Rotatable square waterproof battery cover

Abstract

The utility model provides a rotatable square waterproof battery cover, and belongs to the field of battery covers, in order to solve the problem that a used sealing gasket is inconvenient to disassemble and replace conveniently, the rotatable square waterproof battery cover comprises a battery cover plate, a fixed box is fixedly connected to the battery cover plate, and the other end of a second spring is fixedly connected in the fixed box. The device is provided with a positioning plate; when a sealing gasket on a battery cover plate is replaced, a connecting sleeve can be rotated to drive a wire wheel to operate, when the wire wheel rotates, a thin wire is wound, meanwhile, the thin wire can pull a limiting plate to move, the limiting plate can extrude a first spring when moving, the limiting plate can drive a clamping block to be separated from a positioning plate, and the sealing gasket on the positioning plate can be detached and taken out; the sealing gasket can be replaced, the connecting sleeve can be loosened, the limiting plate and the clamping block are driven to reset under pushing of the first spring, the clamping block can be clamped in the positioning plate, the replaced sealing gasket is limited and fixed, and the efficiency of disassembling and replacing the sealing gasket is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery cover, specifically, relate to a rotatable square waterproof battery cover. BACKGROUND

[0002] Waterproof battery cover is a device specially designed to protect the battery compartment from moisture, dust and other external factors. It is usually used in flashlights, electronic devices, outdoor tools and other devices that need to be used in wet or underwater environments, usually with a sealing design, such as rubber gasket or silicone seal ring, which can play a waterproof sealing effect, choosing the right waterproof battery cover can effectively prolong the service life of the device and ensure normal operation in various environments.

[0003] And most of the square waterproof battery cover has the following problems:

[0004] One, the existing square waterproof battery cover, when installing and using, the battery cover is mostly connected and used by multiple bolts, if the battery cover needs to be disassembled, multiple bolts need to be rotated and disassembled, which is time-consuming and inconvenient for the convenient disassembly and installation of the battery cover plate.

[0005] Two, the existing square waterproof battery cover, when folding and protecting, mostly fixes the sealing gasket at the edge with glue, which improves the sealing and waterproof effect of the battery cover, but the sealing gasket is easily damaged after long-term use, and the fixed sealing gasket is more troublesome to replace, if not replaced, it is easy to affect the sealing and waterproof effect, and it is inconvenient to conveniently disassemble and replace the used sealing gasket.

[0006] Therefore, we improve it and propose a rotatable square waterproof battery cover. UTILITY MODEL CONTENTS

[0007] The utility model aims at: for the problem of inconvenient disassembly and installation of the battery cover plate and inconvenient disassembly and replacement of the used sealing gasket.

[0008] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0009] The rotatable square waterproof battery cover is used to improve the above problems.

[0010] The application is as follows:

[0011] Including battery cover plate, fixedly connected with fixed box on the battery cover plate, rotatably connected with rotating rod on the fixed box, fixedly connected with first bevel gear on the rotating rod, meshingly connected with second bevel gear on the first bevel gear, fixedly connected with threaded rod on the second bevel gear, rotatably connected in the fixed box on the threaded rod, threadedly connected with threaded sleeve on the threaded rod, provided with sealing gasket on the battery cover plate, fixedly connected with positioning plate on the sealing gasket, fixedly connected with mounting plate on the battery cover plate, fixedly connected with first spring in the mounting plate, fixedly connected with limit plate on the other end of the first spring, fixedly connected with clamping block on the limit plate, fixedly connected with fine wire on the limit plate, fixedly connected with wire wheel on the other end of the fine wire, fixedly connected with connecting sleeve on the wire wheel, rotatably connected on the mounting plate on the connecting sleeve, fixedly connected with sliding rod in the fixed box, limit slidingly connected with sliding block on the sliding rod, fixedly connected with second spring on the sliding block, fixedly connected in the fixed box on the other end of the second spring.

[0012] As a preferred technical scheme of the application, the second bevel gears are symmetrically distributed on the left and right sides of the first bevel gear, and the second bevel gears are in one-to-one correspondence with the threaded rods and the threaded sleeves.

[0013] As a preferred technical scheme of the application, the first springs are equiangularly distributed in the mounting plate, and the first springs are in one-to-one correspondence with the limit plates and the clamping blocks.

