CN2308155Y - Automatic locking switch for electric switch panel - Google Patents

Abstract

The utility model relates to a panel self-locking switch, composed of a panel and a soleplate. A plurality of slot openings are arranged on the outer side of the soleplate. The upper parts of the slot openings are all provided with fastening hooks. Fastening hooks corresponding to the soleplate are arranged on the inner side of the panel. Thus, the fastening hooks on the outer side of the soleplate are matched in a clock mode with the fastening hooks on the inner side of the panel. A slot is arranged on one side of the soleplate. An opening is arranged on one side of the panel. The slot on the soleplate and the opening on the panel are corresponding. The utility model has the advantages of simple structure, convenient disassembly and non-damage.

Description

The panel self-lock switch

The utility model relates to the parts of a kind of appliance switch, particularly switching device.

Existing switch usually earlier is fixed on switch baseplate on the body of wall, then with dial hood on base plate, be connected and fixed with screw, the mounting screw hole is just arranged like this, not only dismounting inconvenience, and profile is not attractive in appearance yet on the switch panel.

In order to solve above-mentioned deficiency, Chinese patent " 94247044 " discloses a kind of " switch of panel self-locking mechanism ", employing is provided with live pin and back-moving spring in the base plate side opening, the panel and the pin of living have hook, make the hook and the pin hook lock fit of living, reach the self-locking of panel, but because what adopt is that the pin of living is used with back-moving spring, so cost is higher.

Existing a kind of panel self-lock switch, to the through hole of several buckle be set on the base plate, be correspondingly provided with the raised line of buckle on the panel, raised line advances through hole on the base plate on the pushing panel, promptly finish the self-locking of switch panel, but, not only take the space of plate face, and fracture easily because through hole and the raised line on the panel on the base plate all are convex.

The purpose of this utility model is to design a kind of simple in structure, convenient disassembly, and don't flimsy panel self-lock switch.

The purpose of this utility model is achieved in that in the outside of base plate opens several notches, and notch top all has clasp, and the panel inboard offers and the corresponding clasp of base plate, makes clasp on the plate outer side and the clasp on the panel inboard be lock fit; Have groove in base plate one side, panel one side has mouth, and the groove on the base plate is corresponding with the mouth on the panel.

The utility model just can make the panel self-locking, so structure is simple especially because only need to offer corresponding clasp in the outside of base plate and the inboard of panel; Not only volume is little owing to clasp simultaneously, and is arranged on the side of panel and base plate, does not only take the plate space of planes, and is not fragile again; No matter be the unlatching of panel owing to this panel self-lock switch in addition, or the unlatching of Safety fuse auxiliary part, what all adopt is direct opening on panel, so convenient disassembly, laborsaving.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is the front view of the utility model panel self-lock switch.

Fig. 2 is the rearview of the utility model panel self-lock switch.

Fig. 3 is the upward view of the utility model panel self-lock switch.

Fig. 4 is the A-A amplification view of Fig. 1.

Fig. 5 is the B-B amplification view of Fig. 1.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, panel self-lock switch shown in Figure 5 comprise panel 1 and base plate 2.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, panel self-lock switch shown in Figure 5, have several notches 3 in the outside of base plate 2, and notch 3 tops all have clasp 6, panel 1 inboard offers and base plate 2 corresponding clasps 4, makes the clasp 6 on base plate 2 outsides be lock fit with clasp 4 on panel 1 inboard; Notch 3 is the best to open in the two sides up and down of base plate 2, as Fig. 1, shown in Figure 4; Outer middle side part at base plate 2 has groove 7, and middle part, panel 1 bottom side has mouth 8, and the groove on the base plate 27 is corresponding with the mouth 8 on the panel 1; Groove 7 with open with base plate 2 outsides on clasp 6 and panel 1 inboard on one of them side of clasp 4 be the best, as Fig. 1, as Fig. 3, shown in Figure 5; On panel 1, have mouth 5 in addition, be used to place Safety fuse auxiliary part, and have a groove, as shown in Figure 2 at the middle part of this mouthful.When the installation panel self-lock switch, the clasp 4 of panel 1 inboard is aimed at the clasp 6 in base plates 2 outsides and compress, just can make the panel self-locking; When needs dismounting panel, only need to aim at the breach 8 of self-lock switch box bottom 1 with tiny article, one firmly slightly, and panel 1 can be opened; Equally, when needs dismounting Safety fuse auxiliary part, with the groove 9 of tiny article aligning Safety fuse auxiliary part bottom, one firmly slightly, and Safety fuse auxiliary part can be opened.

Claims (3)

1. panel self-lock switch, comprise panel and base plate, it is characterized in that: have several notches in the outside of base plate, and the equal bracelet hook in notch top, the panel inboard has and the corresponding clasp of base plate, makes clasp on the plate outer side and the clasp on the panel inboard be lock fit.

2. panel self-lock switch according to claim 1 is characterized in that: fast base plate one side have groove, panel one side has mouth, and mouthful corresponding on the groove on the base plate and the panel.

3. panel self-lock switch according to claim 1 is characterized in that: have mouth on the described panel, and have a notch at the middle part of this mouthful.

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