Sealed box body

Abstract

The utility model discloses a sealed box, relates to the mobile power supply technology field, and comprises a power box and a hinge, the upper cover and the lower cover of the power box are rotatably connected through the hinge, the middle part of the upper surface of the power box is fixedly connected with a handle, and the inner side of the upper cover of the power box is provided with a sealing groove. A sealing block is fixedly connected to the inner side of a lower cover of the power box, a sliding rail is fixedly connected to the upper surface of an upper cover of the power box, sliding blocks are slidably connected into the sliding rail, a movable block is fixedly connected between the sliding blocks, and a clamping hole is formed in the sliding rail. Compared with a conventional common mobile power supply box body, the sealed box body has the advantages that the middle part of the handle is pulled, the upper cover and the lower cover of the power supply box are conveniently disassembled through the hinge, and the sealing block on the inner side of the lower cover of the power supply box is clamped in the sealing groove on the inner side of the upper cover of the power supply box, so that the purpose of sealing the power supply box is achieved; and external moisture and gravel are prevented from entering the power box to damage the mobile power supply.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power sources, in particular to a sealed box. Background Art

[0002] Power banks are portable devices that can charge electronic products. Currently, power banks are already very mature products. They are mainly equipped with large-capacity batteries, so that when electronic products need to be charged, they can be charged through battery discharge to extend battery life.

[0003] In the prior art, most of the boxes of mobile power supplies lack a sealing structure, and moisture and sand from the outside can easily enter the inside of the box, causing damage to the mobile power supply.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a sealed box is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a sealed box to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealed box body, including a power box and a hinge, the upper cover and the lower cover of the power box are rotatably connected by the hinge, and a handle is fixedly connected to the middle of the upper surface of the power box, a sealing groove is opened on the inner side of the upper cover of the power box, and a sealing block is fixedly connected to the inner side of the lower cover of the power box.

[0007] Preferably, a slide rail is fixedly connected to the upper surface of the upper cover of the power box, and a slider is slidably connected to the inside of the slide rail.

[0008] Preferably, a movable block is fixedly connected between the sliding blocks, and a clamping hole is provided inside the slide rail.

[0009] Preferably, a spring is fixedly connected inside the slider, and one end of the spring away from the slider is fixedly connected to a limiting block.

[0010] Preferably, a fixing groove is provided on the upper surface of the lower cover of the power box, and one end of the slide rail can be engaged in the fixing groove.

[0011] Preferably, the limiting block can pass through the clamping hole and be fixed inside the fixing groove, and the sealing block can be clamped inside the sealing groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a power box, a handle, a hinge, a sealing groove and a sealing block. By pressing the middle of the handle, the upper cover and the lower cover of the power box can be conveniently disassembled through the hinge, and the sealing block on the inner side of the lower cover of the power box is engaged in the sealing groove on the inner side of the upper cover of the power box, thereby achieving the purpose of sealing the power box and preventing external moisture and sand and gravel from entering the interior of the power box to damage the mobile power supply;

[0014] 2. The utility model arranges the slide rail, movable block, slider, fixed groove, card hole, spring and limit block. When the upper cover and the lower cover of the power box are closed, the movable block slides inside the slide rail and the limit block is engaged in the fixed groove through the card hole by the slider under the elastic force of the spring, so as to achieve the purpose of closing and fixing the power box and prevent the sealed box from opening due to accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0016] Figure 2 It is a schematic diagram of the opened three-dimensional structure of the main body of the utility model;

[0017] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the slide rail 3 of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. power box; 2. handle; 3. slide rail; 4. movable block; 5. sealing groove; 6. hinge; 7. sealing block; 8. slide block; 9. fixing groove; 10. clamping hole; 11. spring; 12. limit block. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 2As shown, a sealed box body includes a power box 1 and a hinge 6, the upper cover and the lower cover of the power box 1 are rotatably connected by the hinge 6, and a handle 2 is fixedly connected to the middle of the upper surface of the power box 1, a sealing groove 5 is opened on the inner side of the upper cover of the power box 1, and a sealing block 7 is fixedly connected to the inner side of the lower cover of the power box 1. By pressing the middle part of the handle 2, the upper cover and the lower cover of the power box 1 can be conveniently disassembled through the hinge 6, and the sealing block 7 on the inner side of the lower cover of the power box 1 is engaged in the sealing groove 5 on the inner side of the upper cover of the power box 1, thereby achieving the purpose of sealing the power box 1 and preventing external moisture and sand and gravel from entering the interior of the power box 1 to damage the mobile power supply.

