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A 3D printing power supply line double-circuit switching device and its use method

A technology of power supply lines and switching devices, which is applied to circuits, coupling devices, components of connecting devices, etc., can solve the problems of inability to switch two circuits accurately, and achieve the effect of convenient operation

Active Publication Date: 2019-08-30
科大金物激光技术(天津)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a 3D printing power supply line double-circuit switching device and its use method, which solves the above-mentioned problem that the two circuits cannot be switched accurately

Method used

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  • A 3D printing power supply line double-circuit switching device and its use method
  • A 3D printing power supply line double-circuit switching device and its use method
  • A 3D printing power supply line double-circuit switching device and its use method

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The embodiment of the present invention provides a 3D printing power supply line dual-circuit switching device and its use method, such as Figure 1-5 As shown, including the connector (A01) and the switch (A08), the left end of the connector (A01) is embedded with a groove (A02), and the right side of the connector (A01) is fixed with a built-in connector (A03). The upper and lower sides of the right end of the connector (A01) are connected with an ext...

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Abstract

The invention discloses a 3D printing power supply line double circuit switching device and a using method thereof, which relate to the field of switching devices. The switching device comprises a connector and a switcher. A groove is embedded into the left end of the connector. A built-in connection head is fixed on the right side inside the connector. External connection heads are respectively connected in a penetrating manner to the upper and lower sides of the right end of the connector. Splayed connection grooves are arranged, and the connection grooves are embedded into the middles of the external connection heads, so that connection conduction devices can be embedded and fixed into the external connection heads through the grooves in the middles of the splayed shapes, and the circuits can be used normally. Two triangular connection conduction devices are arranged, and the connection conduction devices are symmetrically fixed to the front and back of the left side of a fixed column, so that the connection conduction devices can be embedded into the external connection heads through the acute angles of the triangles and can be easily unplugged. Thus, the switching circuit cancarry out switching between the two circuits easily.

Description

technical field [0001] The invention relates to the technical field of switching devices, in particular to a dual-circuit switching device for 3D printing power supply lines and a method for using the same. Background technique [0002] A double circuit refers to a circuit with two power supplies for a load. Generally, enterprises that require high power supply reliability, or important substations in regions, use double circuit power supply, which can protect one power supply from power failure for some reason, and the other power supply Can continue to supply power. However, for general small and medium-sized users who do not require high power supply reliability, they often use a single power supply for power supply. A single circuit means that there is one power supply circuit; a double circuit has two power supply circuits. The electric box uses 2 cables, in fact, 1 cable is enough, 2 cables are to prevent one of them from being damaged without power failure, and there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/633H01R13/631H01R31/06H01R13/62
Inventor 张超钱浩马向军程锦泽吕胜雨王鹏翔
Owner 科大金物激光技术(天津)有限公司
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