Rechargeable battery structure and battery charging shell
By designing a cover device in the battery charging housing, a one-button opening function is achieved, which solves the problem of operational complexity in emergency situations in existing technologies and improves safety and the possibility of rapid handling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-24
AI Technical Summary
Existing battery charging cases are complex to operate in emergency situations, potentially increasing processing delays and risks.
A cover plate device was designed, including a right inner cover, a left inner cover, a torsion spring, and a push assembly. The one-button opening function is realized by pushing the switch, and the cover is automatically opened by the action of the torsion spring.
It reduces the complexity of operations in emergency situations and increases the possibility of safety and rapid response.
Smart Images
Figure CN224036501U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a charging structure technical field especially relates to a rechargeable battery structure and battery charging shell. BACKGROUND
[0002] Battery charging shell, commonly known as battery shell, is an important component of battery, which is mainly used for accommodating and protecting the internal structure of battery, and providing necessary interface and security guarantee during charging. As the external shell of battery, battery shell plays a role in physically protecting the internal components of battery, and can resist the influence of external environment, prevent mechanical damage, vibration, impact and other damages to battery.
[0003] The existing battery charging shell, when in use, first places the battery to be charged in the shell, then aligns the thread groove on the shell with the corresponding thread on the cover plate, and then rotates the cover plate to make the thread on the cover plate rotate along the thread groove on the shell, thereby covering the cover plate, and then charges the battery in the shell through the charging interface provided on the shell. However, when a short circuit, liquid leakage or other faults occur in the battery, the charging shell needs to be opened immediately to cut off the power supply and perform necessary treatment. However, in the case of an emergency, the threaded groove and the cover plate thread alignment and rotation method may increase the complexity of the operation.
[0004] Therefore, it is necessary to provide a new rechargeable battery structure and battery charging shell to solve the above technical problems. SUMMARY
[0005] To solve the above technical problems, the utility model provides a rechargeable battery structure and battery charging shell.
[0006] The battery charging shell provided by the utility model comprises an overall shell and a cover plate device, the cover plate device is rotatably connected to the outer surface of the overall shell through a rotating shaft;
[0007] The cover plate device comprises a right cover inner shell, a left cover inner shell, a pushing assembly and two torsional springs, the right cover inner shell is rotatably connected to one side wall of the overall shell through a rotating shaft, the left cover inner shell is rotatably connected to one end of the right cover inner shell of the overall shell through a rotating shaft, the two torsional springs are sleeved on the rotating shaft, one end of the two torsional springs is fixedly connected to the inner wall of the right cover inner shell and the left cover inner shell respectively, and the end of the two torsional springs away from the right cover inner shell and the left cover inner shell is fixedly connected with a battery compartment, the outer surface of the right cover inner shell and the left cover inner shell is detachably connected with an outer cover plate through bolts, and a magnet is arranged on the right cover inner shell and the left cover inner shell, and the pushing assembly is detachably connected to one end of the overall shell through bolts.
[0008] Preferably, the pushing component includes a fixing block and a switch. The fixing block is detachably connected to one end of the overall housing by bolts, and a spring is fixedly connected to one end of the fixing block. The switch is fixedly connected to the end of the spring away from the fixing block.
[0009] Preferably, a PCB motherboard is provided at the end of the overall housing away from the outer cover plate, and a PCB connector board is provided at the end of the overall housing adjacent to the PCB motherboard, with a base provided on the surface of the PCB connector board.
[0010] Preferably, a PCB light board is fixedly connected to the top of the overall housing, a lampshade is fixedly connected to the top of the PCB light board, and a button is provided on the top of the PCB top plate.
[0011] Preferably, a magnetic male connector is provided at one end of the battery compartment.
[0012] The second aspect of this utility model provides a rechargeable battery structure, including the battery charging housing and the battery cell. The battery cell is disposed inside the battery compartment. One end of the battery cell is provided with a connector base plate. The end of the connector base plate away from the battery cell is provided with a magnetic female head. The magnetic female head is connected to the end of the magnetic male head adjacent to the battery cell.