[0014] As a preferred technical scheme of the application, the side end face of the limit plate is attached to the inner side face of the mounting plate, and the fine wire is fixedly connected to the center part on one side of the limit plate.

[0015] As a preferred technical scheme of the application, the sliding rod is limit slidingly connected to the center part of the sliding block, and the bottom end face height of the sliding block is greater than the bottom end face height of the fixed box.

[0016] As a preferred technical scheme of the application, the sliding block is rotatably connected with a push plate, the other end of the push plate is rotatably connected with a pressing plate, and the side end face of the sliding block is attached to the inner side face of the fixed box.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] In the scheme of the application:

[0019] 1. The threaded sleeve is provided; when using the battery cover plate, the battery cover plate can be covered on the battery groove of the same model, then the rotating rod is rotated to drive the first bevel gear to rotate, the first bevel gear can drive the threaded rod to rotate through the second bevel gear, the threaded rod can push the threaded sleeve to move when rotating, when the two threaded sleeves move outward at the same time, the threaded sleeve can be clamped in the battery box, and the threaded sleeve can be clamped in the battery box. Fixed limiting, convenient for protection installation, when disassembling the battery cover plate, only need to rotate the rotating rod in the opposite direction, drive the threaded rod to rotate in the opposite direction, the threaded rod can drive the threaded sleeve to move inward, the threaded sleeve is separated from the battery box, the battery cover plate can be conveniently rotated and disassembled, and the installation and disassembly effect is improved.

[0020] 2. The positioning plate is provided; when the sealing gasket on the battery cover plate is replaced, the connecting sleeve is rotated to drive the line wheel to operate, the line wheel is rotated to wind the fine line, and the fine line can pull the limiting plate to move. The limiting plate can extrude the first spring when moving, and the limiting plate can drive the clamping block to separate from the positioning plate, and after being unobstructed, the sealing gasket on the positioning plate can be disassembled and taken out, the sealing gasket is replaced, the connecting sleeve is loosened, and the limiting plate and the clamping block are reset under the pushing of the first spring. The clamping block can be clamped in the positioning plate, the replaced sealing gasket is limited and fixed, and the efficiency of disassembling and replacing the sealing gasket is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The overall three-dimensional structure schematic diagram of the rotatable square waterproof battery cover provided by the application is provided.

[0022] Figure 2 The fixed box of the rotatable square waterproof battery cover provided by the application is provided.

[0023] Figure 3 The pressing plate of the rotatable square waterproof battery cover provided by the application is provided.

[0024] Figure 4 The threaded rod of the rotatable square waterproof battery cover provided by the application is provided.

[0025] Figure 5 The rotatable square waterproof battery cover provided by the application is provided. Figure 4 The enlarged structure schematic diagram of A in the rotatable square waterproof battery cover provided by the application is provided.

[0026] Figure 6 The rotatable square waterproof battery cover provided by the application is provided. Figure 4 The enlarged structure schematic diagram of B in the rotatable square waterproof battery cover provided by the application is provided.

[0027] Figure 7 The installation plate of the rotatable square waterproof battery cover provided by the application is provided.

[0028] Figure 8 The side view structure diagram of the push plate of the rotatable square waterproof battery cover is provided.

[0029] As shown in the figure, 1 is a battery cover plate, 2 is a fixed box, 3 is a rotating rod, 4 is a first conical gear, 5 is a second conical gear, 6 is a threaded rod, 7 is a threaded sleeve, 8 is a sealing gasket, 9 is a positioning plate, 10 is a mounting plate, 11 is a first spring, 12 is a limiting plate, 13 is a clamping block, 14 is a thin wire, 15 is a wire wheel, 16 is a connecting sleeve, 17 is a sliding rod, 18 is a sliding block, 19 is a second spring, 20 is a push plate, and 21 is a pressing plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0032] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0033] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly placed when the product is used, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0035] Embodiment 1:

[0036] As Figures 1-8As shown in the embodiment, the rotatable square waterproof battery cover comprises a battery cover plate 1, a fixed box 2 fixedly connected to the battery cover plate 1, a rotating rod 3 rotatably connected to the fixed box 2, a first bevel gear 4 fixedly connected to the rotating rod 3, a second bevel gear 5 meshingly connected to the first bevel gear 4, a threaded rod 6 fixedly connected to the second bevel gear 5, the threaded rod 6 being rotatably connected in the fixed box 2, a threaded sleeve 7 threadedly connected to the threaded rod 6, a sealing gasket 8 provided on the battery cover plate 1, a positioning plate 9 fixedly connected to the sealing gasket 8, a mounting plate 10 fixedly connected to the battery cover plate 1, a first spring 11 fixedly connected in the mounting plate 10, a limiting plate 12 fixedly connected to one end of the first spring 11, a clamping block 13 fixedly connected to the limiting plate 12, a thin wire 14 fixedly connected to the limiting plate 12, a wire wheel 15 fixedly connected to the other end of the thin wire 14, a connecting sleeve 16 fixedly connected to the wire wheel 15, the connecting sleeve 16 being rotatably connected to the mounting plate 10, a sliding rod 17 fixedly connected in the fixed box 2, a sliding block 18 limitingly and slidably connected to the sliding rod 17, a second spring 19 fixedly connected to the sliding block 18, the second spring 19 being fixedly connected to the other end in the fixed box 2.

[0037] Embodiment 2

[0038] The scheme in Embodiment 1 is further introduced in combination with a specific working mode, and details are described below:

[0039] As Figure 2 shown, as a preferred embodiment, on the basis of the above mode, further, the second bevel gears 5 are symmetrically distributed on the left and right sides of the first bevel gear 4, and the second bevel gears 5 correspond to the threaded sleeves 7 one by one through the threaded rod 6, which can ensure that when the two threaded sleeves 7 move outward at the same time, the threaded sleeves 7 can be clamped in the battery box for limiting clamping.

[0040] As Figure 7 shown, as a preferred embodiment, on the basis of the above mode, further, the first springs 11 are equiangularly distributed in the mounting plate 10, and the first springs 11 correspond to the clamping blocks 13 one by one through the limiting plate 12, which can ensure that the equiangularly distributed clamping blocks 13 can be clamped in the positioning plate 9 to connect and fix the sealing gasket 8.

[0041] As Figure 6 shown, as a preferred embodiment, on the basis of the above mode, further, the limiting plate 12 side end face is fitted with the mounting plate 10 inner side face, and the thin wire 14 is fixedly connected to the limiting plate 12 one side center part, which can ensure that the limiting plate 12 can move stably through the fitting support of the mounting plate 10 inner side face when moving.

[0042] As Figure 8As shown, in a preferred embodiment, based on the above method, the slide bar 17 is further limited and slidably connected to the center of the slider 18, and the height of the bottom end of the slider 18 is greater than the height of the bottom end of the fixed box 2. This ensures that when the pressure plate 21 moves upward, the push plate 20 can be retracted into the fixed box 2, avoiding the influence of the slider 18.

[0043] like Figure 3 As shown, in a preferred embodiment, based on the above method, a push plate 20 is rotatably connected to the slider 18, and a pressure plate 21 is rotatably connected to the other end of the push plate 20. The side end face of the slider 18 is in contact with the inner side of the fixed box 2, which can ensure that the slider 18 can move smoothly by being supported by the contact of the inner side of the fixed box 2 when it moves.

[0044] Specifically, when using this rotatable square waterproof battery cover: (in combination with...) Figures 1-8 When using battery cover 1, it can be placed on the groove of a battery of the same model. Then, rotating the rotating rod 3 on the fixing box 2 drives the first bevel gear 4 to rotate. The first bevel gear 4 can drive the threaded rod 6 to rotate through the second bevel gear 5. When the threaded rod 6 rotates, it can push the threaded sleeve 7 to move. When both threaded sleeves 7 move outward at the same time, the threaded sleeves 7 can be locked at the battery box for fixed positioning, facilitating protective installation. While installing battery cover 1, the sealing gasket 8 on battery cover 1 can achieve a sealing and waterproof effect. When disassembling battery cover 1 later, only... Rotating the rotating rod 3 in the opposite direction causes the threaded rod 6 to rotate in the opposite direction. The threaded rod 6 can drive the threaded sleeve 7 to move inward, and the threaded sleeve 7 can disengage from the battery box, making it easier to remove the battery cover 1 and improving the installation and removal effect. When installing the battery cover 1, the battery cover 1 can press down and protect the battery through the pressure plate 21. When the battery cover 1 continues to move down, the pressure plate 21 can push the slider 18 to slide on the slide rod 17 through the push plate 20. At the same time, the slider 18 squeezes the second spring 19. Under the push of the second spring 19, the pressure plate 21 can be pressed, which makes it convenient for the pressure plate 21 to press and protect the battery.

