CN205376368U

CN205376368U - Electrician's switch

Info

Publication number: CN205376368U
Application number: CN201620056402.8U
Authority: CN
Inventors: 胡文章
Original assignee: 胡文章
Current assignee: Zhongshan Tannoy Electric Co., Ltd.
Priority date: 2016-01-20
Filing date: 2016-01-20
Publication date: 2016-07-06
Anticipated expiration: 2026-01-20

Abstract

The utility model relates to a simple structure, pleasing to the eye electrician's switch, including base, contact - piece set, knot seat, centering block and button, wherein contact - piece set installs in the base, detain the seat lock and be in in the base, the centering block pin joint is in detain in the seat, the button inlays the dress and is in in the centering block, its characterized in that is in be equipped with outside convex boss on the both sides lateral wall of button respectively, the boss towards the side of base comprises two spacing planes that become a contained angle, two spacing planes are right respectively limiting displacement is played in the swing of button.

Description

Iec switch

Technical field

This utility model relates to a kind of iec switch.

Background technology

Existing iec switch is mainly made up of base, contact group, Button Block, centering block, button, and wherein button is a square flat configuration, and its shortcoming is that outward appearance is stiff.

Summary of the invention

The purpose of this utility model is to solve the problem that in existing iec switch, the outward appearance of existence is stiff, and provides a kind of simple in construction, iec switch attractive in appearance.

The purpose of this utility model is achieved in that a kind of iec switch, including base, contact group, Button Block, centering block and button, wherein contact group is arranged in described base, Button Block is fastened in described base, centering block is articulated in described Button Block, described button is inlaid in described centering block, it is characterized in that being respectively equipped with outwardly boss on the both sides sidewall of described button, described boss is made up of towards the side of described base two spacing planes having angle, and the swing of described button is played position-limiting action by said two spacing plane respectively.

Also including the wiring board being arranged in described Button Block, this wiring board is provided with LED, is fixed with light guide plate on described button, and it is outer interior proper in described LED that described button is stretched out in this light guide plate outer end.The light of LED through described light guide plate guided push button surface to increase the aesthetic feeling of button Face.

The outer end of described light guide plate is positioned at the upper left quarter of described button or is positioned at the right lower quadrant of described button.

It is trade mark nameplate that described light guide plate exposes to the part of described button.

Owing to have employed technical scheme described in the utility model, make original in the long angle between button outer surface and base front plan, become by the boss of button towards two shorter angles between two sides and the base front plan of base, the entirety making iec switch becomes compact, attractive in appearance, and the light that the light guide plate guiding button Face into sends is more aesthetically pleasing.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 is the solid solution schematic diagram of a specific embodiment of iec switch described in the utility model.

Fig. 2 is the stereo amplification figure of Button Block in Fig. 1.

Fig. 3 is the axonometric chart of another angle of base in Fig. 1.

Fig. 4 is the axonometric chart after the Button Block in Fig. 1 buckles into the base shown in Fig. 3.

Fig. 5 is the partial enlarged drawing of part A in Fig. 4.

Fig. 6 be in Fig. 1 each assembling parts together after axonometric chart.

Fig. 7 is a lateral orthographic projection view of Fig. 6.

Fig. 8 is the axonometric chart of another angle of button in Fig. 1.

Fig. 9 is the axonometric chart of another angle of Fig. 8.

Figure 10 is the axonometric chart after loading two light guide plates to the button shown in Fig. 9.

Figure 11 is the axonometric chart after Fig. 6 two light guide plates removing in button and button.

Figure 12 is the guide-lighting principle schematic concealing latter two light guide plate of button in Fig. 6.

In figure 11,12, through hole, 1, button, 21,22, light guide plate, 211,221, inner, 212,222, outer end, 3, wiring board, 31,32, LED, 4, centering block, 5, Button Block, 51,52, button foot, 6, contact group, 7, base, 71,72, button platform, 10, boss, 13, the spacing plane in top, 14, lower limit plane, 100, annular muscle, 111,121, plastic column.

Detailed description of the invention

See Fig. 1, described iec switch, including base 7, contact group 6, Button Block 5, centering block 4 and button 1, the contact group 6 being wherein made up of movable contact spring, static contact is arranged on the inner chamber of base 7, four button feet (being sees only wherein two button feet 51 and 52 in figure) of Button Block 5 both sides are fastened in four buttons platform (being sees only two of which in Fig. 3) of base shown in Fig. 3 (referring to Fig. 5), thus contact group being fixed in base.

Fig. 1, centering block 4 is articulated in Button Block 5, and the wiring board with two groups of LED 31 and 32 is fixed in Button Block 5 (as shown in figure 11).

See Fig. 9, the light guide plate 21 and 22 that plastic column 111 and 121 is respectively used in fixing Fig. 1 it is provided with inside button, during installation, after plastic column corresponding in Fig. 9 is just put into by the hole in the light guide plate 21 and 22 in Fig. 1, respectively two light guide plates will can be fixed after plastic column surface melting with electric cautery, as shown in Figure 10.

Being overlapped by button shown in Figure 10 and namely obtain iec switch as shown in Figure 6 after embedding Figure 11, as can be seen from Fig. 6, the outer end 211 and 221 of two light guide plates lays respectively at upper left quarter and the right lower quadrant of button Face, and wherein the outer end of the light guide plate of right lower quadrant is trade mark nameplate.

As can be seen from Fig. 12, the inner 212 of light guide plate 21 is just to the LED 31 on wiring board in Figure 11, and the interior of the light guide plate 22 in Figure 12 is rectified the LED 32 on wiring board in Figure 11 into, the light on wiring board is guided by two light guide plates upper left quarter and the right lower quadrant of button shown in Fig. 6 respectively.

Fig. 8, in the present embodiment, the both sides sidewall of button is respectively equipped with outwardly boss 10 (being sees only the boss of wherein side in Fig. 8), boss 10 is made up of towards the side of base the spacing plane 13 in the top having angle mutually and lower limit plane 14, and the swing of button is played position-limiting action by the spacing plane 13 in top and lower limit plane 14 respectively；Annular muscle 100 in Fig. 8 is nested in the base in Fig. 1, as it is shown in fig. 7, the hunting range that button 1 is downward is played restriction effect by visible lower limit plane 14 in Fig. 7, maximum position when the spacing plane 13 in same top is that button 1 is swung up plays restriction effect.

From figure 7, it is seen that the spacing plane in top 13 and lower limit plane 14 are for marginal in the middle part of button.

Claims

1. an iec switch, including base, contact group, Button Block, centering block and button, wherein contact group is arranged in described base, Button Block is fastened in described base, centering block is articulated in described Button Block, described button is inlaid in described centering block, it is characterized in that being respectively equipped with outwardly boss on the both sides sidewall of described button, described boss is made up of towards the side of described base two spacing planes having angle, and the swing of described button is played position-limiting action by said two spacing plane respectively.

2. iec switch according to claim 1, it is characterised in that also including the wiring board being arranged in described Button Block, this wiring board is provided with LED, is fixed with light guide plate on described button, this light guide plate outer end stretch out described button outer in rectify described LED.

3. iec switch according to claim 2, it is characterised in that the outer end of described light guide plate is positioned at the upper left quarter of described button or is positioned at the right lower quadrant of described button.

4. iec switch according to claim 3, it is characterised in that it is trade mark nameplate that described light guide plate exposes to the part of described button.