Power supply wall box with protective structure

Abstract

The utility model belongs to the field of power wall box, specifically is a kind of power wall box with protection structure, including fixed base;The fixed base rear position is provided with power wall box outer main body, and damp-proof convenient switch mechanism is arranged between the fixed base and power wall box outer main body;The damp-proof convenient switch mechanism includes fixed frame, and the fixed frame is arranged at the top end of fixed base, and the fixed frame bottom end is fixedly connected with the bottom end of fixed base;Through the design of damp-proof convenient switch mechanism, the function of preventing damp is realized, the existing device is not provided with the component that can be used to prevent damp, when power wall box is installed in humid environment, the existing device cannot play the effect of preventing damp, and the humid air is easily led into the interior of device, thereby leading to the problem of the damage of part, and the protectivity is improved.

Description

Technical Field

[0001] This utility model relates to the field of power supply wall boxes, specifically a power supply wall box with a protective structure. Background Technology

[0002] A power strip (also known as a power outlet or power strip) is a multi-port power extension device that is fixed to a wall or is movable. It is used to centrally draw power and provide a safe and convenient power connection for multiple appliances. It usually has a switch and fuse design to protect against overload and electric shock, and is a common power transfer station in homes and offices.

[0003] For specific examples of existing power supply wall boxes, please refer to the power supply wall box protection device with application number CN202421129571.0, which includes a mounting base. The top of the mounting base is fixedly connected to the bottom of the power supply wall box body. The power supply wall box body has a detachable cooling and dustproof mechanism inside and outside. The detachable cooling and dustproof mechanism includes an air outlet, which is located on the left and right sides of the power supply wall box body. The power supply wall box body has a first fixing block on the left and right sides inside. Through the design of the detachable cooling and dustproof mechanism, a cooling function is achieved, which solves the problem that existing power supply wall boxes do not have heat dissipation components. When the internal parts operate for a long time, the internal temperature of the device will rise. If cooling is not performed, the internal parts are easily damaged due to high temperature, which increases the later maintenance cost. This improves the protection of the internal parts of the power supply wall box. The aforementioned device does not have any components for moisture protection. When the power supply box is installed in a humid environment, the existing device cannot prevent moisture, which can easily allow humid air to enter the device and cause damage to the parts. Therefore, a power supply box with a protective structure is proposed to address the above problem. Summary of the Invention

[0004] To overcome the shortcomings of existing technology, existing devices do not have components for moisture protection. When the power supply box is installed in a humid environment, the existing device cannot prevent moisture, which makes it easy for humid air to enter the device and cause damage to the parts. This utility model proposes a power supply box with a protective structure.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a power supply wall box with a protective structure, including a fixing base; an outer body of the power supply wall box is provided at the rear position of the fixing base, and a moisture-proof and convenient switch mechanism is provided between the fixing base and the outer body of the power supply wall box. The moisture-proof and convenient switch mechanism includes a fixed frame, which is set on the top of the fixed base and the bottom end of the fixed frame is fixedly connected to the bottom end of the fixed base. A rotating block is sleeved on the outside of the fixed frame and the fixed frame is rotatably connected to the rotating block. The front end of the outer body of the power supply box is fixedly connected to the rear end of the sealing block, and the front end of the sealing block abuts against the rear end of the fixed base.

[0006] Preferably, the bottom end of the rotating block is fixedly connected to the top end of the fixed block, and the left and right sides inside the fixed block are also fitted with one end of the positioning rod, and the fixed block is slidably connected with the positioning rod. The other end of the positioning rod is fixedly connected to the moving plate, the bottom end of the outer body of the power supply box is fixedly connected to the top end of the positioning pressure rod, the positioning pressure rod is inserted inside the fixed block, and the rear end of the positioning pressure rod abuts against the positioning rod.

[0007] Preferably, a fixing block is sleeved on the outer side of the positioning rod, and the positioning rod is slidably connected to the fixing block. The fixing block is fixedly connected to one end of the fixing rod, and the other end of the fixing rod is fixedly connected to the outer side of the fixing block.

[0008] Preferably, a reset spring is sleeved on the outer side of the positioning rod, one end of the reset spring is fixedly connected to the fixed sleeve block, and the other end of the reset spring is fixedly connected to the moving plate.

[0009] Preferably, a guide rod is sleeved near the upper position of the movable plate, and the movable plate is slidably connected to the guide rod, with one end of the guide rod fixedly connected to the outside of the fixed block.

[0010] Preferably, the left and right sides of the front end of the fixed block are also provided with fixed clamping blocks, and the fixed block is fixedly connected to the outside of the fixed clamping block. The positioning pressure rod is inserted into the fixed clamping block, and the positioning pressure rod is slidably connected to the fixed clamping block.

