CN219267822U - Battery storage device - Google Patents
Battery storage device Download PDFInfo
- Publication number
- CN219267822U CN219267822U CN202223176420.4U CN202223176420U CN219267822U CN 219267822 U CN219267822 U CN 219267822U CN 202223176420 U CN202223176420 U CN 202223176420U CN 219267822 U CN219267822 U CN 219267822U
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- Prior art keywords
- battery
- cover
- link
- ejector
- displacement mechanism
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Abstract
A battery storage device is suitable for accommodating a battery and comprises a frame, a battery box, a protecting cover, a battery pushing unit, a battery displacement mechanism and a damping unit. A battery compartment is coupled to the frame, the battery being adapted to be disposed within the battery compartment. The protecting cover is pivoted with the battery box. The battery ejecting unit is arranged in the battery box and is suitable for being abutted against the battery. The battery displacement mechanism is connected with the protecting cover and the battery ejection unit, wherein when the protecting cover rotates, the protecting cover pulls the battery displacement mechanism, and the battery displacement mechanism drives the battery ejection unit, so that the battery ejection unit ejects the battery. The damping unit is connected with the battery displacement mechanism and the frame and is suitable for providing damping effect for the battery displacement mechanism.
Description
Technical Field
The present utility model relates to a battery storage device, and more particularly, to a battery storage device with a battery displacement mechanism.
Background
The existing electric vehicle battery has a considerable weight, when the electric vehicle travels, the vibration of the electric vehicle can cause the battery to jump, and the battery is separated from a box-side connecting terminal of the electric vehicle, so that the electric vehicle loses power in the traveling process, and further danger occurs. In order to stably couple the battery to the case-side connection terminal, the coupling force between the battery and the case-side connection terminal is preset to be large. Therefore, when the user wants to take out the battery, more force is required to overcome the weight of the battery itself and the preset case-side connection terminal coupling force.
Disclosure of Invention
The utility model provides a battery accommodating device for accommodating a battery, which aims to solve the problems in the prior art and comprises a frame, a battery box, a protecting cover, a battery pushing unit, a battery displacement mechanism and a damping unit. A battery compartment is coupled to the frame, the battery being adapted to be disposed within the battery compartment. The protecting cover is pivoted with the battery box. The battery ejecting unit is arranged in the battery box and is suitable for being abutted against the battery. The battery displacement mechanism is connected with the protecting cover and the battery ejection unit, wherein when the protecting cover rotates, the protecting cover pulls the battery displacement mechanism, and the battery displacement mechanism drives the battery ejection unit, so that the battery ejection unit ejects the battery. The damping unit is connected with the battery displacement mechanism and the frame, and is suitable for providing damping effect for the battery displacement mechanism when the protecting cover rotates so as to influence the rotating speed of the protecting cover.
In an embodiment, the cover pivots between a first cover orientation and a second cover orientation, the cover covers the battery compartment when the cover is in the first cover orientation, the cover does not cover the battery compartment when the cover is in the second cover orientation, and the cover pulls the battery displacement mechanism during rotation of the cover from the first cover orientation to the second cover orientation, the battery displacement mechanism drives the battery ejector unit, whereby the battery ejector unit ejects the battery.
In an embodiment, the battery displacement mechanism includes a straight connecting rod, a transverse connecting rod, a first extension rod and a second extension rod, one end of the straight connecting rod is pivoted to the protecting cover, the other end of the straight connecting rod is pivoted to the transverse connecting rod, the first extension rod is pivoted to one end of the transverse connecting rod, the second extension rod is pivoted to the other end of the transverse connecting rod, the battery pushing unit includes a first pushing member and a second pushing member, the first pushing member is connected to the first extension rod, and the second pushing member is connected to the second extension rod.
In an embodiment, the damping unit includes a damping telescopic rod, one end of the damping telescopic rod is pivoted to the straight connecting rod, and the other end of the damping telescopic rod is pivoted to the frame.
In an embodiment, the straight connecting rod includes a first connecting rod pivot portion, a second connecting rod pivot portion and a third connecting rod pivot portion, the first connecting rod pivot portion pivots the protecting cover, the second connecting rod pivot portion pivots the transverse connecting rod, the third connecting rod pivot portion pivots the damping telescopic rod, and the first connecting rod pivot portion, the second connecting rod pivot portion and the third connecting rod pivot portion are not collinear.
In an embodiment, the damping telescopic rod is a unidirectional damping telescopic rod, and the damping telescopic rod provides a damping effect for the battery displacement mechanism when the protective cover rotates from the second protective cover orientation to the first protective cover orientation.
