Battery packaging shell

Abstract

The battery packaging shell comprises a battery pack and a shell body, a plurality of spring telescopic rods are fixedly installed on the bottom wall of the shell body, the telescopic ends of the spring telescopic rods are jointly and fixedly connected with a containing plate, and two supporting plates are fixedly installed on the upper end face of the containing plate; clamping plates connected with a battery pack are fixedly connected to the inner walls of the two supporting plates through telescopic mechanisms, and non-slip mats are fixedly mounted on the inner walls of the two clamping plates. By arranging the electric push rods, the clamping plates, the spring telescopic rods and the like, the two electric push rods can simultaneously drive the clamping plates on the same side to move, and the outer wall of the battery pack is clamped and fixed through the matching of the non-slip mats, so that the battery pack can be conveniently mounted and fixed in the shell; and the vibration acting force can be buffered through the cooperation of a plurality of spring telescopic rods, so that the damage to the battery pack can be prevented, and the influence on the normal use of the battery pack is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packaging, in particular to a packaging shell of a battery. Background Art

[0002] A battery refers to a cup, trough or other container or part of the space of a composite container that contains an electrolyte solution and metal electrodes to generate electric current. It is a device that can convert chemical energy into electrical energy and has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. Using batteries as an energy source can obtain stable voltage, stable current, and long-term stable power supply.

[0003] When the battery is in use, the battery pack needs to be encapsulated and protected by an outer shell to ensure the safety of the battery during use. In the prior art, most batteries have the battery pack fixedly installed in a packaging shell. When the battery is subjected to vibration during use, the outer shell does not have a component to buffer the vibration, resulting in strong vibrations that damage the internal components of the battery pack, thereby affecting the normal use of the battery. In severe cases, the battery may be unable to provide power and is not safe enough. Therefore, it is necessary to redesign a battery packaging shell to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a battery packaging shell.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A battery packaging shell, comprising a battery pack and a shell, wherein a plurality of spring telescopic rods are fixedly installed on the bottom wall of the shell, and the telescopic end of each spring telescopic rod is jointly fixedly connected to a placement plate, and two support plates are fixedly installed on the upper end surface of the placement plate, and the inner walls of the two support plates are fixedly connected to a clamping plate connected to the battery pack through a telescopic mechanism, and the inner walls of the two clamping plates are fixedly installed with anti-slip pads, and the outer walls of the two sides of the shell are provided with vents connected to the interior, and the outer walls of the two sides of the shell are fixedly installed with a connecting frame, and the two connecting frames are slidably installed with plugging plates matching the vents on the same side, and the inner walls of the two plugging plates are fixedly installed with a first sealing gasket, and the outer walls of the two sides of the shell are fixedly installed with slide rails, and the cover plates are slidably installed with the insides of the two slide rails through a connecting mechanism, and the outer walls of the two slide rails are slidably penetrated by a fixing pin, and the ends of the two fixing pins are fixedly installed with a dial block, and the inner walls of the two dial blocks are connected to the outer wall of the slide rail on the same side through a fixing mechanism, and the outer walls of the two sides of the shell are rotatably installed with handles.

[0007] Preferably, the telescopic mechanism comprises an electric push rod fixedly mounted on the inner wall of the support plate, and the telescopic end of the electric push rod is fixedly connected to the outer wall of the clamping plate.

[0008] Preferably, the connection mechanism comprises a connection block fixedly mounted on the outer wall of the cover plate, the connection block is slidably connected to the inside of the slide rail, and the outer wall of the connection block is provided with a socket that cooperates with a fixing pin.

[0009] Preferably, the fixing mechanism comprises a fixing spring installed on the outer wall of the fixing pin, and two ends of the fixing spring are elastically connected to the outer wall of the slide rail and the inner wall of the shifting block respectively.

[0010] Preferably, a cooling fan is fixedly mounted on the bottom wall of the housing, a plurality of ventilation holes cooperating with the cooling fan are opened on the bottom wall of the placement plate, and the cooling fan and the electric push rod are both electrically connected to the battery pack.

[0011] Preferably, a second sealing gasket is fixedly mounted on the bottom wall of the cover plate, and the second sealing gasket and the first sealing gasket are both made of vulcanized rubber.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as electric push rods, clamping plates and spring telescopic rods, two electric push rods can simultaneously drive the clamping plates on the same side to move, and clamp and fix the outer wall of the battery pack through the cooperation of anti-slip pads, thereby completing the convenient installation and fixation of the battery pack inside the shell, and the vibration force can be buffered through the cooperation of multiple spring telescopic rods, thereby preventing damage to the battery pack and avoiding affecting its normal use.

