Miniature wall-mounted power supply box

Abstract

The utility model relates to the technical field of power supply boxes, and discloses a miniature wall-mounted power supply box which comprises a power supply box body, the upper surface of the power supply box body is fixedly connected with a fixed concave block, the outer surface of the fixed concave block is fixedly connected with a fixed frame, the inside of the bottom end of the fixed frame is rotatably connected with a rotating shaft, and the other end of the rotating shaft is fixedly connected with a movable rod. The rotating shaft drives the movable rod to rotate, the movable rod drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the connecting shaft to rotate in the fixed concave block, and the movable rod is driven by the connecting shaft to rotate in the fixed concave block. The connecting block is driven to rotate through the connecting shaft, the cover body is driven to rotate through the connecting block, and then the cover body can be opened or closed, so that the power supply box can be opened more simply when people need to use the power supply box, and people can use the power supply box conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of power boxes, and particularly relates to a miniature wall-mounted power box. Background Art

[0002] As a conventional component inside an electrical device, a power box includes a box body, a driving circuit board installed inside the box body, and output wires electrically connected to the driving circuit board. The output wires can be connected to functional elements inside the electrical device. The driving circuit board can adjust the received mains power and output it to the functional elements through the output wires, enabling the functional elements to work properly. In order to be aesthetically pleasing and convenient to use, existing power boxes are often fixed to the wall.

[0003] Chinese Patent CN216960496U discloses a miniature wall-mounted power box, which includes a power box body and a mounting shell. The power box body is movably connected to the mounting shell. A double-sided rack is provided on the outer wall of the power box body, and an activity groove matching the double-sided rack is provided on the inner wall of the mounting shell. Gears meshing with the double-sided rack are symmetrically provided on the inner wall of the activity groove. The gears are rotationally connected to the activity groove through a rotating shaft. A ratchet wheel is sleeved on the outer wall of the rotating shaft. A pawl matching the ratchet wheel is movably provided on the inner wall of the activity groove. A limiting component matching the pawl is movably provided on the inner wall of the activity groove, and the limiting component penetrates to the top of the mounting shell. This patent can conveniently and quickly install the power box body on the wall, achieve the purpose of wall mounting the power box body, has simple operation, improves the installation efficiency, and can arbitrarily adjust the position of the power box body to meet the needs of users, overcoming the disadvantage that the position cannot be arbitrarily adjusted after being fixed with screws commonly used. However, in the structure of this patent, it is not convenient to open the power box when people need to use it. The cover bodies of most power boxes need to be manually unlatched, which is inevitably inconvenient sometimes. Moreover, the installation method in this structure is too simple and is prone to unstable installation, resulting in the power box falling off and causing unnecessary safety hazards. Therefore, a miniature wall-mounted power box is proposed to address the above deficiencies. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a miniature wall-mounted power box to solve the above problems. By driving the connecting shaft to rotate inside the fixed concave block through the driven bevel gear, driving the connecting block to rotate through the connecting shaft, and driving the cover body to rotate through the connecting block, the cover body can be opened or closed, solving the problems mentioned in the background art.

[0005] To solve the above problems, the utility model provides a technical solution:

[0006] A micro wall-mounted power box, comprising a power box body, a fixed concave block is fixedly connected to the upper surface of the power box body, a fixed frame is fixedly connected to the outer surface of the fixed concave block, a rotating shaft is rotatably connected to the inner bottom end of the fixed frame, the other end of the rotating shaft is fixedly connected to a movable rod, the other end of the movable rod is fixedly connected to a driving bevel gear, a connecting shaft is rotatably connected to the inside of the fixed frame, the other end of the connecting shaft is fixedly connected to a driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear.

[0007] As a preferred embodiment of the present invention, the outer surface of the connecting shaft is rotatably connected to the inside of the fixed concave block, a connecting block is fixedly connected to the outer surface of the connecting shaft, and a cover body is fixedly connected to the lower surface of the connecting block.

[0008] As a preferred embodiment of the present invention, a plurality of mounting plates are fixedly connected to the outer surface of the power box body, two threaded holes are provided on the outer surfaces of the plurality of mounting plates, screws are threadedly connected to the inside of the two threaded holes, bolts are threadedly connected to the outer surfaces of the screws, and expansion pieces are fixedly connected to the outer surfaces of the screws.