In an embodiment, the frame includes a first main pipe, a second main pipe, and a transverse pipe, the battery box is hung on the first main pipe and the second main pipe, one end of the transverse pipe is connected to the first main pipe, the other end of the transverse pipe is connected to the second main pipe, and one end of the damping telescopic rod is pivoted to the transverse pipe.
In an embodiment, the battery displacement mechanism further includes a first pivot and a second pivot, the first extension rod is pivoted to the battery box through the first pivot, the second extension rod is pivoted to the battery box through the second pivot, one end of the first extension rod is connected to the transverse connecting rod, the other end of the first extension rod is connected to the first ejector, the first pivot is disposed between two ends of the first extension rod, one end of the second extension rod is connected to the transverse connecting rod, the other end of the second extension rod is connected to the second ejector, and the second pivot is disposed between two ends of the second extension rod.
In one embodiment, the protective cover includes at least one fulcrum that pivots the battery compartment and an action shaft that pivots the first link pivot portion of the direct link that is positioned below the fulcrum when the protective cover is in the second protective cover orientation.
In an embodiment, the battery box further includes a first ejector receiving portion and a second ejector receiving portion, the first ejector receiving portion and the second ejector receiving portion are located inside the battery box, the first ejector is disposed inside the first ejector receiving portion, the second ejector is disposed inside the second ejector receiving portion, the first extension rod extends from outside the battery box into the first ejector receiving portion, and the second extension rod extends from outside the battery box into the second ejector receiving portion.
According to the battery storage device, the battery is covered by the protecting cover and limited, so that when the electric vehicle vibrates in running, the battery can be stably limited in the battery box, the battery can be prevented from being separated from the box-side connecting terminal at the bottom of the battery box, and the safety of the electric vehicle in running is improved. In addition, when the user turns over the protecting cover, the battery pushing unit pushes the battery to separate the battery from the box side connecting terminal at the bottom of the battery box; thus, the user can take out the battery from the battery box with less effort. In addition, the damping unit provides damping effect for the battery displacement mechanism so as to avoid the falling speed of the protecting cover from being too high, and a user can be prevented from being accidentally injured.
Drawings
Fig. 1 is an exterior of an electric vehicle according to an embodiment of the present utility model.
Fig. 2 is an overall structure of a battery housing device according to an embodiment of the present utility model.
Fig. 3 is a battery displacement mechanism according to another embodiment of the present utility model.
Fig. 4A is an illustration of the battery displacement mechanism of the embodiment of fig. 3 of the present utility model with the cover in a first cover orientation.
Fig. 4B is an illustration of the battery displacement mechanism of the embodiment of fig. 3 of the present utility model with the cover in a second cover orientation.
Fig. 5A and 5B illustrate the operation of the damping unit according to the embodiment of the present utility model.
Fig. 6 is an exploded view of a detailed structure of a battery case according to an embodiment of the present utility model.
Description of main reference numerals:
r-type battery storage device
1 Battery box
11 first receiving groove member
12 second receiving groove member
13 first ejector receiving portion 14 second ejector receiving portion 17 box-side connection terminal
2. 2': protective cover
211 support shaft
212 action shaft
22 holding force receiving portion
3 Battery ejector unit
31 first ejector
32 second ejector
4 Battery displacement mechanism
41 first extension rod
42 second extension rod
43 direct connecting rod
431 first link pivot
432 second link pin joint portion
433 third connecting rod pivot joint part
44 transverse connecting rod
451 first pivot
452 second pivot
5 locking mechanism
6 damping unit and damping telescopic rod
7 vehicle frame
71 a first main pipe
72 second main pipe
73 transverse tube
91 tap
92 front wheel
93 rear wheel
94 seat cushion
95:power system
M. electric vehicle
B: cell
B1 battery bottom
C, storage box
Detailed Description
Fig. 1 shows an electric vehicle M according to an embodiment of the present utility model, which includes a faucet 91, a front wheel 92, a rear wheel 93, a seat cushion 94, a power system 95, and the like.
The electric vehicle M includes a front section, a middle section, a rear section, and the like. The front section of the electric vehicle M is provided with elements such as a faucet 91, a front wheel 92, a turn signal, a key hole, and the like. The middle section of the electric vehicle M is provided with a power system 95, a seat cushion 94, a foot rest and other elements. The rear section of the electric vehicle M is provided with elements such as a tail lamp, a rear wheel 93, a fender, and the like.