[0022] like Figure 3-Figure 4 As shown, a slide rail 3 is fixedly connected to the upper surface of the upper cover of the power box 1 , and a slider 8 is slidably connected inside the slide rail 3 to facilitate the movement of the slider 8 inside the slide rail 3 .

[0023] Furthermore, the movable block 4 is fixedly connected between the sliders 8 , and a clamping hole 10 is provided inside the slide rail 3 , so that the movable block 4 can be conveniently driven to move by the sliders 8 .

[0024] Furthermore, a spring 11 is fixedly connected inside the slider 8 , and one end of the spring 11 away from the slider 8 is fixedly connected to a limit block 12 , and the limit block 12 is conveniently driven to move by the elastic force of the spring 11 .

[0025] Furthermore, a fixing groove 9 is provided on the upper surface of the lower cover of the power box 1 , and one end of the slide rail 3 can be snapped into the inside of the fixing groove 9 , so as to be conveniently snapped and fixed into the inside of the fixing groove 9 .

[0026] Furthermore, the limit block 12 can pass through the card hole 10 and be fixed inside the fixing groove 9, and the sealing block 7 can be engaged inside the sealing groove 5. The limit block 12 passes through the card hole 10 and is engaged in the fixing groove 9 under the elastic force of the spring 11, thereby achieving the purpose of closing and fixing the power box 1 and preventing the sealed box from opening due to accidental touch.

[0027] Working principle: When using the sealed box, first pull the middle part of the handle 2, and use the hinge 6 to conveniently disassemble the upper cover and the lower cover of the power box 1, and engage the sealing block 7 on the inner side of the lower cover of the power box 1 in the sealing groove 5 on the inner side of the upper cover of the power box 1, so as to achieve the purpose of sealing the power box 1 and prevent external moisture and sand and gravel from entering the interior of the power box 1 and causing damage to the mobile power supply. When the upper cover and the lower cover of the power box 1 are closed, slide the movable block 4 inside the slide rail 3 through the slider 8 to engage the limit block 12 in the fixed groove 9 through the card hole 10 under the elastic force of the spring 11, so as to achieve the purpose of closing and fixing the power box 1 and prevent the sealed box from opening due to accidental touch. This is the working principle of the sealed box.

Claims

1. A sealed box, comprising a power box (1) and a hinge (6), characterized in that: The upper cover and the lower cover of the power box (1) are rotatably connected via hinges (6), and a handle (2) is fixedly connected to the middle of the upper surface of the power box (1), a sealing groove (5) is provided on the inner side of the upper cover of the power box (1), and a sealing block (7) is fixedly connected to the inner side of the lower cover of the power box (1), a slide rail (3) is fixedly connected to the upper surface of the upper cover of the power box (1), and a slider (8) is slidably connected inside the slide rail (3), a movable block (4) is fixedly connected between the sliders (8), and a clamping hole (10) is provided inside the slide rail (3), a spring (11) is fixedly connected inside the slider (8), and the end of the spring (11) away from the slider (8) is fixedly connected to a limiting block (12).

2. A sealed box according to claim 1, characterized in that: A fixing groove (9) is provided on the upper surface of the lower cover of the power box (1), and one end of the slide rail (3) can be snapped into the inside of the fixing groove (9).

3. A sealed box according to claim 2, characterized in that: The limiting block (12) can pass through the clamping hole (10) and be fixed inside the fixing groove (9), and the sealing block (7) can be clamped inside the sealing groove (5).

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