Retractable electrical splash-proof box

Abstract

The utility model relates to the technical field of splash-proof boxes, in particular to a retractable electrical splash-proof box, which comprises a shell with a groove in the center and a plug with a lead, a power socket capable of sliding back and forth along the vertical direction is arranged in the center of the shell, a plurality of slots for inserting the plug are arranged at the top end of the power socket, and the plug is inserted into the slots. A plurality of intercepting blocks used for limiting the height of the power socket are installed on the side, located on the power socket, of the shell, a mounting plate is detachably connected to the bottom end of the shell, and a plurality of reset springs are installed on the top of the mounting plate. When a power supply needs to be used, the plug is pressed in the slot, the power socket moves to the bottom end of the shell, the intercepting block is ejected out under the action of the ejection spring, the position of the power socket is limited, the whole plug is sunk into the shell, the purpose of accommodating the plug is achieved, and the situation that the plug or the top cover protrudes and is not prone to falling off is avoided. And potential safety hazards caused by collision of the product are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of splash-proof boxes, in particular to a retractable electrical splash-proof box. Background Art

[0002] The use scenarios of electrical splash-proof boxes in home environments are mainly concentrated in those areas that are easily exposed to liquids such as water and oil to ensure the safe operation of electrical equipment and sockets. By installing splash-proof boxes in these areas, the risk of electric shock can be effectively reduced and the safety of the home environment can be improved.

[0003] During the use of existing electrical splash-proof boxes and traditional power sockets, the plug or the top cover of the splash-proof box may bulge outward. When residents walk or place furniture, they may be affected by the design of the house and easily collide with the top cover or the plug, causing damage to the splash-proof box or the plug, resulting in economic losses. In severe cases, the plug may leak electricity and catch fire, causing serious safety hazards.

[0004] Therefore, it is necessary to invent a retractable electrical splash-proof box to solve the above problems. Summary of the invention

[0005] In order to address the deficiencies in the prior art, the purpose of the utility model is to provide a retractable electrical splash-proof box, which solves the problem that the top cover of the plug or the splash-proof box protrudes outward during actual use, and when residents walk around or place furniture, they are easily affected by the design of the house and collide with the top cover or the plug, causing damage to the splash-proof box or the plug, resulting in economic losses. In severe cases, the plug may leak electricity and catch fire, causing serious safety hazards.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A retractable electrical splash-proof box comprises a shell with a groove at the center and a plug with a wire, a power socket which can slide back and forth in a vertical direction is arranged at the center of the shell, a plurality of slots for plugging the plugs are arranged at the top of the power socket, a plurality of intercepting blocks for limiting the height of the power socket are installed on one side of the shell located at the power socket, a mounting plate is detachably connected to the bottom end of the shell, and a plurality of return springs which penetrate the bottom wall of the shell and extend to the bottom end of the power socket are installed on the top of the mounting plate.

[0008] As a preferred solution of the utility model, a plurality of cable grooves for plug wires to pass through are provided at the top of the shell, a rotatable top cover is provided on the side of the top of the shell, and a through groove matched with the cable groove is provided on the side wall of the top cover.

[0009] As a preferred solution of the utility model, the two intercepting blocks are commonly connected with a connecting rod, a plurality of ejection springs are arranged on the end face of the intercepting block, an upward protrusion is arranged at the center position of the connecting rod, and adjustment grooves for sliding of the connecting rod and the intercepting block are arranged inside and at the top of the shell, and the protrusion where the connecting rod is located extends to the top of the adjusting groove, and when the intercepting block moves to the end of the adjusting groove, the intercepting block is retracted into the inside of the shell, and the power socket can slide upward.

[0010] As a preferred solution of the utility model, the shell and the end faces where the power socket is located are provided with a plurality of guide grooves for the power socket to slide in the vertical direction, and the side walls of the power socket are provided with guide blocks adapted to the positions of the guide grooves, and when the guide blocks move to the top of the guide grooves, the top of the power socket is flush with the top of the shell.

[0011] As a preferred solution of the utility model, a plurality of positioning rings are installed on the top of the mounting plate, a reset spring for pushing the power socket to slide upward is arranged inside the positioning ring, and a plurality of holes are opened at the bottom end of the shell at the same position as the reset spring.