The tap 91 is used for controlling the travelling direction of the electric vehicle M, and functional parts including units such as an instrument, a switch, a rear view mirror and the like can be mounted on the tap 91. The tap 91 also has a handle (including a power steering handle) through which a user can steer the tap 91, adjust the amount of power supplied from the power system (motor) 95 through the power steering handle to control the power output, and a hand brake through which the electric vehicle M is decelerated. The faucet 91 may also be provided with a main light that provides the primary lighting for the electric vehicle M.
The tap 91 is interlocked with the front wheel 92 through a tap rotation shaft, whereby the angle of the front wheel 92 can be controlled by rotating the tap 91, thereby controlling the traveling direction of the electric vehicle M.
The power system 95 is connected to and drives the rear wheels 93, thereby powering the electric vehicle M, and advancing the electric vehicle M.
Fig. 2 is an overall structure of a battery housing device according to an embodiment of the present utility model. Fig. 3 is a battery displacement mechanism according to another embodiment of the present utility model. The protective cover 2 of the embodiment of fig. 2 is somewhat different in design from the protective cover 2' of the embodiment of fig. 3. As shown in fig. 2 and 3, the battery receiving device R according to the embodiment of the present utility model is adapted to receive a battery (not shown), and includes a frame 7, a battery box 1, a protecting cover (2, 2') (e.g., a battery protecting cover), a battery pushing unit 3, a battery displacement mechanism 4, and a damping unit 6. A battery box 1 is connected to the frame 7, and the battery (not shown) is adapted to be placed in the battery box 1. The protecting covers (2, 2') are pivoted to the battery box 1. The battery pushing unit 3 is provided to the battery box 1 and adapted to abut against the battery (not shown). The battery displacement mechanism 4 is connected to the protecting cover (2, 2 ') and the battery pushing unit 3, wherein when the protecting cover (2, 2 ') rotates, the protecting cover (2, 2 ') pulls the battery displacement mechanism 4, and the battery displacement mechanism 4 drives the battery pushing unit 3, so that the battery pushing unit 3 pushes the battery (not shown). A damping unit 6 is connected to the battery displacement mechanism 4 and to the frame 7, the damping unit 6 being adapted to provide a damping effect to the battery displacement mechanism 4 when the protective cover (2, 2 ') is rotated to influence the rotational speed of the protective cover (2, 2').
Fig. 4A is an illustration of the battery displacement mechanism of the embodiment of fig. 3 of the present utility model with the cover in a first cover orientation. Fig. 4B is an illustration of the battery displacement mechanism of the embodiment of fig. 3 of the present utility model with the cover in a second cover orientation. As shown in fig. 4A and 4B, in one embodiment, the cover 2' pivots between a first cover orientation (fig. 4A) and a second cover orientation (fig. 4B). When the protective cover 2 'is in the first protective cover orientation (fig. 4A), the protective cover 2' covers the battery compartment 1. When the protective cover 2 'is in the second protective cover orientation (fig. 4B), the protective cover 2' does not cover the battery compartment 1. During rotation of the protective cover 2 'from the first protective cover orientation to the second protective cover orientation, the protective cover 2' pulls the battery displacement mechanism 4, and the battery displacement mechanism 4 drives the battery ejector unit 3, whereby the battery ejector unit 3 ejects the battery B.
As shown in fig. 3, in one embodiment, the battery displacement mechanism 4 includes a straight connecting rod 43, a transverse connecting rod 44, a first extension rod 41 and a second extension rod 42, one end of the straight connecting rod 43 is pivoted to the protecting cover 2', the other end of the straight connecting rod 43 is pivoted to the transverse connecting rod 44, the first extension rod 41 is pivoted to one end of the transverse connecting rod 44, the second extension rod 42 is pivoted to the other end of the transverse connecting rod 44, the battery pushing unit 3 includes a first pushing member 31 and a second pushing member 32, the first pushing member 31 is connected to the first extension rod 41, and the second pushing member 32 is connected to the second extension rod 42.
As shown in fig. 3, 4A and 4B, in one embodiment, the first ejector 31 and the second ejector 32 are opposite to each other, and the first ejector 31 and the second ejector 32 eject a battery bottom B1 of the battery B during the rotation of the protective cover 2' from the first protective cover orientation to the second protective cover orientation.
In one embodiment, as shown in fig. 2, the damping unit 6 is a damping telescopic rod, one end of the damping telescopic rod 6 is pivoted to the straight connecting rod 43, and the other end of the damping telescopic rod is pivoted to the frame 7.
Fig. 5A and 5B illustrate the operation of the damping unit according to the embodiment of the present utility model. As shown in fig. 5A and 5B, in one embodiment, the straight link 43 includes a first link pivot portion 431, a second link pivot portion 432, and a third link pivot portion 433, the first link pivot portion 431 is pivoted to the protecting cover 2, the second link pivot portion 432 is pivoted to the transverse link 44, the third link pivot portion 433 is pivoted to the damping telescopic link 6, and the first link pivot portion 431, the second link pivot portion 432, and the third link pivot portion 433 are not collinear.
