Battery assembly of toy pistol

Abstract

The utility model discloses a battery assembly of a toy pistol, which belongs to the technical field of toy battery assemblies and comprises a shell, one end of the shell is arranged in a diagonal plane manner, extending blocks are fixedly connected to symmetrical positions on two sides of the other end of the shell, and a charging port is arranged at the bottom end of the shell. A charging port is formed in the outer shell, a charging plug is fixedly connected to an inner cavity of the charging port, an optimization assembly used for improving the consistency of the battery is arranged in the outer shell, the outer shell comprises an ABS plastic upper shell and an ABS plastic lower shell, and a connecting structure used for rapidly assembling or disassembling the ABS plastic lower shell and the ABS plastic upper shell is installed at one end of the ABS plastic lower shell. And a clamping assembly is arranged at the other end of the ABS plastic lower shell, so that the battery assembly only uses a use interval with SOC being equal to 80%, undesirable phenomena caused by the consistency of battery cells are avoided to a certain extent, the battery assembly can be quickly disassembled, and convenience is provided for the disassembly work of the battery assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of toy battery components, in particular to a battery component of a toy pistol. Background Art

[0002] With the development of battery technology, toys are becoming smaller and lighter; with this demand, batteries have basically shifted from nickel-metal hydride batteries to lithium-ion batteries, especially soft-pack batteries. Soft-pack batteries have the advantages of high discharge rate, high energy density, and low self-discharge.

[0003] The existing toy pistol battery assembly has poor consistency of the soft-pack batteries used inside, which causes the undesirable phenomenon due to the consistency of the soft-pack batteries. At the same time, the shell of the battery assembly is generally bolted by multiple sets of fasteners, so when the shell needs to be disassembled, the fasteners need to be disassembled in turn, resulting in the shell disassembly taking a lot of time, which brings inconvenience to the disassembly of the battery assembly.

[0004] According to a battery assembly provided by publication number: CN218919220U, the utility model includes a first circuit board, a second circuit board and a battery arranged between the first circuit board and the second circuit board, and also includes: a base, a first nickel belt and a second nickel belt. The above scheme provided by the present application facilitates positioning during welding because a first welding protrusion is arranged on the first nickel belt; and because a first isolation groove is arranged on the first nickel belt, the first isolation groove can artificially increase the internal resistance between the two spot welding points on the first nickel belt. The instantaneous current of the spot welding machine passes through the spot welding needle downward, and the first isolation groove causes the internal resistance between the two spot welding needles above the first nickel belt to increase. The instantaneous current will go directly downward along the first nickel belt and occur between the first nickel belt and the battery cell, so that the melting point will occur between the first nickel belt and the battery cell, so that the combination and connection between the two is better, thereby ensuring that the first nickel belt is firmly connected to the battery, and similarly, the second nickel belt can also ensure a firm connection with the battery.

[0005] According to the battery assembly introduced above, the consistency of the soft-pack batteries used inside is poor, which causes the undesirable phenomenon caused by the consistency of the soft-pack batteries. At the same time, the shell of the battery assembly is generally bolted by multiple sets of fasteners, resulting in that when the shell needs to be disassembled, the fasteners need to be disassembled one by one, resulting in that the shell disassembly takes a lot of time, which brings inconvenience to the disassembly of the battery assembly. Therefore, we need to propose a battery assembly for a toy pistol. Utility Model Content

[0006] The utility model aims to provide a battery assembly for a toy gun, which optimizes the soft-pack battery cell through the arrangement of the battery assembly and the BMS battery template, and arranges the connection structure and the card assembly, and by pressing the movable seat, the movable seat drives the card block to move, so that the card block cancels the fixation of the ABS plastic upper shell, and then the ABS plastic upper shell is taken to move the fixing column out of the inner cavity of the fixing groove, so that the shell is completely disassembled, so that the battery assembly uses the SOC=80% usage range, avoids the undesirable phenomenon caused by the consistency of the soft-pack battery cell, and allows the shell to be quickly disassembled, which provides convenience for the disassembly of the battery assembly, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery assembly of a toy pistol, comprising a shell, one end of the shell being arranged in an oblique section, extension blocks being fixedly connected at symmetrical positions on both sides of the other end of the shell, a charging port being provided at the bottom end of the shell, a charging plug being fixedly connected to the inner cavity of the charging port, an optimization component for improving battery consistency being arranged inside the shell, the shell comprising an ABS plastic upper shell and an ABS plastic lower shell, a connecting structure for quickly assembling or disassembling the ABS plastic lower shell and the ABS plastic upper shell being installed at one end of the ABS plastic lower shell, and a clamping component for assisting in the preliminary connection between the ABS plastic upper shell and the ABS plastic lower shell being arranged at the other end of the ABS plastic lower shell.