[0012] As a preferred solution of the utility model, a rectangular groove is provided at the bottom end of the shell, a wiring opening is provided at the side wall of the shell, a power cord for power supply is connected to the bottom end of the power socket, and the power cord is connected to the power socket through the wiring opening and the rectangular groove.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model makes the outer shell of the product flush with the surface of the wall during the installation process. When the power supply is needed, the plug is pressed into the slot, the power socket is moved to the bottom of the outer shell, and the interception block is ejected by the ejection spring to limit the position of the power socket, so that the plug is sunk into the inner shell as a whole, thereby achieving the purpose of storing the plug. At this time, the top cover is closed, and the wires connected to the plug flow out through the cable groove, which effectively avoids the problem of the product or the plug being hit due to the protrusion of the plug or the top cover, thereby avoiding the problem of safety hazards caused by the plug blocking the placement of furniture. At the same time, because the plug can be effectively stored, the trouble caused by the plug blocking the placement of furniture can be avoided. When the power socket of the product is designed to be small, the product may be difficult to pull out when unplugging the plug. At this time, the protrusion inside the adjustment slot can be toggled to retract the interception block, and the power socket is reset under the action of the reset spring, thereby increasing the operation area for pulling out the plug, improving the operation space, reducing the difficulty of plugging and unplugging the plug, and avoiding damage to the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the housing of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the utility model after removing the top cover.

[0019] Explanation of the accompanying drawings: 1. Mounting plate; 2. Housing; 3. Power socket; 4. Top cover; 5. Adjustment slot; 6. Interceptor block; 7. Cable duct; 8. Plug; 9. Guide slot; 10. Guide block; 11. Rectangular slot; 12. Wiring opening; 13. Hole 1; 14. Reset spring; 15. Positioning ring; 16. Power cord; 17. Slot; 18. Ejector spring; 19. Connecting rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] The utility model provides Figure 1-4 A retractable electrical splash-proof box is shown, comprising a shell 2 with a groove at the center and a plug 8 with a wire, a power socket 3 which can slide back and forth in the vertical direction is arranged at the center of the shell 2, a plurality of slots 17 for plugging the plug 8 are arranged at the top of the power socket 3, a plurality of intercepting blocks 6 for limiting the height of the power socket 3 are installed on one side of the shell 2 located at the power socket 3, a mounting plate 1 is detachably connected to the bottom end of the shell 2, a plurality of reset springs 14 which penetrate the bottom wall of the shell 2 and extend to the bottom end of the power socket 3 are installed on the top of the mounting plate 1, the shell 2 and the mounting plate 1 are detachably connected by a snap-fitting manner, and during the installation process, the reset spring 14 is fixed by the setting of the positioning ring 15, which effectively reduces the difficulty of assembling the product.

[0022] The top of the shell 2 is provided with a plurality of cable grooves 7 for the wires of the plug 8 to pass through. A rotatable top cover 4 is provided on the side of the top of the shell 2. The side wall of the top cover 4 is provided with through grooves adapted to the cable grooves 7. The arrangement of the cable grooves 7 and the through grooves of the top cover 4 can allow the wires to leak out through the cable grooves 7, constrain the placement of the wires, prevent the plug 8 from loosening easily, and ensure the stability of the connection.

[0023] The two intercepting blocks 6 are commonly connected with a connecting rod 19, and a plurality of ejection springs 18 are arranged on the end face of the intercepting block 6. An upward protrusion is arranged at the center position of the connecting rod 19. An adjustment groove 5 for sliding the connecting rod 19 and the intercepting block 6 is provided inside and at the top of the shell 2. The protrusion where the connecting rod 19 is located extends to the top of the adjustment groove 5. When the intercepting block 6 moves to the end of the adjustment groove 5, the intercepting block 6 is retracted into the inside of the shell 2, and the power socket 3 can slide upward. The setting of the intercepting block 6 and the ejection spring 18 is used to automatically eject the plug 8 during insertion to limit the power socket 3.

[0024] The end faces of the shell 2 and the power socket 3 are provided with a plurality of guide grooves 9 for the power socket 3 to slide in the vertical direction, and the side walls of the power socket 3 are provided with guide blocks 10 adapted to the positions of the guide grooves 9. When the guide blocks 10 move to the top of the guide grooves 9, the top of the power socket 3 is flush with the top of the shell 2. The setting of the guide grooves 9 and the guide blocks 10 can prevent the power socket 3 from being offset and loosened, and at the same time limit the travel of the product to improve the user experience.

[0025] A plurality of positioning rings 15 are installed at the top of the mounting plate 1, and a reset spring 14 is arranged inside the positioning ring 15 for pushing the power socket 3 to slide upward. A plurality of holes 13 are provided at the bottom of the housing 2 at the same position as the reset spring 14. The four corners of the mounting plate 1 are provided with mounting holes for fixing the product to the wall. The reset spring 14 is installed at the top of the mounting plate 1 to ensure that the extension of the reset spring 14 is sufficient to push the power socket 3 out to the corresponding position, thereby reducing the difficulty of removing the plug 8.

