Expansion type power supply folding switch panel

Abstract

The utility model relates to the technical field of firework manufacturing, in particular to firework bobbin slitting equipment for firework manufacturing, which comprises a main frame, a plug is arranged on one side of the main frame, a notch is arranged on the other side of the main frame, two folding switch panels are symmetrically arranged in the notch, and each folding switch panel comprises a first panel and a second panel which are hinged with each other. A limiting sliding way is formed in the position, located at the limiting block, of the upper side of the first panel, positioning sliding ways are formed in the positions, close to one side of the first panel and one side of the second panel, of the first panel, check blocks are arranged in the positioning sliding ways in a sliding mode, two clamping rods are hinged to the upper side of the main frame, and clamping openings are formed in the upper sides of the two second panels. A hollow opening is formed in the middle of the side of the main frame. The expansion type power switch panel solves the problems that the existing expansion type power switch panel blocks three jacks of a common power panel, the utilization rate of the jacks is poor, the size is large, and storage is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of extended power switch panels, in particular to an extended power folding switch panel. Background Art

[0002] An extended power switch panel, also known as a multi-function power switch panel or multi-port power panel, is a power supply and switch device that integrates multiple functions into one, and can expand the number of pluggable devices of an ordinary power panel.

[0003] However, the existing extended power switch panel is generally a rectangular structure. Since the existing ordinary power panel is generally a combination structure of two sockets and three sockets, when the extended power switch panel is plugged in, the three sockets located below the two sockets are often blocked and cannot be used, which wastes socket resources. In addition, the existing extended power switch panel structure is long, occupies a large space, and is not convenient for storage. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing extended power switch panel blocks the three sockets of the ordinary power panel, resulting in poor socket utilization and a long structure, which is inconvenient to store.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is an expandable power folding switch panel, including a main frame, a plug is provided on one side of the main frame, a slot is provided on the other side of the main frame, two folding switch panels are symmetrically provided in the slot, the folding switch panel includes panel one and panel two hinged to each other, a limiting block is fixed on the upper side of the slot, a limiting slide is provided on the upper side of panel one at the limit block, positioning slides are provided on one side of panel one and panel two at positions close to each other, a block is provided for sliding in the positioning slide, two clamping rods are hinged on the upper side of the main frame, clamping slots are provided on the upper sides of the two panels two, and a hollow opening is provided in the middle of the side of the main frame.

[0006] As a further solution of the present invention: an electric wire is connected between panel one and panel two, and grooves are provided on the sides of panel one and panel two located at the connecting electric wires to reserve space for the electric wires.

[0007] As a further solution of the present invention: a switch button and a socket are provided on one side of panel 1 and panel 2.

[0008] As a further solution of the present invention, a stopper is positioned between the first panel and the second panel to facilitate fixing the position of the second panel.

[0009] As a further solution of the present invention, one end of the clamping rod is clamped in the clamping socket to fix the positions of the panel 1 and the panel 2.

[0010] As a further solution of the present invention, the sum of the lengths of the two panels is equal to the length of the main frame, which is convenient for reducing the storage length.

[0011] Compared with the prior art, the advantages of the present invention are as follows: the present patent adds a hollow opening, and when the device is plugged into the double socket of an ordinary power panel, the hollow opening can expose the three sockets for easy use; the addition of foldable and sliding storage panels 1 and 2 can reduce the length when stored for easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a closed schematic diagram of the overall structure of an expandable power folding switch panel of the utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of an expandable power folding switch panel of the utility model.

[0015] Figure 3 This is a partial structural cross-sectional view of an expandable power folding switch panel of the utility model.

[0016] Figure 4 This is an enlarged view of the structure of section A in an expandable power folding switch panel of the utility model.

[0017] In the attached figure:

[0018] 1. Main frame; 2. Panel 1; 3. Panel 2; 4. Limit block; 5. Positioning slide; 6. Stop block; 7. Clamping rod; 8. Wire; 1.1. Plug; 1.2. Notch; 1.3. Hollow opening; 2.1. Limiting slide; 3.1. Clamp. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The utility model provides a technical solution for solving the existing problems raised in the background technology.

