A conductive spring for a power strip

Abstract

This utility model relates to the field of power strip technology, specifically a conductive spring for power strips. The utility model includes a spring body with a protruding block extending upwards or downwards, forming a plug interface for external plug insertion. One end of the spring body is bent to form a bent welding portion. By forming a bent welding portion at one end of the spring body, this utility model standardizes wire welding, enabling rapid welding of wires using a fixture and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of power strip technology, and specifically to a conductive spring for power strips. Background Technology

[0002] Existing power strips include conductive springs that are soldered to wires. Some power strips also have USB charging ports for mobile phones. However, there is no unified standard for soldering conductive springs to wires, and the production efficiency is relatively low.

[0003] Therefore, based on the aforementioned shortcomings of existing power strips, improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to provide a conductive spring for a power strip to address the shortcomings of the existing technology. The assembly and manufacturing process solves the defects of existing power strips, such as low safety.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0006] A conductive spring for a power strip includes a spring body with a protrusion extending upward or downward, the protrusion forming a plug interface for inserting an external plug, and one end of the spring body being bent to form a bent solder joint.

[0007] Furthermore, the middle part of the spring body is bent to the left to form a main body bending part, which is used to avoid other electrical components.

[0008] Furthermore, the main body of the spring is bent along the X-axis to form a bent welding part, and the outer side of the bent welding part is used for welding wires.

[0009] Furthermore, the main body of the spring is bent along the Y-axis to form a bent welding part, and the outer side of the bent welding part is used for welding wires.

[0010] Furthermore, the main body of the spring is horizontal, with a large contact area with the upper cover shell.

[0011] Furthermore, the main body of the spring is vertical, with a small contact area with the upper cover shell, which is beneficial for installing other electrical components.

[0012] The beneficial effects of this utility model are as follows: by bending one end of the spring body to form a bending welding part, the welding of wires can be standardized, thereby enabling the welding of wires to be quickly welded by a fixture, thus improving production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the top cover of the power strip used in this utility model.

[0014] Figure 2 for Figure 1 A schematic diagram of the upper cover shell structure of the power strip.

[0015] Figure 3 This is a schematic diagram of the second embodiment of the top cover of the power strip used in this utility model.

[0016] Figure 4 for Figure 3 A schematic diagram of the upper cover shell structure of the power strip.

[0017] Figure 5 This is a schematic diagram of the structure of the top cover of the power strip used in this utility model, in embodiment three.

[0018] Figure 6 for Figure 5 A schematic diagram of the upper cover shell structure of the power strip.

[0019] Figure 7 This is a schematic diagram of the structure of the conductive spring sheet of this utility model, according to Embodiment 1.

[0020] Figure 8 This is a schematic diagram of the structure of the conductive spring sheet of this utility model in embodiment two.

[0021] Figure 9 This is a schematic diagram of the structure of the conductive spring sheet of this utility model in embodiment three.

[0022] Figure 10 This is a schematic diagram of the structure of the conductive spring sheet of this utility model in embodiment four.

[0023] Figure 11 This is a schematic diagram of the fifth embodiment of the conductive spring of this utility model.

[0024] Labels and explanations:

[0025] 1. Spring body; 2. Plug interface; 3. Bending and welding part; 4. Bending part of the body;

[0026] The main body of the top cover 100, the side baffle 200, the front baffle 300, the positioning seat 400, the pressing part 401, the circuit board 500, and the clip terminal block 501. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings.

[0028] See Figure 1 —— Figure 11The conductive spring 018 of this utility model includes a spring body 1, a protruding block extending upward or downward from the spring body 1, the protruding block forming a plug interface 2 for external plug insertion, a main body bending portion 4 formed by bending the middle part of the spring body 1 to the left side, and a bending welding portion 3 formed by bending one end of the spring body 1, the outer side of the bending welding portion 3 being used for welding wires.

[0029] First, punch and bend the main body 1 of the conductive spring 018 to form the plug interface 2, punch or bend to form the main body bending part 4, and then bend one end of the spring body 1 to form the bending welding part 3.