[0011] The advantages of this utility model are: 1. This utility model achieves moisture-proof function through the structural design of a moisture-proof and convenient switch mechanism. It solves the problem that existing devices do not have components for moisture protection. When the power supply box is installed in a humid environment, the existing devices cannot provide moisture protection, which can easily lead to the entry of humid air into the device and damage to the parts. This invention improves protection. 2. This utility model achieves the function of easy switching through the structural design of a moisture-proof and convenient switch mechanism. It solves the problem that existing devices do not have components for easy switching, and when needed, the existing devices cannot be edited and quickly opened, resulting in great inconvenience during use, thus improving convenience. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a first three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention; Figure 3 This is a partial cross-sectional structural diagram of the present invention; Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point B; Figure 6 For the present utility model Figure 3 Enlarged structural diagram at point C.

[0014] In the diagram: 1. Fixed base; 2. Main body of the power supply box; 10. Fixed frame; 11. Rotating block; 12. Sealing block; 13. Fixed block; 14. Positioning rod; 15. Moving plate; 16. Positioning pressure rod; 17. Fixed sleeve block; 18. Fixed rod; 19. Return spring; 20. Guide rod; 21. Fixed clamping block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figures 1-6 As shown, a power supply wall box with a protective structure includes a fixing base 1; an outer body 2 of the power supply wall box is provided at the rear of the fixing base 1, and a moisture-proof and convenient switch mechanism is provided between the fixing base 1 and the outer body 2 of the power supply wall box. The moisture-proof and convenient switch mechanism includes a fixed frame 10, which is set on the top of the fixed base 1 and the bottom end of the fixed frame 10 is fixedly connected to the bottom end of the fixed base 1. A rotating block 11 is sleeved on the outside of the fixed frame 10 and the fixed frame 10 is rotatably connected to the rotating block 11. The front end of the outer body 2 of the power supply box is fixedly connected to the rear end of the sealing block 12. The front end of the sealing block 12 abuts against the rear end of the fixed base 1. The sealing block 12 is made of rubber. During operation, the positioning rod 16 is pinched and pressed inward, which simultaneously causes the outer body 2 of the power supply box to rotate. When the outer body 2 of the power supply box rotates towards the fixed seat 1, it causes the rotating block 11 to rotate along the outside of the fixed frame 10 until it abuts against the fixed seat 1. When the outer body 2 of the power supply box abuts against the fixed seat 1, the outer body 2 of the power supply box causes the sealing block 12 to abut tightly against the fixed seat 1, thereby achieving a sealing effect and preventing humid air or liquid from entering.

[0017] Furthermore, the bottom end of the rotating block 11 is fixedly connected to the top end of the fixed block 13. The left and right sides inside the fixed block 13 are also fitted with one end of the positioning rod 14, and the fixed block 13 is slidably connected to the positioning rod 14. The other end of the positioning rod 14 is fixedly connected to the moving plate 15. The bottom end of the outer body 2 of the power supply box is fixedly connected to the top end of the positioning pressure rod 16. The positioning pressure rod 16 is inserted inside the fixed block 13. The rear end of the positioning pressure rod 16 abuts against the positioning rod 14. The front and rear ends of one end of the positioning rod 14 are also designed with bevels. During operation, the positioning rod 16 is pressed inward and moves into the fixed block 13. When the positioning rod 16 moves to contact the positioning insert 14, since both ends of the positioning insert 14 are also designed with bevels, the positioning rod 16 will squeeze the positioning inserts 14 on both sides to move outward as it presses and moves into the fixed block 13. When the positioning insert 14 moves, it will move outward along the inside of the fixed block 13, and at the same time drive the moving plate 15 to move.

[0018] Furthermore, a fixing block 17 is sleeved on the outer side of the positioning rod 14, and the fixing block 17 is slidably connected to the positioning rod 14. The inner wall of the fixing block 17 is circular. The fixing block 17 is fixedly connected to one end of the fixing rod 18, and the other end of the fixing rod 18 is fixedly connected to the outer side of the fixing block 13. During operation, the movable plate 15 moves outward along the inside of the fixed sleeve 17, and the fixed rod 18 is used to fix and support the position of the fixed sleeve 17.

[0019] Furthermore, a return spring 19 is sleeved on the outside of the positioning rod 14. One end of the return spring 19 is fixedly connected to the fixed sleeve block 17, and the other end of the return spring 19 is fixedly connected to the moving plate 15. During operation, the moving plate 15 moves, which will pull the return spring 19 on the outside of the positioning rod 14 to extend.

[0020] Furthermore, a guide rod 20 is sleeved near the upper position of the movable plate 15, and the movable plate 15 is slidably connected to the guide rod 20. One end of the guide rod 20 is fixedly connected to the outside of the fixed block 13. The guide rod 20 is a circular rod design. During operation, the movable plate 15 moves along the outside of the guide rod 20, and the guide rod 20 ensures that the movable plate 15 will not rotate.