[0009] As a preferred embodiment of the present invention, two-pin sockets are provided inside the power box body, three-pin sockets are provided inside the power box body, and a switch is fixedly connected to the inside of the power box body.

[0010] As a preferred embodiment of the present invention, an observation window is fixedly connected to the outer surface of the cover body.

[0011] As a preferred embodiment of the present invention, the bottom end of the movable rod is rotatably connected to the inner bottom end of the fixed frame.

[0012] The beneficial effects of the present invention are: driving the movable rod to rotate through the rotating shaft, driving the driving bevel gear to rotate through the movable rod, driving the driven bevel gear to rotate through the driving bevel gear, driving the connecting shaft to rotate inside the fixed concave block through the driven bevel gear, driving the connecting block to rotate through the connecting shaft, and driving the cover body to rotate through the connecting block, so as to open or close the cover body, thereby realizing that it is more convenient for people to open the power box when needed, and facilitating people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For ease of explanation, the present invention is described in detail by the following specific embodiments and accompanying drawings.

[0014] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 is a schematic diagram of the overall internal structure of the present invention;

[0016] Figure 3 is an enlarged view of part A in the present utility model Figure 2 ;

[0017] Figure 4 is a schematic structural view of the mounting plate of the present utility model.

[0018] In the figure: 1. Power box body; 2. Fixed concave block; 3. Fixed frame; 4. Rotating shaft; 5. Movable rod; 6. Driving bevel gear; 7. Connecting shaft; 8. Driven bevel gear; 9. Connecting block; 10. Cover body; 11. Mounting plate; 12. Screw; 13. Bolt; 14. Expansion piece; 15. Two-end socket; 16. Three-end socket; 17. Switch; 18. Observation window; 19. Threaded hole. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0020] Embodiment

[0021] Please refer to Figures 1 - 4 , the present utility model provides a technical solution: a micro wall-mounted power box, including a power box body 1, a fixed concave block 2 is fixedly connected to the upper surface of the power box body 1, the connecting shaft 7 rotates stably through the fixed concave block 2, a fixed frame 3 is fixedly connected to the outer surface of the fixed concave block 2, the movable rod 5 rotates stably through the fixed frame 3, a rotating shaft 4 is rotatably connected to the inner bottom end of the fixed frame 3, the movable rod 5 is driven to rotate by the rotating shaft 4, the other end of the rotating shaft 4 is fixedly connected to the movable rod 5, the driving bevel gear 6 is driven to rotate by the movable rod 5, the other end of the movable rod 5 is fixedly connected to the driving bevel gear 6, the driven bevel gear 8 is driven to rotate by the driving bevel gear 6, a connecting shaft 7 is rotatably connected to the inside of the fixed frame 3, the connecting block 9 is driven to rotate by the connecting shaft 7, the other end of the connecting shaft 7 is fixedly connected to the driven bevel gear 8, the connecting shaft 7 is driven to rotate inside the fixed concave block 2 by the driven bevel gear 8, the driven bevel gear 8 is meshed and connected with the driving bevel gear 6, the outer surface of the connecting shaft 7 is rotatably connected inside the fixed concave block 2, a connecting block 9 is fixedly connected to the outer surface of the connecting shaft 7, the cover body 10 is driven to rotate by the connecting block 9, the cover body 10 is fixedly connected to the lower surface of the connecting block 9, and the cover body 10 is opened or closed.

[0022] Further, a plurality of mounting plates 11 are fixedly connected to the outer surface of the power box body 1. Press the mounting plates 11 against the wall surface. Two threaded holes 19 are provided on the outer surfaces of the plurality of mounting plates 11. Align the screws 12 with the threaded holes 19. The two threaded holes 19 are internally threaded with the screws 12. Rotate the screws 12 into the threaded holes 19 by means of the thread. The outer surface of the screw 12 is threaded with a bolt 13. By rotating the bolt 13, the screw 12 will be driven to rotate. An expansion piece 14 is fixedly connected to the outer surface of the screw 12. By rotating the screw 12, the expansion piece 14 will open. Opening inside the wall can fix the whole body.

