side wall 111 and the fourth side wall 114 is in a rounded design, the junction of the second side wall 112 and the third side wall 113 is in a rounded design, and the junction of the second side wall 112 and the fourth side wall 114 is in a rounded design.

Accordingly, the preset shape provided by the embodiment of the application is used for matching with the battery with the cross section comprising an oval shape or a square shape. So that batteries with different shapes can be respectively inserted into the battery chamber cavities of the battery chamber structure. In embodiments of the present application, the cell is a rectangular parallelepiped structure, and its cross-section comprises an oval or square shape.

Illustratively, as shown in fig. 7a and 7b, each of the batteries 20 shown in fig. 7a and 7b has a rectangular parallelepiped structure, the cross section of the battery 20 in fig. 7a is an ellipse, and the cross section of the battery 20 in fig. 7b is a square. Wherein, be equipped with electric connecting piece 24 on battery 20's the casing, when battery 20 inserted and establish in battery compartment cavity 11, electric connecting piece 24 contacts with electric connector 14 that sets up on the battery compartment cavity 11, and then realizes supplying power through battery 20, for example supplies power for unmanned aerial vehicle.

In some embodiments, a charging interface 21 is further provided on the housing of the battery 20, and the charging interface 21 is connected to an external power source through a connection line for charging the battery 20. Specifically, the charging interface 21 is disposed at an end of the housing of the battery 20, and when the battery 20 is inserted into the battery compartment cavity 11, the end including the charging interface 21 may be located outside the battery compartment cavity 11, so as to conveniently charge the battery 20.

Specifically, the Type of the charging interface 21 may be, for example, a Micro usb interface, a Type-C interface, a Lightning interface, or the like.

It should be noted that, in the embodiments of the present application, the battery has a rectangular parallelepiped structure, and the cross section of the battery includes an oval or square shape, but may also have other shapes or similar shapes.

In some embodiments, as shown in fig. 8 in particular, the cross section of the battery 20 is an ellipse, when the battery 20 is inserted into the battery compartment cavity of the battery compartment structure 10, the stoppers (the stopper C11 and the stopper C12) of the first side wall 111 and the second side wall 112 near the middle position abut against the battery 20, and the stoppers (the stopper C41 and the stopper C42) of the third side wall 113 and the fourth side wall 114 near the middle position abut against the battery 20.

In some embodiments, as shown in fig. 9 in particular, the cross section of the battery 20 is square, the first sidewall 111 abuts against the battery 20 near the position of the rounded corner (the position limiters C21 and C22), the second sidewall 112 abuts against the battery 20 near the position of the middle (the position limiters C61 and C62), the third sidewall 113 abuts against the battery 20 near the position of the rounded corner (the position limiters C32 and C52), and the fourth sidewall 114 abuts against the battery 20 near the position of the rounded corner (the position limiters C31 and C51).

In some embodiments, the first sidewall 111 and the second sidewall 112 are both arc-shaped, the stopper of the first sidewall 111 and the second sidewall 112 near the rounded position abuts against the battery 20, and the stopper of the third sidewall 113 and the fourth sidewall 114 near the rounded position abuts against the battery 20.

In some embodiments, when the battery is inserted into the battery compartment cavity 10, a part of the plurality of limiting members 13 abuts against the battery, and another part of the plurality of limiting members 13 is suspended, that is, does not abut against the battery, so that the battery compartment structure can be compatible with batteries of different shapes, and the battery can be limited from multiple directions, thereby recycling the battery and improving the safety of the battery.