[0021] Combined with attachment Figure 1 、 2, it can be known that the device includes a main frame 1, a plug 1.1 is provided on one side of the main frame 1, a notch 1.2 is provided on the other side of the main frame 1, a hollow opening 1.3 is provided in the middle of the side of the main frame 1, an electric wire 8 is connected between the panel 1 2 and the panel 2 3, and grooves are provided on the sides of the panel 1 2 and the panel 2 3 located on the side where the electric wire 8 is connected, reserving space for the electric wire 8, one end of the clamping rod 7 is clamped in the clamping opening 3.1 to fix the position of the panel 1 2 and the panel 2 3, and the sum of the lengths of the two panels 2 is equal to the length of the main frame 1, which is convenient for reducing the storage length;

[0022] Combined with attachment Figure 3 、 4 It can be seen that two folding switch panels are symmetrically arranged in the slot 1.2, and the folding switch panel includes panel 1 2 and panel 2 3 that are hinged to each other. A limit block 4 is fixed on the upper side of the slot 1.2, and a limit slide 2.1 is provided on the upper side of panel 1 2 at the limit block 4. Positioning slides 5 are provided on one side of panel 1 2 and panel 2 3 at a position close to each other, and a stopper 6 is provided for sliding in the positioning slide 5. Two card rods 7 are hinged on the upper side of the main frame 1, and bayonet 3.1 is provided on the upper side of the two panels 2 3. Switch buttons and jacks are provided on one side of panel 1 2 and panel 2 3. The stopper 6 is blocked between panel 1 2 and panel 2 3 to facilitate fixing the position of panel 2 3.

[0023] The working principle of the present application is as follows: when connecting the device, the device is initially in the storage state, first the latch 7 is disengaged from the latch 7, then the panel 1 2 is slid to expose the hollow opening 1.3, the panel 2 3 is flipped over, the sliding block 6 blocks the position of the panel 2 3, and then the plug 1.1 is inserted into the double socket in the ordinary power panel. At this time, the three sockets in the ordinary power panel will be exposed from the hollow opening 1.3 for easy use;

[0024] When storing, first remove the device from the double socket, then slide the block 6 out of the positioning slide 5 in the panel 2 3, then slide the panel 1 2, and engage the clamping rod 7 in the clamping port 3.1 to store it.

[0025] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. An expandable power folding switch panel, comprising a main frame (1), a plug (1.1) being provided on one side of the main frame (1), characterized in that: The main frame (1) is provided with a slot (1.2) on the other side, and two folding switch panels are symmetrically provided in the slot (1.2). The folding switch panels include a panel 1 (2) and a panel 2 (3) that are hinged to each other. A limit block (4) is fixed on the upper side of the slot (1.2), and a limit slide (2.1) is provided on the upper side of the panel 1 (2) at the limit block (4). Positioning slides (5) are provided on one side of the panel 1 (2) and the panel 2 (3) at adjacent positions. A stopper (6) is provided in the positioning slide (5). Two clamping rods (7) are hinged on the upper side of the main frame (1), and a clamping slot (3.1) is provided on the upper side of the two panels 2 (3). A hollow opening (1.3) is provided in the middle of the side surface of the main frame (1).

2. The expandable power folding switch panel according to claim 1, characterized in that: An electric wire (8) is connected between the panel 1 (2) and the panel 2 (3), and grooves are provided on the sides of the panel 1 (2) and the panel 2 (3) located at the side of the connecting electric wire (8).

3. The expandable power folding switch panel according to claim 1, characterized in that: One side of the panel 1 (2) and the panel 2 (3) is provided with a switch button and a socket.

4. The expandable power folding switch panel according to claim 1, characterized in that: The stopper (6) is located between the first panel (2) and the second panel (3).

5. The expandable power folding switch panel according to claim 1, characterized in that: One end of the clamping rod (7) is clamped in the clamping socket (3.1).

6. The expandable power folding switch panel according to claim 1, characterized in that: The sum of the lengths of the two panels (2) is equal to the length of the main frame (1).

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