[0045] When replacing the sealing gasket 8 on the battery cover plate 1, the connecting sleeve 16 on the mounting plate 10 can be rotated to drive the spool 15 to rotate. When the spool 15 rotates, it winds up the thin thread 14. At the same time, the thin thread 14 can pull the limiting plate 12 to move. When the limiting plate 12 moves, it can squeeze the first spring 11. The limiting plate 12 can also drive the locking block 13 to disengage from the positioning plate 9. After it is unobstructed, the sealing gasket 8 on the positioning plate 9 can be disassembled and removed for replacement. When connecting and fixing, the connecting sleeve 16 can be loosened. Under the push of the first spring 11, the limiting plate 12 and the locking block 13 can be reset. The locking block 13 can be locked in the positioning plate 9 to limit and fix the replaced sealing gasket 8, thereby improving the efficiency of disassembling and replacing the sealing gasket 8.

[0046] The above embodiments are only used to illustrate the technical solutions described in the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present application is allowed. All technical solutions and improvements that do not deviate from the spirit and scope of the present application are included in the scope of the claims of the present application.

Claims

1. A rotatable square waterproof battery cover comprising a battery cover plate (1), characterized in that, The battery cover plate (1) is fixedly connected with a fixed box (2), the fixed box (2) is rotatably connected with a rotating rod (3), the rotating rod (3) is fixedly connected with a first bevel gear (4), the first bevel gear (4) is meshedly connected with a second bevel gear (5), the second bevel gear (5) is fixedly connected with a threaded rod (6), the threaded rod (6) is rotatably connected in the fixed box (2), the threaded rod (6) is threadedly connected with a threaded sleeve (7), the battery cover plate (1) is provided with a sealing gasket (8), the sealing gasket (8) is fixedly connected with a positioning plate (9), the battery cover plate (1) is fixedly connected with a mounting plate (10), the mounting plate (10) is fixedly connected with a first spring (11) therein, the other end of the first spring (11) is fixedly connected with a limiting plate (12), the limiting plate (12) is fixedly connected with a clamping block (13), the limiting plate (12) is fixedly connected with a thin wire (14), the other end of the thin wire (14) is fixedly connected with a wire wheel (15), the wire wheel (15) is fixedly connected with a connecting sleeve (16), the connecting sleeve (16) is rotatably connected on the mounting plate (10), the fixed box (2) is fixedly connected with a sliding rod (17), the sliding rod (17) is limitingly and slidably connected with a sliding block (18), the sliding block (18) is fixedly connected with a second spring (19), the other end of the second spring (19) is fixedly connected in the fixed box (2).

2. A rotatable square waterproof battery cover according to claim 1, wherein, The second bevel gears (5) are symmetrically distributed on the left and right sides of the first bevel gear (4), and the second bevel gears (5) correspond one-to-one with the threaded rods (6) and the threaded sleeves (7).

3. A rotatable square waterproof battery cover according to claim 1, wherein, The first springs (11) are equally angularly distributed in the mounting plate (10), and the first springs (11) correspond one-to-one with the limiting plates (12) and the clamping blocks (13).

4. The rotatable square waterproof battery cover of claim 1, wherein, The side end face of the limiting plate (12) is attached to the inner side face of the mounting plate (10), and the thin wire (14) is fixedly connected to the center part on one side of the limiting plate (12).

5. The rotatable square waterproof battery cover of claim 1, wherein, The sliding rod (17) is limitingly and slidably connected to the center part of the sliding block (18), and the bottom end face height of the sliding block (18) is greater than the bottom end face height of the fixed box (2).

6. A rotatable square waterproof battery cover according to claim 1, wherein, The sliding block (18) is rotatably connected with a push plate (20), the other end of the push plate (20) is rotatably connected with a pressing plate (21), and the side end face of the sliding block (18) is attached to the inner side face of the fixed box (2).

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