CN202150394U

CN202150394U - Switch with resetting mechanism

Info

Publication number: CN202150394U
Application number: CN201120008048U
Authority: CN
Inventors: 郑春开
Original assignee: Zhejiang Kedu Electric Manufacturing Co Ltd
Current assignee: Kedu Electric Co Ltd
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2012-02-22
Anticipated expiration: 2021-01-12

Abstract

Provided is a switch with a resetting mechanism, comprising a housing, a turnover panel arranged on the top of the housing, a swing rod driven by the turnover panel, a swing rack touched by the swing rod and a contact assembly controlled by the swing rack; one end of the swing rod is in connection with the turnover panel, and the other end touches the swing rack and makes the swing rack perform left and right alternative rotation; the turnover panel is provided with a resetting mechanism which drives the turnover panel to reset. According to the utility model, whether the switch is on or off, the turnover panel always keeps an original state; the switch is integrated with walls to provide an aesthetic feeling of neat and uniform.

Description

A kind of switch that has resetting device

Technical field

The utility model relates to a kind of switch, particularly a kind of switch that has resetting device.

Background technology

Present switch on wall on the market all is the switches of button two ends with the seesaw type swing usually, and the switch position that the switch seesaw stops when switching on and off is different, so just can not combine together with wall, influences the indoor globality in house.In order to solve the problems of the technologies described above, the automatically reset switch of ability has appearred, like Chinese patent CN201020158209.8 in the prior art; Granted publication CN201638727, Granted publication day is on November 17th, 2010, name is called the utility model patent of " a kind of mechanical self-resetting switch "; Its technical scheme be " a kind of mechanical self-resetting switch; comprise housing and conducting strip is respectively equipped with the mounting groove that holds conducting strip in the housing, its characteristic with: be provided with the break-make compressing tablet in the said housing; the middle part of break-make compressing tablet is connected with the break-make sheet supporting bracket of housing low side; and the break-make compressing tablet can swing along with break-make sheet supporting bracket, break-make compressing tablet both sides are provided with conducting strip respectively, and the break-make compressing tablet all the time with the first conducting strip conducting; break-make compressing tablet right-hand member top is provided with the conducting end of second conducting strip, break-make compressing tablet top be provided with make break-make compressing tablet and the second conducting strip conducting or break off push the mechanism that resets certainly ".Though such scheme can realize that turnover panel resets, it is complicated that its structure shows slightly, and failure rate is high.

The utility model content

The utility model technical problem to be solved is to overcome the deficiency of above-mentioned prior art, provides a kind of turnover panel after being switched on or switched off, to reach reset mode, the switch that has resetting device simple for structure.

A kind of switch that has resetting device that provides according to the utility model; The fork that comprise housing, be arranged on the turnover panel of said case top, drives by said turnover panel, the swing span that touches by said fork and by the contact assembly of said swing span control; One end of said fork is connected with said turnover panel; The other end touches said swing span left and right sides alternate rotation, and said turnover panel is provided with resetting device, and said resetting device drives said turnover panel and resets.

A kind of switch that has resetting device according to the utility model provides also has following additional technical feature:

Said resetting device comprises slide block and back-moving spring, and said slide block is arranged in the chute of housing inner chamber, which is provided with spacing hook; Match with the spacing hook on the said housing, said back-moving spring is arranged in the inner chamber of housing, the cylinder of the said slide block of one of which end socket; Said turnover panel is made up of slide block and the button that covers said slide block; One end of said fork is hinged on the said slide block through cylinder, and the other end is provided with boss, matches with the boss that is provided with on the said swing span.

Said fork is provided with projection, matches with the detent that is provided with on the said slide block.

Said fork is provided with guide cylinder, matches with the circular arc that is provided with on the said housing.

Boss Lower Half on the said fork is circular, and the first half is a triangle.

Boss Lower Half on the said swing span is a rectangle, and the first half is roughly triangle, and its drift angle is a circular arc.

Said swing span is provided with the slope, contacts with the bottom of fork.

Said swing span is obliquely installed.

Said turnover panel is provided with indicator light.

