Battery compartment anti-collision buffer mechanism of standby battery

Abstract

The utility model relates to the technical field of portable electronic equipment, in particular to a battery compartment anti-collision buffer mechanism of a standby battery, which comprises a compartment body and a compartment cover, a clamping groove is arranged at the top of the compartment body, a battery slot for accommodating a rechargeable battery is arranged inside the compartment body, an output interface is arranged on the side surface of the compartment body, and the output interface is connected with the compartment cover. A bin cover is arranged at the top of the bin body, and clamping blocks matched with the clamping grooves are arranged at the bottom of the bin cover. The supporting plates with the buffering gaskets are arranged in the battery inserting grooves and the bin cover, and the anti-collision plates connected through the damping springs are installed on the supporting plates, so that impact force can be effectively absorbed and dispersed when the battery bin accidentally falls off or collides, and the battery bin and batteries in the battery bin are protected against damage.

Description

Technical Field

[0001] This utility model relates to the field of portable electronic device technology, and in particular to a battery compartment anti-collision buffer mechanism for a backup battery. Background Technology

[0002] With the widespread use of portable electronic devices such as laptops, tablets, and smartphones in daily life and work, higher demands are placed on the battery life of these devices. External backup batteries have become one of the important solutions to extend the usage time of these devices. However, in actual use, especially when carried out, backup batteries and their battery compartments are at risk of physical damage such as accidental drops and collisions.

[0003] Traditional backup battery compartment designs primarily focus on battery capacity, output power, and compatibility with electronic devices, while the protection measures for the battery compartment itself are relatively weak. They only increase the thickness of the outer shell to improve impact resistance, resulting in an increase in the overall weight of the battery compartment. Moreover, its protective effect is limited when facing high impacts. In addition, the lack of an effective cushioning mechanism means that in the event of an accidental drop or collision, the huge impact force will be directly transmitted to the rechargeable battery, greatly increasing the risk of battery damage.

[0004] Therefore, it is necessary to develop a battery compartment anti-collision buffer mechanism that can provide stable power support and effectively protect the internal backup battery from damage when it encounters physical damage. Utility Model Content

[0005] To overcome the shortcomings of traditional backup battery compartments, which lack sufficient anti-collision protection and internal cushioning measures and only improve impact resistance by increasing the outer shell thickness, resulting in increased weight and limited protection, this utility model provides a battery compartment anti-collision buffer mechanism that can provide stable power support and effectively protect the internal backup battery from damage when it encounters physical damage.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: a battery compartment anti-collision buffer mechanism for a spare battery, comprising a compartment body and a compartment cover. The top of the compartment body has a slot, and the interior of the compartment body has a battery slot for accommodating a rechargeable battery. The side of the compartment body has an output interface. The top of the compartment body has a compartment cover, and the bottom of the compartment cover has a locking block adapted to the slot. Support plates are fixedly connected to the battery slot and the interior of the compartment cover. A buffer pad is provided on the side of the support plate closest to the rechargeable battery, and multiple guide cylinders are fixedly connected to the side of the support plate away from the rechargeable battery. Connecting rods are slidably arranged inside the guide cylinders, and shock-absorbing springs are connected between the bottom end of the connecting rods and the inner wall of the guide cylinders. Multiple adjacent connecting rods are jointly fixedly connected to an anti-collision plate. The bottom of the compartment body and the surface of the compartment cover both have square openings for the anti-collision plate to be exposed.

[0007] Furthermore, the surface of the buffer pad is provided with honeycomb heat dissipation holes.

[0008] Furthermore, the compartment cover has heat dissipation vents located between square openings, and heat dissipation fins are installed inside the heat dissipation vents. The bottom of the heat dissipation fins is in close contact with the buffer pad, and a ventilation mesh is installed on the top of the heat dissipation vents.

[0009] Furthermore, positioning corner blocks are provided at the four corners of the battery slot, and a protective pad is provided on the side of the positioning corner block that contacts the rechargeable battery.

[0010] Furthermore, the positioning corner block adopts an arc-shaped design that fits the corner of the rechargeable battery.

[0011] Furthermore, square notches are provided on both sides of the battery slot.

[0012] Furthermore, a long strip of thermally conductive copper sheet is fixed to the heat sink, and the long strip of thermally conductive copper sheet extends to the side of the rechargeable battery for contact heat transfer.

[0013] Compared with the prior art, the present invention has the following technical effects: 1. By setting a support plate with buffer pads inside the battery slot and the cover, and installing a shock-absorbing plate connected by shock-absorbing springs on the support plate, this design can effectively absorb and disperse the impact force when the battery compartment encounters an accidental drop or collision, and protect the battery compartment and its internal batteries from damage.

