Small low voltage switch remote control operating mechanism
A low-voltage switch and remote control technology, which is applied to the contact drive mechanism, the power device inside the switch, etc., can solve the problems of easy failure, difficult to install electric opening and closing mechanism, and complicated structure, so as to reduce the comprehensive The effect of cost reduction, capital investment reduction, and ease of use
Active Publication Date: 2016-01-20
江门市新会格盈电器有限公司
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Problems solved by technology
[0002] At present, although small low-voltage switches (such as C45 or DZ47 small low-voltage switches) are widely used in household power supply lines, due to their small size and limitations in their own structures, it is difficult to install an electric opening and closing mechanism.
At present, there are also some small low-voltage switches with electric opening and closing functions on the market. The structure has the following two types: (1) The electric opening and closing mechanism is built in the small low-voltage switch housing, that is, the connection with the small low-voltage switch The terminal, operating mechanism, and overload and overcurrent protection mechanism are set in the same housing, and its structure is relatively complicated, which is prone to failure; in addition, due to the current small market for electric opening and closing small low-voltage switches, enterprises produce this integrated type Electric opening and closing small low-voltage switches require a new design of structure, mold and production process, which requires a large investment; (2) The electric opening and closing mechanism is externally placed on the outer wall of the small low-voltage switch housing, such as disclosed in patent document CN201302949Y Air switch controller; the disadvantage of this structure is that the appearance is ugly, and because the C45 type or DZ47 type small low-voltage switch is mainly installed on DIN rail, the reserved installation space has been standardized, and it is generally difficult to meet this external structure. The required space requirements
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Embodiment 1）
[0014] Figure 1 to Figure 4 A first embodiment of the invention is shown, in which figure 1 It is a schematic diagram of a three-dimensional structure of the first structure of the present invention; figure 2 yes figure 1 A schematic diagram of the three-dimensional structure of the operating mechanism shown when viewed from another angle; image 3 yes figure 1 An exploded schematic view of the operating mechanism shown; Figure 4 yes figure 1 A schematic diagram of the structure of the linkage gear assembly in the operating mechanism shown.
[0015] This embodiment is a remote control operating mechanism for a small low-voltage switch, see Figure 1 to Figure 4 As shown, the operating mechanism 2 includes an insulating casing 3, a dial 4 protruding from the insulating casing, an electric mechanism 5 for driving the dial to reciprocate, and a DIN rail type clamping part 6 arranged on the insulating casing.
[0016] The electric mechanism in this embodiment includes a ...
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The invention discloses a remote control operation mechanism of a miniature low-voltage switch. The remote control operation mechanism comprises an insulation outer casing, a shift handle and an electrical mechanism, wherein the electrical mechanism comprises a motor, a shift wheel and a linkage gear assembly, the motor is provided with an output gear, the motor drives the shift wheel to do reciprocating rotation through the linkage gear assembly, and further drives the shift handle to do reciprocating shifting through the shift wheel, the linkage gear assembly comprises a main gear, an auxiliary gear, a coil, a yoke, reset springs and roll balls, the rollers are arranged between the main gear and the auxiliary gear, the adjacent surface, adjacent with the auxiliary gear, of the main gear is provided with a plurality of limiting holes parallel to the extending direction of a pin shaft, the rollers are positioned at the opening ends of the limiting holes, each reset spring is positioned in one corresponding limiting hole, the outer side of each reset spring is abutted against one corresponding roller, and each roller protrudes out of the adjacent surface, adjacent with the auxiliary gear, of the main gear. The remote control operation mechanism has the advantages that the appearance is more attractive, the installation is more convenient, and more convenience in use is realized.
Description
technical field [0001] The invention belongs to the technical field of structural design of a small low-voltage switch, and in particular relates to a remote control operating mechanism of a small low-voltage switch. Background technique [0002] At present, although small low-voltage switches (such as C45 or DZ47 small low-voltage switches) are widely used in household power supply lines, due to their small size and limitations in their own structures, it is difficult to install an electric opening and closing mechanism. At present, there are also some small low-voltage switches with electric opening and closing functions on the market. The structure has the following two types: (1) The electric opening and closing mechanism is built in the small low-voltage switch housing, that is, the connection with the small low-voltage switch The terminal, operating mechanism, and overload and overcurrent protection mechanism are set in the same housing, and its structure is relatively...
Claims
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IPC IPC(8): H01H3/26
CPCH01H3/26H01H3/40
Inventor 梁西敏
Owner 江门市新会格盈电器有限公司