Anti-mis-touch electrical switch

Abstract

The utility model discloses a kind of anti-misoperation power distribution switch, including panel, button plate is slid by elastic pressing mode in the installation cavity on panel;Two sides of button plate are equipped with hollow horizontal rod by U-shaped clamp, hollow telescopic rod is connected between two horizontal rods, spring is set on the outside of telescopic rod, which pushes horizontal rod outward, opposite right-angle pull rod is equipped on horizontal rod, and electrical connector is equipped at end, and electrical connector is connected by built-in wire;Groove is opened in the upper and lower sides of panel, and electrical connection block connected with electrical connector is equipped in groove, and electrical connection block is connected with external power line.The utility model is operated by "pressing button plate+pulling right-angle pull rod", so that electrical connector enters groove and is connected with electrical connection block to form passage, electrical connector is separated from electrical connection block in normal state, effectively avoiding misoperation;It is simultaneously provided with protective structure, such as protective cover and safety cover, wire is built-in, and the structure is stable and reliable, with high safety.

Description

Technical Field

[0001] This utility model relates to the field of power distribution switch technology, specifically to a power distribution switch designed to prevent accidental activation. Background Technology

[0002] In practical use, existing power distribution switches often experience unexpected switching due to accidental contact (such as children touching them or objects accidentally bumping into them). This can not only affect the normal operation of the circuit but also pose certain safety hazards. Traditional power distribution switches have a relatively simple operating structure design and lack effective anti-accidental contact mechanisms. Switching is achieved simply by pressing a button, making it difficult to prevent accidental contact, especially in scenarios with high electrical safety requirements such as homes and industries. Therefore, a power distribution switch that can effectively prevent accidental contact through structural design while ensuring operational reliability is needed. Utility Model Content

[0003] The purpose of this invention is to solve the problem that power distribution switches often turn on or off unexpectedly due to accidental contact.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: a power distribution switch for preventing accidental contact, comprising a panel, wherein a mounting cavity is provided on the panel, and a button plate is slidably mounted in the mounting cavity by elastic pressing. A set of U-shaped clamps is installed on both the upper and lower sides of the button plate, and a hollow horizontal rod is encircled in each set of clamps. A hollow telescopic rod is connected between two horizontal rods, and a spring is sleeved on the outside of the telescopic rod. The spring pushes the two horizontal rods outward respectively. Opposite right-angle pull rods are also connected to the two horizontal rods respectively. Electrical connectors are provided at the same ends of the two horizontal rods, and the two electrical connectors are connected by wires. Grooves are provided on both the upper and lower sides of the panel, and a contact block connected to the electrical connector is provided in the groove.

[0005] Furthermore, the two junction blocks are respectively connected to an external power supply line.

[0006] Furthermore, each of the two electrical connectors is provided with a plug slot, and a metal plate is provided in the plug slot. The two metal plates are connected by an electric wire, which is installed in the two horizontal bars and passes through the telescopic rod.

[0007] Furthermore, the groove includes a trumpet-shaped inlet groove at the front end and an arc-shaped groove at the rear end.

[0008] Furthermore, a protective cover is provided on the button panel, and a clearance hole is provided on the protective cover. A safety cover is provided on the panel to protect the electrical connector.

[0009] Furthermore, a guide block for sliding within the mounting cavity is provided on the outer side of the button plate, and four return springs for rebounding the button plate are evenly arranged on the inner bottom surface of the mounting cavity.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model achieves switch on / off operation through a combined operation mechanism of "pressing the button panel + pulling the right-angle lever". Under normal conditions, the spring on the outside of the telescopic rod pushes the two horizontal rods outward, separating the electrical connector from the contact block; pressing the button panel or pulling the lever alone cannot allow the electrical connector to enter the groove and connect with the contact block. Both operations must be performed simultaneously to complete the switch on / off operation. Structurally, this avoids switch operation caused by a single accidental touch, significantly improving safety.