As shown in fig. 5A and 5B, in one embodiment, the damping telescopic rod 6 is a unidirectional damping telescopic rod, and the damping telescopic rod 6 provides a damping effect to the battery displacement mechanism 4 when the protecting cover 2 rotates from the second protecting cover orientation (fig. 5B) to the first protecting cover orientation (fig. 5A) so as to avoid the falling speed of the protecting cover from being too fast. In another embodiment, the damping telescopic rod 6 may be a bidirectional damping telescopic rod, and the disclosure is not limited to the present utility model.
As shown in fig. 3, 5A and 5B, in one embodiment, the frame 7 includes a first main pipe 71, a second main pipe 72 and a transverse pipe 73, the battery box 1 is hung above the first main pipe 71 and the second main pipe 72, one end of the transverse pipe 73 is connected to the first main pipe 71, the other end of the transverse pipe 73 is connected to the second main pipe 72, and one end of the damping telescopic rod 6 is pivoted to the transverse pipe 73.
As shown in fig. 2, 3, 4A and 4B, in one embodiment, the battery displacement mechanism 4 further includes a first pivot 451 and a second pivot 452, the first extension rod 41 is pivoted to the battery case 1 through the first pivot 451, and the second extension rod 42 is pivoted to the battery case 1 through the second pivot 452.
As shown in fig. 2, 3, 4A and 4B, in one embodiment, one end of the first extension rod 41 is connected to the transverse link 44, the other end of the first extension rod 41 is connected to the first ejector 31, and the first pivot 451 is disposed between two ends of the first extension rod 41. One end of the second extension rod 42 is connected to the transverse link 44, the other end of the second extension rod 42 is connected to the second ejector 32, and the second pivot 452 is disposed between two ends of the second extension rod 42.
As shown in fig. 3, 4A and 4B, in one embodiment, the protecting cover 2 'includes at least one supporting shaft 211 and an acting shaft 212, the supporting shaft 211 is pivoted to the battery box 1, the acting shaft 212 is pivoted to the straight connecting rod 43, and the acting shaft 212 is located below the supporting shaft 211 when the protecting cover 2' is in the second protecting cover orientation.
As shown in fig. 3, 4A and 4B, in one embodiment, the protecting cover 2' further includes a retaining force receiving portion 22.
Fig. 6 is an exploded view of a detailed structure of a battery case according to an embodiment of the present utility model. As shown in fig. 2, 3 and 6, the battery case 1 includes a first accommodating groove member 11 and a second accommodating groove member 12, and the first accommodating groove member 11 and the second accommodating groove member 12 are combined to form the battery case 1. In an embodiment, the battery case 1 further includes a first ejector receiving portion 13 and a second ejector receiving portion 14, the first ejector receiving portion 13 and the second ejector receiving portion 14 are located inside the battery case 1, the first ejector 31 is disposed inside the first ejector receiving portion 13, the second ejector 32 is disposed inside the second ejector receiving portion 14, the first extension rod 41 extends from outside the battery case 1 into the first ejector receiving portion 13, and the second extension rod 42 extends from outside the battery case 1 into the second ejector receiving portion 14.
As shown in fig. 2, in an embodiment, the battery storage device R is connected to a storage box C of an electric vehicle. The battery is placed in the battery accommodating device R through the upper opening of the storage box C. In an embodiment, the battery box 1 may be at least partially formed integrally with the storage box C, or may be connected to the storage box C by other means such as locking.
As shown in fig. 4A and 4B, in one embodiment, the holding force receiving portion 22 is adapted to be connected to a locking mechanism 5, whereby the holding force receiving portion 22 can limit the battery B. By applying the battery storage device provided by the embodiment of the utility model, the battery B is covered by the protecting cover 2' and limited, so that when the electric vehicle vibrates in the running process, the battery B can be stably limited in the battery box 1, the battery B can be prevented from being separated from the box-side connecting terminal 17 at the bottom of the battery box, and the safety of the electric vehicle in the running process is improved. In addition, when the user turns the cover 2', the battery pushing unit pushes the battery B so that the battery B is separated from the case-side connection terminal 17 at the bottom of the battery case; thus, the user can take out battery B from battery case 1 with less effort. In addition, the damping unit 6 provides a damping effect to the battery displacement mechanism 4, so as to avoid the falling speed of the protecting cover from being too high, and the user can be prevented from being accidentally injured.
