Handle pop-up structure of change-over switch

Abstract

The invention relates to a handle pop-up structure of a change-over switch. A handle box bin and a pair of guide grooves are formed in the upper surface of an upper shell, a handle bin is formed in ahandle box, at least one pair of spring bins are arranged at the bottom of the handle box, a first buckle and a second buckle are arranged between the spring bins, and the height from the tail end ofthe second buckle to the bottom of the handle box is larger than that from the first buckle to the bottom of the handle box; a pair of sliding columns are arranged on the bottom surface of the manual-automatic sliding cover; and a pair of connecting holes, a first sliding groove and a second sliding groove are formed in the sliding plate in a penetrating mode. Spring fixing columns are arranged onthe surfaces of the fixing pieces; a handle locates in handle bin, and the handle box is positioned in the handle box bin; and the manual-automatic sliding cover is located on the surface of the manual-automatic sliding cover sliding area, the sliding column freely penetrates through the guide groove, the other end of the sliding column is fixedly connected with the sliding plate, the first buckle and the second buckle can penetrate through or disengage from the first sliding groove and the second sliding groove, the fixing piece is fixedly connected with the bottom of the handle box bin, andthe two ends of the spring are limited by the spring bin and the spring fixing column. The handle is closer to the use feeling of customers, and loss of the handle is avoided.

Description

technical field [0001] The invention belongs to the technical field of a transfer switch operating mechanism, and in particular relates to a handle pop-up structure of a transfer switch. Background technique [0002] The operating handles of the existing transfer switches are placed in various ways, some are placed in the accessory bag, which is easy to lose; some are placed on the side of the body, which not only increases the overall size of the product, but also is difficult to handle. It is easy for the user to forget to put it back after operating the switch, and the handle is still easy to lose; and no matter which placement method, the user needs to find out where the handle is before operating the switch. [0003] Therefore, based on these problems, it is of great practical significance to provide a handle pop-up structure that is closer to the customer's use experience, avoids the loss of the handle to a large extent, and does not increase the overall size of the pr...

AI Technical Summary

Problems solved by technology

[0002] The operating handles of the existing transfer switches are placed in various ways, some are placed in the accessory bag, which is easy to lose; some are placed on the side of the body, which not only increases the overall size of the product, but also is difficult to handle. It is easy for the user to forget to put the switch back after operating the switch, and the handle is still easy to lose; and no matter which placement method, the user needs to find out where the handle is before operating the switch.

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