Illustratively, the plurality of stoppers 13 are disposed at different positions of the inner sidewall 100, such as when a battery (battery 20 in fig. 8) is inserted into the battery compartment cavity 10, some of the stoppers (stopper C11, stopper C12, stopper C41, stopper C42, stopper C61, and stopper C62) in the plurality of stoppers 13 abut against the battery, another part of the stoppers (stopper C21, stopper C22, stopper C31, stopper C32, stopper C51, stopper C52) in the plurality of stoppers 13 is suspended, i.e. not abutting against the battery, and can also limit the battery from multiple directions, when another battery (battery 20 in fig. 9) is inserted into the battery compartment cavity 10, some of the stoppers (stopper C21, stopper C22, stopper C31, stopper C32, stopper C51, stopper C52, stopper C61, and stopper C62) in the plurality of stoppers 13 abut against the battery, the other part of the plurality of stoppers 13 (the stopper C11, the stopper C12, the stopper C41, and the stopper C42) is suspended, i.e., does not abut against the battery, and can also limit the battery from multiple directions.

In some embodiments, the structures and materials of the limiting members 13 may all be the same, or partially the same, or all different, and the structures specifically include shapes and sizes, for example, the limiting members 13 may have limiting ribs with the same shapes and the same sizes, or are limiting ribs with the same materials, the sizes of the limiting ribs include lengths, widths, and heights, the shapes of the limiting ribs are also the same, and all adopt cuboids, and the materials of the limiting ribs are also the same, for example, all adopt rigid materials or flexible materials.

Illustratively, as shown in fig. 10, fig. 10 shows a structure of the stopper rib 13.

In some embodiments, in order to improve the limiting effect on the battery, the limiting member 13 includes an anti-slip surface which abuts against the battery; wherein the non-slip surface comprises a frosted surface or a scored surface. Through increase friction, improve spacing effect.

In some embodiments, the material of the position-limiting member 13 includes a rigid material or a flexible material. When the limiting member 13 is made of a rigid material, the limiting member 13 can be in clearance fit with the battery. When the limiting member 13 is made of a flexible material, the limiting member 13 can be in interference fit or transition fit with the battery.

In some embodiments, as shown in fig. 10, the portion of the limiting member 13 near the opening 12 is provided with a guiding member 130 to facilitate guiding the battery 20 when the battery is inserted into the battery compartment cavity 11.

In some embodiments, as shown in fig. 3a, the battery compartment structure 10 includes an electrical connector 14, and the electrical connector 14 is disposed on the battery compartment cavity 11, specifically, disposed in the battery compartment cavity 11 near the opening 12, for electrically connecting with the battery 20, so that the battery 20 supplies power to the movable platform, such as to the unmanned aerial vehicle.

In some embodiments, as shown in fig. 8, the side wall of the battery 20 is provided with a stopper (a stopper B11 and a stopper B12), and when the battery 20 is inserted into the battery compartment cavity 11, the stoppers (a stopper B11 and a stopper B12) on the side wall of the battery 20 abut against the inner side wall of the battery compartment cavity 11. Through cooperating with the locating part on the inside wall of battery compartment cavity 11, realize spacing battery 20, improved spacing effect from this.

It should be noted that the limiting member on the sidewall of the battery 20 may be the same as or different from the limiting member on the inner sidewall of the battery compartment cavity.

In some embodiments, a first locking member (not shown) is disposed on the battery compartment 11, and a second locking member (not shown) is disposed on the battery, so that when the battery 20 is inserted into the battery compartment 11, the battery is locked by the first locking member and the second locking member. The first locking member and the second locking member may be, for example, a snap member or a magnetic attraction member.

The application provides a battery compartment structure 10 can use in movable platform, and this movable platform includes unmanned aerial vehicle, unmanned vehicle or robot etc. and wherein, the robot includes educational robot or robot of sweeping the floor.

For example, as shown in fig. 11a and 11b, the drone 100 shown in fig. 11a is not inserted into the battery 20, and the drone 100 shown in fig. 1b is inserted into the battery 20, and the drone includes a battery compartment structure 10, and the battery compartment structure 10 may be any one of the battery compartment structures provided in the embodiments of the present application. The battery in fig. 11a and 11b is different from the battery in fig. 1a and 1b in shape.