[0008] Preferably, the optimization component includes a soft-pack battery cell and a BMS battery template, the soft-pack battery cells are arranged in three groups, the three groups of the soft-pack battery cells are mounted on the BMS battery template, and the BMS battery template is electrically connected to the charging plug.

[0009] Preferably, reinforcing blocks are provided at the corners of the inner side walls of the ABS plastic upper shell and the ABS plastic lower shell, the reinforcing blocks are triangular in shape, and there are several groups of the reinforcing blocks.

[0010] Preferably, an anti-skid groove is provided on one side of the top of the shell, and the anti-skid groove is provided in a plurality of groups, and the plurality of groups of anti-skid grooves are arranged in a rectangular shape and staggered on the upper surface of the shell.

[0011] Preferably, the connecting structure includes a movable groove, which is opened at one end of the ABS plastic lower shell, and a movable seat is provided in the inner cavity of the movable groove. Both ends of the movable seat are slidably connected to the inner side wall of the movable groove, and one end of the movable seat is fixedly connected to a fixed rod, and a through hole is opened at a position on the surface of the fixed rod corresponding to the side wall of the movable groove. The surface of the fixed rod is plugged and slidably connected with the inner cavity of the through hole of the movable groove, and a clamping block is fixedly connected to the top of the movable seat, and the top of the clamping block is engaged with the inner side wall of the ABS plastic upper shell, and the top of the clamping block is arranged in a triangular shape.

[0012] Preferably, both ends of the movable seat are fixedly connected with limiting blocks, and the surface of the limiting block is provided with a notch at a position corresponding to the inner side wall of the movable groove, and the surface of the limiting block is slidably connected with the inner cavity of the notch of the movable groove.

[0013] Preferably, a return spring is sleeved on the outer surface of the fixing rod, and the return spring is located between the moving seat and the through hole of the moving groove.

[0014] Preferably, the snap-on assembly includes a fixing column, which is fixedly connected to the inner side wall of the ABS plastic upper shell, and a fixing groove is provided at a position on the surface of the fixing column corresponding to the surface of the ABS plastic lower shell, and the surface of the fixing column is snap-fitted with the inner cavity of the fixing groove notch.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a battery assembly for a toy gun. By optimizing the arrangement of the assembly, the BMS battery template and the soft-pack battery core are coordinated to optimize the battery assembly, so that the battery assembly only uses the use interval of SOC=80%, so as to avoid the undesirable phenomenon caused by the consistency of the battery core to a certain extent. Through the coordination of the connection structure and the clamping assembly, the battery assembly can be quickly disassembled, which provides convenience for the disassembly of the battery assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the decomposed structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model with the housing opened;

[0020] Figure 4 It is a structural schematic diagram of a local cross-sectional structure of the utility model.

[0021] In the figure: 1. Shell; 11. ABS plastic upper shell; 12. ABS plastic lower shell; 2. Extension block; 3. Charging plug; 4. Optimization component; 41. Soft-pack battery cell; 42. BMS battery template; 5. Connection structure; 51. Moving groove; 52. Moving seat; 53. Fixed rod; 54. Block; 6. Snap-on component; 61. Fixed column; 62. Fixed groove; 7. Reinforcement block; 8. Anti-slip groove; 9. Limit block; 10. Reset spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a battery assembly for a toy gun, including a shell 1, one end of the shell 1 is arranged with an oblique section, and extension blocks 2 are fixedly connected at symmetrical positions on both sides of the other end of the shell 1, a charging port is opened at the bottom end of the shell 1, and a charging plug 3 is fixedly connected to the inner cavity of the charging port, and an optimization component 4 for improving battery consistency is arranged inside the shell 1.

[0024] The housing 1 comprises an ABS plastic upper shell 11 and an ABS plastic lower shell 12. A connecting structure 5 for quickly assembling or disassembling the ABS plastic lower shell 12 and the ABS plastic upper shell 11 is installed at one end of the ABS plastic lower shell 12. A snap-on assembly 6 for assisting in the preliminary connection between the ABS plastic upper shell 11 and the ABS plastic lower shell 12 is provided at the other end of the ABS plastic lower shell 12.

[0025] By optimizing the setting of the component 4, the consistency of the battery assembly is optimized. When disassembling, the connection structure 5 is pressed to cancel the fixation between the ABS plastic lower shell 12 and the ABS plastic upper shell 11, and then the snap-on component 6 is pulled out to cancel the connection between the ABS plastic lower shell 12 and the ABS plastic upper shell 11, so that the outer shell 1 can be quickly disassembled, so that the battery assembly only uses the SOC=80% usage range, so as to avoid the adverse phenomena caused by the consistency of the battery cell to a certain extent, so that the outer shell 1 can be quickly disassembled, which provides convenience for the disassembly of the battery assembly.