[0026] A rectangular groove 11 is provided at the bottom end of the shell 2, a wiring opening 12 is provided at the side wall of the shell 2, a power cord 16 for power supply is connected to the bottom end of the power socket 3, and the power cord 16 is connected to the power socket 3 through the wiring opening 12 and the rectangular groove 11. Through the setting of the wiring opening 12 and the rectangular groove 11, the power cord 16 can move back and forth with the power socket 3, thereby ensuring the stable power supply of the power socket 3.

[0027] The utility model makes the shell 2 of the product flush with the surface of the wall during the installation process. When the power supply is needed, the plug 8 is pressed into the slot 17, the power socket 3 moves to the bottom end of the shell 2, and the interception block 6 is ejected by the ejection spring 18 to limit the position of the power socket 3, so that the plug 8 is completely sunk into the shell 2, so as to achieve the purpose of storing the plug 8. At this time, the top cover 4 is closed, and the wires connected to the plug 8 flow out through the cable groove 7, which effectively avoids the problem that the product or the plug 8 is hit due to the protrusion of the plug 8 or the top cover 4, and the safety hazard is avoided. At the same time, because the plug 8 can be effectively stored, the trouble caused by the plug 8 blocking the placement of furniture is avoided. When the power socket 3 of the product is designed to be small, the product may be difficult to pull out when unplugging the plug 8. At this time, the protrusion inside the adjustment slot 5 can be toggled to retract the interception block 6, and the power socket 3 is reset under the action of the reset spring 14, so as to increase the operation area for unplugging the plug 8, improve the operation space, reduce the difficulty of plugging and unplugging the plug 8, and avoid damage to the product.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A retractable electrical splash-proof box, characterized in that: The invention comprises a shell (2) having a groove at a central position and a plug (8) with a wire, wherein a power socket (3) which can reciprocate and slide in a vertical direction is arranged at a central position of the shell (2), a plurality of slots (17) for inserting the plug (8) are arranged at the top of the power socket (3), a plurality of intercepting blocks (6) for limiting the height of the power socket (3) are installed on one side of the shell (2) located on the power socket (3), a mounting plate (1) is detachably connected to the bottom end of the shell (2), and a plurality of return springs (14) which penetrate the bottom wall of the shell (2) and extend to the bottom end of the power socket (3) are installed on the top of the mounting plate (1).

2. The retractable electrical splash-proof box according to claim 1, characterized in that: The top of the housing (2) is provided with a plurality of cable slots (7) for the wires of the plug (8) to pass through, and the top side of the housing (2) is provided with a rotatable top cover (4), and the side wall of the top cover (4) is provided with through slots that match the cable slots (7).

3. The retractable electrical splash-proof box according to claim 1, characterized in that: The two intercepting blocks (6) are connected to a connecting rod (19) in common. The end surface of the intercepting block (6) is provided with a plurality of ejection springs (18). An upward protrusion is provided at the center of the connecting rod (19). An adjustment groove (5) for sliding the connecting rod (19) and the intercepting block (6) is provided inside and at the top of the housing (2). The protrusion where the connecting rod (19) is located extends to the top of the adjustment groove (5). When the intercepting block (6) moves to the end of the adjustment groove (5), the intercepting block (6) is retracted into the interior of the housing (2), and the power socket (3) can slide upward.

4. The retractable electrical splash-proof box according to claim 1, characterized in that: The end surfaces of the housing (2) and the power socket (3) are provided with a plurality of guide grooves (9) for the power socket (3) to slide in a vertical direction, and the side walls of the power socket (3) are provided with guide blocks (10) adapted to the positions of the guide grooves (9). When the guide blocks (10) move to the top of the guide grooves (9), the top of the power socket (3) is flush with the top of the housing (2).

5. The retractable electrical splash-proof box according to claim 4, characterized in that: A plurality of positioning rings (15) are mounted on the top of the mounting plate (1), a return spring (14) for pushing the power socket (3) to slide upward is arranged inside the positioning ring (15), and a plurality of holes (13) are arranged at the same position as the return spring (14) at the bottom of the housing (2).

6. The retractable electrical splash-proof box according to claim 1, characterized in that: A rectangular groove (11) is provided at the bottom end of the housing (2), a wiring opening (12) is provided at the side wall of the housing (2), a power cord (16) for supplying power is connected to the bottom end of the power socket (3), and the power cord (16) is connected to the power socket (3) via the wiring opening (12) and the rectangular groove (11).

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