Therefore, in practical applications, the unmanned aerial vehicle is updated, for example, the unmanned aerial vehicle in fig. 1a is a first generation product, and fig. 11a is a second generation product, and batteries of different specifications need to be redesigned due to functional or design requirements, so that the shape of the battery may change, and the structure after upgrading and updating cannot be compatible with the battery of the previous generation unmanned aerial vehicle, so that the succession ratio of the unmanned aerial vehicles in the same series is poor, and many normal previous generation batteries cannot be used continuously, which causes resource waste, and is not friendly enough to users.

However, as long as adopt the battery compartment structure that this application embodiment provided to design, can also use the battery of the previous generation in order to ensure unmanned aerial vehicle after the generation, this battery compartment structure can also carry on spacingly well to the battery simultaneously, not only can avoid the wasting of resources from this, can also improve user's experience, can improve unmanned aerial vehicle's flight security again simultaneously.

In some embodiments, to reduce the weight of the drone. As shown in fig. 11a, a through hole 15 may also be formed in the inner side wall of the battery compartment cavity 11, specifically, a plurality of through holes 15 may be formed, the plurality of through holes 15 may be regularly arranged or irregularly arranged, and the shape and size of the plurality of through holes 15 may be the same or different, specifically, the setting is performed according to actual needs. Not only can alleviate unmanned aerial vehicle's weight through seting up the via hole to improve the duration of unmanned aerial vehicle's battery, can also dispel the heat to the battery.

In some embodiments, the drone is provided with a head light 101, which head light 101 may be used for information interaction through a specific light language. The head light 101 may be custom light by the user and/or have a default light. The unmanned aerial vehicle can indicate the installation state of the battery through the light, for example, when the battery is not well installed to the battery compartment, the light is in a flashing form.

Embodiments of the present application also provide a kit for a movable platform, the kit comprising: the portable platform of any that this application embodiment provided and the battery of any that this application embodiment provided, this portable platform includes unmanned aerial vehicle, unmanned vehicle or robot etc. wherein, the robot includes educational robot or robot of sweeping the floor.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a battery compartment structure, its characterized in that, battery compartment structure sets up the platform body at movable platform, battery compartment structure includes:

2. The battery compartment structure of claim 1, wherein the inner sidewall of the battery compartment cavity comprises a plurality of sidewalls, and the plurality of sidewalls are respectively provided with the stoppers.

3. The battery compartment structure of claim 2, wherein the plurality of side walls are connected in series to enclose the battery compartment cavity; alternatively, the first and second electrodes may be,

the side walls are sequentially and adjacently arranged to form the battery compartment cavity.

4. The battery compartment structure of claim 2, wherein the interior side walls of the battery compartment cavity comprise: a first side wall, a second side wall, a third side wall, and a fourth side wall; the first side wall, the second side wall, the third side wall and the fourth side wall enclose to form the battery compartment cavity.

5. The battery compartment structure of claim 4, wherein the first side wall, the second side wall, the third side wall, and the fourth side wall are connected in sequence to enclose the battery compartment cavity; alternatively, the first and second electrodes may be,

the first side wall, the second side wall, the third side wall and the fourth side wall are sequentially and adjacently arranged to form the battery compartment cavity; and/or the presence of a gas in the gas,

the first side wall is provided with at least one limiting part, and/or the second side wall is provided with at least one limiting part, and/or the third side wall is provided with at least one limiting part, and/or the fourth side wall is provided with at least one limiting part.

6. The battery compartment structure of claim 4, wherein the retaining members on the first side wall are symmetrically disposed with respect to a vertical axis of the battery compartment cavity, and the retaining members on the second side wall are symmetrically disposed with respect to the vertical axis;

the battery compartment cavity is enclosed, the first side wall is opposite to the second side wall, and the vertical axis is perpendicular to the first side wall and the second side wall of the battery compartment cavity.

7. The battery compartment structure of claim 6, wherein at least one set of stoppers is disposed on each of the first side wall and/or the second side wall;

each group of limiting parts comprises two limiting parts, and the two limiting parts in each group of limiting parts are symmetrically arranged relative to the vertical axis of the battery compartment cavity.