A kind of switch that has resetting device according to the utility model provides has following characteristics:

1. no matter a kind of switch of providing of the utility model is to break off or closed, and the switch turnover panel is in initial condition all the time, combines together with wall of living in, gives the uniform visual sense of beauty of people;

2. turnover panel is provided with resetting device, and the structure that makes whole switch is compact more;

3. indicator light is set, but this indicator light fluorescence indication also can connect the neon bulb indication on turnover panel.

Description of drawings

Fig. 1 is the stereogram of the utility model

Fig. 2 is the three-dimensional exploded view of the utility model resetting device

Fig. 3 is the front view of the utility model slide block

Fig. 4 is the front view of the utility model fork

Fig. 5 is the left view of the utility model fork

Fig. 6 is the front view of the utility model swing span

Fig. 7 is the left view of the utility model swing span

Fig. 8 is the front view of the utility model housing

Fig. 9 is the front view of the utility model

Figure 10 is the vertical view of the utility model

Figure 11 is the C-C cutaway view among Figure 10

Figure 12 is the A-A cutaway view 1-initial condition among Figure 10

Figure 13 is the A-A cutaway view 2-pressed state among Figure 10

Figure 14 is the A-A cutaway view 3-on-state among Figure 10

Figure 15 is the A-A cutaway view 4-reset condition among Figure 10

Figure 16 is the A-A cutaway view 5-pressed state among Figure 10

Figure 17 is the A-A cutaway view 6-off-state among Figure 10

Figure 18 is the B-B cutaway view 1-initial condition among Figure 10

Figure 19 is the B-B cutaway view 2-pressed state among Figure 10

Figure 20 is the B-B cutaway view 3-on-state among Figure 10

Figure 21 is the B-B cutaway view 4-reset condition among Figure 10

Figure 22 is the B-B cutaway view 5-pressed state among Figure 10

Figure 23 is the B-B cutaway view 6-off-state among Figure 10

Embodiment

Referring to Fig. 1-Figure 23; A kind of switch that has resetting device that provides according to the utility model; The fork 2 that comprise housing 5, be arranged on the turnover panel at said housing 5 tops, drives by said turnover panel, the swing span 4 that touches by said fork 2 and by the contact assembly of said swing span 4 controls, an end of said fork 2 is connected with said turnover panel, and the other end touches said swing span 4 left and right sides alternate rotation; Said turnover panel is provided with resetting device, and said resetting device drives said turnover panel and resets.

Referring to Fig. 2, Figure 11-Figure 23, said resetting device comprises slide block 1 and back-moving spring 3, and said slide block 1 is arranged in the chute of housing 5 inner chambers; Which is provided with spacing hook 14; Match with the spacing hook 53 on the said housing 5, like this, slide block 1 just can not break away from housing 5; Said back-moving spring 3 is arranged in the inner chamber of housing 5; The cylinder 12 of the said slide block 1 of one of which end socket, said turnover panel is made up of slide block 1 and the button that covers said slide block 1, and an end of said fork 2 is hinged on the said slide block 1 through cylinder 21; The other end is provided with boss 23; Match with the boss 41 that is provided with on the said swing span 4, like this, fork 2 just can touch said swing span 4 left and right sides alternate rotation.

Referring to Fig. 4-Fig. 5 and Figure 20, said fork 2 is provided with projection 22, matches with the detent 13 that is provided with on the said slide block 1, and like this, when switch was in initial condition or reset mode, fork 2 was in a fixed position, and deviation can not occur.

Referring to Fig. 4-5 and Fig. 8, said fork 2 is provided with guide cylinder 24, matches with the circular arc 51 that is provided with on the said housing 5, and like this, fork 2 can be swung according to setting path.When switch was in initial condition or reset mode, fork 2 was in a fixed position, and deviation can not occur.

Referring to Fig. 4, boss 23 Lower Halves on the said fork 2 are circular, and the first half is a triangle.Referring to Fig. 6, boss 41 Lower Halves on the said swing span 4 are rectangle, and the first half is roughly triangle, and its drift angle is a circular arc.Referring to Figure 12-Figure 23, said swing span 4 is obliquely installed.Like this, when initial condition, the boss 23 of fork 2 is aimed at the leg-of-mutton hypotenuse of boss 41 first halves of swing span 4.