[0030] Figure 7 , Figure 8 The conductive spring 018 shown in the image has its main body 1 bent along the X-axis to form a bent welding part 3. Figure 9 , Figure 10 , Figure 11 The conductive spring 018 has its main body 1 bent along the Y-axis to form a bent welding part 3. Figure 10 In the middle of the main body 1 of the conductive spring 018, a main body bending part 4 is formed by bending the middle part of the main body 1. Figure 8 The main bending part 4 of the spring body 1 is formed by direct punching, and the spring body 1 is horizontal. Figure 10 The main body bending part 4 of the spring body 1 is formed by bending, and the spring body 1 is vertical.

[0031] See Figure 1 -- Figure 6 The power strip cover of this utility model includes a cover body 100. A side baffle 200 is formed on the cover body 100 along the length direction of the cover body 100. A conductive spring 018 is installed and fixed next to the side baffle 200. The conductive spring 018 is separated by the side baffle 200 to improve safety.

[0032] The circuit board 500 of this invention is a low-voltage circuit board with a USB interface or a Type-C interface. Therefore, the upper cover body 100 protrudes to form a front baffle 300, which is connected to the front ends of at least two side baffles 200. The circuit board 500 is located in front of the front baffle 300, and the conductive spring 018 and the circuit board 500 are located on both sides of the front baffle 300, thereby separating high voltage and low voltage and improving safety.

[0033] The upper cover body 100 of this utility model has a protruding positioning post, and a positioning seat 400 is fixed on the positioning post. The positioning seat 400 is locked on the positioning post. The positioning seat 400 includes a pressing part 401, which presses the conductive spring piece 018.

[0034] The conductive spring 018 is embedded next to the side baffle 200 of the top cover of the power strip. The positioning seat 400 is aligned with the positioning post on the main body 100 of the top cover and fixed with screws. The pressing part 401 of the positioning seat 400 presses the horizontal spring body 1. The bending and welding parts 3 of multiple conductive springs 018 are arranged side by side to facilitate the welding of wires and achieve standardization.

[0035] The circuit board 500 of this utility model is electrically connected to a clip terminal block 501. The clip terminal block 501 includes a terminal and a clip, such as... Figure 11 As shown, the terminal is used for electrical connection to the circuit board 500. It can be directly soldered onto the circuit board 500 or conductively soldered onto the circuit board 500. The clip is directly snapped onto the conductive spring 018. The main body 1 of the conductive spring 018 is vertical, and the clip is snapped onto the main body 1 from top to bottom, making assembly very convenient.

[0036] After assembling the conductive spring 018, an additional step can be added: assemble the circuit board 500 with the pre-soldered clip terminal 501 onto the top cover body 100 of the power strip, and then snap the clip terminal 501 into the corresponding conductive spring 018 for fixation. Figure 1 In the middle, the circuit board 500 is assembled horizontally, and the upper cover body 100 has an inverted buckle to hold the circuit board 500 in place. Figure 3 In the middle, the upper cover body 100 has a mounting groove, and the circuit board 500 is embedded in the mounting groove for positioning. The mounting groove is located next to the front baffle 300. Figure 5 In the middle, the upper cover body 100 has a mounting groove, and the circuit board 500 is embedded in the mounting groove for positioning. The mounting groove is located next to the front baffle 300.

[0037] Of course, the above-described embodiments are merely preferred examples of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A conductive spring for a power strip, characterized in that: It includes a spring body, with a protrusion extending upward or downward from the spring body. The protrusion forms a plug interface for inserting an external plug, and one end of the spring body is bent to form a bent welding part.

2. The conductive spring sheet for power strip according to claim 1, wherein: The middle part of the main body of the spring is bent to the left to form a main body bending part.

3. The conductive spring sheet for power strip according to claim 1, wherein: The main body of the spring is bent along the X-axis to form a bent welded part.

4. The conductive spring for a power strip according to claim 1, characterized in that: The main body of the spring is bent along the Y-axis to form a bent welding part.

5. A conductive spring for a power strip according to claim 3, characterized in that: The main body of the shrapnel is horizontal.

6. A conductive spring for a power strip according to claim 4, characterized in that: The main body of the aforementioned shrapnel is vertical.

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