[0014] 2. By setting up components such as the plug-in plate, the first sealing gasket and the cooling fan, the plug-in plate is slid upward from the inside of the connecting frame, thereby driving the first sealing gasket to move and release the seal of the ventilation opening, so that ventilation can be allowed to the inside of the shell through the ventilation opening. At the same time, the cooling fan can blow air to dissipate heat for the battery pack by cooperating with multiple ventilation holes, thereby ensuring the smooth operation of the battery pack. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a battery packaging shell proposed by the utility model;

[0016] Figure 2 It is a schematic diagram of the vertical section structure of the figure;

[0017] Figure 3 This is a schematic diagram of a top view of a battery packaging shell proposed by the utility model;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point B in FIG.

[0020] In the figure: 1 battery pack, 2 housing, 3 spring telescopic rod, 4 placement plate, 5 support plate, 6 electric push rod, 7 clamping plate, 8 anti-skid pad, 9 cooling fan, 10 connection frame, 11 plug plate, 12 first sealing pad, 13 slide rail, 14 connection block, 15 cover plate, 16 second sealing pad, 17 fixing pin, 18 shifting block, 19 fixing spring, 20 handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A battery packaging shell comprises a battery pack 1 and a shell 2, a plurality of spring telescopic rods 3 are fixedly mounted on the bottom wall of the shell 2, a placement plate 4 is fixedly connected to the telescopic end of each spring telescopic rod 3, two support plates 5 are fixedly mounted on the upper end surface of the placement plate 4, the inner walls of the two support plates 5 are fixedly connected to a clamping plate 7 connected to the battery pack 1 through a telescopic mechanism, the telescopic mechanism comprises an electric push rod 6 fixedly mounted on the inner wall of the support plate 5, the telescopic end of the electric push rod 6 is fixedly connected to the outer wall of the clamping plate 7, anti-slip pads 8 are fixedly mounted on the inner walls of the two clamping plates 7, a cooling fan 9 is fixedly mounted on the bottom wall of the shell 2, a plurality of ventilation holes cooperating with the cooling fan 9 are provided on the bottom wall of the placement plate 4, and the cooling fan 9 and the electric push rod 6 are electrically connected to the battery pack 1.

[0023] Ventilation holes connected to the interior are provided on the outer walls of both sides of the shell 2, and connection frames 10 are fixedly installed on the outer walls of both sides of the shell 2. Insertion plates 11 cooperating with the vents on the same side are slidably installed inside the two connection frames 10, and first sealing gaskets 12 are fixedly installed on the inner walls of the two insertion plates 11. Slide rails 13 are fixedly installed on the outer walls of both sides of the shell 2, and cover plates 15 are slidably installed inside the two slide rails 13 through a connecting mechanism. A second sealing gasket 16 is fixedly installed on the bottom wall of the cover plate 15. The second sealing gasket 16 and the first sealing gasket 12 are both made of vulcanized rubber. Vulcanized rubber refers to vulcanized rubber, which has the characteristics of not being sticky and not easy to break, and also has high elasticity, heat resistance, tensile strength and insolubility in organic solvents. The connecting mechanism includes a connecting block 14 fixedly installed on the outer wall of the cover plate 15, and the connecting block 14 is slidably connected to the inside of the slide rail 13, and a socket cooperating with a fixing pin 17 is provided on the outer wall of the connecting block 14.

[0024] The outer walls of the two slide rails 13 are slidably penetrated with fixing pins 17, and the ends of the two fixing pins 17 are fixedly installed with shift blocks 18. The inner walls of the two shift blocks 18 are connected to the outer walls of the slide rails 13 on the same side through a fixing mechanism. The fixing mechanism includes a fixing spring 19 installed on the outer wall of the fixing pin 17, and the two ends of the fixing spring 19 are elastically connected to the outer wall of the slide rail 13 and the inner wall of the shift block 18 respectively. The outer walls of both sides of the outer shell 2 are rotatably installed with handles 20, and the outer shell 2 can be edited and extracted by the handles 20.