8. The battery compartment structure of claim 7, wherein two sets of position-limiting members are disposed on the first sidewall, and one set of position-limiting members is disposed on the second sidewall; and/or the presence of a gas in the gas,

the spacing distance between the two limiting pieces on the first side wall is greater than the spacing distance between the two limiting pieces on the second side wall.

9. The battery compartment structure of claim 4, wherein of the at least two retainers disposed on the third sidewall, there are two retainers that are symmetrical with respect to a horizontal axis of the battery compartment cavity; in the at least two limiting pieces arranged on the fourth side wall, two limiting pieces are symmetrical relative to the horizontal axis of the battery compartment cavity;

the battery compartment cavity is formed by enclosing the battery compartment cavity, the third side wall is opposite to the fourth side wall, and the horizontal axis is perpendicular to the third side wall and the fourth side wall of the battery compartment cavity.

10. The battery compartment structure of claim 9, wherein the at least two retainers disposed on the third sidewall correspond directly to the at least two retainers disposed on the fourth sidewall.

11. The battery compartment structure of claim 10, wherein three position-limiting members are disposed on the third sidewall, one of the position-limiting members is located at a position corresponding to the horizontal axis, and the other two position-limiting members are located at two sides of the position-limiting member disposed at the position corresponding to the horizontal axis and are symmetrical with respect to the horizontal axis;

and three limiting parts are arranged on the fourth side wall, wherein one limiting part is positioned at the position corresponding to the horizontal axis, and the other two limiting parts are positioned at two sides of the limiting part arranged at the position corresponding to the horizontal axis and are symmetrical relative to the horizontal axis.

12. The battery compartment structure of claim 4, wherein the predetermined shape comprises: the first side wall and/or the second side wall are/is in an arc design; and/or the presence of a gas in the gas,

the third side wall and the fourth side wall are both in arc-shaped design.

13. The battery compartment structure of claim 12, wherein the predetermined shape comprises: the junction of the first side wall and the third side wall and the fourth side wall is in a fillet design, and the junction of the second side wall and the third side wall and the fourth side wall is in a fillet design.

14. The battery compartment structure of claim 12, wherein the predetermined shape is configured to match the battery having a cross-section comprising an oval or square shape.

15. The battery compartment structure of claim 14, wherein when the cross-section of the battery is elliptical;

the limiting parts at the positions, close to the middle positions, of the first side wall and the second side wall are abutted to the battery, and the limiting parts at the positions, close to the middle positions, of the third side wall and the fourth side wall are abutted to the battery.

16. The battery compartment structure of claim 14, wherein when the cross-section of the battery is square;

the limiting piece on the first side wall close to the position of the fillet is abutted against the battery, the limiting piece on the second side wall close to the middle position is abutted against the battery, and the limiting pieces on the third side wall and the fourth side wall close to the position of the fillet are abutted against the battery; alternatively, the first and second electrodes may be,

the first side wall and the second side wall are close to the limiting parts at the positions of the rounded corners and abut against the battery, and the third side wall and the fourth side wall are close to the limiting parts at the positions of the rounded corners and abut against the battery.

17. The battery compartment structure of claim 1, wherein a via hole is formed in an inner side wall of the battery compartment cavity.

18. The battery compartment structure of any one of claims 1 to 17, wherein the retaining member comprises a non-slip surface that abuts the battery; wherein the non-slip surface comprises a frosted surface or a scored surface.

19. The battery compartment structure of any one of claims 1 to 17, wherein the retaining member comprises a rigid material or a flexible material.

20. The battery compartment structure of claim 19, wherein the retaining member is capable of clearance-fitting with the battery when the retaining member is a rigid material.

21. The battery compartment structure of claim 19, wherein the retaining member is capable of interference or transition fit with the battery when the retaining member is a flexible material.

22. The battery compartment structure of any one of claims 1 to 17, wherein a portion of the retaining member adjacent to the opening portion is provided with a guide member to facilitate insertion of a battery into the battery compartment cavity.