[0014] 2. The buffer pad has honeycomb heat dissipation holes on its surface, which, together with the heat dissipation vents on the cover and internal heat sinks and long strip-shaped thermally conductive copper sheets, form a highly efficient heat dissipation mechanism. This not only helps to quickly dissipate the heat generated during the operation of the rechargeable battery, but also maintains the battery at a good operating temperature, extends its service life and improves safety.

[0015] 3. The battery slot is equipped with positioning corner blocks at the four corners, which are designed to fit the curved edges of the rechargeable battery. Protective pads are placed on the contact surfaces of these corner blocks to ensure the safety and convenience of inserting and removing the rechargeable battery. At the same time, the positioning corner blocks also serve to limit the movement of the rechargeable battery during use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional sectional view of the bin body, bin cover, and anti-collision plate of this utility model.

[0018] Figure 3 This is a three-dimensional sectional view of the guide cylinder, connecting rod, and shock-absorbing spring of this utility model.

[0019] Figure 4 This is a three-dimensional cross-sectional view of the heat sink, ventilation mesh, and elongated thermally conductive copper sheet of this utility model.

[0020] Figure 5 This is a three-dimensional cross-sectional view of the positioning corner block and protective pad of this utility model.

[0021] The above-mentioned attached drawings include the following reference numerals: 1. Compartment body; 101. Slot; 102. Battery slot; 103. Output interface; 2. Compartment cover; 201. Locking block; 202. Square opening; 3. Rechargeable battery; 4. Support plate; 5. Buffer pad; 6. Guide cylinder; 7. Connecting rod; 8. Shock-absorbing spring; 9. Anti-collision plate; 10. Heat dissipation vent; 11. Heat sink; 12. Ventilation mesh; 13. Positioning corner block; 14. Protective pad; 15. Square notch; 16. Long strip of thermally conductive copper sheet. Detailed Implementation

[0022] References to embodiments herein mean that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] Example 1: Please refer to Figures 1-4A battery compartment anti-collision buffer mechanism for a backup battery includes a compartment body 1 and a compartment cover 2. The top of the compartment body 1 has a slot 101, and the interior of the compartment body 1 has a battery slot 102 for accommodating a rechargeable battery 3. Square notches 15 are provided on both sides of the battery slot 102. The design of the square notches 15 facilitates the user to apply force through the notches to easily remove the rechargeable battery 3. An output interface 103 is provided on the front side of the compartment body 1 for connecting to electronic devices for power supply. The top of the compartment body 1 is provided with the compartment cover 2, and the bottom of the compartment cover 2 has a locking block 201 that matches the slot 101. The locking block 201 engages with the slot 101 to achieve a tight connection between the compartment body 1 and the compartment cover 2, ensuring the stability and sealing of the overall structure. Support plates 4 are fixedly connected inside both the battery slot 102 and the compartment cover 2. The support plates 4 are close to... A buffer pad 5 made of rubber material is provided on one side of the rechargeable battery 3 to absorb impact force and reduce the transmission of impact force to the rechargeable battery 3. In addition, the surface of the buffer pad 5 is provided with honeycomb heat dissipation holes so that the surface heat of the rechargeable battery 3 can be dissipated when it is working. Four guide cylinders 6 are fixedly connected to the side of the support plate 4 away from the rechargeable battery 3. A connecting rod 7 is slidably provided inside the guide cylinder 6. A shock-absorbing spring 8 is connected between the bottom end of the connecting rod 7 and the inner wall of the guide cylinder 6. The four adjacent connecting rods 7 are fixedly connected to a collision plate 9. The bottom of the compartment 1 and the surface of the compartment cover 2 are provided with square openings 202 for the collision plate 9 to be exposed, so that the collision plate 9 can directly contact the external object or the ground, thereby providing collision protection for the bottom and top of the rechargeable battery 3 in the battery slot 102 in the event of a collision or drop.

[0024] When carried around, this device can serve as an external battery compartment to power portable electronic devices such as laptops, tablets, smartphones, portable multimedia players, and microphones. When the device is hit by a collision or accidentally dropped, the anti-collision plate 9 first contacts the ground or other objects, and moves the connecting rod 7 to compress the shock-absorbing spring 8. The shock-absorbing spring 8 absorbs the impact force generated by the collision. At the same time, the buffer pad 5 can reduce the transmission of the impact force to the rechargeable battery 3, providing additional cushioning. This achieves effective anti-collision and buffering protection for the battery compartment and its internal rechargeable battery 3, preventing damage caused by collisions or drops.

