CN214013089U

CN214013089U - Battery case and unmanned aerial vehicle with same

Info

Publication number: CN214013089U
Application number: CN202120283399.4U
Authority: CN
Inventors: 李京阳; 王贤宇; 印明威; 海日汗; 包长春; 徐震翰
Original assignee: Beijing Qinghang Zijin Equipment Technology Co ltd
Current assignee: Beijing Qinghang Zijin Equipment Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-08-20
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to a battery box and an unmanned aerial vehicle with the battery box, wherein, the battery box comprises a fixed part, a box body and a locking part; the fixing part comprises a fixing piece and a blocking piece; the box body is used for accommodating a battery, an opening part is arranged at one end of the box body, a connecting port is arranged on the side wall of the box body, the battery can enter and exit the box body through the opening part and is connected with external equipment through the connecting port, one end of the box body, which is far away from the opening part, is hinged with the fixing part, and the box body can rotate around the hinged part until the opening part is matched with or separated from the stopper; when the opening part is matched with the stopper, the locking part can lock the box body and the fixing part, and the stopper can block the battery in the box body. The battery case is applicable to the electrical equipment that needs frequently to change the battery such as unmanned aerial vehicle, can simplify the dismouting operation of battery, improves battery replacement efficiency.

Description

Battery case and unmanned aerial vehicle with same

Technical Field

The utility model relates to a battery case technical field, concretely relates to battery case and have unmanned aerial vehicle of this battery case.

Background

The battery is as the power supply of electrical equipment such as unmanned aerial vehicle, because power consumptive very fast, the battery needs frequent dismouting to be changed, among the prior art, to the installation of unmanned aerial vehicle battery, it is fixed with its fuselage usually through the ligature, perhaps set firmly the battery case that is used for placing the battery at unmanned aerial vehicle's fuselage, and there is the problem that the battery is stable inadequately in the mode fixed battery through the ligature, current battery case is fixed with the fuselage, and it is comparatively loaded down with trivial details to get the operation of putting from the battery case with the battery, battery change efficiency is lower.

And how to provide a battery case, be applicable to the electrical equipment that needs frequently to change the battery such as unmanned aerial vehicle, can simplify the dismouting operation of battery, improve battery replacement efficiency, be the technical problem that technical staff in the field need solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery case and have unmanned aerial vehicle of this battery case, battery case are applicable to the electrical equipment that needs frequent change battery such as unmanned aerial vehicle, can simplify the dismouting operation of battery, improve battery change efficiency.

In order to solve the above technical problems, the present invention provides a battery box, which comprises a fixing portion, a box body and a locking portion; the fixing part comprises a fixing part and a stopper; the box body is used for accommodating a battery, an opening part is arranged at one end of the box body, a connecting port is arranged on the side wall of the box body, the battery can enter and exit the box body through the opening part and is connected with external equipment through the connecting port, one end of the box body, which is far away from the opening part, is hinged with the fixing part, and the box body can rotate around the hinged part until the opening part is matched with or separated from the stopper; when the opening part is matched with the stopper, the locking part can lock the box body and the fixing part, and the stopper can block the battery in the box body.

This battery case is used for placing the battery, and under the installation status, the opening of box body and fender cooperation, the connector of battery can pass the connector and be connected with external equipment, and the sticking department is in the locking state, and the fender of fixed part can block the battery that is located the box body from the opening of box body outward, avoids the battery to move along the opening to outside for the battery can be located the box body steadily. When the battery needs to be replaced, the connection between the connector of the battery and the external equipment is disconnected, then the locking function of the locking part is released, at the moment, the box body can rotate around the hinged part between the box body and the fixing part, and when the box body rotates to the state that the opening part of the box body is separated from the stopper, the battery can move out of the box body through the opening part, so that the battery can be taken out. After a new battery is installed on the box body, the box body can be reversely rotated around the hinged position of the box body to enable the opening part of the box body to be matched with the stopper, then the fixing part and the box body are locked through the locking part, the battery can be guaranteed to be stably located in the battery box, and finally, the joint of the battery penetrates through the interface and is connected with external equipment.

The dismouting operation of this battery case is comparatively convenient, is applicable to the electrical equipment of frequent change battery of needs such as unmanned aerial vehicle, and is concrete, be fixed in on the electrical equipment such as unmanned aerial vehicle with the mounting can (concrete accessible bolt fastening, joint are fixed etc. all can), the concrete structure of this mounting can set up according to conditions such as electrical equipment self structure and installation space, and the flexibility is better.

Optionally, a side wall of the box body faces one end of the opening portion and is provided with a yielding structure, and the yielding structure is communicated with the opening portion and forms the connecting port.