[0021] Furthermore, fixing blocks 21 are also provided on the left and right sides of the front end of the fixing block 13, and the fixing block 13 is fixedly connected to the outside of the fixing block 21. The positioning rod 16 is inserted into the fixing block 21, and the positioning rod 16 is slidably connected to the fixing block 21. The fixing block 21 is made of rubber. During operation, when the positioning rod 16 passes through the positioning insert rod 14 and continues to press inward, it will press the rod into the fixed clamping block 21, and the fixed clamping block 21 will clamp and fix the positioning rod 16. When it needs to be opened, the positioning rod 16 can be pulled outward to open it.

[0022] Working principle: When closing, the positioning rod 16 is pinched and pressed inward, simultaneously causing the outer body 2 of the power supply box to rotate. As the outer body 2 rotates towards the fixed seat 1, it causes the rotating block 11 to rotate along the outside of the fixed frame 10 until it abuts against the fixed seat 1. When the outer body 2 of the power supply box abuts against the fixed seat 1, the sealing block 12 is tightly abutted against the fixed seat 1, thus achieving a sealing effect and preventing the entry of humid air or liquid. Simultaneously, when the positioning rod 16 is pressed inward, it moves into the fixed block 13. When the positioning rod 16 reaches contact with the positioning insert 14, since both ends of the positioning insert 14 are also designed with bevels, the positioning rod 16, during its pressing and moving towards the fixed block 13, will squeeze the positioning inserts 14 on both sides outward. As the positioning inserts 14 move, they will move along the fixed block... The 13 moves outward from the inside, simultaneously moving the moving plate 15. When the moving plate 15 moves, it will move outward along the inside of the fixed sleeve 17. The fixed rod 18 is used to fix and support the position of the fixed sleeve 17. When the moving plate 15 moves, it will pull the return spring 19 on the outside of the positioning rod 14 to extend. At the same time, the moving plate 15 will move along the outside of the guide rod 20. The guide rod 20 can ensure that the moving plate 15 will not rotate until the positioning rod 16 completely passes through the positioning rod 14 and reaches the front end of the fixed block 13. Under the rebound force of the return spring 19, the positioning rod 14 presses and fixes the positioning rod 16. At the same time, when the positioning rod 16 passes through the positioning rod 14 and continues to press inward, it will be pressed into the fixed clamping block 21. The fixed clamping block 21 will clamp and fix the positioning rod 16. When it needs to be opened, the positioning rod 16 can be pulled outward to open.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A power supply wall box with a protective structure, comprising a mounting base (1); characterized in that: A power supply box outer body (2) is provided at the rear of the fixed base (1), and a moisture-proof and convenient switch mechanism is provided between the fixed base (1) and the power supply box outer body (2). The moisture-proof convenient switch mechanism includes a fixed frame (10), which is set at the top of the fixed base (1) and the bottom end of the fixed frame (10) is fixedly connected to the bottom end of the fixed base (1). A rotating block (11) is sleeved on the outside of the fixed frame (10) and the rotating block (11) is rotatably connected to the fixed frame (10). The front end of the outer body (2) of the power supply box is fixedly connected to the rear end of the sealing block (12), and the front end of the sealing block (12) abuts against the rear end of the fixed base (1).

2. A power supply wall box with a protective structure according to claim 1, characterized in that: The bottom end of the rotating block (11) is fixedly connected to the top end of the fixed block (13). The left and right sides inside the fixed block (13) are also fitted with one end of the positioning rod (14), and the fixed block (13) is slidably connected with the positioning rod (14). The other end of the positioning rod (14) is fixedly connected to the moving plate (15). The bottom end of the outer body (2) of the power supply box is fixedly connected to the top end of the positioning pressure rod (16). The positioning pressure rod (16) is inserted inside the fixed block (13), and the rear end of the positioning pressure rod (16) abuts against the positioning rod (14).

3. A power supply wall box with a protective structure according to claim 2, characterized in that: The positioning rod (14) is fitted with a fixing block (17) on its outer side, and the positioning rod (14) is slidably connected to the fixing block (17). The fixing block (17) is fixedly connected to one end of the fixing rod (18), and the other end of the fixing rod (18) is fixedly connected to the outer side of the fixing block (13).

4. A power supply wall box with a protective structure according to claim 3, characterized in that: A reset spring (19) is sleeved on the outside of the positioning rod (14). One end of the reset spring (19) is fixedly connected to the fixed sleeve block (17), and the other end of the reset spring (19) is fixedly connected to the moving plate (15).

5. A power supply wall box with a protective structure according to claim 4, characterized in that: The movable plate (15) is fitted with a guide rod (20) near the upper position, and the movable plate (15) is slidably connected to the guide rod (20). One end of the guide rod (20) is fixedly connected to the outside of the fixed block (13).

6. A power supply wall box with a protective structure according to claim 5, characterized in that: The fixing block (13) has fixing clamps (21) on both sides of the front end inside. The fixing block (13) is fixedly connected to the outside of the fixing clamp (21). The positioning pressure rod (16) is inserted inside the fixing clamp (21) and is slidably connected to the fixing clamp (21).

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