[0026] The optimization component 4 includes a soft-pack battery cell 41 and a BMS battery template 42 . The soft-pack battery cell 41 is provided in three groups. The three groups of soft-pack battery cells 41 are installed on the BMS battery template 42 . The BMS battery template 42 is electrically connected to the charging plug 3 .

[0027] The three groups of soft-pack battery cells 41 use 803048-1000mAh-25C battery cells, and the pairing method is based on △V≤3mV, △R≤3mΩ, △C≤20mAh; (general industry standard: 5mV / 5mΩ) to control the consistency of the battery. The BMS battery template 42 uses 5V / 2AUSB standard charging protocol charging and a 6-pin Dingte socket discharge port with a spacing of 2.5mm. The battery components are optimized through the BMS battery template 42 to avoid the adverse phenomena caused by the consistency of the battery cells to a certain extent.

[0028] Reinforcement blocks 7 are provided at the corners of the inner side walls of the ABS plastic upper shell 11 and the ABS plastic lower shell 12. The reinforcement blocks 7 are triangular in shape. There are several groups of reinforcement blocks 7. The deformation resistance of the ABS plastic upper shell 11 and the ABS plastic lower shell 12 is reinforced by the reinforcement blocks 7 to avoid deformation of the ABS plastic upper shell 11 and the ABS plastic lower shell 12 after long-term use.

[0029] An anti-skid groove 8 is provided on one side of the top of the shell 1. There are several groups of anti-skid grooves 8, which are arranged in a rectangular shape and staggered on the upper surface of the shell 1. The anti-skid grooves 8 are provided to facilitate the user to install and remove the battery assembly and the toy pistol, avoiding slipping when installing or removing the battery assembly.

[0030] The connecting structure 5 includes a moving groove 51, which is provided at one end of the ABS plastic lower shell 12. A moving seat 52 is provided in the inner cavity of the moving groove 51. Both ends of the moving seat 52 are slidably connected to the inner side wall of the moving groove 51. A fixing rod 53 is fixedly connected to one end of the moving seat 52. A through hole is provided on the surface of the fixing rod 53 at a position corresponding to the side wall of the moving groove 51. The surface of the fixing rod 53 is plugged and slidably engaged with the inner cavity of the through hole of the moving groove 51. A clamping block 54 is fixedly connected to the top of the moving seat 52. The top of the clamping block 54 is engaged with the inner side wall of the ABS plastic upper shell 11. The top of the clamping block 54 is triangularly arranged. The moving seat 52 is pressed to move the moving seat 52 toward the inner cavity of the moving groove 51. The moving seat 52 drives the clamping block 54 to move, so that the clamping block 54 cancels the fixation of the ABS plastic upper shell 11. Then the clamping assembly 6 is pulled out to complete the disassembly.

[0031] Both ends of the moving seat 52 are fixedly connected to the limiting blocks 9. The surface of the limiting blocks 9 is provided with slots at positions corresponding to the inner side walls of the moving groove 51. The surface of the limiting blocks 9 is slidably connected to the inner cavity of the slot of the moving groove 51. Through the setting of the limiting blocks 9, the moving seat 52 is assisted to move in the inner cavity of the moving groove 51 to prevent the moving seat 52 from slipping out of the inner cavity of the moving groove 51.

[0032] The outer surface of the fixing rod 53 is sleeved with a return spring 10, and the return spring 10 is located between the moving seat 52 and the through hole of the moving groove 51. Through the setting of the return spring 10, the ABS plastic upper shell 11 is pressed, so that the ABS plastic upper shell 11 squeezes the top of the block 54. Through the shape setting of the block 54, when the ABS plastic upper shell 11 squeezes the block 54, the block 54 can drive the moving seat 52 to move toward the inner cavity of the moving groove 51, squeeze the return spring 10, and when the block 54 moves to the inner cavity of the ABS plastic upper shell 11, the moving seat 52 is released, so that the return spring 10 rebounds and drives the block 54 to be clamped with the ABS plastic upper shell 11, and the assembly operation is completed.

[0033] The snap-fit ​​assembly 6 includes a fixing column 61, which is fixedly connected to the inner side wall of the ABS plastic upper shell 11. A fixing groove 62 is provided at a position corresponding to the surface of the fixing column 61 and the surface of the ABS plastic lower shell 12. The surface of the fixing column 61 is snap-fitted with the inner cavity of the notch of the fixing groove 62. The fixing column 61 is inserted into or removed from the inner cavity of the fixing groove 62 to complete the preliminary connection or disassembly between the ABS plastic lower shell 12 and the ABS plastic upper shell 11.