23. The battery compartment structure according to any one of claims 1 to 17, wherein the battery compartment structure comprises:

and the electric connector is arranged on the battery bin cavity and is electrically connected with the battery so that the battery can supply power to the movable platform.

24. The battery compartment structure according to any one of claims 1 to 17, wherein a stopper is provided on a sidewall of the battery, and when the battery is inserted into the battery compartment cavity, the stopper on the sidewall of the battery abuts against an inner sidewall of the battery compartment cavity.

25. The battery compartment structure of any one of claims 1 to 17, wherein a first locking member is provided on the battery compartment cavity, and a second locking member is provided on the battery, so that when the battery is inserted into the battery compartment cavity, the battery is locked by the cooperation of the first locking member and the second locking member.

26. The battery compartment structure of any one of claims 1 to 17, wherein the retaining member comprises a retaining rib.

27. The battery compartment structure of claim 1, wherein the predetermined shape in cross-section comprises at least one of: circular, oval, polygonal.

28. The utility model provides an unmanned aerial vehicle, its characterized in that, unmanned aerial vehicle includes the fuselage and sets up battery compartment structure on the fuselage, the battery compartment structure includes:

29. The battery compartment structure of claim 28, wherein the inner sidewall of the battery compartment cavity comprises a plurality of sidewalls, and the plurality of sidewalls are respectively provided with the stoppers.

30. The battery compartment structure of claim 29, wherein the plurality of side walls are connected in series to enclose the battery compartment cavity; alternatively, the first and second electrodes may be,

31. The drone of claim 29, wherein the inner side wall of the battery compartment cavity comprises: a first side wall, a second side wall, a third side wall, and a fourth side wall; the first side wall, the second side wall, the third side wall and the fourth side wall enclose to form the battery compartment cavity;

the plurality of limiting parts are respectively arranged on a first side wall, a second side wall, a third side wall and a fourth side wall of the battery compartment cavity to limit the battery.

32. The unmanned aerial vehicle of claim 31, wherein the first side wall, the second side wall, the third side wall, and the fourth side wall are connected in sequence to enclose the battery compartment cavity; alternatively, the first and second electrodes may be,

33. The drone of claim 31, wherein the stops on the first side wall are symmetrically disposed about a vertical axis of the battery compartment cavity and the stops on the second side wall are symmetrically disposed about the vertical axis;

34. A drone according to claim 33, wherein at least one set of stops is provided on each of the first and/or second side walls;

each group of limiting parts comprises two limiting parts, and the two limiting parts in each group of limiting parts are symmetrically arranged relative to the vertical axis.

35. The drone of claim 34, wherein two sets of stops are provided on the first sidewall and one set of stops is provided on the second sidewall; and/or the presence of a gas in the gas,

36. The drone of claim 31, wherein of the at least two stops disposed on the third sidewall, there are two stops that are symmetrical about a horizontal axis of the battery compartment cavity; in the at least two limiting pieces arranged on the fourth side wall, two limiting pieces are symmetrical relative to the horizontal axis of the battery compartment cavity;

37. An unmanned aerial vehicle according to claim 36, wherein the at least two limiting members provided on the third side wall correspond directly to the at least two limiting members provided on the fourth side wall.

38. The unmanned aerial vehicle of claim 37, wherein three position-limiting members are disposed on the third sidewall, one position-limiting member is located at a position corresponding to the horizontal axis, and the other two position-limiting members are located at two sides of the position-limiting member located at the position corresponding to the horizontal axis and are symmetrical with respect to the horizontal axis;

39. The unmanned aerial vehicle of claim 31, wherein the battery compartment cavity has a predetermined shape for mating with at least two differently shaped batteries such that the at least two differently shaped batteries can be inserted into the battery compartment cavity through the opening, respectively.

40. A drone according to claim 39, wherein the preset shape comprises: the first side wall and/or the second side wall are/is in an arc design; and/or the presence of a gas in the gas,

the third side wall and the fourth side wall are both in arc-shaped design; and/or the presence of a gas in the gas,

the junction of the first side wall and the third side wall and the fourth side wall is in a fillet design, and the junction of the second side wall and the third side wall and the fourth side wall is in a fillet design.