[0013] Compared with related technologies, the rechargeable battery structure and battery charging housing provided by this utility model have the following beneficial effects:
[0014] With the cover plate device, when the battery needs to be removed from the charging housing, first push the switch. When the switch is pushed, it will press against the middle part of the outer cover plate on the right inner shell and the left inner shell, so that the opening force of the outer cover plate is greater than the magnetic attraction force for closing the cover. Under the action of the torsion spring, the cover will open automatically, thus realizing the one-button opening function. This device reduces the probability that the method of aligning the threaded groove with the threaded cover plate and rotating it in an emergency will increase the complexity of the operation, and reduces the delays or risks that may be caused by cumbersome operation, thereby improving the overall safety. Attached Figure Description
[0015] Figure 1 This utility model provides a structural schematic diagram of a battery charging housing.
[0016] Figure 2 for Figure 1 A structural diagram of another state is shown;
[0017] Figure 3 for Figure 1 The diagram shows the exploded structure.
[0018] Figure 4 for Figure 3 The diagram shows the structure of the cover plate device.
[0019] Figure 5 As Figure 4 The partial explosion structure schematic view of the cover plate device shown in
[0020] Figure 6 The explosion structure schematic view of the rechargeable battery structure provided by the utility model.
[0021] Marked in the figure: 1, overall shell; 2, right cover inner shell; 3, left cover inner shell; 4, torsional spring; 5, battery compartment; 6, outer cover plate; 7, magnetic sticker; 8, fixed block; 9, switch; 10, PCB mainboard; 11, PCB socket plate; 12, base; 13, PCB lamp plate; 14, joint bottom plate; 15, key; 16, electric core; 17, spring. DETAILED DESCRIPTION
[0022] The utility model will be further described below in combination with the drawings and embodiments.
[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , among which, Figure 1 The structure schematic view of the battery charging shell provided by the utility model; Figure 2 The structure schematic view of another state shown in Figure 1 ; Figure 3 The explosion structure schematic view shown in Figure 1 ; Figure 4 The structure schematic view of the cover plate device shown in Figure 3 ; Figure 5 The partial explosion structure schematic view of the cover plate device shown in Figure 4 ; Figure 6 The explosion structure schematic view of the rechargeable battery structure provided by the utility model.
[0024] In the specific implementation process, such as Figures 1 to 5As shown, the cover plate device is rotatably connected to the outer surface of the overall shell 1 through a rotating shaft, the cover plate device comprises a right cover inner shell 2, a left cover inner shell 3, a pushing assembly and two torsion springs 4, the right cover inner shell 2 is rotatably connected to one side wall of the overall shell 1 through a rotating shaft, the left cover inner shell 3 is rotatably connected to one end of the right cover inner shell 2 of the overall shell 1 through a rotating shaft, the two torsion springs 4 are sleeved on the rotating shaft, one end of the two torsion springs 4 is fixedly connected to the inner wall of the right cover inner shell 2 and the left cover inner shell 3 respectively, and the end of the two torsion springs 4 away from the right cover inner shell 2 and the left cover inner shell 3 is fixedly connected with a battery compartment 5, the outer surface of the right cover inner shell 2 and the left cover inner shell 3 is detachably connected with an outer cover plate 6 through bolts, and the right cover inner shell 2 and the left cover inner shell 3 are provided with magnets 7, the pushing assembly is detachably connected to one end of the overall shell 1 through bolts, the pushing assembly comprises a fixed block 8 and a switch 9, the fixed block 8 is detachably connected to one end of the overall shell 1 through bolts, and one end of the fixed block 8 is fixedly connected with a spring 17, the switch 9 is fixedly connected to the end of the spring 17 away from the fixed block 8, one end of the overall shell 1 away from the outer cover plate 6 is provided with a PCB mainboard 10, and one end of the overall shell 1 adjacent to the PCB mainboard 10 is provided with a PCB socket plate 11, the surface of the PCB socket plate 11 is provided with a base 12, the top of the overall shell 1 is fixedly connected with a PCB lamp plate 13, the top of the PCB lamp plate 13 is fixedly connected with a lampshade, and the top of the PCB top plate is provided with a key 15, one end of the battery compartment 5 is provided with a magnetic male head, when the battery needs to be taken out from the charging shell, the switch 9 is first pushed, when the switch 9 is pushed, the switch 9 will push against the middle part of the outer cover plate 6 arranged on the right cover inner shell 2 and the left cover inner shell 3, so that the opening force of the outer cover plate 6 is greater than the magnetic attraction force of the closing cover, so that the cover is automatically opened under the action of the torsion spring 4, thereby realizing the one-key cover opening function.