[0011] 2. The button panel slides within the mounting cavity via guide blocks, and four return springs ensure stable rebound. The horizontal bar is fixed by U-shaped clamps, and the telescopic rod and springs guarantee stability during its extension and retraction, ensuring precise connection between the electrical connector and the contact block during operation. A protective cover on the button panel reduces direct contact, and a safety cover on the panel protects the electrical connector. The groove features a flared inlet groove and an arc-shaped groove design, facilitating easy entry of the electrical connector while limiting unintended movement, further enhancing safety. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the button panel surface in this utility model; Figure 3 This is a schematic diagram showing the connection between the electrical connector on the horizontal bar and the groove after the button panel is pressed down in this utility model.

[0013] Figure 4 This is a schematic diagram of the panel and its groove in this utility model; Figure 5 This is a schematic diagram showing the wires inside the hollow horizontal bar and the telescopic bar of this utility model connected to two metal plates respectively.

[0014] In the diagram: 1-panel, 2-mounting cavity, 3-button panel, 4-clamp, 5-horizontal bar, 6-telescopic bar, 7-spring, 8-right-angle pull rod, 9-electric connector, 10-groove, 11-electrical connector block, 12-protective cover, 13-safety cover, 91-plug slot, 92-metal sheet, 101-inlet slot, 102-arc slot. 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 protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Combination Figures 1 to 5 The circuit breaker shown includes a panel 1 with a mounting cavity 2. A button plate 3 is slidably mounted in the mounting cavity 2 by elastic pressing. A set of U-shaped clamps 4 are mounted on the upper and lower sides of the button plate 3. A hollow horizontal rod 5 is wrapped around each clamp 4. A hollow telescopic rod 6 is connected between two horizontal rods 5. A spring 7 is sleeved on the outside of the telescopic rod 6. The spring 7 pushes the two horizontal rods 5 outwards respectively. Opposite right-angle pull rods 8 are also connected to the two horizontal rods 5 respectively. Electrical connectors 9 are provided at the same ends of the two horizontal rods 5. The two electrical connectors 9 are connected by wires. Grooves 10 are provided on the upper and lower sides of the panel 1. A contact block 11 connected to the electrical connector 9 is provided in the groove 10. like Figure 5 As shown, each of the two electrical connectors 9 has a plug slot 91, and a metal piece 92 is provided in the plug slot 91. The two metal pieces 92 are connected by a wire, which is set in the two horizontal rods 5 and passes through the telescopic rod 6. In addition, the two electrical blocks 11 are respectively connected to the external power line. Therefore, as Figure 3-4 As shown, when the two horizontal rods 5 are pressed into the groove 10 respectively, the electrical block 11 will be inserted into the insertion slot 91 on the two electrical connectors 9 and electrically connected to the metal plate 92. When the power distribution switch is turned on, the current on the external power line can smoothly flow from one electrical block 11 to the other electrical block 11, thus forming a circuit.

[0018] like Figure 1 and Figure 4As shown, the button plate 3 is covered with a protective cover 12, and the protective cover 12 has a clearance hole. The panel 1 is covered with a safety cover 13 to protect the electrical connector 9. The outer side of the button plate 3 is provided with a guide block for sliding in the mounting cavity 2. The inner bottom surface of the mounting cavity 2 is evenly provided with four return springs for rebounding the button plate 3.

[0019] When the power distribution switch is in the normally open state: the button plate 3 is in the initial position under the action of the reset spring in the mounting cavity 2; the spring 7 on the outside of the telescopic rod 6 pushes the two horizontal rods 5 outward. At this time, the electrical connector 9 on the horizontal rod 5 does not enter the groove 10 of the panel 1. The electrical connector 9 is separated from the electrical block 11 in the groove 10, and the circuit is in the open state.