41. A drone according to claim 40, wherein the preset shape is for matching the battery whose cross section includes an ellipse or square.

42. A drone according to claim 41, wherein when the cross-section of the battery is elliptical;

43. A drone according to claim 41, wherein when the cross-section of the battery is square;

44. The unmanned aerial vehicle of claim 28, wherein a via hole is formed in an inner side wall of the battery compartment cavity.

45. A drone as claimed in any of claims 28 to 44, wherein the stop includes a non-slip surface which abuts the battery; wherein the non-slip surface comprises a frosted surface or a scored surface.

46. A drone as claimed in any one of claims 28 to 44, wherein the retaining member is made of a rigid or flexible material.

47. The drone of claim 46, wherein the stop is capable of clearance-fitting with the battery when the stop is a rigid material.

48. A drone as claimed in claim 46, wherein the stop is capable of interference or transition fit with the battery when the stop is a flexible material.

49. The drone of any one of claims 28 to 44, wherein the portion of the retaining member adjacent to the opening is provided with a guide to facilitate insertion of a battery within the battery compartment cavity.

50. A drone as claimed in any one of claims 28 to 44, wherein the battery compartment structure includes:

51. The unmanned aerial vehicle of any one of claims 28-44, wherein a stop is disposed on a sidewall of the battery, and the stop on the sidewall of the battery abuts against an inner sidewall of the battery compartment cavity when the battery is inserted into the battery compartment cavity.

52. An unmanned aerial vehicle according to any one of claims 28-44, wherein a first retaining member is provided on the battery compartment cavity, and a second retaining member is provided on the battery, so that when the battery is inserted into the battery compartment cavity, the battery is retained by cooperation of the first retaining member and the second retaining member.

53. A drone as claimed in any of claims 28 to 44, wherein the stop comprises a stop rib.

54. The unmanned aerial vehicle of claim 28, wherein the inner side wall of the battery compartment cavity comprises a plurality of side walls, and the plurality of side walls are respectively provided with the stoppers.

55. The utility model provides a movable platform which characterized in that, movable platform includes the platform body and sets up battery compartment structure on the platform body, the battery compartment structure includes:

56. The battery compartment structure of claim 55, wherein the inner sidewall of the battery compartment cavity comprises a plurality of sidewalls, and the plurality of sidewalls are respectively provided with the stoppers.

57. The battery compartment structure of claim 56, wherein the plurality of side walls are connected in series to enclose the battery compartment cavity; alternatively, the first and second electrodes may be,

58. The movable platform of claim 57, wherein the interior side walls of the battery compartment cavity comprise: a first side wall, a second side wall, a third side wall, and a fourth side wall; the first side wall, the second side wall, the third side wall and the fourth side wall enclose to form the battery compartment cavity;

59. The movable platform of claim 58, wherein the first side wall, the second side wall, the third side wall, and the fourth side wall are connected in series to enclose the battery compartment cavity; alternatively, the first and second electrodes may be,

the first side wall, the second side wall, the third side wall and the fourth side wall are sequentially and adjacently arranged to form the battery compartment cavity.

60. The movable platform of claim 58, wherein at least one stop is disposed on the first sidewall, and/or at least one stop is disposed on the second sidewall, and/or at least one stop is disposed on the third sidewall, and/or at least one stop is disposed on the fourth sidewall.

61. The movable platform of claim 59, wherein the stops on the first sidewall are symmetrically disposed about a vertical axis of the battery compartment cavity, and the stops on the second sidewall are symmetrically disposed about the vertical axis;

62. The movable platform of claim 59, wherein at least one set of stops is disposed on each of the first sidewall and/or the second sidewall;

63. The movable platform of claim 62, wherein two sets of position-limiting elements are disposed on the first sidewall, and one set of position-limiting elements is disposed on the second sidewall; and/or the presence of a gas in the gas,

64. The movable platform of claim 58, wherein of the at least two retainers disposed on the third sidewall, there are two retainers that are symmetrical about the horizontal axis of the battery compartment cavity; in the at least two limiting pieces arranged on the fourth side wall, two limiting pieces are symmetrical relative to the horizontal axis of the battery compartment cavity;

65. The movable platform of claim 64, wherein the at least two position limiters disposed on the third sidewall correspond exactly to the at least two position limiters disposed on the fourth sidewall.