[0025] The second aspect of the utility model provides a kind of structure of rechargeable battery, as shown in Figure 6 The battery charging shell and the cell 16 are included, the cell 16 is arranged inside the battery compartment 5, the cell 16 is provided with connector base plate 14 at one end, the connector base plate 14 is provided with magnetic female head at the end away from the cell 16, and the magnetic female head is connected to the end of magnetic male head adjacent to the cell 16.
[0026] The working principle provided by the utility model is as follows: when the battery needs to be taken out from the charging shell, the switch 9 is first pushed, when the switch 9 is pushed, the switch 9 will push against the middle part of the outer cover plate 6 arranged on the right cover inner shell 2 and the left cover inner shell 3, so that the opening force of the outer cover plate 6 is greater than the magnetic attraction force of the closing cover, so that the cover is automatically opened under the action of the torsion spring 4, thereby realizing the one-key cover opening function.
[0027] The circuit and control involved in the utility model are prior art, and will not be described in detail here.
[0028] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.
Claims
1. A battery charging casing, characterized in that, It includes an overall outer shell (1) and a cover plate device, wherein the cover plate device is rotatably connected to the outer surface of the overall outer shell (1) via a rotating shaft; The cover plate device includes a right inner cover (2), a left inner cover (3), a push assembly, and two torsion springs (4). The right inner cover (2) is rotatably connected to one side wall of the overall outer shell (1) via a rotating shaft. The left inner cover (3) is rotatably connected to one end of the overall outer shell (1) to drive the right inner cover (2) via a rotating shaft. The two torsion springs (4) are both sleeved on the rotating shaft. One end of the two torsion springs (4) is fixedly connected to the inner wall of the right inner cover (2) and the left inner cover (3), respectively. The ends of the two torsion springs (4) away from the right inner cover (2) and the left inner cover (3) are both fixedly connected to a battery compartment (5). The outer surfaces of the right inner cover (2) and the left inner cover (3) are detachably connected to an outer cover plate (6) via bolts. Magnets (7) are provided on the right inner cover (2) and the left inner cover (3). The push assembly is detachably connected to one end of the overall outer shell (1) via bolts.
2. The battery charging housing according to claim 1, characterized in that, The pushing component includes a fixing block (8) and a switch (9). The fixing block (8) is detachably connected to one end of the overall housing (1) by bolts, and a spring (17) is fixedly connected to one end of the fixing block (8). The switch (9) is fixedly connected to the end of the spring (17) away from the fixing block (8).
3. The battery charging housing according to claim 2, characterized in that, The overall shell (1) is provided with a PCB motherboard (10) at one end away from the outer cover plate (6), and a PCB socket board (11) is provided at one end of the overall shell (1) adjacent to the PCB motherboard (10), and a base (12) is provided on the surface of the PCB socket board (11).
4. The battery charging housing according to claim 3, characterized in that, The top of the overall housing (1) is fixedly connected to a PCB lamp board (13), the top of the PCB lamp board (13) is fixedly connected to a lampshade, and a button (15) is provided on the top of the PCB top plate.
5. The battery charging housing according to claim 4, characterized in that, A magnetic male connector is provided at one end of the battery compartment (5).
6. A rechargeable battery structure, characterized in that, The battery includes a battery charging housing and a battery cell (16) as described in any one of claims 1 to 5. The battery cell (16) is disposed inside the battery compartment (5). One end of the battery cell (16) is provided with a connector base plate (14). The end of the connector base plate (14) away from the battery cell (16) is provided with a magnetic female connector. The magnetic female connector is connected to the end of the magnetic male connector adjacent to the battery cell (16).