When the user connected switch, referring to Figure 12 and Figure 18, switch was in initial condition, and this moment, fork 2 was in plumbness, and the projection 22 on the fork 2 is positioned at the detent 13 of slide block 1; Referring to Figure 13 and Figure 19, apply a power and push turnover panel, the boss 41 on the swing span on the boss 23 on the fork 2 and the swing span 4 contacts, because swing span is to be obliquely installed, one side the then circular Lower Half of boss 23 and contacting of the boss 41 triangle first halves; Referring to Figure 14 and Figure 20, continue to apply power, back-moving spring 3 is extruded; Fork 2 rotates; Boss 23 moves to the Lower Half of boss 41, and the guide cylinder 24 on the fork 2 is moved along the circular arc 51 that is provided with on the housing 5, and move along the slope 43 on the swing span 4 in the bottom of fork 2 simultaneously; Fork 2 touches swing span 4 swings, and switch transfers on-state to from off-state; Referring to Figure 15 and Figure 21, release is applied to the power on the turnover panel, and back-moving spring 3 is upspring, and moves along the slope 43 on the swing span 4 in the bottom of fork 2, and the guide cylinder 24 on the fork 2 is moved along the circular arc 51 that is provided with on the housing 5 simultaneously, and switch returns to initial condition.When user's cut-off switch, referring to Figure 16 and Figure 22, turnover panel is applied power, the boss 23 of fork 2 contacts with the boss 41 of swing span 4; Referring to Figure 17 and Figure 23, continue to apply power, back-moving spring 3 is extruded; Fork 2 rotates, and touches swing arm 4 swings, and switch transfers off-state to from on-state; Release is applied to the power on the turnover panel, and back-moving spring 3 is upspring, and turnover panel returns to initial condition.Like this, no matter be to break off or closure, the switch turnover panel is in initial condition all the time, combines together with wall of living in, gives the uniform visual sense of beauty of people.

Referring to Fig. 1, on said button, be provided with indicator light 6, but this indicator light fluorescence indication also can connect the neon bulb indication.

Claims

1. switch that has resetting device; The fork (2) that comprise housing (5), be arranged on the turnover panel at said housing (5) top, drives by said turnover panel, the swing span (4) that touches by said fork (2) and by the contact assembly of said swing span (4) control; It is characterized in that: an end of said fork (2) is connected with said turnover panel; The other end touches said swing span (4) left and right sides alternate rotation, and said turnover panel is provided with resetting device, and said resetting device drives said turnover panel and resets.

2. a kind of switch that has resetting device as claimed in claim 1; It is characterized in that: said resetting device comprises slide block (1) and back-moving spring (3); Said slide block (1) is arranged in the chute of housing (5) inner chamber, which is provided with spacing hook (14), matches with spacing hook (53) on the said housing (5); Said back-moving spring (3) is arranged in the inner chamber of housing (5); The cylinder (12) of the said slide block of one of which end socket (1), said turnover panel is made up of the button of slide block (1) and the said slide block of covering (1), and an end of said fork (2) is hinged on the said slide block (1) through cylinder (21); The other end is provided with boss (23), goes up the boss (41) that is provided with said swing span (4) and matches.

3. a kind of switch that has resetting device as claimed in claim 2 is characterized in that: said fork (2) is provided with projection (22), goes up the detent (13) that is provided with said slide block (1) and matches.

4. a kind of switch that has resetting device as claimed in claim 2 is characterized in that: said fork (2) is provided with guide cylinder (24), goes up the circular arc (51) that is provided with said housing (5) and matches.

5. a kind of switch that has resetting device as claimed in claim 2 is characterized in that: boss (23) Lower Half on the said fork (2) is for circular, and the first half is a triangle.

6. a kind of switch that has resetting device as claimed in claim 2 is characterized in that: boss (41) Lower Half on the said swing span (4) is a rectangle, and the first half is roughly triangle, and its drift angle is a circular arc.

7. a kind of switch that has resetting device as claimed in claim 2 is characterized in that: said swing span (4) is provided with slope 43, contacts with the bottom of fork (2).

8. a kind of switch that has resetting device as claimed in claim 2 is characterized in that: said swing span (4) is obliquely installed.

9. like each described a kind of switch that has resetting device of claim 2-8, it is characterized in that: said button is provided with indicator light (6).