66. The movable platform of claim 65, wherein three position-limiting members are disposed on the third sidewall, one of the position-limiting members is located at a position corresponding to the horizontal axis, and the other two position-limiting members are located at two sides of the position-limiting member at the position corresponding to the horizontal axis and are symmetrical with respect to the horizontal axis;

67. The movable platform of claim 58, wherein the predetermined shape comprises: the first side wall and/or the second side wall are/is in an arc design; and/or the presence of a gas in the gas,

the preset shape includes: the junction of the first side wall and the third side wall and the fourth side wall is in a fillet design, and the junction of the second side wall and the third side wall and the fourth side wall is in a fillet design.

68. The movable platform of claim 66, wherein the predetermined shape is configured to mate with the battery having a cross-section comprising an oval or square shape.

69. The movable platform of claim 68, wherein when the cross-section of the battery is elliptical;

70. The movable platform of claim 68, wherein when the cross-section of the battery is square;

71. The movable platform of claim 55, wherein the battery compartment cavity has a via hole formed in an inner sidewall thereof.

72. The movable platform of any one of claims 55-71, wherein the stop comprises a non-slip surface that abuts the battery; wherein the non-slip surface comprises a frosted surface or a scored surface.

73. The movable platform of any one of claims 55-71, wherein the retaining member comprises a rigid material or a flexible material.

74. The movable platform of claim 73, wherein the retaining member is capable of clearance-fitting with the battery when the retaining member is a rigid material.

75. The movable platform of claim 73, wherein the retaining member is capable of interference or transition fit with the battery when the retaining member is a flexible material.

76. The movable platform of any one of claims 55-71, wherein a portion of the retaining member adjacent to the opening is provided with a guide to facilitate insertion of a battery into the battery compartment cavity.

77. The movable platform of any one of claims 55-71, wherein the battery compartment structure comprises:

78. The movable platform of any one of claims 55-71, wherein a retaining member is disposed on a sidewall of the battery, and the retaining member on the sidewall of the battery abuts against an inner sidewall of the battery compartment cavity when the battery is inserted into the battery compartment cavity.

79. The movable platform of any one of claims 55-71, wherein a first retaining member is disposed on the battery compartment cavity, and a second retaining member is disposed on the battery, such that when the battery is inserted into the battery compartment cavity, the battery is retained by the engagement of the first retaining member and the second retaining member.

80. The movable platform of any one of claims 55-71, wherein the stop comprises a stop rib.

81. The movable platform of claim 55, wherein the inner sidewall of the battery compartment cavity comprises a plurality of sidewalls, and the plurality of sidewalls are respectively disposed with the stoppers.

82. The utility model provides a battery compartment structure, its characterized in that, battery compartment structure sets up on movable platform's platform body, battery compartment structure includes:

83. The utility model provides a movable platform which characterized in that, movable platform includes the platform body and sets up battery compartment structure on the platform body, the battery compartment structure includes:

84. A kit for a movable platform, comprising:

the movable platform of any one of claims 55-81 and 83;

and a battery.

85. The kit for the movable platform of claim 84, wherein the battery has a retaining member on a sidewall thereof, and wherein the retaining member on the sidewall of the battery abuts against an inner sidewall of the battery compartment cavity when the battery is inserted into the battery compartment cavity.

86. The kit for the movable platform of claim 84, wherein the battery is provided with an electrical connection; when the battery is inserted in the battery compartment cavity, the electrical connecting piece is contacted with the electrical connector arranged on the battery compartment cavity.