Optionally, the fixing part and the box body are both frame structures.

Optionally, the box body is square structure, the opening is located a side end of square structure, four side edges of square structure are the angle steel, just four end edges of square structure keep away from the one end of opening are the angle steel, just the opening orientation of angle steel set up in the box body.

Optionally, one side of the square structure facing the opening portion includes four connecting pieces arranged along the circumferential direction, two ends of each connecting piece are respectively connected with two adjacent side edges, one connecting piece is provided with the connecting port and includes one connecting plate, and the other three connecting pieces respectively include two connecting plates arranged in parallel.

Optionally, the top end edge of one end of the box body, which is far away from the opening part, is connected with the fixing part through a hinge.

Optionally, the top end of the stopper and the fixing member are fixed by an angle bracket and form an L-shaped structure.

Optionally, the number of the stoppers is two, and the two stoppers and the box body are locked by the locking portions respectively.

Optionally, the locking portion includes a first locking member and a second locking member, the first locking member is fixed to the stopper, the second locking member is fixed to the box body, and the box body and the fixing portion can be locked by the first locking member and the second locking member in a matching manner.

The utility model also provides an unmanned aerial vehicle, it includes the fuselage and as above the battery case, the mounting of battery case with the fuselage is fixed.

Unmanned aerial vehicle with above-mentioned battery case, its technical effect is similar with the technical effect of above-mentioned battery case, for practicing thrift the space, no longer gives unnecessary details here.

Drawings

Fig. 1 is a schematic structural view of a battery box according to an embodiment of the present invention in a closed state;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic view of the structure of the battery compartment in an open state;

fig. 4 is a schematic structural diagram of the cartridge.

In the accompanying fig. 1-4, the reference numerals are illustrated as follows:

1-fixed part, 11-fixed part, 12-blocking part and 13-corner connector;

2-box body, 21-connecting port, 22-side edge, 23-end edge and 24-connecting plate;

3-a locking part, 31-a first locking part, 32-a second locking part;

4-hinge.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, fig. 1 is a schematic structural view illustrating a battery box in a closed state according to an embodiment of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1; FIG. 3 is a schematic view of the structure of the battery compartment in an open state; fig. 4 is a schematic structural diagram of the cartridge.

The embodiment of the utility model provides a battery box, as shown in fig. 1 and fig. 3, this battery box includes fixed part 1, box body 2 and sticking department 3, wherein, fixed part 1 includes mounting 11 and fender piece 12, box body 2 is used for holding the battery, the one end of box body 2 is equipped with the opening and the lateral wall is equipped with connector 21, the battery can pass in and out box body 2 by the opening, and the connector of the battery that is located in box body 1 can be connected with external equipment through connector 21, the one end of box body 2 far away from the opening is articulated with mounting 11, and box body 2 can rotate around the articulated department to the opening and keep off the cooperation of piece 12 or break away from; when the opening of the case 2 is engaged with the stopper 12, the locking portion 3 can lock the case 2 and the fixing portion 1 to fix the relative positions therebetween, and at this time, the stopper 12 can block the battery in the case 2 from outside the opening.

In detail, the battery box is used for placing a battery, in an installation state, as shown in fig. 1, the opening part of the box body 1 is matched with the stopper 12, the connector of the battery can pass through the connecting port 21 to be connected with an external device, the locking part 3 is in a locking state, the stopper 12 of the fixing part 1 can block the battery in the box body 2 from the outside of the opening part of the box body 2, the battery is prevented from moving outwards along the opening part, and the battery can be stably positioned in the box body 1. When the battery needs to be replaced, the connection between the connector of the battery and the external device is disconnected, then the locking function of the locking part 3 is released, at this time, the box body 2 can rotate around the hinged part between the box body and the fixing part 1, and when the box body 1 rotates until the opening part of the box body is separated from the stopper 12 (as shown in fig. 3), the battery can move out of the box body 2 through the opening part, so that the battery can be taken out. After a new battery is mounted on the box body 2, the box body 2 can be reversely rotated around the hinged part until the opening part of the box body is matched with the stop piece 12, then the fixing part 1 and the box body 2 are locked by the locking part 3, the battery can be ensured to be stably positioned in the battery box, and finally, the joint of the battery penetrates through the interface and is connected with external equipment.

The dismouting operation of this battery case is comparatively convenient, is applicable to the electrical equipment of frequent change battery of needs such as unmanned aerial vehicle, and is concrete, be fixed in on electrical equipment such as unmanned aerial vehicle with mounting 11 can (concrete accessible bolt fastening, joint are fixed etc. all can), and this mounting 11's concrete structure can set up according to conditions such as electrical equipment self structure and installation space, and the flexibility is better.