[0020] When the power distribution switch needs to be turned on, two operations are required: First, the user presses the two opposing right-angle pull rods 8 towards the center with their fingers, bringing them closer together. This overcomes the pushing force of the spring 7 on the outer side of the telescopic rod 6, causing the two horizontal rods 5 to move closer together. When the two right-angle pull rods 8 are in contact with each other, the user presses the protective cover 12, thereby causing the button plate 3 to slide towards the bottom of the mounting cavity 2. When pressed, the spring force of the return spring is overcome, causing the button plate 3 to move the horizontal rods 5 and the electrical connector 9 towards the inside of the mounting cavity 2. When the button plate 3 slides to the bottom (button plate 3 is not pressed down), (Move), at this time, release the two right-angle pull rods 8, and under the rebound of the spring 7, push the two horizontal rods 5 to the sides respectively, thereby causing the contact block 11 in the groove 10 to be inserted into the plug slot 91 of the electrical connector 9 and to contact the metal piece 92 in the plug slot 91; since the metal pieces 92 of the two electrical connectors 9 are connected by wires built into the horizontal rod 5 and the telescopic rod 6 respectively, and the contact block 11 is connected to the external power line respectively, the current forms a circuit from one contact block 11 through the metal piece 92, the built-in wire, the other metal piece 92, and the other contact block 11, and the switch is turned on.

[0021] When the power distribution switch needs to be turned off, the user presses the two right-angle levers 8 towards the middle, and the reset spring in the mounting cavity 2 will pop the button plate 3 outward under the action of the elastic force, thereby releasing the right-angle levers 8.

[0022] The groove 10 includes a trumpet-shaped inlet groove 101 at the front end and an arc-shaped groove 102 at the rear end. When the cylindrical electrical connector 9 enters the arc-shaped groove 102 through the inlet groove 101, the arc-shaped groove 102 can hold the electrical connector 9 and the horizontal rod 5 in place, thereby ensuring stable power connection.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A power distribution switch designed to prevent accidental activation, comprising a panel (1), wherein a mounting cavity (2) is provided on the panel (1), and a button plate (3) is slidably disposed within the mounting cavity (2) by means of elastic pressing, characterized in that: The button panel (3) has a set of U-shaped clamps (4) installed on both the upper and lower sides of the panel. Each clamp (4) has a hollow horizontal rod (5) encircling it. A hollow telescopic rod (6) is connected between the two horizontal rods (5). A spring (7) is sleeved on the outside of the telescopic rod (6). The spring (7) pushes the two horizontal rods (5) outward respectively. Opposite right-angle pull rods (8) are also connected to the two horizontal rods (5). Electrical connectors (9) are provided at the same ends of the two horizontal rods (5). The two electrical connectors (9) are connected by wires. Grooves (10) are provided on both the upper and lower sides of the panel (1). A contact block (11) connected to the electrical connector (9) is provided in the groove (10).

2. The anti-accidental contact power distribution switch according to claim 1, characterized in that: The two junction blocks (11) are respectively connected to the external power line.

3. The anti-accidental contact power distribution switch according to claim 1, characterized in that: Both electrical connectors (9) are provided with plug slots (91), and metal pieces (92) are provided in the plug slots (91). The two metal pieces (92) are connected by wires, which are set in the two horizontal rods (5) and pass through the telescopic rod (6).

4. The anti-accidental contact power distribution switch according to claim 1, characterized in that: The groove (10) includes a horn-shaped inlet groove (101) at the front end and an arc-shaped groove (102) at the rear end.

5. The anti-accidental contact power distribution switch according to claim 1, characterized in that: The button panel (3) is covered with a protective cover (12), and the protective cover (12) has a clearance hole. The panel (1) is covered with a safety cover (13) to protect the electrical connector (9).

6. The anti-accidental contact power distribution switch according to claim 1, characterized in that: The outer side of the button plate (3) is provided with a guide block for sliding in the mounting cavity (2), and four reset springs for rebounding the button plate (3) are evenly provided on the inner bottom surface of the mounting cavity (2).

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