[0023] Further, a two-head socket 15 is provided inside the power box body 1. A suitable power supply can be inserted through the two-head socket 15. A three-head socket 16 is provided inside the power box body 1. A suitable power supply can be connected through the three-head socket 16. A switch 17 is fixedly connected inside the power box body 1. The power supply can be turned on or off through the switch 17. An observation window 18 is fixedly connected to the outer surface of the cover body 10. The internal switch 17 can be directly seen through the observation window 18. The bottom end of the movable rod 5 is rotatably connected to the inner bottom end of the fixed frame 3.

[0024] In summary: First, drill a hole in the wall where installation is required. Press the mounting plate 11 against the wall surface. Align the screw 12 with the threaded hole 19 and align it with the hole. Rotate the screw 12 into the threaded hole 19 by means of the thread, and thus it enters the hole. At this time, rotate the bolt 13. By rotating the bolt 13, the screw 12 will be driven to rotate. By rotating the screw 12, the expansion piece 14 will open. Opening inside the wall can fix the whole body. Manually rotate the rotating shaft 4. Drive the movable rod 5 to rotate through the rotating shaft 4. Drive the driving bevel gear 6 to rotate through the movable rod 5. Since the driving bevel gear 6 and the driven bevel gear 8 are meshed, the driven bevel gear 8 can be driven to rotate through the driving bevel gear 6. Drive the connecting shaft 7 to rotate inside the fixed concave block 2 through the driven bevel gear 8. Drive the connecting block 9 to rotate through the connecting shaft 7. Drive the cover body 10 to rotate through the connecting block 9, and the cover body 10 can be opened or closed, thus realizing that it is more convenient for people to open the power box more simply when needed, which is convenient for people to use. The rotation of the connecting shaft 7 is stably connected by the fixed concave block 2, the rotation of the movable rod 5 is stably connected by the fixed frame 3, a suitable power supply can be inserted through the two-head socket 15, a suitable power supply can be connected through the three-head socket 16, the power supply can be turned on or off through the switch 17, and the internal switch 17 can be directly seen through the observation window 18.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A miniature wall-mounted power supply box, characterized in that, It includes a power box body (1). A fixed concave block (2) is fixedly connected to the upper surface of the power box body (1). A fixed frame (3) is fixedly connected to the outer surface of the fixed concave block (2). A rotating shaft (4) is rotatably connected to the inner bottom end of the fixed frame (3). The other end of the rotating shaft (4) is fixedly connected to a movable rod (5). The other end of the movable rod (5) is fixedly connected to a driving bevel gear (6). A connecting shaft (7) is rotatably connected to the inside of the fixed frame (3). The other end of the connecting shaft (7) is fixedly connected to a driven bevel gear (8). The driven bevel gear (8) is meshed with the driving bevel gear (6).

2. The micro wall-mounted power supply box according to claim 1, wherein The outer surface of the connecting shaft (7) is rotatably connected to the inside of the fixed concave block (2). A connecting block (9) is fixedly connected to the outer surface of the connecting shaft (7). A cover body (10) is fixedly connected to the lower surface of the connecting block (9).

3. A miniature wall-mounted power supply box according to claim 1, characterized in that, A plurality of mounting plates (11) are fixedly connected to the outer surface of the power box body (1). Two threaded holes (19) are formed in the outer surfaces of the plurality of mounting plates (11). Screws (12) are threadedly connected to the inside of the two threaded holes (19). Bolts (13) are threadedly connected to the outer surfaces of the screws (12). Expansion pieces (14) are fixedly connected to the outer surfaces of the screws (12).

4. A micro wall-mounted power supply box according to claim 1, characterized in that, Two-head sockets (15) are formed inside the power box body (1). Three-head sockets (16) are formed inside the power box body (1). A switch (17) is fixedly connected to the inside of the power box body (1).

5. A micro wall-mounted power supply box according to claim 2, characterized in that, An observation window (18) is fixedly connected to the outer surface of the cover body (10).

6. The miniaturized wall-mounted power supply box according to claim 1, wherein The bottom end of the movable rod (5) is rotatably connected to the inner bottom end of the fixed frame (3).

Images