This embodiment still provides an unmanned aerial vehicle, and this unmanned aerial vehicle includes fuselage and above-mentioned battery case, and is specific, and the mounting 11 of the fixed part 1 of this battery case is fixed with unmanned aerial vehicle's fuselage, and the external equipment of being connected with the battery indicates unmanned aerial vehicle's electrical component to be connected. So set up, be convenient for change unmanned aerial vehicle's battery, guarantee simultaneously that unmanned aerial vehicle's battery installation is stable.

In the above embodiment, one end of one side wall of the case 2 facing the opening is provided with a relief structure which is communicated with the opening and forms the connection port 21, that is, the connection port 21 is provided at one side of the opening and is communicated with the opening, so that when the case 2 is rotated to be matched with the fixing part 1, the connection wire of the battery can be directly pulled out from the side of the opening, thereby facilitating the connection operation.

In the above embodiment, the fixing portion 1 and the case 2 are both frame structures, and thus, the overall weight can be further reduced. Alternatively, in this embodiment, the fixing portion 1 and the box body 2 may be both configured to have a hollow structure with a floor hole to achieve the goal of light weight, and when the fixing portion and the box body are configured to have a frame structure, the manufacturing process can be simplified. Moreover, as shown in fig. 4, when the case 2 is a frame structure, an operator can operate the battery inside the case 2 with fingers from the outside of the case 2 when disassembling and assembling the battery, which is convenient.

Further, as shown in fig. 4, the case 2 has a square structure, specifically, a rectangular parallelepiped structure or a cubic structure, and is configured according to the shape and size of the battery. The square structure comprises an opening end, one end far away from the opening part and four side edges 22 connecting the two end parts, specifically, the four side edges 22 of the square structure are all angle steel, and the four end edges 23 of the square structure far away from the opening part are all angle steel. That is, the box body 2 having the square structure is formed of four side edges 22 and four end edges 23, except for four side edges at one end where the opening is formed, which are angle steel, and the opening of the angle steel is provided toward the inside of the box body 2. The angle steel includes that two contained angles are the curb plate that the right angle was arranged, and two curb plates of each angle steel can block the battery from both sides respectively, consequently, when adopting the angle steel, can simplify the structure of this box body 2, can reduce weight and simplify manufacturing process simultaneously. In addition, the side edges 22 and the end edges 23 of the square structure are formed by angle steel, so that the stability of the whole structure can be ensured.

Furthermore, as shown in fig. 4, one side of the square structure facing the opening portion includes four connecting members, and two ends of each connecting member are respectively connected to two adjacent side edges 22, that is, one side of the square structure facing the opening portion is provided with a connecting member between two adjacent side edges 22, one of the connecting members is provided with a connecting port 21 and includes a connecting plate 24, and the other three connecting members respectively include two connecting plates 24 arranged in parallel. The two connecting plates 24 arranged in parallel can reinforce the structural strength of the case 2 on the side facing the opening. Alternatively, in this embodiment, the connecting member may be configured to include a connecting rod or a connecting pipe, and is not limited in particular. In addition, in this embodiment, the connecting members may be arranged to be the connecting plates 24 having the hollow structures, so as to ensure structural strength and light weight, and at this time, each connecting member may include the connecting plate 24 having a wider width, and the connecting plate 24 having the connection port 21 may be formed by arranging the groove structure or reducing the width thereof to form the connection port 21.

This box body 2 is the connecting piece except that the circumference four arriss of open end, and all the other arriss are the angle steel, and the both sides wall of angle steel can block the battery from both sides, and the connecting piece only blocks the battery from circumference one side for the battery can only follow this box body 2 of opening business turn over.

In the above embodiment, the top end edge 23 of the case 2 away from the opening is connected to the fixing member 11 by the hinge 4. Alternatively, a rotating shaft may be provided between the fixing member 11 and the cartridge 2, and the cartridge 2 may be rotated about the rotating shaft with respect to the fixing member 11. And the hinge 4 is connected to realize relative rotation, so that the whole structure can be simplified. Specifically, as shown in fig. 4, the number of the hinges 4 is two, and the hinges are spaced apart from each other, so that the overall structure can be simplified while the rotational stability is ensured.

In the above embodiment, the top end of the stopper 12 and the fixing member 11 are fixed by the corner brace 13 to form an L-shaped structure, as shown in fig. 3, or the stopper 12 and the fixing member 11 may be integrated, and when the stopper 12 and the fixing member 11 are fixed by the corner brace 13, the material of the stopper 12 and the fixing member 11 is convenient to obtain, the processing technology is simplified, and the cost is reduced.

