A new energy power box cover

Abstract

A new energy power supply box cover includes a base, blades, a transmission turntable, and a motor. The base has a power outlet, and several blades are arranged to cover the power outlet. Each blade is rotatably fixed to the base via a corresponding base column. A transmission turntable is located on the back of each blade, and the turntable is driven by the motor to open and close the power outlet. Advantages include: the transmission turntable drives the blades to close the power outlet, good concealment, and a high degree of automation.

Description

Technical Field

[0001] This utility model patent relates to a new energy electrical box cover. Background Technology

[0002] Existing electrical box covers are all hinged or rotatably connected on one side, and all operate from the outside. Utility Model Content

[0003] The purpose of this utility model is to solve existing technical problems by proposing a new energy power box cover.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a new energy power box cover, including a base, blades, a transmission turntable and a motor. The base is provided with a power hole, and several blades are combined to cover the power hole. Each blade is rotatably fixed to the base through a corresponding base column. Several blades are provided with a transmission turntable on their backs. The transmission turntable is driven by a motor to drive several blades to open and close the power hole.

[0005] Furthermore, the transmission turntable is provided with several elongated holes, and the upper ends of several base columns are fitted into the corresponding elongated holes. The front of the transmission turntable is provided with several driving protrusions, and the back of the blade is provided with an arc-shaped driving track, with several driving protrusions fitted into the corresponding arc-shaped driving track.

[0006] Furthermore, the outer side of the transmission turntable is provided with a toothed section, which meshes with a gear on the rotating shaft of the motor on one side of the base, and the motor drives the transmission turntable to rotate.

[0007] Furthermore, a limit switch fixed to the base is provided at the end of the travel on both sides of the tooth section on the outer side of the transmission turntable.

[0008] Furthermore, the base is equipped with a rear cover that covers the blades, drive disc, gears, and limit switches.

[0009] The beneficial effects of this utility model are: the transmission turntable drives the blade to close the power hole, which is well concealed and highly automated. Attached Figure Description

[0010] Figure 1 For structural illustration Figure 1 .

[0011] Figure 2 For structural illustration Figure 2 .

[0012] Figure 3 This is a schematic diagram of the structure without the back cover.

[0013] Figure 4 Schematic diagram of the combined structure of blades and transmission turntable Figure 4 .

[0014] Figure 5 This is a schematic diagram of the blade structure. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example 1 combined with appendix Figure 1-5 A new energy power box cover includes a base 1, blades 2, a transmission turntable 3, and a motor 4. The base has a power hole 5. Several blades are arranged to cover the power hole. Each blade is rotatably fixed to the base by a corresponding base column 6. The back of the blades 2 is equipped with a transmission turntable 3, which is driven by the motor 4 to open and close the power hole. The transmission turntable 3 has a circular hole corresponding to the power hole 5.

[0017] A new energy power box cover, consisting of several blades arranged in a circle.

[0018] A new energy power box cover, comprising at least two blades.

[0019] A new energy power box cover, with 2-7 blades.

[0020] A new energy power box cover has a transmission turntable with several elongated holes 31, and several base columns 6 with their upper ends fitted into the corresponding elongated holes. The front of the transmission turntable has several driving protrusions 32, and the back of the blades has an arc-shaped driving track 21, with the driving protrusions fitted into the corresponding arc-shaped driving track.

[0021] A new energy power box cover has a number of drive protrusions, a number of elongated holes, and a number of blades.

[0022] A new energy power box cover has a toothed section 33 on the outer side of the transmission turntable. The toothed section meshes with a gear 7 on the rotating shaft of a motor on one side of the base, and the motor drives the transmission turntable to rotate.

[0023] A new energy power box cover has a limit switch 8 fixed on the base at the end of the travel on both sides of the tooth section on the outer side of the transmission turntable.

[0024] A new energy power box cover, with a rear cover 9 on the base covering the blades, transmission turntable, gears and limit switches.

[0025] A new energy power box cover, with a corresponding power supply hole on the back cover.

[0026] A new energy power box cover, with a cutout on the back cover corresponding to the motor.

[0027] A new energy power box cover, the back cover 9 is provided with screw holes, and screws pass through the screw holes to fix it to the base column 6.

[0028] A new energy power box cover with a transmission turntable driving blades to close the power hole has good concealment and a high degree of automation.

[0029] A new energy power box cover operates on the following principle: When an external power source is connected, the motor starts and drives a transmission disc to rotate via gears. The transmission disc rotates around the base column, thereby causing the drive protrusions on the transmission disc to move and rotate the blades to open the box. When the transmission disc rotates to a certain position and the protruding tooth section touches a limit switch on one side, the motor stops working, completing the opening. The motor then reverses direction and, through the aforementioned transmission method, the blades rotate to close the box. When the transmission disc rotates to a certain position and the protruding tooth section touches a limit switch on the other side, the motor stops working.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A new energy electric box cover, comprising a base, a blade, a transmission turntable and a motor, characterized in that: The base has a power hole, and several blades are combined to cover the power hole. Each blade is fixed to the base by rotation through a corresponding base column. Several blades have a transmission turntable on the back. The transmission turntable is driven by a motor to drive several blades to open and close the power hole.

2. The new energy electric box cover according to claim 1, characterized in that: The transmission turntable has several elongated holes, and the upper ends of several base columns are fitted into the corresponding elongated holes. The front of the transmission turntable has several driving protrusions, and the back of the blades has an arc-shaped driving track, with several driving protrusions fitted into the corresponding arc-shaped driving track.

3. The new energy electric box cover according to claim 1, characterized in that: The outer side of the transmission turntable is equipped with a toothed section, which meshes with the gear on the rotating shaft of the motor on one side of the base, and the motor drives the transmission turntable to rotate.

4. The new energy electric box cover according to claim 1, characterized in that: Limit switches fixed to the base are provided at the end of the travel on both sides of the tooth section on the outer side of the transmission turntable.

5. The new energy electric box cover according to claim 2, characterized in that: The base is equipped with a back cover that covers the blades, drive disc, gears and limit switches.

Images