Although the utility model has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model, and the utility model is defined by the appended claims.
Claims (10)
1. A battery receiving device adapted to receive a battery, comprising:
a frame;
a battery box connected to the frame, the battery being adapted to be placed in the battery box;
a protecting cover pivoted to the battery box;
the battery pushing unit is arranged in the battery box and is suitable for being abutted against the battery;
the battery displacement mechanism is connected with the protecting cover and the battery pushing unit, wherein when the protecting cover rotates, the protecting cover pulls the battery displacement mechanism, and the battery displacement mechanism drives the battery pushing unit, so that the battery pushing unit pushes the battery; and
and the damping unit is connected with the battery displacement mechanism and the frame, and is suitable for providing a damping effect for the battery displacement mechanism when the protecting cover rotates so as to influence the rotating speed of the protecting cover.
2. The battery receiving device of claim 1, wherein the cover pivots between a first cover orientation and a second cover orientation, the cover covering the battery compartment when the cover is in the first cover orientation, the cover not covering the battery compartment when the cover is in the second cover orientation, the cover pulling the battery displacement mechanism during rotation of the cover from the first cover orientation to the second cover orientation, the battery displacement mechanism driving the battery ejector unit whereby the battery ejector unit ejects the battery.
3. The battery receiving device according to claim 2, wherein the battery displacement mechanism comprises a straight link, a transverse link, a first extension bar and a second extension bar, one end of the straight link is pivotally connected to the protective cover, the other end of the straight link is pivotally connected to the transverse link, the first extension bar is pivotally connected to one end of the transverse link, the second extension bar is pivotally connected to the other end of the transverse link, the battery pushing unit comprises a first pushing member and a second pushing member, the first pushing member is connected to the first extension bar, and the second pushing member is connected to the second extension bar.
4. The battery receiving device of claim 3, wherein the damping unit comprises a damping telescopic rod, one end of the damping telescopic rod is pivoted to the straight connecting rod, and the other end of the damping telescopic rod is pivoted to the frame.
5. The battery receiving device of claim 4, wherein the straight link includes a first link pivot, a second link pivot, and a third link pivot, the first link pivot pivoting the cover, the second link pivot pivoting the transverse link, the third link pivot pivoting the damping telescoping rod, the first link pivot, the second link pivot, and the third link pivot being non-collinear.
6. The battery receiving device of claim 5, wherein the damping telescopic rod is a one-way damping telescopic rod, the damping telescopic rod providing a damping effect to the battery displacement mechanism during rotation of the cover from the second cover orientation to the first cover orientation.
7. The battery storage device of claim 5, wherein the frame comprises a first main tube, a second main tube and a transverse tube, the battery box is hung on the first main tube and the second main tube, one end of the transverse tube is connected with the first main tube, the other end of the transverse tube is connected with the second main tube, and one end of the damping telescopic rod is pivoted with the transverse tube.
8. The battery housing device according to claim 3, wherein the battery displacement mechanism further comprises a first pivot and a second pivot, the first extension rod is pivoted to the battery box through the first pivot, the second extension rod is pivoted to the battery box through the second pivot, one end of the first extension rod is connected to the transverse link, the other end of the first extension rod is connected to the first ejector, the first pivot is disposed between two ends of the first extension rod, one end of the second extension rod is connected to the transverse link, the other end of the second extension rod is connected to the second ejector, and the second pivot is disposed between two ends of the second extension rod.
9. The battery receiving device of claim 6, wherein the cover includes at least one fulcrum pivotally coupled to the battery compartment and an action shaft pivotally coupled to the first link pivot portion of the straight link, the action shaft being positioned below the fulcrum when the cover is in the second cover orientation.
10. The battery compartment of claim 9, wherein the battery compartment further comprises a first ejector receiving portion and a second ejector receiving portion, the first ejector receiving portion and the second ejector receiving portion being positioned inside the battery compartment, the first ejector being positioned within the first ejector receiving portion, the second ejector being positioned within the second ejector receiving portion, the first extension rod extending from outside the battery compartment into the first ejector receiving portion, the second extension rod extending from outside the battery compartment into the second ejector receiving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176420.4U CN219267822U (en) | 2022-11-29 | 2022-11-29 | Battery storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176420.4U CN219267822U (en) | 2022-11-29 | 2022-11-29 | Battery storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219267822U true CN219267822U (en) | 2023-06-27 |
Family
ID=86874604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223176420.4U Active CN219267822U (en) | 2022-11-29 | 2022-11-29 | Battery storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219267822U (en) |
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2022
- 2022-11-29 CN CN202223176420.4U patent/CN219267822U/en active Active
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