[0025] Example 2: Based on Example 1, please refer to... Figure 2 and Figure 4The cover 2 has two heat dissipation vents 10 located between two square openings 202. A heat dissipation fin 11 is provided inside the heat dissipation vent 10. The bottom of the heat dissipation fin 11 is in close contact with the buffer pad 5 to quickly transfer the heat generated by the rechargeable battery 3 to the outside. A ventilation mesh 12 is provided on the top of the heat dissipation vent 10 to ensure airflow and prevent foreign objects from entering. A long strip of thermally conductive copper sheet 16 is fixed to the heat dissipation fin 11. The long strip of thermally conductive copper sheet 16 extends to the side of the rechargeable battery 3 for contact heat transfer, increasing the heat dissipation area.

[0026] During the use of the battery compartment, the design of the honeycomb heat dissipation holes allows the heat generated on the surface of the rechargeable battery 3 to be dissipated. Combined with the function of the heat sink 11 and the long strip of thermally conductive copper sheet 16, the heat on the surface of the rechargeable battery 3 can be quickly transferred to the external environment, ensuring that the rechargeable battery 3 can operate at a suitable working temperature, thereby improving its service life and safety.

[0027] Please see Figure 5 The battery slot 102 is provided with positioning corner blocks 13 at its four corners. The positioning corner blocks 13 adopt an arc-shaped design that fits the corners of the rechargeable battery 3, so that the positioning corner blocks 13 can better fix the rechargeable battery 3. The side of the positioning corner blocks 13 that contacts the rechargeable battery 3 is provided with a protective pad 14 to avoid damage to the rechargeable battery 3 during insertion or removal.

[0028] When inserting the rechargeable battery 3 into the battery compartment, first remove the compartment cover 2, then place the rechargeable battery 3 into the battery slot 102, and align the four corners of the rechargeable battery 3 with the four positioning corner blocks 13. With the help of the positioning corner blocks 13, the rechargeable battery 3 can be accurately positioned and installed, while preventing it from moving during use. When it is necessary to remove the rechargeable battery 3, it can be easily pried out through the square notches 15 on both sides of the battery slot 102.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A battery compartment anti-collision buffer mechanism for a backup battery, comprising a compartment body (1) and a compartment cover (2), wherein the top of the compartment body (1) is provided with a slot (101), the interior of the compartment body (1) is provided with a battery slot (102) for accommodating a rechargeable battery (3), the side of the compartment body (1) is provided with an output interface (103), the top of the compartment body (1) is provided with a compartment cover (2), and the bottom of the compartment cover (2) is provided with a locking block (201) adapted to the slot (101), characterized in that: The battery slot (102) and the compartment cover (2) are both fixedly connected to a support plate (4). The side of the support plate (4) close to the rechargeable battery (3) is provided with a buffer pad (5). The side of the support plate (4) away from the rechargeable battery (3) is fixedly connected to multiple guide cylinders (6). The guide cylinder (6) is slidably provided with a connecting rod (7). The bottom end of the connecting rod (7) is connected to the inner wall of the guide cylinder (6) with a shock-absorbing spring (8). The multiple adjacent connecting rods (7) are fixedly connected to a crash plate (9). The bottom of the compartment (1) and the surface of the compartment cover (2) are provided with square openings (202) for the crash plate (9) to be exposed.

2. The battery compartment anti-collision buffer mechanism for a backup battery according to claim 1, characterized in that: The surface of the buffer pad (5) is provided with honeycomb heat dissipation holes.

3. The battery compartment anti-collision buffer mechanism for a backup battery according to claim 2, characterized in that: The cover (2) has a heat dissipation vent (10) located between the square openings (202). A heat dissipation fin (11) is provided inside the heat dissipation vent (10). The bottom of the heat dissipation fin (11) is in close contact with the buffer pad (5). A ventilation mesh (12) is provided on the top of the heat dissipation vent (10).

4. The battery compartment anti-collision buffer mechanism for a backup battery according to claim 3, characterized in that: The battery slot (102) has positioning corner blocks (13) at its four corners, and the side of the positioning corner block (13) that contacts the rechargeable battery (3) is provided with a protective pad (14).

5. The battery compartment anti-collision buffer mechanism for a backup battery according to claim 4, characterized in that: The positioning corner block (13) adopts an arc-shaped design that fits the corner of the rechargeable battery (3).

6. The battery compartment anti-collision buffer mechanism for a backup battery according to claim 5, characterized in that: The battery slot (102) has square notches (15) on both sides.

7. The battery compartment anti-collision buffer mechanism for a backup battery according to claim 6, characterized in that: A long strip of thermally conductive copper sheet (16) is fixedly attached to the heat sink (11), and the long strip of thermally conductive copper sheet (16) extends to the side of the rechargeable battery (3) for contact heat transfer.

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