[0034] During specific use, the battery assembly is optimized through the cooperation of the BMS battery template 42 and the three groups of soft-pack batteries 41. When the battery assembly is disassembled, the movable seat 52 is pressed to move the movable seat 52 toward the inner cavity of the movable groove 51. The movable seat 52 drives the block 54 to move, so that the block 54 cancels the fixation of the ABS plastic upper shell 11. Then, the fixing column 61 is pulled out of the inner cavity of the notch of the fixing groove 62 to complete the disassembly. During installation, the fixing column 61 is inserted into the inner cavity of the notch of the fixing groove 62, and the ABS plastic upper shell 11 is pressed to squeeze the top of the block 54. It is arranged that when the ABS plastic upper shell 11 squeezes the block 54, the block 54 can drive the movable seat 52 to move toward the inner cavity of the movable groove 51 to squeeze the reset spring 10. When the block 54 moves to the inner cavity of the ABS plastic upper shell 11, the movable seat 52 is released, so that the reset spring 10 rebounds and drives the block 54 to engage with the ABS plastic upper shell 11 to complete the assembly operation, so that the battery assembly only uses the usage range of SOC=80%, so as to avoid the adverse phenomenon caused by the consistency of the battery cell to a certain extent, so that the battery assembly can be quickly disassembled, which provides convenience for the disassembly of the battery assembly.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery assembly for a toy pistol, characterized in that: include: A shell (1), wherein one end of the shell (1) is provided with an oblique cut surface, and extension blocks (2) are fixedly connected at symmetrical positions on both sides of the other end of the shell (1); A charging port is provided at the bottom end of the housing (1), and a charging plug (3) is fixedly connected to the inner cavity of the charging port; and An optimization component (4) disposed inside the housing (1) for optimizing battery consistency; The housing (1) comprises an ABS plastic upper shell (11) and an ABS plastic lower shell (12); one end of the ABS plastic lower shell (12) is provided with a connection structure (5) for enabling the ABS plastic lower shell (12) and the ABS plastic upper shell (11) to be quickly assembled or disassembled; and the other end of the ABS plastic lower shell (12) is provided with a snap-on assembly (6) for assisting the connection between the ABS plastic upper shell (11) and the ABS plastic lower shell (12).

2. A battery assembly for a toy gun according to claim 1, characterized in that: The optimization component (4) comprises a soft-pack battery cell (41) and a BMS battery template (42), wherein the soft-pack battery cell (41) is provided in three groups, and the three groups of the soft-pack battery cells (41) are mounted on the BMS battery template (42), and the BMS battery template (42) is electrically connected to the charging plug (3).

3. A battery assembly for a toy gun according to claim 1, characterized in that: Reinforcement blocks (7) are provided at the corners of the inner side walls of the ABS plastic upper shell (11) and the ABS plastic lower shell (12). The reinforcement blocks (7) are triangular in shape, and there are several groups of the reinforcement blocks (7).

4. A battery assembly for a toy gun according to claim 1, characterized in that: An anti-skid groove (8) is provided on one side of the top of the shell (1), and the anti-skid grooves (8) are arranged in a plurality of groups, and the plurality of groups of anti-skid grooves (8) are arranged in a rectangular and staggered manner on the upper surface of the shell (1).

5. A battery assembly for a toy gun according to claim 1, characterized in that: The connecting structure (5) comprises a movable groove (51), wherein the movable groove (51) is provided at one end of the ABS plastic lower shell (12), and a movable seat (52) is provided in the inner cavity of the movable groove (51), and both ends of the movable seat (52) are slidably connected to the inner side wall of the movable groove (51), and one end of the movable seat (52) is fixedly connected to a fixing rod (53), and a through hole is provided on the surface of the fixing rod (53) at a position corresponding to the side wall of the movable groove (51), and the surface of the fixing rod (53) is plugged and slidably connected with the inner cavity of the through hole of the movable groove (51), and a clamping block (54) is fixedly connected to the top end of the movable seat (52), and the top end of the clamping block (54) is matched and clamped with the inner side wall of the ABS plastic upper shell (11), and the top end of the clamping block (54) is arranged in a triangular shape.

6. A battery assembly for a toy gun according to claim 5, characterized in that: Both ends of the movable seat (52) are fixedly connected to a limiting block (9), a notch is provided on the surface of the limiting block (9) at a position corresponding to the inner side wall of the movable groove (51), and the surface of the limiting block (9) is slidably connected to the inner cavity of the notch of the movable groove (51).

7. A battery assembly for a toy gun according to claim 5, characterized in that: The outer surface of the fixed rod (53) is sleeved with a return spring (10), and the return spring (10) is located between the moving seat (52) and the through hole of the moving groove (51).

8. A battery assembly for a toy gun according to claim 1, characterized in that: The snap-fit ​​assembly (6) comprises a fixing column (61), wherein the fixing column (61) is fixedly connected to the inner side wall of the ABS plastic upper shell (11), a fixing groove (62) is provided at a position corresponding to the surface of the ABS plastic lower shell (12), and the surface of the fixing column (61) is snap-fitted with the inner cavity of the notch of the fixing groove (62).

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