Further, the number of the stoppers 12 is two, and the two stoppers 12 are locked with the box body 2 by the locking parts 3, respectively. Alternatively, the number of the stoppers 12 may be set to one, and the battery may be stopped from the middle position of the opening portion of the case 2, but not particularly limited thereto, and when the number of the stoppers 12 is set to two, the stability can be further ensured. In particular, the flight 12 can be a plate-like structure, a rod-like structure, or a tubular structure. In addition, in the present embodiment, the specific structure of the fixing element 11 is not limited, as shown in fig. 1, two fixing elements 11 may be provided, and two stoppers 12 and two fixing elements 11 are respectively fixed correspondingly, or the fixing element 11 may be a one-piece fixing plate.

In the above embodiment, the locking portion 3 includes the first locking member 31 and the second locking member 32, wherein the first locking member 31 is fixed to the stopper 12, the second locking member 32 is fixed to the case 2, and when the case 2 is mated with the fixing portion 1, the first locking member 31 can be locked with the second locking member 32. Specifically, the connection position between the stopper 12 and the first locking member 31 is not limited, as shown in fig. 3, the first locking member 31 is disposed at the bottom end of the stopper 12 and away from one side of the box body 2, the second locking member 32 is disposed at the bottom end of the box body 2 and faces one side of the stopper 12, and when the box body 2 rotates to be matched with the fixing portion 1, the second locking member 32 can be matched and locked with the first locking member 31.

In this embodiment, specific structures of the first locking member 31 and the second locking member 32 are not limited, as shown in fig. 2, the first locking member 31 is a hook having an upward protrusion, and the second locking member 32 is provided with a hanging ring, and the hanging ring and the hook are matched to realize locking, so as to prevent the box body 2 from moving downward relative to the fixing portion 1. Or, can also all set up two locking pieces into the couple, articulate through two couples and realize that the locking is all can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A battery case, characterized by comprising a fixing part (1), a case body (2), and a locking part (3);

the fixing part (1) comprises a fixing part (11) and a stopper (12);

the battery box comprises a box body (2), a connecting piece (21) and a fixing piece (11), wherein the box body (2) is used for accommodating a battery, an opening part is formed in one end of the box body (2), a connecting port (21) is formed in the side wall of the box body (2), the battery can enter and exit the box body (2) through the opening part and is connected with external equipment through the connecting port (21), one end, far away from the opening part, of the box body (2) is hinged to the fixing piece (11), and the box body (2) can rotate around the hinged part until the opening part is matched with or separated from the stopper (12);

when the opening part is matched with the stopper (12), the locking part (3) can lock the box body (2) and the fixing part (1), and the stopper (12) can block the battery in the box body (2).

2. The battery pack according to claim 1, wherein an end of a side wall of the case body (2) facing the opening portion is provided with a relief structure communicating with the opening portion and forming the connection port (21).

3. A battery compartment as claimed in claim 1, characterized in that said stationary part (1) and said casing (2) are of frame construction.

4. A battery pack as claimed in claim 3, wherein the case (2) has a square structure, the opening is provided at one side end of the square structure, four side edges (22) of the square structure are all angle steels, four end edges (23) of one end of the square structure away from the opening are all angle steels, and the opening of the angle steels faces the inside of the case (2).

5. A battery pack as claimed in claim 4, wherein said square structure includes four connecting members disposed along the circumferential direction on the side facing said opening portion, each of said connecting members having both ends connected to adjacent two side edges (22), respectively, one of said connecting members being provided with said connecting opening (21) and including one connecting plate (24), and the other three of said connecting members including two connecting plates (24) disposed side by side, respectively.

6. A battery compartment as claimed in claim 4 or 5, wherein the top end edge (23) of the compartment (2) remote from the open end is connected to the fixing member (11) by a hinge (4).

7. A battery compartment as defined in any one of claims 1 to 5, wherein the top end of said stopper (12) is fixed to said fixing member (11) by means of an angle bracket (13) and forms an L-shaped structure.

8. A battery compartment as claimed in any one of claims 1 to 5, characterized in that said stoppers (12) are two in number, and that the two stoppers (12) are locked with said case (2) by said locking portions (3), respectively.

9. Battery compartment according to any of claims 1 to 5, characterized in that said locking portion (3) comprises a first locking member (31) and a second locking member (32), said first locking member (31) being fixed to said stopper (12) and said second locking member (32) being fixed to said compartment (2), said compartment (2) and said fixation portion (1) being lockable by means of said first locking member (31) and said second locking member (32) in cooperation.

10. An unmanned aerial vehicle, comprising a fuselage and a battery pack according to any of claims 1-9, the battery pack holder (11) being fixed to the fuselage.