[0025] When the utility model is used, the battery pack 1 is placed on the upper end surface of the placement plate 4, and then the two electric push rods 6 can simultaneously drive the clamping plate 7 on the same side to move, and the outer wall of the battery pack 1 is clamped and fixed by the cooperation of the anti-skid pad 8, thereby completing the convenient installation and fixation of the battery pack 1 inside the shell 2, and the anti-skid pad 8 can increase the friction with the outer wall of the battery pack 1, thereby increasing the clamping effect of the battery pack 1, and then the shift block 18 can be moved to drive the fixing pin 17 to move, and then the connecting block 14 can be slidably installed inside the slide rail 13, thereby completing the installation of the cover plate 15, at this time, the shift block 18 is released, and under the elastic action of the fixing spring 19, the fixing pin 17 can be driven to move into the jack, thereby realizing the fixation of the connecting block 14, thereby realizing the fixed installation of the cover plate 15, and the second sealing gasket 16 on the bottom wall of the cover plate 15 can increase the sealing between the bottom wall of the cover plate 15 and the upper end surface of the shell 2;

[0026] When the battery is subjected to vibration during use, the vibration force can be buffered by the cooperation of multiple spring telescopic rods 3, thereby preventing damage to the battery pack 1 and avoiding affecting its normal use. When the battery generates high temperature during use, the plug plate 11 can be slid upward from the inside of the connecting frame 10, thereby driving the first sealing gasket 12 to move and release the seal of the ventilation opening, thereby allowing ventilation to the inside of the housing 2 through the ventilation opening. At the same time, the cooling fan 9 can blow air to dissipate heat to the battery pack 1 by cooperating with the multiple ventilation holes, thereby ensuring the smooth operation of the battery pack 1.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A battery packaging shell, comprising a battery pack (1) and a shell (2), characterized in that: The bottom wall of the shell (2) is fixedly mounted with a plurality of spring telescopic rods (3), the telescopic ends of each of the spring telescopic rods (3) are fixedly connected to a placement plate (4), the upper end surface of the placement plate (4) is fixedly mounted with two support plates (5), the inner walls of the two support plates (5) are fixedly connected to a clamping plate (7) connected to the battery pack (1) through a telescopic mechanism, the inner walls of the two clamping plates (7) are fixedly mounted with anti-slip pads (8), the outer walls of both sides of the shell (2) are provided with ventilation holes connected to the interior, the outer walls of both sides of the shell (2) are fixedly mounted with connection frames (10), and the two connection frames (10) are slidably mounted inside. There is a plug plate (11) matched with the ventilation hole on the same side, the inner walls of the two plug plates (11) are fixedly installed with a first sealing gasket (12), the outer walls on both sides of the shell (2) are fixedly installed with a slide rail (13), the inside of the two slide rails (13) are slidably installed with a cover plate (15) through a connecting mechanism, the outer walls of the two slide rails (13) are slidably penetrated by a fixing pin (17), the ends of the two fixing pins (17) are fixedly installed with a shifting block (18), the inner walls of the two shifting blocks (18) are connected to the outer wall of the slide rail (13) on the same side through a fixing mechanism, and the outer walls of the two sides of the shell (2) are rotatably installed with a handle (20).

2. A battery packaging shell according to claim 1, characterized in that: The telescopic mechanism comprises an electric push rod (6) fixedly mounted on the inner wall of the support plate (5), and the telescopic end of the electric push rod (6) is fixedly connected to the outer wall of the clamping plate (7).

3. A battery packaging shell according to claim 2, characterized in that: The connection mechanism comprises a connection block (14) fixedly mounted on the outer wall of the cover plate (15), the connection block (14) being slidably connected to the inside of the slide rail (13), and a socket matched with a fixing pin (17) being provided on the outer wall of the connection block (14).

4. A battery packaging shell according to claim 3, characterized in that: The fixing mechanism comprises a fixing spring (19) mounted on the outer wall of the fixing pin (17), and two ends of the fixing spring (19) are elastically connected to the outer wall of the slide rail (13) and the inner wall of the shifting block (18) respectively.

5. A battery packaging shell according to claim 4, characterized in that: A cooling fan (9) is fixedly mounted on the bottom wall of the housing (2), a plurality of ventilation holes cooperating with the cooling fan (9) are opened on the bottom wall of the placement plate (4), and the cooling fan (9) and the electric push rod (6) are both electrically connected to the battery pack (1).

6. A battery packaging shell according to claim 5, characterized in that: A second sealing gasket (16) is fixedly mounted on the bottom wall of the cover plate (15); the second sealing gasket (16) and the first sealing gasket (12) are both made of vulcanized rubber.

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